미국 전력 회사, Inc.
MX ˙ BMV ˙ US0255371017
SecurityMX:AEP / American Electric Power Company, Inc.
InstitutionCIBC Asset Management Inc
Latest Disclosed Ownership356,193 shares
Latest Disclosed Value $ 46,689,778
CIBC Asset Management Inc reports 2.12% decrease in ownership of AEP / American Electric Power Company, Inc.

On May 12, 2026 - CIBC Asset Management Inc filed a 13F-HR form disclosing ownership of 356,193 shares of American Electric Power Company, Inc. (MX:AEP) valued at $46,689,778 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 363,909 shares of American Electric Power Company, Inc.. This represents a change in shares of -2.12% 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)
2026-05-12 2026-03-31 13F AMERICAN ELEC PWR COM 025537101 356,193 -7,716 -2.12 46,690 11.26 0.1141
2026-02-10 2025-12-31 13F AMERICAN ELEC PWR COM 025537101 363,909 49,166 15.62 41,962 18.51 0.1013
2025-10-31 2025-09-30 13F AMERICAN ELEC PWR COM 025537101 314,743 2,338 0.75 35,409 9.23 0.1025
2025-08-14 2025-06-30 13F AMERICAN ELEC PWR COM 025537101 312,405 24,855 8.64 32,415 3.17 0.1002
2025-05-13 2025-03-31 13F AMERICAN ELEC PWR COM 025537101 287,550 78,470 37.53 31,421 62.94 0.1043
2025-01-31 2024-12-31 13F AMERICAN ELEC PWR COM 025537101 209,080 4,288 2.09 19,283 -8.22 0.0632
2024-11-06 2024-09-30 13F AMERICAN ELEC PWR COM 025537101 204,792 3,712 1.85 21,012 19.10 0.0682
2024-08-01 2024-06-30 13F AMERICAN ELEC PWR COM 025537101 201,080 -1,545 -0.76 17,643 1.12 0.0628
2024-05-09 2024-03-31 13F AMERICAN ELEC PWR COM 025537101 202,625 10,794 5.63 17,446 11.98 0.0605
2024-02-13 2023-12-31 13F AMERICAN ELEC PWR COM 025537101 191,831 -3,186 -1.63 15,581 6.21 0.0582
2023-10-30 2023-09-30 13F AMERICAN ELEC PWR COM 025537101 195,017 14,107 7.80 14,669 -3.70 0.0608
2023-08-14 2023-06-30 13F AMERICAN ELEC PWR COM 025537101 180,910 -50,852 -21.94 15,233 -27.77 0.0584
2023-05-12 2023-03-31 13F AMERICAN ELEC PWR COM 025537101 231,762 12,095 5.51 21,088 1.11 0.0836
2023-02-13 2022-12-31 13F AMERICAN ELEC PWR COM 025537101 219,667 -11,831 -5.11 20,857 4.22 0.0876
2022-11-03 2022-09-30 13F AMERICAN ELEC PWR COM 025537101 231,498 -12,557 -5.15 20,013 -14.53 0.0878
2022-08-09 2022-06-30 13F AMERICAN ELEC PWR COM 025537101 244,055 -23,242 -8.70 23,415 -12.20 0.0949
2022-05-06 2022-03-31 13F AMERICAN ELEC PWR COM 025537101 267,297 15,598 6.20 26,668 19.09 0.0936
2022-02-08 2021-12-31 13F AMERICAN ELEC PWR COM 025537101 251,699 4,601 1.86 22,394 11.64 0.0820
2021-11-09 2021-09-30 13F AMERICAN ELEC PWR COM 025537101 247,098 -293 -0.12 20,059 -4.15 0.0808
2021-08-16 2021-06-30 13F AMERICAN ELEC PWR COM 025537101 247,391 -21,878 -8.12 20,927 -8.24 0.0846
2021-05-14 2021-03-31 13F AMERICAN ELEC PWR COM 025537101 269,269 32,054 13.51 22,807 15.46 0.0970
2021-02-03 2020-12-31 13F AMERICAN ELEC PWR COM 025537101 237,215 163,803 223.13 19,753 229.22 0.0929
2020-11-05 2020-09-30 13F AMERICAN ELEC PWR COM 025537101 73,412 -5,217 -6.63 6,000 -4.18 0.0306
2020-07-28 2020-06-30 13F AMERICAN ELEC PWR COM 025537101 78,629 -52,028 -39.82 6,262 -40.08 0.0367
2020-04-30 2020-03-31 13F AMERICAN ELEC PWR COM 025537101 130,657 73,770 129.68 10,450 94.38 0.0739
2020-02-14 2019-12-31 13F AMERICAN ELEC PWR COM 025537101 56,887 2,674 4.93 5,376 5.85 0.0304
2019-10-30 2019-09-30 13F AMERICAN ELEC PWR COM 025537101 54,213 -17,721 -24.64 5,079 -19.78 0.0298
2019-08-05 2019-06-30 13F AMERICAN ELEC PWR COM 025537101 71,934 -19,483 -21.31 6,331 -17.31 0.0379
2019-05-06 2019-03-31 13F AMERICAN ELEC PWR COM 025537101 91,417 20,059 28.11 7,656 43.56 0.0475
2019-02-12 2018-12-31 13F AMERICAN ELEC PWR COM 025537101 71,358 -1,252 -1.72 5,333 3.61 0.0392
2018-11-02 2018-09-30 13F AMERICAN ELEC PWR COM 025537101 72,610 -1,983 -2.66 5,147 -0.37 0.0318
2018-08-09 2018-06-30 13F AMERICAN ELEC PWR COM 025537101 74,593 686 0.93 5,166 1.91 0.0322
2018-04-30 2018-03-31 13F AMERICAN ELEC PWR COM 025537101 73,907 -4,474 -5.71 5,069 -12.09 0.0329
2018-02-02 2017-12-31 13F AMERICAN ELEC PWR COM 025537101 78,381 637 0.82 5,766 5.59 0.0353
2017-11-06 2017-09-30 13F AMERICAN ELEC PWR COM 025537101 77,744 824 1.07 5,461 2.19 0.0342
2017-07-27 2017-06-30 13F AMERICAN ELEC PWR COM 025537101 76,920 -980 -1.26 5,344 2.20 0.0369
2017-05-12 2017-03-31 13F AMERICAN ELEC PWR COM 025537101 77,900 -36 -0.05 5,229 6.56 0.0359
2017-02-08 2016-12-31 13F AMERICAN ELEC PWR COM 025537101 77,936 1,104 1.44 4,907 -0.53 0.0353
2016-10-19 2016-09-30 13F AMERICAN ELEC PWR COM 025537101 76,832 -3,837 -4.76 4,933 -12.75 0.0364
2016-08-02 2016-06-30 13F AMERICAN ELEC PWR COM 025537101 80,669 -2,832 -3.39 5,654 1.98 0.0425
2016-05-09 2016-03-31 13F AMERICAN ELEC PWR COM 025537101 83,501 -399 -0.48 5,544 13.40 0.0415
2016-02-02 2015-12-31 13F AMERICAN ELEC PWR COM 025537101 83,900 5,138 6.52 4,889 9.18 0.0403
2015-11-03 2015-09-30 13F AMERICAN ELEC PWR COM 025537101 78,762 615 0.79 4,478 8.19 0.0358
2015-08-06 2015-06-30 13F AMERICAN ELEC PWR COM 025537101 78,147 2,520 3.33 4,139 -2.70 0.0288
2015-05-08 2015-03-31 13F AMERICAN ELEC PWR COM 025537101 75,627 -1,560 -2.02 4,254 -9.24 0.0302
2015-02-10 2014-12-31 13F AMERICAN ELEC PWR COM 025537101 77,187 -13,670 -15.05 4,687 -1.20 0.0313
2014-11-05 2014-09-30 13F AMERICAN ELEC PWR COM 025537101 90,857 647 0.72 4,744 -5.70 0.0283
2014-08-01 2014-06-30 13F AMERICAN ELEC PWR COM 025537101 90,210 -1,913 -2.08 5,031 7.80 0.0285
2014-05-09 2014-03-31 13F AMERICAN ELEC PWR COM 025537101 92,123 2,944 3.30 4,667 11.97 0.0275
2014-02-04 2013-12-31 13F AMERICAN ELEC PWR COM 025537101 89,179 -1,453 -1.60 4,168 6.08 0.0255
2013-10-29 2013-09-30 13F AMERICAN ELEC PWR COM 025537101 90,632 1,553 1.74 3,929 -1.50 0.0251
2013-10-02 2013-06-30 13F/A-1 AMERICAN ELEC PWR COM 025537101 89,079 89,079 3,989 0.0272
2013-08-09 2013-06-30 13F AMERICAN ELEC PWR COM 025537101 89,079 3,989 0.0272
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.