History of Jim Simons in Timeline

By Popular Timelines Editorial Team · Updated: May 15, 2024

James Harris Simons is a highly successful American hedge fund manager, mathematician, and philanthropist. He founded Renaissance Technologies, a quantitative hedge fund known for its exceptional returns. Simons and his firm utilize mathematical models and algorithms to identify and capitalize on market inefficiencies, earning him the reputation of being one of the greatest investors in history.

1936: Discovery of Asteroid 6618 Jimsimons

Clyde Tombaugh discovered the asteroid that would later be named after James Simons.

April 25, 1938: Birth of James Harris Simons

James Harris Simons was born on this day.

1958: Simons Graduates from MIT

Simons earned a bachelor's degree in mathematics from MIT.

1961: Simons Earns PhD in Mathematics

At the age of 23, Simons received his PhD in mathematics from UC Berkeley under the supervision of Bertram Kostant.

1962: Simons Completes PhD Thesis

Simons completes his PhD thesis, providing a new proof of Berger's classification of the holonomy groups of Riemannian manifolds.

1964: Simons Joins the National Security Agency

Simons began working with the National Security Agency, focusing on code-breaking.

1968: Simons Joins Stony Brook University

After leaving the IDA due to his opposition to the Vietnam War, Simons joined the faculty at Stony Brook University.

1973: Simons Tasked with Analyzing Lucifer Cipher

IBM enlisted Simons to analyze and potentially break the block cipher Lucifer, a precursor to the Data Encryption Standard (DES).

1976: Simons Awarded Oswald Veblen Prize

Simons received the American Mathematical Society (AMS) Oswald Veblen Prize in Geometry for his contributions to geometry and topology.

1978: Simons Concludes Role as Math Department Chair

Simons concluded his tenure as the chair of the math department at Stony Brook University.

1988: Establishment of the Medallion Fund

After recruiting mathematicians like Leonard E. Baum and James Ax, Renaissance Technologies, founded by Simons, established the Medallion Fund.

1988: Medallion Fund Achieves Significant Trading Profits

The Medallion fund, closed to outside investors, earned over $100 billion in trading profits since its inception.

1990: Renaissance Technologies Political Contributions Begin

Renaissance Technologies, founded by Jim Simons, started contributing to federal campaigns, eventually reaching a total of over $59 million by 2016.

1994: Establishment of the Simons Foundation

James Simons and his wife Marilyn founded the Simons Foundation to support research in mathematics and fundamental sciences.

1996: Death of Paul Simons

Jim Simons' son, Paul, died at the age of 34 after being hit by a car while riding his bicycle on Long Island.

2001: Renaissance Technologies Lobbying Efforts

Renaissance Technologies began engaging in lobbying efforts, spending $3.73 million by 2016.

2003: Death of Nicholas Simons

Jim Simons' son, Nicholas, drowned at the age of 24 during a trip to Bali, Indonesia.

2003: Death of Nick Simons and Establishment of Nick Simons Institute

Jim Simons' son, Nick, drowned at the age of 24 while on a trip to Bali. In honor of Nick's work in Nepal, the Simons family became major benefactors to Nepalese healthcare through the establishment of the Nick Simons Institute.

2003: Establishment of SFARI

The Simons Foundation launched the Simons Foundation Autism Research Initiative (SFARI) to focus on advancing understanding, diagnosis, and treatment of autism spectrum disorders.

January 2004: Simons Founds Math for America

Simons established Math for America, a non-profit organization aiming to enhance mathematics education in U.S. public schools by attracting more highly qualified teachers.

2004: Founding of Math for America

Jim Simons established Math for America with a $25 million pledge from the Simons Foundation.

2004: Simons' Estimated Earnings Reported

Simons was estimated to have personally earned $670 million.

2005: Simons Earns Highest Compensation Among Hedge Fund Managers

Simons received $1.5 billion, the highest compensation among hedge fund managers that year.

2006: Extensive Political Contributions

Jim Simons began contributing significantly to federal campaigns, donating approximately $30.6 million.

2006: Increased Funding for Math for America

Jim Simons doubled his initial pledge to Math for America, demonstrating his commitment to supporting math education.

2006: Simons Named Financial Engineer of the Year

Simons was named Financial Engineer of the Year by the International Association of Financial Engineers.

2007: Simons' Estimated Earnings Reported

Simons was estimated to have personally earned $2.8 billion.

2008: Simons Acquires Yacht Archimedes

Jim Simons took ownership of a motor yacht named Archimedes, built by the Dutch company Royal Van Lent.

2008: Medallion Fund Performance Soars

Renaissance Technologies' Medallion Fund, which was available only to employees and their families, achieved an 80% surge in performance despite significant fees.

May 2009: Investor Scrutiny Over Fund Performance

Investors questioned Jim Simons about the significant performance difference between Renaissance Technologies' Medallion Fund (exclusive to employees and families) and the Renaissance Institutional Equities Fund (RIEF) available to outside investors. Medallion surged 80% in 2008, while RIEF experienced losses.

October 10, 2009: Simons Announces Retirement Plans

Simons announced his plan to retire on January 1, 2010.

January 1, 2010: Simons Retires from Renaissance Technologies

Simons retired from his role at Renaissance Technologies but remained as nonexecutive chairman.

July 1, 2012: Establishment of the Simons Institute for the Theory of Computing

The Simons Foundation donated $60 million to Berkeley to create the Simons Institute for the Theory of Computing, a leading research center for theoretical computer science.

July 22, 2014: Senate Investigation into Tax Avoidance Strategy

Jim Simons and Renaissance Technologies were investigated by the U.S. Senate Permanent Subcommittee on Investigations for using complex basket options to categorize day-to-day stock trades as long-term capital gains, resulting in significant tax savings. Senators John McCain and Carl Levin condemned the practice.

2014: Simons' Reported Earnings Released

Simons reportedly earned US $1.2 billion, including a share of his firm's management and performance fees, cash compensation, and stock and option awards.

2014: Simons Elected to the US National Academy of Sciences

Simons was elected to the U.S. National Academy of Sciences.

2015: IRS Scrutiny Over Tax Loophole

Renaissance Technologies came under scrutiny by the IRS for utilizing a loophole that allowed them to avoid an estimated $6.8 billion in taxes over a decade.

2016: MIT Mathematics Department Building Named in Simons' Honor

Jim Simons and his wife's significant contributions to MIT led to the mathematics department building being renamed in their honor, recognizing their support for scientific research and education.

2016: Significant Political Contributions

Jim Simons was the #5 donor to federal candidates, donating significantly to Democratic Party political action committees, including Hillary Clinton's Priorities USA Action and the House and Senate Majority PACs. He also made a donation to Republican senator Lindsey Graham's super PAC.

2016: Asteroid Named After James Simons

The International Astronomical Union named asteroid 6618 Jimsimons, discovered in 1936, after James Simons to honor his contributions to mathematics and philanthropy.

2016: Founding of the Flatiron Institute

The Simons Foundation established the Flatiron Institute to support computational science research across various disciplines, including biology, astrophysics, quantum mechanics, mathematics, and neuroscience. The institute houses five groups of computational scientists, each with a significant number of PhD-level researchers.

2018: Simons Ranked 23rd on Forbes List

Forbes ranked Simons as the 23rd richest person on its list.

2018: Medallion Fund Reports Impressive Returns

The Medallion Fund reports an average gross annual return of 66.1% and an average net annual return of 39.1% between 1988 and 2018.

2018: Continued Support for Math for America

The Simons Foundation continued its funding for Math for America, highlighting its ongoing commitment to improving math education.

March 2019: Simons Listed Among Highest-Earning Hedge Fund Managers

Forbes named Simons as one of the highest-earning hedge fund managers and traders.

April 2019: Renaissance Technologies Manages Additional Funds

Renaissance Technologies manages three funds open to outside investors: Renaissance Institutional Equities Fund (RIEF), Renaissance Institutional Diversified Alpha (RIDA), and Renaissance Institutional Diversified Global Equity Fund, totaling about $55 billion in combined assets.

October 2019: Simons' Net Worth Estimated

Simons' net worth was estimated at $21.6 billion.

August 2020: Donation to Senate Majority PAC

Jim Simons donated $1.5 million to the Senate Majority PAC, a Democratic super-PAC.

2020: Simons' Estimated Earnings Reported

Simons was estimated to have personally earned $2.6 billion.

2020: Increased Support for Simons Institute and Berkeley Affiliates

The Simons Foundation awarded over $46 million in grants to Berkeley, aimed at bolstering the Simons Institute's endowment and supporting its operations. They also provided significant funding to Berkeley affiliates, including the Simons Laufer Mathematical Sciences Institute and Berkeley Lab.

September 2021: Resolution of Tax Dispute with IRS

Jim Simons and his colleagues at Renaissance Technologies agreed to pay billions of dollars in back taxes, interest, and penalties to resolve a long-running dispute with the IRS regarding their tax avoidance strategies. This marked one of the largest tax settlements in IRS history.

October 2023: Additional Funding for Simons Institute

The Simons Foundation provided a $25 million matching pledge to the Simons Institute for the Theory of Computing at Berkeley, further demonstrating their commitment to advancing research in the field.

2023: Significant Donation to Stony Brook University

The Simons Foundation donated $500 million to Stony Brook University, marking the second-largest donation to a public university in American history.

2023: Simons Ranked 25th on Forbes 400 List

With a net worth of $30 billion, Forbes ranked Simons as the 25th richest person on its Forbes 400 list.

May 10, 2024: Death of James Harris Simons

James Harris Simons passed away on this day.

2024: Expansion of Avalon Nature Preserve

Avalon Nature Preserve, established by Jim Simons in memory of his son Paul, was expanded to 216 acres. This preserve, located in Stony Brook, serves as a lasting tribute to Paul and reflects Simons' dedication to environmental conservation.