American Electric Power Company, Inc.
MX ˙ BMV ˙ US0255371017
SecurityMX:AEP / American Electric Power Company, Inc.
InstitutionUbs Asset Management Americas Inc
Latest Disclosed Ownership3,050,795 shares
Latest Disclosed Value $ 399,898,208
Ubs Asset Management Americas Inc reports 5.34% increase in ownership of AEP / American Electric Power Company, Inc.

On May 13, 2026 - Ubs Asset Management Americas Inc filed a 13F-HR form disclosing ownership of 3,050,795 shares of American Electric Power Company, Inc. (MX:AEP) valued at $399,898,208 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 2,896,125 shares of American Electric Power Company, Inc.. This represents a change in shares of 5.34% 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)
2026-05-13 2026-03-31 13F AMERICAN ELEC PWR COM 025537101 3,050,795 154,670 5.34 399,898 19.75 0.0124
2026-02-13 2025-12-31 13F AMERICAN ELEC PWR COM 025537101 2,896,125 623,340 27.43 333,952 30.61 0.0706
2025-11-14 2025-09-30 13F AMERICAN ELEC PWR COM 025537101 2,272,785 -378,264 -14.27 255,688 -7.05 0.0555
2025-08-14 2025-06-30 13F AMERICAN ELEC PWR COM 025537101 2,651,049 2,432,690 1,114.08 275,073 1,052.86 0.0557
2025-05-19 2025-03-31 13F AMERICAN ELEC PWR COM 025537101 218,359 -1,745,600 -88.88 23,860 -86.83 0.0061
2025-02-14 2024-12-31 13F AMERICAN ELEC PWR COM 025537101 1,963,959 -40,758 -2.03 181,136 -11.93 0.0422
2024-11-14 2024-09-30 13F AMERICAN ELEC PWR COM 025537101 2,004,717 -57,283 -2.78 205,684 13.69 0.0528
2024-08-14 2024-06-30 13F AMERICAN ELEC PWR COM 025537101 2,062,000 151,401 7.92 180,920 9.98 0.0519
2024-05-15 2024-03-31 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,910,599 -1,403 -0.07 164,503 5.93 0.0585
2024-02-14 2023-12-31 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,912,002 138,741 7.82 155,293 16.42 0.0611
2023-11-13 2023-09-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,773,261 -186,630 -9.52 133,385 -25.20 0.0598
2023-08-11 2023-06-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,959,891 0 0.00 178,330 0.00 0.0864
2023-05-15 2023-03-31 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,959,891 -189,979 -8.84 178,330 -6.35 0.0864
2023-02-14 2022-12-31 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 2,149,870 386,138 21.89 190,412 24.88 0.0998
2022-11-14 2022-09-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,763,732 115,735 7.02 152,475 -3.56 0.0855
2022-08-12 2022-06-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,647,997 -378,250 -18.67 158,109 -21.79 0.0828
2022-05-16 2022-03-31 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 2,026,247 466,535 29.91 202,159 45.68 0.0866
2022-02-14 2021-12-31 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,559,712 98,591 6.75 138,768 16.99 0.0531
2021-11-15 2021-09-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,461,121 -130,764 -8.21 118,614 -11.91 0.0492
2021-08-16 2021-06-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,591,885 -101,299 -5.98 134,658 -6.10 0.0576
2021-05-14 2021-03-31 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,693,184 -125,882 -6.92 143,413 -5.32 0.0634
2021-03-01 2020-12-31 13F/A-1 AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,819,066 122,076 7.19 151,474 9.21 0.0710
2021-02-17 2020-12-31 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,696,990 0 138,695 13.0813
2020-11-13 2020-09-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,696,990 60,354 3.69 138,695 6.41 0.0745
2020-08-14 2020-06-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,636,636 -206,483 -11.20 130,342 -11.58 0.0796
2020-05-15 2020-03-31 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,843,119 -66,953 -3.51 147,413 -18.34 0.1060
2020-02-14 2019-12-31 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,910,072 -26,837 -1.39 180,521 -0.52 0.1105
2019-11-14 2019-09-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,936,909 -18,523 -0.95 181,469 5.45 0.1223
2019-08-15 2019-06-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,955,432 67,304 3.56 172,098 8.83 0.1227
2019-05-14 2019-03-31 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,888,128 -185,342 -8.94 158,131 2.04 0.1173
2019-02-13 2018-12-31 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 2,073,470 39,035 1.92 154,971 7.47 0.1336
2018-11-13 2018-09-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 2,034,435 -80,000 -3.78 144,201 -1.52 0.1072
2018-08-14 2018-06-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 2,114,435 94,440 4.68 146,425 5.68 0.1122
2018-05-14 2018-03-31 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 2,019,995 192,179 10.51 138,551 3.03 0.1093
2018-02-09 2017-12-31 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,827,816 102,915 5.97 134,472 10.99 0.1140
2017-11-13 2017-09-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,724,901 53,659 3.21 121,157 4.35 0.1104
2017-08-11 2017-06-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,671,242 83,907 5.29 116,101 8.96 0.1123
2017-05-04 2017-03-31 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,587,335 29,129 1.87 106,558 8.62 0.1087
2017-03-09 2016-12-31 13F/A-1 AMERICAN ELEC PWR COM 025537101 1,558,206 -53,689 -3.33 98,104 -5.21 0.1100
2017-02-14 2016-12-31 13F AMERICAN ELEC PWR COM 025537101 1,558,206 98,104
2016-11-04 2016-09-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,611,895 141,215 9.60 103,499 0.41 0.1114
2016-11-29 2016-06-30 13F/A-1 AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,470,680 -80,218 -5.17 103,081 0.10 0.1165
2016-08-09 2016-06-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,470,680 103,081
2016-05-12 2016-03-31 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,550,898 -86,159 -5.26 102,979 7.95 0.1194
2016-02-12 2015-12-31 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,637,057 -240,240 -12.80 95,392 -10.63 0.1087
2015-10-29 2015-09-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,877,297 -68,700 -3.53 106,744 3.55 0.1178
2015-08-12 2015-06-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,945,997 18,602 0.97 103,080 -4.92 0.0987
2015-05-04 2015-03-31 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,927,395 1,927,395 0.00 108,416 0.1045
2015-02-02 2014-12-31 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 0 -2,129,262 -100.00 0 -100.00
2014-10-28 2014-09-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 2,129,262 185,460 9.54 111,168 2.55 0.1102
2014-08-13 2014-06-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,943,802 2,386 0.12 108,405 10.22 0.1095
2014-05-23 2014-03-31 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,941,416 284,631 17.18 98,352 27.01 0.1049
2014-01-31 2013-12-31 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,656,785 77,838 4.93 77,438 13.14 0.0885
2013-11-08 2013-09-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,578,947 20,124 1.29 68,447 -1.95 0.0846
2013-08-15 2013-06-30 13F/A-1 AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,558,823 1,558,823 69,805 0.0900
2013-08-13 2013-06-30 13F AMERICAN ELECTRIC POWER EQUITY US CM 025537101 1,553,880 69,584 0.0913
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.