In a letter sent Tuesday to SEC Chair Paul Atkins, the Massachusetts Democrat highlighted the risks posed by the company’s rapid inclusion in major stock indices. Nasdaq, FTSE Russell, and the London Stock Exchange Group have already signaled their intent to include the rocket manufacturer, a move Warren contends forces passive investors into a volatile asset without their consent. She characterized the current trajectory as an abandonment of market integrity mandates.

At the center of the dispute is Elon Musk’s near-absolute control over the firm and a staggering $1.77 trillion valuation. Warren’s intervention targets what she views as a rushed IPO process designed to bypass standard scrutiny. By calling for a delay, she aims to force a deeper examination of the company’s financial structure and the potential impact of Musk's ongoing influence on long-term shareholder protection.