US President Trump says Tim Cook should become the Nvidia (NVDA) CEO

• "NOW THAT Nvidia CEO JENSEN HUANG, who has done a fantastic job, has resigned, there is only one man to take his place - TIM COOK of Apple. A Legend replaces a Legend! President DONALD J. TRUMP"

The post asserts that Jensen Huang has resigned, a claim that carries no confirmation from the company or any filing, and posts of this kind from this President have a track record of containing unverified or incorrect premises. The relevant precedent is that presidential social media commentary on individual companies and executives has historically been rhetorical rather than a precursor to action: personnel suggestions, praise, and criticism of named CEOs have on previous occasions circulated without any corporate or policy follow-through. There is no mechanism by which a president selects or influences the leadership of a public company, so the channel here is sentiment rather than governance. The distinction worth drawing is between noise posts, which fade within a session, and posts that prefigure policy, such as export control or tariff measures touching the semiconductor complex, which are the ones that have historically moved the group and the index heavyweights. What would change the read is any company statement addressing the leadership claim, or any follow-on post shifting from personnel commentary to chips policy. Absent either, episodes of this kind have tended to be non-events for the tape.