Finance

Hedge fund mid-year returns: How Citadel, Millennium, and more have managed in 2025 so far

Billionaire Ken Griffin speaking onstage at the Forbes Iconoclast Summit.
Ken Griffin, founder of Citadel, has been critical of the administration's tariff policies. Jamel Toppin/Forbes
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Despite a rollercoaster start to 2025, the biggest hedge funds are positive for the year, tracking close to what stock markets have returned.

Ken Griffin's Citadel and Izzy Englander's Millennium, which both lost money in a hectic March, each returned 1.7% in June in the firms' respective flagship funds, people close to the managers said. Citadel's six-month return now stands at 2.5%, while Millennium's is at 2.2%, lower than many of their smaller multistrategy peers.

For example, according to people close to the two firms, Michael Gelband's ExodusPoint and Dmitry Balyasny's eponymous firm are up 9.3% and 7.3%, respectively, through the first half of the year.

Equity markets surged in June, with the S&P 500 index up 5%. This pushed the index's 2025 gain to more than 5.7%, a stark reversal from the dip experienced in global equities in March and early April, when President Donald Trump's tariff policies were rolled out.

There are still plenty of macro worries that could roil markets, though. Tensions between Israel and Iran remain high after the ceasefire announced last week. Trump's budget proposal, the so-called "big, beautiful bill" that would add trillions in debt, passed the Senate Tuesday and is back in the House of Representatives.

The firms below either declined to comment or did not immediately return requests for comment. Additional figures will be added as they are learned.

FundJune performance2025 performance
AQR Apex0.9%11.4%
Dymon Asia2%10.1%
ExodusPoint1.8%9.3%
Walleye1.9%8.3%
Balyasny2.4%7.3%
Man Group 17830.8%6.1%
Schonfeld Partners1.1%6%
LMR1.4%5.9%
Boothbay2.2%5.8%
Citadel Wellington1.7%2.5%
Millennium1.7%2.2%
Jain Global 1.4%2.2%
Verition0%1.2%

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Bradley Saacks
Bradley Saacks
Bradley Saacks covers hedge funds and other asset managers for Business Insider from New York. He first wrote about the multi-trillion-dollar industry for Business Insider from New York in late 2018, after spending two years covering mutual funds for the Financial Times' trade publication, Ignites.He left Business Insider for a little over a year, starting in mid-2022, and worked as a business reporter for Semafor, a media startup. He rejoined Business Insider in 2023, this time in the publication's London office, and has since relocated back to New York. A graduate of the University of North Carolina at Chapel Hill's School of Media and Journalism, he was the recipient of the O.J. Skipper Coffin Award, which is given to the top graduating senior in the reporting track.During his time at Business Insider, he has broken news on the biggest names in hedge funds, including Paul Singer's Elliott Management, Ken Griffin's Citadel, Seth Klarman's Baupost Group, and more. He is interested in telling stories about the people behind the scenes who are driving big changes at the biggest firms. He can be reached on WhatsApp and Signal at +1 919 816 5537.Notable stories include: