S&P Dow Jones Indices launches review of megacap eligibility rules, potentially halving the listing period to 6 months and waiving profitability requirements.
S&P Dow Jones Indices launches review of megacap eligibility rules, potentially halving the listing period to 6 months and waiving profitability requirements. SpaceX, OpenAI and Anthropic among potential beneficiaries as IPOs loom.
Summary: S&P Dow Jones Indices has announced a formal review of eligibility requirements for the S&P 500, examining whether megacap companies should face less stringent entry criteria and be eligible for fast-track inclusion The review was prompted by the prospect of large unprofitable companies conducting IPOs in 2026, with SpaceX, OpenAI and Anthropic all reportedly preparing to list as soon as later this year Under the proposed changes, newly public companies could qualify for S&P 500 inclusion after just six months of listing rather than the current 12-month minimum The existing requirement for profitability on a GAAP basis over a cumulative 12-month period and in the most recent quarter could be waived entirely for companies that qualify as megacaps S&P Dow Jones Indices said huge new public companies have the potential to achieve immediate and material investor ownership, trading liquidity and market relevance, but current rules could prevent timely index inclusion and undermine the benchmark’s effectiveness SpaceX was most recently valued at $1.25 trillion and is reportedly planning to raise fresh capital at a valuation as high as $2 trillion, which would make it one of the largest US companies by market capitalisation at the point of listing OpenAI was valued at $852 billion in its most recent fundraising round, while Anthropic’s most recent post-money valuation stood at $380 billion, though funding offers valuing the company at more than $900 billion have been reported S&P Dow Jones Indices is not the first to move in this direction: Nasdaq approved a fast-entry rule in March to ease access to the Nasdaq-100 for large newly listed companies, and FTSE Russell is also exploring a similar mechanism The changes remain under review…