American Electric Power Company, Inc.
MX ˙ BMV ˙ US0255371017
SecurityMX:AEP / American Electric Power Company, Inc.
InstitutionTocqueville Asset Management L.p.
Latest Disclosed Ownership65,504 shares
Latest Disclosed Value $ 8,586,264
Tocqueville Asset Management L.p. reports 3.17% decrease in ownership of AEP / American Electric Power Company, Inc.

On May 12, 2026 - Tocqueville Asset Management L.p. filed a 13F-HR form disclosing ownership of 65,504 shares of American Electric Power Company, Inc. (MX:AEP) valued at $8,586,264 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 67,648 shares of American Electric Power Company, Inc.. This represents a change in shares of -3.17% 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)
2026-05-12 2026-03-31 13F AMERICAN ELEC PWR COM 025537101 65,504 -2,144 -3.17 8,586 10.08 0.1273
2026-02-12 2025-12-31 13F AMERICAN ELEC PWR COM 025537101 67,648 -1,179 -1.71 7,800 0.74 0.1138
2025-11-13 2025-09-30 13F AMERICAN ELEC PWR COM 025537101 68,827 533 0.78 7,743 9.27 0.1126
2025-08-12 2025-06-30 13F AMERICAN ELEC PWR COM 025537101 68,294 -253 -0.37 7,086 -5.39 0.1079
2025-05-13 2025-03-31 13F AMERICAN ELEC PWR COM 025537101 68,547 452 0.66 7,490 19.27 0.1223
2025-02-10 2024-12-31 13F AMERICAN ELEC PWR COM 025537101 68,095 13,205 24.06 6,280 11.53 0.0985
2024-11-08 2024-09-30 13F AMERICAN ELEC PWR COM 025537101 54,890 584 1.08 5,632 18.20 0.0885
2024-08-12 2024-06-30 13F AMERICAN ELEC PWR COM 025537101 54,306 2,321 4.46 4,765 6.46 0.0787
2024-05-09 2024-03-31 13F AMERICAN ELEC PWR COM 025537101 51,985 51,985 4,476 0.0731
2016-04-29 2016-03-31 13F American Electric Power COM 025537101 0 0 0 0.0000
2016-01-29 2015-12-31 13F American Electric Power COM 025537101 0 0 0 0.0000
2015-10-30 2015-09-30 13F American Electric Power COM 025537101 0 0 0 0.0000
2015-01-30 2014-12-31 13F American Electric Power COM 025537101 0 -16,620 -100.00 0 -100.00
2014-10-30 2014-09-30 13F American Electric Power COM 025537101 16,620 -254 -1.51 868 -7.76 0.0096
2014-09-18 2014-06-30 13F/A-1 American Electric Power COM 025537101 16,874 211 1.27 941 11.49 0.0092
2014-07-30 2014-06-30 13F American Electric Power COM 025537101 16,874 941
2014-04-30 2014-03-31 13F American Electric Power COM 025537101 16,663 -40,500 -70.85 844 -68.41 0.0111
2014-01-30 2013-12-31 13F American Electric Power COM 025537101 57,163 29 0.05 2,672 7.87 0.0359
2013-10-30 2013-09-30 13F American Electric Power COM 025537101 57,134 500 0.88 2,477 -2.33 0.0309
2013-07-30 2013-06-30 13F American Electric Power COM 025537101 56,634 56,634 2,536 0.0343
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.