By Trevor Jennewine
Publication Date: 2026-02-09 00:00:00
Key Points
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Hedge fund billionaires Ken Griffin and Cliff Asness bought shares of Palantir Technologies in the third quarter.
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Hedge fund billionaires Israel Englander and Steven Cohen bought shares of Comfort Systems in the third quarter.
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Palantir develops artificial intelligence software, and Comfort Systems provides HVAC and immersion cooling systems for data centers.
- 10 stocks we like better than Palantir Technologies ›
Semiconductor stocks Nvidia and Broadcom have been popular with investors as the artificial intelligence spending boom has unfolded, but there are other ways to play the trend.
In the third quarter, several hedge fund billionaires bought shares of Palantir Technologies (NASDAQ: PLTR), a software stock that has advanced 2,000% since January 2023. That list includes Ken Griffin and Cliff Asness, both of whom outperformed the S&P 500 over the past three years.
Will AI create the world’s first trillionaire? Our team just released a report on the one little-known company, called an “Indispensable Monopoly” providing the critical technology Nvidia and Intel both need. Continue »
Meanwhile, several hedge fund billionaires bought shares of Comfort System (NYSE: FIX), a construction services stock that has added 970% since January 2023. That list includes Israel Englander and Steven Cohen, both of whom outperformed the S&P 500 over the past three years.
Here’s what investors should know about these AI stocks.
Image source: Getty Images.

