American Electric Power Company, Inc.
MX ˙ BMV ˙ US0255371017
SecurityMX:AEP / American Electric Power Company, Inc.
InstitutionArrow Financial Corp
Latest Disclosed Ownership7,931 shares
Latest Disclosed Value $ 1,039,595
Arrow Financial Corp reports 7.73% decrease in ownership of AEP / American Electric Power Company, Inc.

On May 11, 2026 - Arrow Financial Corp filed a 13F-HR form disclosing ownership of 7,931 shares of American Electric Power Company, Inc. (MX:AEP) valued at $1,039,595 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 8,595 shares of American Electric Power Company, Inc.. This represents a change in shares of -7.73% 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)
2026-05-11 2026-03-31 13F AMERICAN ELEC PWR Equities 025537101 7,931 -664 -7.73 1,040 4.84 0.1046
2026-02-05 2025-12-31 13F AMERICAN ELEC PWR Equities 025537101 8,595 1,426 19.89 991 22.95 0.0988
2025-10-21 2025-09-30 13F AMERICAN ELEC PWR Equities 025537101 7,169 1,776 32.93 807 44.19 0.0825
2025-08-11 2025-06-30 13F AMERICAN ELEC PWR Equities 025537101 5,393 5,393 560 0.0589
2025-02-14 2024-12-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 0 -733 -100.00 0 -100.00
2024-11-04 2024-09-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 733 0 0.00 75 17.19 0.0070
2024-07-30 2024-06-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 733 -32 -4.18 64 -1.54 0.0063
2024-05-21 2024-03-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 765 -100 -11.56 66 -7.14 0.0065
2024-02-12 2023-12-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 865 0 0.00 70 7.69 0.0073
2023-11-13 2023-09-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 865 0 0.00 65 -9.72 0.0076
2023-08-09 2023-06-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 865 250 40.65 73 30.91 0.0088
2023-05-03 2023-03-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 615 75 13.89 56 0.0073
2023-02-02 2022-12-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 540 200 58.82 0 -100.00 0.0069
2022-11-07 2022-09-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 340 0 0.00 29 -12.12 0.0042
2022-07-25 2022-06-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 340 0 0.00 33 -2.94 0.0045
2022-04-26 2022-03-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 340 -92 -21.30 34 -10.53 0.0041
2022-01-28 2021-12-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 432 -508 -54.04 38 -50.00 0.0045
2021-10-21 2021-09-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 940 -46 -4.67 76 -9.52 0.0098
2021-07-21 2021-06-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 986 646 190.00 84 189.66 0.0107
2021-04-30 2021-03-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 340 0 0.00 29 3.57 0.0038
2021-02-08 2020-12-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 340 0 0.00 28 0.00 0.0054
2020-11-06 2020-09-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 340 -75 -18.07 28 -15.15 0.0059
2020-07-27 2020-06-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 415 0 0.00 33 0.00 0.0072
2020-04-21 2020-03-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 415 -150 -26.55 33 -37.74 0.0078
2020-02-10 2019-12-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 565 10 1.80 53 1.92 0.0103
2019-10-28 2019-09-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 555 0 0.00 52 6.12 0.0108
2019-07-26 2019-06-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 555 90 19.35 49 25.64 0.0105
2019-04-26 2019-03-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 465 -37 -7.37 39 2.63 0.0090
2019-02-04 2018-12-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 502 -417 -45.38 38 -41.54 0.0097
2018-10-10 2018-09-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 919 0 0.00 65 1.56 0.0136
2018-07-30 2018-06-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 919 0 0.00 64 1.59 0.0144
2018-04-25 2018-03-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 919 0 0.00 63 -7.35 0.0146
2018-02-02 2017-12-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 919 75 8.89 68 15.25 0.0157
2017-10-18 2017-09-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 844 -150 -15.09 59 -14.49 0.0140
2017-08-01 2017-06-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 994 0 0.00 69 2.99 0.0165
2017-04-28 2017-03-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 994 0 0.00 67 6.35 0.0163
2017-02-14 2016-12-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 994 0 0.00 63 -1.56 0.0156
2016-10-28 2016-09-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 994 -150 -13.11 64 -20.00 0.0163
2016-08-01 2016-06-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 1,144 0 0.00 80 5.26 0.0209
2016-05-04 2016-03-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 1,144 25 2.23 76 16.92 0.0202
2016-02-09 2015-12-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 1,119 99 9.71 65 12.07 0.0174
2015-11-06 2015-09-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 1,020 0 0.00 58 7.41 0.0165
2015-07-28 2015-06-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 1,020 0 0.00 54 -5.26 0.0146
2015-04-30 2015-03-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 1,020 0 0.00 57 -8.06 0.0153
2015-01-22 2014-12-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 1,020 90 9.68 62 26.53 0.0169
2014-10-31 2014-09-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 930 0 0.00 49 -5.77 0.0136
2014-07-30 2014-06-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 930 100 12.05 52 23.81 0.0141
2014-04-30 2014-03-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 830 0 0.00 42 7.69 0.0119
2014-01-31 2013-12-31 13F AMERICAN ELEC PWR COMMON STOCK 025537101 830 150 22.06 39 34.48 0.0112
2013-10-29 2013-09-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 680 -327 -32.47 29 -35.56 0.0089
2013-08-08 2013-06-30 13F AMERICAN ELEC PWR COMMON STOCK 025537101 1,007 1,007 45 0.0144
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.