Securities claim survives Rule 12 motion

Plaintiffs alleged that Amedisys, a provider of home health services, concealed billing improprieties, causing a drop in its stock value when they were revealed.  Public Employees’ Retirement System of Mississippi v. Amedisys, Inc., No. 13-30580 (Oct. 2, 2014).  The Fifth Circuit reversed the district court’s dismissal on the pleadings, finding adequate allegations of loss causation.  It based its holding on the alleged cumulative effect of the five pleaded disclosures of the allegedly concealed information: “This holding can best be understood by simply observing that the whole is greater than the sum of its parts.”  In its discussion of the Supreme Court’s treatment of this pleading issue in Dura Phamaceuticals, Inc. v. Broudo, 544 U.S. 336 (2005), the Court pointed out that Dura relied on Conley v. Gibson for its summary of pleading requirements — perhaps inviting a reassessment of that holding in light of later developments under Twombly and Iqbal.