EM
AEP icon

Eric Mandelblatt’s American Electric Power AEP Stock Holding History

Eric Mandelblatt’s Portfolio AEP Stock Details AEP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$133M Sell
969,250
-162,273
-14% -$21.4M 0.28% 23
2026
Q1 		$148M Sell
1,131,523
-1,434,464
-56% -$179M 0.29% 25
2025
Q4 		$289M Sell
2,565,987
-1,438,699
-36% -$170M 2.01% 14
2025
Q3 		$451M Hold
4,004,686
– – 3.4% 11
2025
Q2 		$416M Buy
4,004,686
+2,555,415
+176% +$266M 4.05% 10
2025
Q1 		$158M Buy
1,449,271
+201,849
+16% +$20.4M 2.24% 16
2024
Q4 		$115M Sell
1,247,422
-264,000
-17% -$25.5M 1.54% 16
2024
Q3 		$155M Sell
1,511,422
-259,797
-15% -$25.4M 2.15% 15
2024
Q2 		$155M Sell
1,771,219
-2,456,148
-58% -$215M 2.28% 12
2024
Q1 		$364M Buy
4,227,367
+2,263,385
+115% +$184M 5.5% 8
2023
Q4 		$160M Buy
+1,963,982
New +$152M 1.97% 13

Other funds holding AEP

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Eric Mandelblatt's AEP Position: Q2 2026 in Review

Eric Mandelblatt reduced its American Electric Power (AEP) stake by 14% in Q2 2026, selling an estimated $21.4M and leaving 969,250 shares worth $133M. The position accounts for 0.28% of the portfolio, ranked #23.

Eric Mandelblatt first reported a position in AEP in Q4 2023 and has held it in 11 quarters since. The position peaked at $451M in Q3 2025. 1,971 funds tracked by Wall St. Rank hold AEP as of Q2 2026.

  • Eric Mandelblatt held 969,250 shares of American Electric Power worth $133M as of Q2 2026.
  • Eric Mandelblatt sold 162,273 American Electric Power shares in Q2 2026, an estimated $21.4M.
  • American Electric Power made up 0.28% of Eric Mandelblatt's portfolio in Q2 2026, its #23 holding.
  • Eric Mandelblatt first reported a position in American Electric Power in Q4 2023 and has held it in 11 quarters since.
  • Eric Mandelblatt's American Electric Power position peaked at $451M in Q3 2025.
  • 1,971 funds tracked by Wall St. Rank held American Electric Power as of Q2 2026.

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