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

SecurityAEP / American Electric Power Company, Inc.
InstitutionAssociated Banc-corp
Latest Disclosed Ownership2,467 shares
Latest Disclosed Value $ 323,373
Associated Banc-corp ownership in AEP / American Electric Power Company, Inc.

On May 1, 2026 - Associated Banc-corp filed a 13F-HR form disclosing ownership of 2,467 shares of American Electric Power Company, Inc. (US:AEP) valued at $323,374 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 2,467 shares of American Electric Power Company, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $311,607 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)
2026-05-01 2026-03-31 13F AMERICAN ELEC PWR COM 025537101 2,467 0 0.00 323 13.73 0.0086
2026-02-06 2025-12-31 13F AMERICAN ELEC PWR COM 025537101 2,467 -436 -15.02 284 -12.88 0.0073
2025-10-24 2025-09-30 13F AMERICAN ELEC PWR COM 025537101 2,903 0 0.00 327 8.31 0.0086
2025-08-12 2025-06-30 13F AMERICAN ELEC PWR COM 025537101 2,903 -25 -0.85 301 -5.64 0.0085
2025-05-09 2025-03-31 13F AMERICAN ELEC PWR COM 025537101 2,928 240 8.93 320 29.15 0.0098
2025-02-10 2024-12-31 13F AMERICAN ELEC PWR COM 025537101 2,688 -58 -2.11 248 -12.10 0.0075
2024-11-13 2024-09-30 13F AMERICAN ELEC PWR COM 025537101 2,746 -107 -3.75 282 12.40 0.0083
2024-08-01 2024-06-30 13F AMERICAN ELEC PWR COM 025537101 2,853 122 4.47 250 6.38 0.0078
2024-05-09 2024-03-31 13F AMERICAN ELEC PWR COM 025537101 2,731 0 0.00 235 6.33 0.0075
2024-02-09 2023-12-31 13F AMERICAN ELEC PWR COM 025537101 2,731 2,731 222 0.0077
2023-11-09 2023-09-30 13F AMERICAN ELEC PWR COM 025537101 0 -2,526 -100.00 0 -100.00
2023-08-07 2023-06-30 13F AMERICAN ELEC PWR COM 025537101 2,526 -25 -0.98 213 -8.62 0.0080
2023-05-09 2023-03-31 13F AMERICAN ELEC PWR COM 025537101 2,551 -60 -2.30 232 -6.07 0.0093
2023-02-10 2022-12-31 13F AMERICAN ELEC PWR COM 025537101 2,611 0 0.00 248 9.29 0.0103
2022-11-09 2022-09-30 13F AMERICAN ELEC PWR COM 025537101 2,611 -54 -2.03 226 -11.72 0.0104
2022-08-10 2022-06-30 13F AMERICAN ELEC PWR COM 025537101 2,665 54 2.07 256 -1.92 0.0112
2022-05-11 2022-03-31 13F AMERICAN ELEC PWR COM 025537101 2,611 0 0.00 261 12.50 0.0101
2022-02-10 2021-12-31 13F AMERICAN ELEC PWR COM 025537101 2,611 0 0.00 232 9.43 0.0085
2021-11-08 2021-09-30 13F AMERICAN ELEC PWR COM 025537101 2,611 -75 -2.79 212 -6.61 0.0084
2021-08-11 2021-06-30 13F AMERICAN ELEC PWR COM 025537101 2,686 -161 -5.66 227 0.00 0.0090
2021-05-05 2021-03-31 13F AMERICAN ELEC PWR COM 025537101 2,847 4 0.14 227 -4.22 0.0141
2021-02-11 2020-12-31 13F AMERICAN ELEC PWR COM 025537101 2,843 26 0.92 237 3.04 0.0092
2020-11-12 2020-09-30 13F AMERICAN ELEC PWR COM 025537101 2,817 0 0.00 230 2.68 0.0099
2020-08-14 2020-06-30 13F AMERICAN ELEC PWR COM 025537101 2,817 -30 -1.05 224 -1.32 0.0101
2020-05-14 2020-03-31 13F AMERICAN ELEC PWR COM 025537101 2,847 30 1.06 227 -14.66 0.0121
2020-02-12 2019-12-31 13F AMERICAN ELEC PWR COM 025537101 2,817 2,817 266 0.0132
2016-11-10 2016-09-30 13F AMERICAN ELEC PWR COM 025537101 0 -3,316 -100.00 0 -100.00
2016-08-11 2016-06-30 13F AMERICAN ELEC PWR COM 025537101 3,316 112 3.50 232 9.43 0.0149
2016-05-12 2016-03-31 13F AMERICAN ELEC PWR COM 025537101 3,204 -347 -9.77 212 2.42 0.0139
2016-02-12 2015-12-31 13F AMERICAN ELEC PWR COM 025537101 3,551 3,551 207 0.0137
2015-05-12 2015-03-31 13F AMERICAN ELEC PWR COM 025537101 0 -3,546 -100.00 0 -100.00
2015-02-12 2014-12-31 13F AMERICAN ELEC PWR COM 025537101 3,546 3,546 215 0.0136
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.