Investor profile · Q2 2026 13F

Jim Simons’s Portfolio

The mathematician (1938–2024) who founded Renaissance Technologies and defined quantitative investing. The firm's 13F reflects model-driven positioning across thousands of names, not discretionary conviction.

Portfolio value

$72.62B

Holdings

3140

Last 13F filed

Aug 13, 2026

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Q2 2026

Renaissance Technologies held $63.9B across 3,213 highly diversified positions, the signature of a systematic quant manager — the largest holding, United Therapeutics, is just 1.7% of assets, followed by Palantir (1.6%), Apple, Kinross Gold and Micron. Read the full Q2 2026 analysis →

Top holdings

1NVDANvidia Corporation$1.42B2.0%2METAMeta Platforms Inc$1.14B1.6%3INTCIntel Corp$1.02B1.4%4UTHRUnited Therapeutics Corp Del$925.85M1.3%5PLTRPalantir Technologies Inc$883.00M1.2%6GOOGLAlphabet Inc$828.17M1.1%7EXELExelixis Inc$730.62M1.0%8VRSNVerisign Inc$616.26M0.8%9KGCKinross Gold Corp$584.53M0.8%10CRWDCrowdstrike Hldgs Inc$571.56M0.8%

Full holdings, history & AI analysis on the Renaissance Technologies page →

Data source: Renaissance Technologies’s SEC Form 13F-HR filings, most recently filed Aug 13, 2026. 13F filings disclose long U.S. equity positions only, with up to a 45-day lag. How we process this data →