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REDDIT

Index rule changes for the SpaceX $SPCX IPO!

M
Jun 1, 2026 · 01:30

Index providers waived the profitability requirement and cut the seasoning window from 90 days to 5.

This forces over $30 trillion in passive 401k and retirement money to buy SpaceX at IPO valuations.

Bloomberg Intelligence estimates S&P 500 funds must absorb 19% of SpaceX's float within 6 months.

Russell 1000 and Nasdaq 100 funds will absorb 24%.

The rules built to protect passive investors:

1. S&P 500 has required 12 months of trading and 4 quarters of GAAP profitability since 2002. Both waived.
2. Nasdaq cut its inclusion window from 90 trading days to 15.
3. FTSE Russell cut its to 5.

[All three benchmarks are now structured to buy SpaceX at IPO pricing.](https://www.bloomberg.com/news/features/2026-05-31/spacex-s-ipo-led-by-elon-musk-forces-index-funds-and-retail-to-change-the-rules)

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