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Polymer Capital Management’s Ameren AEE Stock Holding History

Polymer Capital Management’s Portfolio AEE Stock Details AEE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.83M Sell
25,741
-46,484
-64% -$4.97M 0.29% 80
2025
Q4 		$7.21M Sell
72,225
-67,775
-48% -$6.95M 0.76% 15
2025
Q3 		$14.6M Buy
140,000
+67,500
+93% +$6.74M 1.55% 7
2025
Q2 		$6.96M Buy
72,500
+47,500
+190% +$4.61M 0.82% 23
2025
Q1 		$2.51M Sell
25,000
-5,000
-17% -$481K 0.65% 32
2024
Q4 		$2.67M Buy
+30,000
New +$2.69M 0.72% 41

Other funds holding AEE

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Polymer Capital Management's AEE Position: Q1 2026 in Review

Polymer Capital Management reduced its Ameren (AEE) stake by 64% in Q1 2026, selling an estimated $4.97M and leaving 25,741 shares worth $2.83M. The position accounts for 0.29% of the portfolio, ranked #80.

Polymer Capital Management first reported a position in AEE in Q4 2024 and has held it in 6 quarters since. The position peaked at $14.6M in Q3 2025. 923 funds tracked by Wall St. Rank hold AEE as of Q1 2026.

  • Polymer Capital Management held 25,741 shares of Ameren worth $2.83M as of Q1 2026.
  • Polymer Capital Management sold 46,484 Ameren shares in Q1 2026, an estimated $4.97M.
  • Ameren made up 0.29% of Polymer Capital Management's portfolio in Q1 2026, its #80 holding.
  • Polymer Capital Management first reported a position in Ameren in Q4 2024 and has held it in 6 quarters since.
  • Polymer Capital Management's Ameren position peaked at $14.6M in Q3 2025.
  • 923 funds tracked by Wall St. Rank held Ameren as of Q1 2026.

Based on Polymer Capital Management's 13F filing for Q1 2026, filed 14 May 2026.