Jim Simons Portfolio

Jim Simons founded Renaissance Technologies. It's one of the most successful quant funds in the world. A quant fund determines investments based on mathematical models and algorithmic strategies. Their most successful fund is "Medallion Fund". From 2001 to 2013, the lowest return was +21%. In 2008 when the SS&P 500 lost over 38%, Medallion Fund almost doubled. It has earned over $100 billion in profits for its investors. The fund is only available to employees and family members of the fund. Due to this long-term success, Jim Simons was described as "the most successful hedge fund manager of all time". He is also known as a prize-winning mathematician, billionaire, and now as a philanthropist through the Simons Foundation.
Jim Simons’s investment portfolio emphasizes growth-oriented, high-quality stocks with strong technology and long-term market potential. The top five stocks directly highlighted are:
1. Trekor Metals Limited — A value- and opportunity-focused investment in the metals sector, reflecting a willingness to target cyclical upside through disciplined portfolio allocation and risk assessment.
2. NVIDIA Corp — A core technology investment centered on accelerated computing and AI infrastructure, aligning with Simons-style focus on durable competitive advantages and scalable demand dynamics within leading tech stocks.
3. Palantir Technologies Inc (Class A) — A high-conviction investment in software and data platforms, reflecting preference for companies that can compound through enterprise adoption, platform stickiness, and measurable performance in complex analytics markets.
4. Meta Platforms Inc (Class A) — A large-cap investment tied to scalable digital advertising and engagement ecosystems, indicating a market approach that balances growth, cash generation, and platform resilience within diversified stocks.
5. United Therapeutics Corp — A defensive-growth investment in specialty pharmaceuticals, suggesting a portfolio tilt toward companies with strong product pipelines, pricing power, and long-duration fundamentals.
Overall, this selection illustrates Jim Simons’s investment focus across technology, data-driven platforms, and select defensively positioned healthcare—using a concentrated portfolio of top stocks to capture secular trends while maintaining an eye on quality, differentiation, and long-term fundamentals.