Peter Thiel, co-founder of PayPal and hedge fund manager, made a major portfolio change in 2025’s Q3. The fund, according to the regulatory filings made public in November, sold all of its Nvidia shares, which amounted to 537,742 worth approximately $100 million.
The fund slashed the position in Tesla by 76% and re-invested the money into Microsoft shares.
These moves could be a sign of profit-taking following strong AI gains, or they may indicate a strategic shift towards lower-risk technology incumbents that have proven cash flow.
Nvidia to Tesla – What has changed?
Numbers tell an incredibly stark tale. Thiel Macro left Nvidia completely in Q3, eliminating a position that had previously been core.
In late 2024 the fund invested in Nvidia, a company that was booming with artificial intelligence. The stake had risen to $85 million by Q2 of 2025.
Profit-taking is a classic contrarian strategy.
The fund sold 76% of Tesla shares after having quadrupled its stake in just a quarter.
The fund still holds the largest position, 65,000 shares valued at $29 millions as of 30 September. However, the drastic reduction in the number of shares indicates a loss of confidence.
Thiel then shifted his focus to Apple and Microsoft, creating or increasing positions in each. These three stocks, along with the reduced Tesla stake now anchors the portfolio.
Timing is important. Investors questioned whether the artificial intelligence hype reached bubble status when Thiel Macro filed their 13F back in November.
Thiel’s departure from the dominant AI chips supplier amplified these concerns in a crucial moment for the industry.
Strategic and market implications
This rotation shows a shift in focus from AI hardware to tech platforms that have multiple revenue streams.
Nvidia is trading at an estimated P/E ratio of 46.4, which is high even for the chip industry leader in a supercycle. Tesla is valued at 295 earnings times, which includes speculative robotaxi plans that are years off.
The two investments are high-conviction wagers on future breakthroughs, but they have limited cash-generation near-term.
Microsoft, on the other hand, offers a direct way to monetize AI via its enterprise software as well as Copilot.
OpenAI’s $250 billion commitment to investment backed Azure revenue growth of 39% during the last quarter.
Apple’s 2 billion global devices provide a distribution channel for AI-based services, while also generating $99 Billion in annual free cash flow, the majority of which is returned to investors through share buybacks.
Apple’s lock-in to its ecosystem is also durable. Both depend on AI becoming a productivity wonder.
It is striking to compare the two. SoftBank sold its entire Nvidia stake of $5,8 billion in Q3, confirming the belief that semiconductors have peaked.
Thiel’s decision is significant, however. He has made a name for himself by identifying turning points and not following trends.
Microsoft’s and Apple’s earnings will decide whether Thiel’s thesis is true. Microsoft has to prove that it is able to monetize AI enterprise faster than its competitors.
Thiel’s new positioning looks prophetic if both companies deliver.
Even sophisticated investors can make this mistake at the most inopportune time.
As updates are made, this post Peter Thiel cuts Tesla stake to buy AI stock and sells Nvidia may change.
