Affiliated Managers Group Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-19 | 392.47 | 392.91 | 382.99 | 386.28 | 386.28 | 10 |
| 2026-10-15 | 371.00 | 380.16 | 371.00 | 380.16 | 380.16 | 41 |
| 2026-10-14 | 385.28 | 385.28 | 374.00 | 374.42 | 374.42 | 21 |
| 2026-10-13 | 393.21 | 393.21 | 375.18 | 376.65 | 376.65 | 388 |
| 2026-10-12 | 386.77 | 395.00 | 385.30 | 385.30 | 385.30 | 81 |
| 2026-10-09 | 400.09 | 400.09 | 384.95 | 385.51 | 385.51 | 77 |
| 2026-10-08 | 381.50 | 388.92 | 376.99 | 388.92 | 388.92 | 26 |
| 2026-10-07 | 382.25 | 382.25 | 370.87 | 374.63 | 374.63 | 94 |
| 2026-10-06 | 397.00 | 397.00 | 376.04 | 377.92 | 377.92 | 9 |
| 2026-10-05 | 379.74 | 379.74 | 369.46 | 370.70 | 370.70 | 232 |
| 2026-10-02 | 378.99 | 381.09 | 374.29 | 375.35 | 375.35 | 16 |
| 2026-10-01 | 365.00 | 374.58 | 352.34 | 373.83 | 373.83 | 49 |
| 2026-09-30 | 362.85 | 382.77 | 362.85 | 366.87 | 366.87 | 11 |
| 2026-09-29 | 364.66 | 374.93 | 364.66 | 368.31 | 368.31 | 27 |
| 2026-09-28 | 378.99 | 378.99 | 370.00 | 370.30 | 370.30 | 24 |
| 2026-09-25 | 377.13 | 378.36 | 372.55 | 376.14 | 376.14 | 244 |
| 2026-09-24 | 366.78 | 379.31 | 358.00 | 369.34 | 369.34 | 16 |
Page 1 of 1 · 17 trading days
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-08-10 | 0.0100 USD |
| 2026-05-11 | 0.0100 USD |
| 2026-02-20 | 0.0100 USD |
| 2025-11-12 | 0.0100 USD |
| 2025-08-08 | 0.0100 USD |
| 2025-05-19 | 0.0100 USD |
| 2025-02-17 | 0.0100 USD |
| 2024-11-14 | 0.0100 USD |
| 2024-08-08 | 0.0100 USD |
| 2024-05-15 | 0.0100 USD |
| 2024-02-14 | 0.0100 USD |
| 2023-11-15 | 0.0100 USD |
| 2023-08-04 | 0.0100 USD |
| 2023-05-10 | 0.0100 USD |
| 2023-02-15 | 0.0100 USD |
| 2022-11-16 | 0.0100 USD |
| 2022-08-10 | 0.0100 USD |
| 2022-05-11 | 0.0100 USD |
| 2022-02-16 | 0.0100 USD |
| 2021-11-09 | 0.0100 USD |
| 2021-08-05 | 0.0100 USD |
| 2021-05-12 | 0.0100 USD |
| 2021-02-17 | 0.0100 USD |
| 2020-11-04 | 0.0100 USD |
| 2020-08-05 | 0.0100 USD |
| 2020-05-06 | 0.0100 USD |
| 2020-02-12 | 0.3200 USD |
| 2019-11-06 | 0.3200 USD |
| 2019-08-07 | 0.3200 USD |
| 2019-05-15 | 0.3200 USD |
| 2019-02-13 | 0.3200 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.