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Tower Research Capital (TRC)’s Affiliated Managers Group AMG Stock Holding History

Tower Research Capital (TRC)’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
Q1 		$432K Buy
1,563
+795
+104% +$240K 0.01% 1016
2025
Q4 		$221K Sell
768
-1,106
-59% -$286K 0.01% 1367
2025
Q3 		$447K Buy
1,874
+1,298
+225% +$286K 0.01% 949
2025
Q2 		$113K Sell
576
-221
-28% -$38.3K ﹤0.01% 2277
2025
Q1 		$134K Sell
797
-1,603
-67% -$279K ﹤0.01% 1610
2024
Q4 		$444K Buy
2,400
+1,002
+72% +$187K 0.01% 1151
2024
Q3 		$249K Sell
1,398
-3,408
-71% -$579K 0.01% 1418
2024
Q2 		$751K Buy
4,806
+3,441
+252% +$548K 0.01% 993
2024
Q1 		$229K Sell
1,365
-2,639
-66% -$410K 0.01% 1333
2023
Q4 		$606K Sell
4,004
-2,001
-33% -$269K 0.01% 1219
2023
Q3 		$783K Buy
6,005
+2,862
+91% +$400K 0.02% 643
2023
Q2 		$471K Buy
3,143
+2,198
+233% +$315K 0.02% 1026
2023
Q1 		$135K Buy
945
+124
+15% +$19.6K ﹤0.01% 1605
2022
Q4 		$130K Sell
821
-2,635
-76% -$373K 0.01% 1617
2022
Q3 		$387K Sell
3,456
-3,708
-52% -$465K 0.01% 1339
2022
Q2 		$835K Buy
7,164
+5,327
+290% +$686K 0.02% 812
2022
Q1 		$259K Sell
1,837
-4,828
-72% -$694K ﹤0.01% 1556
2021
Q4 		$1.1M Buy
6,665
+2,711
+69% +$455K 0.02% 645
2021
Q3 		$597K Sell
3,954
-5,551
-58% -$909K 0.02% 867
2021
Q2 		$1.47M Buy
9,505
+6,801
+252% +$1.08M 0.04% 434
2021
Q1 		$403K Sell
2,704
-1,104
-29% -$144K 0.01% 1409
2020
Q4 		$387K Buy
3,808
+2,243
+143% +$194K 0.01% 1193
2020
Q3 		$107K Sell
1,565
-2,715
-63% -$190K ﹤0.01% 3104
2020
Q2 		$319K Buy
4,280
+4,259
+20,281% +$288K 0.01% 1390
2020
Q1 		$1K Sell
21
-2,662
-99% -$199K ﹤0.01% 2721
2019
Q4 		$228K Buy
2,683
+339
+14% +$27.8K 0.02% 534
2019
Q3 		$195K Buy
2,344
+2,244
+2,244% +$188K 0.01% 1014
2019
Q2 		$9K Sell
100
-2,299
-96% -$226K ﹤0.01% 2596
2019
Q1 		$257K Buy
2,399
+2,054
+595% +$218K 0.02% 1020
2018
Q4 		$34K Sell
345
-4,968
-94% -$561K ﹤0.01% 1544
2018
Q3 		$727K Buy
5,313
+1,600
+43% +$236K 0.05% 319
2018
Q2 		$552K Buy
3,713
+3,613
+3,613% +$595K 0.03% 592
2018
Q1 		$19K Sell
100
-1,820
-95% -$355K ﹤0.01% 2186
2017
Q4 		$394K Buy
1,920
+1,842
+2,362% +$357K 0.05% 349
2017
Q3 		$15K Sell
78
-341
-81% -$60.7K ﹤0.01% 2876
2017
Q2 		$69K Buy
419
+319
+319% +$50.9K 0.01% 622
2017
Q1 		$16K Sell
100
-1,726
-95% -$273K ﹤0.01% 1421
2016
Q4 		$265K Buy
1,826
+1,435
+367% +$208K 0.03% 531
2016
Q3 		$57K Sell
391
-2,119
-84% -$303K 0.01% 1068
2016
Q2 		$353K Buy
2,510
+2,499
+22,718% +$409K 0.03% 374
2016
Q1 		$2K Sell
11
-13
-54% -$1.81K ﹤0.01% 3314
2015
Q4 		$4K Buy
24
+18
+300% +$3.09K ﹤0.01% 3141
2015
Q3 		$1K Sell
6
-394
-99% -$77.5K ﹤0.01% 3556
2015
Q2 		$87K Hold
400
– – 0.01% 951
2015
Q1 		$86K Buy
+400
New +$84.4K 0.01% 1012
2014
Q3 		– Sell
-10,188
Closed -$2.09M – 4385
2014
Q2 		$2.09M Buy
10,188
+6,007
+144% +$1.16M 0.27% 44
2014
Q1 		$836K Buy
4,181
+2,504
+149% +$492K 0.11% 151
2013
Q4 		$364K Buy
1,677
+564
+51% +$113K 0.06% 274
2013
Q3 		$204K Buy
1,113
+991
+812% +$176K 0.02% 734
2013
Q2 		$20K Buy
+122
New +$19.3K ﹤0.01% 1692

Other funds holding AMG

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
AI
Ariel Investments Chicago, Illinois $8.93B AUM 29.58% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Tower Research Capital (TRC)'s AMG Position: Q1 2026 in Review

Tower Research Capital (TRC) increased its Affiliated Managers Group (AMG) stake by 104% in Q1 2026, buying an estimated $240K and bringing the position to 1,563 shares worth $432K. The position accounts for 0.01% of the portfolio, ranked #1016.

Tower Research Capital (TRC) first reported a position in AMG in Q2 2013 and has held it in 50 quarters since. The position peaked at $2.09M in Q2 2014. 543 funds tracked by Wall St. Rank hold AMG as of Q1 2026.

  • Tower Research Capital (TRC) held 1,563 shares of Affiliated Managers Group worth $432K as of Q1 2026.
  • Tower Research Capital (TRC) bought 795 Affiliated Managers Group shares in Q1 2026, an estimated $240K.
  • Affiliated Managers Group made up 0.01% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #1016 holding.
  • Tower Research Capital (TRC) first reported a position in Affiliated Managers Group in Q2 2013 and has held it in 50 quarters since.
  • Tower Research Capital (TRC)'s Affiliated Managers Group position peaked at $2.09M in Q2 2014.
  • 543 funds tracked by Wall St. Rank held Affiliated Managers Group as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.