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FirstEnergy FE

FirstEnergy is the 343rd largest S&P 500 company by market cap, worth $26.7 billion. 9 directors have filed with the SEC in the last 12 months (who counts), 1 of them an executive. 5 other officers are on file. At 30 Jun 2026, Capital Group was its largest institutional holder, with 13.6% of the company.

Chair and CEO
Brian X. Tierney
Sector
Utilities
Sub-industry
Electric Utilities
Headquarters
Akron, Ohio
Founded
1997
More
Wikipedia
Market cap
$26.7B
343rd largest, 23 Oct 2026 close
Revenue
$15.1B
Fiscal year 2025
Price to sales
1.8
Market cap over revenue
Employees
11,186
10-K, 31 Dec 2025
Market cap per employee
$2.4M
Market cap over employees
Connections
0
S&P 500 companies sharing a director or officer

Largest institutional holders

Each fund group's share of FirstEnergy. Where a company has several share classes, the share is of its total value.

13F filings for the quarter to 30 Jun 2026

These five hold 46.2% of FirstEnergy.

Source: SEC Form 13F data sets, SEC XBRL shares outstanding 路 All holders

Board and officers

Roles filed up to 30 Sep 2026

NameTitle
Directors (9)
Brian X. TierneyChairman, President and CEOChairman, President and CEO
Jana T. CroomDirectorDirector
Steven J. DemetriouDirectorDirector
Lisa Winston HicksDirectorDirector
Paul J. KaletaDirectorDirector
James F. OneilDirectorDirector
John W. Somerhalder IIDirectorDirector
Leslie M. TurnerDirectorDirector
Melvin D. WilliamsDirectorDirector
Officers (5)
K. Jon TaylorSVP, CFO and StrategyLast filed 12 Mar 2026SVP, CFO and Strategy
Jason LisowskiVP, Controller & CAOLast filed 10 Mar 2026VP, Controller & CAO
Hyun ParkSVP & CLOLast filed 3 Mar 2026SVP & CLO
Allan Wade SmithPresident, FE UtilitiesLast filed 3 Mar 2026President, FE Utilities
Toby L. ThomasChief Operating OfficerLast filed 3 Mar 2026Chief Operating Officer

Source: SEC insider filings (Forms 3, 4 and 5), FirstEnergy's Form 4 filings 路 All directors and officers

FirstEnergy's market cap since December 2008

Marked weeks are changes in the share count, such as a merger, not market moves.

Weekly, up to 23 Oct 2026

Show equal percentage changes as equal steps.
201020122014201620182020202220242026$26.7B

Source: Yahoo Finance closing prices, SEC XBRL shares outstanding

Workforce

Headcount at 31 Dec 2025

Employees
11,186
As of December 31, 2025, FirstEnergy had 11,186 employees, all of whom were located in the United States as follows:TotalEmployeesBargainingUnitEmployeesFESC4,618 471 CEI752 535 FE PA1,916 1,462 JCP&L1,165 911 MP968 393 OE1,013 647 PE473 241 TE281 227 Total11,186 4,887 As of December 31, 2025, the International Brotherhood of Electrical Workers, the Utility Workers Union of America and the Office and Professional Employees International Union collectively represented approximately 44% of FirstEnergy鈥檚 employees.
FirstEnergy Form 10-K

Source: FirstEnergy Form 10-K

Insider trades

Open-market buys and sales by directors and officers. Grants, option exercises and shares withheld for tax are left out.

Trades from 30 Sep 2025 to 30 Sep 2026

Directors and officers sold $2.0 million of stock in 3 sales and made no open-market purchases in the 12 months to 30 Sep 2026.

DatePersonTitleTypeSharesValue
11 Mar 2026SaleJames F. OneilDirectorDirectorSale7,945$402K
10 Mar 2026SaleK. Jon TaylorSVP, CFO and StrategySVP, CFO and StrategySale26,800$1.4M
6 Mar 2026SaleJason LisowskiVP, Controller & CAOVP, Controller & CAOSale4,373$222K

Source: SEC insider transactions data sets, FirstEnergy's Form 4 filings

Trades by members of Congress and officials

Trades members of Congress and senior executive branch officials disclosed, including their families'. Amounts are filed as ranges.

Trades from 20 Oct 2023 to 20 Oct 2026

2 people disclosed 3 purchases and 3 sales of FirstEnergy stock since October 2023.

DateMember or officialTypeAmount
12 Jun 2026Donald J Trump (President)President 路 BoughtPurchase$15,001 to $50,000$15K to $50K
15 May 2026Donald J Trump (President)President 路 BoughtPurchase$1,001 to $15,000$1K to $15K
11 May 2026Donald J Trump (President)President 路 SoldSale$15,001 to $50,000$15K to $50K
29 Jan 2026Rohit Khanna (House, D-CA)House, D-CA 路 SoldSale$1,001 to $15,000$1K to $15K
23 Jan 2026Donald J Trump (President)President 路 BoughtPurchase$1,001 to $15,000$1K to $15K
16 Jan 2025Rohit Khanna (House, D-CA)House, D-CA 路 SoldSale$50,001 to $100,000$50K to $100K

Source: House, Senate and OGE disclosures via the Congress trading monitor

Not on file: no director or officer shared with another S&P 500 company and no WARN layoff notices under its own name since October 2023.