A certified class of Twitter investors sued Elon Musk in the Northern District of California, alleging he manipulated the platform's stock price by publicly disparaging Twitter's bot and spam account figures during his 2022 acquisition of the company [1][2]. The plaintiffs argued that Musk's statements about bots, made as he sought to exit the buyout agreement, caused measurable losses to shareholders who traded Twitter stock during the relevant period [1]. Judge Charles R. Breyer presided over the matter, which proceeded to trial on securities fraud and scheme liability theories [1][2].
The jury returned a verdict in favor of the plaintiff class, finding that Musk had misled investors through his public commentary on bot prevalence, and awarding $2.6 billion in compensatory damages [1][2]. The jury did not find for the plaintiffs on all claims, rejecting two of the four fraud theories presented at trial [1]. No punitive damages were sought or awarded.
On July 6, 2026, Judge Breyer denied Musk's post-trial motions to decertify the class and to grant a new trial, upholding the bulk of the verdict [1][2]. The court did grant a narrow modification, excising the loss causation finding tied to one specific tweet from the damages calculus, a partial concession to Musk's challenge that left the $2.6 billion figure intact [1]. The ruling keeps the award in place while post-judgment proceedings continue.
Musk retains the ability to appeal to the Ninth Circuit, and the size of the judgment, one of the largest securities fraud verdicts against an individual defendant in recent memory, makes further appellate challenge likely [1][2]. Quinn Emanuel Urquhart & Sullivan LLP represented Musk at trial, while Frank A. Bottini of Bottini & Bottini Inc. and Cotchett Pitre & McCarthy LLP led trial counsel for the class [1].