S&P will NOT be changing their inclusion rules for MegaCap IPOs like SpaceX
u/Formermidget ·
Reddit — r/stocks
· June 04, 2026 at 22:41
· ⬆ 494 pts
· 💬 68 comments
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AI Summary
Summary
The post reports that S&P Dow Jones Indices will not fast-track mega-cap IPOs like SpaceX into the S&P 500, contrary to earlier rumors.
The author’s thesis is that doomerism about forced inclusion of SpaceX was unfounded; the earliest SpaceX could be eligible is June 2027.
Quality assessment: This is factual reporting of an official press release – not original DD or speculation, but useful market context.
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▶ Full Post Text
[S&P Dow Jones Indices Consultation on Treatment of MegaCap Companies - Results - Jun 4, 2026](https://press.spglobal.com/2026-06-04-S-P-Dow-Jones-Indices-Consultation-on-Treatment-of-MegaCap-Companies-Results)
There has been a lot of doomerism regarding the SpaceX IPO and how SP500 is changing their rules, causing people to go so far as to sell off their portfolio to avoid investing in SpaceX. The S&P just released their official review of these rule changes and have decided NOT to fast-track SpaceX (and other mega-cap IPOs).
This means the earliest SpaceX could be eligible to join the S&P 500 is June 2027.