dissenting:
The majority and I agree on a great deal about this appeal. We do not question that absolute immunity protects NASDAQ from suit for its quasi-governmental activities. We agree that de novo review applies here and, at least in theory, that all well pleaded factual allegations in the complaint and any reasonable inferences therefrom are to be drawn in the plaintiffs favor. We even seem to agree generally on which allegations in the complaint are determinative of this appeal.
Despite all that concordance, we disagree fundamentally on whether this complaint’s allegations pertaining to advertisements are sufficient to overcome NASDAQ’s absolute immunity from suit. As best I can tell from the majority’s short and puzzling opinion, our difference turns primarily on the application of relevant pleading principles to those allegations. I respectfully dissent.1
*1304I.
As many immunity cases do, this case boils down largely to a question of pleading. Immunity determinations give rise to special concerns upon a motion to dismiss under Federal Rule of Civil Procedure 12(b)(6), as they bring into tension the policy requiring that immunity defenses be resolved “as early as possible” and the liberal notice pleading standard under Rule 8. See GJR Invs., Inc. v. County of Escambia, Fla., 132 F.3d 1359, 1369 (11th Cir.1998) (“Rule 8 requires that federal courts give pleadings a liberal reading in the face of a 12(b)(6) motion to dismiss.”); Marx v. Gumbinner, 855 F.2d 783, 788 (11th Cir.1988), abrogated on other grounds by Burns v. Reed, 500 U.S. 478, 496, 111 S.Ct. 1934, 1944-45, 114 L.Ed.2d 547 (1991); Elliott v. Perez, 751 F.2d 1472, 1482 (5th Cir.1985) (Higginbotham, J., concurring) (describing the “exquisite confrontation” between immunity defenses and notice pleading concerns); cf. Marsh v. Butler County, Ala., 268 F.3d 1014, 1022 (11th Cir.2001) (en banc) (“The Supreme Court has urged us to apply the affirmative defense of qualified immunity at the earliest possible stage in litigation because the defense is immunity from suit and not from damages only.”).
A motion to dismiss on immunity grounds requires us to accept as true all well pleaded facts and draw all reasonable inferences therefrom in the light most favorable to the plaintiff, so once an immunity defense is advanced, the plaintiffs specific allegations relevant to that defense take on “great importance.” See Marsh, 268 F.3d at 1022. Yet Rule 8(a), by its text, requires only “a short and plain statement of the claim showing that the pleader is entitled to relief,” so that a plaintiffs allegations need only be sufficiently detailed — at least for the purpose of stating an adequate claim on the merits — to “give the defendant fair notice of what the ... claim is and the grounds upon which it rests.” Bell Atl. Corp. v. Twombly, 550 U.S. -, 127 S.Ct. 1955, 1964, 167 L.Ed.2d 929 (2007) (quoting Conley v. Gibson, 355 U.S. 41, 47, 78 S.Ct. 99, 2 L.Ed.2d 80 (1957)). Thus, we have a pleading regime that appears to require minimal allegations of fact, but, at the same time, our assessment of a motion to dismiss on immunity grounds depends entirely upon whatever few facts are alleged. See Marx, 855 F.2d at 789 (noting the “case-by-case” nature of immunity determinations). Courts must take great care in considering immunity defenses to ensure that neither of these somewhat antagonistic, but equally potent, concerns is allowed to eclipse the other.
In my view, the majority skews too far in favor of liberal pleading concerns in its treatment of Weissman’s complaint, giving his allegations far too much deference. Two familiar principles impose practical limits on our acceptance of a plaintiffs allegations upon a motion to dismiss on the ground of absolute immunity.
First, and I need hardly dwell on this point, it is beyond dispute that we take only well pleaded factual allegations as *1305true, and we draw only reasonable inferences in favor of the plaintiff. See Oladeinde v. City of Birmingham, 963 F.2d 1481, 1485 (11th Cir.1992); Marrero v. City of Hialeah, 625 F.2d 499, 502 (5th Cir.1980); see also Long v. Satz, 181 F.3d 1275, 1278 (11th Cir.1999) (per curiam) (“reasonable inferences”); Associated Builders, Inc. v. Ala. Power Co., 505 F.2d 97, 100 (5th Cir.1974) (same).2 This is true in all cases reviewing a motion to dismiss under Rule 12(b)(6). “[C]om-plaints are not impregnable”; any conclu-sory allegations, unwarranted deductions of fact or legal conclusions masquerading as facts do not prevent dismissal. Associated Builders, Inc., 505 F.2d at 99; see also Oxford Asset Mgmt. v. Jaharis, 297 F.3d 1182, 1188 (11th Cir.2002); Marsh, 268 F.3d at 1036 n. 16. The majority phrases the standard — in a somewhat muddled formulation — thusly: “We review de novo the district court’s denial of a motion to dismiss on the basis of immunity, construing all inferences to be drawn therefrom in the light most favorable to the plaintiff and accepting all well-pleaded factual allegations as true.” Ante at 1295. The majority’s statement is, for all intents and purposes, correct (if perhaps abbreviated, given its failure to observe explicitly that all inferences must be reasonable).3 *1306Unfortunately, it is pure lip service; after stating the standard, the majority fails ever to examine Weissman’s allegations with an eye toward determining whether they are conelusory or involve “unwarranted deductions.” See Oxford Asset Mgmt., 297 F.3d at 1188. I will say more about Weissman’s specific allegations, and the majority’s treatment of them, in part II, infra.
Second, the nature of the immunity analysis itself necessitates that we cast a searching eye upon those allegations in a complaint that are pertinent to an immunity defense. We must be ever mindful that absolute immunity is a substantive concern, and one that becomes meaningless if not effectuated as early as possible in the proceedings. See Marz, 855 F.2d at 788; Elliott, 751 F.2d at 1479 (“The public goals sought by official immunity are not procedural. Indeed, they go to very fundamental substantive objectives.”), abrogated in part on other grounds by Leatherman v. Tarrant County Narcotics Intelligence & Coordination Unit, 507 U.S. 163, 113 S.Ct. 1160, 122 L.Ed.2d 517 (1993). Because absolute immunity exists “to shield officials from the distractions of litigation arising from the performance of their official functions,” its protections are “effectively lost” if not applied vigorously to prevent a case from advancing to pretrial discovery or trial where appropriate. See Brown v. Crawford County, Ga., 960 F.2d 1002, 1010 n. 12 (11th Cir.1992) (quoting Mitchell v. Forsyth, 472 U.S. 511, 526, 105 S.Ct. 2806, 2815, 86 L.Ed.2d 411 (1985)); Marx, 855 F.2d at 788. Of course, absolute immunity is only to be applied to those limited “special functions requir[ing] a full exemption from liability,” Butz v. Economou, 438 U.S. 478, 508, 98 S.Ct. 2894, 2911-12, 57 L.Ed.2d 895 (1978), so we must carefully balance the individual’s need for redress when injured and the equally important public need for certain critical, discretionary government functions to be performed free of the inhibiting influence of potential lawsuits. See Forrester v. White, 484 U.S. 219, 223-24, 108 S.Ct. 538, 542, 98 L.Ed.2d 555 (1988) (discussing the “undeniable tension between official immunities and the ideal of the rule of law”).
In recognition of these concerns, the absolute immunity inquiry requires two steps. First, we must searchingly examine the complaint and identify the specific action that is alleged to have caused the plaintiffs injury. See Burns, 500 U.S. at 487, 111 S.Ct. at 1940 (“Initially, it is important to determine the precise claim that petitioner has made against respondent ...(emphasis added)); Marx, 855 F.2d at 788-89 (discussing the importance of the factual allegations); Marrero, 625 F.2d at 505 (“[W]e begin by isolating the particular prosecutorial conduct of which appellants complain.”). Then, we must determine as a matter of law whether the relevant action belongs among the subset of activities performed by the defendant that are of a character meriting heightened protection from suit. See Marx, 855 F.2d at 789 (discussing the scope of prose-cutorial immunity). This latter inquiry is organized around the concept of “functionality” — “we examine the nature of the functions with which a particular official or class of officials has been lawfully entrusted, and we seek to evaluate the effect that exposure to particular forms of liability would likely have on the appropriate exercise of those functions.”4 Forrester, 484 U.S. at 224, 108 S.Ct. at 542.
*1307Absolute immunity questions can be difficult because of the factual specificity required in locating the boundaries of absolute immunity in relation to a specific government action; generalities are not helpful here. See Burns, 500 U.S. at 483 n. 2, 111 S.Ct. at 1938 n. 2 (observing that, while courts of appeals agreed gen-erall Qn inciples relevant to the e *1308of absolute prosecutorial immunity, they “have differed in where they draw the line between protected and unprotected activities”); id. at 495, 111 S.Ct. at 1944 (eschewing an overgeneralized characterization of actions in favor of an inquiry into whether the actions are “closely associated” with the protected category of activity); Forrester, 484 U.S. at 227, 108 S.Ct. at 544 (“Difficulties have arisen primarily in attempting to draw the line between truly judicial acts, for which immunity is appropriate, and acts that simply happen to have been done by judges.”); Marx, 855 F.2d at 789 (“The dividing line is amorphous, and the process of determining on which side of the line particular kinds of conduct fall has proceeded on a case-by-case basis”). Courts have “never undertaken to articulate a precise and general definition of the class of acts entitled to immunity,” instead evaluating functionality on a case-by-case basis. See Forrester, 484 U.S. at 227, 108 S.Ct. at 544.
Due to the specificity of the inquiry, we must be especially careful to look beyond any characterizations of the defendant’s actions, however subtle, to identify the pertinent factual allegations setting forth those actions. See Tenney v. Brandhove, 341 U.S. 367, 376-77, 71 S.Ct. 783, 788, 95 L.Ed. 1019 (1951) (“The privilege would be of little value if [legislators] could be subjected to the cost and inconvenience and distractions of a trial upon a conclusion of the pleader ....” (emphasis added)); cf. Schultea v. Wood, 47 F.3d 1427, 1432 (5th Cir.1995) (en banc) (“[A] plaintiff cannot be allowed to rest on general characterizations, but must speak to the factual particulars of the alleged actions .... ” (interpreting Anderson v. Creighton, 483 U.S. 635, 107 S.Ct. 3034, 97 L.Ed.2d 523 (1987))). For example, in Bums v. Reed, the Supreme Court considered a § 1983 complaint alleging that a state prosecutor “facilitated the issuance of a search warrant” and “deliberately misled the Court” by presenting to a court evidence that he knew to be false. 500 U.S. at 487-88, 111 S.Ct. at 1940. The Bums Court saw nothing in those allegations challenging any action that would fall outside the scope of functions for which the prosecutor is immune. Id. at 487, 111 S.Ct. at 1940. The Court disregarded the complaint’s conclu-sory characterizations that the defendant “facilitated” or “misled,” holding instead that the “[plaintiff] ha[d] challenged only [the prosecutor’s] participation in the hearing,” an activity for which he enjoyed immunity.5 Id.
Similarly, this court has rejected a plaintiffs conclusory allegations that a state prosecutor acted as an investigator, and thus was not immune, when he obtained and reviewed suspects’ public driver’s license records, inadvertently leading to the wrongful arrest of the plaintiff. Rivera v. Leal, 359 F.3d 1350, 1353-54 (11th Cir. 2004). Although, on a surface level, the act of obtaining and examining records could be described as “investigatory,” the court properly delved deeper to determine whether the prosecutor acted in his role as an “advocate for the State.” See id. Un*1309der the circumstances — including, “most importantly,” that the prosecutor obtained and reviewed the records in an effort to substantiate another individual’s claim of innocence — the court held that the prosecutor’s actions were taken in the interest of “effective judicial process,” thus qualifying them for absolute immunity under the prosecutorial function. Id. Other decisions have similarly grappled with conclusions and characterizations in seeking to identify the facts underlying a complained-of action. See Smith v. Lomax, 45 F.3d 402, 406 (11th Cir.1995) (determining that a legislative body’s hiring decision was not legislative in nature, and thus not subject to immunity, because the action was directed at a “specific party,” despite the fact that it was taken by a vote); Ayrs v. Greenwald, 21 F.3d 1111 (table), No. 93-55081, 1994 WL 127155, at *1 (9th Cir. Apr.12, 1994) (“[Plaintiff’s] conclusory allegations that [the defendant judge] deliberately held back an order and tampered with court documents are insufficient to demonstrate that [the judge] acted outside his judicial capacity.”) Young v. Biggers, 938 F.2d 565, 569 (5th Cir.1991) (affirming dismissal on immunity grounds in light of the plaintiffs “wholly unsupported and conclusory” allegations that a state prosecutor acted outside the prosecutorial scope by conspiring to interfere in a related civil suit); cf. GJR Investments, Inc., 132 F.3d at 1370 (remanding for dismissal where the court “[could] find no sufficiently pled federal claims in the complaint that could serve to abrogate defendants’ qualified immunity”).
There can be no doubt that a motion to dismiss under Rule 12(b)(6) is a proper vehicle to defeat a complaint that, on its face, cannot overcome an immunity defense. -See Stump v. Sparkman, 435 U.S. 349, 354-55, 98 S.Ct. 1099, 1103-04, 55 L.Ed.2d 331 (1978) (affirming dismissal on absolute immunity grounds); Imbler v. Pachtman, 424 U.S. 409, 419 n. 13, 96 S.Ct. 984, 989 n. 13, 47 L.Ed.2d 128 (1976) (noting that absolute immunity “defeats a suit at the outset”); Long, 181 F.3d at 1279 (“Prosecutorial immunity may be asserted by a Rule 12(b)(6) motion, in which we ask if the allegations of the complaint disclose activities protected by absolute immunity.”); Marsh, 268 F.3d at 1022 (en banc) (“A complaint is also subject to dismissal under Rule 12(b)(6) when its allegations — on their face — show that an affirmative defense bars recovery on the claim.”). If the policy requiring early determination of immunity is to have any meaning, “liberal pleading” cannot be treated as some sort of mantra by which a plaintiff transcends the pesky business of a motion to dismiss. In its effort to strike a fair balance between plaintiffs’ need for redress and a meaningful application of immunity defenses, this court has historically and consistently observed that a plaintiff must provide some factual allegation in his complaint that will serve to ward off a potential immunity defense; if he does not, the immunity is apparent from the face of the complaint and dismissal is appropriate under Rule 12(b)(6). See, e.g., Dalrymple v. Reno, 334 F.3d 991, 996 (11th Cir.2003) (applying this circuit’s heightened pleading requirement in § 1983 cases against government officials in their individual capacities); Marx, 855 F.2d at 788-89 (observing that, upon a Rule 12(b)(6) motion, the plaintiff is “tied ... to the factual allegations of each claim in his complaint,” leaving the court to decide whether those allegations “disclose activities protected by absolute immunity[.] If they do, that is the end of the inquiry[.]”).6
*1310Nor does such a requirement overly burden the plaintiff or run afoul of Rule 8(a)’s pleading requirements. In order for the plaintiff to satisfy his “obligation to provide the grounds of his entitle[ment] to relief,” he must allege more than “labels and conclusions”; his complaint must include “[f]actual allegations [adequate] to raise a right to relief above the speculative level.” Twombly, 127 S.Ct. at 1964-65 (citations and internal quotations omitted). Stated differently, the factual allegations in a complaint must “possess enough heft” plausibly to suggest that the plaintiff is entitled to relief. Id. at 1966; see also id. at 1970 (noting that “a few stray statements” are not enough). Facts that are “merely consistent with” the plaintiffs legal theory will not suffice when, “without some further factual enhancement [they] stop short of the line between possibility and plausibility of ‘entitle[ment] to relief.’ ” Id. at 1966. In cases involving official or qualified immunity — whether of the § 1983 or SRO variety — the “grounds” for the plaintiffs claim will generally be an act or omission by the defendant, which the plaintiff alleges gave rise to his injury. As such, simply to state a claim on the merits, the plaintiff will have to allege some facts identifying the act complained of and suggesting that he is plausibly entitled to relief under some legal theory as a result. The factual allegations that identify the act in question will generally be the same facts that allow the court to identify whether the *1311defendant is entitled to absolute immunity for the act. Thus, as a practical matter, an adequately stated claim should also ordinarily allow for a determination of absolute immunity at the pleading stage. Although I believe that the Supreme Court’s recent statement in Twombly supports my view in this regard, the notion that a plaintiff will be practically bound to plead some facts relevant to immunity defenses is nothing new. See GJR Invs., Inc., 132 F.3d at 1367 (holding that a plaintiff failed to pass the first part of the qualified immunity inquiry on an equal protection claim “even without the additional hurdle of the heightened pleading standard” where the complaint contained only “bare allegations” of dissimilar treatment); Marx, 855 F.2d at 789 n. 8 (observing that a Rule 12(b)(6) motion “operate[s] so as to require the plaintiff to allege facts which, if true, would show that the defendant acted outside the scope of absolute immunity”).
The key, of course, is for the court to take the plaintiff at his word only with regard to his statement of actual facts, then consider any reasonable inferences from those facts. The court must not, however, cursorily review a complaint and accept, if perhaps inadvertently, the plaintiffs characterizations, which may be more or less subtle depending on the skill of the drafter, but will certainly be present.
II.
The majority’s disconcertingly brief treatment of Weissman’s complaint here fails to account for any of the foregoing principles. After quoting several paragraphs of sketchy allegations from the complaint, the majority engages in a scant two paragraphs of wholly conclusory analysis.
Perhaps the majority felt it too onerous to parse Weissman’s kitchen-sink complaint. Although Weissman does not commit the cardinal sin of “shotgun” pleading — incorporating each count’s allegations into successive counts — his complaint is nonetheless rampant with conclusions, characterizations, and just plain “irrelevancies” that must be “sift[ed] out.” See Strategic Income Fund, L.L.C. v. Spear, Leeds & Kellogg Corp., 305 F.3d 1293, 1295 (11th Cir.2002). In total, Weissman takes thirty-seven pages comprised of 109 paragraphs to set out four relatively simple state law claims. In the first twenty-four pages, encompassing seventy-two numbered paragraphs, Weissman lays out his supposedly factual allegations common to all counts, replete with paragraph upon paragraph of quotations of everything from industry publications to NASDAQ rules to SEC filings — none of which bear in the least on his claims. Weissman’s complaint, taken as a whole, ultimately boils down to a disapproval of NASDAQ’s congressionally intended and SEC-approved hybrid nature -as both a private, for-profit business and a quasi-governmental regulator. This becomes apparent early on, because before Weissman gets to any discussion of the advertisements at issue in this case, he goes on for pages setting up and complaining about the nature of NASDAQ. He describes actions and statements by the non-profit parent entity NASD and its officers allegedly revealing “a scheme to evade the letter and spirit of the strictures contained within its [non-profit] Certificate of Incorporation so they could participate like the executives of many Nasdaq listed companies who had become billionaires.” Compl. ¶ 29. According to Weissman, the goal of this scheme was for NASD’s officers to use their insider status to profit mightily from the conversion of the NASDAQ Stock Market into a for-profit, publically traded entity, giving them a “strong personal incentive to promote and sell Nasdaq traded securities.” Compl. ¶ 43. He claims that “[t]he NASD, purely for the personal gain *1312of its directors, officers and members, has created an institutionalized irreconcilable conflict of interest between its duty to protect the investing public and the stated goal of maximizing [NASDAQ’s] revenue.” Variations on the theme are carried throughout Weissman’s four counts, as each contains some form of the allegation that the complained of advertisements were meant to increase listings and trading volume on NASDAQ, and thus the profits of its officers-shareholders.
Whether or not any of that is true, the immunity inquiry requires simply that we ascertain what acts by NASDAQ are alleged by Weissman to have caused his injuries, and whether those acts are among the functions for which NASDAQ must be immune. The majority begins its analysis by quoting heavily from three paragraphs of the complaint, the first of which consists of the conclusory allegation that NASDAQ “touted, marketed,'advertised and promoted WorldCom, falsely representing it as a good company and worthwhile investment ... without revealing that, inter alia: ... WorldCom was not in compliance with Nasdaq listing requirements .... ” Ante at 1298 (quoting Compl. ¶ 12). Here Weissman provides a glimpse of the true nature of his gripe: that NASDAQ’s judgment in the performance of its listing duty allegedly was clouded by its profit motive, causing it to continue listing WorldCom even after the company had fallen out of compliance with listing requirements. Of course, Weissman knew that he could not overcome immunity with such an allegation, which strikes directly at NASDAQ’s decisionmaking with regard to listing and de-listing. For that reason, he took great pains at the outset of his complaint to state that “[t]his action is based solely on the for-profit commercial business activity of [NASDAQ] .... Plaintiff makes no claim based upon any failure of Defendants to fulfill any duties as a self regulatory organization .... ” Compl. ¶ 6. Citing this language, the majority all too happily accepts Weissman’s baseless disavowal of “any reliance on NASDAQ’s regulatory activity as the basis for his suit,” ante at 1294, apparently taking his word for it that NASDAQ’s actions constituted touting, marketing, advertising and promotion and that such activities fall outside the functions for which NASDAQ ought to enjoy immunity. But neither the plaintiffs concept of the scope of immunity nor his pleading of generalities are determinative, so we must go further to isolate the particular relevant acts by NASDAQ alleged in the complaint.
The majority quotes nearly in full the two paragraphs containing Weissman’s allegations about the television and newspaper advertisements. What do these paragraphs reveal about what NASDAQ allegedly did as a matter of fact to cause Weissman’s injuries? Subtracting all the characterizations and glosses, Weissman’s factual allegations about the television advertisements consists of this: NASDAQ ran advertisements for its own “100 Index Trust” product (“QQQ”), and the advertisements “featur[ed] a group of companies in the trust,” including World-Com.7 Again boiling the allegations *1313down to their core, Weissman complains about the newspaper advertisement as follows: NASDAQ ran an advertisement discussing certain of its listing criteria, and the advertisement listed the names and chief executives of certain companies traded on the exchange, including World-Com. In both instances, it is the bare mention of WorldCom upon which Weiss-man seizes. He attempts to layer on all sorts of other general indications of promotion or “touting,” but he never alleges any fact that would support even a generous inference that NASDAQ effectively communicated the message: ‘WorldCom specifically is a good investment. Buy it.” The newspaper advertisement said nothing more about WorldCom than that it was among the companies that met NASDAQ’s listing criteria summarized in the ad. As for the television advertisements, the facts alleged by Weissman reveal only that the advertisements — while certainly promoting the QQQ product (an action about which Weissman does not complain) — mentioned that WorldCom was among the 100 largest market-capitalized companies on the exchange. That is all.
From Weissman’s perspective as it relates to his alleged injury, the information he received about WorldCom from those advertisements was no different than what he could have learned by seeing World-Com listed among the “Biggest 1,500 Stocks” in the Money and Investing section of the Wall Street Journal. I find it hard to imagine that the majority would require NASDAQ to answer suit for causing such information to be published, yet that hypothetical case, like the instant case, involves communication of the fact that a given company is listed on the exchange (thus ostensibly meeting the listing criteria) and happens to be a large company. Cf. Sparta Surgical Corp. v. NASD, 159 F.3d 1209, 1214 (9th Cir.1998) (citation omitted) (affirming dismissal on absolute immunity grounds and observing that the very “[inclusion of an issue in NASDAQ creates the public expectation that the company meets minimum financial criteria, as well as embracing ‘integrity and ethical *1314business practices.’ ”). SRO immunity is worthless if it does not extend so far as to cover the SRO’s public announcements — in whatever form they may take — of what are ultimately its quintessentially regulatory functions. DL Capital Group, LLC v. Nasdaq Stock Market, Inc., 409 F.3d 93, 98 (2d Cir.2005) (“[WJithout the capacity to make announcements, [SROs] would be stripped of a critical and necessary part of their regulatory powers — namely, the power to inform the public of those actions it has undertaken in the interest of maintaining a fair and orderly market or protecting investors and the public interest.” (citations omitted)).
The situation would be helped if the majority articulated any relevant principles guiding its analysis. But after the majority asserts that it will “look to the nature and function of NASDAQ’s actions as alleged,” it essentially papers over thé need for careful examination of the factual allegations, saying only, “We can find no quasi-governmental function served by the advertisements here. The allegations do not relate to NASDAQ’s statutorily delegated responsibilities].” Ante at 1299. It then emphasizes NASDAQ’s nature as a “private corporation” engaged in “private business activity,” including specifically “advertising,” that is meant to “entice[] investors” and “increase trading volume and, as a result, company profits.” Ante at 1299. To the extent that these hints suggest its reasoning, the majority misses the mark. The “private” identity of NASDAQ is irrelevant because the very nature of a self-regulatory organization, as envisioned by Congress in the Securities Exchange Act and supervised by the SEC, is one of a private entity performing a public, quasi-governmental regulatory function over its own business operations. See 15 U.S.C. § • 78o-3(b);8 Merrill Lynch, Pierce, Fenner & Smith, Inc. v. Ware, 414 U.S. 117, 128-29, 94 S.Ct. 383, 390, 38 L.Ed.2d 348 (1973) (noting that “[sjupervised self-regulation” is “consonant with the traditional private governance of exchanges”); cf. Forrester v. White, 484 U.S. 219, 229, 108 S.Ct. 538, 545, 98 L.Ed.2d 555 (1988) (“[I]t [is] the nature of the function performed, not the identity of the actor who performed it, that inform[s] our immunity analysis.”). Congress made a reasoned choice in opting not to supplant exchange self-regulation with wholly governmental oversight, but rather to allow the exchanges to continue in their private business while also enlisting them into public service. See Merrill Lynch, 414 U.S. at 128 n. 9, 94 S.Ct. at 390 n. 9.
Moreover, the majority is obviously swayed by its perception that NASDAQ was acting with a profit motive in allegedly trying to increase trading — this despite the majority’s earlier correct observation that “[t]he test is not an SRO’s subjective intent or motivation .... ” Ante at 1297 (citing Bogan v. Scoth-Harris, 523 U.S. 44, 54, 118 S.Ct. 966, 140 L.Ed.2d 79 (1998)); see also DL Capital Group, LLC, 409 F.3d at 99. In the SRO context especially, it could not be any other way, as many of an SRO’s regulatory duties result in the SRO making money. For example, in order to be listed on the exchange, a company has to pay listing fees. Thus, NASDAQ makes *1315money from listing, and access to a listing determination by NASDAQ is predicated on payment by the company. But no one, including the majority, would dispute that a listing decision is the archetypal quasi-governmental activity for which an SRO enjoys immunity from suit. Thus, the simple fact that an SRO makes money from an activity does not determine the extent of immunity protection for that activity.
By granting too much credence to Weissman’s profit-motive theory of the case, the majority unduly constricts the scope of an SRO’s absolute immunity for what are quintessentially regulatory functions. I believe such cursory acceptance of a plaintiffs allegations to be unsupported and ill-advised, as it will necessarily chill an SRO’s ability to communicate with the marketplace. Absolute immunity must be given “to the extent necessary to permit the proper functioning of the regulatory system.” Austin Mun. Sec., Inc. v. NASD, 757 F.2d 676, 687 (5th Cir.1985). How is the self-regulatory system to function properly if the SRO must fear ever mentioning the name of a company, lest that act later be characterized as promotional? Absolute immunity is meant to prevent exactly this sort of interference in the performance of critical governmental (or in this case, quasi-governmental) functions. See Forrester, 484 U.S. at 226-27, 108 S.Ct. at 544 (noting that, in the wake of an “avalanche of lawsuits, most of them frivolous but vexatious,” the government entity’s “resulting timidity would be hard to detect or control, and it would manifestly detract from” the robust performance of its regulatory functions).
As the majority has given no convincing support for its result, I am not sure what is accomplished by its opinion, other than achieving the end of returning Weissman to the district court, where he can continue his quixotic adventure to make someone— anyone — pay for his unfortunate investment. I would reverse the district court’s denial of absolute immunity with regard to all of the advertisements.
. I understand the court's en banc decision today to be reinstating the original panel’s decisions on all issues other than NASDAQ’s immunity for the advertisements described in Weissman’s complaint. This includes a reinstatement of the original panel's unanimous decision that NASDAQ is entitled to immunity with regard to the allegations that it "dissemi-nat[ed] WorldCom’s fraudulent financial statements" on the NASDAQ internet web site. I concur in these small particulars; my dissent is from the majority's decision with regard to the advertisements, which is the sole issue considered by the court on rehearing en banc.
Moreover, in addition to the thoughts I express in dissent today, I adhere to much of my opinion in the vacated panel decision of this case, 468 F.3d 1306, 1313-21 (11th Cir.2006) (Tjoílat, J., concurring in part and dissenting in part). In my view, the en banc court's decision today adds little to the original panel *1304majority’s cursory analysis. This is a shame, for while I disagree with the majority's position, I believe there is more to be said if the court wishes to hand down a decision that does more than announce a result. The majority does go to some lengths to discredit the suggestion that an SRO is immune for any activity "consistent with” its quasi-governmental functions. Ante at 1297-99. In my separate panel opinion, I implicitly suggested that a "consistency” standard had some applicability, but I do not here opine on the matter, as I do not think it necessaiy. I continue to believe, as I staled in my separate panel opinion, that the advertising content complained of here ultimately communicates a listing decision, one of the quintessential regulatory activities for which an SRO enjoys immunity from suit.
. In Bonner v. City of Prichard, 661 F.2d 1206, 1209 (11th Cir.1981) (en banc), this court adopted as binding precedent all decisions of the former Fifth Circuit handed down prior to October 1, 1981.
. In support of its statement of the review standard, the majority cites to Buckley v. Fitzsimmons, 509 U.S. 259, 261, 113 S.Ct. 2606, 2609, 125 L.Ed.2d 209 (1993), for the proposition that a complaint’s allegations must be assumed “entirely true” for the purpose of determining absolute immunity upon a motion to dismiss. Although the majority opinion does not elaborate, I trust it does not mean to suggest that Buckley made the standard of review on a motion to dismiss any less searching. Nothing about Buckley indicates that the Supreme Court intended to alter the standard for reviewing motions to dismiss. In fact, the Buckley decision barely discussed that standard at all, except to note at the outset its assumption that the facts pled in the complaint were true for the purposes of its review, given that the case was dismissed on a 12(b)(6) motion in the district court. See id. at 261, 264, 113 S.Ct. at 2609, 2611 (observing, in the next sentence after the “entirely true” language, that "[o]ur statement of facts is therefore derived entirely from petitioner’s complaint and is limited to matters relevant to respondents’ claim to absolute immunity.” (emphasis added)).
In any event, this circuit has always treated well pleaded factual allegations as "entirely true”; only conclusory allegations and other similarly non-factual statements in a complaint are not credited. Nor does our subsequent circuit precedent reveal that Buckley worked any sea change to instate some new, more lenient "entirely true” standard that would require unqualified acceptance of con-clusory allegations. See, e.g., Rivera v. Leal, 359 F.3d 1350, 1351, 1353 (11th Cir.2004) (citing Buckley's “entirely true” language as the standard for reviewing a complaint after a Rule 12(b)(6) dismissal, but going on to reject the plaintiff’s conclusory allegation that a prosecutor was not absolutely immune because he was acting as an investigator and not an advocate); Long, 181 F.3d at 1278 (applying the traditional formulation of the standard of review).
Additionally, the majority appends to its statement of the standard of review a suggestion that “a party claiming immunity from suit bears the burden of proof.” Ante at 1296 (citing Butz v. Economou, 438 U.S. 478, 506, 98 S.Ct. 2894, 2911, 57 L.Ed.2d 895 (1978)). I am uncertain what the majority means by its inclusion of this statement, nor do I see what relevance a burden of proof has in the motion to dismiss context (if, indeed, the Butz decision was even announcing an assignment of burdens). As the majority would agree, once the defendant raises an absolute immunity defense by a motion to dismiss, we take all well pleaded factual allegations in the complaint as true and determine, on the basis of those well pleaded allegations and any reasonable inferences to be drawn therefrom, whether the defendant's actions fall within the scope of the immunity. The concept of “proof” has no role in this analysis.
. The concept of "functionality” arose in the context of absolute immunity defenses against actions under 42 U.S.C. § 1983. I recognize that immunity doctrines in the § 1983/Bivens context differ somewhat from the immunity we apply to SROs such as NASDAQ. Immunities from suit under § 1983 arise as a matter of common law and statutory interpretation — § 1983 is interpreted not to have abrogated immunities that were traditional at common law. Buckley, *1307509 U.S. at 268-69, 113 S.Ct. at 2612-13. SRO immunity, on the other hand, derives from the sovereign immunity of the SEC as an agency of the federal government. See Austin Mun. Sec., Inc. v. NASD, 757 F.2d 676, 692 (5th Cir.1985).
Despite the distinct sources of immunity in each type of case, I believe — and the majority appears to assume, as well — that in practice, the functionality test is equally applicable in determining the scope of SRO immunity. See, e.g., Barbara v. N.Y. Stock Exch., 99 F.3d 49, 58-59 (2d Cir.1996) (adopting the functionality analysis from the § 1983 context); Austin, 757 F.2d at 692 (same). Just as the functionality test in the § 1983 context is meant to identify that subset of activities performed by a governmental official for which immunity would have been available under common law, so in the SRO context does the functionality test illuminate the subset of an SRO’s activities that are delegated from the SEC under the Exchange Act and thus subject to immunity.
Although none of my colleagues appears to disagree that the extent of SRO immunity is measured by functionality, I question certain aspects of both the majority’s and Judge Pryor's discussions of the test. The majority analogizes the SRO immunity inquiry to a common law doctrine by which municipalities were immune from tort liability for ''governmental” activities, but not "proprietary” activities. See ante at 1296-97 (citing Owen v. City of Independence, 445 U.S. 622, 645 n. 27, 100 S.Ct. 1398, 1412 n. 27, 63 L.Ed.2d 673 (1980)). Whether the governmental-proprietary model has any utility in the SRO context I do not know, but the majority's support for the proposition is unpersuasive. The majority quotes a footnote in Owen, which itself quotes from a 1901 treatise. But as the Owen decision goes on to explain, the governmental-proprietary municipal immunity doctrine had for decades been restricted and largely repudiated, and in any event, it was not operative on the question before the Court. 445 U.S. at 644-47, 100 S.Ct. at 1412-13. In light of that context, without more, I am simply not sure whether the analogy is apt. In any event, I believe that such general terms as "governmental” are of little assistance, given as they are to variable interpretation.
Judge Pryor’s explanation of the functionality analysis is even more fundamentally unsound. As he explains it, the court must determine whether the SRO’s alleged conduct, as understood by "the reasonable reader” in its "alleged context,” "advanced a delegated governmental function.” Ante at 1300. Applying his test to the newspaper advertisement at issue in this case, Judge Pryor says that in the aftermath of Enron, "a reasonable reader of Weissman’s complaint would understand the advertisement as a communication of the integrity and fidelity of the market,” which is "part of the regulatory duties of NASDAQ ....” Ante at 1302.
I do not agree that a "reasonable reader” has anything to do with our determination of whether alleged SRO conduct falls within a protected category. Judge Pryor’s analysis effectively renders meaningless the Supreme Court’s admonition that the subjective motive or intent of the SRO is irrelevant. Ante at 1300-01. Although he acknowledges that “we must be careful not to allow our consideration of context to lead us to speculate about the motivations or intent of an SRO,” ante at 1300, he then concludes that in the context of an advertisement for the NASDAQ-100 Index Trust, or QQQ, a "reasonable reader” could understand Weissman’s "vague allegation that the advertisements 'feature[d]' WorldCom as describing conduct that touted WorldCom.” Ante at 1302. Viewing the alleged conduct in its "alleged context” and "from the perspective of the reasonable reader” thus becomes tantamount to the backdoor consideration of the SRO’s alleged profit motive. But stripped of its irrelevant and conclusory trappings, the act about which Weissman complains — the mention of World-Com as one of the 100 largest concerns on the exchange — pertains directly to the regulatory function of NASD and NASDAQ to make listing decisions, and the corollary duty to announce listing decisions to the public. See infra part II.
. In Burns, the district court had ruled on the absolute immunity defense at trial when it granted a directed verdict in favor of the remaining defendant. 500 U.S. at 483, 111 S.Ct. at 1937. With the benefit of the trial record, three dissenting justices believed the plaintiff made out a claim that the prosecutor acted improperly by "approving the search warrant application,” and the dissenters would have held that absolute immunity is not a defense with regard to such an action. Id. at 502, 504, 111 S.Ct. at 1948-49 (Scalia, J., dissenting in part); but see id. at 489 n. 5, 111 S.Ct. at 1941 n. 5 (rejecting the dissent’s approach). Even the dissenters, however, agreed that such a claim was not apparent "if one looks solely to the complaint.” Id. at 501-02, 111 S.Ct. at 1947.
. The use of the so-called "heightened pleading” requirement, though longstanding, continues to give rise to debate. Our cases on this topic are perhaps not the model of clarity, but at the very least, this circuit applies a heightened pleading standard in complaints alleging § 1983 claims against entities who may raise qualified immunity as a defense *1310(e.g., government officials sued in their individual capacities). Swann v. S. Health Partners, Inc., 388 F.3d 834, 837 (11th Cir.2004). Although I believe Weissman’s complaint is due to be dismissed on absolute immunity grounds under even the basic Rule 8 pleading standard, I would suggest that our explicit heightened pleading requirement for some § 1983 suits might properly be applied in the SRO immunity context, as well.
A few words about heightened pleading may be helpful here. The panel in Swann read the Supreme Court’s decision in Leather-man as having abrogated two of our earlier decisions suggesting a broad application of the heightened pleading requirement in § 1983 cases. Id. at 836-37. In describing the effect of Leatherman on our circuit’s precedent, Swann purported to limit the application of heightened pleading to only those cases in which qualified immunity is a potential defense. Id. at 837. To be sure, Leather-man abrogated our heightened pleading precedent to the extent that our cases applied the more stringent standard to claims against municipalities. I do not believe, however, that Leatherman precludes the application of a heightened pleading requirement in absolute immunity cases.
First, I see nothing in Leatherman to suggest that the limitation on heightened pleading was premised on the availability of qualified immunity in particular as a defense. The Court held that heightened pleading could not be applied to claims against municipalities because they "do not enjoy immunity from suit — either absolute or qualified — under § 1983.” 507 U.S. at 166, 113 S.Ct. at 1162. Second, the decision of the Fifth Circuit cited by the Leatherman Court as having established the heightened pleading rule at issue was itself an absolute immunity case against individual government officers; as the Court noted, later decisions by the Fifth Circuit had extended the rule to suits against municipalities. See id. at 167, 113 S.Ct. at 1162-63 (citing Elliott v. Perez, 751 F.2d 1472, 1473 (5th Cir.1985)). Third, neither Swann nor the two Eleventh Circuit cases purportedly overruled by Swann involved claims of absolute immunity, so any abrogation worked by Leatherman/Swann does not control the question. Finally, I see no reason that the rationale for the heightened pleading requirement — "to eliminate nonmeritorious claims on the pleadings and to protect public officials from protracted litigation involving specious claims” — applies any less to the narrow category of activities protected by absolute immunity. See Arnold v. Bd. of Educ., 880 F.2d 305, 309 (11th Cir.1989). If anything, absolute immunity requires even more of a concerted effort to resolve the defense on the basis of the pleadings, as its protections are for naught if discovery and trial are allowed. See Brown v. Crawford County, Ga., 960 F.2d at 1010 n. 12. As such, I would consider its extension beyond the § 1983 context to cases involving SRO immunity.
. The majority appears to have fallen for some pleading sleight-of-hand in its treatment of the complaint’s paragraph 61, containing the television advertisement allegations. The first sentence of that paragraph reads: “In purchasing shares of WorldCom, Plaintiff relied on [NASDAQ’s] advertising, which repetitively advertised WorldCom as a 'successful growth company.' ” In the original complaint, after that sentence, Weissman included an “Id." citation, referencing a citation in the previous paragraph. The majority omits the “Id." citation in its reproduction of paragraph 61 in the opinion, apparently thinking it unnecessary.
Weissman's “Id", however, is telling. The citation refers to quoted language in the complaint's previous paragraph from a 2001 SEC registration statement filed by NASDAQ discussing its "branding strategy” and featuring *1313the phrase "successful growth companies.” That SEC statement, and Weissman’s accompanying allegations that NASDAQ was engaged in an expensive marketing campaign, are of course irrelevant to the question of whether NASDAQ is immune for the specific television advertisements in question. Nor does Weissman anywhere allege that he was aware of and relied upon NASDAQ’s SEC statement to his detriment in purchasing WorldCom stock. He does, however, appear to rely on the information he presumably later learned from the SEC statement about NASDAQ’s "branding strategy” when he implies (without directly stating) that the “key message” of the television advertisements was "that the world’s most successful, sought after companies, can be found on the Nasdaq stock market.”
As I read this portion of the complaint, I think it apparent that Weissman is characterizing the advertisements in hindsight. His allegations in paragraph 61 are obviously framed in light of the information in the SEC statement, which he explicitly references. Weissman simply juxtaposes his flimsy factual assertions about the specific QQQ television advertisements with his vague allegations that NASDAQ was promoting the notion of "successful growth companies” as a "branding strategy” for the exchange as a whole. In doing so, he hopes that the courts will be swayed — as the majority has been — by the ultimately irrelevant inference that NASDAQ was profit-seeking. The majority apparently follows Weissman down the primrose path to a conclusion that because NASDAQ was allegedly engaged in an advertising campaign to enhance its profits, and because it advertised its QQQ product, and because the QQQ advertisements mentioned WorldCom, that necessarily means that the advertisements promoted the sale of WorldCom specifically. I do not think this inference is reasonable in light of the few bare facts contained in paragraph 61. Such post-hoc characterizations can have no bearing on our determination of whether NASDAQ is entitled to immunity.
. In relevant part, the Act provides:
An association of brokers and dealers shall not be registered as a national securities association [which is, by definition, an SRO] unless the [Securities and Exchange] Commission determines that ... [t]he rules of the association are designed to prevent fraudulent and manipulative acts and practices, to promote just and equitable principles of trade, ... to remove impediments to and perfect the mechanism of a free and open market and a national market system, and, in general, to protect investors and the public interest ....
15 U.S.C. § 78o-3(b), (b)(6).