American Electric Power Company, Inc.
DE ˙ XTRA ˙ US0255371017
105,12 € ↓ -2,56 (-2,38%)
2026-06-02
AKTIENPREIS
SecurityDE:AEP / American Electric Power Company, Inc.
InstitutionAldebaran Financial Inc.
Latest Disclosed Ownership1,700 shares
Latest Disclosed Value $ 222,836
Aldebaran Financial Inc. ownership in AEP / American Electric Power Company, Inc.

On May 14, 2026 - Aldebaran Financial Inc. filed a 13F-HR form disclosing ownership of 1,700 shares of American Electric Power Company, Inc. (DE:AEP) valued at $192,950 USD as of March 31, 2026. The entity filed a previous 13F-HR on July 25, 2023 disclosing 0 shares of American Electric Power Company, Inc.. The current value of the position is $178,704 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)
2026-05-14 2026-03-31 13F AMERICAN ELEC PWR COM 025537101 1,700 1,700 223 0.2116
2023-07-25 2023-06-30 13F AMERICAN ELEC PWR COM 025537101 0 -2,300 -100.00 0 -100.00
2023-04-24 2023-03-31 13F AMERICAN ELEC PWR COM 025537101 2,300 -200 -8.00 209 -11.81 0.2699
2023-03-06 2022-12-31 13F AMERICAN ELEC PWR COM 025537101 2,500 0 0.00 237 8.22 0.2551
2022-11-14 2022-09-30 13F AMERICAN ELEC PWR COM 025537101 2,500 0 0.00 219 -9.88 0.2405
2022-08-01 2022-06-30 13F AMERICAN ELEC PWR COM 025537101 2,500 0 0.00 243 -2.41 0.2570
2022-04-18 2022-03-31 13F AMERICAN ELEC PWR COM 025537101 2,500 100 4.17 249 16.36 0.1935
2022-02-16 2021-12-31 13F AMERICAN ELEC PWR COM 025537101 2,400 2,400 214 0.1580
2021-10-21 2021-09-30 13F AMERICAN ELEC PWR COM 025537101 0 -2,400 -100.00 0 -100.00
2021-07-16 2021-06-30 13F AMERICAN ELEC PWR COM 025537101 2,400 0 0.00 205 0.99 0.1685
2021-05-03 2021-03-31 13F AMERICAN ELEC PWR COM 025537101 2,400 -1,290 -34.96 203 -33.88 0.1791
2021-02-05 2020-12-31 13F AMERICAN ELEC PWR COM 025537101 3,690 0 0.00 307 1.66 0.2857
2020-10-19 2020-09-30 13F AMERICAN ELEC PWR COM 025537101 3,690 0 0.00 302 2.72 0.3139
2020-07-20 2020-06-30 13F AMERICAN ELEC PWR COM 025537101 3,690 -100 -2.64 294 -2.97 0.3454
2020-04-24 2020-03-31 13F AMERICAN ELEC PWR COM 025537101 3,790 -755 -16.61 303 -29.53 0.2958
2020-02-10 2019-12-31 13F AMERICAN ELEC PWR COM 025537101 4,545 0 0.00 430 1.42 0.3265
2019-10-21 2019-09-30 13F AMERICAN ELEC PWR COM 025537101 4,545 0 0.00 424 6.00 0.2830
2019-08-14 2019-06-30 13F AMERICAN ELEC PWR COM 025537101 4,545 -125 -2.68 400 2.30 0.2763
2019-04-23 2019-03-31 13F AMERICAN ELEC PWR COM 025537101 4,670 -100 -2.10 391 9.52 0.2750
2019-02-14 2018-12-31 13F AMERICAN ELEC PWR COM 025537101 4,770 0 0.00 357 5.62 0.2717
2018-11-08 2018-09-30 13F AMERICAN ELEC PWR COM 025537101 4,770 -510 -9.66 338 -7.65 0.2194
2018-08-10 2018-06-30 13F AMERICAN ELEC PWR COM 025537101 5,280 0 0.00 366 1.10 0.2512
2018-05-12 2018-03-31 13F/A-1 AMERICAN ELEC PWR COM 025537101 5,280 -5,075 -49.01 362 -52.49 0.2428
2018-04-24 2018-03-31 13F AMERICAN ELEC PWR COM 025537101 5,280 -5,075 362
2018-03-02 2017-12-31 13F AMERICAN ELEC PWR COM 025537101 10,355 -118 -1.13 762 3.53 0.5064
2017-11-17 2017-09-30 13F AMERICAN ELEC PWR COM 025537101 10,473 0 0.00 736 1.10 0.5077
2017-08-28 2017-06-30 13F AMERICAN ELEC PWR COM 025537101 10,473 0 0.00 728 3.56 0.5309
2017-06-16 2017-03-31 13F AMERICAN ELEC PWR COM 025537101 10,473 0 0.00 703 6.68 0.5350
2017-03-23 2016-12-31 13F AMERICAN ELEC PWR COM 025537101 10,473 -6,951 -39.89 659 -41.11 0.5217
2016-12-16 2016-09-30 13F AMERICAN ELEC PWR COM 025537101 17,424 0 0.00 1,119 -9.17 0.8871
2016-08-25 2016-06-30 13F AMERICAN ELEC PWR COM 025537101 17,424 6,500 59.50 1,232 69.93 0.9901
2016-05-16 2016-03-31 13F AMERICAN ELEC PWR COM 025537101 10,924 0 0.00 725 13.81 0.6324
2016-02-17 2015-12-31 13F AMERICAN ELEC PWR COM 025537101 10,924 0 0.00 637 2.58 0.5899
2015-11-13 2015-09-30 13F AMERICAN ELEC PWR COM 025537101 10,924 -2,500 -18.62 621 -12.66 0.5868
2015-08-17 2015-06-30 13F/A-1 AMERICAN ELEC PWR COM 025537101 13,424 0 0.00 711 -5.83 0.5997
2015-08-14 2015-06-30 13F AMERICAN ELEC PWR COM 025537101 13,424 711
2015-06-02 2015-03-31 13F AMERICAN ELEC PWR COM 025537101 13,424 -4,345 -24.45 755 -30.03 0.6477
2015-02-13 2014-12-31 13F AMERICAN ELEC PWR COM 025537101 17,769 5,995 50.92 1,079 75.45 0.9481
2014-11-14 2014-09-30 13F AMERICAN ELEC PWR COM 025537101 11,774 -5,250 -30.84 615 -35.19 0.5499
2014-08-15 2014-06-30 13F AMERICAN ELEC PWR COM 025537101 17,024 -61 -0.36 949 9.58 0.7471
2014-05-16 2014-03-31 13F/A-1 AMERICAN ELEC PWR COM 025537101 17,085 -250 -1.44 866 6.91 0.7565
2014-05-15 2014-03-31 13F AMERICAN ELEC PWR COM 025537101 17,000 866
2014-02-13 2013-12-31 13F AMERICAN ELEC PWR COM 025537101 17,335 17,335 810 0.7702
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.