American Electric Power Company, Inc.
MX ˙ BMV ˙ US0255371017
SecurityMX:AEP / American Electric Power Company, Inc.
InstitutionAtwood & Palmer Inc
Latest Disclosed Ownership5,500 shares
Latest Disclosed Value $ 720,940
Atwood & Palmer Inc ownership in AEP / American Electric Power Company, Inc.

On April 15, 2026 - Atwood & Palmer Inc filed a 13F-HR form disclosing ownership of 5,500 shares of American Electric Power Company, Inc. (MX:AEP) valued at $720,940 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 5,500 shares of American Electric Power Company, Inc.. This represents a change in shares of 0.00% 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)
2026-04-15 2026-03-31 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 721 13.56 0.0407
2026-01-28 2025-12-31 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 634 2.59 0.0360
2025-10-15 2025-09-30 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 619 8.42 0.0363
2025-07-08 2025-06-30 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 571 -5.00 0.0357
2025-04-15 2025-03-31 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 601 18.34 0.0417
2025-01-16 2024-12-31 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 507 -10.11 0.0348
2024-10-07 2024-09-30 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 564 17.01 0.0384
2024-07-10 2024-06-30 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 483 1.90 0.0366
2024-04-10 2024-03-31 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 474 6.05 0.0359
2024-01-12 2023-12-31 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 447 7.99 0.0361
2023-10-20 2023-09-30 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 414 -10.80 0.0363
2023-07-18 2023-06-30 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 463 -7.40 0.0414
2023-04-21 2023-03-31 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 500 -4.21 0.0471
2023-01-31 2022-12-31 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 522 9.89 0.0472
2022-10-12 2022-09-30 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 475 -10.04 0.0471
2022-07-21 2022-06-30 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 528 -3.83 0.0514
2022-04-29 2022-03-31 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 549 12.27 0.0474
2022-01-24 2021-12-31 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 489 9.64 0.0409
2021-10-29 2021-09-30 13F/A-1 AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 446 -4.09 0.0398
2021-10-19 2021-09-30 13F AMERICAN ELEC PWR COM 025537101 5,500 0 446 0.0398
2021-07-26 2021-06-30 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 465 -0.21 0.0418
2021-04-26 2021-03-31 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 466 1.75 0.0448
2021-02-04 2020-12-31 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 458 1.78 0.0492
2020-10-28 2020-09-30 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 450 2.74 0.0567
2020-07-24 2020-06-30 13F AMERICAN ELEC PWR COM 025537101 5,500 0 0.00 438 -0.45 0.0592
2020-04-20 2020-03-31 13F AMERICAN ELEC PWR COM 025537101 5,500 -150 -2.65 440 -17.60 0.0691
2020-02-05 2019-12-31 13F AMERICAN ELEC PWR COM 025537101 5,650 0 0.00 534 0.95 0.0686
2019-10-21 2019-09-30 13F AMERICAN ELEC PWR COM 025537101 5,650 0 0.00 529 6.44 0.0713
2019-07-17 2019-06-30 13F AMERICAN ELEC PWR COM 025537101 5,650 0 0.00 497 5.07 0.0671
2019-04-23 2019-03-31 13F AMERICAN ELEC PWR COM 025537101 5,650 -150 -2.59 473 9.24 0.0670
2019-02-01 2018-12-31 13F AMERICAN ELEC PWR COM 025537101 5,800 0 0.00 433 5.35 0.0688
2018-10-29 2018-09-30 13F AMERICAN ELEC PWR COM 025537101 5,800 -100 -1.69 411 0.49 0.0536
2018-07-19 2018-06-30 13F AMERICAN ELEC PWR COM 025537101 5,900 500 9.26 409 10.54 0.0561
2018-04-30 2018-03-31 13F AMERICAN ELEC PWR COM 025537101 5,400 -400 -6.90 370 -13.35 0.0527
2018-02-08 2017-12-31 13F AMERICAN ELEC PWR COM 025537101 5,800 0 0.00 427 4.91 0.0599
2017-10-16 2017-09-30 13F AMERICAN ELEC PWR COM 025537101 5,800 0 0.00 407 0.99 0.0589
2017-08-08 2017-06-30 13F AMERICAN ELEC PWR COM 025537101 5,800 -414 -6.66 403 -3.36 0.0632
2017-04-28 2017-03-31 13F AMERICAN ELEC PWR COM 025537101 6,214 0 0.00 417 6.65 0.0667
2017-02-06 2016-12-31 13F AMERICAN ELEC PWR COM 025537101 6,214 0 0.00 391 -2.01 0.0703
2016-11-08 2016-09-30 13F AMERICAN ELEC PWR COM 025537101 6,214 0 0.00 399 -8.49 0.0725
2016-07-21 2016-06-30 13F AMERICAN ELEC PWR COM 025537101 6,214 0 0.00 436 5.57 0.0788
2016-04-28 2016-03-31 13F AMERICAN ELEC PWR COM 025537101 6,214 0 0.00 413 14.09 0.0734
2016-01-28 2015-12-31 13F AMERICAN ELEC PWR COM 025537101 6,214 0 0.00 362 2.55 0.0687
2015-11-12 2015-09-30 13F AMERICAN ELEC PWR COM 025537101 6,214 0 0.00 353 7.29 0.0689
2015-07-31 2015-06-30 13F AMERICAN ELEC PWR COM 025537101 6,214 0 0.00 329 -6.00 0.0591
2015-05-05 2015-03-31 13F AMERICAN ELEC PWR COM 025537101 6,214 0 0.00 350 -7.41 0.0625
2015-02-17 2014-12-31 13F AMERICAN ELEC PWR COM 025537101 6,214 0 0.00 378 16.67 0.0706
2014-12-02 2014-09-30 13F/A-1 AMERICAN ELEC PWR COM 025537101 6,214 0 0.00 324 -6.63 0.0612
2014-11-12 2014-09-30 13F AMERICAN ELEC PWR COM 025537101 6,214 0 324 0.0594
2014-08-11 2014-06-30 13F AMERICAN ELEC PWR COM 025537101 6,214 -581 -8.55 347 0.87 0.0926
2014-04-11 2014-03-31 13F American Elec Power COM 025537101 6,795 194 2.94 344 11.33 0.0805
2014-01-17 2013-12-31 13F American Elec Power COM 025537101 6,601 0 0.00 309 8.04 0.0762
2013-10-09 2013-09-30 13F American Elec Power COM 025537101 6,601 0 0.00 286 -3.38 0.0789
2013-07-18 2013-06-30 13F American Elec Power COM 025537101 6,601 6,601 296 0.0801
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.