13F Insight
DOSSIER · 13F Holders · Q2 2026
FE 3.875 01/15/31

FIRSTENERGY CORP

53 institutions still hold FIRSTENERGY CORP as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 337932AV9·53 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$867M
visible holders
Holders
53
filers reporting
Concentration
16.22%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

53 institutions reported FE 3.875 01/15/31 in Q2 2026. BlackRock, Inc. leads at 16.2% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$141M126.7M0.00%Q2 202602
CITADEL ADVISORS LLC
CIK 0001423053
$75M67.4M0.01%Q2 202603
Invesco Ltd.
CIK 0000914208
$73M65.4M0.01%Q2 202604
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$71M64.2M0.05%Q2 202605
Calamos Advisors LLC
CIK 0001316507
$61M55.0M0.20%Q2 202606
MANUFACTURERS LIFE INSURANCE COMPANY, THE
CIK 0000928047
$59M53.4M0.05%Q2 202607
ADVENT CAPITAL MANAGEMENT /DE/
CIK 0001097278
$50M44.4M1.12%Q2 202608
Weiss Asset Management LP
CIK 0001357550
$49M44.0M0.51%Q2 202609
Hudson Bay Capital Management LP
CIK 0001393825
$40M36.0M0.11%Q2 202610
CAMDEN ASSET MANAGEMENT L P /CA
CIK 0000903944
$39M35.4M1.14%Q2 202611
Aequim Alternative Investments LP
CIK 0001728201
$35M31.3M0.54%Q2 202612
Universal- Beteiligungs- und Servicegesellschaft mbH
CIK 0002057170
$23M19.9M0.03%Q2 202613
HIGHBRIDGE CAPITAL MANAGEMENT LLC
CIK 0000919185
$21M19.0M0.52%Q2 202614
STATE STREET CORP
CIK 0000093751
$20M17.4M0.00%Q2 202615
LOOMIS SAYLES & CO L P
CIK 0000312348
$20M413K0.02%Q2 202616
Squarepoint Ops LLC
CIK 0001642575
$20M18K0.02%Q2 202617
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$19M17.2M0.00%Q2 202618
Lombard Odier Asset Management (Europe) Ltd
CIK 0001535784
$18M15.8M0.75%Q2 202619
CAPSTONE INVESTMENT ADVISORS, LLC
CIK 0001426196
$17M15.5M0.03%Q2 202620
Portman Square Capital LLP
CIK 0001966898
$17M16.6M0.97%Q3 2026
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