FirstEnergy Corp.
DE ˙ DB ˙ US3379321074
38,99 € ↑0,06 (0,15%)
2026-06-05
DEL PRIS
SecurityDE:FE7 / FirstEnergy Corp.
InstitutionGuggenheim Capital Llc
Latest Disclosed Ownership290,896 shares
Latest Disclosed Value $ 14,736,792
Guggenheim Capital Llc reports 2.70% increase in ownership of FE7 / FirstEnergy Corp.

On May 15, 2026 - Guggenheim Capital Llc filed a 13F-HR form disclosing ownership of 290,896 shares of FirstEnergy Corp. (DE:FE7) valued at $12,915,782 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 283,236 shares of FirstEnergy Corp.. This represents a change in shares of 2.70% during the quarter. The current value of the position is $11,342,035 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)
2026-05-15 2026-03-31 13F FIRSTENERGY COM 337932107 290,896 7,660 2.70 14,737 16.21 0.0569
2026-02-17 2025-12-31 13F FIRSTENERGY COM 337932107 283,236 23,559 9.07 12,680 6.57 0.0908
2025-11-13 2025-09-30 13F FIRSTENERGY COM 337932107 259,677 35,161 15.66 11,898 31.63 0.0863
2025-08-13 2025-06-30 13F FIRSTENERGY COM 337932107 224,516 45,756 25.60 9,039 25.11 0.0717
2025-05-14 2025-03-31 13F FIRSTENERGY COM 337932107 178,760 26,584 17.47 7,225 19.36 0.0664
2025-02-13 2024-12-31 13F FIRSTENERGY COM 337932107 152,176 29,683 24.23 6,054 11.43 0.0491
2024-11-13 2024-09-30 13F FIRSTENERGY COM 337932107 122,493 7,243 6.28 5,433 23.17 0.0380
2024-08-14 2024-06-30 13F FIRSTENERGY COM 337932107 115,250 30,834 36.53 4,411 35.28 0.0313
2024-05-14 2024-03-31 13F FIRSTENERGY COM 337932107 84,416 -22,113 -20.76 3,260 -16.52 0.0230
2024-02-14 2023-12-31 13F FIRSTENERGY COM 337932107 106,529 18,428 20.92 3,905 29.69 0.0295
2023-11-14 2023-09-30 13F FIRSTENERGY COM 337932107 88,101 -12,441 -12.37 3,011 -22.97 0.0259
2023-08-11 2023-06-30 13F FIRSTENERGY COM 337932107 100,542 -4,337 -4.14 3,909 -6.95 0.0307
2023-05-11 2023-03-31 13F FIRSTENERGY COM 337932107 104,879 -69,273 -39.78 4,201 -42.48 0.0354
2023-02-14 2022-12-31 13F FIRSTENERGY COM 337932107 174,152 10,459 6.39 7,304 20.57 0.0642
2022-11-14 2022-09-30 13F FIRSTENERGY COM 337932107 163,693 61,042 59.47 6,057 53.73 0.0555
2022-08-15 2022-06-30 13F FIRSTENERGY COM 337932107 102,651 -40,284 -28.18 3,940 -39.88 0.0311
2022-05-16 2022-03-31 13F FIRSTENERGY COM 337932107 142,935 6,595 4.84 6,554 15.57 0.0394
2022-02-14 2021-12-31 13F FIRSTENERGY COM 337932107 136,340 -938 -0.68 5,671 15.97 0.0296
2021-11-15 2021-09-30 13F FIRSTENERGY COM 337932107 137,278 -25,411 -15.62 4,890 -19.23 0.0294
2021-08-13 2021-06-30 13F FIRSTENERGY COM 337932107 162,689 3,258 2.04 6,054 9.48 0.0356
2021-05-13 2021-03-31 13F FIRSTENERGY COM 337932107 159,431 8,736 5.80 5,530 19.88 0.0363
2021-02-16 2020-12-31 13F FIRSTENERGY COM 337932107 150,695 26,618 21.45 4,613 29.47 0.0289
2020-11-13 2020-09-30 13F FIRSTENERGY COM 337932107 124,077 8,915 7.74 3,563 -20.22 0.0258
2020-08-14 2020-06-30 13F FIRSTENERGY COM 337932107 115,162 -14,916 -11.47 4,466 -14.31 0.0346
2020-06-02 2020-03-31 13F FIRSTENERGY COM 337932107 130,078 -23,078 -15.07 5,212 -29.98 0.0525
2020-02-20 2019-12-31 13F/A-1 FIRSTENERGY COM 337932107 153,156 1,734 1.15 7,444 1.93 0.0559
2020-02-14 2019-12-31 13F FIRSTENERGY COM 337932107 153,156 1,734 7,444 44,119.1000
2020-02-20 2019-09-30 13F/A-1 FIRSTENERGY COM 337932107 151,422 -15,366 -9.21 7,303 2.28 0.0584
2019-11-14 2019-09-30 13F FIRSTENERGY COM 337932107 151,422 -15,366 7,303 53,518.5261
2019-08-14 2019-06-30 13F FIRSTENERGY COM 337932107 166,788 -35,043 -17.36 7,140 -14.98 0.0581
2019-05-15 2019-03-31 13F FIRSTENERGY COM 337932107 201,831 23,976 13.48 8,398 25.76 0.0684
2019-02-14 2018-12-31 13F FIRSTENERGY COM 337932107 177,855 -19,704 -9.97 6,678 -9.06 0.0566
2018-11-14 2018-09-30 13F FIRSTENERGY COM 337932107 197,559 -47,500 -19.38 7,343 -16.55 0.0478
2018-08-14 2018-06-30 13F FIRSTENERGY COM 337932107 245,059 -1,170,124 -82.68 8,799 -81.72 0.0587
2018-05-15 2018-03-31 13F FIRSTENERGY COM 337932107 1,415,183 -78,842 -5.28 48,127 5.20 0.1174
2018-02-14 2017-12-31 13F FIRSTENERGY COM 337932107 1,494,025 -545,400 -26.74 45,749 -27.24 0.1084
2017-11-14 2017-09-30 13F FIRSTENERGY COM 337932107 2,039,425 -161,394 -7.33 62,875 -2.02 0.1477
2017-08-14 2017-06-30 13F FIRSTENERGY COM 337932107 2,200,819 248,439 12.72 64,174 3.30 0.1700
2017-05-15 2017-03-31 13F FIRSTENERGY COM 337932107 1,952,380 230,495 13.39 62,126 16.50 0.1684
2017-02-14 2016-12-31 13F FIRSTENERGY COM 337932107 1,721,885 254,250 17.32 53,327 9.84 0.1525
2016-11-14 2016-09-30 13F FIRSTENERGY COM 337932107 1,467,635 30,506 2.12 48,549 -3.23 0.1510
2016-08-15 2016-06-30 13F FIRSTENERGY COM 337932107 1,437,129 254,720 21.54 50,169 17.96 0.1576
2016-05-16 2016-03-31 13F FIRSTENERGY COM 337932107 1,182,409 -25,354 -2.10 42,530 10.98 0.1342
2016-02-16 2015-12-31 13F FIRSTENERGY COM 337932107 1,207,763 71,429 6.29 38,322 7.71 0.1115
2015-11-16 2015-09-30 13F FIRSTENERGY COM 337932107 1,136,334 -79,383 -6.53 35,579 -10.09 0.1095
2015-08-14 2015-06-30 13F FIRSTENERGY COM 337932107 1,215,717 -43,100 -3.42 39,571 -10.34 0.0977
2015-05-18 2015-03-31 13F/A-1 FIRSTENERGY COM 337932107 1,258,817 18,331 1.48 44,134 -8.75 0.1045
2015-05-15 2015-03-31 13F FIRSTENERGY COM 337932107 1,258,817 44,134
2015-02-17 2014-12-31 13F FIRSTENERGY COM 337932107 1,240,486 84,546 7.31 48,367 24.64 0.1213
2014-11-14 2014-09-30 13F FIRSTENERGY COM 337932107 1,155,940 36,042 3.22 38,804 -0.20 0.0936
2014-08-14 2014-06-30 13F FIRSTENERGY COM 337932107 1,119,898 80,044 7.70 38,883 9.88 0.0984
2014-05-16 2014-03-31 13F FIRSTENERGY COM 337932107 1,039,854 274,705 35.90 35,387 40.22 0.1007
2014-02-14 2013-12-31 13F FIRSTENERGY COM 337932107 765,149 261,666 51.97 25,236 37.51 0.0767
2013-11-14 2013-09-30 13F FIRSTENERGY COM 337932107 503,483 51,463 11.39 18,352 8.72 0.0659
2013-08-22 2013-06-30 13F/A-1 FIRSTENERGY COM 337932107 452,020 452,020 16,880 0.0710
2013-08-14 2013-06-30 13F FIRSTENERGY COM 337932107 452,020 16,880 0.0712
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.