Group 1 - AQR Capital Management's multi-strategy product achieved a return of 19.6% in 2025, continuing its recovery trend despite a turbulent year for the quantitative investment industry [1] - The Apex fund reported a 3% return in December, with a total of $6.8 billion in assets [1] - The Adaptive Equities Strategy, which is market-neutral, was the largest contributor to Apex's 2025 returns, generating a yield of 24.4% from a $6.3 billion market [1]