FirstEnergy Corp.
MX ˙ BMV ˙ US3379321074
SecurityMX:FE / FirstEnergy Corp.
InstitutionPrincipal Financial Group Inc
Latest Disclosed Ownership615,763 shares
Latest Disclosed Value $ 31,194,554
Principal Financial Group Inc reports 2.57% decrease in ownership of FE / FirstEnergy Corp.

On May 4, 2026 - Principal Financial Group Inc filed a 13F-HR form disclosing ownership of 615,763 shares of FirstEnergy Corp. (MX:FE) valued at $31,194,554 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 631,985 shares of FirstEnergy Corp.. This represents a change in shares of -2.57% during the quarter.

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)
2026-05-04 2026-03-31 13F FIRSTENERGY COM 337932107 615,763 -16,222 -2.57 31,195 10.25 0.0167
2026-02-02 2025-12-31 13F FIRSTENERGY COM 337932107 631,985 14,121 2.29 28,294 -0.06 0.0144
2025-11-04 2025-09-30 13F FIRSTENERGY COM 337932107 617,864 21,293 3.57 28,311 17.87 0.0143
2025-08-08 2025-06-30 13F FIRSTENERGY COM 337932107 596,571 9,187 1.56 24,018 1.16 0.0127
2025-04-28 2025-03-31 13F FIRSTENERGY COM 337932107 587,384 -2,204 -0.37 23,742 1.23 0.0133
2025-01-31 2024-12-31 13F FIRSTENERGY COM 337932107 589,588 -28,180 -4.56 23,454 -14.40 0.0128
2024-10-31 2024-09-30 13F FIRSTENERGY COM 337932107 617,768 30,769 5.24 27,398 21.96 0.0151
2024-07-29 2024-06-30 13F FIRSTENERGY COM 337932107 586,999 -6,290 -1.06 22,464 -1.96 0.0133
2024-04-29 2024-03-31 13F FIRSTENERGY COM 337932107 593,289 9,287 1.59 22,913 7.02 0.0135
2024-02-07 2023-12-31 13F FIRSTENERGY COM 337932107 584,002 -14,496 -2.42 21,410 4.66 0.0137
2023-11-02 2023-09-30 13F FIRSTENERGY COM 337932107 598,498 -29,770 -4.74 20,457 -16.26 0.0147
2023-08-07 2023-06-30 13F FIRSTENERGY COM 337932107 628,268 -37,269 -5.60 24,427 -8.38 0.0167
2023-05-09 2023-03-31 13F FIRSTENERGY COM 337932107 665,537 13,289 2.04 26,661 -2.54 0.0191
2023-02-09 2022-12-31 13F FIRSTENERGY COM 337932107 652,248 -23,617 -3.49 27,355 9.39 0.0206
2022-11-09 2022-09-30 13F FIRSTENERGY COM 337932107 675,865 -39,709 -5.55 25,007 -8.97 0.0199
2022-08-10 2022-06-30 13F FIRSTENERGY COM 337932107 715,574 12,997 1.85 27,471 -14.74 0.0203
2022-05-09 2022-03-31 13F FIRSTENERGY COM 337932107 702,577 37,000 5.56 32,220 16.40 0.0128
2022-05-09 2022-03-31 13F FIRSTENERGY COM 337932107 649,726 29,796
2022-02-09 2021-12-31 13F FIRSTENERGY COM 337932107 665,577 -17,901 -2.62 27,681 13.70 0.0165
2021-11-09 2021-09-30 13F FIRSTENERGY COM 337932107 683,478 8,846 1.31 24,345 -3.02 0.0159
2021-08-10 2021-06-30 13F FIRSTENERGY COM 337932107 674,632 15,925 2.42 25,103 9.86 0.0162
2021-05-10 2021-03-31 13F FIRSTENERGY COM 337932107 658,707 -50,430 -7.11 22,850 5.27 0.0161
2021-02-23 2020-12-31 13F/A-1 FIRSTENERGY COM 337932107 709,137 -53,789 -7.05 21,707 -0.90 0.0161
2021-02-08 2020-12-31 13F FIRSTENERGY COM 337932107 709,137 -53,789 21,707 8,539.8683
2020-11-06 2020-09-30 13F FIRSTENERGY COM 337932107 762,926 -89,359 -10.48 21,904 -33.73 0.0184
2020-08-05 2020-06-30 13F FIRSTENERGY COM 337932107 852,285 -5,383 -0.63 33,052 -3.83 0.0293
2020-05-12 2020-03-31 13F FIRSTENERGY COM 337932107 857,668 18,174 2.16 34,367 -15.77 0.0380
2020-02-05 2019-12-31 13F FIRSTENERGY COM 337932107 839,494 -4,969 -0.59 40,799 0.17 0.0340
2019-11-13 2019-09-30 13F FIRSTENERGY COM 337932107 844,463 64,436 8.26 40,729 21.97 0.0359
2019-08-12 2019-06-30 13F FIRSTENERGY COM 337932107 780,027 -1,092,336 -58.34 33,393 -57.14 0.0300
2019-05-10 2019-03-31 13F FIRSTENERGY COM 337932107 1,872,363 -19,202 -1.02 77,909 9.69 0.0726
2019-02-14 2018-12-31 13F FIRSTENERGY COM 337932107 1,891,565 118,263 6.67 71,028 7.76 0.0757
2018-11-14 2018-09-30 13F FIRSTENERGY COM 337932107 1,773,302 73,144 4.30 65,913 7.96 0.0581
2018-08-13 2018-06-30 13F FIRSTENERGY COM 337932107 1,700,158 289,428 20.52 61,053 27.25 0.0561
2018-05-14 2018-03-31 13F FIRSTENERGY COM 337932107 1,410,730 624,164 79.35 47,979 99.22 0.0461
2018-02-12 2017-12-31 13F FIRSTENERGY COM 337932107 786,566 124,646 18.83 24,084 18.02 0.0222
2017-11-02 2017-09-30 13F FIRSTENERGY COM 337932107 661,920 -17,206 -2.53 20,407 3.05 0.0198
2017-08-08 2017-06-30 13F FIRSTENERGY COM 337932107 679,126 -10,103 -1.47 19,803 -9.70 0.0198
2017-05-11 2017-03-31 13F FIRSTENERGY COM 337932107 689,229 -382,851 -35.71 21,931 -33.95 0.0264
2017-02-13 2016-12-31 13F FIRSTENERGY COM 337932107 1,072,080 439,399 69.45 33,203 58.65 0.0421
2016-11-10 2016-09-30 13F FIRSTENERGY COM 337932107 632,681 -18,256 -2.80 20,929 -7.90 0.0276
2016-08-09 2016-06-30 13F FIRSTENERGY COM 337932107 650,937 -2,560,020 -79.73 22,724 -80.33 0.0317
2016-05-10 2016-03-31 13F FIRSTENERGY COM 337932107 3,210,957 773,499 31.73 115,498 49.34 0.1677
2016-02-09 2015-12-31 13F FIRSTENERGY COM 337932107 2,437,458 113,772 4.90 77,340 6.30 0.1149
2015-11-12 2015-09-30 13F/A-1 FIRSTENERGY COM 337932107 2,323,686 1,733,622 293.80 72,755 278.79 0.1143
2015-11-09 2015-09-30 13F FIRSTENERGY COM 337932107 2,323,686 72,755
2015-08-10 2015-06-30 13F FIRSTENERGY COM 337932107 590,064 1,870 0.32 19,207 -6.86 0.0286
2015-05-14 2015-03-31 13F/A-1 FIRSTENERGY COM 337932107 588,194 -145,047 -19.78 20,622 -27.87 0.0307
2015-05-12 2015-03-31 13F FIRSTENERGY COM 337932107 588,194 20,622
2015-02-12 2014-12-31 13F FIRSTENERGY COM 337932107 733,241 200,539 37.65 28,589 59.87 0.0444
2014-11-13 2014-09-30 13F FIRSTENERGY COM 337932107 532,702 11,783 2.26 17,883 -1.13 0.0303
2014-08-12 2014-06-30 13F FIRSTENERGY COM 337932107 520,919 6,434 1.25 18,087 3.31 0.0304
2014-05-13 2014-03-31 13F FIRSTENERGY COM 337932107 514,485 11,831 2.35 17,508 5.61 0.0312
2014-02-12 2013-12-31 13F FIRSTENERGY COM 337932107 502,654 -4,093 -0.81 16,578 -10.25 0.0309
2013-11-05 2013-09-30 13F FIRSTENERGY COM 337932107 506,747 -3,141 -0.62 18,471 -2.99 0.0382
2013-08-12 2013-06-30 13F FIRSTENERGY COM 337932107 509,888 509,888 19,040 0.0422
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.