Elon Musk was found liable for securities fraud after tweets about the $44bn Twitter buyout misled investors, a San Francisco jury ruled. The verdict could force $2bn in damages if shareholders prove losses from his claims the deal was “temporarily on hold” and “cannot move forward” post-signing. Musk’s legal team faces another hurdle: a separate lawsuit alleging he concealed $150mn in undisclosed share purchases, violating SEC rules. The Biden administration’s case hinges on whether Musk underpaid for Twitter shares before disclosing his stake, a move the SEC deemed unlawful.

These rulings contrast sharply with the Trump-era SEC’s hands-off approach, which allowed Musk to avoid penalties for similar misconduct. The private right of action—letting shareholders sue directly—highlights gaps in regulatory enforcement. While Musk dodged consequences for his 2018 “funding secured” Tesla tweet, the X case suggests courts are tightening scrutiny.

The verdict underscores investor frustration with corporate accountability in volatile markets. Shareholders, now acting as watchdogs, may push for stricter disclosures, reshaping how public figures communicate material information.

Musk’s legal battles reveal a systemic regulatory vacuum, where judicial rulings—not agencies—set precedents. For now, the $2bn verdict and $150mn SEC claim signal mounting financial and reputational risks for the world’s richest man.