American Electric Power Company, Inc.
US ˙ NasdaqGS ˙ US0255371017

SecurityAEP / American Electric Power Company, Inc.
InstitutionCoastline Trust Co
Latest Disclosed Ownership846 shares
Latest Disclosed Value $ 110,894
Coastline Trust Co ownership in AEP / American Electric Power Company, Inc.

On April 3, 2026 - Coastline Trust Co filed a 13F-HR form disclosing ownership of 846 shares of American Electric Power Company, Inc. (US:AEP) valued at $110,894 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 5, 2026 disclosing 846 shares of American Electric Power Company, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $106,858 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)
2026-04-03 2026-03-31 13F AMERICAN ELEC PWR COM 025537101 846 0 0.00 111 13.40 0.0110
2026-01-05 2025-12-31 13F AMERICAN ELEC PWR COM 025537101 846 -480 -36.20 98 -34.90 0.0092
2025-10-21 2025-09-30 13F AMERICAN ELEC PWR COM 025537101 1,326 126 10.50 149 20.16 0.0160
2025-07-17 2025-06-30 13F AMERICAN ELEC PWR COM 025537101 1,200 0 0.00 125 -5.34 0.0143
2025-04-28 2025-03-31 13F AMERICAN ELEC PWR COM 025537101 1,200 0 0.00 131 19.09 0.0163
2025-02-13 2024-12-31 13F American Electric Power COM 025537101 1,200 0 0.00 111 -10.57 0.0130
2024-11-06 2024-09-30 13F American Electric Power COM 025537101 1,200 1,200 123 0.0145
2023-10-17 2023-09-30 13F AMERICAN ELEC POWER COMMON STOCK 025537101 0 -2,825 -100.00 0 -100.00
2023-08-07 2023-06-30 13F AMERICAN ELEC POWER COMMON STOCK 025537101 2,825 55 1.99 238 -5.95 0.0333
2023-05-31 2023-03-31 13F/A-1 AMERICAN ELEC POWER COMMON STOCK 025537101 2,770 0 0.00 252 -4.18 0.0373
2023-04-12 2023-03-31 13F AMERICAN ELEC POWER COMMON STOCK 025537101 2,770 0 263 0.0392
2023-02-09 2022-12-31 13F AMERICAN ELEC POWER COMMON STOCK 025537101 2,770 0 0.00 263 9.58 0.0392
2022-11-03 2022-09-30 13F AMERICAN ELEC POWER COMMON STOCK 025537101 2,770 0 0.00 240 -9.77 0.0384
2022-07-22 2022-06-30 13F AMERICAN ELEC POWER COMMON STOCK 025537101 2,770 0 0.00 266 -3.62 0.0393
2022-05-04 2022-03-31 13F AMERICAN ELEC POWER COMMON STOCK 025537101 2,770 0 0.00 276 12.20 0.0335
2022-02-10 2021-12-31 13F AMERICAN ELEC POWER COMMON STOCK 025537101 2,770 0 0.00 246 9.33 0.0281
2021-11-09 2021-09-30 13F AMERICAN ELEC POWER COMMON STOCK 025537101 2,770 0 0.00 225 -3.85 0.0280
2021-08-10 2021-06-30 13F AMERICAN ELEC POWER COMMON STOCK 025537101 2,770 0 0.00 234 -0.43 0.0290
2021-05-10 2021-03-31 13F AMERICAN ELEC POWER COMMON STOCK 025537101 2,770 130 4.92 235 7.31 0.0303
2021-02-12 2020-12-31 13F AMERICAN ELEC POWER COMMON STOCK 025537101 2,640 2,640 219 0.0292
2017-11-17 2017-09-30 13F AMERICAN ELEC POWER COMMON STOCK 025537101 0 -3,500 -100.00 0 -100.00
2017-08-10 2017-06-30 13F AMERICAN ELEC POWER COMMON STOCK 025537101 3,500 0 0.00 243 3.40 0.0440
2017-04-19 2017-03-31 13F AMERICAN ELEC POWER COMMON STOCK 025537101 3,500 -135 -3.71 235 2.62 0.0439
2017-01-17 2016-12-31 13F AMERICAN ELEC POWER COMMON STOCK 025537101 3,635 0 0.00 229 -1.72 0.0450
2016-10-20 2016-09-30 13F AMERICAN ELEC POWER COMMON STOCK 025537101 3,635 535 17.26 233 7.37 0.0456
2016-07-18 2016-06-30 13F AMERICAN ELEC POWER COMMON STOCK 025537101 3,100 0 0.00 217 5.34 0.0438
2016-04-15 2016-03-31 13F AMERICAN ELEC POWER COMMON STOCK 025537101 3,100 3,100 0.00 206 0.0439
2016-01-15 2015-12-31 13F AMERICAN ELEC POWER COMMON STOCK 025537101 0 0 0 0.0000
2015-10-30 2015-09-30 13F AMERICAN ELEC POWER COMMON STOCK 025537101 0 -4,825 -100.00 0 -100.00
2015-07-22 2015-06-30 13F AMERICAN ELEC POWER COMMON STOCK 025537101 4,825 0 0.00 256 -5.88 0.0536
2015-04-17 2015-03-31 13F AMERICAN ELEC POWER COMMON STOCK 025537101 4,825 -275 -5.39 272 -12.26 0.0558
2015-01-21 2014-12-31 13F AMERICAN ELEC POWER COMMON STOCK 025537101 5,100 5,100 310 0.0647
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.