American Electric Power Company, Inc.
MX ˙ BMV ˙ US0255371017
SecurityMX:AEP / American Electric Power Company, Inc.
InstitutionSegall Bryant & Hamill, Llc
Latest Disclosed Ownership2,557 shares
Latest Disclosed Value $ 335,632
Segall Bryant & Hamill, Llc ownership in AEP / American Electric Power Company, Inc.

On May 15, 2026 - Segall Bryant & Hamill, Llc filed a 13F-HR form disclosing ownership of 2,557 shares of American Electric Power Company, Inc. (MX:AEP) valued at $335,632 USD as of March 31, 2026. The entity filed a previous 13F-HR on November 9, 2023 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)
2026-05-15 2026-03-31 13F AMERICAN ELEC PWR COM 025537101 2,557 2,557 336 0.0054
2023-11-09 2023-09-30 13F AMERICAN ELECTRIC POWER COM 025537101 0 -8,632 -100.00 0 -100.00
2023-08-14 2023-06-30 13F AMERICAN ELECTRIC POWER COM 025537101 8,632 -805 -8.53 727 0.0076
2023-05-15 2023-03-31 13F AMERICAN ELECTRIC POWER COM 025537101 9,437 -409 -4.15 1 -100.00 0.0093
2023-02-14 2022-12-31 13F AMERICAN ELECTRIC POWER COM 025537101 9,846 50 0.51 934 10.01 0.0104
2022-11-14 2022-09-30 13F AMER ELECTRIC PWR COM 025537101 9,796 -500 -4.86 849 -13.98 0.0101
2022-08-15 2022-06-30 13F AMERICAN ELECTRIC POWER COM 025537101 10,296 200 1.98 987 -1.99 0.0111
2022-05-13 2022-03-31 13F AMERICAN ELECTRIC POWER COM 025537101 10,096 176 1.77 1,007 14.43 0.0096
2022-02-14 2021-12-31 13F AMERICAN ELECTRIC POWER COM 025537101 9,920 1,822 22.50 880 33.94 0.0081
2021-12-30 2021-09-30 13F/A-1 AMERICAN ELECTRIC POWER COM 025537101 8,098 1,799 28.56 657 23.26 0.0063
2021-11-03 2021-09-30 13F AMERICAN ELECTRIC POWER COM 025537101 8,098 1,799 657 0.0064
2021-08-12 2021-06-30 13F AMERICAN ELECTRIC POWER COM 025537101 6,299 -405 -6.04 533 -6.16 0.0052
2021-05-13 2021-03-31 13F AMERICAN ELECTRIC POWER COM 025537101 6,704 0 0.00 568 2.16 0.0056
2021-02-12 2020-12-31 13F AMERICAN ELECTRIC POWER COM 025537101 6,704 -1,535 -18.63 556 -17.63 0.0062
2020-11-13 2020-09-30 13F AMERICAN ELECTRIC POWER COM 025537101 8,239 -18,018 -68.62 675 -67.72 0.0092
2020-08-14 2020-06-30 13F AMERICAN ELECTRIC POWER COM 025537101 26,257 4,950 23.23 2,091 22.71 0.0351
2020-05-14 2020-03-31 13F AMERICAN ELECTRIC POWER COM 025537101 21,307 10,420 95.71 1,704 65.60 0.0346
2020-02-11 2019-12-31 13F AMERICAN ELECTRIC POWER COM 025537101 10,887 -242 -2.17 1,029 -1.44 0.0160
2019-11-12 2019-09-30 13F AMERICAN ELECTRIC POWER COM 025537101 11,129 0 0.00 1,044 6.64 0.0162
2019-08-14 2019-06-30 13F American Electric Power COM 025537101 11,129 6,171 124.47 979 135.34 0.0148
2019-05-15 2019-03-31 13F American Electric Power COM 025537101 4,958 -881 -15.09 416 -4.59 0.0065
2019-02-14 2018-12-31 13F American Electric Power Compan COM 025537101 5,839 -22 -0.38 436 5.06 0.0075
2018-11-14 2018-09-30 13F American Electric Power Compan COM 025537101 5,861 322 5.81 415 8.07 0.0061
2018-08-08 2018-06-30 13F American Electric Power Compan COM 025537101 5,539 1,955 54.55 384 56.10 0.0059
2018-05-15 2018-03-31 13F American Electric Power Compan COM 025537101 3,584 0 0.00 246 -6.82 0.0057
2018-02-15 2017-12-31 13F American Electric Power Compan COM 025537101 3,584 -635 -15.05 264 -10.81 0.0058
2017-11-14 2017-09-30 13F American Electric Power -Common Stock 025537101 4,219 52 1.25 296 2.42 0.0069
2017-08-14 2017-06-30 13F American Electric Power -Common Stock 025537101 4,167 4,167 289 0.0068
2017-02-14 2016-12-31 13F American Electric Power -Common Stock 025537101 0 -3,517 -100.00 0 -100.00
2016-11-14 2016-09-30 13F American Electric Power -Common Stock 025537101 3,517 564 19.10 226 9.18 0.0058
2016-08-10 2016-06-30 13F American Electric Power -Common Stock 025537101 2,953 2,953 207 0.0055
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.