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AI bubble burst coming? Concerns jump after billionaire Peter Thiel's fund sells entire $100 million worth Nvidia stock - Mint

Reported by Livemint
Nov 17, 2025· 2 min read
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Key Takeaways
  • • Thiel Macro LLC sold its entire 537,742-share Nvidia stake worth approximately $100 million as of September 30, 2025, according to SEC filings disclosed on November 14, 2025, signaling a high-profile exit from the AI hardware sector by a prominent tech investor.
  • • The complete divestment from Nvidia—a company Thiel has historically championed for AI dominance—has triggered heightened concerns among institutional investors regarding an AI valuation bubble, with trillions of dollars committed to AI infrastructure at risk.
  • • Thiel Macro's current portfolio now emphasizes Apple, Microsoft, and Tesla, reflecting a strategic pivot away from specialized AI chip exposure at a moment when market sentiment on AI valuations is deteriorating.
  • • The Nvidia exit compounds broader hedge fund portfolio rebalancing in Q3 2025, with multiple funds reducing "Magnificent Seven" tech stock holdings amid peaked valuation concerns, as investors await Nvidia's Q3 earnings on November 19 for demand pipeline clarity.
  • • SoftBank Group's $5.83 billion Nvidia stake sale on November 11—just days before Thiel's announcement—further validates market anxiety over AI sector overvaluation, though SoftBank continues backing OpenAI despite chip exposure reduction.
Summary
Thiel Macro LLC, the hedge fund vehicle of billionaire Peter Thiel, has completed a full exit from its Nvidia position by selling approximately 537,742 shares valued at roughly $100 million as of the September 30, 2025 quarter-end, according to SEC filings released November 14. The decision to liquidate an entire position in a company Thiel has long publicly supported as a critical AI infrastructure play has immediately amplified investor concerns regarding the sustainability of current AI sector valuations.

The timing of this divestment is particularly significant given the broader market context. Multiple hedge funds reduced exposure to "Magnificent Seven" tech stocks during Q3 2025, signaling institutional appetite erosion for highly valued AI-related equities. The Thiel Macro sale arrives just days after SoftBank Group disclosed a $5.83 billion Nvidia stake reduction on November 11, suggesting coordinated concern among sophisticated investors about peak valuations in the AI hardware supply chain. Notably, SoftBank maintained its OpenAI investment despite the Nvidia exit, indicating selective rather than wholesale AI sector abandonment.

The exit carries material implications for market sentiment ahead of Nvidia's third-quarter earnings announcement scheduled for November 19, 2025. Investors will scrutinize the company's advanced AI chip demand pipeline as a bellwether for broader AI sector health. With trillions of dollars deployed toward AI infrastructure investments—including advanced chip procurement and data center construction—any signal of softening demand could precipitate broader portfolio rebalancing across institutional accounts.

Thiel Macro's revised portfolio composition now emphasizes positions in Apple, Microsoft, and Tesla, with Nvidia completely eliminated. This reallocation suggests a strategic rotation from pure-play AI hardware exposure toward diversified technology and consumer electronics holdings. The foundation declined to comment to Reuters on the transaction, leaving investor interpretation to market analysis and regulatory filings.

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Livemint AI bubble burst coming? Concerns jump after billionaire Peter Thiel's fund sells entire $100 million worth Nvidia stock - Mint