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Susquehanna Portfolio Strategies’s Affiliated Managers Group AMG Stock Holding History

Susquehanna Portfolio Strategies’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 		$3.22M Sell
9,510
-16,613
-64% -$5.15M 0.05% 366
2026
Q1 		$7.23M Hold
26,123
– – 0.11% 238
2025
Q4 		$7.53M Hold
26,123
– – 0.12% 234
2025
Q3 		$6.23M Buy
26,123
+5,940
+29% +$1.31M 0.1% 271
2025
Q2 		$3.97M Buy
+20,183
New +$3.5M 0.09% 259

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

Susquehanna Portfolio Strategies's AMG Position: Q2 2026 in Review

Susquehanna Portfolio Strategies reduced its Affiliated Managers Group (AMG) stake by 64% in Q2 2026, selling an estimated $5.15M and leaving 9,510 shares worth $3.22M. The position accounts for 0.05% of the portfolio, ranked #366.

Susquehanna Portfolio Strategies first reported a position in AMG in Q2 2025 and has held it in 5 quarters since. The position peaked at $7.53M in Q4 2025. 561 funds tracked by Wall St. Rank hold AMG as of Q2 2026.

  • Susquehanna Portfolio Strategies held 9,510 shares of Affiliated Managers Group worth $3.22M as of Q2 2026.
  • Susquehanna Portfolio Strategies sold 16,613 Affiliated Managers Group shares in Q2 2026, an estimated $5.15M.
  • Affiliated Managers Group made up 0.05% of Susquehanna Portfolio Strategies's portfolio in Q2 2026, its #366 holding.
  • Susquehanna Portfolio Strategies first reported a position in Affiliated Managers Group in Q2 2025 and has held it in 5 quarters since.
  • Susquehanna Portfolio Strategies's Affiliated Managers Group position peaked at $7.53M in Q4 2025.
  • 561 funds tracked by Wall St. Rank held Affiliated Managers Group as of Q2 2026.

Based on Susquehanna Portfolio Strategies's 13F filing for Q2 2026, filed 14 Aug 2026.