S&P Rules Set to Fast‑Track SpaceX $2T IPO

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- SpaceX is slated for an IPO next month that could value the company at up to $2 trillion.
- S&P 500 is considering rule changes to fast‑track SpaceX’s inclusion, dropping profitability requirements, cutting the inclusion wait from 12 months to six, and removing the 10 % public float minimum.
- Nasdaq has already altered its rules to allow SpaceX to be fast‑tracked onto the Nasdaq 100 index.
- Paul Kedrosky estimates that the combined IPOs of SpaceX, OpenAI and Anthropic could add about $5 trillion in market value.
- George Noble criticizes the S&P rule changes as unfair, saying they benefit IPO issuers and insiders at investors’ expense.
- James Mackintosh calls the proposal “egregious,” arguing it creates different rules for large companies.
- Jay Ritter argues that the changes reflect investors’ desire for indexes to represent the market and that mega‑caps like SpaceX will eventually be included.
Why it matters: Investors and index funds stand to gain from guaranteed exposure to SpaceX, while critics warn that the rule changes unfairly benefit insiders and distort market allocation, as the S&P’s fast‑track could force large capital shifts away from other assets and reshape the composition of benchmark indexes.



