FirstEnergy Corp.
US ˙ NYSE ˙ US3379321074

SecurityFE / FirstEnergy Corp.
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership239,471 shares
Latest Disclosed Value $ 12,132
Natixis Advisors, L.p. reports 4.86% increase in ownership of FE / FirstEnergy Corp.

On May 13, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 239,471 shares of FirstEnergy Corp. (US:FE) valued at $12,131,601 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 228,363 shares of FirstEnergy Corp.. This represents a change in shares of 4.86% during the quarter. The current value of the position is $10,905,509 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)
2026-05-13 2026-03-31 13F FIRSTENERGY COM 337932107 239,471 11,108 4.86 12 20.00 0.0169
2026-02-10 2025-12-31 13F FIRSTENERGY COM 337932107 228,363 -39,829 -14.85 10 -16.67 0.0145
2025-11-13 2025-09-30 13F FIRSTENERGY CORP COM 337932107 268,192 1,082 0.41 12 20.00 0.0179
2025-08-13 2025-06-30 13F FIRSTENERGY COM 337932107 267,110 118,058 79.21 11 66.67 0.0171
2025-05-08 2025-03-31 13F FIRSTENERGY COM 337932107 149,052 15,357 11.49 6 20.00 0.0111
2025-02-10 2024-12-31 13F FIRSTENERGY COM 337932107 133,695 1,754 1.33 5 0.00 0.0099
2024-11-06 2024-09-30 13F FIRSTENERGY COM 337932107 131,941 -5,262 -3.84 6 0.00 0.0114
2024-08-01 2024-06-30 13F FIRSTENERGY COM 337932107 137,203 1,287 0.95 5 0.00 0.0114
2024-04-25 2024-03-31 13F FIRSTENERGY COM 337932107 135,916 7,711 6.01 5 25.00 0.0121
2024-02-06 2023-12-31 13F FIRSTENERGY COM 337932107 128,205 15,468 13.72 5 33.33 0.0124
2023-11-13 2023-09-30 13F FIRSTENERGY COM 337932107 112,737 -15,832 -12.31 4 -25.00 0.0118
2023-08-15 2023-06-30 13F FIRSTENERGY COM 337932107 128,569 13,899 12.12 5 0.00 0.0154
2023-05-11 2023-03-31 13F FIRSTENERGY COM 337932107 114,670 517 0.45 5 0.00 0.0158
2023-01-27 2022-12-31 13F FIRSTENERGY COM 337932107 114,153 24,077 26.73 5 -99.88 0.0181
2022-11-14 2022-09-30 13F FIRSTENERGY COM 337932107 90,076 12,745 16.48 3,333 12.26 0.0141
2022-08-12 2022-06-30 13F FIRSTENERGY COM 337932107 77,331 24,678 46.87 2,969 22.94 0.0131
2022-05-12 2022-03-31 13F FIRSTENERGY COM 337932107 52,653 22,167 72.71 2,415 90.46 0.0092
2022-02-08 2021-12-31 13F FIRSTENERGY COM 337932107 30,486 10,318 51.16 1,268 76.60 0.0048
2021-11-15 2021-09-30 13F FIRSTENERGY COM 337932107 20,168 7,612 60.62 718 53.75 0.0030
2021-08-12 2021-06-30 13F FIRSTENERGY COM 337932107 12,556 2,113 20.23 467 29.01 0.0022
2021-05-05 2021-03-31 13F FIRSTENERGY COM 337932107 10,443 10,443 362 0.0019
2021-02-12 2020-12-31 13F FIRSTENERGY COM 337932107 0 -40,381 -100.00 0 -100.00
2020-11-12 2020-09-30 13F FIRSTENERGY COM 337932107 40,381 -473,792 -92.15 1,159 -94.19 0.0073
2020-08-11 2020-06-30 13F FIRSTENERGY COM 337932107 514,173 28,580 5.89 19,940 2.48 0.1323
2020-04-27 2020-03-31 13F FIRSTENERGY COM 337932107 485,593 35,393 7.86 19,458 -11.07 0.1586
2020-02-10 2019-12-31 13F FIRSTENERGY COR COM 337932107 450,200 22,349 5.22 21,880 6.03 0.1543
2019-11-12 2019-09-30 13F FIRSTENERGY SPON ADR UNITS 337932107 427,851 8,912 2.13 20,635 15.05 0.1638
2019-08-12 2019-06-30 13F FIRSTENERGY COM 337932107 418,939 29,933 7.69 17,935 10.80 0.1465
2019-05-15 2019-03-31 13F/A-1 FIRSTENERGY COM 337932107 389,006 169,939 77.57 16,187 96.80 0.1417
2019-05-15 2019-03-31 13F FIRSTENERGY COM 337932107 389,006 169,939 16,187
2019-02-13 2018-12-31 13F/A-1 FIRSTENERGY COM 337932107 219,067 54,186 32.86 8,225 34.22 0.0812
2019-02-13 2018-12-31 13F FIRSTENERGY COM 337932107 219,067 54,186 8,225
2018-11-13 2018-09-30 13F FIRSTENERGY COM 337932107 164,881 775 0.47 6,128 3.99 0.0539
2018-08-14 2018-06-30 13F/A-1 FIRSTENERGY COM 337932107 164,106 1,279 0.79 5,893 6.41 0.0563
2018-08-14 2018-06-30 13F FIRSTENERGY COM 337932107 164,106 5,893
2018-05-10 2018-03-31 13F FIRSTENERGY COM 337932107 162,827 -787 -0.48 5,538 10.54 0.0547
2018-02-14 2017-12-31 13F FIRSTENERGY COM 337932107 163,614 28,341 20.95 5,010 20.14 0.0510
2017-11-14 2017-09-30 13F FIRSTENERGY COM 337932107 135,273 98,134 264.23 4,170 285.04 0.0441
2017-07-27 2017-06-30 13F FIRSTENERGY COM 337932107 37,139 464 1.27 1,083 -7.20 0.0117
2017-05-12 2017-03-31 13F FIRSTENERGY COR COM 337932107 36,675 7,470 25.58 1,167 29.09 0.0129
2017-02-07 2016-12-31 13F FIRSTENERGY COM 337932107 29,205 15,410 111.71 904 98.25 0.0109
2016-11-04 2016-09-30 13F FIRSTENERGY COM 337932107 13,795 -5,927 -30.05 456 -33.72 0.0059
2016-08-01 2016-06-30 13F FIRSTENERGY COM 337932107 19,722 4,465 29.27 688 25.32 0.0095
2016-05-06 2016-03-31 13F FIRSTENERGY COM 337932107 15,257 4,993 48.65 549 68.40 0.0082
2016-02-12 2015-12-31 13F FIRSTENERGY COM 337932107 10,264 10,264 0.00 326 0.0053
2015-11-12 2015-09-30 13F FIRSTENERGY COM 337932107 0 -27,804 -100.00 0 -100.00
2015-08-14 2015-06-30 13F FIRSTENERGY COM 337932107 27,804 1 0.00 905 -7.18 0.0154
2015-05-15 2015-03-31 13F FIRSTENERGY COM 337932107 27,803 4,792 20.82 975 8.70 0.0171
2015-02-05 2014-12-31 13F FIRSTENERGY COM 337932107 23,011 1,738 8.17 897 25.63 0.0168
2014-11-03 2014-09-30 13F FIRSTENERGY COM 337932107 21,273 600 2.90 714 -0.56 0.0143
2014-08-13 2014-06-30 13F FIRSTENERGY COR COM 337932107 20,673 -2,562 -11.03 718 -9.23 0.0103
2014-05-13 2014-03-31 13F FIRSTENERGY COM 337932107 23,235 -33,086 -58.75 791 -57.40 0.0122
2014-02-12 2013-12-31 13F FIRSTENERGY COM 337932107 56,321 -3,848 -6.40 1,857 -15.32 0.0304
2013-10-30 2013-09-30 13F FIRSTENERGY COM 337932107 60,169 7,338 13.89 2,193 11.15 0.0404
2013-07-19 2013-06-30 13F FIRSTENERGY COM 337932107 52,831 52,831 1,973 0.0393
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.