FirstEnergy Corp.
MX ˙ BMV ˙ US3379321074
SecurityMX:FE / FirstEnergy Corp.
InstitutionMn Services Vermogensbeheer B.V.
Latest Disclosed Ownership87,200 shares
Latest Disclosed Value $ 4,418
Mn Services Vermogensbeheer B.V. ownership in FE / FirstEnergy Corp.

On April 30, 2026 - Mn Services Vermogensbeheer B.V. filed a 13F-HR form disclosing ownership of 87,200 shares of FirstEnergy Corp. (MX:FE) valued at $4,418 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 15, 2026 disclosing 87,200 shares of FirstEnergy Corp.. This represents a change in shares of 0.00% 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)
2026-04-30 2026-03-31 13F FIRSTENERGY COM 337932107 87,200 0 0.00 4 33.33 0.0292
2026-01-15 2025-12-31 13F FIRSTENERGY COM 337932107 87,200 -12,600 -12.63 4 -25.00 0.0240
2025-10-31 2025-09-30 13F FIRSTENERGY COM 337932107 99,800 0 0.00 5 0.00 0.0296
2025-07-10 2025-06-30 13F FIRSTENERGY COM 337932107 99,800 4,600 4.83 4 33.33 0.0280
2025-04-17 2025-03-31 13F FIRSTENERGY COM 337932107 95,200 0 0.00 4 0.00 0.0298
2025-02-05 2024-12-31 13F FIRSTENERGY COM 337932107 95,200 3,500 3.82 4 -25.00 0.0255
2024-10-30 2024-09-30 13F FIRSTENERGY COM 337932107 91,700 0 0.00 4 33.33 0.0285
2024-07-25 2024-06-30 13F FIRSTENERGY COM 337932107 91,700 0 0.00 4 0.00 0.0253
2024-04-29 2024-03-31 13F FIRSTENERGY COM 337932107 91,700 -24,600 -21.15 4 -25.00 0.0257
2024-01-29 2023-12-31 13F FIRSTENERGY COM 337932107 116,300 9,600 9.00 4 33.33 0.0384
2023-10-25 2023-09-30 13F FIRSTENERGY COM 337932107 106,700 0 0.00 4 -25.00 0.0352
2023-08-09 2023-06-30 13F FIRSTENERGY COM 337932107 106,700 -3,600 -3.26 4 0.00 0.0387
2023-04-26 2023-03-31 13F FIRSTENERGY COM 337932107 110,300 0 0.00 4 0.00 0.0455
2023-02-03 2022-12-31 13F FIRSTENERGY COM 337932107 110,300 -188,600 -63.10 5 -99.96 0.0518
2022-11-01 2022-09-30 13F FIRSTENERGY COM 337932107 298,900 -16,800 -5.32 11,059 -8.75 0.1165
2022-08-03 2022-06-30 13F FIRSTENERGY COM 337932107 315,700 315,700 12,120 0.1130
2019-02-12 2018-12-31 13F FIRSTENERGY COM 337932107 0 -75,131 -100.00 0 -100.00
2018-11-02 2018-09-30 13F FIRSTENERGY COM 337932107 75,131 0 0.00 2,793 3.52 0.0655
2018-08-13 2018-06-30 13F FIRSTENERGY COM 337932107 75,131 6,100 8.84 2,698 14.91 0.0677
2018-05-11 2018-03-31 13F FIRSTENERGY COM 337932107 69,031 0 0.00 2,348 33.41 0.0612
2018-02-02 2017-12-31 13F FIRSTENERGY COM 337932107 69,031 -4,100 -5.61 1,760 -21.95 0.0554
2017-11-01 2017-09-30 13F FIRSTENERGY COM 337932107 73,131 1,700 2.38 2,255 8.26 0.0592
2017-07-14 2017-06-30 13F FIRSTENERGY COM 337932107 71,431 60,077 529.13 2,083 516.27 0.0573
2017-04-24 2017-03-31 13F FIRSTENERGY COM 337932107 11,354 468 4.30 338 5.63 0.0654
2017-01-11 2016-12-31 13F FIRSTENERGY COM 337932107 10,886 0 0.00 320 -11.11 0.0653
2016-11-08 2016-09-30 13F FIRSTENERGY COM 337932107 10,886 183 1.71 360 7.14 0.0717
2016-08-05 2016-06-30 13F FIRSTENERGY COM 337932107 10,703 235 2.24 336 1.82 0.0777
2016-04-28 2016-03-31 13F FIRSTENERGY COM 337932107 10,468 10,468 330 0.0767
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.