A Falcon 9 rocket carrying 81 satellites lifted off from Vandenberg Space Force Base early Tuesday, marking the company’s 79th launch this year and delivering what industry observers are calling the first commercial satellite with a nuclear propulsion system ever sent into orbit. The milestone, part of the Transporter-17 rideshare mission, included payloads from Google’s FireSat wildfire-detection cluster and South Korea’s CAS500-4 Earth-observation satellite. The booster, making its 11th flight, landed safely on the drone ship “Of Course I Still Love You” about eight and a half minutes after launch.
The technical achievement, however, collided with a cooler reception on Wall Street. On the same day, SpaceX shares began trading under the ticker SPCX in the Nasdaq-100 index, triggering an estimated $4.3 billion in passive buying from institutional funds. Yet rather than rally, the stock slipped to around $149.64 by Wednesday morning — well below its post-IPO record of $211.39 hit on June 12. The disconnect between operational success and market performance has left investors parsing multiple narratives.
A primary concern is valuation. At roughly $2 trillion, SpaceX carries a price-to-sales multiple above 100 times, a level that leaves little room for execution missteps. Some hedge funds, including Minotaur Capital, are said to have built short positions. This skepticism persists even as the company projects 95% revenue growth this year, fueled by Starlink’s broadband dominance and vertical integration advantages highlighted by Morgan Stanley. Against that growth, however, stand heavy capital outlays — most notably the $60 billion acquisition of AI coding firm Cursor and a $25 billion bond placement.
Complicating the picture is a fresh wave of speculation about a potential merger between SpaceX and Tesla, fanned by JPMorgan analyst Rajat Gupta. In a note released this week, Gupta called the idea “strategically coherent on paper,” envisioning a vertically integrated giant spanning AI, robotics, energy, transportation, and space — with a combined total addressable market of $28.5 trillion from SpaceX’s side alone. He outlined four possible deal structures: a stock acquisition of Tesla by SpaceX, a new holding company, a cash-and-equity hybrid, or a phased partial merger.
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Elon Musk, who holds roughly 13–15% of Tesla and 42% of SpaceX, would be the pivotal figure in any such transaction. The two companies already share ties: Tesla owns about 19 million SpaceX shares, and they collaborate on AI tools, chip development, and computing infrastructure. These connections have long fueled merger rumors, but JPMorgan also flagged serious roadblocks, including the need for multinational regulatory approvals — particularly in China, where Tesla has substantial production and sales, and where SpaceX’s role as a U.S. government contractor could create national security concerns. Morningstar had previously noted similar risks.
The merger chatter arrives at a sensitive moment for Musk’s personal fortune. Forbes recently stripped $116 billion in locked-up Tesla shares from its wealth calculation, pushing Musk temporarily out of billionaire status. His net worth has declined by more than $500 billion from last month’s peak of $1.45 trillion. That erosion may help explain why the fusion debate is getting so much attention now — though analysts stress that no formal process is underway and the probability remains speculative.
Despite the stock’s recent weakness, many sell-side analysts remain bullish on SpaceX’s standalone prospects. Raymond James has a price target of $800, implying a roughly 500% gain from the IPO price. Arete Research sees fair value at $401, Morgan Stanley at $300, and Goldman Sachs at $205. The average across brokers stands at $236. RBC Capital, meanwhile, lifted its Tesla target from $475 to $500, citing a 25–30% premium for a potential SpaceX acquisition scenario — though JPMorgan itself kept a “Neutral” rating on Tesla.
The coming quarters will test whether SpaceX can justify its lofty valuation by delivering consistent operational results from both the Falcon and Starship programs. For now, the stock is caught between a historic launch roster and a market that is demanding more than rocket science to sustain its price.
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