SpaceX faces 900% float increase as analysts question valuation
Space Exploration Technologies Corp. faces a potential 900% increase in tradable float as lockup expirations unlock roughly 44% of shares by early September. Analysts Gary Black and George Black cite the supply shock and a $1.8T valuation, with profitability not expected until 2027, as major risks. Despite skepticism from analysts regarding high multiples compared to Tesla Inc, venture capitalist Chamath Palihapitiya remains bullish on the company's long-term potential and strategic synergies.
*this image is generated using AI for illustrative purposes only.
Space Exploration Technologies Corp. faces a potential surge in share supply that could pressure its stock price, according to market strategist George Noble. He estimates the company's tradable float could increase by roughly 900% over the coming months as insider shares become eligible for sale. This supply shock contrasts with the scarcity that drove the stock's initial rally, when less than 5% of shares were freely tradable at debut. Noble argues that while valuation concerns are valid, the primary risk is the mechanical selling pressure from employees and early investors monetizing holdings at lower valuations.
The Future Fund LLC's Gary Black renewed his skepticism toward SpaceX early Wednesday, stating the company's valuation and upcoming share unlocks leave little room for upside. Black noted SpaceX is already a megacap with a $1.8T market cap and is not expected to turn profitable until 2027. He highlighted the stock trades at about 47 times projected 2026 enterprise value-to-revenue and 110 times value-to-EBITDA. Black shared a Bloomberg News report indicating SpaceX shares had fallen to within $1 of their $135 IPO price after giving up roughly one-third of their post-listing gains.
Lock-Up Expiration Risks
The first meaningful unlock arrives after second-quarter earnings, when 20% of locked shares become eligible for sale. Further lock-up expirations are scheduled for late August through October, with additional tranches unlocking every few weeks. The largest release comes after third-quarter earnings, followed by the expiration of the six-month lockup in December. Noble estimates insiders could be free to sell as much as 44% of the company by early September. Black said the staggered releases would increase the tradable float by about 900%, adding that "valuation has to matter at some point."
Valuation Concerns and Market Sentiment
Noble questioned the company's valuation, noting that SpaceX has yet to report an annual profit and traded above 90 times revenue at its IPO. The multiple briefly approached 140 times during the stock's early rally. While he described Starlink as "a wonderful business," he argued it does not justify the company's multi-trillion-dollar valuation on its own. Black compared SpaceX's multiples unfavorably to Tesla Inc, noting SpaceX's 2026 EV/Rev of 47x versus Tesla's 14x, and 2026 EV/EBITDA of 110x versus Tesla's 97x.
| Metric | Value |
|---|---|
| IPO Price | $135 |
| Initial Tradable Float | < 5% |
| Estimated Float Increase | ~900% |
| Shares Eligible by Early Sept | ~44% |
| IPO Price-to-Sales Multiple | > 90x |
| Market Cap | $1.8T |
| Projected Profitability | 2027 |
Bull Case and Strategic Outlook
Speaking on CNBC, venture capitalist Chamath Palihapitiya called SpaceX "an incredible company," having backed the business since its early years. Palihapitiya said investors may be underestimating the strategic benefits of potentially combining SpaceX and Tesla Inc under a single capital structure, as he believes a unified balance sheet could make it easier to fund Elon Musk's broader portfolio of businesses. JPMorgan said SpaceX's public listing could make a potential acquisition of Tesla easier because the company can use its stock as currency. Palihapitiya expects SpaceX to build "an enormous business" in the domestic cellular market before other revenue streams materialize. Black acknowledged long-term opportunities, particularly as airlines like Frontier Group Holdings Inc adopt Starlink for in-flight Wi-Fi.
How will the staggered lock-up expiration schedule influence institutional investors' strategies regarding position sizing and risk management over the next six months?
What specific operational milestones must SpaceX achieve to justify its current premium valuation multiples relative to Tesla and other industrial peers?
Could the anticipated selling pressure from insiders create a strategic entry point for long-term investors, or will it trigger a sustained de-rating of the stock?
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