American Electric Power Company, Inc.
US ˙ NasdaqGS ˙ US0255371017

SecurityAEP / American Electric Power Company, Inc.
InstitutionProbity Advisors, Inc.
Latest Disclosed Ownership13,606 shares
Latest Disclosed Value $ 1,783,440
Probity Advisors, Inc. reports 1.35% decrease in ownership of AEP / American Electric Power Company, Inc.

On April 28, 2026 - Probity Advisors, Inc. filed a 13F-HR form disclosing ownership of 13,606 shares of American Electric Power Company, Inc. (US:AEP) valued at $1,783,474 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 13,792 shares of American Electric Power Company, Inc.. This represents a change in shares of -1.35% during the quarter. The current value of the position is $1,718,574 USD.

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)
2026-04-28 2026-03-31 13F AMERICAN ELEC PWR COM 025537101 13,606 -186 -1.35 1,783 12.14 0.2825
2026-01-27 2025-12-31 13F AMERICAN ELEC PWR COM 025537101 13,792 -291 -2.07 1,590 0.38 0.2547
2025-10-30 2025-09-30 13F AMERICAN ELEC PWR COM 025537101 14,083 -169 -1.19 1,584 7.17 0.2568
2025-07-30 2025-06-30 13F AMERICAN ELEC PWR COM 025537101 14,252 175 1.24 1,479 -3.90 0.2597
2025-05-09 2025-03-31 13F AMERICAN ELEC PWR COM 025537101 14,077 44 0.31 1,538 18.86 0.2953
2025-03-05 2024-12-31 13F AMERICAN ELEC PWR COM 025537101 14,033 1,102 8.52 1,294 -2.41 0.2491
2024-10-16 2024-09-30 13F AMERICAN ELEC PWR COM 025537101 12,931 -93 -0.71 1,327 16.11 0.2541
2024-08-14 2024-06-30 13F AMERICAN ELEC PWR COM 025537101 13,024 -165 -1.25 1,143 0.62 0.2367
2024-05-03 2024-03-31 13F AMERICAN ELEC PWR COM 025537101 13,189 53 0.40 1,136 6.47 0.2348
2024-02-12 2023-12-31 13F AMERICAN ELEC PWR COM 025537101 13,136 1,437 12.28 1,067 21.27 0.2324
2023-11-14 2023-09-30 13F AMERICAN ELEC PWR COM 025537101 11,699 223 1.94 880 -9.01 0.2029
2023-08-10 2023-06-30 13F AMERICAN ELEC PWR COM 025537101 11,476 -55 -0.48 966 -11.70 0.2110
2023-02-15 2022-12-31 13F AMERICAN ELEC PWR COM 025537101 11,531 317 2.83 1,095 12.90 0.2480
2022-11-14 2022-09-30 13F AMERICAN ELEC PWR COM 025537101 11,214 -505 -4.31 969 -13.79 0.2405
2022-08-12 2022-06-30 13F AMERICAN ELEC PWR COM 025537101 11,719 -298 -2.48 1,124 -6.26 0.2603
2022-05-10 2022-03-31 13F AMERICAN ELEC PWR COM 025537101 12,017 -1,005 -7.72 1,199 3.45 0.2474
2022-02-10 2021-12-31 13F AMERICAN ELEC PWR COM 025537101 13,022 -189 -1.43 1,159 8.12 0.2292
2021-10-08 2021-09-30 13F AMERICAN ELEC PWR COM 025537101 13,211 -107 -0.80 1,072 -4.88 0.2215
2021-08-06 2021-06-30 13F AMERICAN ELEC PWR COM 025537101 13,318 641 5.06 1,127 4.93 0.2373
2021-04-28 2021-03-31 13F AMERICAN ELEC PWR COM 025537101 12,677 308 2.49 1,074 6.23 0.2399
2020-11-09 2020-09-30 13F AMERICAN ELEC PWR COM 025537101 12,369 308 2.55 1,011 5.20 0.2860
2020-08-03 2020-06-30 13F AMERICAN ELEC PWR COM 025537101 12,061 -173 -1.41 961 -1.74 0.2978
2020-05-15 2020-03-31 13F AMERICAN ELEC PWR COM 025537101 12,234 -240 -1.92 978 -17.05 0.3593
2020-02-13 2019-12-31 13F AMERICAN ELEC PWR COM 025537101 12,474 -515 -3.96 1,179 -3.12 0.3563
2019-11-14 2019-09-30 13F AMERICAN ELEC PWR COM 025537101 12,989 -48 -0.37 1,217 6.10 0.3950
2019-08-08 2019-06-30 13F AMERICAN ELEC PWR COM 025537101 13,037 -570 -4.19 1,147 0.61 0.3808
2019-04-29 2019-03-31 13F AMERICAN ELEC PWR COM 025537101 13,607 -65 -0.48 1,140 11.55 0.3920
2019-02-12 2018-12-31 13F AMERICAN ELEC PWR COM 025537101 13,672 -264 -1.89 1,022 3.44 0.3792
2018-11-14 2018-09-30 13F AMERICAN ELEC PWR COM 025537101 13,936 10 0.07 988 2.49 0.3208
2018-08-13 2018-06-30 13F AMERICAN ELEC PWR COM 025537101 13,926 -71 -0.51 964 0.42 0.3390
2018-04-16 2018-03-31 13F AMERICAN ELEC PWR COM 025537101 13,997 904 6.90 960 -0.31 0.3325
2018-02-08 2017-12-31 13F AMERICAN ELEC PWR COM 025537101 13,093 -719 -5.21 963 -0.72 0.3367
2017-10-27 2017-09-30 13F AMERICAN ELEC PWR COM 025537101 13,812 -534 -3.72 970 -2.71 0.3609
2017-07-27 2017-06-30 13F AMERICAN ELEC PWR COM 025537101 14,346 -306 -2.09 997 1.32 0.3763
2017-05-11 2017-03-31 13F AMERICAN ELEC PWR COM 025537101 14,652 -248 -1.66 984 4.90 0.3815
2017-02-02 2016-12-31 13F AMERICAN ELEC PWR COM 025537101 14,900 406 2.80 938 0.75 0.3944
2016-11-07 2016-09-30 13F AMERICAN ELEC PWR COM 025537101 14,494 190 1.33 931 -7.18 0.4017
2016-08-15 2016-06-30 13F AMERICAN ELEC PWR COM 025537101 14,304 14,304 1,003 0.4493
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.