American Electric Power Company, Inc.
MX ˙ BMV ˙ US0255371017
SecurityMX:AEP / American Electric Power Company, Inc.
InstitutionWASHINGTON TRUST Co
Latest Disclosed Ownership2,207 shares
Latest Disclosed Value $ 289,293
WASHINGTON TRUST Co reports 1.47% decrease in ownership of AEP / American Electric Power Company, Inc.

On April 6, 2026 - WASHINGTON TRUST Co filed a 13F-HR form disclosing ownership of 2,207 shares of American Electric Power Company, Inc. (MX:AEP) valued at $289,293 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 2,240 shares of American Electric Power Company, Inc.. This represents a change in shares of -1.47% 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)
2026-04-06 2026-03-31 13F AMERICAN ELECTRIC POWER Equities 025537101 2,207 -33 -1.47 289 12.02 0.0094
2026-02-10 2025-12-31 13F AMERICAN ELECTRIC POWER Equities 025537101 2,240 0 0.00 258 2.38 0.0084
2025-11-12 2025-09-30 13F AMERICAN ELECTRIC POWER Equities 025537101 2,240 0 0.00 252 8.62 0.0083
2025-08-08 2025-06-30 13F AMERICAN ELECTRIC POWER Equities 025537101 2,240 257 12.96 232 7.41 0.0082
2025-04-25 2025-03-31 13F AMERICAN ELEC PWR COM 025537101 1,983 0 0.00 217 18.68 0.0083
2025-01-30 2024-12-31 13F American Electric Power COM 025537101 1,983 0 0.00 183 -10.34 0.0066
2024-10-25 2024-09-30 13F American Electric Power COM 025537101 1,983 -300 -13.14 203 1.50 0.0071
2024-07-15 2024-06-30 13F American Electric Power COM 025537101 2,283 638 38.78 200 41.84 0.0073
2024-04-23 2024-03-31 13F American Electric Power COM 025537101 1,645 55 3.46 142 9.30 0.0052
2024-01-18 2023-12-31 13F American Electric Power COM 025537101 1,590 10 0.63 129 9.32 0.0051
2023-10-18 2023-09-30 13F American Electric Power COM 025537101 1,580 0 0.00 119 -11.28 0.0052
2023-07-27 2023-06-30 13F American Electric Power COM 025537101 1,580 -563 -26.27 133 -31.44 0.0056
2023-05-10 2023-03-31 13F/A-1 American Electric Power COM 025537101 2,143 -1,235 -36.56 195 -39.37 0.0088
2023-05-04 2023-03-31 13F American Electric Power COM 025537101 2 -3,376 0 0.0082
2023-07-27 2022-12-31 13F/A-1 American Electric Power COM 025537101 3,378 0 0.00 321 9.59 0.0149
2023-02-08 2022-12-31 13F American Electric Power COM 025537101 3,378 0 0 0.0000
2022-10-14 2022-09-30 13F American Electric Power COM 025537101 3,378 79 2.39 292 -7.59 0.0147
2022-07-25 2022-06-30 13F American Electric Power COM 025537101 3,299 -4 -0.12 316 -4.24 0.0148
2022-05-05 2022-03-31 13F American Electric Power COM 025537101 3,303 -507 -13.31 330 -2.65 0.0131
2022-02-09 2021-12-31 13F/A-1 American Electric Power COM 025537101 3,810 -400 -9.50 339 -0.88 0.0127
2022-02-09 2021-12-31 13F American Electric Power COM 025537101 3,810 -400 339 0.0119
2021-11-09 2021-09-30 13F American Electric Power COM 025537101 4,210 0 0.00 342 -4.20 0.0096
2021-08-05 2021-06-30 13F American Electric Power COM 025537101 4,210 -39 -0.92 357 -0.83 0.0101
2021-04-28 2021-03-31 13F American Electric Power COM 025537101 4,249 485 12.89 360 15.02 0.0111
2021-02-09 2020-12-31 13F American Electric Power COM 025537101 3,764 1,235 48.83 313 51.21 0.0101
2020-11-05 2020-09-30 13F American Electric Power COM 025537101 2,529 196 8.40 207 11.89 0.0076
2020-08-04 2020-06-30 13F American Electric Power COM 025537101 2,333 -1,551 -39.93 185 -40.51 0.0077
2020-05-07 2020-03-31 13F American Electric Power COM 025537101 3,884 3,884 311 0.0148
2018-11-13 2018-09-30 13F American Electric Power COM 025537101 0 -2,055 -100.00 0 -100.00
2018-08-10 2018-06-30 13F American Electric Power COM 025537101 2,055 2,055 142 0.0076
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.