What changed · written from our data
As of Nov 12, 2026Affiliated Managers Group, Inc. 6.750% Junior Subordinated Notes due 2064 closed at $20.65 on Nov 12, down 1.15%, within 0.0% of its 52-week closing low. Volume of 45.7K shares was 0.81× its 20-day average (close to normal).
Split-adjusted performance: -0.7% over one month, -14.4% over six months, -15.9% over one year.
In the quarter ended Sep 30, 2026, revenue was $595.20M, up 12.7% from a year earlier, with a net margin of 29.1%.
Short interest was 26.4K shares at the Oct 30 settlement, up 186.0% from the prior report (1.0 days to cover).