Assenagon Asset Management
AMG icon

Assenagon Asset Management’s Affiliated Managers Group AMG Stock Holding History

Assenagon Asset Management’s Portfolio AMG Stock Details AMG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.02M Buy
+3,011
New +$934K ﹤0.01% 969
2025
Q1 		– Sell
-52,386
Closed -$9.69M – 1156
2024
Q4 		$9.69M Sell
52,386
-27,565
-34% -$5.14M 0.02% 528
2024
Q3 		$14.2M Buy
79,951
+24,119
+43% +$4.1M 0.03% 436
2024
Q2 		$8.72M Sell
55,832
-59,601
-52% -$9.49M 0.02% 469
2024
Q1 		$19.3M Sell
115,433
-32,810
-22% -$5.1M 0.05% 291
2023
Q4 		$22.4M Buy
148,243
+110,646
+294% +$14.9M 0.06% 269
2023
Q3 		$4.9M Buy
37,597
+33,307
+776% +$4.66M 0.02% 584
2023
Q2 		$643K Sell
4,290
-90,030
-95% -$12.9M ﹤0.01% 1076
2023
Q1 		$13.4M Buy
94,320
+31,042
+49% +$4.9M 0.05% 318
2022
Q4 		$10M Buy
+63,278
New +$8.95M 0.04% 377
2022
Q3 		– Sell
-3,252
Closed -$379K – 1332
2022
Q2 		$379K Buy
+3,252
New +$419K ﹤0.01% 1281
2022
Q1 		– Sell
-48,154
Closed -$7.92M – 1410
2021
Q4 		$7.92M Sell
48,154
-74,522
-61% -$12.5M 0.02% 392
2021
Q3 		$18.5M Buy
122,676
+100,849
+462% +$16.5M 0.06% 217
2021
Q2 		$3.37M Buy
+21,827
New +$3.48M 0.01% 571
2018
Q4 		– Sell
-3,471
Closed -$475K – 991
2018
Q3 		$475K Sell
3,471
-88,031
-96% -$13M ﹤0.01% 712
2018
Q2 		$13.6M Buy
+91,502
New +$15.1M 0.16% 143
2017
Q1 		– Sell
-241,737
Closed -$35.1M – 256
2016
Q4 		$35.1M Buy
+241,737
New +$35.1M 0.66% 40

Other funds holding AMG

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
AI
Ariel Investments Chicago, Illinois $10B AUM 42.59% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Assenagon Asset Management's AMG Position: Q2 2026 in Review

Assenagon Asset Management opened a new position in Affiliated Managers Group (AMG) in Q2 2026: 3,011 shares worth $1.02M. The stake represents ﹤0.01% of the portfolio and ranks #969 among its holdings. This is a return to the name: Assenagon Asset Management previously reported a position in AMG as recently as Q4 2024.

Assenagon Asset Management first reported a position in AMG in Q4 2016 and has held it in 17 quarters since. The position peaked at $35.1M in Q4 2016. 561 funds tracked by Wall St. Rank hold AMG as of Q2 2026.

  • Assenagon Asset Management held 3,011 shares of Affiliated Managers Group worth $1.02M as of Q2 2026.
  • Affiliated Managers Group was a new Assenagon Asset Management position in Q2 2026.
  • Affiliated Managers Group made up ﹤0.01% of Assenagon Asset Management's portfolio in Q2 2026, its #969 holding.
  • Assenagon Asset Management first reported a position in Affiliated Managers Group in Q4 2016 and has held it in 17 quarters since.
  • Assenagon Asset Management's Affiliated Managers Group position peaked at $35.1M in Q4 2016.
  • 561 funds tracked by Wall St. Rank held Affiliated Managers Group as of Q2 2026.

Based on Assenagon Asset Management's 13F filing for Q2 2026, filed 8 Jul 2026.