SpaceX wanted a fast pass into the most important stock index on the planet. S&P Dow Jones Indices said no.
The index provider confirmed on June 4 that it will not alter its eligibility criteria to accommodate mega-cap IPOs, effectively blocking any expedited path for SpaceX into the S&P 500. The decision came after a consultation period that opened on April 30, during which the possibility of relaxing rules for massive new listings was explored and ultimately rejected.
What the rules actually require
Companies must have at least 12 months of public trading history, four consecutive quarters of GAAP profitability, and meet minimum thresholds for their investable weight factor, which measures how much of a company’s stock is actually available for public trading.
SpaceX, which is preparing for what could be a historic IPO with a projected valuation around $1.75 trillion to $1.77 trillion, stumbles on multiple fronts. The company reported a net loss of $4.94 billion in 2025 on revenues of $18.67 billion.
