SpaceX Stock's Dual Frenzy: A $2.97 Trillion Market Cap and 11 New Leveraged ETFs Rewrite the Playbook
18.06.2026 - 00:41:01 | boerse-global.de
SpaceX’s debut on public markets has rapidly evolved into a two-front spectacle. On one side, the stock briefly pierced a market capitalization of $2.97 trillion, overtaking Amazon and threatening Microsoft’s position as the fourth-largest company by valuation. On the other, Wall Street has unleashed eleven leveraged exchange-traded funds tied to the shares in record time, turbocharging an already volatile trading environment.
The valuation milestone came on a Wednesday when the stock peaked at an intraday high that implied a $2.97 trillion market cap, before retreating. At the close, SpaceX held a market cap of roughly $2.65 trillion, enough to rank fifth worldwide. Since its IPO price of $135, the stock has surged 58%, though the session ended with a 3% decline near $195. The extreme swings are partly a function of an extraordinarily tight float: only about 4.2% of all shares trade freely. The offering itself raised $85.7 billion, including the overallotment, through the sale of 639 million new shares.
That scarcity has attracted a wave of sophisticated speculation. Firms including Direxion, GraniteShares and Defiance have rushed to roll out 11 leveraged ETFs that promise double the daily return — or loss — of SpaceX’s equity. Such products carry a well-known pitfall: daily rebalancing means long-term performance can diverge sharply from the underlying stock’s trajectory. Defiance explicitly warns that low liquidity in the freshly listed shares may hamper accurate pricing, potentially causing the funds to miss their leverage targets.
Should investors sell immediately? Or is it worth buying SpaceX?
Retail investors are also piling in. Data from Vanda Research shows they have sold $61 million worth of Tesla stock to redirect capital into SpaceX. The lure is the company's deep ties to artificial intelligence. SpaceX is the parent of xAI, and recently acquired the AI startup Anysphere for $60 billion in stock. The supercomputer dubbed "Colossus," housing one million cutting-edge chips, gives the group a competitive edge that retail buyers see as a pure-play AI bet.
Operational news has provided fundamental ballast. On the same day, SpaceX’s Dragon capsule splashed down off the California coast, returning scientific cargo from the International Space Station, while a Falcon 9 rocket deployed three large satellites. These missions underpin the commercial ambitions of Starlink and give the stock a narrative beyond speculation. Meanwhile, institutional recognition is growing: the VettaFi Space Index has added SpaceX, and the Procure Space ETF now assigns the shares a 6.17% weighting.
With the free float stuck near 4%, every operational milestone and AI development ricochets directly into the stock price. The leveraged ETF machinery will amplify those moves — and the warnings about liquidity suggest the ride will stay rough for weeks. For now, the market is less focused on the spacefaring story than on the volatile dance between retail rotation, index rebalancing, and the daily mechanics of 11 levered funds chasing a narrow sliver of stock.
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