
Jim Simons Net Worth
View full profileJim Simons's net worth is currently estimated at $31.4B in 2026.
Net Worth Over Time
Net Worth Timeline
Earns PhD in Mathematics
Simons completes his doctorate in mathematics, marking the beginning of his academic career.
Founded Renaissance Technologies
Simons founds Renaissance Technologies, applying mathematical models to financial markets.
Launch of Medallion Fund
Renaissance Technologies launches the Medallion Fund, achieving unprecedented investment returns.
RenTech Dominates Hedge Funds
Renaissance Technologies becomes a leading hedge fund, revolutionizing the industry with quantitative methods.
Simons Retires as CEO
Simons steps down as CEO of Renaissance Technologies, remaining involved in the company's operations.
Death of Jim Simons
Jim Simons passes away, leaving behind a legacy as a pioneer in quantitative finance.
Financial Legacy Remains
Simons' impact on the hedge fund industry is indelible. His quantitative methods continue to be influential and used broadly. Although his fund is still in operation, his recent death casts a shadow on the company's future.
Last updated: February 24, 2026