The Largest Hedge Funds in Europe

A hedge fund trades public markets — equities, credit, macro, derivatives — using leverage and short-selling to pursue returns in any environment. Europe's industry is, in practice, London's: the city's managers run about $671 billion across 92 billion-dollar firms, the largest hub outside New York, per With Intelligence's Billion Dollar Club. Man Group leads the Europe-headquartered field with $106.4 billion of alternatives as of 31 March 2026, inside a listed firm managing $228.7 billion in total. TCI Fund Management follows at $77 billion after the best year any hedge fund has ever had, and Marshall Wace runs roughly $75 billion. The next tier is a study in contrasts: quant firm Qube Research & Technologies (~$38B) is growing as fast as any manager in Europe, while macro veterans Brevan Howard (~$33-34B) and fixed-income specialist Capula (~$32B) anchor the old guard.

The defining tension at the top is between gathering assets and returning them. Chris Hohn's TCI made a record $18.9 billion for investors in 2025 on returns of roughly 27-28%, the largest single-year dollar gain ever recorded, and by some measures overtook Man as the biggest hedge fund firm outside the US. Marshall Wace went the other way, handing back about $3.1 billion in late 2025 to curb growth and protect returns, and Rokos is capping assets near $20 billion for the same reason: at this scale, performance protection beats fee maximization. Man Group is the exception that proves the rule, a listed multi-strategy firm whose alternatives book keeps compounding. Figures here are net hedge-fund assets or the closest disclosed equivalent, not the leverage-inflated regulatory totals in Form ADV filings; private firms disclose irregularly, so several values are estimates at mixed dates.

The backdrop was the strongest stretch in years. Global hedge funds returned about 12% in 2025, the best since 2020, and the Billion Dollar Club of 579 firms above $1 billion reached a record $4.05 trillion, up 19% year over year, per With Intelligence. London accounted for 71% of Europe's asset growth, cementing the city's position as the industry's second hub and its clear center of gravity on this side of the Atlantic. Growth is not evenly shared: assets are concentrating in a handful of multi-strategy, quant, and activist franchises — precisely the firms at the top of this table — while single-strategy managers below them fight for the remainder. Each firm on the list links to its Altss profile, where strategy, leadership, and filings are tracked.