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Eric Mandelblatt’s Ameren AEE Stock Holding History

Eric Mandelblatt’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
Q2 		$141M Hold
1,248,221
– – 0.3% 22
2026
Q1 		$137M Hold
1,248,221
– – 0.26% 27
2025
Q4 		$130M Hold
1,248,221
– – 0.91% 26
2025
Q3 		$130M Sell
1,248,221
-130,760
-9% -$13.1M 0.98% 22
2025
Q2 		$132M Buy
1,378,981
+250,467
+22% +$24.3M 1.29% 21
2025
Q1 		$113M Sell
1,128,514
-1,576,411
-58% -$152M 1.6% 18
2024
Q4 		$241M Sell
2,704,925
-339,881
-11% -$30.4M 3.23% 10
2024
Q3 		$266M Sell
3,044,806
-686,529
-18% -$55M 3.69% 9
2024
Q2 		$265M Buy
3,731,335
+223,504
+6% +$16.3M 3.9% 9
2024
Q1 		$259M Buy
3,507,831
+3,380,355
+2,652% +$240M 3.92% 9
2023
Q4 		$9.22M Buy
+127,476
New +$9.7M 0.11% 29

Other funds holding AEE

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM

Eric Mandelblatt's AEE Position: Q2 2026 in Review

Eric Mandelblatt held its Ameren (AEE) position steady in Q2 2026 at 1,248,221 shares worth $141M. The position accounts for 0.3% of the portfolio, ranked #22.

Eric Mandelblatt first reported a position in AEE in Q4 2023 and has held it in 11 quarters since. The position peaked at $266M in Q3 2024. 944 funds tracked by Wall St. Rank hold AEE as of Q2 2026.

  • Eric Mandelblatt held 1,248,221 shares of Ameren worth $141M as of Q2 2026.
  • Eric Mandelblatt left its Ameren share count unchanged in Q2 2026.
  • Ameren made up 0.3% of Eric Mandelblatt's portfolio in Q2 2026, its #22 holding.
  • Eric Mandelblatt first reported a position in Ameren in Q4 2023 and has held it in 11 quarters since.
  • Eric Mandelblatt's Ameren position peaked at $266M in Q3 2024.
  • 944 funds tracked by Wall St. Rank held Ameren as of Q2 2026.

Based on Soroban Capital Partners's 13F filing for Q2 2026, filed 14 Aug 2026.