S&P Dow Jones decided against fast-tracking SpaceX into the S&P 500 by maintaining existing eligibility rules, a move that could impact upcoming mega AI IPOs like Anthropic and OpenAI. Conversely, Nasdaq updated its rules to allow large companies to join the Nasdaq 100 index after only 15 trading days. Following its IPO, SpaceX saw the Schwab US Large-Cap Value ETF acquire a small position in the company, utilizing a policy that permits holding up to 10% of assets outside its core value methodology.
