American Electric Power Company, Inc.
MX ˙ BMV ˙ US0255371017
SecurityMX:AEP / American Electric Power Company, Inc.
InstitutionPanagora Asset Management Inc
Latest Disclosed Ownership4,274 shares
Latest Disclosed Value $ 560,236
Panagora Asset Management Inc reports 29.16% increase in ownership of AEP / American Electric Power Company, Inc.

On May 14, 2026 - Panagora Asset Management Inc filed a 13F-HR form disclosing ownership of 4,274 shares of American Electric Power Company, Inc. (MX:AEP) valued at $560,236 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 3,309 shares of American Electric Power Company, Inc.. This represents a change in shares of 29.16% 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)
2026-05-14 2026-03-31 13F AMERICAN ELEC PWR COM 025537101 4,274 965 29.16 560 46.98 0.0021
2026-02-13 2025-12-31 13F AMERICAN ELEC PWR COM 025537101 3,309 0 0.00 382 2.42 0.0014
2025-11-13 2025-09-30 13F AMERICAN ELEC PWR COM 025537101 3,309 -12,823 -79.49 372 -77.76 0.0015
2025-08-13 2025-06-30 13F AMERICAN ELEC PWR COM 025537101 16,132 -284 -1.73 1,674 -6.69 0.0075
2025-05-15 2025-03-31 13F AMERICAN ELEC PWR COM 025537101 16,416 -15,337 -48.30 1,794 -38.76 0.0090
2025-02-13 2024-12-31 13F AMERICAN ELEC PWR COM 025537101 31,753 -5,228 -14.14 2,929 -22.83 0.0135
2024-11-13 2024-09-30 13F AMERICAN ELEC PWR COM 025537101 36,981 -239 -0.64 3,794 16.20 0.0181
2024-07-29 2024-06-30 13F AMERICAN ELEC PWR COM 025537101 37,220 -22,389 -37.56 3,266 -36.38 0.0164
2024-05-07 2024-03-31 13F AMERICAN ELEC PWR COM 025537101 59,609 6,410 12.05 5,132 18.80 0.0268
2024-02-08 2023-12-31 13F AMERICAN ELEC PWR COM 025537101 53,199 -182,823 -77.46 4,321 -75.67 0.0242
2023-10-31 2023-09-30 13F AMERICAN ELEC PWR COM 025537101 236,022 -145,882 -38.20 17,754 -44.79 0.1103
2023-08-11 2023-06-30 13F AMERICAN ELEC PWR COM 025537101 381,904 283,366 287.57 32,156 258.68 0.1894
2023-05-12 2023-03-31 13F AMERICAN ELEC PWR COM 025537101 98,538 -496,975 -83.45 8,966 -84.14 0.0567
2023-02-13 2022-12-31 13F AMERICAN ELEC PWR COM 025537101 595,513 -830 -0.14 56,544 9.68 0.3708
2022-11-14 2022-09-30 13F AMERICAN ELEC PWR COM 025537101 596,343 -9,876 -1.63 51,554 -11.36 0.3575
2022-08-15 2022-06-30 13F AMERICAN ELEC PWR COM 025537101 606,219 496,322 451.62 58,161 430.47 0.3812
2022-05-12 2022-03-31 13F AMERICAN ELEC PWR COM 025537101 109,897 18,284 19.96 10,964 34.51 0.0597
2022-02-10 2021-12-31 13F AMERICAN ELEC PWR COM 025537101 91,613 -3,685 -3.87 8,151 5.36 0.0432
2021-11-10 2021-09-30 13F AMERICAN ELEC PWR COM 025537101 95,298 -102 -0.11 7,736 -4.14 0.0413
2021-08-11 2021-06-30 13F AMERICAN ELEC PWR COM 025537101 95,400 20,728 27.76 8,070 27.59 0.0432
2021-05-12 2021-03-31 13F AMERICAN ELECTRIC POWER COMMON 025537101 74,672 931 1.26 6,325 3.01 0.0355
2021-02-10 2020-12-31 13F AMERICAN ELECTRIC POWER COMMON 025537101 73,741 2,918 4.12 6,140 6.08 0.0363
2020-11-13 2020-09-30 13F AMERICAN ELECTRIC POWER COMMON 025537101 70,823 18,317 34.89 5,788 38.40 0.0363
2020-08-12 2020-06-30 13F AMERICAN ELECTRIC POWER COMMON 025537101 52,506 -194,639 -78.75 4,182 -78.84 0.0267
2020-05-14 2020-03-31 13F AMERICAN ELECTRIC POWER COMMON 025537101 247,145 -221,371 -47.25 19,767 -55.36 0.1398
2020-02-12 2019-12-31 13F AMERICAN ELECTRIC POWER COMMON 025537101 468,516 -30,269 -6.07 44,279 -5.25 0.2011
2019-11-12 2019-09-30 13F AMERICAN ELECTRIC POWER COMMON 025537101 498,785 93,327 23.02 46,731 30.96 0.2156
2019-08-09 2019-06-30 13F AMERICAN ELECTRIC POWER COMMON 025537101 405,458 217,196 115.37 35,684 126.32 0.1596
2019-05-15 2019-03-31 13F AMERICAN ELECTRIC POWER COMMON 025537101 188,262 91,604 94.77 15,767 118.26 0.0701
2019-02-14 2018-12-31 13F AMERICAN ELECTRIC POWER COMMON 025537101 96,658 -46,600 -32.53 7,224 -28.86 0.0336
2018-11-13 2018-09-30 13F AMERICAN ELECTRIC POWER COMMON 025537101 143,258 -909,992 -86.40 10,154 -86.08 0.0382
2018-08-14 2018-06-30 13F AMERICAN ELECTRIC POWER COMMON 025537101 1,053,250 -741,840 -41.33 72,938 -40.76 0.2892
2018-05-15 2018-03-31 13F AMERICAN ELECTRIC POWER COMMON 025537101 1,795,090 526,552 41.51 123,125 31.93 0.4857
2018-02-14 2017-12-31 13F AMERICAN ELECTRIC POWER COMMON 025537101 1,268,538 744,363 142.01 93,326 153.48 0.3502
2017-11-14 2017-09-30 13F AMERICAN ELECTRIC POWER COMMON 025537101 524,175 298,808 132.59 36,818 135.17 0.1458
2017-08-14 2017-06-30 13F AMERICAN ELECTRIC POWER COMMON 025537101 225,367 47,593 26.77 15,656 31.19 0.0630
2017-05-15 2017-03-31 13F AMERICAN ELECTRIC POWER COMMON 025537101 177,774 54,721 44.47 11,934 54.05 0.0497
2017-02-14 2016-12-31 13F AMERICAN ELECTRIC POWER COMMON 025537101 123,053 -24,804 -16.78 7,747 -18.40 0.0355
2016-11-14 2016-09-30 13F AMERICAN ELECTRIC POWER COMMON 025537101 147,857 -471,589 -76.13 9,494 -78.13 0.0453
2016-08-15 2016-06-30 13F AMERICAN ELECTRIC POWER COMMON 025537101 619,446 -162,939 -20.83 43,417 -16.43 0.2156
2016-05-16 2016-03-31 13F AMERICAN ELECTRIC POWER COMMON 025537101 782,385 27,294 3.61 51,950 18.07 0.2579
2016-02-12 2015-12-31 13F AMERICAN ELECTRIC POWER COMMON 025537101 755,091 -5,191 -0.68 43,999 1.78 0.2168
2015-11-13 2015-09-30 13F AMERICAN ELECTRIC POWER COMMON 025537101 760,282 219,613 40.62 43,230 50.95 0.2282
2015-08-14 2015-06-30 13F AMERICAN ELECTRIC POWER COMMON 025537101 540,669 8,264 1.55 28,639 -4.37 0.1436
2015-05-15 2015-03-31 13F AMERICAN ELECTRIC POWER COMMON 025537101 532,405 138,485 35.16 29,948 25.21 0.1520
2015-02-13 2014-12-31 13F AMERICAN ELECTRIC POWER COMMON 025537101 393,920 84,097 27.14 23,919 47.87 0.1223
2014-11-12 2014-09-30 13F AMERICAN ELECTRIC POWER COMMON 025537101 309,823 148,457 92.00 16,176 79.75 0.0784
2014-08-14 2014-06-30 13F AMERICAN ELECTRIC POWER COMMON 025537101 161,366 95,620 145.44 8,999 170.16 0.0437
2014-05-15 2014-03-31 13F AMERICAN ELECTRIC POWER COMMON 025537101 65,746 24,032 57.61 3,331 70.82 0.0157
2014-02-21 2013-12-31 13F AMERICAN ELECTRIC POWER COMMON 025537101 41,714 -37,231 -47.16 1,950 -43.02 0.0090
2013-11-14 2013-09-30 13F AMERICAN ELECTRIC POWER COMMON 025537101 78,945 3,636 4.83 3,422 1.48 0.0168
2013-08-14 2013-06-30 13F AMERICAN ELECTRIC POWER COMMON 025537101 75,309 75,309 3,372 0.0172
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.