Ark. Tchr. Ret. Sys. v. Goldman Sachs Grp., Inc.

22-484
Ark. Tchr. Ret. Sys. v. Goldman Sachs Grp., Inc.
UNITED STATES COURT OF APPEALS
FOR THE SECOND CIRCUIT
______________

August Term 2022

(Argued: September 21, 2022 | Decided: August 10, 2023)

Docket No. 22-484

ARKANSAS TEACHER RETIREMENT SYSTEM, WEST VIRGINIA
INVESTMENT MANAGEMENT BOARD, PLUMBERS AND PIPEFITTERS
PENSION GROUP,

Plaintiffs-Appellees,

PENSION FUNDS, ILENE RICHMAN, Individually and on behalf of all others
similarly situated, PABLO ELIZONDO, THOMAS DRAFT, Individually and on
behalf of all others similarly situated,

Plaintiffs,

HOWARD SORKIN, Individually and on behalf of all others similarly situated,
TIKVA BOCHNER, Individually and on behalf of herself and all others similarly
situated, DR. EHSAN AFSHANI, LOUIS GOLD, Individually and on behalf of all
others similarly situated,
Consolidated Plaintiffs,

v.

GOLDMAN SACHS GROUP, INC., LLOYD C. BLANKFEIN, DAVID A.
VINIAR, GARY D. COHN,

Defendants-Appellants
 SARAH E. SMITH,

Consolidated Defendant. †
______________

Before:
WESLEY, CHIN, and SULLIVAN, Circuit Judges.

Shareholders of Defendant-Appellant Goldman Sachs Group, Inc. brought
this class action lawsuit against Goldman and several of its former executives,
claiming defendants committed securities fraud in violation of § 10(b) of the
Securities Exchange Act of 1934 and Rule 10b–5 promulgated thereunder by
misrepresenting Goldman’s ability to manage conflicts of interest in its business
practices. After a number of appeals and subsequent remands, including an
appeal to the Supreme Court, the district court once again certified a shareholder
class under Federal Rule of Civil Procedure 23(b)(3).
For the reasons that follow, we reverse the district court’s class certification
decision with instructions to decertify the class.
Judge Sullivan concurs in the result in a separate opinion.
_________________

ROBERT J. GIUFFRA, JR., Sullivan & Cromwell LLP, New York, NY
(Richard H. Klapper, David M.J. Rein, Benjamin R. Walker,
Julia A. Malkina, Jacob E. Cohen, Sullivan & Cromwell LLP,
New York, NY; Morgan L. Ratner, Sullivan & Cromwell LLP,
Washington, D.C., on the brief) for Defendants-Appellants.

KANNON K. SHANMUGAM, Paul, Weiss, Rifkind, Wharton &
Garrison LLP, Washington D.C. (Audra J. Soloway, Paul,
Weiss, Rifkind, Wharton & Garrison LLP, New York, NY, on the
brief) for Defendants-Appellants.

THOMAS C. GOLDSTEIN, Goldstein & Russell, P.C., Bethesda, MD
(Kevin K. Russell, Goldstein & Russell, P.C., Bethesda, MD;

† The Clerk of the Court is directed to amend the official caption as set forth above.
2
 Spencer A. Burkholz, Joseph D. Daley, Robbins Geller Rudman
& Dowd LLP, San Diego, CA; Thomas A. Dubbs, James W.
Johnson, Michael H. Rogers, Irina Vasilchenko, Labaton
Sucharow LLP, New York, NY, on the brief) for
Plaintiffs-Appellees.

Todd G. Cosenza, Willkie Farr & Gallagher LLP, New York, NY, for
Amicus Curiae Former United States Securities and Exchange
Commission Officials and Law Professors in Support of Defendants-
Appellants.

Carmine D. Boccuzzi, Jr. (Victor L. Hou, Jared Gerber, on the brief)
Cleary Gottlieb Steen & Hamilton LLP, New York, NY, for
Amicus Curiae Economic Scholars in Support of Defendants-
Appellants.

Jonathan K. Youngwood, Simpson Thacher & Bartlett LLP, New
York, NY (Craig S. Waldman, Joshua C. Polster, Daniel H.
Owsley, Simpson Thacher & Bartlett LLP, New York, NY; Ira
D. Hammerman, Kevin Carroll, Securities Industry and
Financial Markets Association, Washington, D.C.; Thomas
Pinder, American Bankers Association, Washington, D.C.;
Gregg Rozansky, Bank Policy Institute, Washington, D.C.;
Tyler S. Badgley, U.S. Chamber Litigation Center, Washington,
D.C.; Kenneth Stoller, American Property Casualty Insurance
Association, Washington, D.C., on the brief) for Amicus Curiae
Securities Industry and Financial Markets Association, Bank Policy
Institute, American Bankers Association, Chamber of Commerce of
the United States of America, American Property Casualty Insurance
Association in Support of Defendants-Appellants.

Christopher E. Duffy, Vinson & Elkins LLP, New York, NY (Jeremy
C. Marwell, James T. Dawson, Vinson & Elkins LLP,
Washington, D.C.; Darla C. Stuckey, Randi V. Morrison,
Society for Corporate Governance, New York, NY, on the brief)

3
 for Amicus Curiae Society for Corporate Governance in Support of
Defendants-Appellants.

Lyle Roberts, Shearman & Sterling LLP, Washington, D.C. (George
Anhang, Shearman & Sterling LLP, Washington, D.C.; William
Marsh, Shearman & Sterling LLP, Dallas, TX; Cory L. Andrews,
John M. Masslon II, Washington Legal Foundation,
Washington, D.C., on the brief) for Amicus Curiae Washington
Legal Foundation in Support of Defendants-Appellants.

Ernest A. Young, Apex, NC (Jeremy Lieberman, Emma Gilmore,
Pomerantz LLP, New York, NY; Andrew L. Zivitz, Kessler
Topaz Meltzer & Check, LLP, Radnor, PA; Stacey M. Kaplan,
Kessler Topaz Meltzer & Check, LLP, San Fransisco, CA, on the
brief) for Amicus Curiae Financial Economists in Support of
Plaintiffs-Appellees.

Deepak Gupta, Gupta Wessler PLLC, Washington, D.C. (Linnet R.
Davis-Stermitz, Gupta Wessler PLLC, Washington, D.C.;
Salvatore J. Graziano, Jai K. Chandrasekhar, Bernstein Litowitz
Berger & Grossmann LLP, New York, NY; Joseph E. White, III,
Saxena White P.A., Boca Raton, FL, on the brief) for Amicus Curiae
Securities Law Scholars in Support of Plaintiffs-Appellees.

John Paul Schnapper-Casteras, Schnapper-Casteras PLLC,
Washington, D.C., for Amicus Curiae Better Markets, Inc. in
Support of Plaintiffs-Appellees.

Carolyn E. Shapiro, Schnapper-Casteras PLLC, Washington, D.C.
(John Paul Schnapper-Casteras, Schnapper-Casteras PLLC,
Washington, D.C.; Daniel P. Chiplock, Lieff Cabraser Heimann
& Bernstein, LLP, New York, NY, on the brief) for Amicus Curiae
Former SEC Officials in Support of Plaintiffs-Appellees.
_________________

4
WESLEY, Circuit Judge:

This class certification dispute has been laboring in federal court for nearly

a decade. It raises challenging questions about how defendants in securities fraud

class actions, having lost a motion to dismiss, can rebut the legal presumption of

reliance established in Basic Inc. v. Levinson, 485 U.S. 224 (1988), at the class

certification stage. The case is before us again: for a third time, the district court

certified, under Federal Rule of Civil Procedure 23(b)(3), a shareholder class, and,

for a third time, we granted defendants leave to pursue an interlocutory appeal of

that order under Rule 23(f).

Some context is required at the outset. The Basic presumption excuses

classes of securities fraud plaintiffs from proving that each class member

individually relied upon a defendant’s alleged misrepresentations. Courts can

instead presume that stock trading in an efficient market incorporates into its price

all public, material information—including material misrepresentations—and that

investors rely on the integrity of the market price when they choose to buy or sell

that stock. At the same time, defendants can rebut the presumption and defeat

class certification by demonstrating, by a preponderance of the evidence, that the

5
misrepresentations did not actually affect, or impact, the market price of the stock.

This legal terrain under Basic is familiar, and, in this appeal, uncontested.

From there, however, the journey becomes difficult. Analyzing whether a

defendant has proved a lack of price impact is complicated by the fact that a

misrepresentation can affect a stock’s price either by causing the stock to trade at

an inflated price, or as is alleged here, by maintaining inflation that is already built

into the stock price. See In re Vivendi, S.A. Sec. Litig., 838 F.3d 223, 258 (2d Cir. 2016).

In the latter scenario, the misrepresentation prevents preexisting inflation in a

stock price from dissipating, but does not cause a price uptick. Instead, the

back-end price drop—what happens when the truth is finally disclosed—operates

as an indirect proxy for the front-end inflation, or the amount that the

misrepresentation fraudulently propped up the stock price. Simply put, the

theory goes: back-end price drop equals front-end inflation.

Fair enough. But what happens when the match between the contents of

the price-propping misrepresentation and the truth-revealing corrective

disclosure is tenuous? Consider two examples. In the first, an automobile

manufacturer’s earlier statement to the market that its best-selling vehicle passed

all safety tests is followed by later news that, in fact, the car failed several crash

6
tests. A price drop follows. There, the earlier statement is precisely negated, or

rendered false, by the later news—a clean match. In the second example, however,

the same back-end news (and the same price drop) is instead preceded by the

manufacturer’s statement to the market that it strives to ensure that all its vehicles

are road-ready, that it has an elaborate testing protocol to that effect, but that the

task is tall, the goal difficult to achieve. There, it is less apparent the market would

understand the later news of failed crash tests revealed that, in fact, there was no

protocol, or that, in fact, the manufacturer did not seek to make its automobiles

safe to drive. The match between the more specific “corrective disclosure” and the

earlier, more generic statement is on shakier ground. Can courts still infer that the

back-end price drop equals the front-end inflation?

The Supreme Court answered that commonsense question. It explained that

the “inference [] that the back-end price drop equals front-end inflation [] starts to

break down” when the earlier misrepresentation is generic and the later corrective

disclosure is specific, and that, “[u]nder those circumstances it is less likely that

the specific disclosure actually corrected the generic misrepresentation . . . .”

Goldman Sachs Grp., Inc. v. Ark. Tchr. Ret. Sys. (Goldman), 141 S. Ct. 1951, 1961 (2021).

7
 Following Goldman, courts are now directed to compare, at the class

certification stage, the relative genericness of a misrepresentation with its

corrective disclosure, notwithstanding that such evidence is often also highly

relevant to the closely related merits question of whether the misrepresentation

would have been material to a shareholder’s investment calculus—which, under

other Supreme Court guidance, a court may not resolve at class certification. See

Amgen Inc. v. Conn. Ret. Plans & Tr. Funds, 568 U.S. 455 (2013). In short, Goldman’s

mismatch framework requires careful trekking: district courts must analyze the

price impact issue without drawing what might appear to be obvious conclusions

for off-limits merits questions such as materiality. As Judge Hamilton, writing for

the Seventh Circuit, put it, courts must analyze this issue “without . . . thinking

about a pink elephant.” In re Allstate Corp. Sec. Litig, 966 F.3d 595, 602 (7th Cir.

2020).

The question in this case is whether, in applying the Supreme Court’s

mismatch framework, the district court clearly erred in finding that Goldman

failed to rebut the Basic presumption by a preponderance of the evidence, and,

therefore, abused its discretion by certifying the shareholder class. It did.

8
Accordingly, we reverse the district court’s order and remand with instructions to

the district court to decertify the class.

BACKGROUND

Factual Background

The facts underlying this lawsuit have been discussed at length in our prior

opinions, see, e.g., Ark. Tchr. Ret. Sys. v. Goldman Sachs Grp., Inc. (ATRS I), 879 F.3d

474, 478 (2d Cir. 2018), but are nonetheless recounted here.

Plaintiffs-appellees are individuals and institutions who acquired shares in

The Goldman Sachs Group, Inc. between February 5, 2007, and June 10, 2010 (the

“Class Period”). Their claims are being pursued by three pension funds—the lead

plaintiffs—each of which acquired Goldman common stock within the same

period. Plaintiffs filed a consolidated class action complaint in July 2011 against

Goldman and a handful of its former executives (collectively, “Goldman” or

“defendants”), accusing Goldman of violating Section 10(b) of the Securities

Exchange Act and Rule 10b–5 promulgated thereunder. See 15 U.S.C. § 78j(b); 17

C.F.R. § 240.10b–5. Plaintiffs allege defendants made material misrepresentations

about Goldman’s business practices and its approach to conflicts-of-interest

management.

9
 The Challenged Statements

The alleged misrepresentations generally fall into two categories. First,

plaintiffs point to statements relating to Goldman’s business principles, which

were included in the company’s annual report to shareholders and made by

Goldman executives at various conferences:

• We are dedicated to complying fully with the letter and spirit of
the laws, rules and ethical principles that govern us. Our
continued success depends upon unswerving adherence to this
standard.

• Most importantly, and the basic reason for our success, is our
extraordinary focus on our clients.

• Our clients’ interests always come first. Our experience shows that
if we serve our clients well, our own success will follow.

• Integrity and honesty are at the heart of our business.

Joint Appendix (“J.A.”) at 97.

Second, plaintiffs challenge statements contained in the “Risk Factors”

portion of Goldman’s Form 10-K, filed every year during the Class Period with the

Securities Exchange Commission (“SEC”), concerning the management of conflicts

of interest. With respect to this conflicts disclosure, plaintiffs focus on the

emphasized language below:

10
Conflicts of interest are increasing and a failure to appropriately
identify and deal with conflicts of interest could adversely affect our
businesses.

Our reputation is one of our most important assets. As we have
expanded the scope of our businesses and our client base, we
increasingly have to address potential conflicts of interest, including
situations where our services to a particular client or our own
proprietary investments or other interests conflict, or are perceived to
conflict, with the interests of another client, as well as situations
where one or more of our businesses have access to material non-
public information that may not be shared with other businesses
within the firm.

The SEC, the NYSE, FINRA, other federal and state regulators and
regulators outside the United States, including in the United
Kingdom and Japan, have announced their intention to increase their
scrutiny of potential conflicts of interest, including through detailed
examinations of specific transactions. There have been complaints
filed against financial institutions, including Goldman Sachs, alleging
the violation of antitrust laws arising from their joint participation in
certain leveraged buyouts, referred to as “club deals,” as discussed
under “Legal Proceedings—Private Equity-Sponsored Acquisitions
Litigation” in Part I, Item 3 of the Annual Report on Form 10-K. In
addition, a number of class action complaints have also been filed in
connection with certain specific “club deal” transactions which name
the relevant “club deal” participants among the defendants, including
Goldman Sachs affiliates in several cases, and generally allege that the
transactions constitute a breach of fiduciary duty by the target
company and that the “club” participants aided and abetted such
breach. We cannot predict the outcome of the litigation to which we
are a party, and we may become subject to further litigation or
regulatory scrutiny in the future in this regard.

11
 We have extensive procedures and controls that are designed to
identify and address conflicts of interest, including those designed
to prevent the improper sharing of information among our
businesses. However, appropriately identifying and dealing with
conflicts of interest is complex and difficult, and our reputation could
be damaged and the willingness of clients to enter into transactions in
which such a conflict might arise may be affected if we fail, or appear
to fail, to identify and deal appropriately with conflicts of interest. In
addition, potential or perceived conflicts could give rise to litigation
or enforcement actions.

J.A. 3278 (emphasis added). 1

It is undisputed that the challenged statements did not cause statistically

significant increases in Goldman’s stock price. Instead, plaintiffs say, the

statements maintained an already-inflated stock price. According to plaintiffs,

that balloon popped when news of undisclosed conflicts of interest revealed the

falsity of the challenged statements and caused the stock to drop.

The Corrective Disclosures

1 Plaintiffs also include a footnote in their brief to remind us they challenged in their
complaint a December 2009 Goldman press release—issued in response to a
December 24, 2009, New York Times article detailing Goldman’s questionable business
practices—in which Goldman asserted, inter alia, that “its CDOs were fully disclosed and
well known to [CDO] investors.” Appellees Br. at 45 n.7 (quoting Compl. ¶ 124).
Plaintiffs make little attempt to flesh out their theory of liability based on this statement,
perhaps because the district court previously rejected plaintiffs’ claim for relief based on
the press release. See Richman v. Goldman Sachs Grp., Inc., 868 F. Supp. 2d 261, 274
(S.D.N.Y. 2012). In any event, we generally regard an argument as waived when it
appears only in a footnote. See United States v. Botti, 711 F.3d 299, 313 (2d Cir. 2013).
12
 Specifically, plaintiffs target three dates in 2010 when they claim the false

nature of the business principles and conflicts disclosure statements was revealed

to the market. Broadly, they focus on what they characterize as the disclosure of

concealed conflicts of interest infecting several collateralized debt obligation

(“CDO”) transactions involving subprime mortgages. In essence, they allege that,

publicly, Goldman touted various CDOs as long-term investment opportunities to

investors when, in fact, Goldman was betting on them to fail.

First, and featured most heavily throughout this litigation, on April 16, 2010,

the SEC initiated an enforcement action against Goldman and one of its employees

regarding a CDO transaction known as Abacus 2007 AC-1 (the “Abacus

Complaint”). See generally Press Release, SEC, Goldman Sachs to Pay Record $550

Million to Settle SEC Charges Related to Subprime Mortgage CDO (July 15, 2010),

https://www.sec.gov/news/press/2010/2010-123.htm. The SEC accused Goldman

and its employee of committing securities fraud. It targeted Goldman’s failure to

disclose in its marketing materials to various institutional customers that the

hedge fund Paulson & Co. played an active role in the CDO’s asset selection

process, and for telling those investors that Paulson held a long interest in the

13
Abacus CDO when, in fact, Paulson was short. The next day, Goldman’s stock

price declined 12.79% from $184.27 to $160.70 per share.

Second, on April 30, 2010, Goldman’s stock price dropped another 9.39%

following a report from The Wall Street Journal that Goldman was under

investigation by the Department of Justice (“DOJ”) for its purported role in

unspecified CDOs. Finally, on June 10, 2010, various media outlets reported that

the SEC was investigating Goldman’s conduct in another transaction, Hudson

Mezzanine Funding 2006; a further 4.52% decline in the price of Goldman stock

followed.

Neither the DOJ nor the SEC took further action related to the second two

corrective disclosures. As to the first corrective disclosure, the Abacus Complaint

culminated in a consent judgment under which Goldman agreed to pay

$550 million, and, without “admitting or denying the allegations in the

complaint . . . acknowledge[d]” that the Abacus marketing materials were

“incomplete” and that it was a “mistake” for Goldman to state that the reference

portfolio was “selected by” ACA Management LLC “without disclosing the role

of Paulson.” J.A. 665.

14
 In plaintiffs’ view, these corrective disclosures revealed to the market that

Goldman’s statements about its conflicts management practices and business

principles were false. Goldman, they say, lied about having extensive practices

and procedures in place to manage its conflicts of interest, or otherwise knowingly

failed to disclose mishaps in their conflicts protocol. 2 As a result of Goldman’s

fraud, plaintiffs claim that they lost over $13 billion.

2Plaintiffs’ theory of falsity has evolved throughout this lawsuit. For example, although
plaintiffs alleged in their complaint that “Goldman’s warnings to shareholders regarding
potential conflicts of interest omitted the fact that it was indeed aware of the existence of
such conflicts at the time,” J.A. 53, plaintiffs’ counsel appeared to abandon that theory at
oral argument, acknowledging that “everybody knew that [Goldman] had conflicts,”
Oral Arg. Audio at 1:11:30, Ark. Tchr. Ret. Sys. v. Goldman Sachs Grp., Inc (No 22-484). On
appeal, plaintiffs instead claim that the filing of the Abacus Complaint revealed to the
market that “Goldman doesn’t have effective practices and procedures in place” to
manage conflicts. Id. at 48:30. They press the same argument in their brief. See Appellees
Br. at 44, 57.
It strains credulity to say that the corrective disclosures revealed to the market that
Goldman lied about having extensive procedures and controls designed to address
conflicts of interest. The district court did not make such a finding. Nor does the
post-disclosure market commentary offered by plaintiffs come anywhere close to
supporting that inference; no report cited by them questions the extensiveness of
Goldman conflicts procedures. Dr. Finnerty, plaintiffs’ class certification expert, did not
espouse that view. The record, in short, provides no support for that theory.
Accordingly, we consider as plaintiffs’ theory that the challenged statements were
misleading because Goldman failed to disclose, in choosing to speak on its business
practices and, in particular, its approach to conflicts management, that it was actively
mismanaging conflicts—a theory plaintiffs have offered throughout this litigation, and
which the district court considered. See, e.g., Special Appendix (“S.A.”) at 17; J.A. 4707.
15
 Litigation History

1. Goldman’s Motion to Dismiss

Much of the early action in this case proceeded in line with a typical

securities litigation. Following the filing of plaintiffs’ complaint, Goldman moved

to dismiss under Federal Rules of Civil Procedure 9(b) and 12(b)(6). In pertinent

part, it pressed a materiality argument: the alleged misrepresentations, Goldman

argued, were too vague and general for a reasonable shareholder to have relied on

them in determining the value of Goldman’s stock. Thus, it continued, those

statements did not influence plaintiffs’ investment decision-making, and any loss

they suffered was unrelated to them.

The district court saw it differently. Although it agreed that some of

Goldman’s statements were immaterial as a matter of law—and dismissed the

complaint to the extent it relied upon those statements—it held that the business

principles and conflicts statements were not “so obviously unimportant to a

reasonable investor” as to be immaterial as a matter of law. Richman v. Goldman

Sachs Grp., Inc., 868 F. Supp. 2d 261, 271, 280 (S.D.N.Y. 2012). With respect to those

statements, the district court denied Goldman’s motion to dismiss, and thereafter

denied Goldman’s motions for reconsideration of, and an interlocutory appeal

16
from, that order. See In re Goldman Sachs Grp., Inc. Sec. Litig., No. 10 Civ. 3461, 2014

WL 2815571, at *6 (S.D.N.Y. June 23, 2014) (reconsideration); In re Goldman Sachs

Grp., Inc. Sec. Litig., No. 10 Civ. 3461, 2014 WL 5002090, at *3 (S.D.N.Y. Oct. 7, 2014)

(interlocutory appeal).

2. Class Certification

Having survived defendants’ threshold attack, plaintiffs moved to certify a

class of shareholder plaintiffs. Class certification under Federal Rule of

Civil Procedure 23 is dictated by certain requirements, many of which are not at

issue here. To the point, Goldman did not dispute that (1) the named plaintiffs’

class is so numerous that joinder is impracticable, (2) at least one question of law

or fact is common to the class, (3) the class representatives’ claims are typical of

the class wide claims, and (4) the class representatives, here, the pension funds,

will be able to fairly and adequately protect the interests of the class. See Fed. R.

Civ. P. 23(a). Goldman did, however, maintain that plaintiffs failed to satisfy

Rule 23’s additional hurdle for classes primarily seeking money damages. That

requirement, set forth in Rule 23(b)(3), demands that common questions of law or

fact predominate over individual questions that pertain only to certain class

members.

17
 In this lawsuit, Rule 23(b)(3)’s predominance requirement has been, and in

this appeal remains, center stage. Under the Rule, analysis of whether questions

of law or fact common to class members predominate “begins, of course, with

the . . . underlying cause of action.” Erica P. John Fund, Inc. v. Halliburton Co.

(Halliburton I), 563 U.S. 804, 809 (2011). Like many securities scrap-ups, the parties

here join issue on the element of reliance—that is, whether plaintiffs relied upon

the alleged misrepresentations. 3

As previewed above, to satisfy their class certification obligation of

demonstrating class-wide reliance, plaintiffs invoked the Basic presumption,

asking the district court to presume that all class members relied upon defendants’

misstatements, as reflected in its price, in choosing to buy Goldman stock. 4

3The six elements of securities fraud are “(1) a material misrepresentation or omission by
the defendant; (2) scienter; (3) a connection between the misrepresentation or omission
and the purchase or sale of a security; (4) reliance upon the misrepresentation or
omission; (5) economic loss; and (6) loss causation.” Halliburton I, 563 U.S. at 810 (internal
citations omitted).
4For purposes of this appeal, the parties do not dispute that the other prerequisites to the
Basic presumption are satisfied, that is, that defendants’ purported misstatements were
publicly known, its shares traded in an efficient market, and plaintiffs purchased the
shares at the market price after the misstatements were made but before the truth was
revealed. Additionally, although materiality is an additional prerequisite under Basic,
class members need not prove it prior to class certification. See Halliburton Co. v. Erica P.
John Fund, Inc. (Halliburton II), 573 U.S. 258, 276 (2014).
18
 Again, Basic rests on what is referred to as the “fraud-on-the-market”

theory—that a stock trading on theoretically efficient markets like the New York

Stock Exchange or Nasdaq, incorporates all public, material information,

including material misrepresentations, into its share price. Basic, 485 U.S. at 246.

More simply, the misrepresentation—the fraud—is “on the market.” See id.

Without the Basic presumption, classes pursuing claims of securities fraud would

face the onerous task of demonstrating each class member was aware of, and

bought the company’s stock based on, an alleged misrepresentation. That burden

would splinter classes along class member-specific lines, undermining the

purpose of the class action device, and all but dooming securities claims from

proceeding under Rule 23. Basic is therefore a saving grace for classes: they need

not directly prove that the defendant’s statements impacted its share price.

Instead, satisfaction of Basic’s prerequisites serves as an “indirect proxy” for a

showing of price impact. See Halliburton II, 573 U.S. at 278–81.

Importantly, however, the presumption is rebuttable. “[A]n indirect proxy

should not preclude . . . a defendant’s direct, more salient evidence showing that

the alleged misrepresentation did not actually affect the stock’s market price and,

consequently, that the Basic presumption does not apply.” Id. at 281–82 (emphasis

19
added). Throughout what the district court aptly characterized as a “prolonged

interlocutory appeals saga,” In re Goldman Sachs Grp., Inc. Sec. Litig., 579 F. Supp.

3d 520, 522 (S.D.N.Y. 2021), Goldman has steadfastly attempted to do just that.

a. Round One: Goldman’s First Appeal

In its initial response to plaintiffs’ Rule 23 motion, Goldman laid the

groundwork for the evidence that, in the present appeal, it continues to rely on to

show an absence of price impact.

Goldman introduced, first, an event study 5 conducted by its chief price

impact expert, Dr. Paul Gompers, demonstrating that the business principles

statements and conflicts disclosure did not cause a significant uptick in Goldman’s

stock price. Second, Goldman identified 36 dates—all prior to the corrective

5 As we previously explained, an event study “isolates the stock price movement
attributable to a company (as opposed to market-wide or industry-wide movements) and
then examines whether the price movement on a given date is outside the range of typical
random stock price fluctuations observed for that stock.” Ark. Tchr. Ret. Sys. v. Goldman
Sachs Grp., Inc. (ATRS II), 955 F.3d 254, 261 n.4 (2d Cir. 2020), vacated and remanded, 141 S.
Ct. 1951 (2021) (citing Mark L. Mitchell & Jeffry M. Netter, The Role of Financial Economics
in Securities Fraud Cases: Applications at the Securities and Exchange Commission, 49 BUS.
LAW. 545, 556–69 (1994)); In re Vivendi, 838 F.3d at 253–56. If the isolated stock price
movement falls outside the range of typical random stock price fluctuations, it is
statistically significant. ATRS II, 955 F.3d at 261 n.4. If the stock price movement is
indistinguishable from random price fluctuations, it cannot be attributed to company-
specific information announced on the event date. See id.
20
disclosure dates—on which media outlets discussed, in varying degrees of detail,

transactions which, according to the reports, raised questions about Goldman’s

ability to manage conflicts of interest.

Goldman’s view on the significance of these pre-disclosure reports was

fleshed out by Dr. Gompers. He explained that the pre-disclosure reports

implicated the same topics covered by the challenged statements and, just like

plaintiffs’ alleged corrective disclosures, called the reliability of the challenged

statements into question. Building from there, Dr. Gompers opined that because

these pre-disclosure reports—viewed by him as alternative corrective

disclosures—caused no statistically significant price decrease, the price drop that

did occur following plaintiffs’ offered corrective disclosures must have been caused

by something other than any corrective effect that they had upon the challenged

statements.

Goldman relied on another expert, Dr. Stephen Choi, to press an alternative

explanation. Dr. Choi conducted an event study focusing on the first corrective

disclosure, the April 2010 filing of the SEC’s Abacus Complaint. He pointed to

qualities of that enforcement action—so-called “severity factors”—which, in his

view, accounted for the entirety of the price decline that followed. To buttress that

21
opinion, he identified four out of a group of 117 enforcement events bearing

similar qualities, whose announcements to the market resulted in significant drops

in those companies’ stock prices. Goldman relied on Dr. Choi’s submissions to

argue that the price drop in April 2010 was caused entirely by the news of the

enforcement action itself, rather than the revelation of Goldman’s client conflicts.

Of course, plaintiffs countered defendants at every turn. They did so

through their sole expert, Dr. John D. Finnerty, who, as discussed in more detail

below, disputed the methods and conclusions of Goldman’s experts.

The district court disagreed with Goldman and certified the class. See In re

Goldman Sachs Group, Inc. Securities Litig., No. 10 Civ. 3461, 2015 WL 5613150

(S.D.N.Y. Sept. 24, 2015). In relevant part, the district court discredited

Dr. Gompers’ event study, observing that under plaintiffs’ inflation-maintenance

theory, the challenged statements could have maintained, rather than caused, an

already inflated stock price. Id. at *6. It also declined to consider Goldman’s

evidence regarding the pre-disclosure reports, concluding that such evidence was

either “an inappropriate truth on the market defense” or an argument for

materiality that the court “w[ould] not consider” at the class certification stage. Id.

(internal quotation marks omitted). Finally, it found Dr. Choi’s submissions

22
unconvincing, explaining that alternative explanations regarding the cause of the

price declines did not rule out that the corrective effect of each disclosure on the

challenged statements may have been a contributing cause. Id.

Ultimately, the district court held that while a defendant can rebut the Basic

presumption by a preponderance of the evidence, Goldman had failed to do so

because it did not provide “conclusive evidence that no link exists between the

price decline [of Goldman’s stock] and the misrepresentations.” Id. at *4 n.3, *7.

ATRS I. The first time this case arrived at our doorstep, we vacated and

remanded. Ark. Tchr. Ret. Sys. v. Goldman Sachs Grp., Inc. (ATRS I), 879 F.3d 474

(2d Cir. 2018). We held that defendants seeking to rebut the Basic presumption

must do so by a preponderance of the evidence, and that it was unclear whether

the district applied that standard. Id. at 485.

Second, we held it was error for the district court to conclude that it could

not consider the pre-disclosure reports. Id. We also encouraged the district court

to hold an evidentiary hearing, which, in advance of its initial class certification

decision, it had deemed unnecessary. Id. at 486.

23
 b. Round Two: We Affirm

On remand, the district court received supplemental briefing, held a class

certification evidentiary hearing, and, ultimately, certified the class a second time.

In re Goldman Sachs Grp., Inc. Sec. Litig., No. 10 Civ. 3461, 2018 WL 3854757, at *2

(S.D.N.Y. Aug. 14, 2018). Defendants called Drs. Gompers and Choi, who offered

testimony in line with their expert submissions. Plaintiffs, meanwhile, called

Dr. Finnerty, who, consistent with his submissions, offered rebuttals to

defendants’ experts.

In the end, the district court again credited Dr. Finnerty’s opinion that the

alleged misrepresentations maintained an already-inflated stock price, finding

that he had established a causal link between the alleged misrepresentations and

the price decline following the three alleged corrective disclosures. Id. at *4.

Defendants’ experts, it continued, did not sufficiently sever that link. In

pertinent part, the district court distinguished the pre-disclosure reports from

plaintiffs’ corrective disclosures; it found that although the former may have

reported and suggested “Goldman’s conflicts in the ABACUS deal, the ABACUS

Complaint was the first to detail it.” Id. at *4. Those details—and the fact that the

charges were brought by Goldman’s principal regulator—“obviously rendered the

24
[Abacus Complaint] more reliable and credible than any of the 36 media

reports . . . .” Id.

As for Dr. Choi’s event study, the district court again largely discounted it.

It noted that the study concerned only the Abacus Complaint, but not the second

and third corrective disclosures, and that, in any event, the severity factors were

arbitrary and not well-established methods of measurement. It concluded that

defendants had failed to rebut the Basic presumption. Id. at *5–6.

ATRS II. We granted Goldman leave to pursue another interlocutory

appeal, and, ultimately, affirmed. See Ark. Tchr. Ret. Sys. v. Goldman Sachs Grp., Inc.

(ATRS II), 955 F.3d 254 (2d Cir. 2020), cert. granted, 141 S. Ct. 950 (2020), and vacated

and remanded, 141 S. Ct. 1951 (2021).

That time, however, Goldman principally pressed a hardline rule: general

statements, as a matter of law, are incapable of maintaining inflation in a stock

price. Id. at 266. We disagreed; in our view, Goldman’s proposed rule too closely

resembled a materiality analysis, which, as we then understood Supreme Court

precedent, was off-limits at the class certification stage. Id. at 269.

We also concluded that the district court did not abuse its discretion in

certifying the class. Id. at 274. Goldman primarily took issue with the district

25
court’s analysis of the 36 dates of pre-disclosure reporting, but we found no clear

error in the district court’s findings.

Judge Sullivan dissented. He would have accorded more weight to those

pre-disclosure reports, which he said demonstrated that when the market learned

about Goldman’s conflicts, it did not negatively react. See id. at 278 (Sullivan, J.,

dissenting). In his view, “the generic quality of Goldman’s alleged misstatements,

coupled with the undisputed fact that Goldman’s stock price did not move on any

of the 36 dates on which the falsity of the alleged misstatements was revealed to

the public, clearly compels the conclusion that the stock drop following the

corrective disclosures was attributable to something other than the misstatements

alleged in the complaint.” See id. at 278–79 (Sullivan, J., dissenting) (internal

quotation marks and citation omitted).

c. The Supreme Court’s Decision in Goldman

The Supreme Court granted Goldman’s petition for certiorari. Before the

Court, however, defendants abandoned their rule-based argument, and, notably,

plaintiffs conceded that, as a factual matter, the generic nature of a

misrepresentation often is important evidence of price impact that courts should

consider at class certification. Goldman, 141 S. Ct. at 1958. Plaintiffs further

26
conceded that courts can consider expert testimony and use “their common sense

in assessing whether a generic misrepresentation had a price impact,” id. at 1960,

and that such considerations are appropriate at class certification even though they

might also be relevant to materiality, see id.

As previewed above, the Court agreed with the parties, and offered

guidance as to how genericness concerns should fit into cases proceeding under

the inflation-maintenance theory of price impact. It acknowledged that, under the

theory, courts generally look to the back-end price drop as a proxy for front-end

inflation.

However, the Court added:

[T]hat final inference—that the back-end price drop equals front-end
inflation—starts to break down when there is a mismatch between the
contents of the misrepresentation and the corrective disclosure. That
may occur when the earlier misrepresentation is generic (e.g., “we
have faith in our business model”) and the later corrective disclosure
is specific (e.g., “our fourth quarter earnings did not meet
expectations”). Under those circumstances, it is less likely that the
specific disclosure actually corrected the generic misrepresentation,
which means that there is less reason to infer front-end price
inflation—that is, price impact—from the back-end price drop.

Goldman, 141 S. Ct. at 1961. As such, it explained, the “generic nature of a

misrepresentation often will be important evidence of a lack of price impact,

particularly in cases proceeding under the inflation-maintenance theory” id., and
27
that is true “regardless whether that evidence is also relevant to a merits question

like materiality,” id. at 1960. Concluding that it was unclear whether we

considered that evidence, the Supreme Court vacated our judgment and

remanded for further proceedings consistent with its opinion. See Goldman, 141 S.

Ct. at 1963.

ATRS III. Upon remand, we noted that in evaluating the parties’ competing

price impact evidence, the district court did not discuss the generic nature of

Goldman’s alleged misrepresentations, nor the submissions of a third Goldman

expert, Dr. Laura Starks, relevant to that inquiry. Ark. Tchr. Ret. Sys. v. Goldman

Sachs Grp., Inc. (ATRS III), 11 F.4th 138, 143 (2d Cir. 2021) (internal citation

omitted). We concluded that the fact intensive questions raised by Goldman were

better evaluated by the district court in the first instance. We vacated the district

court’s order and remanded, directing the district court to “consider all record

evidence relevant to price impact and apply the legal standard as supplemented

by the Supreme Court.” Id. at 143–44.

28
 3. Round Three: The Decision Below

That brings us to the present appeal. On remand, the district court stayed

the course and—in the decision Goldman now appeals—certified plaintiffs’ class

for a third time. In re Goldman, 579 F. Supp. 3d at 520.

Much of the evidence before the district court, as well as the district court’s

analysis of it, should by now be familiar. Because it is discussed extensively below,

it needs only brief mentioning here. On plaintiffs’ side of the ledger, the district

court again found “persuasive[]” plaintiffs’ evidence establishing a link between

(a) the revelatory nature of the corrective disclosures regarding Goldman’s

conflicts of interest and (b) the subsequent stock price declines. Id. at 531.

Specifically, it credited Dr. Finnerty’s focus on the “conduct underlying the

reported enforcement actions, not merely the actions themselves.” Id. at 532

(alteration omitted).

Turning to defendants’ experts, the district court noted it had previously

declined to credit Dr. Gompers’ opinion regarding the lack of abnormal price

movement associated with the pre-disclosure reports, and reasoned that neither

the Supreme Court’s nor our remand had any bearing on its previous findings.

Thus, the district court “again decline[d] to credit Dr. Gompers’ conclusions.” Id.

29
On the same tack, reconsideration of Dr. Choi’s event study did not alter the

district court’s view of it, which remained “unaffected by the updated direction

from above.” Id. It reiterated that “Dr. Choi’s methodology was novel, unreliable,

and thoroughly outpaced by the conclusions he derived therefrom.” Id.

The court then turned to “the heart of the parties’ post-appeal dispute: the

extent of the alleged misstatements’ generic nature.” Id. at 533. Noting that

defendants had abandoned their “‘genericness’-as-a-matter-of-law” test, it began

by considering the genericness, “as a matter of fact,” of the challenged statements.

Id. On this issue, the district court considered, for the first time, the opinions

offered by Goldman’s expert, Dr. Laura Starks, as well as Dr. Finnerty’s rebuttals

to them. In the end the district court sided with Dr. Finnerty, finding that the

statements’ generic nature did not render them incapable of inducing investor

reliance. See id. at 534.

Finally, the district court applied the Supreme Court’s mismatch sliding

scale and found that the alleged misstatements “are not so exceedingly more

generic than the corrective disclosures that they vanquish the otherwise strong

inference of price impact embedded in the evidentiary record.” Id. at 537. The

“comfortable, though certainly not boundless, gap in genericness,” it explained,

30
“fails to satisfy Defendants’ burden to demonstrate a complete lack of price impact

attributable to the alleged misstatements.” Id. at 538. It certified the class.

For a third time, we granted defendants leave to pursue an interlocutory

appeal of that order.

DISCUSSION

“We review a district court’s grant of class certification for abuse of

discretion,” Levitt v. J.P. Morgan Sec., Inc., 710 F.3d 454, 464 (2d Cir. 2013),

reviewing de novo “the conclusions of law underlying that decision” and “‘for clear

error the factual findings underlying’” its ruling, such as the court’s price impact

determination, id. (quoting Teamsters Loc. 445 Freight Div. Pension Fund v.

Bombardier Inc., 546 F.3d 196, 201 (2d Cir. 2008)). “Under the clear error standard,

we may not reverse [a finding] even though convinced that had [we] been sitting

as the trier of fact, [we] would have weighed the evidence differently.” Atl.

Specialty Ins. Co. v. Coastal Envtl. Grp. Inc., 945 F.3d 53, 63 (2d Cir. 2019) (alterations

in original) (internal quotation marks and citations omitted). Rather, a finding is

clearly erroneous only if although there is evidence to support it, the reviewing

court on the entire evidence is left with the definite and firm conviction that a

31
mistake has been committed.” Id. (internal quotation marks and citations

omitted); see also ATRS III, 11 F.4th at 142.

Goldman presses three principal arguments on appeal. First, it contends the

district court understated the genericness of the alleged misrepresentations and,

in setting them against the more detailed corrective disclosures, failed to

meaningfully apply the Supreme Court’s mismatch framework. Second, Goldman

challenges the district court’s application of the inflation-maintenance theory; it

claims that by using the price drop following the detailed, specific corrective

disclosures as a proxy for the inflation-maintaining capacity of the broad, generic

misrepresentations, the district court improperly extended the theory. These

arguments have merit.

Finally, though less forcefully this time around, Goldman maintains the

district court again misweighed Dr. Gompers’ and Dr. Finnerty’s expert

submissions, and in doing so made untenable credibility findings. We begin there,

because although that argument does not carry the day, the district court’s analysis

on this front gives important context to why we agree with Goldman’s first two

arguments. In the end, the district court’s class certification decision cannot stand.

32
 I. The district court did not clearly err in rejecting defendants’
characterization of the 36 dates of pre-disclosure reporting as
alternative corrective disclosure dates.

Careful application of the Supreme Court’s guidance in Goldman requires a

clear understanding of plaintiffs’ theory regarding the tie between the corrective

disclosures and the alleged misrepresentations—why, according to them, there are

grounds to infer that the back-end news actually corrected the front-end

misstatements. The dueling submissions of Drs. Finnerty and Gompers regarding

the significance of the 36 dates of pre-disclosure reporting bear directly on that

issue.

Although the two experts maintained differing views on the significance of

the pre-disclosure reports, their respective analyses shared common ground: the

price declines on the alleged corrective disclosure dates, they agreed, were

attributable to “Goldman-specific” information. J.A. 3908, 3912, 3915. However,

in order to determine what Goldman-specific information caused the stock price

decline on the corrective disclosure dates, Dr. Gompers focused on 36 dates on

which various articles, all published before the filing of the Abacus Complaint,

reported broadly on Goldman and concerns of conflicts of interest.

33
 Dr. Gompers viewed the 36 pre-disclosure dates as “alternative corrective

disclosure dates,” J.A. 3806, because the information contained in the articles “was

similar to the information released on the alleged corrective disclosure dates in

that it indicated to market participants that Goldman allegedly favored itself over

its clients, or favored one client over another,” J.A. 1532. Building from there,

Dr. Gompers explained that because Goldman’s stock did not decline in response

to similar information revealed by the pre-disclosure articles, the price decline on

the three disclosure dates must have been due to news of the enforcement action

in and of itself.

In that sense, Dr. Gompers opined that the pre-disclosure reports

“disentangle[d] how much [of the price decline] was due to [the] conflict news.”

J.A. 4602. Unlike the three corrective disclosure dates, which contained both

“conflicts news” and “news of an enforcement action,” id., the pre-disclosure

reports discussed only news implicating Goldman’s conflicts management. The

pre-disclosure reports, for Dr. Gompers, are simply a better match.

Through Dr. Finnerty, plaintiffs offered various rebuttals. For example,

Dr. Finnerty argued that any potential price impact was “thwarted by Goldman’s

repeated denials” as set forth in many of the articles. J.A. 2043. Dr. Finnerty also

34
opined that the Abacus Complaint revealed “significant new information

concerning the severity of Goldman’s misconduct in issuing the Abacus CDO,”

J.A. 2044, which, for him, uncovered for the first time “the truth about Goldman’s

fraudulent conduct regarding its conflicts of interest,” id., and the fact that

Goldman had “failed to manage its conflicts of interest,” J.A. 4707.

On the whole, Dr. Finnerty pegged as futile Dr. Gompers’ efforts to

disentangle the price impact caused by the news of the enforcement action itself

from the conduct underlying it. Dr. Finnerty explained that “[t]he enforcement

actions or investigations are inextricably tied to the content [and] . . . the fact that

[the SEC] embodied [the conduct] in an enforcement action document raises . . . in

the minds of investors, the severity level.” J.A. 657.

The district court ultimately credited Dr. Finnerty’s opinion. It noted that it

had previously declined to credit Dr. Gompers’ view of the pre-disclosure reports,

and that because “the updated direction from the Supreme Court and Second

Circuit has no bearing on these factual findings,” it would “reiterate[], and

restate[], its grounds only in brief.” In re Goldman, 579 F. Supp. 3d at 532.

It found that (1) unlike the pre-disclosure reports, the Abacus Complaint

was the first public account to detail and document those conflicts with hard

35
evidence, including incriminatory emails and memoranda authored by Goldman

employees; (2) “the underlying source of the disclosure—the SEC—lent extra

credibility and gravitas unequaled in the prior reports; and (3) the disclosure was

unencumbered by any of the denials or mitigating commentary that had rendered

prior reports less jarring.” Id.

Goldman begins its press by arguing that the district court erred in crediting

Dr. Finnerty’s views of the pre-disclosure reports. It did not. The district court

recognized correctly—or, at least, not clearly erroneously—a qualitative difference

in the respective buckets of news. The Abacus Complaint contained details which

substantiated its allegations of wrongdoing; the pre-disclosure reports,

meanwhile, discussed the transactions, but only generally alleged that Goldman

had acted unlawfully, or was otherwise guilty of wrongdoing. It was not clearly

erroneous to recognize that, in pointing its finger at Goldman, the SEC had details

to back it up.

Nor did the district court err in finding that the SEC’s name lends a certain

amount of credibility or gravitas to the allegations underlying the Abacus

Complaint, and, therefore that, as a matter of common sense, denying wrongdoing

in the face of an SEC enforcement action is likely to have less of a thwarting effect

36
on potential stock price declines than denying more general claims made by media

outlets. The district court recognized what, at minimum, is not clearly erroneous:

the filing of an enforcement action is a different kind of event than the publishing

of a news story. The two events ring of different tenors.

By the same token, the district court did not misstep in finding unpersuasive

Goldman’s efforts to disentangle and separately quantify the price decline

attributable to, on the one hand, the conduct underlying the enforcement action,

and, on the other hand, the news of the enforcement action itself. The SEC’s

decision to charge Goldman was precisely because of the nature of the conduct. As

Dr. Finnerty opined, the enforcement action “signals the greater severity than if an

enforcement action hadn’t been filed, but an enforcement action is never going to

get filed unless the misbehavior or alleged misbehavior occurred in the first

place . . . [t]hat’s why you can’t separate them.” J.A. 658. It was not clear error to

credit that opinion.

Still, that gets us only so far. While the district court did not clearly err in

rejecting Goldman’s invitation to view the pre-disclosure reports as alternative

corrective disclosure dates, that focuses our analysis on the corrective disclosures

as alleged by plaintiffs—but it does not resolve it. Likewise, even accepting as true

37
(or not clearly erroneous) the district court’s view that the conduct (conflicts

management) described in the Abacus Complaint is intertwined with the charge—

in other words, that the price drop occurred because of both—that establishes, at

most, that the corrective disclosures, like the alleged misrepresentations, concern

the subject of conflicts management.

The question remains whether, in light of the Supreme Court’s guidance in

Goldman, it was clear error for the district court to rely on that subject-matter match

to use the back-end price drop as a proxy for front-end inflation allegedly

maintained by what the district court acknowledged were comparatively generic

misstatements. Again, a back-end price drop is, at most, “backward-looking,

indirect evidence,” In re Allstate Corp. Sec. Litig., 966 F.3d at 613, of the price impact

“at the time of purchase,” id. at 611. “Data from later times may be relevant to this

inquiry, but only insofar as they help the district court determine the information

impounded into the price at the time of the initial transaction.” Id. at 612. In our

view, the genericness and mismatch inquiries go to the value of the back-end price

drop as indirect evidence of a front-end, inflation-maintaining price impact, an issue

at which the parties direct most of their efforts.

38
 II. The district court clearly erred in assessing the generic nature of
business principles statements, but not the conflicts disclosure.

Goldman argues the district court failed to appreciate the generic nature of

the challenged statements. It faults the district court for discrediting Dr. Laura

Starks, who, Goldman says, correctly observed that the alleged misrepresentations

“do not provide information that bears on a company’s future financial

performance or value” and “are also too general to convey anything precise or

meaningful” that can be used in investment decision-making. J.A. 2608. Goldman

insists that in finding as a matter of fact that “[t]he alleged misstatements were not

so generic as to diminish their power to maintain pre-existing price inflation,” In

re Goldman, 579 F. Supp. 3d at 534, the district court glossed over and minimized

the genericness analysis.

The district court’s findings on this issue go to a baseline question: how

generic are the alleged misrepresentations? Beginning there makes sense; it is a

practical, threshold factual inquiry to the ensuing Goldman-driven analysis of

whether there is a gap in specificity between a set of misstatements and corrective

disclosures.

The district court conducted that initial inquiry by separating the statements

in two buckets, one consisting of the business principles statements—such as
39
“integrity and honesty are at the heart of our business,” which it acknowledged

“present as platitudes when read in isolation”—and the other containing the

“more specific” conflicts disclosure. 6 In re Goldman, 579 F. Supp. 3d at 534. With

respect to the former, it found that “even the more generic statements, when read

in conjunction with one another (and particularly in conjunction with statements

specifically concerning conflicts), may reinforce misconceptions about Goldman’s

business practices, and thereby serve to sustain an already-inflated stock price.”

Id. As to the more specific conflicts disclosure, the court found that “the statements

concerning Goldman’s conflicts . . . are quite a bit more specific in form and focus

than, say assurances that ‘[i]ntegrity and honesty are at the heart of our business.’”

Id. The district court’s answer to the preliminary inquiry: not so generic.

Business Principles Statements

With respect to the business principles statements, the district court’s

genericness analysis is untenable.

6 Again, plaintiffs focus on Goldman’s representation in its conflicts disclosure that it
“ha[s] extensive procedures and controls that are designed to identify and address
conflicts of interest, including those designed to prevent the improper sharing of
information among our businesses.” J.A. 3278.
40
 The district court found that the business principles category of

statements—statements such as “integrity and honesty are at the heart of our

business”—“present as platitudes when read in isolation.” Id. There is no need to

second-guess that factual finding; nor was it clearly erroneous to find, as the

district court did, that when read as a whole the business principles statements are

somewhat more specific. See id. From there however, the district court overstated

their specificity by finding that these “more generic statements, when read . . .

particularly in conjunction with statements specifically concerning conflicts[], may

reinforce misconceptions about Goldman’s business practices.” Id.

That finding was clearly erroneous. The business principles and conflicts

statements were separately disseminated to shareholders in separate reports at

separate times, 7 and plaintiffs offered no evidence, either through Dr. Finnerty or

otherwise, to support a finding that, notwithstanding that space in medium and

time, investors would still conjunctively consume those statements. True, a

statement can be materially misleading when “the defendants’ representations,

7 For instance, plaintiffs allege in their complaint that Goldman released its 2007
Form 10-K, containing the conflicts disclosure, on January 29, 2008, J.A. 139, and released
its 2007 Annual Report, containing its business principles, on March 8, 2008, J.A. 141.
41
taken together and in context, would have mislead a reasonable investor.” Altimeo

Asset Mgmt. v. Qihoo 360 Tech. Co., 19 F.4th 145, 151 (2d Cir. 2021) (quoting Rombach

v. Chang, 355 F.3d 164, 172 n.7 (2d Cir. 2004)). But the relevant “context” is not a

separately disseminated misstatement—at least where, as here, the statements do

not obviously compliment or implicate the same topics—but the reality of the

company’s affairs or condition at a time when a misstatement was made.

So, for example, a company’s statement that its distribution market is

“highly competitive,” might be actionable when considered within the context that

the company did not actually operate in a competitive market and instead

colluded with its competitors to fix prices. See In re Henry Schein, Inc. Sec. Litig.,

No. 18 Civ. 01428, 2019 WL 8638851, at *12 (E.D.N.Y. Sept. 27, 2019). Or, a

company’s statement that it has “demonstrated successful acquisition and

integration capabilities” might be actionable when, at the time the statement was

made, the company had already fired key integration staff and was dealing with

a poor integration of a newly acquired company. City of Omaha Police & Fire Ret.

Sys. v. Evoqua Water Techs. Corp., 450 F. Supp. 3d 379, 412 (S.D.N.Y. 2020). Case

law does not suggest, however, that investors read one statement in conjunction

42
with separately disseminated statements, at least where, as here, those statements

do not obviously build off one and other.

Plaintiffs offer no meaningful rebuttal. Instead, they claim that “the

business-principle[s] statements, while more generic, are not challenged standing

alone but as reinforcing the conflict statements.” Appellees Br. at 39. That bald

assertion is unsupported by any citation to the record, nor, upon our independent

of review of it, is there any suggestion that the business principles statements were

consumed by investors as piggybacking off the conflicts disclosure. To the

contrary, plaintiffs’ complaint alleges that they comprise, on their own, the “third

category of false and misleading statements.” J.A. 95. In any event, by that logic,

an exceedingly generic statement could always withstand, for example, motions

to dismiss or for summary judgment by seeking shelter under a more specific

statement, so long as the more specific statement implicates broad topics such as

integrity or honesty. Securities law provides no such cover.

“A finding is ‘clearly erroneous’ when although there is evidence to support

it, the reviewing court on the entire evidence is left with the definite and firm

conviction that a mistake has been committed.” Dist. Lodge 26, Int’l Ass’n of

Machinists & Aerospace Workers, AFL-CIO v. United Techs. Corp., 610 F.3d 44, 51 (2d

43
Cir. 2010) (internal citation omitted). The record evidence here provides no

support for reading the business principles statements in conjunction with the

conflicts disclosure. Accordingly, doing so was clear error.

Keeping in mind that a class certification genericness analysis pursuant to

Goldman was, for the district court, and is, for us, new and uncharted territory, it

is appropriate to pause to consider the implications of the error identified. In the

normal course, that error would almost certainly require remand. Erroneously

assessing a misrepresentation’s genericness would necessarily infect the ensuing

mismatch inquiry—it would proceed from the wrong starting point.

However, the balance of the district court’s analysis, including its mismatch

inquiry, centers on the conflicts disclosure. Apart from acknowledging that the

business principles statements “equate roughly, in terms of genericness, to the

Supreme Court’s prototype,” 8 In re Goldman, 579 F. Supp. 3d at 538, it did not

meaningfully discuss them further. To be sure, the district court’s choice in focus

is no fault of its own; throughout this litigation the conflicts disclosure has been

center stage. Still, the district court acknowledged a gap in genericness even

8 That protype: “we have faith in our business model.” Goldman, 141 S. Ct. at 1961.
44
between the two sets of alleged misrepresentations—that is, that the conflicts

disclosure is “quite a bit more specific in form and focus,” id. at 534, than the

business principles statements. Plaintiffs likewise agree that their best shot at

success is the conflicts disclosure; their counsel conceded at oral argument that,

standing on its own, a claim based on the business principles statements would

face a decidedly tough road to recovery. See Oral Arg. Audio at 1:07:16, Ark. Tchr.

Ret. Sys. v. Goldman Sachs Grp., Inc (No 22-484). 9 In short, if the district court’s

mismatch analysis, centered as it is on the conflicts disclosure, cannot withstand

scrutiny—and, as explained below, it cannot—then plaintiffs’ claim based on the

business principles statements must also fail. Accordingly, there is no need to

remand for the district court’s reconsideration of the genericness of the business

principles statements.

Conflicts Disclosure

As an initial matter, however, there is no merit to Goldman’s claim that, in

labeling the conflicts disclosure as, essentially, less generic than the business

principles statements, the district court similarly understated that statement’s

9 Plaintiffs’ counsel acknowledged that “if this was a case just about the business
principles, we would have a very, very significant problem.” Id.
45
generic nature. Not so. The district court assessed the conflicts disclosure, and,

again, found that it was “quite a bit more specific in form and focus” than the

business principles statements. In re Goldman, 579 F. Supp. 3d at 534. Goldman

insists that is not enough; it contends that the district court failed to meaningfully

consider our materiality case law, which, it claims, would have spotlighted the

generic nature of the conflicts disclosure.

It is true that Goldman gives courts a green light to assess a statement’s

generic nature by referencing case law bearing on materiality. More specifically,

Goldman permits courts to look to those cases for guidance as to whether, as a

factual matter, courts have labeled comparable statements as generic. For

example, our own materiality cases often feature claims based on a company’s risk

disclosures, and our discussion in those cases often centers on whether the risk

disclosures are sufficiently specific to evoke investors’ reliance. 10 Those cases have

examined, on one end, a detailed description of a company’s environmental

compliance efforts, recounting the company’s pollution abatement equipment,

10See, e.g., Plumber & Steamfitters Loc. 773 Pension Fund v. Danske Bank A/S, 11 F.4th 90, 103
(2d Cir. 2021); Singh v. Cigna Corp., 918 F.3d 57, 60 (2d Cir. 2019); Meyer v. Jinkosolar
Holdings Co., 761 F.3d 245, 247–50 (2d Cir. 2014); ECA, Loc. 134 IBEW Joint Pension Tr. Of
Chicago v. JP Morgan Chase Co., 553 F.3d 187, 205–06 (2d Cir. 2009).
46
water treatment efforts, and around-the-clock environmental monitoring teams,

Jinkosolar Holdings, 761 F.3d at 247, and, on the other, more generic representations

that a company has “established policies and procedures to comply with

applicable requirements,” Singh, 918 F.3d at 61.

Of course, the overarching question in those cases—materiality—differs

from the price-impact analysis at issue here, yet both inquiries task courts with

considering an alleged misrepresentation’s generic nature. Courts can look to

those cases to answer whether a set of challenged statements are, as a matter of

fact, generic.

Goldman complains that the district court failed to do that here.

Again: not so. The district court made clear that it considered cases bearing on

materiality to the extent they presented issues overlapping with the price impact

analysis. See In re Goldman, 579 F. Supp. 3d at 535 n.17. We take the district court

at its word. Goldman bemoans that the district court relegated that point to a

footnote, but that provides no occasion to impose specific stylistic mandates on

district courts as they navigate this tricky area of law.

47
 III. The district court’s price impact analysis was based on an erroneous
application of the inflation-maintenance theory.

Although its attack on the district court’s threshold inquiry regarding the

generic nature of the conflicts disclosure is without merit, we agree with Goldman

that, having conducted that factual assessment, the district court then erred in

applying Vivendi’s inflation-maintenance theory to weigh the parties’ evidence

regarding the extent to which that disclosure might, in practice, maintain

Goldman’s stock price. Review of the district court’s factual findings is limited to

clear error, but whether a legal standard—here, the inflation-maintenance

theory—has been incorrectly applied to those findings is an issue of law to be

reviewed de novo. See In re Initial Public Offerings Sec. Litig., 471 F.3d 24, 32 (2d Cir.

2006) (“We will apply the abuse-of-discretion standard both to [the district

court’s] ultimate decision on class certification as well as her rulings as

to Rule 23 requirements, bearing in mind that whether an

incorrect legal standard has been used is an issue of law to be reviewed de novo.”).

In this portion of its analysis, the district court began by crediting Goldman’s

expert, Dr. Starks, who opined that the alleged misrepresentations were “unlikely,

in a vacuum, to consciously influence investor behavior . . . .” In re Goldman, 579

F. Supp. 3d at 534. Ultimately, however, the district court found Dr. Starks’
48
opinion to be of “limited use[].” Id. It explained that “the proper measure of

inflation maintenance by a company that chooses to speak ‘is not what might have

happened had a company remained silent, but what would have happened if it

had spoken truthfully.’” Id. (quoting In re Vivendi, 838 F.3d at 258).

Proceeding from that principle, the court credited “Dr. Finnerty’s analysis

that truthful, contrary substitutes for the alleged misstatements would have

impacted investors’ subsequent decision-making,” and found that “as Dr. Finnerty

concluded, ‘[t]his is precisely what happened here when investors learned in April

and June 2010 the details and severity of Goldman’s misconduct, and Goldman’s

stock was devalued accordingly.’” Id. (quoting J.A. 2816). To the same tune, it

faulted Goldman for failing to present evidence “purporting to demonstrate,

under the test set forth in Vivendi, that if Goldman had replaced the alleged

misstatements with the alleged truth about its conflicts, its stock price would have

held fast.” Id. at 535.

Goldman contends that the district court’s rendition of the

inflation-maintenance theory is overly expansive. Correct. Specifically, our cases

applying the theory establish its limits; the district court’s interpretation pushed

the inflation-maintenance theory well beyond them.

49
 a. The inflation-maintenance theory under Vivendi, Waggoner, and
Goldman

Waggoner. Our recent application of the inflation-maintenance theory in

Waggoner v. Barclays PLC highlights the tension at work with applying the

inflation-maintenance theory to the facts of this case. There, in order to quell

“concerns that high-frequency traders may have been front running” other traders

on a specific Barclays trading platform, Barclays’ officers made numerous

statements to assure investors the platform was “safe from” aggressive trading

practices, and that it “was taking steps to protect” institutional investors on those

platforms by monitoring and removing aggressive traders who violated the

platforms’ special protections. 875 F.3d 79, 87 (2d Cir. 2017). In the end, upon the

filing of a complaint by the New York Attorney General (the “NYAG Complaint”)

alleging securities fraud under state law, investors learned that those

representations were allegedly false because, according to the State, no special

protections existed, and, in fact, Barclays favored rather than removed aggressive

traders. Id. at 88.

Waggoner is particularly illuminating given the similarity between the

corrective disclosure there and here; both took the form of an enforcement action.

Unlike here, however, Waggoner presented a tight fit between corrective disclosure
50
and misrepresentation: the NYAG Complaint targeted the same trading platform

discussed by Barclays in their misleading statements, and took aim at the same or

similar statements underlying the claims subsequently pressed by plaintiffs in

Waggoner, alleging that those statements were false or misleading. Compare id. at

87–88, with Summons and Complaint at 6, 8–11, People ex rel. Schneiderman v.

Barclays Capital, Inc. et al., No. 451391/2014 (N.Y. Sup. Ct. June 25, 2014), Dkt. No. 1,

2014 WL 2880709. There was no question in Waggoner that the corrective

disclosure directly implicated not just the same topic, but the alleged

misstatements themselves—a notable distinction from the

misrepresentation-corrective disclosure relationship here.

Waggoner is therefore an easy inflation-maintenance case. The company’s

affirmative false statements were expressly identified as such by the corrective

disclosure. By expressly and specifically negating the alleged false statement, the

truthful substitute for the lie was identified by the corrective disclosure itself.

Vivendi. The link between misstatement and disclosure was equally strong

in Vivendi. There, the company’s repeated statements regarding its comfortable

liquidity situation were later contradicted by a body of information—including

several downgrades to its debt rating, public reports regarding the company’s lack

51
of transparency about its large debt obligations, and, ultimately, the

announcement that the company faced massive refinancing needs that would

require a fire sale of assets—all of which revealed that its cash flow was anything

but strong. See In re Vivendi, 838 F.3d at 235–37.

As in Waggoner, among the various disclosures identified by the plaintiffs in

Vivendi were back-end reports or investigations expressly implicating the alleged

misstatements. See Amended Complaint at ¶¶ 132, 146, In re Vivendi Universal,

S.A. Sec. Litig., No. 02 Civ. 5571, (S.D.N.Y. July 8, 2009), ECF No. 904, 2009 WL

2611656. Simply, the company’s lie that it had abundant cash flow was made

apparent by a cascade of news revealing its crippling debt obligations. In both

Vivendi and Waggoner, the strong link between misrepresentation and corrective

disclosure provided sturdy ground to use the back-end price drop as a proxy for

front-end inflation. The back-end disclosures’ corrective effect upon the

affirmative misrepresentations was obvious.

To be sure, not all the corrective disclosures in Vivendi expressly referenced

the alleged misrepresentations. For example, the company’s back-end

announcement revealing its massive refinancing needs did not expressly recant its

earlier statements regarding its comfortable cash situation. See In re Vivendi, 838

52
F.3d at 237. Yet there can be little doubt that even those corrective disclosures

directly rendered false the company’s affirmative misrepresentations. It is also

true that Vivendi’s misrepresentation regarding its “strong free cash flow,” id. at

235, or its “free operational cash flow . . . far above . . . objectives,” id., might

plausibly be labeled more generic than, for example, later announcements from

the company describing the company’s specific refinancing needs. We do not

suggest that the inflation-maintenance theory requires a precise match. It may

frequently be the case that what is corrective about a “corrective disclosure” is

situated among details which, in the aggregate, make for a somewhat more

specific back-end disclosure.

And yet, Vivendi accounts for that possibility. Its application of the

back-end—front-end inference rested on a finding that, had the company spoken

truthfully regarding its debt problems at an equally generic level, the market would

have reacted. We described, as a truthful substitute for the company’s “rosy

picture of its liquidity state,” the “misgivings its executives were sharing behind

the scenes,” which included statements—less specific than the corrective

disclosure news—that the company was in “danger” of a downgrade, or that its

liquidity situation was “tense.” Id. at 235, 258. Vivendi therefore directs that where

53
the corrective disclosures do not expressly identify the alleged misrepresentation

as false (as in Waggoner), the “truthful substitute” should align in genericness with

the alleged misrepresentation. 11

Goldman. The Supreme Court’s guidance in Goldman adds more to the mix.

Even under a proper application of Vivendi’s equally-generic-truthful-substitute

formula, plaintiffs might still attempt to (a) identify a highly specific corrective

disclosure, and (b) identify and extract a generic truth purportedly embodied

therein, in order to (c) craft a link between a generic misrepresentation and specific

corrective disclosure. For example, plaintiffs could point to news detailing a

company’s commission of securities fraud, and then claim that nestled therein was

the more generic revelation that the company’s earlier, general statement that it

aims to act lawfully was a lie. From there, they might still contend that the

back-end price drop is an appropriate proxy for front-end inflation.

11To be sure, with respect to the loss causation element of securities fraud—that is, the
causal link between the alleged misconduct and the loss ultimately suffered by plaintiff—
the “basic [] calculus” remains the same whether the truth is revealed in “a corrective
disclosure describing the precise fraud” or through “events constructively disclosing the
fraud.” Vivendi, 838 F.3d at 262. Yet the question here—whether there is a basis to infer
that the back-end price equals front-end inflation—is a different question than loss
causation, and, in light of Goldman, requires a closer fit (even if not precise) between the
front- and back-end statements.
54
 Goldman dispels that notion. The Court explained that a gap in genericness

between misrepresentation and corrective disclosure reduces the likelihood that

investors would understand the “specific disclosure [to have] actually corrected

the generic misrepresentation,” Goldman, 141 S. Ct. at 1961, and, in such a scenario,

the back-end–front-end inference starts to break down. In other words, although

Vivendi somewhat solves for a back-end–front-end space in genericness by asking

whether an equally generic, truthful substitute would have dissipated inflation,

Goldman requires that any gap among the front- and back-end statements as

written be limited. 12

b. The district court erroneously applied Vivendi’s “truthful
substitute” inquiry

The Goldman-Vivendi-Waggoner trio spotlights the district court’s error

below. First, unlike both Vivendi and Waggoner, not one of the corrective

disclosures here expressly identifies either the business principles statements or

conflicts disclosure. Second, the district court acknowledged a considerable gap

12Of course, Goldman does not call into question Vivendi itself. There, any mismatch in
specificity between the misrepresentations and disclosures was minimal. Vivendi’s
affirmative, repeated representations regarding its cushy cash flow were directly
contradicted by news portraying its cash situation as anything but that. See In re Vivendi,
838 F.3d at 234–36.
55
in specificity between the corrective disclosures and alleged misrepresentations.

Therefore, the district court should have asked “what would have happened if [the

company] had spoken truthfully,” In re Vivendi, 838 F.3d at 258, at an equally generic

level. However, in what amounts to the crux of the district court’s misstep, the

district court allowed the “details and severity,” In re Goldman, 579 F. Supp. 3d at

534, of the corrective disclosure to do the work of proving front-end price impact,

notwithstanding that the front-end statements are, according to the district court’s

own findings, “comfortabl[y]” more generic than the back-end disclosures, id. at

538. The district court’s formulation of Vivendi outpaces Vivendi itself. It also fails

to heed Goldman’s cautionary guidance that the back-end—front-end inference

starts to “break down,” Goldman, 141 S. Ct. at 1961, when there is a mismatch in

genericness at the front and back ends.

Utilizing a back-end price drop as a proxy for the front-end

misrepresentation’s price impact works only if, at the front end, the

misrepresentation is propping up the price—that is, in the district court’s words,

if “Goldman’s alleged misstatements reinforced [the market’s] misconception.” In

re Goldman, 579 F. Supp. 3d at 536. In other words, reinforcement requires some

indication that investors relied upon the conflicts disclosure as written, and, here,

56
the district court credited Dr. Starks’ opinion that investors did not. Although the

theory’s starting point is that a misrepresentation need not be “associated with an

uptick in inflation,” Vivendi, 838 F.3d at 259, a misrepresentation must actually

maintain inflation; it must, in other words, hold its weight in propping up the

price.

Consider, for example, an investor who reads certain statements in a

company’s Form 10-K, and then thinks “Things seem to be going well; I think I’ll

hold onto my shares.” Although the statements did not cause that investor to buy

more stock, they informed or influenced her decision. And if the company’s

statements are later revealed as false, liability might follow not because the

statement caused new or more inflation—that is, caused investors to purchase

more stock (thereby increasing demand and, ultimately, raising the share price)—

but instead because the statement maintained inflation, or influenced the

investor’s decision to hold tight.

Viewed against that backdrop, the district court’s finding that the challenged

“statements were [not] consciously relied upon, in the moment, by investors

evaluating Goldman,” In re Goldman, 579 F. Supp. 3d at 535, begs the following

question: how, then, can it be that the statement impacted Goldman’s stock price?

57
The district court’s answer: because they would be relied upon had Goldman

disclosed “the details and severity of Goldman’s misconduct,” id. at 534, which no

one doubts did impact the price. The details and severity of the misconduct, it

says, should be substituted in place of the challenged, more generic statements.

Again, that substitution stretches the “back-end price drop equals front-end

inflation” inference beyond its breaking point—and certainly beyond how we’ve

previously construed it. Vivendi requires that the “truthful substitute” align in

genericness with the alleged misrepresentation. Here, however, the district court’s

substitute looks nothing like the original.

Likewise, Goldman requires that courts pay special attention to mismatches

in specificity between a misstatement and corrective disclosure. But by

reimagining a more specific misstatement, the district court failed to sufficiently

follow that guidance. Again, the district court found a “comfortable” gap in

genericness between the alleged misstatements and subsequent corrective

disclosures, but then found that it was not “boundless” given the fact that both

implicated conflicts of interest at Goldman and “Goldman’s infrastructure for

managing them.” Id. at 538. It recognized, in other words, that the corrective

disclosures bore on the same subject—conflicts of interest management—but did

58
not expressly or otherwise clearly refer to Goldman’s cautionary language

regarding conflicts in the “Risk Factors” portion of its 10-K.

Proceeding from that match in subject matter, the district court moved

forward with its Vivendi analysis by finding that, if Goldman had disclosed in its

Risk Factors the “details and severity of Goldman’s misconduct” as set forth in the

Abacus Complaint, a price drop would have followed. However, again, requiring

only a general front-end—back-end subject matter match to, effectively, concoct a

highly specific truthful substitute does not meaningfully account for the Supreme

Court’s guidance in Goldman.

c. Our materiality cases contextualize the district court’s
misapplication of inflation-maintenance theory, and the
heightened relevance of Goldman’s guidance in this case.

Nor, in any event, does securities law permit plaintiffs to target generic risk

disclosures on the theory that, had the risk disclosures contained a detailed

admission of severe wrongdoing, a price drop would follow. There is no

“affirmative duty to disclose any and all material information.” Vivendi, 838 F.3d

at 239. 13 Instead, “disclosure is required when necessary to make statements

13Vivendi explains: “Absent an actual statement, a complete failure to make a statement—
in other words, a ‘pure omission’—is actionable under the securities laws only when the

59
made, in light of the circumstances under which they were made, not misleading.”

Jinkosolar Holdings, 761 F.3d at 250 (internal citations and alterations omitted). But

the duty to disclose more is triggered only when that which is disclosed is

sufficiently specific to evoke a reasonable investor’s reliance. See, e.g., Caiola v.

Citibank, N.A., 295 F.3d 312, 331 (2d Cir. 2002).

For example, in ECA shareholders alleged JP Morgan made numerous

misrepresentations in its annual report to shareholders regarding its “highly

disciplined” risk management process. 553 F.3d at 205. The plaintiffs claimed

those statements were revealed as false in light of, in their view, the bank’s poor

financial discipline and the bank’s liability arising from the infamous WorldCom

and Enron scandals. See id. at 205–06. In rejecting plaintiffs’ claim, the court in

ECA held that “the statements are too general to cause a reasonable investor to rely

upon them . . . these statements did not, and could not, amount to a guarantee that

its choices would prevent failures in its risk management.” Id. at 206. Indeed, since

ECA we have reaffirmed that a company’s 10-K disclosures regarding, for

example, its compliance efforts “can be materially misleading if ‘the descriptions

corporation is subject to a duty to disclose the omitted facts.” 838 F.3d at 239 (internal
citations omitted). There is no claim in this case that Goldman was under such a duty.
60
of compliance efforts’ are ‘detailed’ and ‘specific.’” Plumber & Steamfitters Loc. 773

Pension Fund, 11 F.4th at 103 (quoting Singh, 918 F.3d at 63).

In such cases, the disclosure itself acts as a gatekeeper: courts ask whether

investors would even rely on that disclosure—as written—such that they would

be misled by an omission. Were it otherwise, securities plaintiffs could find a road

to success in the rearview mirror: they would need only find negative news, such

as the revelation that a company may have committed securities fraud, and then

point to any previous disclosure from the company which touches upon a similar

subject, such as that company’s commitment to complying with the law—no

matter how generic that statement is. Asking whether the disclosure as written is

specific enough to evoke investor reliance avoids turning securities claims into a

game of litigation-by-hindsight.

These risk-disclosure cases highlight why the Supreme Court’s concerns in

Goldman loom especially large here. As in ECA, plaintiffs contend that having

generally discussed risks related to conflicts of interest, Goldman should have

divulged the details surrounding its mismanagement of conflicts with respect to,

for example, the Abacus transaction. In failing to do so, plaintiffs claim,

Goldman’s risk disclosure was misleading by omission. See J.A. 52, 477. However,

61
as explained above, such claims require special attention to the generic nature of

the disclosure. Again: the duty to disclose more is triggered only where that which

is disclosed is sufficiently specific.

Of course, in ECA and its progeny, analysis of the level of detail in the

disclosure answered whether, as written, the disclosure was material. Class

certification litigation provides no forum to relitigate materiality. See Amgen, 568

U.S. at 468. But the Supreme Court’s guidance in Goldman directs courts to

consider issues bearing on materiality to the extent those issues overlap with the

price impact analysis, and with respect to genericness concerns, the overlap is

substantial. In cases based on the theory plaintiffs press here, a plaintiff cannot

(a) identify a specific back-end, price-dropping event, (b) find a front-end

disclosure bearing on the same subject, and then (c) assert securities fraud, unless

the front-end disclosure is sufficiently detailed in the first place. The central focus,

in other words, is ensuring that the front-end disclosure and back-end event stand

on equal footing; a mismatch in specificity between the two undercuts a plaintiff’s

theory that investors would have expected more from the front-end disclosure.

Goldman’s guidance involves similar concerns. If a stock price decline

follows a back-end, highly detailed corrective disclosure—containing, for

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example, “hard . . . incriminatory” evidence regarding the company’s

wrongdoing, In re Goldman, 579 F. Supp. 3d at 532—courts must be skeptical

whether the more generic, front-end statement propped up the price to the same

extent. As in ECA, Vivendi does not authorize plaintiffs to beef up a generic

disclosure with a healthy dose of detail and thereby transform it into something

that, as then consumed by investors, it was not.

d. Guidance moving forward

Accordingly, a searching price impact analysis must be conducted where

(1) there is a considerable gap in front-end–back-end genericness, as the district

court found here, (2) the corrective disclosure does not directly refer, as it did in

Waggoner, to the alleged misstatement, and (3) the plaintiff claims, as plaintiffs

claim here, that a company’s generic risk-disclosure was misleading by omission.

In such cases, case law bearing on materiality can help guide courts in

considering, as a factual matter, the generic nature of the alleged

misrepresentation. Where a gap exists, courts should ask, under Vivendi, whether

a truthful—but equally generic—substitute for the alleged misrepresentation

would have impacted the stock price. Importantly, unlike the classic

inflation-maintenance case—where the back-end price drop is itself the evidence

63
(albeit indirect) of the front-end price impact—the value of the back-end proxy,

given the gap in specificity, will be diminished.

As such, courts should consider other indirect evidence of price impact,

directed at either the inflation-maintaining nature of the generic misstatement, or

the price-dropping capacity of an equally generic corrective disclosure.

Ultimately, a court must determine not just whether the defendant spoke on topics

generally important to investment decision-making, but instead whether the

defendant’s generic statements on that topic were important in that regard. 14 For

instance, pre- or post-disclosure discussion in the market regarding a generic

front-end misstatement can be a useful indicator of its inflation-maintaining

14Indeed, litigants already appear to be offering this kind of evidence. For example, in
Ferris v. Wynn Resorts Ltd., 2023 WL 2337364 (D. Nev. Mar. 1, 2023), the defendants
attempted to exploit a front-end back-end mismatch. At the front end, defendants denied
allegations of misconduct by the company’s former chief executive office. Back-end news
detailing an alleged decades-long pattern of sexual harassment by the executive was
followed by a price decline. Defendants argued that because neither their denials nor the
allegations specifically referenced sexual misconduct, the back-end news bearing
specifically on sexual harassment could not be used as a proxy for front-end inflation.
In rejecting that argument, the district court pointed to evidence that “the media, market
participants, and the defendants themselves immediately made the connection between
the revelations” and the allegations. Id. at *10. The district court identified post-
disclosure commentary specifically discussing both the back-end news, as well as the
front-end misstatements. See id. We express no view on the district court’s analysis, but
mention that case simply to note the kind of post-Goldman evidence parties are offering
at the class certification stage.
64
capacity, as well as of the fact that a truthful, equally generic substitute would

likewise not go unnoticed by the market as an inflation dissipator.

Much of this analysis fits comfortably within the prototypical class

certification skirmish. In claims proceeding under the inflation-maintenance

theory, plaintiffs relying on the Basic presumption will likely face opposition from

defendants, who will attempt to rebut that presumption by demonstrating that the

alleged misrepresentations did not impact share price. Parties will then join issue

with respect to the generic nature of both the misstatements and corrective

disclosures, whether they match in specificity, and, if not, whether truthful,

equally generic substitutes for the challenged statements would have impacted the

stock price. Evidentiary submissions are likely to follow. Ultimately, the court

must still find whether the defendants have demonstrated, by a preponderance of

the evidence, that the alleged misstatements did not in fact impact the price of the

stock. 15

15It may be true that class certification litigation following Goldman is likely to involve
evidence that, at the summary judgment stage, might also be relevant to materiality. But
that’s by design; Goldman directs courts to consider “all record evidence relevant to price
impact, regardless whether that evidence overlaps with materiality or any other merits
issue.” Goldman, 141 S. Ct. at 1961.
65
 Although, of course, the district court did not have the benefit of our

analysis, the parties submitted a mountain of evidence that bears directly on

whether an equally generic substitute for the conflicts disclosure would have

dissipated the inflation allegedly maintained by that statement, making remand

for further factfinding unnecessary.

For example, the district court credited Dr. Finnerty’s analysis of the news

coverage and commentary surrounding the alleged corrective disclosures, which

it found “convincingly links Goldman’s post-disclosure plight back to the alleged

misstatements.” In re Goldman, 579 F. Supp. 3d at 536. But, while this commentary

certainly touches on the subject of conflicts of interest and suggests that the

management of them is important, it does not suggest that the market relied on the

conflicts statements to assess Goldman’s conflicts management procedures.

To put a finer point on it, Dr. Finnerty cited a pre-disclosure investor report

providing that “Goldman is very careful” about conflicts and “actually has a

full-time partner monitoring” conflicts “according to [a Goldman executive],”

J.A. 1228 (emphasis added)—but not according to the conflicts disclosure.

Similarly, a pre-corrective disclosure 2007 Merrill Lynch report offered by

plaintiffs says that the “consistency with which the firm has avoided crossing the

66
line and damaging its reputation is such that it must be doing something right”

with respect to managing conflicts. J.A. 782. But there is no indication that the

analyst drew that conclusion from the conflicts disclosure—nor could it, as the

conflicts disclosure says nothing about how Goldman manages its conflicts other

than through “extensive procedures.” That same article says that “the conflict

management process is clearly taken extremely seriously at the firm, since it is

viewed as not just a by-product but a key pillar of the firm’s franchise business.”

J.A. 782. Yet there is no discussion in the conflicts disclosure of “key pillars.”

On the same tack, the pre-disclosure Merrill Lynch report says that “the scale

and growth of its client trading and investment-banking franchise make it clear that []

conflicts have overall been well managed.” J.A. 1228, 4825 (emphasis added). The

report itself suggests that the analyst relied on something other than the conflicts

disclosure.

With respect to the post-disclosure Wall Street Journal article, the article notes

that CDOs are “riddled with potential conflicts,” and that “[t]his territory is

especially dangerous for Goldman because of the perception that it is an elite

adviser and an elite trader that can do both simultaneously while managing the

67
conflicts to the satisfaction of its clients.” J.A. 3773. But again, nothing suggests

that the market came to that realization by relying on the conflicts disclosure.

In short, although market commentary can provide insight into the kind of

information investors would rely upon in making investment decisions—and

therefore can serve as indirect evidence of price impact—commentary touching

upon only the same subject matter, given the contours of this case as discussed

above, cannot be enough. As we have previously put it, albeit in another context:

“[p]laintiffs conflate the importance of a bank’s reputation for integrity with the

materiality of a bank’s statements regarding its reputation. While a bank’s

reputation is undeniably important, that does not render a particular statement by

a bank regarding its integrity per se material.” ECA, 553 F.3d at 206.

On the other side of the ledger, defendants managed to sever the link

between back-end price drop and front-end misrepresentation. Goldman

introduced Dr. Starks’ analysis of 880 analyst reports published during the Class

Period (both before and after the filing of the Abacus Complaint), none of which

reference the conflicts disclosure. J.A. 2617–18. Likewise, the pre-disclosure

reports identified by Dr. Gompers, even if falling short as alternative corrective

disclosures, touch on the subject of conflicts of interest (and do so in more generic

68
terms), but do not expressly nor impliedly refer to the conflicts disclosure. As with

the market commentary identified by Dr. Finnerty, the pre-disclosure reports

might suggest that the market cared generally about how mismanaged conflicts

could damage Goldman’s reputation, but they do not suggest that investors were

misled by Goldman’s conflicts disclosure. Indeed, as provided above, the district

court found that investors would not consciously rely on the conflicts disclosure

in making investment decisions. 16

In summary, a searching review of the record leaves us with the firm

conviction that there is an insufficient link between the corrective disclosures and

the alleged misrepresentations. Defendants have demonstrated, by a

preponderance of the evidence, that the misrepresentations did not impact

Goldman’s stock price, and, by doing so, rebutted Basic’s presumption of reliance.

16At most, plaintiffs identify a single post-disclosure news article expressly mentioning
the business principles statements. See J.A. 2317. Yet, as provided above, the district
court found that those statements, which it characterized as platitudes, would not have
been relied on by investors absent inclusion of the details and severity in the Abacus
Complaint. The Vivendi error remains. Moreover, defendants offered 880 pre- and
post-disclosure analyst reports which make no mention of the business principles
statements. Finally, the considerable front-end–back-end genericness gap is, based on
the district court’s findings, even more pronounced with respect to the business
principles statements. Against that backdrop, the article fails to do the work plaintiffs
ask of it. In other cases—without that backdrop—it might.
69
The district court clearly erred in concluding otherwise, and therefore abused its

discretion in certifying the shareholder class.

e. The concurrence

Judge Sullivan criticizes the above analysis as “circuitous.” Concurring Op.

at 7–8. This case has a long and difficult history. The parties have substantially

changed their arguments along the way. In Judge Sullivan’s view, the linchpin

remains the 36 dates of pre-disclosure reporting and the accompanying expert

testimony. We’ll agree to disagree on that score. In any event, this is a complex

case and whatever analytical approaches might be warranted in future cases

remains to be seen. However, we take no issue with Judge Sullivan’s observation

regarding the difficult task of thinking about materiality but not ruling on it. Not

easy stuff. Someday the Supreme Court will revisit the issue. In the meantime,

we have work to do.

CONCLUSION

We REVERSE the district court’s class certification order, and REMAND

with instructions to decertify the class.

70
RICHARD J. SULLIVAN, Circuit Judge, concurring in the judgment:

I join the majority in its bottom-line conclusion that the district court

improperly granted class certification in this long-running case. Nevertheless,

I disagree with Part I of the majority opinion, since my position all along has been

that the district court committed clear error in assessing Goldman’s expert

evidence. I likewise disagree with Part II of the majority opinion, given my view

that the district court also clearly erred in evaluating the “generic nature” of both

Goldman’s business-principles statements and its conflicts disclosures.

Finally, while I concur in the majority’s ultimate conclusion that the district court

erred in its class-certification ruling, I fear that the majority’s approach needlessly

complicates what, to my mind, should be a straightforward balancing of the

several factors that bear on the question of reliance. Let me explain why.

I.

When this case came before us in 2020, I took the position that we should

reverse the lower court’s class-certification ruling. See Ark. Tchr. Ret. Sys. v.

Goldman Sachs Grp., Inc. (ATRS II), 955 F.3d 254, 275, 279 (2d Cir. 2020) (Sullivan,

J., dissenting). This was because, in my view, “Defendants offered persuasive and

uncontradicted evidence that Goldman’s share price was unaffected by earlier
disclosures of Defendants’ alleged conflicts of interest,” which thereby “sever[ed]

the link between the alleged misrepresentation and the price paid by Plaintiffs for

Goldman shares.” Id. at 275, 278–79 (internal quotation marks and alterations

omitted). Back then, I felt compelled to credit Dr. Paul Gompers’s testimony

demonstrating that “prior disclosures – as set forth in [thirty-six] separate news

reports over as many months – had no impact on Goldman’s stock price,” id. at

278, and Dr. Stephen Choi’s testimony that “the stock drop following the

corrective disclosures was attributable” entirely to the “news that the SEC and DOJ

were pursuing enforcement actions against Goldman,” id. at 279. The weight of

this expert evidence, “coupled with” “the generic quality of Goldman’s alleged

misstatements,” persuaded me that Goldman had succeeded in rebutting the

presumption of reliance outlined in Basic Inc. v. Levinson, 485 U.S. 224 (1988).

Id. at 278–79.

After taking up this case, the Supreme Court did not ultimately determine

whether Goldman had rebutted all evidence of price impact. See Goldman Sachs

Grp., Inc. v. Ark. Tchr. Ret. Sys., 141 S. Ct. 1951, 1961, 1963 (2021). It nevertheless

instructed that, in “assessing price impact at class certification, courts should be

open to all probative evidence on that question – qualitative as well as quantitative

2
– aided by a good dose of common sense.” Id. at 1960–61 (internal quotation marks

omitted).

In light of the Supreme Court’s guidance, we agreed that remand was

appropriate so that the district court could reassess the price-impact evidence

relating to the allegedly false statements. First, we acknowledged that the district

court was required “to take into account all record evidence relevant to price

impact, including the generic nature of Goldman’s statements.” Ark. Tchr. Ret. Sys.

v. Goldman Sachs Grp., Inc. (ATRS III), 11 F.4th 138, 143 (2d Cir. 2021)

(internal quotation marks omitted). Second, we impressed upon the district court

the need to consider the report of Goldman’s expert, Dr. Laura Starks, “which

focused on the generic nature of Goldman’s statements.” Id. And third, we

recognized that the district court should consider not only “expert testimony,” but

also apply “common[-]sense” reasoning to “assess all the evidence of price

impact.” Id. (internal quotation marks omitted). I agreed to remand the case,

believing that each of these factors reinforced my prior conclusion that Goldman

had rebutted all evidence of price impact.

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 II.

Now that the district court has certified the class yet again, the majority

rightfully concludes that the latest class-certification order should be reversed

because Goldman “rebutted Basic’s presumption of reliance” by “demonstrat[ing],

by a preponderance of the evidence, that the [alleged] misrepresentations did not

impact Goldman’s stock price.” Maj. Op. at 69. While I agree with this ultimate

conclusion, I worry that the majority has charted a meandering course that, in

addition to contradicting my earlier conclusions, obscures what should be an

uncomplicated inquiry. That is, we are to weigh all types of evidence of price

impact – including the “generic nature” of the disputed statements, “evidence . . .

relevant to . . . materiality,” and “all [other] probative evidence” – whether

presented as “expert testimony” or revealed as a simple matter of “common

sense.” Goldman, 141 S. Ct. at 1960.

A.

As one might expect, my longstanding position in this case is fully at odds

with Part I of the majority opinion, which concludes that the district court did not

clearly err in rejecting the testimony of Dr. Choi and Dr. Gompers. On this point,

not much more needs to be said beyond what has already been covered in my

prior dissent. See ATRS II, 955 F.3d at 275–79 (Sullivan, J., dissenting). It simply

4
bears noting that Dr. Choi’s event study established that the drop in Goldman’s

share price following a corrective disclosure was entirely attributable to the

announcement of an SEC enforcement action against the company. Moreover, as

Dr. Gompers recounted without contradiction, the releases of thirty-six news

reports, beginning three years before the first corrective disclosure, revealed

Goldman’s conflicts of interest (including ones concerning the Hudson and

Abacus transactions specifically), and yet had no measurable impact on

Goldman’s share price. Based on this expert testimony, my view was – and

remains – that Goldman “rebut[ted]” the “presumption of reliance” by

“demonstrating that news of the truth credibly entered the market” through these

prior disclosures and “dissipated the effects of [any] prior misstatements.” Amgen

Inc. v. Conn. Ret. Plans & Tr. Funds, 568 U.S. 455, 481–82 (2013) (internal quotation

marks and alterations omitted); see also Halliburton Co. v. Erica P. John Fund, Inc.

(Halliburton II), 573 U.S. 258, 279–84 (2014). 1

1 The majority correctly recognizes that, in my view, the “linchpin” of Goldman’s defense
“remains the [thirty-six] dates of pre-disclosure reporting and the accompanying expert
testimony.” Maj. Op. at 70. While this may be true, it is the overwhelming evidence offered by
Goldman in its totality – that is, these prior disclosures, the exceedingly generic nature of the
alleged misstatements, its mismatch with the genericness of the more specific corrective
disclosures, and the evidence relevant to materiality – that makes this truly not a “close case[].”
Goldman, 141 S. Ct. at 1970 (Gorsuch, J., concurring).

5
 B.

I also disagree with Part II of the majority opinion, which finds “no merit to

Goldman’s claim that . . . the district court . . . understated [the conflicts]

statement[s’] generic nature.” Maj. Op. at 45–46. 2 For starters, common sense tells

us that the alleged misstatements in Goldman’s Form 10-K filings were highly

generic, as they merely stated that Goldman “ha[d] extensive procedures and

controls that [were] designed to identify and address conflicts of interest,” while

warning that “a failure to appropriately identify and deal with conflicts of interest

could adversely affect [the company’s] business” and lead to “litigation,”

“enforcement actions,” and “damage[]” to its “reputation.” J. App’x at 3278.

According to the district court, this language attested to “Goldman’s specific

approach to conflicts management” and its “sufficient conflicts procedures.”

Sp. App’x at 23, 26–27 (emphasis added). And while the majority avoids reversal

of this finding by insisting that it was not clearly erroneous, I am still convinced

that such exceptionally “general” statements were not capable of “affect[ing]” the

2I concur with the majority that the district court clearly erred in evaluating the genericness of
the business-principles statements. Accordingly, my concurrence is limited to a discussion of the
conflicts-of-interest statements that Goldman made in its Form 10-K filings.

6
“price” of Goldman’s “securit[ies].” Goldman, 141 S. Ct. at 1960 (internal quotation

marks omitted).

Indeed, when placed side-by-side, these Form 10-K statements and the

corrective disclosures are a study in contrasts. Unlike the Form 10-K statements,

the corrective disclosures – relating to the selection of the underlying assets for the

Abacus CDO by Paulson & Co. and the purchases of the Hudson CDO by

hedge-fund Dodona I LLC – were far more specific, given that they referred to

particular transactions, financial products, and industry participants.

Accordingly, “[a] good dose of common sense” leads to the obvious conclusion

that the Form 10-K statements were highly “generic,” the corrective disclosures

were appreciably more “specific,” and the “mismatch” between the “contents” of

the two was striking. Id. at 1960–61 (internal quotation marks omitted).

C.

To be clear, my disagreement with Parts I and II of the majority opinion

extends beyond these specific findings about Goldman’s price-impact experts and

the “generic nature” of the statements at issue; it also goes to the heart of the

majority opinion’s approach in assessing reliance under the Basic presumption at

class certification.

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 For one thing, the majority’s stepwise consideration of Goldman’s expert

testimony and the “generic nature” of the statements is difficult to square with

existing precedents, which have never required courts to consider these

price-impact factors in isolation. See, e.g., Halliburton II, 573 U.S. at 279–282, 284;

Goldman, 141 S. Ct. at 1960–61. In the same vein, the circuitous path taken by the

majority – i.e., first rejecting Goldman’s expert evidence, then affirming in part the

district court’s genericness and materiality analyses (without addressing

mismatch), before eventually doubling back to reach the opposite conclusion after

considering mismatch and materiality in the context of our inflation-maintenance

precedents – strikes me as unnecessary and overthinks what, in my view, was a

relatively straightforward directive from the Supreme Court to assess “all

probative evidence” of price impact. 3 Goldman, 141 S. Ct. at 1960. Finally, to the

extent that the majority implies that a more “searching” price-impact analysis is

required for inflation-maintenance cases only, Maj. Op. at 63, I strongly disagree.

Based on my reading of the Supreme Court’s decision, courts must apply the

3 As but one example, the majority purports to stand behind the district court’s materiality
analysis in Part I, where it “t[ook] the district court at its word” “that it considered cases bearing
on materiality to the extent they presented issues overlapping with . . . price impact,” only to later
reverse course in Part III and observe during its discussion of the inflation-maintenance theory
that our materiality precedents do in fact indicate that a reasonable investor would not rely upon
the alleged misstatements. Compare Maj. Op. at 45–47, with id. at 59–62.

8
genericness, mismatch, and materiality analyses to all questions of reliance, and

not just to ones related to the inflation-maintenance theory.

D.

I offer a final observation, not as a criticism of the majority opinion, but

simply as an acknowledgment of the predicament that the Supreme Court has

created for lower courts tasked with assessing reliance at the class-certification

stage of securities actions like this one. In the span of a decade, the Supreme Court

has held that defendants may not challenge materiality at class certification,

Amgen, 568 U.S. at 480–82, while also acknowledging that materiality evidence

may be introduced to rebut price impact and reliance, Goldman, 141 S. Ct. at

1960–61. This instruction places district courts in a peculiar position.

As an initial matter, it’s hard to imagine how class-wide reliance based on

the Basic presumption can be established under Federal Rule of Civil Procedure 23

without consideration of the statements’ materiality. To be sure, proof of

materiality for class-certification purposes is not needed because plaintiffs’

materiality claims all rise and fall in unison, leaving no room for individualized

concerns to predominate over class ones. See Amgen, 568 U.S. at 459–60. This is

logical enough. That said, the inescapable reality is that plaintiffs must also satisfy

class-certification requirements under Rule 23 for the element of reliance. See id.

9
at 466–67, 473. Crucially, the Basic presumption is appropriate only if the

“fraud-on-the-market theory” holds true – that is, “investors” “rel[ied] on the

market price’s integrity” and material statements were readily incorporated into

share prices in an “efficient market.” Id. at 462–63, 466–67. Since, by definition,

only material statements are reflected in market prices, a showing of materiality at

the class-certification stage is needed – not to answer the merits question of

materiality – but to satisfy a precondition to the very fraud-on-the-market theory

that props up the Basic presumption of reliance. See id. at 490–91 (Thomas, J.,

dissenting).

It is difficult to conceive how a statement that is immaterial under an

objective “reasonable[-]investor” standard could ever be relied upon by rational

investors. Basic, 485 U.S. at 231–32; see also Louis Loss et al., Fundamentals of

Securities Regulation 896 (7th ed. 2018). Further still, permitting the use of

materiality evidence to resist class certification only when it is dressed in reliance’s

clothing strikes me as needlessly exalting form over substance, since moving

forward, it stands to reason that materiality evidence will virtually always be

presented to courts tasked with resolving class-certification motions. Although

“Goldman d[id] not ask [the Supreme Court] to revisit these precedents,” Goldman,

10
141 S. Ct. at 1962, the tension between Amgen and Goldman cries out for the Court

to take another look at these decisions, since courts are now forced to navigate a

materiality-reliance twilight zone that is shrouded in considerable confusion.

Fortunately, the fog is not so dense in the case before us. I agree with the

majority that our materiality precedents support Goldman’s position that the

corrective disclosures had no discernible price impact. See Singh v. Cigna Corp.,

918 F.3d 57, 63–64 (2d Cir. 2019) (holding that no “reasonable investor would”

“rely on” one defendant’s “Form 10-K statements as representations of satisfactory

compliance,” since they were only “simple and generic assertions” about it

“having” and “allocating significant resources” to compliance “policies and

procedures” (internal quotation marks omitted)); see also ECA, Loc. 134 IBEW Joint

Pension Tr. of Chi. v. JP Morgan Chase Co., 553 F.3d 187, 205–06 (2d Cir. 2009)

(finding no materiality with regard to bank’s statements about its integrity and

risk-management capabilities). Those precedents demonstrate that “no reasonable

investor would have attached any significance to the generic statements on which

Plaintiffs’ claims are based,” ATRS II, 955 F.3d at 278 (Sullivan, J., dissenting), and

along with the expert testimony presented to the district court and a healthy dose

11
of common sense, lead us all to agree that the Basic presumption has been

sufficiently rebutted.

III.

For the reasons discussed above and in my prior dissent, see ATRS II,

955 F.3d at 275–79 (Sullivan, J., dissenting), I remain persuaded that Goldman

carried its burden of severing the link between the alleged misstatements and the

price paid by Plaintiffs for their shares, thus rebutting “the presumption of

reliance” that adheres where rational investors transact in an efficient market for

securities, Basic, 485 U.S. at 248. I therefore join in the majority’s conclusion,

though not its precise reasoning, and vote to reverse the district court’s

class-certification ruling.

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