II. Standard of Review
The court reviews dismissal under Rule 12(b)(6) de novo. See Livid Holdings, Ltd. v. Salomon Smith Barney, Inc., 416 F.3d 940, 946 (9th Cir.2005). The court “accept[s] the plaintiffs’ allegations as true and construe[s] them in the light most favorable to plaintiffs.” Gompper v. VISX, Inc., 298 F.3d 893, 895 (9th Cir.2002). Review is limited to the complaint, materials incorporated into the complaint by reference, and matters of which the court may take judicial notice. Tellabs, 127 S.Ct. at 2509.
The required elements of a private securities fraud action are: “(1) a material misrepresentation or omission of fact, (2) scienter, (3) a connection with the purchase or sale of a security, (4) transaction and loss causation, and (5) economic loss.” In re Daou Sys. Inc., 411 F.3d 1006, 1014 (9th Cir.2005) (citing Dura Pharms., Inc. v. Broudo, 544 U.S. 336, 341-42, 125 S.Ct. 1627, 161 L.Ed.2d 577 (2005)).
As a putative securities fraud class action, the TAC is also subject to the pleading requirements of the PSLRA. See DSAM Global Value Fund v. Altris Software, Inc., 288 F.3d 385, 388 (9th Cir.2002). In order to state a claim for securities fraud that complies with the dictates of the PSLRA, the complaint must raise a “strong inference” of scienter — i.e., a strong inference that the defendant acted with an intent to deceive, manipulate, or defraud. 15 U.S.C. § 78u-4(b)(2); Ernst & Ernst v. Hochfelder, 425 U.S. 185, 193, 96 S.Ct. 1375, 47 L.Ed.2d 668 (1976). In reviewing a complaint under this standard, “the court must consider all reasonable inferences to be drawn from the allegations, including inferences unfavorable to the plaintiffs.” Gompper, 298 F.3d at 897 (emphasis in original); accord Tellabs, 127 S.Ct. at 2509 (“[I]n determining whether the pleaded facts give rise to a ‘strong’ inference of scienter, the court must take into account plausible opposing inferences.”). This examination requires the court to survey the complaint in its entirety, not to simply scrutinize individual allegations in isolation. See Tellabs, 127 S.Ct. at 2509 (citing Gompper, 298 F.3d at 897).
The PSLRA also requires that “the complaint shall specify each statement alleged to have been misleading, the reason or reasons why the statement is misleading, and, if an allegation regarding the statement or omission is made on information and belief, the complaint shall state with particularity all facts on which that belief is formed.” 15 U.S.C. § 78u-4(b)(l). By requiring specificity, § 78u-4(b)(l) prevents a plaintiff from skirting dismissal by filing a complaint laden with vague allegations of deception unaccompanied by a particularized explanation stating why the defendant’s alleged statements or omissions are deceitful. See Falkowski v. Imation Corp., 309 F.3d 1123, 1133 (9th Cir.2002).
The district court did not attempt to explain why the TAC or the prior complaints were subject to dismissal.5 Based
5
The prepared four-page dismissal order signed by the district court provides no meaningful guidance as to why the TAC — 181 pages comprised of 399 paragraphs — was deficient. Fortunately, the parties' briefing below and on appeal accurately identifies and thoroughly analyzes the disputed issues. But good lawyering is not a substitute for clear judging. Dismissal of securities fraud complaints by way of a boilerplate prepared order effectively requires the appeals court to decide the 12(b)(6) motion without any explanation from the district court as to the complaint's defects. Moreover, the parties themselves never receive the benefit of learning the district court’s reason or reasons — whatever they may be — for the dismissal. Although there is no absolute rule requiring a district court to issue a written dismissal for failure to state a claim, the preferred practice is to provide at least some modest explanation for the decision. See Bonanno v. Thomas, 309 F.2d 320, 322 (9th Cir.1962) ("Where a complaint is *1062dismissed on the ground that it fails to state a claim, the order should also inform the plaintiff of the reason for dismissal so that he can make an intelligent choice as to amending.”). A review of published and unpublished decisions in recent securities fraud cases confirms that the truncated manner of dismissal here is the exception that proves the rule, as other district courts appear to routinely issue well-articulated dismissal orders. See, e.g., In re LeapFrog Enters., Inc. Sec. Litig., 527 F.Supp.2d 1033 (N.D.Cal.2007); In re Gilead Scis. Sec. Litig., 2006 WL 1320466 (N.D.Cal. May 12, 2006); Plumbers & Pipefitters Local 572 Pension Fund v. Cisco Sys., Inc., 411 F.Supp.2d 1172, 1178 (N.D.Cal.2005). Based on the extensive record before us, we are nonetheless confident that Metzler was sufficiently well-informed of the deficiencies in the TAC and the prior complaints, and that no harm was suffered as a result of the district court’s failure to provide a reasoned explanation for dismissal. But neither the parties, nor the interests of efficient civil justice, were well-served by the district court in this case.