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Cookson Peirce & Co’s Affiliated Managers Group AMG Stock Holding History

Cookson Peirce & Co’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 		$1.57M Sell
4,648
-816
-15% -$253K 0.05% 172
2026
Q1 		$1.51M Buy
5,464
+4,262
+355% +$1.28M 0.06% 142
2025
Q4 		$347K Buy
1,202
+221
+23% +$57.1K 0.01% 256
2025
Q3 		$234K Buy
+981
New +$216K 0.01% 290

Other funds holding AMG

AT
Arbejdsmarkedets Tillaegspension Hilleroed $4.6B AUM
CFM
Capricorn Fund Managers London, United Kingdom $1.27B AUM 70.17% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return
AWA
Amplius Wealth Advisors Blue Bell, Pennsylvania $1.36B AUM 18.99% 1-Year Est. Return
RP
Reinhart Partners Mequon, Wisconsin $4.38B AUM 55.55% 1-Year Est. Return
SCM
Seascape Capital Management Portsmouth, New Hampshire $417M AUM 41.98% 1-Year Est. Return
PCM
Poehling Capital Management Madison, Wisconsin $466M AUM 24.17% 1-Year Est. Return
SOADOR
State of Alaska Department of Revenue Juneau, Alaska $10.1B AUM 42.83% 1-Year Est. Return
MAP
Moody Aldrich Partners Marblehead, Massachusetts $557M AUM 122.79% 1-Year Est. Return

Cookson Peirce & Co's AMG Position: Q2 2026 in Review

Cookson Peirce & Co reduced its Affiliated Managers Group (AMG) stake by 15% in Q2 2026, selling an estimated $253K and leaving 4,648 shares worth $1.57M. The position accounts for 0.05% of the portfolio, ranked #172.

Cookson Peirce & Co first reported a position in AMG in Q3 2025 and has held it in 4 quarters since. 113 funds tracked by Wall St. Rank hold AMG as of Q2 2026.

  • Cookson Peirce & Co held 4,648 shares of Affiliated Managers Group worth $1.57M as of Q2 2026.
  • Cookson Peirce & Co sold 816 Affiliated Managers Group shares in Q2 2026, an estimated $253K.
  • Affiliated Managers Group made up 0.05% of Cookson Peirce & Co's portfolio in Q2 2026, its #172 holding.
  • Cookson Peirce & Co first reported a position in Affiliated Managers Group in Q3 2025 and has held it in 4 quarters since.
  • 113 funds tracked by Wall St. Rank held Affiliated Managers Group as of Q2 2026.

Based on Cookson Peirce & Co's 13F filing for Q2 2026, filed 23 Jul 2026.