Affiliated Managers Group, Inc.

Historical 13F Holders

Symbol
AMG
CUSIP
008252108
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings
Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q2 586 35.1 M $8.55 B
2026 Q1 565 24.8 M $6.87 B
2025 Q4 529 26.6 M $7.67 B
2025 Q3 465 26.6 M $6.35 B
2025 Q2 449 26.9 M $5.30 B
2025 Q1 414 27.7 M $4.66 B
2024 Q4 424 28.4 M $5.21 B
2024 Q3 438 28.6 M $5.09 B
2024 Q2 425 31.7 M $4.95 B
2024 Q1 422 35.6 M $5.97 B
2023 Q4 403 34.5 M $5.22 B
2023 Q3 375 31.9 M $4.16 B
2023 Q2 395 33.5 M $4.94 B
2023 Q1 405 35.3 M $4.92 B
2022 Q4 383 36.3 M $5.71 B
2022 Q3 343 36.3 M $4.06 B
2022 Q2 321 37.1 M $4.33 B
2022 Q1 346 37.9 M $5.33 B
2021 Q4 379 39.3 M $6.45 B
2021 Q3 347 40.0 M $6.04 B
2021 Q2 349 41.1 M $6.34 B
2021 Q1 331 42.2 M $6.28 B
2020 Q4 318 46.3 M $4.71 B
2020 Q3 286 46.0 M $3.15 B
2020 Q2 305 46.6 M $3.47 B
2020 Q1 310 46.9 M $2.78 B
2019 Q4 365 48.6 M $4.11 B
2019 Q3 379 49.1 M $4.09 B
2019 Q2 421 49.4 M $4.55 B
2019 Q1 458 49.0 M $5.25 B
2018 Q4 481 51.9 M $5.05 B
2018 Q3 522 50.4 M $6.88 B
2018 Q2 535 52.0 M $7.73 B
2018 Q1 552 52.8 M $10.0 B
2017 Q4 551 53.1 M $10.9 B
2017 Q3 502 53.7 M $10.2 B
2017 Q2 502 54.4 M $9.02 B
2017 Q1 545 54.5 M $8.94 B
2016 Q4 558 55.2 M $8.02 B
2016 Q3 519 53.6 M $7.76 B
2016 Q2 526 54.9 M $7.73 B
2016 Q1 495 55.6 M $8.67 B
2015 Q4 496 53.1 M $8.48 B
2015 Q3 503 52.8 M $9.02 B
2015 Q2 511 53.1 M $11.6 B
2015 Q1 509 54.0 M $11.6 B
2014 Q4 506 54.3 M $11.5 B
2014 Q3 492 54.3 M $10.9 B
2014 Q2 486 57.6 M $11.8 B
2014 Q1 474 53.0 M $10.6 B