Affiliated Managers Group, Inc. (MGRB) Gains from Investment Securities (2009 - 2026)

Affiliated Managers' Gains from Investment Securities history runs 18 years deep, the most recent figure standing at $294.4 million for Q1 2026.

• On a quarterly basis, Gains from Investment Securities rose 43.82% year-over-year to $294.4 million in Q1 2026; TTM through Mar 2026 was $557.5 million, a 40.39% increase from a year earlier, with the FY2025 full-year figure at $467.8 million, up 15.82% from the prior year.
• Gains from Investment Securities rose to $294.4 million in Q1 2026 per MGRB's latest filing, from $88.1 million in the prior quarter.
• Across five years, Gains from Investment Securities topped out at $305.5 million in Q1 2023 and bottomed at $45.4 million in Q2 2023.
• The 5-year median for Gains from Investment Securities is $83.8 million (2025), against an average of $120.6 million.
• Across the five-year window, Gains from Investment Securities slumped 56.05% in 2023 and surged 89.06% in 2025, its largest moves.
• Year by year, Gains from Investment Securities stood at $53.8 million in 2022, then gained by 28.44% to $69.1 million in 2023, then tumbled by 32.56% to $46.6 million in 2024, then jumped by 89.06% to $88.1 million in 2025, then surged by 234.17% to $294.4 million in 2026.
• Per Business Quant, the three latest MGRB Gains from Investment Securities figures stand at $294.4 million (Q1 2026), $88.1 million (Q4 2025), and $83.8 million (Q3 2025).