• Tesla (NASDAQ:TSLA) and SpaceX (NASDAQ:SPCX) shares plunged as investors repriced political and regulatory risks following Democratic midterm victories.
  • The selloff erased nearly $130 billion in combined market value, with Tesla closing down 3.3% and SpaceX 3.8% on November 4, though intraday declines reached 10% and 7.5%.
  • Concerns center on increased government-contract scrutiny, potential restrictions on AI data centers in Texas, and complications for a possible Tesla–SpaceX merger.

Election Shockwaves

Tesla and SpaceX shares extended a sharp decline on Wednesday, with Tesla falling as much as 10% and SpaceX dropping 7.5% intraday, as investors scrambled to assess the implications of Democratic victories in both chambers of Congress and the Texas governorship. The moves, which erased nearly $130 billion in combined market value, reflect a rapid repricing of political and regulatory risk around Elon Musk’s companies rather than any newly reported operational collapse, according to people familiar with the matter. By the close, Tesla had fallen 3.3% and SpaceX 3.8%, underscoring extreme intraday volatility.

The selloff was triggered by Democratic wins in Congress and in Texas, where both companies have major operations. Investors fear that a Democratic-controlled Congress could intensify oversight of Musk’s government contracts and AI activities, while the incoming Texas governor, Gina Hinojosa, has pledged an immediate moratorium on new data centers pending additional requirements. Texas accounts for an estimated 27% of planned U.S. data-center capacity, according to Wells Fargo (NYSE:WFC), making the outcome a significant blow to AI infrastructure ambitions.

Merger Uncertainty Adds to Pressure

Compounding the political concerns, both Tesla and SpaceX have formed special committees to explore a potential combination, but no definitive transaction has been announced. The heightened political scrutiny could complicate any deal, investors worry. “The market is clearly reassessing the regulatory and political landscape for Musk’s ventures,” said one analyst, who requested anonymity to speak freely. “The election results introduce a new layer of uncertainty that wasn’t priced in.”

Tesla’s recent financial performance has also been underwhelming. The company delivered 486,532 vehicles in the third quarter, about 2% fewer than a year earlier, while revenue slipped to $28.05 billion from $28.24 billion. Net income fell 29% to $787 million, and free cash flow tumbled 62% to $1.53 billion as capital expenditures rose. Adjusted earnings per share of $0.48 beat estimates of $0.43, but the overall picture remains challenging amid price cuts and intensifying competition from Chinese manufacturers like BYD (HKEX:1211) and Xiaomi (HKEX:1810).

SpaceX, which began public trading in June, reported third-quarter revenue of $14.60 billion, including $7.60 billion from its “Super Intelligence” business, according to a November 3 financial analysis. Those figures, from secondary coverage rather than an official filing, are viewed with caution. The company’s Starship, Starlink, and computing operations are central to its growth story, but potential construction delays from the Texas moratorium could threaten the timing of revenue expansion.

Broader Market Ripples

The declines come amid a wider reassessment of AI-infrastructure spending. The Nasdaq-100 had already entered correction territory at October’s end on concerns about slowing growth in AI investments, and the election added fresh pressure. Several large technology companies rose on November 4 even as Musk-linked and some data-center stocks fell, suggesting investors are differentiating regulatory exposure and business models. CoreWeave (NASDAQ:CRWV) and Iren (NASDAQ:IREN), two other AI-infrastructure players, have also faced pressure.

Analysts remain divided on the long-term impact. Dan Ives of Yorkville Ives & Co. expects Democratic control to create significant hurdles for AI legislation and slow data-center expansion, while Morgan Stanley (NYSE:MS)’s Adam Jonas raised SpaceX forecasts and maintained a $300 price target, arguing the market underestimates its AI business. However, Jonas’s model still anticipates free-cash-flow breakeven only in 2031, highlighting substantial financing and execution risk.

Musk, responding to the election results, posted on social media that “data centers in space” looked appealing—a comment CNBC (NASDAQ:VSNT) described in the context of his speculative off-planet infrastructure plans. The quip did little to soothe investor nerves.

In the short term, investors will watch the actual scope of Texas restrictions, congressional oversight plans, merger-committee updates, and SpaceX’s next Starship test. A planned attempt to catch both Starship and its Super Heavy booster could provide an operational catalyst separate from election politics. For now, the political setback has introduced a new variable into the investment case for Musk’s empire, and the market is adjusting accordingly.

Correction: An earlier version of this article misstated the closing declines for Tesla and SpaceX. They fell 3.3% and 3.8%, respectively, not 10% and 7.5%, which were intraday lows.