California AG Leads 12 States to Block $110B Warner-Paramount Merger
California Attorney General Rob Bonta leads a 12-state lawsuit to block the Warner-Paramount merger.
Why it matters: This high-profile antitrust challenge highlights growing state pushback against media consolidation, signaling significant legal scrutiny for future entertainment deals. Corporate counsel and BigLaw will watch closely for implications on merger approvals and industry competition.
- The $110 billion merger between Paramount Skydance and Warner Bros. Discovery faces a lawsuit led by California AG Rob Bonta.
- 12 states including Arizona, New York, and Massachusetts jointly filed the suit alleging antitrust violations under the Clayton Act.
- The lawsuit claims the merger will harm movie theaters, cable distributors, and audiences by reducing competition, raising prices, and lowering content quality.
- The U.S. Department of Justice approved the merger in June 2026, but the lawsuit introduces legal uncertainty for the deal's completion.
On July 13, 2026, California Attorney General Rob Bonta spearheaded a coalition of 12 state attorneys general filing a lawsuit to block the $110 billion merger between Paramount Skydance and Warner Bros. Discovery.
The lawsuit alleges that the merger would breach Section 7 of the Clayton Act by substantially lessening competition or tending to create a monopoly. The coalition includes attorneys general from states including Arizona, Colorado, Connecticut, Massachusetts, Minnesota, Nevada, New Jersey, New Mexico, New York, Oregon, and Washington.
According to AG Bonta, "The unlawful merger of these two entertainment behemoths would lead to higher prices, lower quality, and less content for film and television. The proposed merger would extinguish competition between Paramount and Warner Bros., and inflict substantial harm on movie theaters, basic cable distributors, and, ultimately, audiences nationwide."
The merger would combine two of the five major film distributors and cable channel owners, controlling nearly one-third of theatrical motion pictures and basic cable programming in the U.S. This raises concerns about diminished market competition and reduced content diversity.
Despite this lawsuit, the U.S. Department of Justice approved the merger in June 2026, creating a legal conflict that places the deal’s finalization in jeopardy. Paramount Skydance criticized the lawsuit, arguing it distorts established antitrust law and misrepresents industry competition.
Legal professionals and corporate counsel will be monitoring this case for its potential to reshape antitrust enforcement and media consolidation strategies in the entertainment sector.
By the numbers:
- $110 billion — value of the Paramount Skydance and Warner Bros. Discovery merger
- 12 states — number of attorneys general co-signing the lawsuit led by California
- Nearly one-third — share of theatrical films and basic cable programming controlled by the combined entity
Yes, but: The merger has already received approval from the U.S. Department of Justice, which may complicate or delay the states' efforts to block the deal.
What's next: The lawsuit’s next legal phases and timeline remain unclear, but the case introduces key uncertainty ahead of the merger's planned closing.