Chepstow Lane Capital, the hedge fund founded by former Soros Fund Management portfolio manager Agata Dornan, recorded double-digit gains in 2025, extending its strong performance track record, according to a report by Financial News London.

SS&C Technologies Holdings has reported a 0.98% gross return for the SS&C GlobeOp Hedge Fund Performance Index in December 2025, reflecting steady, if moderate, gains for hedge funds across its administration platform.

Toronto-based hedge fund Anson Funds Management saw strong returns in 2025, with its flagship fund doubling gains from 10.1% in 2024 to 21.2%, pushing total assets under management to $2.4 billion as of 31 December, according to a report by Bloomberg.

Zhejiang High-Flyer Asset Management, the quantitative hedge fund founded by DeepSeek creator Liang Wenfeng, delivered average returns of nearly 57% in 2025, reinforcing a standout year for China’s systematic managers, according to a report by Business Times.

D1 Capital Partners recorded a 39 per cent gain across its private investment portfolio last year, driven largely by its long-standing investment in Elon Musk’s SpaceX following a sharp uplift in the company’s valuation, according to a report by Bloomberg.

Chris Rokos’ macro hedge fund delivered another year of double-digit returns in 2025, gaining around 21% as volatility across equities, rates and currencies created fertile trading conditions for global macro managers, according to a report by Bloomberg.

London-based Qube Research & Technologies’ flagship hedge fund delivered gains of around 30% in 2025, broadly in line with its long-term performance record, according to a report by Bloomberg citing unnamed people familiar with the matter.

Losses at Eisler Capital deepened in the final month of 2025 as the now-closed multi-strategy hedge fund completed its wind-down, with the firm’s flagship fund falling 7.35% in December, taking full-year losses to 14.3%, according to an a report by Bloomberg citing an investor letter.