SpaceX special - To Buy or not to Buy !?
- sc0172
- Jun 8
- 3 min read

And it has/will clearly have an impact on sentiment pre and post IPO (if it goes well, all next IPO's will go ok, if not, they probably won't..OpenAi, Anthropic etc), some $55bn sold into the close last Friday by CTA's - most likely making room for this.. >>>> S&P Dow Jones did not change rules to make it easier for SpaceX $SPCX to get fast track entry into the S&P 500 (this after NASDAQ did change its rules – (reminiscent of the times when they changed rules in 2000 ?.. ..why change the rules......? ), meanwhile GS expects SpaceX’s AI revenue to surge 100-fold by 2030, these estimates depend on aggressive AI growth assumptions, pretty crazy valuations, take a stab at it and bet on the future ? look for a dip ‘to take a bet on the future’ ? ..
Record‑high valuation and multi‑step markup
Private valuation ramped from a few hundred billion to around 1.7–2.0 trillion in roughly 18 months, then IPOs at that peak range.Goldman Sachs Predicts SpaceX Revenue Will Surge 100X By 2030
Retail and index buyers are effectively stepping in after a ~5x private re‑rating, with little room for error on growth and profitability. SPACEX: The Biggest Insider Cashout in Market History? | Professor Of Chart By S on Binance Square
SpaceX says it’s worth $1.75tn as it targets largest stock market debut
All‑primary IPO but designed for fast insider liquidity later
The IPO itself is “all‑primary”: only SpaceX sells shares at the offering, so insiders are not selling in the IPO transaction.
However, the structure is set up so that insiders can begin unloading relatively soon after, turning later buyers into their exit liquidity. SpaceX IPO lock-up structure lets most insiders sell shares early
Unusually aggressive, staggered lock‑up schedule
Instead of a standard 180‑day “no selling” lock‑up, SpaceX uses performance‑ and time‑based tranches. SpaceX insiders will get to sell shares earlier than usual after the IPO
After the first earnings report as a public company, insiders can sell up to around 20% of eligible shares, with an extra 10% if the stock is about 30% above IPO price.
Additional 7% chunks then unlock at multiple short intervals (around 70–135 days), and more shares unlock after the second earnings report, so a large portion can be sold well before 180 days.
Musk locked for a year, others aren’t
Elon Musk commits to not selling for roughly 366 days, so he cannot use the early‑release tranches.
Most other insiders and early investors can, so tens of billions in stock can hit the market months before his lock‑up ends. SpaceX IPO lock-up structure lets most insiders sell shares early
Rule changes to fast‑track index inclusion
Nasdaq, Russell and potentially S&P adjust their index rules so mega‑IPOs like SpaceX can be added in weeks instead of many months. S&P refuses to waive rules for megacap IPOs ahead of SpaceX listing (SPCX:Pending) | Seeking Alpha
This means index funds and many 401(k) / passive vehicles may be forced buyers shortly after listing, creating built‑in demand against which insiders can sell.
Low float plus rapid float expansion
The IPO starts with a relatively low free float, which can help the price run up if demand is strong.
The staggered lock‑up then quickly increases float as insiders sell, potentially creating a series of supply waves into any post‑IPO enthusiasm. SpaceX IPO lock-up structure lets most insiders sell shares early
Retail / index buyers as “exit liquidity”
The combination of (a) extreme valuation, (b) fast index inclusion, and (c) early insider unlocks is framed as using retail and passive capital as exit liquidity for early investors.
If growth or margins disappoint, late buyers could be left holding a highly priced, capital‑intensive and still loss‑making business while insiders have already sold a meaningful slice.
Narrative vs. fundamentals risk
The IPO is marketed on a huge TAM — rockets, launch, Starlink, AI — and “generational” status, but at >100x sales and ongoing large losses, the margin for execution errors is tiny.
The thread’s core claim: even if SpaceX is an amazing company long‑term, the IPO structure and timing are optimized for insiders, not for new public investor SpaceX IPO at $750B: Should You Buy In? [2026]

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