American Electric Power Company, Inc.
MX ˙ BMV ˙ US0255371017
SecurityMX:AEP / American Electric Power Company, Inc.
InstitutionCbre Clarion Securities Llc
Latest Disclosed Ownership751,551 shares
Latest Disclosed Value $ 98,513,305
Cbre Clarion Securities Llc ownership in AEP / American Electric Power Company, Inc.

On May 14, 2026 - Cbre Clarion Securities Llc filed a 13F-HR form disclosing ownership of 751,551 shares of American Electric Power Company, Inc. (MX:AEP) valued at $98,513,305 USD as of March 31, 2026. The entity filed a previous 13F-HR on May 14, 2025 disclosing 0 shares of American Electric Power Company, Inc..

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 Electric Power Co. In COM 025537101 751,551 751,551 98,513 1.4603
2025-05-14 2025-03-31 13F American Electric Power Co. In COM 025537101 0 -32,620 -100.00 0 -100.00
2025-02-06 2024-12-31 13F American Electric Power Co. In COM 025537101 32,620 32,620 3,009 0.0533
2024-02-12 2023-12-31 13F American Electric Power Co. In COM 025537101 0 -197,507 -100.00 0 -100.00
2023-11-14 2023-09-30 13F American Electric Power Co. In COM 025537101 197,507 -158,290 -44.49 14,856 -50.41 0.2987
2023-08-11 2023-06-30 13F American Electric Power Co. In COM 025537101 355,797 -695,023 -66.14 29,958 -68.67 0.5364
2023-05-12 2023-03-31 13F American Electric Power Co. In COM 025537101 1,050,820 -338,657 -24.37 95,614 -27.53 1.6836
2023-02-10 2022-12-31 13F American Electric Power Co. In COM 025537101 1,389,477 -313,519 -18.41 131,931 -10.39 2.3032
2022-11-14 2022-09-30 13F American Electric Power Co. In COM 025537101 1,702,996 3,368 0.20 147,224 -9.71 2.6803
2022-08-12 2022-06-30 13F American Electric Power Co. In COM 025537101 1,699,628 224,230 15.20 163,062 10.78 2.5565
2022-05-06 2022-03-31 13F American Electric Power Co. In COM 025537101 1,475,398 243,808 19.80 147,200 34.34 2.0462
2022-02-11 2021-12-31 13F American Electric Power Co. In COM 025537101 1,231,590 209,778 20.53 109,575 32.10 1.5663
2021-11-05 2021-09-30 13F American Electric Power Co. In COM 025537101 1,021,812 230,135 29.07 82,951 23.87 1.4649
2021-08-13 2021-06-30 13F American Electric Power Co. In COM 025537101 791,677 196,999 33.13 66,968 32.95 1.2483
2021-05-12 2021-03-31 13F American Electric Power Co. In COM 025537101 594,678 143,644 31.85 50,369 34.11 1.0050
2021-02-12 2020-12-31 13F American Electric Power Co. In COM 025537101 451,034 55,204 13.95 37,558 16.10 0.8369
2020-11-12 2020-09-30 13F American Electric Power Co. In COM 025537101 395,830 68,586 20.96 32,351 24.13 0.7746
2020-08-12 2020-06-30 13F American Electric Power Co. In COM 025537101 327,244 78,031 31.31 26,062 30.75 0.6241
2020-05-13 2020-03-31 13F American Electric Power Co. In COM 025537101 249,213 59,315 31.24 19,932 11.06 0.5516
2020-02-14 2019-12-31 13F American Electric Power Co. In COM 025537101 189,898 47,203 33.08 17,947 34.24 0.3671
2019-11-12 2019-09-30 13F American Electric Power Co. In COM 025537101 142,695 22,516 18.74 13,369 26.40 0.2867
2019-08-12 2019-06-30 13F American Electric Power Co. In COM 025537101 120,179 20,410 20.46 10,577 26.58 0.2225
2019-05-14 2019-03-31 13F American Electric Power Co. In COM 025537101 99,769 26,174 35.56 8,356 51.93 0.1366
2019-02-12 2018-12-31 13F American Electric Power Co. In COM 025537101 73,595 -8,053 -9.86 5,500 -4.96 0.0895
2018-11-14 2018-09-30 13F American Electric Power Co. In COM 025537101 81,648 8,762 12.02 5,787 14.66 0.0786
2018-08-10 2018-06-30 13F American Electric Power Co. In COM 025537101 72,886 5,112 7.54 5,047 8.56 0.0659
2018-05-14 2018-03-31 13F American Electric Power Co. In COM 025537101 67,774 2,718 4.18 4,649 -2.86 0.0601
2018-02-12 2017-12-31 13F American Electric Power Co. In COM 025537101 65,056 22,356 52.36 4,786 59.59 0.0549
2017-11-13 2017-09-30 13F American Electric Power Co. In COM 025537101 42,700 11,900 38.64 2,999 40.14 0.0332
2017-08-11 2017-06-30 13F American Electric Power Co. In COM 025537101 30,800 9,300 43.26 2,140 48.30 0.0226
2017-05-12 2017-03-31 13F American Electric Power Co. In COM 025537101 21,500 2,600 13.76 1,443 21.26 0.0143
2017-02-13 2016-12-31 13F American Electric Power Co. In COM 025537101 18,900 -3,600 -16.00 1,190 -17.65 0.0110
2017-02-24 2016-09-30 13F/A-1 American Electric Power Co. In COM 025537101 22,500 5,300 30.81 1,445 19.82 0.0119
2016-11-14 2016-09-30 13F American Electric Power Co. In COM 025537101 22,500 1,445
2016-08-11 2016-06-30 13F American Electric Power Co. In COM 025537101 17,200 -700 -3.91 1,206 1.43 0.0095
2016-05-16 2016-03-31 13F American Electric Power Co. In COM 025537101 17,900 0 0.00 1,189 14.00 0.0093
2016-02-12 2015-12-31 13F American Electric Power Co. In COM 025537101 17,900 4,000 28.78 1,043 32.03 0.0082
2015-11-10 2015-09-30 13F American Electric Power Co. In COM 025537101 13,900 800 6.11 790 13.83 0.0065
2015-08-12 2015-06-30 13F American Electric Power Co. In COM 025537101 13,100 600 4.80 694 -1.28 0.0058
2015-05-14 2015-03-31 13F American Electric Power Co. In COM 025537101 12,500 12,500 0.00 703 0.0049
2014-11-14 2014-09-30 13F American Electric Power Co. In COM 025537101 0 -20,550 -100.00 0 -100.00
2014-08-13 2014-06-30 13F American Electric Power Co. In COM 025537101 20,550 1,400 7.31 1,146 18.14 0.0085
2014-05-15 2014-03-31 13F American Electric Power Co. In COM 025537101 19,150 2,300 13.65 970 23.10 0.0076
2014-02-12 2013-12-31 13F American Electric Power Co. In COM 025537101 16,850 16,850 788 0.0069
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.