Affiliated Managers Group, Inc. (MGRB) NYSE

Currency In USD

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MGRB Historical Return

If you invested $1000 in Affiliated Managers Group, Inc. (MGRB) since IPO date, it would be worth $831.42 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $790.05, while $1000 invested 1 year ago would be worth $877.37. This corresponds to total returns of -16.86%, -21%, -12.26%, respectively, with annualized returns of -3%, -4.6%, -12.26%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

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MGRB Historical Data

Date Range:

DateOpenCloseAdj CloseHighLowVolume
October 21, 202615.215.2415.2415.5115.1625,263
October 20, 202615.315.2515.2515.3715.1520,412
October 19, 202615.2915.2215.2215.615.2222,505
October 16, 202615.2315.3115.3115.5315.1938,974
October 15, 202615.415.2815.2815.6315.2829,951
October 14, 202615.515.2215.2215.515.2254,306
October 13, 202615.4615.5915.5915.6515.4614,874
October 12, 202615.515.5215.5215.6215.3518,768
October 09, 202615.615.5215.5215.615.322,325
October 08, 202615.3815.4815.4815.615.2832,247
October 07, 202615.7215.4915.4915.7215.4913,789
October 06, 202615.9615.7115.7115.9615.6314,919
October 05, 202615.7315.9115.9115.9315.7121,696
October 02, 202615.9315.7515.7515.9915.7312,656
October 01, 202615.9915.8715.8715.9915.7324,824
September 30, 202615.8615.9915.9916.0915.7332,104
September 29, 202616.115.9115.9116.115.922,781
September 28, 202616.3416.316.316.3416.0721,469
September 25, 202616.2716.3416.3416.3416.0913,973
September 24, 202616.0216.2316.2316.3416.0215,459
September 23, 202616.1116.1216.1216.1216.0124,363
September 22, 202616.2316.1716.1716.2316.057,409
September 21, 202616.2316.1616.1616.241646,651
September 18, 202616.0316.1516.1516.231616,823
September 17, 202616.1916.1216.1216.1916.1137,224
September 16, 202616.116.1616.1616.1615.9943,290
September 15, 202615.9915.9915.9916.0515.8446,676
September 11, 202616.0416.1516.1516.2415.979,563
September 10, 202616.1516.0416.0416.1816.0452,017
September 09, 202616.2316.1616.1616.2416.1614,647
September 08, 202616.2516.2516.2516.2816.1636,955
September 04, 202616.2516.2516.2516.2516.0630,610
September 03, 202615.9216.1516.1516.2115.9237,204
September 02, 202615.9215.8715.8716.0815.8618,859
September 01, 202615.9515.9115.9116.0815.9117,676
August 31, 202616.1161616.1815.9920,393
August 28, 202616.1816.0916.0916.2516.0816,966
August 27, 202616.1116.1116.1116.2516.1112,201
August 26, 202616.1716.1316.1316.216.118,333
August 25, 202616.2516.1716.1716.2516.1743,380
August 24, 202616.1916.1716.1716.2516.179,921
August 21, 202616.1516.1716.1716.2416.1511,652
August 20, 202616.2316.216.216.2316.1111,051
August 19, 202616.1816.1916.1916.2516.127,552
August 18, 202616.2516.1816.1816.2716.0110,486
August 17, 202616.3516.3116.3116.4716.318,618
August 14, 202616.4116.4716.4716.5216.3910,407
August 13, 202616.4116.4616.4616.5116.414,990
August 12, 202616.3816.4116.4116.4816.3834,761
August 11, 202616.3916.4116.4116.4716.3211,173
August 10, 202616.616.4816.4816.7216.4711,757
August 07, 202616.5416.5916.5916.6616.544,834
August 06, 202616.6716.5916.5916.6916.597,230
August 05, 202616.7416.6716.6716.7816.6610,833
August 04, 202616.716.7616.7616.7816.697,175
August 03, 202616.7416.7816.7816.8216.744,222
July 31, 202616.7816.7616.7616.8416.757,639
July 30, 202616.7316.7516.7516.8416.7228,433
July 29, 202616.7916.7916.7916.7916.6819,450
July 28, 202616.8416.7916.7916.8416.766,116
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