OPINION OF THE COURT
In this securities class action, defendants Constar International, Crown Holdings, Salomon Smith Barney, Citigroup Global Markets, Citigroup, Deutsche Bank Securities, J.P. Morgan Securities, and Lazard Freres & Co. appeal the District Court’s Order granting class certification. Defendants argue that the District Court erred by adopting a liberal construction of Rule 23 in favor of class certification, by not conducting a rigorous analysis of the Rule 23 requirements for class certification — especially as to the predominance inquiry — and by failing to consider the opinion of defendants’ expert. We disagree, and conclude that the District Court properly granted class certification.
Constar manufactures PET (polyethylene terephthalate) plastic food and beverage containers. Its initial public offering (“IPO”) occurred on November 14, 2002, when its parent company and co-defendant, Crown Holdings, sold 10.5 million shares to the public at an offering price of $12.00 per share. Plaintiffs,
1
who purchased registered shares from that offering, claim that this price was inflated because Constar’s registration statement contained materially false and misleading statements, and because it omitted required information. Plaintiffs seek relief against Constar under § 11 of the Securities Act of 1933, 15 U.S.C. § 77k, which “provides a private right of action to individuals who have suffered harm from misstatements in an issuer’s registration statement.”
In re Merck & Co. Sec. Litig.,
According to plaintiffs, the registration statement misrepresented Constar as a
Plaintiffs allege that these misrepresentations became apparent to the market in the summer of 2003. On July 29, 2003, Constar acknowledged in a press release that its second-quarter results were disappointing, and in a conference call the next day attributed these results to the loss of important customers and the absence of an expected technological superiority compared to its competitors. Plaintiffs allege that these disclosures caused Constar’s stock to drop thirty percent, from $9.17 per share on July 28, 2003, to $6.00 per share on July 30, 2003. On August 14, 2003, Constar issued a press release reflecting the impairment of its financial goodwill “[d]ue to the trading price of the Company’s common stock and other factors.” (Joint App. 128.) According to plaintiffs, this was a belated disclosure because the market had already absorbed the information regarding the goodwill impairment and other business problems. However, defendants maintain that the truth about the alleged goodwill misrepresentations did not become apparent to the market until the August 14 press release. Moreover, they claim that the losses after the July disclosures were predicated on lower sales and higher inventory costs due to unseasonable weather conditions, not the factors identified by plaintiffs.
Plaintiffs filed suit on September 5, 2003, by which time Constar’s stock was trading at $5.20 per share. The District Court referred plaintiffs’ motion for class certification to retired Magistrate Judge Diane Welsh and appointed her as Special Master. The Special Master recommended class certification, and the District Court adopted the Special Master’s reasoning and approved her Report. The court certified the class, concluding that “plaintiffs established the elements required by Rules 23(a) and 23(b)(3).” (Joint App. 31.) Defendants filed a timely appeal.
We granted defendants’ petition for an interlocutory appeal under Fed.R.Civ.P. 23(f). The District Court had jurisdiction under 28 U.S.C. §§ 1331 and 1337. We have jurisdiction under 28 U.S.C. § 1292(e) and Fed.R.Civ.P. 23(f).
Our review of a district court’s grant of class certification is for “abuse of discretion, which occurs if the district court’s decision rests upon a clearly erroneous finding of fact, an errant conclusion of law or an improper application of law to fact.”
In re Hydrogen Peroxide Antitrust Litig.,
(1) the class is so numerous that joinder of all members is impracticable [numerosity]; (2) there are questions of law or fact common to the class [commonality]; (3) the claims or defenses of the representative parties are typical of the claims or defenses of the class [typicality]; and (4) the representative parties will fairly and adequately protect the interests of the class [adequacy].
Fed.R.Civ.P. 23(a). Second, plaintiffs must show that the requirements of one of the provisions of Rule 23(b) are met. Plaintiffs here sought certification under Rule 23(b)(3), which requires a finding by the District Court “that the questions of law or fact common to class members predominate over any questions affecting only individual members, and that a class action is superior to other available methods for fairly and efficiently adjudicating the controversy.” Fed.R.Civ.P. 23(b)(3). These requirements are known as predominance and superiority.
Although we afford a district court “broad discretion” in Rule 23 matters, we require that each Rule 23 component be satisfied.
Hydrogen Peroxide, 552
F.3d at 310 (citing
Amchem Prods., Inc. v. Windsor,
The standards by which this Court evaluates class certification motions are well established. In
Hydrogen Peroxide,
we instructed district courts, where appropriate, to “ ‘delve beyond the pleadings to determine whether the requirements for class certification are satisfied.’ ”
Defendants argue that the District Court made several errors in certifying the class. First, they claim that the District Court improperly applied a “liberal construction” of Rule 23’s requirements for class certification, and failed to conduct a sufficiently rigorous analysis of whether the proposed class satisfied these requirements. Second, they argue that the District Court inadequately described the class definition and the claims at issue in the litigation. Third, they argue that it was improper for the District Court to have decided the class certification motion without deciding whether the market for Constar’s stock was “efficient.” Fourth, they argue that the District Court should not have found that the predominance re
Our decision is guided by Hydrogen Peroxide, which was decided after the District Court granted class certification. Even without the benefit of that case, however, the District Court’s application of the class certification standards comported with the guidelines established by this Court.
Defendants suggest that the District Court applied a “liberal construction” of Rule 23’s requirements for class certification. Defendants’ argument relies on a statement that appears in both the Special Master’s Report and the District Court’s Order: “[This Court] has adopted a liberal construction of Rule 23 when considering shareholder suits, declaring that the interests] of justice require! ] that in a doubtful case ... any error[,] if there is to be one, should be committed in favor of allowing a class action.” (Joint App. 202, 30 (quoting
In re Regal Commc’ns Corp. Sec. Litig.,
No. 94-179,
Defendants argue that this statement was representative of the District Court’s and Special Master’s analyses. However, after noting the language from Eisenberg, the Special Master cited the need for a rigorous analysis to meet the requirements of Rule 23, and spent the next twenty-five pages undertaking such an analysis. The Special Master discussed the four requirements of Rule 23(a) (i.e., numerosity, commonality, typicality, and adequacy of representation) in turn, and addressed defendants’ arguments as to each element. The Special Master then considered the predominance and superiority requirements and addressed defendants’ arguments on those elements. The District Court reviewed the Special Master’s analysis and conclusions and adopted her findings, noting that “after careful examination of the substantial materials presented by the parties, the Report correctly found that plaintiffs established the elements required by Rules 23(a) and 23(b)(3).” (Joint App. 30-31) (emphasis added). Nowhere in the analysis does the Special Master or the District Court identify a presumption in favor of class certification or suggest that class certification is appropriate in close cases.
In fact, even though this case predates Hydrogen Peroxide, the Special Master’s analysis and treatment of Eisenberg is quite similar to our analysis in that case. In Hydrogen Peroxide, we clarified the Eisenberg language at issue, stating:
Although the trial court has discretion to grant or deny class certification, the court should not suppress “doubt” as to whether a Rule 23 requirement is met— no matter the area of substantive law. Accordingly, Eisenberg should not be understood to encourage certification in the face of doubt as to whether a Rule 23 requirement has been met. Eisenberg predates the recent amendments to Rule 23 which, as noted, reject tentative decisions on certification and encourage development of a record sufficient for informed analysis. We recognize the Supreme Court has observed that “[p]re dominance is a test readily met in certain cases alleging consumer or securities fraud or violations of the antitrust laws.” Amchem,521 U.S. at 625 ,117 S.Ct. 2231 . But it does not follow that a court should relax its certification analysis, or presume a requirement forcertification is met, merely because a plaintiffs claims fall within one of those substantive categories.
In sum, defendants’ characterization of the class certification standard applied by the District Court is incorrect. Defendants misleadingly emphasize the Eisenberg language without discussion of the lengthy class certification analysis by the Special Master that followed in her Report, which was adopted by the District Court. The Eisenberg references in the Special Master’s Report and the District Court’s Opinion were not conclusions, but rather a preface to further analysis. Further, there was no “tie breaking” or “erring on plaintiffs’ side.” The Rule 23 standard applied by the District Court and Special Master was proper.
Contrary to defendants’ contention, we also find no error in the District Court’s description of the class definition and claims at issue in the litigation. Under
Wachtel v. Guardian Life Insurance Co. of America,
Defendants’ principal argument on appeal is that the District Court could not have properly decided the class certification motion without first deciding whether the market for Constar’s securities was “efficient.” According to defendants, if the market was inefficient, then questions of materiality, loss causation, and injury would need to be decided on an individual basis, and the class would not satisfy the predominance requirement of Rule 23(b)(3). Defendants also contend that if the market was efficient, the alleged misrepresentations could not have caused a loss because subsequent disclosures did not actually correct the misrepresentations or cause Constar’s stock price to decline.
The error in this reasoning is that plaintiffs’ case is brought under § 11 of the Securities Act, rather than § 10(b) of the Exchange Act. A
prima facie
case under § 11 is straightforward, requiring only a showing of a material misrepresentation or omission from a defendant’s registration statement.
Herman & MacLean v. Huddleston,
We have previously stated that §§ 11 and 10(b) share the tests for materiality, including the test set forth by the Supreme Court in
TSC Industries, Inc. v. Northway, Inc.
and the “stock-price test” for materiality in an efficient market.
Merck,
Loss causation under § 11 is even less complex than the materiality inquiry. In a § 11 ease, plaintiffs do not have the burden of proving causation, although defendants “may assert, as an affirmative defense, that a lower share value did not result from any nondisclosure or false statement.”
In re Adams Golf Inc. Sec. Litig.,
Defendants, however, argue that determinations of materiality, loss causation, and injury first require a determination of whether the market for Constar’s stock was efficient. This argument is premised on the Efficient Market Hypothesis, which, as described by defendants’ expert, Dr. Jarrell, holds that
as new information causes investors to revise their expectations about future cash flows and growth opportunities, the market price of a security traded in an efficient market responds quickly and rationally to reflect this new information. This means that in an efficient market, information is quickly absorbed by the market and the impact of this information is nearly instantaneously reflected in the market price.
As an example, Dr. Jarrell explains that “in an efficient market, an announcement that a company was restating a prior earnings report ... would be immediately incorporated into a company’s stock price, and one would expect to see a decline in the quoted price.” Id. Conversely, in an inefficient market, “[t]he value of any individual’s shares would not necessarily have been affected at all by that particular bit of information because the ‘mix of information’ made available to one investor will tend to vary widely from the ‘mix of information’ which is available to the next investor.” (Joint App. 194-95.) Therefore, in an inefficient market, to determine the importance of new information, “one would need to undertake an investor by investor inquiry.” (Joint App. 195.) Such an individualized inquiry would likely defeat Rule 23’s predominance requirement.
The Efficient Market Hypothesis can be useful in assessing the materiality of misrepresentations in securities actions, including § 11 claims and claims made under § 10(b) of the Exchange Act. As noted above, we have previously held that a drop in stock price in an efficient market is one way to show materiality.
Oran,
Defendants also maintain that plaintiffs have failed to prove that loss causation and injury were common issues that would predominate, and urge that the District Court erred by holding otherwise. They analogize their case to
Newton,
where, “[because plaintiffs’ claims ... require[d] an economic injury determination for each trade,” the class failed “to satisfy the predominance requirement.”
We also note that, although loss causation is an affirmative defense in a § 11 case, this defense would not defeat predominance here. Section 11(e) allows defendants to “limit damages by showing that plaintiffs’ losses were caused by something other than their misrepresentations.”
Merck,
Relying on
Dura Pharmaceuticals, Inc. v. Broudo,
As the Special Master pointed out, defendants’ reliance upon
Dura
is misplaced.
Dura
addressed how plaintiffs in a § 10(b) case can satisfy the requirement that they prove that a misrepresentation “proximately caused the plaintiffs’] economic loss.”
In sum, on both the materiality and loss causation fronts, we find the market efficiency issue to be a red herring. The formulaic nature of § 11 leaves defendants with little room to maneuver. Were this a
Both the Special Master and the District Court reached a similar conclusion and, contrary to defendants’ suggestion, properly disposed of the market efficiency issue before certifying the class.
Hydrogen Peroxide
held that a lower court adjudicating a Rule 23 motion “must make whatever factual and legal inquiries are necessary ... even if they overlap with the merits” and, in doing so, “may delve beyond the pleadings to determine whether the requirements for class certification are satisfied.”
Defendants also argue that the District Court improperly ignored their expert’s testimony. It is true that “a court’s obligation to consider all relevant evidence and arguments extends to expert testimony.”
Hydrogen Peroxide,
It is interesting to note, as well, that defendants’ expert did not specifically address the effect of market efficiency on the predominance requirement in a § 11 class certification. Indeed, Dr. Jarrell makes no mention of either Constar stock or § 11 in his report. This is despite the fact that Dr. Jarrell is a former Chief Economist of the SEC and is, presumably, as qualified as anyone could be to make that argument. Doubtless, defendants’ argument would be much more convincing could they point to any authority, expert or otherwise, for the proposition that this theory is relevant in a § 11 case.
For the reasons set forth above, we will AFFIRM the Order of the District Court.
Notes
. The District Court defined the class as: "All purchasers of the securities of Constar International, Inc. ('Constar' or 'the Company') issued pursuant to or traceable to the Company's Registration StatemenVProspectus (the 'Registration Statement') for Constar’s November 14, 2002 initial public offering ('IPO' or the 'Offering') seeking to pursue remedies under the Securities Act of 1933 (the 'Securities Act').” (Joint App. 27.)
. See supra note 1.
. Plaintiffs here filed suit about ten months after Constar’s IPO.
. Defendants’ support for their position that
Dura
applies in the § 11 context consists of only inapposite unpublished opinions and cases decided before
Dura.
For instance,
McKowan Lowe & Co. v. Jasmine, Ltd..,
