Renaissance Technologies just made a major statement with its latest 13F release, with a massive bet on red-hot Micron (MU) stock. The quant powerhouse founded by the late Jim Simons raised its stake ...

This article looks at the Renaissance Technologies Portfolio: 10 Biggest Stocks. The American quant hedge fund is known for using statistical and mathematical tools to drive its investment programs.

Renaissance Technologies trimmed its Alphabet position in Q4 of 2025 by a big margin. That means the firm unloaded a position that was once worth close to $800 million. For a stock that gained 65% in ...

Renaissance Technologies is often referred to as the most successful hedge fund of all time. From 1998 to 2021, the firm’s Medallion Fund generated annualized after-fees returns of 39%. Despite the ...

Renaissance Technologies, founded by Jim Simons, underperformed with a return of 9.64% in the year 2025, as compared to the broader S&P 500's 12% return. In its latest Q4 2025 13F filing, the manager ...