SpaceX files publicly for its IPO, choosing Nasdaq to make its debut under the symbol SPCX

SpaceX filed publicly for its initial public offering, moving Elon Musk's rocket, satellite and artificial intelligence company a step closer to delivering the world's biggest-ever debut.

Bloomberg 2026-05-20

Discussion

@gilbert Ben Gilbert on x
I love how heavily @SpaceX leaned into photography in their S-1. The first 15 pages are all pictures, many of which have no explanation at all. It just makes you... feel. [image]
@pitdesi Sheel Mohnot on x
SpaceX S-1: 2025 revenue: ~$18.7B, +33% YoY By segment: Starlink: $11.4B, +50% YoY, +$4.4B op profit Launch: $4.1B, +8% AI/xAI: $3.2B, -$6.4B loss Wonder how they'd be valued separately
@shakeelhashim Shakeel on x
this appears to be the first time “Kardashev” has been used in an SEC filing [image]
@shakeelhashim Shakeel on x
SpaceX's S-1 has gotta be the most sci-fi SEC filing of all time. “[we will] harness the Sun to power a truth-seeking artificial intelligence that advances scientific discovery, and ultimately to build a base on the Moon and cities on other planets.” “By moving beyond the only
@danprimack Dan Primack on x
The bull case is that this could work as a growth story. The bear case is that it is already long-in-the-tooth as an IPO, and moving into a market w/ giant hungry players.
@scaling01 @scaling01 on x
xAI reportedly spent $20B in 2025 and revenue only grew by about 22% that year (vs something like 200% and 900% for OpenAI and Anthropic) [image]
r/wallstreetbets r on reddit
Musk's SpaceX Files Publicly for Nasdaq IPO Under Symbol SPCX
@nottombrown Tom Brown on x
We're expanding our partnership with @SpaceX, and will be scaling up on GB200 capacity in Colossus 2 throughout June. Appreciate @elonmusk and the team helping us find good homes for the Claudes.
@danprimack Dan Primack on x
Twitter had $1.2b of revenue in Q1 2022. SpaceX's AI unit, including X and Grok and all AI compute, was only $818m in Q1 2022.
@danprimack Dan Primack on x
$TSLA had 5x SpaceX revenue last year. This biz is not as big as expected.
@tanayj Tanay Jaipuria on x
Space's S-1 has some more details on the Cursor collaboration: - SpaceX has a 30-day window post-IPO to acquire Cursor at a $60B valuation (paid in SpaceX stock) - If they walk away: $10B in fees to Cursor ($1.5B termination + $8.5B deferred services) - In the meantime: SpaceX [i…
@shenlucinda Lucinda Shen on x
Musk will get 0.20% more of SpaceX, for every $500 billion increase in market cap, capping out at $7.5 trillion (and provided he's put up that colony in Mars). At $7.5 billion, that would be some $15 billion worth of shares.
@rmac18 Ryan Mac on x
SpaceX's IPO prospectus was just made public and it details Elon Musk's stake. So I did some back of the envelope math. He owns more than 51% of current shares outstanding. At SpaceX's current $1.25 trillion self-valuation, his stake is worth more than $635 billion. [image]
@mikeisaac Rat King on x
the meta-story of today (lowercase M) is how all three big AI companies rushed to whip their shit out for IPO land all within the span of a few hours the bakeoff btwn SpaceX, OpenAI and Anthropic public offerings this fall is going to take years off my life
@wexler Nu Wexler on x
SpaceX S-1 does not disclose a standalone X MAU number (550 million figure is combined X + Grok). Twitter's last public disclosure before going private in October 2022 was 237.8 million mDAU.
@danprimack Dan Primack on x
Immediate reax to SpaceX S-1: It's a big company, but not as big as many of us thought.
r/RealTesla r on reddit
Musk's SpaceX Files Publicly for Nasdaq IPO Under Symbol SPCX

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SpaceX files publicly for its IPO, choosing Nasdaq to make its debut under the symbol SPCX

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