American Electric Power Company, Inc.
MX ˙ BMV ˙ US0255371017
SecurityMX:AEP / American Electric Power Company, Inc.
InstitutionFamily Management Corp
Latest Disclosed Ownership2,165 shares
Latest Disclosed Value $ 283,788
Family Management Corp reports 7.40% decrease in ownership of AEP / American Electric Power Company, Inc.

On May 15, 2026 - Family Management Corp filed a 13F-HR form disclosing ownership of 2,165 shares of American Electric Power Company, Inc. (MX:AEP) valued at $283,788 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 2,338 shares of American Electric Power Company, Inc.. This represents a change in shares of -7.40% 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.

Upgrade to unlock premium data and export to Excel .

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 2,165 -173 -7.40 284 5.20 0.0340
2026-02-17 2025-12-31 13F AMERICAN ELEC PWR COM 025537101 2,338 173 7.99 270 10.70 0.0341
2025-11-13 2025-09-30 13F AMERICAN ELEC PWR COM 025537101 2,165 0 0.00 244 8.48 0.0335
2025-08-14 2025-06-30 13F AMERICAN ELEC PWR COM 025537101 2,165 -192 -8.15 225 -12.84 0.0336
2025-05-15 2025-03-31 13F AMERICAN ELEC PWR COM 025537101 2,357 2,357 258 0.0421
2025-02-14 2024-12-31 13F AMERICAN ELEC PWR COM 025537101 0 -2,179 -100.00 0 -100.00
2024-11-14 2024-09-30 13F AMERICAN ELEC PWR COM 025537101 2,179 -342 -13.57 224 0.90 0.0369
2024-08-14 2024-06-30 13F AMERICAN ELEC PWR COM 025537101 2,521 0 0.00 221 1.84 0.0389
2024-05-15 2024-03-31 13F AMERICAN ELEC PWR COM 025537101 2,521 -111 -4.22 217 1.88 0.0400
2024-02-14 2023-12-31 13F AMERICAN ELEC PWR COM 025537101 2,632 -429 -14.02 214 -7.39 0.0444
2023-11-14 2023-09-30 13F AMERICAN ELEC PWR COM 025537101 3,061 0 0.00 230 -10.51 0.0523
2023-08-14 2023-06-30 13F AMERICAN ELEC PWR COM 025537101 3,061 0 0.00 258 -7.55 0.0564
2023-05-15 2023-03-31 13F AMERICAN ELEC PWR COM 025537101 3,061 0 0.00 279 -4.14 0.0641
2023-02-14 2022-12-31 13F AMERICAN ELEC PWR COM 025537101 3,061 181 6.28 291 16.47 0.0708
2022-11-14 2022-09-30 13F AMERICAN ELEC PWR COM 025537101 2,880 0 0.00 249 -9.78 0.0641
2022-08-15 2022-06-30 13F AMERICAN ELEC PWR COM 025537101 2,880 0 0.00 276 -3.83 0.0743
2022-05-16 2022-03-31 13F AMERICAN ELEC PWR COM 025537101 2,880 0 0.00 287 12.11 0.0795
2022-02-14 2021-12-31 13F AMERICAN ELEC PWR COM 025537101 2,880 -362 -11.17 256 -2.66 0.0665
2021-11-15 2021-09-30 13F AMERICAN ELEC PWR COM 025537101 3,242 -16 -0.49 263 -4.71 0.0726
2021-08-13 2021-06-30 13F AMERICAN ELEC PWR COM 025537101 3,258 3,258 276 0.0731
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.