American Electric Power Company, Inc.
DE ˙ XTRA ˙ US0255371017
105,12 € ↓ -2,56 (-2,38%)
2026-06-02
DEL PRIS
SecurityDE:AEP / American Electric Power Company, Inc.
InstitutionExcalibur Management Corp
Latest Disclosed Ownership3,903 shares
Latest Disclosed Value $ 511,605
Excalibur Management Corp reports 1.41% decrease in ownership of AEP / American Electric Power Company, Inc.

On May 5, 2026 - Excalibur Management Corp filed a 13F-HR form disclosing ownership of 3,903 shares of American Electric Power Company, Inc. (DE:AEP) valued at $442,990 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 3,959 shares of American Electric Power Company, Inc.. This represents a change in shares of -1.41% during the quarter. The current value of the position is $410,283 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.

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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)
2026-05-05 2026-03-31 13F AMERICAN ELEC PWR COM 025537101 3,903 -56 -1.41 512 12.06 0.1837
2026-02-10 2025-12-31 13F AMERICAN ELEC PWR COM 025537101 3,959 73 1.88 457 4.35 0.1646
2025-11-10 2025-09-30 13F AMERICAN ELEC PWR COM 025537101 3,886 58 1.52 437 10.08 0.1586
2025-08-06 2025-06-30 13F AMERICAN ELEC PWR COM 025537101 3,828 -18 -0.47 397 -5.48 0.1490
2025-05-08 2025-03-31 13F AMERICAN ELEC PWR COM 025537101 3,846 33 0.87 420 19.66 0.1652
2025-02-12 2024-12-31 13F AMERICAN ELEC PWR COM 025537101 3,813 21 0.55 352 -9.77 0.1397
2024-11-14 2024-09-30 13F AMERICAN ELEC PWR COM 025537101 3,792 10 0.26 389 17.52 0.1483
2024-08-09 2024-06-30 13F AMERICAN ELEC PWR COM 025537101 3,782 507 15.48 332 17.79 0.1354
2024-05-13 2024-03-31 13F AMERICAN ELEC PWR COM 025537101 3,275 131 4.17 282 10.20 0.1193
2024-02-12 2023-12-31 13F AMERICAN ELEC PWR COM 025537101 3,144 3,144 255 0.1199
2020-11-02 2020-09-30 13F AMERICAN ELEC PWR CO INC COM Stock 025537101 0 -6,500 -100.00 0 -100.00
2020-08-14 2020-06-30 13F AMERICAN ELEC PWR CO INC COM Stock 025537101 6,500 1,228 23.29 518 22.75 0.3449
2020-05-15 2020-03-31 13F AMERICAN ELEC PWR CO INC COM Stock 025537101 5,272 -1,600 -23.28 422 -34.98 0.3257
2020-02-04 2019-12-31 13F AMERICAN ELECTRIC POWER COM 025537101 6,872 0 0.00 649 0.78 0.4242
2019-10-21 2019-09-30 13F AMERICAN ELECTRIC POWER COM 025537101 6,872 647 10.39 644 17.52 0.5781
2019-07-26 2019-06-30 13F AMERICAN ELECTRIC POWER COM 025537101 6,225 1,125 22.06 548 28.34 0.5051
2019-04-24 2019-03-31 13F AMERICAN ELECTRIC POWER COM 025537101 5,100 5,100 427 0.4027
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.