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Red State AGs Fight Bid To Trim Suit Against BlackRock

Reported by Law360
Apr 14, 2026· 2 min read
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Key Takeaways
  • • Republican attorneys general are actively opposing a motion filed by BlackRock and State Street to dismiss or substantially narrow a lawsuit alleging the asset managers conspired to drive up coal prices.
  • • The defendants argue the suit should be dismissed based on the U.S. Supreme Court's precedent on federal antitrust damages claims, but state AGs contend this legal theory does not apply to their case.
  • • The dispute centers on the scope of permissible antitrust litigation against major institutional asset managers, with significant implications for state-level enforcement authority against large financial institutions.
  • • The case represents a broader legal battle over whether asset managers can be held accountable for investment practices that state officials claim harm commodity markets and state economic interests.
Summary
Republican attorneys general from multiple states are fighting back against a motion by BlackRock and State Street seeking to dismiss or substantially trim a lawsuit that accuses the asset managers of anticompetitive conduct in coal markets. According to Law360, the state officials argue that the defendants' reliance on a Supreme Court precedent regarding federal antitrust damages claims is misplaced and does not provide a basis for dismissing the suit.

The core legal dispute centers on the application of federal antitrust doctrine to state-level claims. BlackRock and State Street have asserted that recent Supreme Court jurisprudence on antitrust damages bars the state attorneys general from proceeding with their allegations. However, the Republican AGs counter that the defendants' interpretation of that precedent is incorrect and fails to account for the specific nature of the claims being pursued in this matter.

The case reflects mounting state-level scrutiny of large asset managers' investment decisions and their potential market impact. By opposing the defendants' motion to trim the suit, state officials are preserving their ability to pursue allegations that institutional investment practices may have contributed to elevated coal prices. The outcome could establish important precedent regarding the latitude of state attorneys general to pursue antitrust enforcement against major financial institutions on behalf of state interests.

The litigation remains in motion as courts weigh the competing legal arguments. The resolution of this motion will likely determine whether the case proceeds to discovery and substantive legal proceedings, or whether the claims are substantially narrowed or eliminated at an early stage.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Law360 Red State AGs Fight Bid To Trim Suit Against BlackRock