Affiliated Managers Group, Inc. (MGRD) stock
MGRDNYSEInvestment AdviceFiscal year ends December 31Also trades as AMG, MGR, MGRB, MGRE
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 7, 2026Score 15/307% below fair value
$13.74−0.05 (-0.36%)
Close on Oct 30, 2026Market cap $369.61MP/E 0.5Yield 0.29%
Price history
Affiliated Managers share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$13.74
-0.36% on the day
52-week range
$13.53 – $16.14
-14.9% from the high
Change over 52 weeks
-14.3%
From $16.04 on Oct 30, 2025
Average volume
22,604
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $14.15 | $14.35 | $13.53 | $13.74 | -3.71% | 277,756 |
| Sep 2026 | $14.59 | $14.74 | $14.17 | $14.27 | -2.19% | 1,011,896 |
| Aug 2026 | $15.02 | $15.05 | $14.55 | $14.59 | -2.86% | 179,128 |
| Jul 2026 | $14.47 | $15.34 | $14.47 | $15.02 | +3.87% | 466,963 |
| Jun 2026 | $14.95 | $15.22 | $14.40 | $14.46 | -4.05% | 413,352 |
| May 2026 | $15.01 | $15.24 | $14.86 | $15.07 | +0.07% | 233,880 |
| Apr 2026 | $14.62 | $15.26 | $14.40 | $15.06 | +3.01% | 202,780 |
| Mar 2026 | $15.62 | $15.79 | $14.49 | $14.62 | -6.58% | 232,773 |
| Feb 2026 | $15.62 | $15.90 | $15.44 | $15.65 | +0.84% | 321,190 |
| Jan 2026 | $15.42 | $15.85 | $15.34 | $15.52 | +0.98% | 197,093 |
| Dec 2025 | $15.56 | $15.87 | $15.27 | $15.37 | -2.23% | 268,506 |
| Nov 2025 | $15.86 | $16.06 | $15.36 | $15.72 | -2.00% | 280,785 |
| Oct 2025 | $16.04 | $16.32 | $15.61 | $16.04 | -0.25% | 150,121 |
| Sep 2025 | $16.15 | $16.94 | $15.94 | $16.08 | -0.92% | 131,216 |
| Aug 2025 | $15.55 | $16.37 | $15.42 | $16.23 | +4.57% | 220,976 |
| Jul 2025 | $15.25 | $15.74 | $15.17 | $15.52 | +2.78% | 220,051 |
| Jun 2025 | $14.80 | $15.44 | $14.61 | $15.10 | +2.23% | 231,745 |
| May 2025 | $15.34 | $15.56 | $14.70 | $14.77 | -3.40% | 307,487 |
| Apr 2025 | $15.75 | $15.84 | $14.62 | $15.29 | -2.80% | 298,626 |
| Mar 2025 | $16.28 | $16.32 | $15.64 | $15.73 | -3.02% | 354,848 |
| Feb 2025 | $16.13 | $16.60 | $16.01 | $16.22 | -0.12% | 265,429 |
| Jan 2025 | $15.96 | $16.62 | $15.23 | $16.24 | +1.63% | 267,305 |
| Dec 2024 | $17.35 | $17.44 | $15.43 | $15.98 | -8.16% | 431,261 |
| Nov 2024 | $17.63 | $17.80 | $16.96 | $17.40 | -0.57% | 138,552 |
| Oct 2024 | $17.84 | $18.37 | $17.43 | $17.50 | -1.91% | 322,162 |
| Sep 2024 | $17.43 | $18.23 | $17.31 | $17.84 | +2.94% | 141,983 |
| Aug 2024 | $16.87 | $17.79 | $16.46 | $17.33 | +2.85% | 189,467 |
| Jul 2024 | $16.63 | $17.66 | $16.43 | $16.85 | +1.20% | 145,540 |
| Jun 2024 | $16.85 | $17.28 | $16.58 | $16.65 | +0.18% | 94,441 |
| May 2024 | $16.61 | $17.17 | $16.36 | $16.62 | +0.36% | 120,131 |
| Apr 2024 | $17.71 | $17.78 | $16.35 | $16.56 | -5.86% | 112,435 |
| Mar 2024 | $17.53 | $18.06 | $16.78 | $17.59 | +0.34% | 278,429 |
| Feb 2024 | $17.17 | $17.53 | $16.84 | $17.53 | +2.82% | 193,936 |
| Jan 2024 | $16.58 | $17.19 | $15.92 | $17.05 | +2.46% | 184,018 |
| Dec 2023 | $15.76 | $16.89 | $15.60 | $16.64 | +6.05% | 489,376 |
| Nov 2023 | $15.26 | $17.20 | $15.26 | $15.69 | +2.28% | 174,607 |
| Oct 2023 | $15.32 | $16.34 | $14.72 | $15.34 | 0.00% | 160,090 |
| Sep 2023 | $16.03 | $16.03 | $14.71 | $15.34 | -5.25% | 185,865 |
| Aug 2023 | $16.95 | $16.95 | $15.21 | $16.19 | -4.48% | 105,974 |
| Jul 2023 | $16.73 | $17.01 | $15.97 | $16.95 | +1.19% | 87,392 |
| Jun 2023 | $16.38 | $17.19 | $16.01 | $16.75 | +1.39% | 137,744 |
| May 2023 | $17.55 | $17.67 | $15.05 | $16.52 | -5.92% | 214,830 |
| Apr 2023 | $15.91 | $17.56 | $15.75 | $17.56 | +9.96% | 213,535 |
| Mar 2023 | $17.22 | $17.22 | $14.26 | $15.97 | -7.26% | 211,357 |
| Feb 2023 | $17.87 | $18.19 | $16.75 | $17.22 | -3.20% | 164,441 |
| Jan 2023 | $14.96 | $17.84 | $14.94 | $17.79 | +20.69% | 448,643 |
| Dec 2022 | $16.85 | $17.12 | $14.68 | $14.74 | -12.52% | 449,291 |
| Nov 2022 | $14.99 | $16.85 | $14.53 | $16.85 | +13.54% | 213,689 |
| Oct 2022 | $17.01 | $17.33 | $14.59 | $14.84 | -13.37% | 575,395 |
| Sep 2022 | $17.28 | $17.47 | $16.35 | $17.13 | -0.81% | 200,156 |
| Aug 2022 | $18.90 | $19.95 | $17.16 | $17.27 | -8.62% | 264,401 |
| Jul 2022 | $17.59 | $18.90 | $17.26 | $18.90 | +8.06% | 193,551 |
| Jun 2022 | $18.97 | $18.97 | $16.73 | $17.49 | -7.56% | 160,821 |
| May 2022 | $17.80 | $18.93 | $16.90 | $18.92 | +5.82% | 269,573 |
| Apr 2022 | $19.89 | $19.90 | $17.45 | $17.88 | -10.33% | 276,596 |
| Mar 2022 | $20.27 | $20.44 | $18.73 | $19.94 | -1.19% | 643,078 |
| Feb 2022 | $22.17 | $22.40 | $19.45 | $20.18 | -8.73% | 1,048,635 |
| Jan 2022 | $24.76 | $24.76 | $21.63 | $22.11 | -10.56% | 697,483 |
| Dec 2021 | $24.20 | $24.90 | $24.08 | $24.72 | +2.96% | 668,140 |
| Nov 2021 | $24.69 | $25.05 | $24.01 | $24.01 | -2.79% | 488,322 |
| Oct 2021 | $24.67 | $24.77 | $23.81 | $24.70 | +0.41% | 760,486 |
| Sep 2021 | $25.03 | $25.25 | $24.53 | $24.60 | -1.40% | 1,142,188 |
| Aug 2021 | $24.85 | $25.20 | $24.45 | $24.95 | +0.60% | 1,804,856 |
| Jul 2021 | $25.22 | $25.22 | $24.78 | $24.80 | – | 1,645,458 |
Seasonality
MGRD return in each calendar month over the last 6 years, including dividends. The current month runs to the latest close.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average | 3.0% | -1.7% | -2.0% | -1.2% | -0.6% | 0.1% | 3.4% | -1.3% | 0.2% | -3.1% | 2.1% | -1.3% |
| Months up | 4 of 5 | 2 of 5 | 2 of 5 | 2 of 5 | 3 of 5 | 3 of 5 | 5 of 5 | 3 of 6 | 3 of 6 | 1 of 6 | 2 of 5 | 2 of 5 |
| 2026 | 1.0% | 0.8% | -4.9% | 3.0% | 0.1% | -2.3% | 3.9% | -2.9% | -0.4% | -3.7% | ||
| 2025 | 1.6% | -0.1% | -1.4% | -2.8% | -3.4% | 4.0% | 2.8% | 4.6% | 0.7% | -0.2% | -2.0% | -0.6% |
| 2024 | 2.5% | 2.8% | 1.9% | -5.9% | 0.4% | 1.7% | 1.2% | 2.8% | 4.4% | -1.9% | -0.6% | -6.6% |
| 2023 | 20.7% | -3.2% | -5.6% | 10.0% | -5.9% | 3.0% | 1.2% | -4.5% | -3.6% | 0.0% | 2.3% | 7.8% |
| 2022 | -10.6% | -8.7% | 0.2% | -10.3% | 5.8% | -6.2% | 8.1% | -8.6% | 0.8% | -13.4% | 13.5% | -11.0% |
| 2021 | 0.6% | -0.5% | 0.4% | -2.8% | 4.1% |