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FIRST MANHATTAN CO. LLC.

Position in AEP — American Electric Power Co Inc

CIK 728083 NEW YORK, NY

Position in AEP

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$767,230
+$11,816 QoQ
Shares Held
5,608
-2.7% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#938
of 1,972 holders
Holding Since
Mar 2020
23 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in AEP Over Time

Shares Held

Position Value (USD)

Position in Utilities - Regulated Electric

Utilities · as of Jun 30, 2026

FIRST MANHATTAN CO. LLC. holds $61,715,080 across 16 Utilities - Regulated Electric names. AEP ranks #13 (1.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AEP

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23 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $767,230 5,608
2026-03-31 $755,414 5,763
2025-12-31 $767,733 6,658
2025-09-30 $764,550 6,796
2025-03-31 $204,444 1,871
2024-06-30 $210,839 2,403
2024-03-31 $206,812 2,402
2023-12-31 $239,842 2,953
2023-09-30 $229,571 3,052
2023-06-30 $189,786 2,254
2023-03-31 $206,456 2,269
2022-12-31 $243,641 2,566
2022-09-30 $191,400 2,214
2022-06-30 $212,411 2,214
2022-03-31 $325,050 3,258
2021-12-31 $288,529 3,243
2021-09-30 $263,266 3,243
2021-06-30 $371,096 4,387
2021-03-31 $341,679 4,034
2020-12-31 $249,227 2,993
2020-09-30 $251,483 3,077
2020-06-30 $245,052 3,077
2020-03-31 $254,096 3,177