American Electric Power Company, Inc.
US ˙ NasdaqGS ˙ US0255371017

SecurityAEP / American Electric Power Company, Inc.
InstitutionIng Groep Nv
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Ing Groep Nv closes position in AEP / American Electric Power Company, Inc.

On May 11, 2026 - Ing Groep Nv filed a 13F-HR form disclosing ownership of 0 shares of American Electric Power Company, Inc. (US:AEP) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 81,880 shares of American Electric Power Company, Inc.. The current value of the position is $0 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)
2026-05-11 2026-03-31 13F AMERICAN ELEC PWR COM 025537101 0 -100.00 0
2026-02-11 2025-12-31 13F AMERICAN ELEC PWR COM 025537101 81,880 81,880 9,442 0.0569
2025-11-06 2025-09-30 13F AMERICAN ELEC PWR COM 025537101 0 -419,370 -100.00 0 -100.00
2025-08-06 2025-06-30 13F AMERICAN ELEC PWR COM 025537101 419,370 70,942 20.36 43,514 14.29 0.2648
2025-05-09 2025-03-31 13F AMERICAN ELEC PWR COM 025537101 348,428 157,997 82.97 38,073 116.77 0.2640
2025-02-03 2024-12-31 13F AMERICAN ELEC PWR COM 025537101 190,431 -104,084 -35.34 17,563 -41.88 0.1184
2024-11-06 2024-09-30 13F AMERICAN ELEC PWR COM 025537101 294,515 208,974 244.30 30,217 302.62 0.1756
2024-08-13 2024-06-30 13F AMERICAN ELEC PWR COM 025537101 85,541 85,541 7,505 0.0445
2024-05-10 2024-03-31 13F AMERICAN ELEC PWR COM 025537101 0 -209,059 -100.00 0 -100.00
2024-02-08 2023-12-31 13F AMERICAN ELEC PWR COM 025537101 209,059 77,331 58.71 16,980 71.37 0.1364
2023-10-27 2023-09-30 13F AMERICAN ELEC PWR COM 025537101 131,728 76,908 140.29 9,909 114.69 0.0874
2023-08-07 2023-06-30 13F AMERICAN ELEC PWR COM 025537101 54,820 -14,872 -21.34 4,616 -27.22 0.0350
2023-05-09 2023-03-31 13F AMERICAN ELEC PWR COM 025537101 69,692 -84,466 -54.79 6,341 -56.68 0.0616
2023-02-13 2022-12-31 13F AMERICAN ELEC PWR COM 025537101 154,158 48,764 46.27 14,637 60.65 0.1469
2022-11-14 2022-09-30 13F AMERICAN ELEC PWR COM 025537101 105,394 -26,078 -19.84 9,111 -27.77 0.1525
2022-08-08 2022-06-30 13F AMERICAN ELEC PWR COM 025537101 131,472 65,573 99.51 12,613 91.83 0.1458
2022-05-13 2022-03-31 13F AMERICAN ELEC PWR COM 025537101 65,899 -26,609 -28.76 6,575 -20.11 0.0663
2022-02-11 2021-12-31 13F AMERICAN ELEC PWR COM 025537101 92,508 36,042 63.83 8,230 79.54 0.0736
2021-11-02 2021-09-30 13F AMERICAN ELEC PWR COM 025537101 56,466 945 1.70 4,584 -2.41 0.0588
2021-08-13 2021-06-30 13F AMERICAN ELEC PWR COM 025537101 55,521 18,077 48.28 4,697 48.08 0.0749
2021-05-12 2021-03-31 13F AMERICAN ELEC PWR COM 025537101 37,444 3,919 11.69 3,172 13.61 0.0657
2021-02-11 2020-12-31 13F AMERICAN ELEC PWR COM 025537101 33,525 19,973 147.38 2,792 151.99 0.0623
2020-11-12 2020-09-30 13F AMERICAN ELEC PWR COM 025537101 13,552 6,789 100.38 1,108 105.57 0.0456
2020-08-13 2020-06-30 13F AMERICAN ELEC PWR COM 025537101 6,763 6,763 539 0.0232
2020-05-06 2020-03-31 13F AMERICAN ELEC PWR COM 025537101 0 -3,630 -100.00 0 -100.00
2020-02-10 2019-12-31 13F AMERICAN ELEC PWR COM 025537101 3,630 -4,835 -57.12 343 -56.75 0.0104
2019-11-08 2019-09-30 13F AMERICAN ELEC PWR COM 025537101 8,465 -367 -4.16 793 2.06 0.0201
2019-08-12 2019-06-30 13F AMERICAN ELEC PWR COM 025537101 8,832 -1,087 -10.96 777 -6.50 0.0135
2019-05-13 2019-03-31 13F AMERICAN ELEC PWR COM 025537101 9,919 -211,798 -95.53 831 -94.99 0.0180
2019-02-13 2018-12-31 13F AMERICAN ELEC PWR COM 025537101 221,717 195,018 730.43 16,571 775.85 0.3588
2018-11-06 2018-09-30 13F AMERICAN ELEC PWR COM 025537101 26,699 -26,787 -50.08 1,892 -48.92 0.0327
2018-08-10 2018-06-30 13F AMERICAN ELEC PWR COM 025537101 53,486 39,767 289.87 3,704 293.62 0.0708
2018-05-07 2018-03-31 13F AMERICAN ELEC PWR COM 025537101 13,719 3,205 30.48 941 21.58 0.0170
2018-02-06 2017-12-31 13F AMERICAN ELEC PWR COM 025537101 10,514 -40,441 -79.37 774 -78.37 0.0129
2017-11-08 2017-09-30 13F AMERICAN ELEC PWR COM 025537101 50,955 17,332 51.55 3,579 53.21 0.0690
2017-07-25 2017-06-30 13F AMERICAN ELEC PWR COM 025537101 33,623 90 0.27 2,336 3.78 0.0447
2017-05-01 2017-03-31 13F AMERICAN ELEC PWR COM 025537101 33,533 -6,130 -15.46 2,251 -10.32 0.0408
2017-02-06 2016-12-31 13F AMERICAN ELEC PWR COM 025537101 39,663 21,192 114.73 2,510 110.75 0.0471
2016-11-14 2016-09-30 13F AMERICAN ELEC PWR COM 025537101 18,471 2,403 14.96 1,191 5.77 0.0144
2016-07-27 2016-06-30 13F AMERICAN ELEC PWR COM 025537101 16,068 16,068 0.00 1,126 0.0151
2016-05-12 2016-03-31 13F AMERICAN ELEC PWR COM 025537101 0 -447,944 -100.00 0 -100.00
2016-02-12 2015-12-31 13F AMERICAN ELEC PWR COM 025537101 447,944 -11,423 -2.49 26,107 -0.03 0.1571
2015-12-09 2015-09-30 13F/A-1 AMERICAN ELEC PWR COM 025537101 459,367 -1,473 -0.32 26,116 7.01 0.1807
2015-11-10 2015-09-30 13F AMERICAN ELEC PWR COM 025537101 459,367 26,116
2015-08-10 2015-06-30 13F AMERICAN ELEC PWR COM 025537101 460,840 -914,889 -66.50 24,406 -68.47 0.1322
2015-05-14 2015-03-31 13F AMERICAN ELEC PWR COM 025537101 1,375,729 -28,678 -2.04 77,398 -9.24 0.3887
2015-02-17 2014-12-31 13F AMERICAN ELEC PWR COM 025537101 1,404,407 -10,054 -0.71 85,276 15.47 0.4014
2014-11-14 2014-09-30 13F AMERICAN ELEC PWR INC COM COM 025537101 1,414,461 -138,662 -8.93 73,850 -14.71 0.4289
2014-08-14 2014-06-30 13F AMERICAN ELEC PWR COM 025537101 1,553,123 561,618 56.64 86,586 72.37 0.4377
2014-05-14 2014-03-31 13F AMERICAN ELEC PWR INC COM COM 025537101 991,505 -52,560 -5.03 50,234 2.96 0.2655
2014-02-14 2013-12-31 13F AMERICAN ELEC PWR COM 025537101 1,044,065 77,075 7.97 48,789 16.36 0.2457
2013-11-13 2013-09-30 13F AMERICAN ELEC PWR COM 025537101 966,990 -47,004 -4.64 41,929 -7.68 0.2108
2013-08-14 2013-06-30 13F AMERICAN ELEC PWR COM 025537101 1,013,994 972,176 2,324.78 45,417 2,132.89 0.2398
2013-05-30 2013-03-31 13F/A-1 AMERICAN ELEC PWR COM 025537101 41,818 41,818 2,034 0.0296
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.