Paramount‑Warner Bros. Discovery merger faces antitrust, shareholder and relocation challenges

A coalition of 12 U.S. states, led by California, has filed an antitrust lawsuit claiming the $111 billion Paramount‑Warner Bros. Discovery merger would violate the Clayton Act, raise prices and reduce competition in film and basic‑cable markets. California Attorney General Rob Bonta said the deal would “harm movie theaters, basic‑cable distributors and ultimately audiences.”

The Writers Guild of America has also sued, arguing the combined company would dominate the market for scripts, lower writers’ pay and shrink creative diversity. Paramount+ subscribers have joined the litigation seeking a court order to stop the merger.

Separately, Paramount shareholders filed a Delaware Chancery Court complaint alleging that CEO David Ellison and his father Larry Ellison made illegal side‑deals with former President Donald Trump – promising a CNN overhaul, up to $20 million in free advertising and a $16 million payment – thereby breaching fiduciary duties and exposing the firm to legal risk.

Paramount executives acknowledge the lawsuits will likely delay closing; a judge may grant a temporary restraining order, pushing the expected completion from July to later in the year. The agreement includes a “ticking fee” of $0.25 per Warner share per quarter after Oct. 1, adding hundreds of millions of dollars to the cost if delayed.

Meanwhile, Tennessee officials have courted Paramount to relocate its headquarters, citing low taxes and a business‑friendly climate. Moving could shift up to $30 billion of annual spending out of California and reshape the industry’s geographic footprint.