FirstEnergy Corp.
MX ˙ BMV ˙ US3379321074
SecurityMX:FE / FirstEnergy Corp.
InstitutionTranquility Partners, LLC
Latest Disclosed Ownership14,583 shares
Latest Disclosed Value $ 738,757
Tranquility Partners, LLC reports 6.59% decrease in ownership of FE / FirstEnergy Corp.

On April 20, 2026 - Tranquility Partners, LLC filed a 13F-HR form disclosing ownership of 14,583 shares of FirstEnergy Corp. (MX:FE) valued at $738,757 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 15,612 shares of FirstEnergy Corp.. This represents a change in shares of -6.59% 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)
2026-04-20 2026-03-31 13F FIRSTENERGY COM 337932107 14,583 -1,029 -6.59 739 5.73 0.2787
2026-02-03 2025-12-31 13F FIRSTENERGY COM 337932107 15,612 -3,780 -19.49 699 -21.40 0.2518
2025-10-30 2025-09-30 13F FIRSTENERGY COM 337932107 19,392 -259 -1.32 889 12.26 0.3000
2025-07-25 2025-06-30 13F FIRSTENERGY COM 337932107 19,651 1,492 8.22 791 7.91 0.2826
2025-04-24 2025-03-31 13F FIRSTENERGY COM 337932107 18,159 297 1.66 734 3.24 0.2834
2025-01-29 2024-12-31 13F FIRSTENERGY COM 337932107 17,862 -309 -1.70 711 -11.80 0.2672
2024-11-07 2024-09-30 13F FIRSTENERGY COM 337932107 18,171 17 0.09 806 15.99 0.2922
2024-07-25 2024-06-30 13F FIRSTENERGY COM 337932107 18,154 38 0.21 695 -0.72 0.2673
2024-05-07 2024-03-31 13F FIRSTENERGY COM 337932107 18,116 18,116 700 0.2704
2022-08-01 2022-06-30 13F FIRSTENERGY COM 337932107 0 -4,540 -100.00 0 -100.00
2022-04-29 2022-03-31 13F FIRSTENERGY COM 337932107 4,540 -1,692 -27.15 208 -19.69 0.0974
2022-01-31 2021-12-31 13F FIRSTENERGY COM 337932107 6,232 -398 -6.00 259 9.75 0.1199
2021-10-20 2021-09-30 13F FIRSTENERGY COM 337932107 6,630 64 0.97 236 -3.28 0.1198
2021-07-23 2021-06-30 13F FIRSTENERGY COM 337932107 6,566 67 1.03 244 8.44 0.1371
2021-04-30 2021-03-31 13F FIRSTENERGY COM 337932107 6,499 6,499 225 0.1399
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.