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FIRSTENERGY CORP
FE - CIK 0001031296
Market cap$27.00 B
Rank#507
SEC filings3,916
Market capitalization of FIRSTENERGY CORP
As of 2026-06-11, FIRSTENERGY CORP (FE) has a market capitalization of $27.00 B, making it the #507 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-06-11 | $27.00 B |
| 2026-06-10 | $26.86 B |
| 2026-05-29 | $26.79 B |
| 2026-05-28 | $27.06 B |
| 2026-05-26 | $26.99 B |
| 2026-05-25 | $26.79 B |
| 2026-05-24 | $26.79 B |
| 2026-05-22 | $26.79 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
Market Cap of similar companies
Frequently asked questions
What is FIRSTENERGY CORP's market cap?
As of 2026-06-11, FIRSTENERGY CORP (FE) has a market capitalization of $27.00 B, making it the #507 most valuable US-listed company.
Where does FIRSTENERGY CORP rank by market cap?
FIRSTENERGY CORP is the #507 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.