market-efficiency
2 cases — ← All topics
| Case | Title | Lower Court | Docketed | Status | Flags | Tags | Question Presented |
|---|---|---|---|---|---|---|---|
| 25A744 | Johnson & Johnson, et al. v. San Diego County Employees Retirement Association, et al. | Third Circuit | 2025-12-23 | Application | basic-presumption class-certification corrective-disclosure market-efficiency price-impact securities-fraud | 1. This case warrants the Court's review because it presents an ideal vehicle for the Court to resolve two related splits of authority about the prope… | |
| 25-351 | Shanda Games Limited, et al. v. David Monk | Second Circuit | 2025-09-24 | Denied | Amici (2)Response Waived | class-action fraud-on-the-market investor-reliance market-efficiency presumption-of-reliance securities-fraud | Whether the fraud-on-the-market presumption applies to all securities plaintiffs or only those trading at market price in an efficient market |