D. E. Shaw & Co.

Founder David E. Shaw grew up in California, received his Ph.D. from Stanford University in 1980 and then taught in the Computer Science Department at Columbia UniversityColumbia UniversityColumbia University, formally Columbia University in the City of New York, is a private research university in New York City and a member of the Ivy League. Founded in 1754 by royal charter from King George II as King's College, it is the oldest institution of higher education in New York State and the fifth oldest in the United States. It was renamed Columbia College in 1784 and adopted the university name and moved to Manhattan's Morningside Heights in 1896. It has 17 schools and four affiliated colleges, with 35,978 students enrolled in fall 2025. Legal scholar Jennifer L. Mnookin became president on July 1, 2026.Open the full entry, leaving academia in 1986 to pursue the emerging field of computational finance; he first joined a new, secretive trading group at Morgan StanleyMorgan StanleyMorgan Stanley is an American global financial services firm that grew from an investment banking partnership into a publicly traded financial group spanning investment banking, securities trading, wealth management, and investment management.Open the full entry that used computer modeling, and later received a job offer from Goldman SachsGoldman SachsGoldman Sachs is an American financial services group headquartered in New York whose businesses include investment banking, securities trading, asset management, and wealth management. It traces its origins to the commercial paper business Marcus Goldman founded in 1869; it listed on the New York Stock Exchange in 1999 under the ticker GS and became a bank holding company in 2008. David Solomon serves as chairman and chief executive officer.Open the full entry.⁠[1][2][2]

In the summer of 1988, Shaw, then 37, sought career advice from Donald Sussman, founder of Paloma Partners. Sussman judged the Goldman offer inadequate and invited Shaw to work with him instead; after three days of sailing on Long Island Sound with Shaw and his partner Peter Laventhol, Paloma Partners agreed to invest US$30 million with D. E. Shaw.⁠[2][2][2][2][2]

D. E. Shaw was founded in 1988 above a small bookstore in downtown New York City with six employees and US$28 million in capital, and quickly became a pioneer in computational finance. Its first office, about 1,200 square feet, sat above a bookstore called Revolution Books on 16th Street near Union Square and was equipped with two Sun Microsystems computers. Early employees included Lou Salkind, a computer science Ph.D. from New York University, whom Shaw told that he wanted to build a company at the intersection of technology and finance.⁠[1][2][2][2][2][2]

From the outset the firm was built on systematic investing, and on that foundation it developed expertise in fundamental analysis and discretionary investing. In its early years its orders accounted for an estimated 2% of New York Stock Exchange trading volume, and this new wave of quantitative trading pushed the NYSE to automate.⁠[3][2]

In 1990, Anne Dinning, a computer science Ph.D. from New York University, joined as a quantitative researcher in the Equity Arbitrage trading unit and later ran the London and Tokyo offices; in 1992 Max Stone joined, and from 1994 to 1998 he managed the newly created fixed income trading unit. Charles Ardai, a Columbia University English graduate who joined in 1991, was tasked with setting up the recruiting department, and the firm went on to hire people with unconventional backgrounds such as a chess master, published writers and stand-up comedians.⁠[1][2][1][1][2][2][2]

Shaw’s use of the Arpanet, the precursor to the internet, as an academic helped inspire the early free email service Juno: with equity capital from D. E. Shaw, Juno launched in 1996, went public and later merged with a competitor. Jeff Bezos, who joined in 1990, was in charge of the firm’s online retailing project; he asked Shaw whether he could pursue it on his own, Shaw agreed, and Amazon was soon born, with D. E. Shaw taking no stake in Amazon.⁠[2][2][3][2][2]

In 1996, D. E. Shaw India opened its first office, in Hyderabad, India.⁠[4]

In 2001, David E. Shaw stepped back from day-to-day management of the firm and began work in computational biochemistry, and in 2002 he began building the scientific team at D. E. Shaw Research; since then the firm’s day-to-day operations have been overseen by the Executive Committee, while Shaw remains involved in certain higher-level strategic decisions about the investment businesses and spends most of his time as chief scientist of D. E. Shaw Research. D. E. Shaw Research develops special-purpose supercomputers and new computational methods to study pharmaceutically significant molecules at an atomic level and design targeted therapeutics; as of October 2026, eight of its drugs had reached clinical stage, four of them designed independently.⁠[2][1][1][1][5][5]

In 2004, Max Stone launched the Discretionary Macro trading unit. In 2005, the firm opened an office in Silicon Valley and began investing in renewable energy, building three renewable energy companies and investing in dozens of utility-scale projects across the United States, including the country’s first offshore wind farm. Its affiliate DESRI has developed, owned and operated utility-scale renewable energy projects in the United States since 2010.⁠[1][6][3][7]

In 2008, D. E. Shaw launched its first private credit fund; in 2012 it launched the Alkali Series, a family of closed-end, intermediate-duration funds that take a multi-strategy approach and focus mainly on less-liquid opportunities in credit and related markets.⁠[8][8]

In 2010, D. E. Shaw, by then with more than 1,000 employees, moved into new offices at 1166 Sixth Avenue, its fourth New York City home. That year Eddie Fishman, previously a senior member of the Investor Relations department, was appointed Chief Operating Officer.⁠[2][1]

In 2015, after years of internal development and testing, D. E. Shaw formed Arcesium LLC to make part of its technology capabilities available to other asset managers; Arcesium later became an independently operated financial technology firm providing pre- and post-investment data, analytics and post-trade processing services while continuing to serve D. E. Shaw and its funds. Also from 2015, its venture studio DESCOvery began building new businesses in fintech, insurtech and data analytics.⁠[3][3][3]

Also in 2015, former Google executive chairman Eric Schmidt, a longtime investor in D. E. Shaw’s hedge funds, took a 20% stake in the firm, buying out the earlier investment of the bankrupt Lehman Brothers.⁠[2]

In 2022, D. E. Shaw launched the Diopter Series of intermediate-duration funds, which invest in capital relief, capital optimization, risk transfer, risk sharing and similar transactions.⁠[9]

As of October 2026, D. E. Shaw is led by a seven-person Executive Committee whose members have worked together for more than 15 years: Executive Committee Chair Anne Dinning, who oversees the Corporate Development department and the DESCOvery venture studio; Risk Committee Chair Max Stone; Chief Operating Officer Eddie Fishman; Alexis Halaby, who oversees D. E. Shaw Investment Management (DESIM) and the Investor Relations and Communications departments; Edwin Jager, who oversees Fundamental Equities and several credit units; Anoop Prasad, Global Head of Systematic Equities; and Adam Deaton, who heads the Systematic Futures trading unit.⁠[1][1][1][1][1][1][1][1][1]

The firm treats five principles as its core values: hire and cultivate extraordinary people, take the high road, set unusually ambitious goals, focus on the firm as a whole, and analyze rigorously and communicate clearly.⁠[1][1][1][1][1]

D. E. Shaw’s investment approach spans a continuum from systematic to discretionary: its systematic strategies rely on quantitative and computational techniques developed over more than 35 years of research and trading, and its discretionary strategies rely on fundamental analysis. Its investment activities fall into four categories: hedge funds, mainly multi-strategy vehicles; private markets, covering private credit, venture and growth equity, and capital solutions for financial institutions and corporates; active equity strategies seeking long-term excess returns relative to common equity benchmarks; and multi-asset class strategies across liquid asset classes.⁠[3][3][3][3][3][3][3]

The firm has more than 800 developers and engineers, sponsors open source projects such as IPython, Jupyter and NumPy, created tools such as Pyflyby and PJRmi, co-created Versioned HDF5 with Quansight Labs, and is a founding member of the Consortium for Python Data API Standards. Risk management is guided by the Risk Committee, made up of Executive Committee members, the Chief Risk Officer and additional managing directors, which evaluates risk in various dimensions and allocates capital among strategies.⁠[3][3][3][3][3][3]

As of October 2026, D. E. Shaw has more than 3,000 people worldwide and is headquartered at Two Manhattan West in New York; its other offices are in Bermuda, Boston, Kansas City, Rye and San Francisco in North America, London and Luxembourg in Europe, and Bengaluru, Gurugram, Hong Kong, Hyderabad, Shanghai and Singapore in Asia.⁠[1][10][10]

D. E. Shaw & Co.: Official website: https://www.deshaw.com/ (opens in a new window).⁠[11]

D. E. Shaw Research: Official website: https://www.deshawresearch.com/ (opens in a new window).⁠[5]

DESRI: Official website: https://www.desri.com/ (opens in a new window).⁠[11]

LinkedInLinkedInLinkedIn is a social networking platform for professionals. It was founded in 2002 by Reid Hoffman and others, launched in 2003, and listed on the New York Stock Exchange in 2011; after Microsoft acquired it for approximately $26.2 billion in 2016, it became a wholly owned Microsoft subsidiary. Its revenue comes from membership subscriptions, advertising, and recruitment solutions.Open the full entry: Public profile: https://www.linkedin.com/company/d.-e.-shaw-&-co./ (opens in a new window)⁠[12]

YouTubeYouTubeYouTube is Google’s video-sharing and creator platform, founded in 2005 by Steve Chen, Chad Hurley, and Jawed Karim and acquired by Google in 2006. Built around video uploading, viewing, and creator earnings, the platform has developed Shorts, YouTube Music, Premium, YouTube TV, and products for children, and is headquartered in San Bruno, California, United States.Open the full entry: Public channel: https://www.youtube.com/@deshawgroup (opens in a new window)⁠[12]

GitHub: Public profile: https://github.com/deshaw (opens in a new window)⁠[12]