S&P 500 maintains strict eligibility rules, blocking accelerated entry for SpaceX

S&P Dow Jones Indices has declined to grant SpaceX accelerated entry into the S&P 500 index, maintaining its standard eligibility criteria regarding financial viability and public share availability. The decision, issued on June 4, rejects proposals to waive profitability requirements, shorten the seasoning period, or reduce the investable weight factor for MegaCap companies. As a result, SpaceX will not receive automatic passive investment inflows estimated at $14 billion. This stance contrasts with other indices, such as Nasdaq and FTSE Russell, which have granted SpaceX expedited entry. The ruling also impacts OpenAI and Anthropic, preventing them from gaining similar accelerated access to the S&P 500 following their expected initial public offerings.

The index provider conducted a month-long consultation to evaluate potential changes for companies with unprecedented market capitalisations. Proposals included reducing the seasoning period for new initial public offerings from 12 months to six months, waiving the requirement for at least 10 percent of shares to be publicly available, and removing the need to demonstrate profitability in the latest quarter and the preceding four quarters. These changes were intended to accommodate SpaceX’s plan to offer only approximately 3 percent of its shares to the public and its current unprofitable status, which is accompanied by a debt load of $29 billion driven by spending on artificial intelligence infrastructure.

Despite these considerations, S&P Dow Jones Indices concluded that no changes would be made to the eligibility criteria, including financial viability screens, the seasoning period, or the minimum investable weight factor. The decision ensures that the S&P 500, which represents many of the largest profitable US companies, does not bend rules for Elon Musk’s space and AI venture. This move is likely to be viewed as a relief by those concerned about passive investor money and retirement savings plans gaining greater exposure to the market risks associated with SpaceX’s speculative orbital data centre plans.

The financial implications of the denial are significant. Bloomberg Intelligence estimated that swift entry into the S&P 500 would have triggered $14 billion in passive fund buying for SpaceX. The research arm also projected that OpenAI could have gained more than $8 billion and Anthropic $4.6 billion from similar passive buying sprees. These inflows are generated by the $7.5 trillion in passively managed funds, popular among individual and institutional investors, which track the S&P 500 composition through providers such as Vanguard and Fidelity.

While the S&P 500 maintained its strict standards, other index providers adopted more flexible approaches. The Nasdaq stock exchange amended its rules to allow SpaceX entry into the Nasdaq-100 Index within 15 trading days, compared to the usual three months. Similarly, FTSE Russell decided to grant SpaceX and other follow-on companies accelerated entry to the Russell Top 500 Index after the close of the fifth trading day following an initial public offering. S&P Dow Jones Indices did, however, change the investable weight factor rules for lower-profile benchmarks such as the S&P Total Market Index, potentially allowing faster entry into those specific indices.

The refusal comes amidst broader scrutiny of valuation in the sector. Days prior to the decision, Morningstar analysts described SpaceX as significantly overvalued in the lead-up to its initial public offering. The investment research firm valued the company at $780 billion, which is less than half of SpaceX’s $1.75 trillion IPO goal, basing its assessment on the strengths of the Starlink satellite service and rocket launch business. Even after the standard year-long wait, SpaceX, Anthropic, and OpenAI may struggle to deliver the consistent profitability necessary to qualify for the S&P 500 under current rules.