American Electric Power Company, Inc.
DE ˙ XTRA ˙ US0255371017
107,54 € ↓ -3,16 (-2,85%)
2026-06-04
DEL PRIS
SecurityDE:AEP / American Electric Power Company, Inc.
InstitutionKeystone Financial Group
Latest Disclosed Ownership11,005 shares
Latest Disclosed Value $ 1,442,596
Keystone Financial Group reports 8.42% increase in ownership of AEP / American Electric Power Company, Inc.

On May 13, 2026 - Keystone Financial Group filed a 13F-HR form disclosing ownership of 11,005 shares of American Electric Power Company, Inc. (DE:AEP) valued at $1,249,068 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 10,150 shares of American Electric Power Company, Inc.. This represents a change in shares of 8.42% during the quarter. The current value of the position is $1,183,478 USD.

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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-13 2026-03-31 13F AMERICAN ELECTRIC Equtities 025537101 11,005 855 8.42 1,443 23.25 0.0970
2026-02-06 2025-12-31 13F AMERICAN ELECTRIC Equities 025537101 10,150 261 2.64 1,170 5.22 0.0866
2025-11-17 2025-09-30 13F/A-1 AMERICAN ELECTRIC Common Stock 025537101 9,889 189 1.95 1,112 10.54 0.0850
2025-11-14 2025-09-30 13F AMERICAN ELECTRIC Common Stock 025537101 9,700 0 1,006 0.0800
2025-08-13 2025-06-30 13F AMERICAN ELECTRIC Common Stock 025537101 9,700 417 4.49 1,006 -0.79 0.0908
2025-05-13 2025-03-31 13F AMERICAN ELECTRIC Common Stock 025537101 9,283 21 0.23 1,014 18.74 0.1031
2025-02-13 2024-12-31 13F AMERICAN ELECTRIC Common Stock 025537101 9,262 194 2.14 854 -8.17 0.0840
2025-02-19 2024-09-30 13F/A-3 AMERICAN ELECTRIC Common Stock 025537101 9,068 164 1.84 930 19.08 0.1191
2025-02-18 2024-09-30 13F/A-2 AMERICAN ELECTRIC Common Stock 025537101 14,750 5,846 929 0.1209
2025-02-13 2024-09-30 13F/A-1 AMERICAN ELECTRIC Common Stock 025537101 1,690 -7,214 458 0.0592
2024-11-12 2024-09-30 13F AMERICAN ELECTRIC Common Stock 025537101 9,068 164 930 0.3071
2024-07-31 2024-06-30 13F AMERICAN ELECTRIC Common Stock 025537101 8,904 584 7.02 781 9.08 0.2798
2024-05-08 2024-03-31 13F AMERICAN ELECTRIC Common Stock 025537101 8,320 1,436 20.86 716 28.09 0.1044
2024-02-14 2023-12-31 13F/A-1 AMERICAN ELECTRIC Common Stock 025537101 6,884 -262 -3.67 559 4.10 0.0972
2024-02-09 2023-12-31 13F AMERICAN ELECTRIC Common Stock 025537101 6,884 -262 559 0.0972
2023-11-06 2023-09-30 13F AMERICAN ELECTRIC Common Stock 025537101 7,146 110 1.56 538 -9.29 0.0900
2023-08-07 2023-06-30 13F AMERICAN ELECTRIC Common Stock 025537101 7,036 204 2.99 592 -8.64 0.1008
2023-02-07 2022-12-31 13F AMERICAN ELECTRIC Common Stock 025537101 6,832 -30 -0.44 649 9.27 0.1281
2022-11-10 2022-09-30 13F AMERICAN ELECTRIC Common Stock 025537101 6,862 200 3.00 593 -7.20 0.1202
2022-08-05 2022-06-30 13F AMERICAN ELECTRIC Common Stock 025537101 6,662 187 2.89 639 -1.08 0.1266
2022-05-13 2022-03-31 13F AMERICAN ELECTRIC Common Stock 025537101 6,475 136 2.15 646 14.54 0.1097
2022-02-11 2021-12-31 13F AMERICAN ELECTRIC Common Stock 025537101 6,339 45 0.71 564 10.37 0.0925
2021-11-12 2021-09-30 13F AMERICAN ELECTRIC Common Stock 025537101 6,294 19 0.30 511 -3.77 0.0925
2021-08-13 2021-06-30 13F AMERICAN ELECTRIC Common Stock 025537101 6,275 43 0.69 531 0.57 0.0962
2021-05-11 2021-03-31 13F AMERICAN ELECTRIC Common Stock 025537101 6,232 -225 -3.48 528 -1.86 0.1029
2021-02-10 2020-12-31 13F AMERICAN ELECTRIC Common Stock 025537101 6,457 769 13.52 538 15.70 0.1119
2020-11-13 2020-09-30 13F AMERICAN ELECTRIC Common Stock 025537101 5,688 461 8.82 465 11.78 0.1141
2020-08-13 2020-06-30 13F AMERICAN ELECTRIC Common Stock 025537101 5,227 47 0.91 416 0.48 0.1130
2020-05-05 2020-03-31 13F/A-1 AMERICAN ELECTRIC Common Stock 025537101 5,180 301 6.17 414 -10.20 0.1372
2020-05-05 2020-03-31 13F AMERICAN ELECTRIC Common Stock 025537101 4,879 0 461 123,848.8238
2020-02-06 2019-12-31 13F AMERICAN ELECTRIC Common Stock 025537101 4,879 0 0.00 461 0.88 0.1238
2019-11-07 2019-09-30 13F AMERICAN ELECTRIC Common Stock 025537101 4,879 -169 -3.35 457 2.93 0.1406
2019-08-07 2019-06-30 13F AMERICAN ELECTRIC Common Stock 025537101 5,048 -71 -1.39 444 3.50 0.1444
2019-05-07 2019-03-31 13F AMERICAN ELECTRIC Common Stock 025537101 5,119 2,394 87.85 429 110.29 0.1526
2019-02-11 2018-12-31 13F AMERICAN ELECTRIC Common Stock 025537101 2,725 -141 -4.92 204 0.49 0.0922
2018-11-06 2018-09-30 13F AMERICAN ELECTRIC Common Stock 025537101 2,866 2,866 203 0.0831
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.