American Electric Power Company, Inc.
MX ˙ BMV ˙ US0255371017
SecurityMX:AEP / American Electric Power Company, Inc.
InstitutionHsbc Holdings Plc
Latest Disclosed Ownership885,737 shares
Latest Disclosed Value $ 116,056,610
Hsbc Holdings Plc ownership in AEP / American Electric Power Company, Inc.

On April 30, 2026 - Hsbc Holdings Plc filed a 13F-HR form disclosing ownership of 885,737 shares of American Electric Power Company, Inc. (MX:AEP) valued at $116,056,610 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on March 20, 2026 disclosing 1,061,716 shares of American Electric Power Company, Inc.. This represents a change in shares of -16.57% during the quarter.

Hsbc Holdings Plc has a history of taking positions in derivatives of the underlying security (AEP) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:AEP / American Electric Power Company, Inc. Historical Put/Call Ratio
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)
2026-04-30 2026-03-31 13F AMERICAN ELEC PWR COM 025537101 885,737 -175,979 -16.57 116,057 -5.22 0.0081
2026-03-20 2025-12-31 13F/A-1 AMERICAN ELEC PWR COM 025537101 1,061,716 -3,929 -0.37 122,445 2.30 0.0067
2026-03-06 2025-12-31 13F AMERICAN ELEC PWR COM 025537101 1,061,716 -3,929 -0.37 122,445 2.30 0.0056
2025-11-13 2025-09-30 13F AMERICAN ELEC PWR COM 025537101 1,065,645 -234,238 -18.02 119,688 -10.98 0.0660
2025-08-13 2025-06-30 13F AMERICAN ELEC PWR COM 025537101 1,299,883 171,762 15.23 134,443 9.27 0.0807
2025-05-14 2025-03-31 13F AMERICAN ELEC PWR COM 025537101 1,128,121 -118,977 -9.54 123,036 7.06 0.0760
2025-02-14 2024-12-31 13F AMERICAN ELEC PWR COM 025537101 1,247,098 378,292 43.54 114,922 28.99 0.0668
2024-11-14 2024-09-30 13F AMERICAN ELEC PWR COM 025537101 868,806 -47,987 -5.23 89,093 10.73 0.0519
2024-08-12 2024-06-30 13F AMERICAN ELEC PWR COM 025537101 916,793 -300,175 -24.67 80,459 -23.21 0.0492
2024-05-15 2024-03-31 13F AMERICAN ELEC PWR COM 025537101 1,216,968 348,701 40.16 104,776 48.80 0.0709
2024-02-12 2023-12-31 13F AMERICAN ELEC PWR COM 025537101 868,267 168,136 24.01 70,417 33.94 0.0614
2023-11-13 2023-09-30 13F AMERICAN ELEC PWR COM 025537101 700,131 220,720 46.04 52,573 30.27 0.0547
2023-08-11 2023-06-30 13F AMERICAN ELEC PWR COM 025537101 479,411 -51,042 -9.62 40,355 -16.32 0.0411
2023-05-15 2023-03-31 13F AMERICAN ELEC PWR COM 025537101 530,453 -574,526 -51.99 48,228 -54.00 0.0578
2023-02-14 2022-12-31 13F AMERICAN ELEC PWR COM 025537101 1,104,979 168,383 17.98 104,837 28.49 0.1205
2022-11-14 2022-09-30 13F AMERICAN ELEC PWR COM 025537101 936,596 349,889 59.64 81,594 44.92 0.1331
2022-08-11 2022-06-30 13F AMERICAN ELEC PWR COM 025537101 586,707 245,701 72.05 56,304 65.61 0.0786
2022-05-16 2022-03-31 13F AMERICAN ELEC PWR COM 025537101 341,006 -283,994 -45.44 33,998 8.77 0.0413
2022-02-11 2021-12-31 13F AMERICAN ELEC PWR UNIT 08/01/2021 025537127 625,000 196,447 45.84 31,256 -10.70 0.0289
2022-02-11 2021-12-31 13F AMERICAN ELEC PWR COM 025537101 371,539 33,023
2021-11-12 2021-09-30 13F AMERICAN ELEC PWR COM 025537101 428,553 -328,949 -43.43 35,003 -45.13 0.0352
2021-08-13 2021-06-30 13F AMERICAN ELEC PWR COM 025537101 757,502 362,970 92.00 63,797 90.63 0.0680
2021-05-14 2021-03-31 13F AMERICAN ELEC PWR COM 025537101 394,532 -187,149 -32.17 33,466 -30.07 0.0394
2021-02-25 2020-12-31 13F/A-1 AMERICAN ELEC PWR COM 025537101 581,681 192,342 49.40 47,856 50.58 0.0638
2021-02-12 2020-12-31 13F AMERICAN ELEC PWR COM 025537101 675,781 286,442 55,587 13,198.3970
2020-11-12 2020-09-30 13F AMERICAN ELEC PWR COM 025537101 389,339 15,031 4.02 31,781 6.61 0.0507
2020-08-14 2020-06-30 13F AMERICAN ELEC PWR COM 025537101 374,308 -190,568 -33.74 29,810 -34.93 0.0566
2020-05-15 2020-03-31 13F AMERICAN ELEC PWR COM 025537101 564,876 45,812 8.83 45,810 -6.21 0.1064
2020-02-14 2019-12-31 13F AMERICAN ELEC PWR COM 025537101 519,064 98,868 23.53 48,842 24.07 0.0849
2019-11-14 2019-09-30 13F AMERICAN ELEC PWR COM 025537101 420,196 -41,178 -8.93 39,368 -3.05 0.0735
2019-08-13 2019-06-30 13F AMERICAN ELEC PWR COM 025537101 461,374 -119,008 -20.51 40,605 -16.46 0.0771
2019-05-15 2019-03-31 13F AMERICAN ELEC PWR COM 025537101 580,382 140,854 32.05 48,607 47.97 0.0887
2019-02-13 2018-12-31 13F AMERICAN ELEC PWR COM 025537101 439,528 -177,498 -28.77 32,850 -24.89 0.0607
2018-11-13 2018-09-30 13F AMERICAN ELEC PWR COM 025537101 617,026 101,665 19.73 43,735 22.59 0.0704
2018-08-10 2018-06-30 13F AMERICAN ELEC PWR COM 025537101 515,361 -290,079 -36.01 35,677 -35.43 0.0635
2018-05-11 2018-03-31 13F AMERICAN ELEC PWR COM 025537101 805,440 -75,446 -8.56 55,253 -14.73 0.0823
2018-02-14 2017-12-31 13F AMERICAN ELEC PWR COM 025537101 880,886 194,158 28.27 64,800 34.37 0.0938
2017-11-14 2017-09-30 13F AMERICAN ELEC PWR COM 025537101 686,728 43,431 6.75 48,225 7.90 0.0773
2017-08-14 2017-06-30 13F AMERICAN ELEC PWR COM 025537101 643,297 48,085 8.08 44,695 11.50 0.0822
2017-05-15 2017-03-31 13F AMERICAN ELEC PWR COM 025537101 595,212 -17,221 -2.81 40,086 3.96 0.0838
2017-02-09 2016-12-31 13F AMERICAN ELEC PWR COM 025537101 612,433 129,580 26.84 38,558 24.36 0.0899
2016-11-14 2016-09-30 13F AMERICAN ELEC PWR COM 025537101 482,853 19,727 4.26 31,006 -4.33 0.0772
2016-08-12 2016-06-30 13F AMERICAN ELEC PWR COM 025537101 463,126 21,561 4.88 32,408 10.60 0.0891
2016-05-13 2016-03-31 13F AMERICAN ELEC PWR COM 025537101 441,565 36,602 9.04 29,303 24.04 0.0826
2016-02-12 2015-12-31 13F AMERICAN ELEC PWR COM 025537101 404,963 -97,503 -19.40 23,624 -17.24 0.0569
2015-11-12 2015-09-30 13F AMERICAN ELEC PWR COM 025537101 502,466 -195,627 -28.02 28,546 -22.83 0.0719
2015-08-13 2015-06-30 13F AMERICAN ELEC PWR COM 025537101 698,093 -128,527 -15.55 36,990 -20.47 0.0755
2015-05-14 2015-03-31 13F AMERICAN ELEC PWR COM 025537101 826,620 310,774 60.25 46,513 48.01 0.0893
2015-02-13 2014-12-31 13F AMERICAN ELEC PWR COM 025537101 515,846 -145,150 -21.96 31,425 -8.93 0.0652
2014-11-18 2014-09-30 13F AMERICAN ELEC PWR COM 025537101 660,996 -259,632 -28.20 34,505 -32.78 0.0722
2014-08-14 2014-06-30 13F AMERICAN ELEC PWR COM 025537101 920,628 -174,009 -15.90 51,331 -7.42 0.1110
2014-05-14 2014-03-31 13F AMERICAN ELEC PWR COM 025537101 1,094,637 282,643 34.81 55,444 46.10 0.1325
2014-02-14 2013-12-31 13F AMERICAN ELEC PWR COM 025537101 811,994 -61,088 -7.00 37,950 0.26 0.0988
2013-11-14 2013-09-30 13F AMERICAN ELEC PWR COM 025537101 873,082 -6,220 -0.71 37,850 -3.87 0.1035
2013-10-10 2013-06-30 13F/A-1 AMERICAN ELEC PWR COM 025537101 879,302 269,276 44.14 39,374 32.72 0.1192
2013-08-14 2013-06-30 13F AMERICAN ELEC PWR COM 025537101 879,302 39,374
2013-10-10 2013-03-31 13F/A-1 AMERICAN ELEC PWR COM 025537101 610,026 30,706 5.30 29,666 19.98 0.1080
2013-05-22 2013-03-31 13F AMERICAN ELEC PWR COM 025537101 610,026 29,666
2013-06-17 2012-12-31 13F/A-1 AMERICAN ELEC PWR COM 025537101 579,320 17,012 24,726 0.0952
2013-10-10 2012-12-31 13F/A-2 AMERICAN ELEC PWR COM 025537101 579,320 17,012 3.03 24,726 0.06 0.0960
2013-06-21 2012-09-30 13F/A-1 AMERICAN ELEC PWR COM 025537101 562,675 -44,857 24,726 0.0969
2013-10-11 2012-09-30 13F/A-2 AMERICAN ELEC PWR COM 025537101 562,308 -45,224 -7.44 24,710 1.94 0.0976
2013-10-11 2012-06-30 13F/A-1 AMERICAN ELEC PWR COM 025537101 607,532 85,681 16.42 24,240 20.40 0.1099
2013-10-11 2012-03-31 13F/A-1 AMERICAN ELEC PWR COM 025537101 521,851 521,851 20,133 0.0883
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2023-05-15 2023-03-31 13F AMERICAN ELEC PWR COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2023-02-14 2022-12-31 13F AMERICAN ELEC PWR COM Call 50,500 0.00 4,780 8.64 n/a n/a n/a
2022-11-14 2022-09-30 13F AMERICAN ELEC PWR COM Call 50,500 0.00 4,400 -9.58 n/a n/a n/a
2022-08-11 2022-06-30 13F AMERICAN ELEC PWR COM Call 50,500 4.12 4,866 -0.08 n/a n/a n/a
2022-05-16 2022-03-31 13F AMERICAN ELEC PWR COM Call 48,500 288.00 4,870 338.74 n/a n/a n/a
2022-02-11 2021-12-31 13F AMERICAN ELEC PWR COM Call 12,500 0.00 1,110 8.93 n/a n/a n/a
2021-11-12 2021-09-30 13F AMERICAN ELEC PWR COM Call 12,500 0.00 1,019 -3.23 n/a n/a n/a
2021-08-13 2021-06-30 13F AMERICAN ELEC PWR COM Call 12,500 1,053 n/a n/a n/a
2021-05-14 2021-03-31 13F AMERICAN ELEC PWR COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-25 2020-12-31 13F/A AMERICAN ELEC PWR COM Call 42,100 -5.82 3,459 -5.18 n/a n/a n/a
2020-11-12 2020-09-30 13F AMERICAN ELEC PWR COM Call 44,700 0.00 3,648 2.47 n/a n/a n/a
2020-08-14 2020-06-30 13F AMERICAN ELEC PWR COM Call 44,700 -41.87 3,560 -42.01 n/a n/a n/a
2020-05-15 2020-03-31 13F AMERICAN ELEC PWR COM Call 76,900 19.60 6,139 1.57 n/a n/a n/a
2020-02-14 2019-12-31 13F AMERICAN ELEC PWR COM Call 64,300 -71.24 6,044 -71.15 n/a n/a n/a
2019-11-14 2019-09-30 13F AMERICAN ELEC PWR COM Call 223,600 4.58 20,949 11.33 n/a n/a n/a
2019-08-13 2019-06-30 13F AMERICAN ELEC PWR COM Call 213,800 -27.57 18,817 -23.89 n/a n/a n/a
2019-05-15 2019-03-31 13F AMERICAN ELEC PWR COM Call 295,200 -17.54 24,723 -7.60 n/a n/a n/a
2019-02-13 2018-12-31 13F AMERICAN ELEC PWR COM Call 358,000 334.99 26,757 358.72 n/a n/a n/a
2018-11-13 2018-09-30 13F AMERICAN ELEC PWR COM Call 82,300 -9.36 5,833 -7.24 n/a n/a n/a
2018-08-10 2018-06-30 13F AMERICAN ELEC PWR COM Call 90,800 62.72 6,288 64.31 n/a n/a n/a
2018-05-11 2018-03-31 13F AMERICAN ELEC PWR COM Call 55,800 -38.55 3,827 -39.14 n/a n/a n/a
2018-02-14 2017-12-31 13F AMERICAN ELEC PWR COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2017-11-14 2017-09-30 13F AMERICAN ELEC PWR COM Call 88,900 -14.68 6,244 -13.74 n/a n/a n/a
2017-08-14 2017-06-30 13F AMERICAN ELEC PWR COM Call 104,200 60.31 7,239 65.92 n/a n/a n/a
2017-05-15 2017-03-31 13F AMERICAN ELEC PWR COM Call 65,000 4,233.33 4,363 6,132.86 n/a n/a n/a
2014-02-14 2013-12-31 13F AMERICAN ELEC PWR COM Call 1,500 0.00 70 7.69 n/a n/a n/a
2013-11-14 2013-09-30 13F AMERICAN ELEC PWR COM Call 1,500 65 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2024-05-15 2024-03-31 13F AMERICAN ELEC PWR COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2024-02-12 2023-12-31 13F AMERICAN ELEC PWR COM Put 28,900 0.00 2,339 8.29 n/a n/a n/a
2023-11-13 2023-09-30 13F AMERICAN ELEC PWR COM Put 28,900 0.00 2,161 -10.93 n/a n/a n/a
2023-08-11 2023-06-30 13F AMERICAN ELEC PWR COM Put 28,900 2,426 n/a n/a n/a
2023-05-15 2023-03-31 13F AMERICAN ELEC PWR COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2023-02-14 2022-12-31 13F AMERICAN ELEC PWR COM Put 29,200 0.00 2,764 8.65 n/a n/a n/a
2022-11-14 2022-09-30 13F AMERICAN ELEC PWR COM Put 29,200 -24.94 2,544 -32.12 n/a n/a n/a
2022-08-11 2022-06-30 13F AMERICAN ELEC PWR COM Put 38,900 53.15 3,748 46.98 n/a n/a n/a
2022-05-16 2022-03-31 13F AMERICAN ELEC PWR COM Put 25,400 75.17 2,550 97.98 n/a n/a n/a
2022-02-11 2021-12-31 13F AMERICAN ELEC PWR COM Put 14,500 0.00 1,288 8.97 n/a n/a n/a
2021-11-12 2021-09-30 13F AMERICAN ELEC PWR COM Put 14,500 0.00 1,182 -3.19 n/a n/a n/a
2021-08-13 2021-06-30 13F AMERICAN ELEC PWR COM Put 14,500 1,221 n/a n/a n/a
2021-05-14 2021-03-31 13F AMERICAN ELEC PWR COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-25 2020-12-31 13F/A AMERICAN ELEC PWR COM Put 52,000 -19.50 4,272 -18.98 n/a n/a n/a
2020-11-12 2020-09-30 13F AMERICAN ELEC PWR COM Put 64,600 96.35 5,273 101.26 n/a n/a n/a
2020-08-14 2020-06-30 13F AMERICAN ELEC PWR COM Put 32,900 0.00 2,620 -0.23 n/a n/a n/a
2020-05-15 2020-03-31 13F AMERICAN ELEC PWR COM Put 32,900 -56.77 2,626 -63.29 n/a n/a n/a
2020-02-14 2019-12-31 13F AMERICAN ELEC PWR COM Put 76,100 -0.52 7,153 -0.20 n/a n/a n/a
2019-11-14 2019-09-30 13F AMERICAN ELEC PWR COM Put 76,500 9.29 7,167 16.33 n/a n/a n/a
2019-08-13 2019-06-30 13F AMERICAN ELEC PWR COM Put 70,000 -24.32 6,161 -20.47 n/a n/a n/a
2019-05-15 2019-03-31 13F AMERICAN ELEC PWR COM Put 92,500 -54.39 7,747 -48.89 n/a n/a n/a
2019-02-13 2018-12-31 13F AMERICAN ELEC PWR COM Put 202,800 33.33 15,157 40.59 n/a n/a n/a
2018-11-13 2018-09-30 13F AMERICAN ELEC PWR COM Put 152,100 0.00 10,781 2.35 n/a n/a n/a
2018-08-10 2018-06-30 13F AMERICAN ELEC PWR COM Put 152,100 72.64 10,533 74.30 n/a n/a n/a
2018-05-11 2018-03-31 13F AMERICAN ELEC PWR COM Put 88,100 -42.08 6,043 -42.63 n/a n/a n/a
2018-02-14 2017-12-31 13F AMERICAN ELEC PWR COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2017-11-14 2017-09-30 13F AMERICAN ELEC PWR COM Put 93,500 -18.41 6,567 -17.51 n/a n/a n/a
2017-08-14 2017-06-30 13F AMERICAN ELEC PWR COM Put 114,600 144.35 7,961 152.89 n/a n/a n/a
2017-05-15 2017-03-31 13F AMERICAN ELEC PWR COM Put 46,900 322.52 3,148 350.36 n/a n/a n/a
2017-02-09 2016-12-31 13F AMERICAN ELEC PWR COM Put 11,100 699 n/a n/a n/a
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.