Billionaire investor Ken Griffin’s flagship hedge fund at Citadel climbed double digits in 2025, navigating a volatile year marked by sharp market swings, trade tensions and a late-year rebound in risk assets.
Citadel’s flagship multistrategy Wellington fund, its largest, gained 10.2% in 2025, according to a person familiar with the firm’s returns who asked to remain anonymous as the information is private.
The firm’s tactical trading fund, which blends equities with quantitative strategies, rose 18.6% in 2025, the person said. Citadel’s fundamental equity strategy returned 14.5%, while its global fixed income fund advanced 9.4%.
Citadel declined to comment.
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