FirstEnergy FE Pension and OPEB mark-to-market adjustments
Discontinued — last reported Q4 '25
Pension and OPEB mark-to-market adjustments at other companies
Other financials
Where this comes from
Reported directly by FirstEnergy in its filing.
Tagged under the XBRL concept fe:DefinedBenefitPlanPlanAssetsPeriodIncreaseDecreaseIncludingDiscontinuedOperations.
The official record: FirstEnergy’s 10-K, filed February 18, 2026, on SEC EDGAR. View the filing →
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Questions, answered.
- What is FirstEnergy's pension and OPEB mark-to-market adjustments?
- FirstEnergy (FE) reported pension and OPEB mark-to-market adjustments of -$63.25M in Q4 2025.
- How has FirstEnergy's pension and OPEB mark-to-market adjustments changed year-over-year?
- FirstEnergy's pension and OPEB mark-to-market adjustments decreased by 387.5% year-over-year, from $22M to -$63.25M.
- What does pension and OPEB mark-to-market adjustments mean?
- Non-cash adjustments to pension and benefit liabilities based on market performance.
- How do you interpret pension and OPEB mark-to-market adjustments?
- Positive adjustments improve net income, while negative adjustments reflect market losses or increased liability valuations.
- How does pension and OPEB mark-to-market adjustments compare across companies?
- Standard for companies with legacy defined benefit pension plans; highly sensitive to interest rates and market returns.