FirstEnergy Corp.
DE ˙ DB ˙ US3379321074
38,99 € ↑0,06 (0,15%)
2026-06-05
DEL PRIS
SecurityDE:FE7 / FirstEnergy Corp.
InstitutionAssenagon Asset Management S.A.
Latest Disclosed Ownership8,032 shares
Latest Disclosed Value $ 406,901
Assenagon Asset Management S.A. reports 99.13% decrease in ownership of FE7 / FirstEnergy Corp.

On April 20, 2026 - Assenagon Asset Management S.A. filed a 13F-HR form disclosing ownership of 8,032 shares of FirstEnergy Corp. (DE:FE7) valued at $356,621 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 9, 2026 disclosing 925,810 shares of FirstEnergy Corp.. This represents a change in shares of -99.13% during the quarter. The current value of the position is $313,168 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)
2026-04-20 2026-03-31 13F FIRSTENERGY COM 337932107 8,032 -917,778 -99.13 407 -99.02 0.0006
2026-01-09 2025-12-31 13F FIRSTENERGY COM 337932107 925,810 913,617 7,492.96 41,449 7,327.96 0.0571
2025-10-07 2025-09-30 13F FIRSTENERGY COM 337932107 12,193 -451,585 -97.37 559 -97.01 0.0008
2025-07-11 2025-06-30 13F FIRSTENERGY COM 337932107 463,778 33,674 7.83 18,672 7.40 0.0277
2025-04-15 2025-03-31 13F FIRSTENERGY COM 337932107 430,104 -321,911 -42.81 17,385 -41.89 0.0290
2025-01-14 2024-12-31 13F FIRSTENERGY COM 337932107 752,015 8,712 1.17 29,915 -9.25 0.0482
2024-10-23 2024-09-30 13F FIRSTENERGY COM 337932107 743,303 694,313 1,417.25 32,965 1,659.07 0.0607
2024-07-18 2024-06-30 13F FIRSTENERGY COM 337932107 48,990 30,298 162.09 1,875 159.92 0.0042
2024-04-24 2024-03-31 13F FIRSTENERGY COM 337932107 18,692 -150,854 -88.98 722 -88.40 0.0017
2024-01-17 2023-12-31 13F FIRSTENERGY COM 337932107 169,546 89,758 112.50 6,216 127.91 0.0165
2023-11-06 2023-09-30 13F FIRSTENERGY COM 337932107 79,788 6,537 8.92 2,727 -4.21 0.0084
2023-07-25 2023-06-30 13F FIRSTENERGY COM 337932107 73,251 -31,028 -29.75 2,848 -31.84 0.0099
2023-04-18 2023-03-31 13F FIRSTENERGY COM 337932107 104,279 82,585 380.68 4,177 0.0148
2023-01-12 2022-12-31 13F FIRSTENERGY COM 337932107 21,694 -1,391,849 -98.47 1 -100.00 0.0033
2022-10-27 2022-09-30 13F FIRSTENERGY COM 337932107 1,413,543 887,845 168.89 52,301 159.15 0.2008
2022-07-27 2022-06-30 13F FIRSTENERGY COM 337932107 525,698 418,097 388.56 20,182 308.96 0.0748
2022-04-25 2022-03-31 13F FIRSTENERGY COM 337932107 107,601 49,185 84.20 4,935 103.09 0.0137
2022-02-01 2021-12-31 13F FIRSTENERGY COM 337932107 58,416 -1,727,385 -96.73 2,430 -96.18 0.0070
2021-10-19 2021-09-30 13F FIRSTENERGY COM 337932107 1,785,801 -494,004 -21.67 63,610 -25.02 0.2034
2021-07-15 2021-06-30 13F FIRSTENERGY COM 337932107 2,279,805 2,243,816 6,234.73 84,832 6,697.44 0.2880
2021-04-26 2021-03-31 13F FIRSTENERGY COM 337932107 35,989 35,989 1,248 0.0051
2021-02-01 2020-12-31 13F FIRSTENERGY COM 337932107 0 -346,524 -100.00 0 -100.00
2020-10-07 2020-09-30 13F FIRSTENERGY COM 337932107 346,524 212,613 158.77 9,949 91.58 0.0558
2020-07-21 2020-06-30 13F FIRSTENERGY COM 337932107 133,911 -94,072 -41.26 5,193 -43.15 0.0333
2020-04-17 2020-03-31 13F FIRSTENERGY COM 337932107 227,983 157,470 223.32 9,135 166.56 0.0731
2020-01-17 2019-12-31 13F FIRSTENERGY COM 337932107 70,513 -25,528 -26.58 3,427 -26.01 0.0216
2019-10-16 2019-09-30 13F FIRSTENERGY COM 337932107 96,041 598 0.63 4,632 13.36 0.0310
2019-08-12 2019-06-30 13F FIRSTENERGY COM 337932107 95,443 -13,328 -12.25 4,086 -9.72 0.0307
2019-04-26 2019-03-31 13F FIRSTENERGY COM 337932107 108,771 31,079 40.00 4,526 55.16 0.0425
2019-01-23 2018-12-31 13F FIRSTENERGY COM 337932107 77,692 9,254 13.52 2,917 14.66 0.0330
2018-10-29 2018-09-30 13F FIRSTENERGY COM 337932107 68,438 68,438 2,544 0.0251
2017-05-04 2017-03-31 13F FIRSTENERGY COM 337932107 0 -25,316 -100.00 0 -100.00
2017-02-27 2016-12-31 13F FIRSTENERGY COM 337932107 25,316 25,316 784 0.0146
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.