American Electric Power Company, Inc.
MX ˙ BMV ˙ US0255371017
SecurityMX:AEP / American Electric Power Company, Inc.
InstitutionTCG Advisory Services, LLC
Latest Disclosed Ownership73,199 shares
Latest Disclosed Value $ 9,594,981
TCG Advisory Services, LLC reports 11.50% increase in ownership of AEP / American Electric Power Company, Inc.

On May 15, 2026 - TCG Advisory Services, LLC filed a 13F-HR form disclosing ownership of 73,199 shares of American Electric Power Company, Inc. (MX:AEP) valued at $9,594,981 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 65,647 shares of American Electric Power Company, Inc.. This represents a change in shares of 11.50% 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 73,199 7,552 11.50 9,595 26.75 0.2295
2026-02-17 2025-12-31 13F AMERICAN ELEC PWR COM 025537101 65,647 65,647 7,570 0.1960
2025-11-12 2025-09-30 13F AMERICAN ELEC PWR COM 025537101 0 -5,439 -100.00 0 -100.00
2025-08-14 2025-06-30 13F AMERICAN ELEC PWR COM 025537101 5,439 2,006 58.43 564 50.40 0.0188
2025-05-15 2025-03-31 13F AMERICAN ELEC PWR COM 025537101 3,433 336 10.85 375 31.58 0.0149
2025-02-11 2024-12-31 13F AMERICAN ELEC PWR COM 025537101 3,097 -542 -14.89 286 -23.59 0.0120
2024-11-14 2024-09-30 13F AMERICAN ELEC PWR COM 025537101 3,639 669 22.53 373 43.46 0.0163
2024-08-09 2024-06-30 13F AMERICAN ELEC PWR COM 025537101 2,970 -2,019 -40.47 261 -39.39 0.0099
2024-05-10 2024-03-31 13F AMERICAN ELEC PWR COM 025537101 4,989 41 0.83 430 6.98 0.0234
2024-02-06 2023-12-31 13F AMERICAN ELEC PWR COM 025537101 4,948 254 5.41 402 13.60 0.0274
2023-11-14 2023-09-30 13F AMERICAN ELEC PWR COM 025537101 4,694 13 0.28 353 -10.41 0.0533
2023-08-14 2023-06-30 13F AMERICAN ELEC PWR COM 025537101 4,681 108 2.36 394 -5.29 0.0654
2023-04-24 2023-03-31 13F AMERICAN ELEC PWR COM 025537101 4,573 948 26.15 416 20.93 0.0860
2023-02-10 2022-12-31 13F AMERICAN ELEC PWR COM 025537101 3,625 509 16.34 344 27.88 0.0752
2022-11-14 2022-09-30 13F AMERICAN ELEC PWR COM 025537101 3,116 302 10.73 269 -0.37 0.0811
2022-08-12 2022-06-30 13F AMERICAN ELEC PWR COM 025537101 2,814 221 8.52 270 4.25 0.0843
2022-05-13 2022-03-31 13F AMERICAN ELEC PWR COM 025537101 2,593 2,593 259 0.0609
2021-05-14 2021-03-31 13F AMERICAN ELEC PWR COM 025537101 0 -14,343 -100.00 0 -100.00
2021-02-12 2020-12-31 13F AMERICAN ELEC PWR COM 025537101 14,343 14,343 1,172 0.5335
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.