American Electric Power Company, Inc.
MX ˙ BMV ˙ US0255371017
SecurityMX:AEP / American Electric Power Company, Inc.
InstitutionSagefield Capital LP
Latest Disclosed Ownership52,015 shares
Latest Disclosed Value $ 6,818,126
Sagefield Capital LP reports 5.10% decrease in ownership of AEP / American Electric Power Company, Inc.

On May 15, 2026 - Sagefield Capital LP filed a 13F-HR form disclosing ownership of 52,015 shares of American Electric Power Company, Inc. (MX:AEP) valued at $6,818,126 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 54,810 shares of American Electric Power Company, Inc.. This represents a change in shares of -5.10% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F AMERICAN ELEC PWR COM 025537101 52,015 -2,795 -5.10 6,818 7.88 0.2535
2026-02-17 2025-12-31 13F AMERICAN ELEC PWR COM 025537101 54,810 10,640 24.09 6,320 27.19 0.5355
2025-11-14 2025-09-30 13F AMERICAN ELEC PWR COM 025537101 44,170 -41,651 -48.53 4,969 -44.19 0.5556
2025-08-14 2025-06-30 13F AMERICAN ELEC PWR COM 025537101 85,821 4,346 5.33 8,905 0.02 1.2451
2025-05-15 2025-03-31 13F AMERICAN ELEC PWR COM 025537101 81,475 31,057 61.60 8,903 91.44 1.0730
2025-02-14 2024-12-31 13F AMERICAN ELEC PWR COM 025537101 50,418 11,777 30.48 4,650 17.31 0.5045
2024-11-14 2024-09-30 13F AMERICAN ELEC PWR COM 025537101 38,641 2,401 6.63 3,965 24.69 0.4304
2024-08-14 2024-06-30 13F AMERICAN ELEC PWR COM 025537101 36,240 14,629 67.69 3,180 70.91 0.3355
2024-05-15 2024-03-31 13F AMERICAN ELEC PWR COM 025537101 21,611 -1,730 -7.41 1,861 -1.85 0.2276
2024-02-14 2023-12-31 13F AMERICAN ELEC PWR COM 025537101 23,341 -30,507 -56.65 1,896 -53.21 0.2455
2023-11-14 2023-09-30 13F AMERICAN ELEC PWR COM 025537101 53,848 7,671 16.61 4,050 4.17 0.5698
2023-08-14 2023-06-30 13F AMERICAN ELEC PWR COM 025537101 46,177 -2,178 -4.50 3,888 -11.62 0.8303
2023-05-15 2023-03-31 13F AMERICAN ELEC PWR COM 025537101 48,355 5,326 12.38 4,400 7.69 1.0179
2023-02-14 2022-12-31 13F AMERICAN ELEC PWR COM 025537101 43,029 10,616 32.75 4,086 45.79 1.0357
2022-11-14 2022-09-30 13F AMERICAN ELEC PWR COM 025537101 32,413 17,056 111.06 2,802 90.09 0.8882
2022-08-15 2022-06-30 13F AMERICAN ELEC PWR COM 025537101 15,357 3,023 24.51 1,474 19.84 0.6725
2022-05-16 2022-03-31 13F AMERICAN ELEC PWR COM 025537101 12,334 1,675 15.71 1,230 29.75 0.5377
2022-02-14 2021-12-31 13F AMERICAN ELEC PWR COM 025537101 10,659 10,659 948 0.4367
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.