Simons’ Medallion Up More Than 30 Percent in 2010
Jim Simons’ Medallion Fund finished 2010 strongly, posting a better than 30 percent return.
Stephen Taub
December 17, 2025
James Simons, Renaissance Technologies Corp's chairman and president, poses during a reception at the American Museum of Natural History in New York, U.S., on Saturday, Sept. 29, 2007. Simons's $18 billion Renaissance Institutional Equities Fund declined 12 percent since its value peaked last May, investors with direct knowledge of situation said. Mandel's Lone Cedar Fund dropped about 10.6 percent from its high in December, according to people familiar with the fund. Photographer: Jin Lee/Bloomberg News
Jin Lee/BLOOMBERG NEWS
