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Paramount-Warner merger faces legal setback as antitrust challenge threatens $100 billion deal (PSKY) (WBD)

By Fiona Craig | July 21, 2026, 6:46 AM

Federal judge pauses merger pending antitrust review

The proposed merger between Paramount Skydance (NASDAQ:PSKY) and Warner Bros. Discovery (NASDAQ:WBD) has encountered a significant legal hurdle after a US federal judge temporarily halted the transaction, casting uncertainty over a deal valued at approximately $100 billion.

The merger had been expected to close as early as this week following months of negotiations that reshaped the media landscape and sidelined Netflix from the transaction.

Twelve states challenge the deal

The temporary injunction was granted at the request of a coalition of 12 US states, including California, which argue that the merger would breach federal antitrust laws by substantially reducing competition across multiple media markets.

Judge Araceli Martínez-Olguín concluded that the states’ case has a “good chance of success” and warned that allowing the transaction to close before the legal process concludes could cause irreparable harm to competition.

A court hearing has been scheduled for 4 August to determine whether the injunction should remain in place while the case proceeds toward a full trial, currently sought by the states for April 2027.

Delay could become financially costly

The legal challenge presents substantial financial risks for Paramount if the transaction is not completed on schedule.

Under the merger agreement, failure to close the deal before the end of September would require Paramount to pay Warner Bros. shareholders a penalty of $7 million for every day of delay.

Should the litigation extend until April 2027, the accumulated costs could exceed $1 billion, adding further financial pressure to a company already carrying significant debt.

Merger collapse could trigger billions in compensation

If regulators or the courts ultimately block the transaction, Paramount could reportedly face termination payments of approximately $7 billion.

Such a financial obligation could force Chief Executive Officer David Ellison to seek additional financial backing from his father, Larry Ellison, the co-founder of Oracle, to support the company.

States argue merger would create excessive market concentration

According to the lawsuit, the combined company would hold more than 27% of the US theatrical film distribution market, over 30% of the blockbuster film segment and approximately 34% of the cable television audience.

The plaintiffs argue that combining the industry’s second- and third-largest operators, together controlling more than 50 television channels, including CNN, CBS and HBO Max, would significantly reduce competition and increase market concentration.

Paramount Skydance stock price

Warner Brothers Discovery stock price

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