SpaceX joins the Nasdaq-100 next week — index funds buy after the close Monday, Jul 6, and the stock trades inside the benchmark starting Tuesday, Jul 7. Nasdaq rewrote its eligibility rules to let it in. The S&P 500, which kept its twelve-month seasoning and profitability requirements, said no. On Polymarket, traders give SpaceX just a 7% chance of entering the S&P 500 this year.
The Nasdaq-100 alone carries more than $800 billion in tracking assets, including the Invesco QQQ Trust. J.P. Morgan estimates the inclusion will force roughly $4.3 billion in passive buying. Every QQQ holder, every Nasdaq-100 index fund, every structured product tied to the benchmark must buy SpaceX shares regardless of price.
SpaceX closed Monday at $164.19, up 7% on the session but still 27% below its post-IPO intraday high of $225.64. Morningstar values the stock at $63. The free float is roughly 4 to 5% of total shares, which means even modest index demand meets very thin supply.
Forced demand changes who owns the stock. It does not change the business.