Musk's net worth drops $684B as Tesla, SpaceX valuations slide
Elon Musk's net worth has dropped by $684 billion from its peak to $684 billion, driven by declining valuations in Tesla and SpaceX. SpaceX stock fell to $108 from a high of $225, while Tesla shares plunged 37% amid concerns over cash burn and margin compression. Merger speculation between the two companies adds uncertainty.

*this image is generated using AI for illustrative purposes only.
Elon Musk’s net worth has declined by approximately $684 billion from its peak, falling to $684 billion as shares of his flagship companies, Tesla Inc. and Space Exploration Technologies Corp. (SpaceX), retreated amid swirling merger speculation and broader market skepticism. This erosion of wealth, which now exceeds the combined net worth of Larry Page and Jeff Bezos ($549 billion), reflects intensifying pressure on high-growth tech valuations. The decline is primarily attributed to steep drops in the market capitalizations of Tesla and SpaceX, with investors reassessing growth prospects against rising operational costs and competitive threats.
SpaceX Valuation and Merger Speculation
SpaceX stock dropped to $108 on Friday, down sharply from an all-time high of $225. Its market capitalization has plunged from over $3 trillion to $1.4 trillion. Investors are closely watching ahead of SpaceX’s upcoming earnings report, expected next Tuesday. Estimates suggest second-quarter revenue rose to over $6.8 billion, driven by data center revenue from clients including Reflection AI, Alphabet Inc., and Anthropic.
The valuation retreat coincides with reports that Musk is considering merging SpaceX with Tesla, a move that would create one of the largest conglomerates in the US. According to The Wall Street Journal, Musk is reportedly considering selling or spinning off Tesla’s Chinese operations to facilitate the deal. This follows a pattern of consolidation under Musk, who merged X with xAI last year and SpaceX with xAI earlier this year. Additionally, Terafab, a multibillion-dollar semiconductor project in Austin, Texas, is being developed jointly by Tesla, SpaceX, and xAI, with Intel Corp. joining to assist with chip fabrication.
Tesla Margin Compression and Cash Burn
Tesla Inc. shares have plunged 37% from their highest point this year. The sell-off continued after its recent earnings report, which revealed that cash burn accelerated in the second quarter due to ongoing artificial intelligence investments. Gross margins also came short of expectations. Despite double-digit revenue growth reported previously, the company faces narrowing margins and negative free cash flow, raising concerns about liquidity without external financing.
What the Numbers Show
The divergence between revenue growth and profitability metrics highlights the strain on capital-intensive tech models. While SpaceX’s estimated $6.8 billion quarterly revenue indicates strong demand for its data center services, the 38x forward price-to-sales multiple suggests investors are pricing in substantial future growth that faces challenges from competitors like Rocket Lab USA Inc., which recently secured a $266 million Pentagon deal. Similarly, Tesla’s accelerated cash burn despite revenue growth signals that current operations are not generating sufficient liquidity to cover heavy capital expenditures, such as the expected $25 billion in capex for the year. The combined drop in Musk’s net worth underscores the market’s cautious stance on conglomerate structures, contrasting with investor preference for separated entities like General Electric’s recent split into GE Aerospace, GE Healthcare, and GE Vernova.
How might the proposed merger of SpaceX and Tesla impact regulatory approval processes given the creation of a massive US conglomerate?
Will Tesla's accelerated cash burn from AI investments necessitate external financing or dilutive equity offerings in the near term?
Could the spin-off of Tesla's Chinese operations create new valuation opportunities or geopolitical risks for remaining shareholders?

































