Their new trading system brought in much better profits, and more investor interest. After modest 2011 returns in its flagship fund, Voleon notched gains of 34.9% in 2012 and 46.3% in 2013, according to an investor.
Still, following two more up years, Voleon suffered a loss of more than 9% in 2016, prompting concern among some of its investors.
“Nothing focuses your mind like a drawdown,” Mr. Kharitonov said, referring to the loss. “We learned a lot from last year.”
This year has been better. The firm, which has about $1.8 billion under management, was up about 4.5% through October in its flagship fund, one investor said. Its annualized return since inception is about 10.5%.