AFFILIATED MANAGERS GROUP, INC. - Common Stock, par value $0.01 per share (AMG)

Historical Holders from Q1 2014 to Q3 2025

Symbol
AMG on NYSE
CUSIP
008252108
Type / Class
Equity / Common Stock, par value $0.01 per share
Shares outstanding
28.4M
All holders as of June 30, 2025
Q2 2025
Total 13F shares, excl. options
26.8M
Holdings value
$5.28B
% of all portfolios
0.007%
Grand Portfolio weight change
0%
Number of holders
426
Number of buys
188
Number of sells
-219
Average Value change %
0%
Average buys %
+0%
Average sells %
-0.001%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of AFFILIATED MANAGERS GROUP, INC. - Common Stock, par value $0.01 per share (AMG)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Clarkston Capital Partners, LLC 5.2% $248M 1.57M Clarkston Capital Partners, LLC Dec 31, 2024
INTEGRATED CORE STRATEGIES (US) LLC 5.3% +25% $264M $50.9M 1.51M +23.9% Millennium Management LLC Jun 2, 2025

Institutional Holders of AFFILIATED MANAGERS GROUP, INC. - Common Stock, par value $0.01 per share (AMG)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 2.47K $589K +$23.1K $238.43 3
2025 Q2 26.8M $5.28B -$82.8M $196.77 426
2025 Q1 27.3M $4.59B -$146M $168.03 391
2024 Q4 28.1M $5.19B +$33.9M $184.92 400
2024 Q3 27.9M $4.95B -$198M $177.80 414
2024 Q2 29.2M $4.57B -$116M $156.23 401
2024 Q1 30M $5.01B -$224M $167.47 397
2023 Q4 47.5K $7.19M -$1.49M $151.42 4
2023 Q3 31.5M $4.1B -$155M $130.34 350
2023 Q2 32.5M $4.88B -$401M $149.89 372
2023 Q1 34.1M $4.85B -$59.5M $142.42 378
2022 Q4 34.1M $5.41B +$201M $158.43 356
2022 Q3 35.9M $4.01B -$91M $111.85 306
2022 Q2 36.3M $4.23B -$86M $116.60 288
2022 Q1 36.7M $5.16B -$200M $140.95 315
2021 Q4 39.1M $6.43B -$207M $164.51 346
2021 Q3 39.9M $6.03B -$169M $151.09 325
2021 Q2 41M $6.33B -$159M $154.21 329
2021 Q1 42M $6.26B -$440M $149.03 306
2020 Q4 45.2M $4.6B -$71.5M $101.70 282
2020 Q3 46M $3.14B -$5.32M $68.38 258
2020 Q2 46.5M $3.47B -$15M $74.56 274
2020 Q1 46.7M $2.76B -$102M $59.14 271
2019 Q4 47.6M $4.03B -$47.4M $84.74 327
2019 Q3 49M $4.08B +$135M $83.35 335
2019 Q2 46.9M $4.32B -$93M $92.14 369
2019 Q1 48.2M $5.16B -$126M $107.11 407
2018 Q4 49.5M $4.82B +$59.2M $97.44 421
2018 Q3 49.1M $6.7B -$187M $136.72 469
2018 Q2 50.4M $7.48B -$150M $148.67 487
2018 Q1 51.4M $9.73B -$269M $189.58 517
2017 Q4 52.6M $10.8B -$174M $205.25 514
2017 Q3 53.5M $10.2B -$113M $189.83 475
2017 Q2 54.3M $9.01B +$157M $165.86 467
2017 Q1 53.9M $8.84B +$469M $163.94 499
2016 Q4 54.7M $7.95B +$58.3M $145.30 509
2016 Q3 53.5M $7.74B -$96.8M $144.70 484
2016 Q2 54.3M $7.64B +$135M $140.77 488
2016 Q1 53.3M $8.66B +$192M $162.40 459
2015 Q4 52.3M $8.36B -$37.1M $159.76 462
2015 Q3 51.1M $8.75B -$127M $170.99 472
2015 Q2 51.9M $11.3B -$267M $218.60 486
2015 Q1 53.1M $11.4B +$48.7M $214.78 486
2014 Q4 53.8M $11.4B +$161M $212.24 472
2014 Q3 54M $10.8B -$151M $200.36 461
2014 Q2 54.5M $11.2B +$236M $205.40 453
2014 Q1 52.4M $10.5B -$17.6M $200.05 443