U.S. space stocks slide as SpaceX debut prompts profit-taking across sector

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U.S. space stocks slide on SpaceX IPO

Highlights

SpaceX surges 28% in its debut, drawing major institutional and retail flows and prompting sector-wide profit-taking and portfolio rotation.
Rocket Lab, Planet Labs, Intuitive Machines, and AST SpaceMobile fall 8–12%, while Virgin Galactic drops 28% amid ticker confusion with SpaceX's 'SPCX'.
Sector analysts cite raised valuation concerns, with Rocket Lab's $66 billion market value versus $600 million revenue, fueling capital rotation toward SpaceX.

SpaceX listing reshapes sector trading

As reported by Reuters, investors move to lock in gains and reposition portfolios on Friday as SpaceX's market debut redraws attention and capital flows across the U.S. space sector.

Rocket Lab and Planet Labs each drop about 8%, while Intuitive Machines falls 11% and AST SpaceMobile declines more than 12%. Virgin Galactic sinks about 28% after rising more than 20% on Thursday, with some market participants pointing to possible confusion between its ticker and SpaceX's 'SPCX'.

Space-focused exchange-traded funds also weaken, with Procure Space ETF, Ark Space & Defense Innovation ETF and Roundhill Space and Technology ETF down between 1% and 6%. So far this year, the space stocks remain up between 34% and 89% through the previous close.

SpaceX, led by Elon Musk, rises 28% in its debut as institutional investors and retail traders pile into what the article describes as the world's biggest stock market listing. The offering puts a fresh spotlight on a sector that has drawn growing investor interest in satellite communications, space travel and off-planet ventures.

Valuation concerns and capital rotation emerge

Analysts say the retreat reflects both profit-taking and unease over whether recent enthusiasm can support elevated valuations across the industry. Chris Beauchamp, chief market analyst at UK-based broker IG Group, says investors are likely concerned that the hype may not fully match expectations after a strong run-up in the sector.

The recent rally has already stirred questions about steep multiples among listed peers. Rocket Lab, for example, has a market value of $66 billion as of the last close, even though its annual revenue totaled about $600 million last year.

Talley Leger, chief market strategist at The Wealth Consulting Group, says the selloff may also reflect capital recycling, with institutional investors trimming smaller pure-play holdings to make room for SpaceX in their portfolios. That view suggests the sector's weakness is not only about sentiment, but also about the portfolio allocation demands created by a newly listed giant.

In our earlier coverage of UK retail demand for SpaceX’s IPO, we noted that applications far exceeded the shares available, leading to scaled-back allocations for many investors despite record interest on major platforms. We also highlighted how new FCA fundraising rules broadened access for individual investors, while SpaceX targeted a massive raise at a multi-trillion-dollar valuation and reserved a larger-than-usual slice of the offering for retail participants.

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