미국 전력 회사, Inc.
MX ˙ BMV ˙ US0255371017
SecurityMX:AEP / American Electric Power Company, Inc.
InstitutionGradient Investments LLC
Latest Disclosed Ownership120,253 shares
Latest Disclosed Value $ 15,762,772
Gradient Investments LLC reports 1.14% increase in ownership of AEP / American Electric Power Company, Inc.

On April 13, 2026 - Gradient Investments LLC filed a 13F-HR form disclosing ownership of 120,253 shares of American Electric Power Company, Inc. (MX:AEP) valued at $15,762,772 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 8, 2026 disclosing 118,902 shares of American Electric Power Company, Inc.. This represents a change in shares of 1.14% 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)
2026-04-13 2026-03-31 13F AMERICAN ELEC PWR COM 025537101 120,253 1,351 1.14 15,763 14.97 0.2442
2026-01-08 2025-12-31 13F AMERICAN ELEC PWR COM 025537101 118,902 -13,625 -10.28 13,711 -8.04 0.2176
2025-10-06 2025-09-30 13F AMERICAN ELEC PWR COM 025537101 132,527 129,315 4,026.00 14,909 4,377.18 0.2489
2025-07-08 2025-06-30 13F AMERICAN ELEC PWR COM 025537101 3,212 1,219 61.16 333 53.46 0.0061
2025-04-09 2025-03-31 13F AMERICAN ELEC PWR COM 025537101 1,993 1,993 218 0.0044
2025-01-21 2024-12-31 13F AMERICAN ELEC PWR COM 025537101 0 -2,033 -100.00 0 -100.00
2024-10-15 2024-09-30 13F AMERICAN ELEC PWR COM 025537101 2,033 -855 -29.61 209 -17.79 0.0043
2024-07-18 2024-06-30 13F AMERICAN ELEC PWR COM 025537101 2,888 917 46.52 253 49.70 0.0057
2024-04-23 2024-03-31 13F AMERICAN ELEC PWR COM 025537101 1,971 -3,284 -62.49 170 -60.33 0.0039
2024-01-18 2023-12-31 13F AMERICAN ELEC PWR COM 025537101 5,255 344 7.00 427 15.45 0.0103
2023-10-27 2023-09-30 13F AMERICAN ELEC PWR COM 025537101 4,911 0 0.00 369 -10.65 0.0098
2023-07-11 2023-06-30 13F AMERICAN ELEC PWR COM 025537101 4,911 -35 -0.71 414 -8.22 0.0106
2023-04-17 2023-03-31 13F AMERICAN ELEC PWR COM 025537101 4,946 -239 -4.61 450 -8.54 0.0123
2023-01-10 2022-12-31 13F AMERICAN ELEC PWR COM 025537101 5,185 1 0.02 492 9.82 0.0155
2022-10-14 2022-09-30 13F AMERICAN ELEC PWR COM 025537101 5,184 1,776 52.11 448 37.00 0.0137
2022-07-11 2022-06-30 13F AMERICAN ELEC PWR COM 025537101 3,408 50 1.49 327 -2.39 0.0095
2022-05-26 2022-03-31 13F AMERICAN ELEC PWR COM 025537101 3,358 49 1.48 335 13.95 0.0086
2022-01-12 2021-12-31 13F AMERICAN ELEC PWR COM 025537101 3,309 999 43.25 294 56.38 0.0075
2021-10-18 2021-09-30 13F AMERICAN ELEC PWR COM 025537101 2,310 77 3.45 188 -0.53 0.0053
2021-07-12 2021-06-30 13F AMERICAN ELEC PWR COM 025537101 2,233 -44 -1.93 189 -2.07 0.0055
2021-04-21 2021-03-31 13F AMERICAN ELEC PWR COM 025537101 2,277 -181 -7.36 193 -3.98 0.0063
2021-01-08 2020-12-31 13F AMERICAN ELEC PWR COM 025537101 2,458 0 0.00 201 0.00 0.0085
2020-10-06 2020-09-30 13F AMERICAN ELEC PWR COM 025537101 2,458 0 0.00 201 2.55 0.0084
2020-07-10 2020-06-30 13F AMERICAN ELEC PWR COM 025537101 2,458 -274 -10.03 196 -10.50 0.0089
2020-04-07 2020-03-31 13F AMERICAN ELEC PWR COM 025537101 2,732 -13 -0.47 219 -15.44 0.0118
2020-01-15 2019-12-31 13F AMERICAN ELEC PWR COM 025537101 2,745 -45 -1.61 259 -0.77 0.0115
2019-10-10 2019-09-30 13F AMERICAN ELEC PWR COM 025537101 2,790 308 12.41 261 19.72 0.0128
2019-07-16 2019-06-30 13F AMERICAN ELEC PWR COM 025537101 2,482 700 39.28 218 46.31 0.0112
2019-04-11 2019-03-31 13F AMERICAN ELEC PWR COM 025537101 1,782 -700 -28.20 149 -19.89 0.0096
2019-01-18 2018-12-31 13F AMERICAN ELEC PWR COM 025537101 2,482 -127 -4.87 186 0.54 0.0112
2018-10-11 2018-09-30 13F AMERICAN ELEC PWR COM 025537101 2,609 -50 -1.88 185 0.54 0.0095
2018-08-09 2018-06-30 13F AMERICAN ELEC PWR COM 025537101 2,659 228 9.38 184 10.18 0.0098
2018-04-10 2018-03-31 13F AMERICAN ELEC PWR COM 025537101 2,431 158 6.95 167 0.00 0.0090
2018-02-07 2017-12-31 13F AMERICAN ELEC PWR COM 025537101 2,273 2,273 167 0.0096
2017-10-16 2017-09-30 13F AMERICAN ELEC PWR COM 025537101 0 -2,171 -100.00 0 -100.00
2017-07-19 2017-06-30 13F AMERICAN ELEC PWR COM 025537101 2,171 642 41.99 151 46.60 0.0106
2017-04-11 2017-03-31 13F AMERICAN ELEC PWR COM 025537101 1,529 -296 -16.22 103 -10.43 0.0079
2017-01-17 2016-12-31 13F AMERICAN ELEC PWR COM 025537101 1,825 354 24.07 115 22.34 0.0101
2016-10-11 2016-09-30 13F AMERICAN ELEC PWR COM 025537101 1,471 -12 -0.81 94 -9.62 0.0092
2016-07-14 2016-06-30 13F AMERICAN ELEC PWR COM 025537101 1,483 -368 -19.88 104 -15.45 0.0113
2016-04-13 2016-03-31 13F AMERICAN ELEC PWR COM 025537101 1,851 1,330 255.28 123 310.00 0.0152
2016-01-19 2015-12-31 13F AMERICAN ELEC PWR COM 025537101 521 -141 -21.30 30 -21.05 0.0040
2015-10-14 2015-09-30 13F AMERICAN ELEC PWR COM 025537101 662 141 27.06 38 35.71 0.0054
2015-08-25 2015-06-30 13F AMERICAN ELEC PWR COM 025537101 521 -350 -40.18 28 -42.86 0.0038
2015-04-10 2015-03-31 13F AMERICAN ELEC PWR COM 025537101 871 350 67.18 49 53.13 0.0073
2015-01-15 2014-12-31 13F AMERICAN ELEC PWR COM 025537101 521 0 0.00 32 18.52 0.0053
2014-10-14 2014-09-30 13F AMERICAN ELEC PWR COM 025537101 521 0 0.00 27 -6.90 0.0049
2014-07-11 2014-06-30 13F AMERICAN ELEC PWR COM 025537101 521 0 0.00 29 11.54 0.0140
2014-04-11 2014-03-31 13F AMERICAN ELEC PWR COM 025537101 521 0 0.00 26 8.33 0.0060
2014-01-13 2013-12-31 13F AMERICAN ELEC PWR COM 025537101 521 521 24 0.0064
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.