American Electric Power Company, Inc.
MX ˙ BMV ˙ US0255371017
SecurityMX:AEP / American Electric Power Company, Inc.
InstitutionOppenheimer Asset Management Inc.
Latest Disclosed Ownership63,266 shares
Latest Disclosed Value $ 8,292,907
Oppenheimer Asset Management Inc. ownership in AEP / American Electric Power Company, Inc.

On April 23, 2026 - Oppenheimer Asset Management Inc. filed a 13F-HR form disclosing ownership of 63,266 shares of American Electric Power Company, Inc. (MX:AEP) valued at $8,292,907 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 0 shares of American Electric Power Company, Inc..

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)
2026-04-23 2026-03-31 13F AMERICAN ELEC PWR COM 025537101 63,266 63,266 8,293 0.0237
2026-02-02 2025-12-31 13F AMERICAN ELEC PWR COM 025537101 0 -100.00 0
2025-11-06 2025-09-30 13F AMERICAN ELEC PWR COM 025537101 56,273 -9,824 -14.86 6,331 -7.70 0.0696
2025-07-31 2025-06-30 13F AMERICAN ELEC PWR COM 025537101 66,097 25,618 63.29 6,858 55.05 0.0787
2025-04-23 2025-03-31 13F AMERICAN ELEC PWR COM 025537101 40,479 6,736 19.96 4,423 42.13 0.0549
2025-02-05 2024-12-31 13F AMERICAN ELEC PWR COM 025537101 33,743 7,066 26.49 3,112 13.70 0.0378
2024-11-05 2024-09-30 13F AMERICAN ELEC PWR COM 025537101 26,677 179 0.68 2,737 17.77 0.0330
2024-08-08 2024-06-30 13F AMERICAN ELEC PWR COM 025537101 26,498 5,671 27.23 2,325 29.62 0.0297
2024-05-07 2024-03-31 13F AMERICAN ELEC PWR COM 025537101 20,827 -5,164 -19.87 1,793 -15.02 0.0263
2024-02-13 2023-12-31 13F AMERICAN ELEC PWR COM 025537101 25,991 -361 -1.37 2,111 6.46 0.0294
2023-11-08 2023-09-30 13F AMERICAN ELEC PWR COM 025537101 26,352 319 1.23 1,982 -9.54 0.0304
2023-08-03 2023-06-30 13F AMERICAN ELEC PWR COM 025537101 26,033 79 0.30 2,192 -7.20 0.0322
2023-05-10 2023-03-31 13F AMERICAN ELEC PWR COM 025537101 25,954 -14,030 -35.09 2,362 -37.80 0.0364
2023-02-07 2022-12-31 13F AMERICAN ELEC PWR COM 025537101 39,984 27,236 213.65 3,796 244.46 0.0611
2022-11-14 2022-09-30 13F AMERICAN ELEC PWR COM 025537101 12,748 -323 -2.47 1,102 -12.12 0.0194
2022-08-08 2022-06-30 13F AMERICAN ELEC PWR COM 025537101 13,071 -3,993 -23.40 1,254 -26.37 0.0210
2022-05-12 2022-03-31 13F AMERICAN ELEC PWR COM 025537101 17,064 13,940 446.22 1,703 512.59 0.0242
2022-02-02 2021-12-31 13F AMERICAN ELEC PWR COM 025537101 3,124 -7,870 -71.58 278 -68.87 0.0037
2021-11-12 2021-09-30 13F AMERICAN ELEC PWR COM 025537101 10,994 400 3.78 893 -0.33 0.0127
2021-08-03 2021-06-30 13F AMERICAN ELEC PWR COM 025537101 10,594 2,089 24.56 896 24.27 0.0128
2021-05-17 2021-03-31 13F AMERICAN ELEC PWR COM 025537101 8,505 697 8.93 721 10.92 0.0112
2021-02-11 2020-12-31 13F AMERICAN ELEC PWR COM 025537101 7,808 310 4.13 650 6.04 0.0109
2020-11-13 2020-09-30 13F AMERICAN ELEC PWR COM 025537101 7,498 584 8.45 613 11.25 0.0119
2020-08-11 2020-06-30 13F AMERICAN ELEC PWR COM 025537101 6,914 1,336 23.95 551 23.54 0.0114
2020-05-08 2020-03-31 13F AMERICAN ELEC PWR COM 025537101 5,578 4,884 703.75 446 575.76 0.0110
2020-02-07 2019-12-31 13F AMERICAN ELEC PWR COM 025537101 694 -14 -1.98 66 -1.49 0.0014
2019-10-31 2019-09-30 13F AMERICAN ELEC PWR COM 025537101 708 -58 -7.57 67 -1.47 0.0015
2019-08-09 2019-06-30 13F AMERICAN ELEC PWR COM 025537101 766 -33 -4.13 68 3.03 0.0015
2019-04-24 2019-03-31 13F AMERICAN ELEC PWR COM 025537101 799 18 2.30 66 13.79 0.0015
2019-01-30 2018-12-31 13F AMERICAN ELEC PWR COM 025537101 781 781 58 0.0014
2018-02-07 2017-12-31 13F AMERICAN ELEC PWR COM 025537101 0 -759 -100.00 0 -100.00
2017-11-14 2017-09-30 13F AMERICAN ELEC PWR COM 025537101 759 177 30.41 54 31.71 0.0014
2017-08-09 2017-06-30 13F AMERICAN ELEC PWR COM 025537101 582 381 189.55 41 192.86 0.0011
2017-05-15 2017-03-31 13F AMERICAN ELEC PWR COM 025537101 201 201 14 0.0004
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.