AMGAffiliated Managers Group, Inc.

$370.95

What is the market doing?

What the tape says about AMG

Affiliated Managers Group, Inc. is +77% over the past year while the S&P 500 is +23%: 54 points ahead of the market.

+77%

1-year return · S&P 500 +23%

vs 200-day average
+22%

vs 200-day average · a clear uptrend

RSI (14)
49

RSI (14) · neutral

Below its 52-week high
−3.3%

Below its 52-week high

2024-08-06$143.32 – $383.67 · dashed line: 200-day average2026-08-26
Details
Last close2026-08-26
$370.95
1 monthS&P 500 +3.7%
+6.8%
1 yearS&P 500 +23%
+77%
5 yearsS&P 500 +87%
+132%
vs 50-day average$354.64
+4.6%
52-week high
$383.67
52-week low
$211.27
Annualised volatility
32%
Insider buying, net, 6 monthsForms 3/4/5 to 2026-06-30
−$9.5M
Calendar-year price return
YearReturn
2026 (year to date)+29%
2025+56%
2024+22%
2023−4.4%
2022−3.7%
2021+62%
2020+21%
2019−12%
2018−52%
2017+42%
Average return by calendar month, 2016–2026
MonthYearsPositiveAverage
Jan106 of 10+1.9%
Feb104 of 10+1.2%
Mar104 of 10−3.2%
Apr106 of 10+0.67%
May105 of 10−2.1%
Jun106 of 10+3.2%
Jul118 of 11+4.3%
Aug114 of 11−1.9%
Sep105 of 10−0.65%
Oct104 of 10+0.43%
Nov108 of 10+9.0%
Dec104 of 10+1.8%

End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.