Sepio Capital
AMG icon

Sepio Capital’s Affiliated Managers Group AMG Stock Holding History

Sepio Capital’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
Q3 		$1.37M Sell
3,748
-50
-1% -$18.1K 0.05% 137
2026
Q2 		$1.29M Buy
3,798
+23
+0.6% +$7.13K 0.06% 141
2026
Q1 		$1.04M Buy
3,775
+1,127
+43% +$340K 0.06% 173
2025
Q4 		$763K Sell
2,648
-48
-2% -$12.4K 0.04% 192
2025
Q3 		$643K Buy
2,696
+8
+0.3% +$1.76K 0.04% 194
2025
Q2 		$529K Sell
2,688
-3,712
-58% -$644K 0.04% 205
2025
Q1 		$1.08M Sell
6,400
-65
-1% -$11.3K 0.09% 154
2024
Q4 		$1.2M Sell
6,465
-633
-9% -$118K 0.1% 150
2024
Q3 		$1.26M Sell
7,098
-4
-0.1% -$679 0.1% 150
2024
Q2 		$1.11M Sell
7,102
-171
-2% -$27.2K 0.1% 151
2024
Q1 		$1.22M Sell
7,273
-811
-10% -$126K 0.1% 150
2023
Q4 		$1.22M Sell
8,084
-324
-4% -$43.5K 0.1% 144
2023
Q3 		$1.1M Hold
8,408
– – 0.09% 158
2023
Q2 		$1.26M Sell
8,408
-226
-3% -$32.4K 0.1% 183
2023
Q1 		$1.23M Sell
8,634
-2,395
-22% -$378K 0.11% 184
2022
Q4 		$1.75M Sell
11,029
-365
-3% -$51.6K 0.15% 151
2022
Q3 		$1.27M Sell
11,394
-140
-1% -$17.6K 0.13% 165
2022
Q2 		$1.34M Buy
11,534
+282
+3% +$36.3K 0.14% 170
2022
Q1 		$1.59M Sell
11,252
-619
-5% -$88.9K 0.14% 167
2021
Q4 		$1.95M Sell
11,871
-1,118
-9% -$187K 0.14% 180
2021
Q3 		$1.96M Sell
12,989
-444
-3% -$72.7K 0.16% 167
2021
Q2 		$2.07M Sell
13,433
-3
-0% -$479 0.17% 163
2021
Q1 		$2M Buy
13,436
+663
+5% +$86.7K 0.18% 146
2020
Q4 		$1.3M Buy
12,773
+4,848
+61% +$419K 0.11% 205
2020
Q3 		$542K Buy
7,925
+1,951
+33% +$136K 0.06% 250
2020
Q2 		$445K Buy
5,974
+1,957
+49% +$132K 0.05% 227
2020
Q1 		$238K Hold
4,017
– – 0.03% 231
2019
Q4 		$340K Sell
4,017
-136
-3% -$11.2K 0.03% 238
2019
Q3 		$346K Buy
4,153
+243
+6% +$20.3K 0.04% 213
2019
Q2 		$360K Hold
3,910
– – 0.05% 194
2019
Q1 		$419K Buy
3,910
+470
+14% +$49.9K 0.06% 191
2018
Q4 		$335K Buy
+3,440
New +$388K 0.02% 216

Other funds holding AMG

Boston Partners
Boston Partners Boston, Massachusetts $111B AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $54.1B AUM 39.29% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $348B AUM 26.9% 1-Year Est. Return
Channing Capital Management
Channing Capital Management Chicago, Illinois $3.82B AUM 15.06% 1-Year Est. Return
J.V. Bruni & Co
J.V. Bruni & Co Colorado Springs, Colorado $1.06B AUM 24.12% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Clarkston Capital Partners
Clarkston Capital Partners Rochester, Michigan $1.1B AUM 2.84% 1-Year Est. Return

Sepio Capital's AMG Position: Q3 2026 in Review

Sepio Capital reduced its Affiliated Managers Group (AMG) stake by 1.3% in Q3 2026, selling an estimated $18.1K and leaving 3,748 shares worth $1.37M. The position accounts for 0.05% of the portfolio, ranked #137.

Sepio Capital first reported a position in AMG in Q4 2018 and has held it in 32 quarters since. The position peaked at $2.07M in Q2 2021. 331 funds tracked by Wall St. Rank hold AMG as of Q3 2026.

  • Sepio Capital held 3,748 shares of Affiliated Managers Group worth $1.37M as of Q3 2026.
  • Sepio Capital sold 50 Affiliated Managers Group shares in Q3 2026, an estimated $18.1K.
  • Affiliated Managers Group made up 0.05% of Sepio Capital's portfolio in Q3 2026, its #137 holding.
  • Sepio Capital first reported a position in Affiliated Managers Group in Q4 2018 and has held it in 32 quarters since.
  • Sepio Capital's Affiliated Managers Group position peaked at $2.07M in Q2 2021.
  • 331 funds tracked by Wall St. Rank held Affiliated Managers Group as of Q3 2026.

Based on Sepio Capital's 13F filing for Q3 2026, filed 22 Oct 2026.