Affiliated Managers Group, Inc. Common Stock (AMG)

Market Cap

$9.92B

Current · Retrieved: Oct 25, 2026 · USD

AMG Market Cap

Current$9.92BretrievedOct 25, 2026

AMG Market Cap ($456.95M → $9.92B · CAGR +11.2%)

Latest values, visible window

High-resolution chart · PNG

AMG market cap history

Daily history. Dates identify market observations.

Affiliated Managers Group, Inc. Common Stock Market Cap — Daily history
Date	Market Cap
Nov 23, 2001	1,192,142,911
Nov 16, 2001	1,172,230,763
Nov 9, 2001	1,137,837,052
Nov 2, 2001	1,110,166,924
Oct 26, 2001	1,112,235,718
Oct 19, 2001	1,068,791,031
Oct 12, 2001	1,097,236,957
Oct 5, 2001	1,030,001,131
Sep 28, 2001	979,315,663
Sep 21, 2001	967,161,494
Sep 10, 2001	1,145,077,833
Sep 7, 2001	1,149,215,423
Aug 31, 2001	1,222,399,033
Aug 24, 2001	1,185,160,729
Aug 17, 2001	1,104,994,937
Aug 10, 2001	1,107,839,530
Aug 3, 2001	1,181,023,140
Jul 27, 2001	1,171,972,164
Jul 20, 2001	1,005,692,794
Jul 13, 2001	1,024,053,347
Jul 6, 2001	1,041,379,502
Jun 29, 2001	1,060,257,253
Jun 22, 2001	1,089,220,378
Jun 15, 2001	1,089,478,977
Jun 8, 2001	1,086,375,785
Jun 1, 2001	1,000,003,609
May 25, 2001	1,021,467,354
May 18, 2001	992,245,629
May 11, 2001	956,300,322
May 4, 2001	946,214,948
Apr 27, 2001	953,972,928
Apr 20, 2001	889,840,295
Apr 12, 2001	848,464,402
Apr 6, 2001	793,899,943
Mar 30, 2001	810,191,701
Mar 23, 2001	789,503,755
Mar 16, 2001	834,758,637
Mar 9, 2001	900,701,466
Mar 2, 2001	913,631,433
Feb 23, 2001	910,011,042
Feb 16, 2001	888,805,897
Feb 9, 2001	916,217,426
Feb 2, 2001	972,333,481
Jan 26, 2001	993,538,626
Jan 19, 2001	986,039,245
Jan 12, 2001	964,316,902
Jan 5, 2001	971,816,282
Dec 29, 2000	945,956,349
Dec 22, 2000	909,493,844
Dec 15, 2000	861,911,567
Dec 8, 2000	950,352,538
Dec 1, 2000	818,984,078
Nov 24, 2000	851,308,994
Nov 17, 2000	991,211,232
Nov 10, 2000	966,644,296
Nov 3, 2000	1,096,978,358
Oct 27, 2000	983,711,851
Oct 20, 2000	943,887,555
Oct 13, 2000	894,236,483
Oct 6, 2000	905,097,655
Sep 29, 2000	981,643,057
Sep 22, 2000	976,212,471
Sep 15, 2000	1,028,966,734
Sep 8, 2000	1,000,003,609
Sep 1, 2000	969,747,488
Aug 25, 2000	1,000,003,609
Aug 18, 2000	909,493,844
Aug 11, 2000	898,632,672
Aug 4, 2000	885,702,705
Jul 28, 2000	836,051,634
Jul 21, 2000	799,589,128
Jul 14, 2000	816,656,684
Jul 7, 2000	771,401,801
Jun 30, 2000	784,331,768
Jun 23, 2000	714,509,949
Jun 16, 2000	674,427,053
Jun 9, 2000	655,032,103
Jun 2, 2000	649,860,116
May 26, 2000	561,419,145
May 19, 2000	604,605,234
May 12, 2000	563,487,940
May 5, 2000	632,533,961
Apr 28, 2000	691,753,208
Apr 20, 2000	691,753,208
Apr 14, 2000	636,930,150
Apr 7, 2000	713,216,952
Mar 31, 2000	818,984,078
Mar 24, 2000	845,878,408
Mar 17, 2000	742,438,676
Mar 10, 2000	675,720,049
Mar 3, 2000	728,474,313
Feb 25, 2000	667,962,069
Feb 18, 2000	643,395,133
Feb 11, 2000	690,718,810
Feb 4, 2000	653,997,706
Jan 28, 2000	619,603,995
Jan 21, 2000	637,964,547
Jan 14, 2000	659,428,292
Jan 7, 2000	600,209,045
Dec 31, 1999	697,183,794