Judge Halts Paramount and Warner Bros. Merger Over Antitrust Concerns

California District Judge Araceli Martínez-Olguín issued the order on Monday following a courtroom hearing in Oakland. The ruling effectively stalls the deal, which would unite iconic studios, the CBS network, and a vast portfolio of cable channels including CNN and MTV, just as Paramount had signaled plans to finalize the acquisition by July 22.

California Attorney General Rob Bonta, who leads the multi-state coalition, claims the combined entity would control nearly one-third of the U.S. theatrical film and basic cable markets. Martínez-Olguín cited compelling evidence that the transaction could create an anticompetitive dominance in wide-release film distribution. While the U.S. Department of Justice cleared the merger in June, the state-led challenge now threatens to force a protracted legal battle.

Paramount has dismissed the lawsuit as one of the weakest challenges in modern antitrust history, maintaining that the deal is pro-competitive and essential for stabilizing the cable industry. If the merger fails to close by September 30, Paramount faces substantial financial pressure, including a $650 million quarterly "ticking fee" paid to shareholders. The company also remains bound by a $7 billion breakup fee should regulators successfully kill the deal.