SpaceX is officially joining the Nasdaq 100 index on July 7, marking one of the fastest entries for a newly public company. The firm went public on June 12, achieving this benchmark status in just 25 days.
Approximately $800 billion in assets track the Nasdaq 100 through mutual funds and ETFs like the Invesco QQQ Trust. These funds are required to buy shares of new index constituents to match the updated composition. J.P. Morgan estimates this rebalancing will generate roughly $4.3 billion in passive inflows for SpaceX.
The buying pressure typically concentrates around the close of trading on the day before inclusion, as fund managers aim to execute purchases at the closing price. SpaceX is expected to carry an initial weighting of under 1% in the index.
Nasdaq updated its rules to allow large IPOs like SpaceX, with massive pre-IPO valuations, to enter the index on an expedited timeline. However, historical data on index inclusions shows mixed results, with some stocks sustaining gains while others lose their forced-buying premium within weeks.
The mechanics are similar to those seen with products like BlackRock's iShares Bitcoin Trust, where new capital inflows create structural demand. Active managers who front-run the passive demand may exit quickly, potentially creating selling pressure that offsets the initial boost.