13F Insight
DOSSIER · 13F Holders · Q2 2026
FE 3.625 01/15/29

FIRSTENERGY CORP

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

CUSIP 337932AT4·37 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$1.1B
visible holders
Holders
37
filers reporting
Concentration
18.58%
Hudson Bay Capital Management LP #1
top holder share
AI Holders Summary · Q2 2026

37 institutions reported FE 3.625 01/15/29 in Q2 2026. Hudson Bay Capital Management LP leads at 18.6% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
Hudson Bay Capital Management LP
CIK 0001393825
$207M189.2M0.56%Q2 202602
ARISTEIA CAPITAL, L.L.C.
CIK 0001080171
$162M148.0M2.10%Q2 202603
CAMDEN ASSET MANAGEMENT L P /CA
CIK 0000903944
$162M148.1M4.71%Q2 202604
BlackRock, Inc.
CIK 0002012383
$110M100.5M0.00%Q2 202605
Aequim Alternative Investments LP
CIK 0001728201
$96M87.5M1.49%Q2 202606
CITADEL ADVISORS LLC
CIK 0001423053
$66M60.0M0.01%Q2 202607
WOLVERINE ASSET MANAGEMENT LLC
CIK 0001279891
$53M48.3M0.46%Q2 202608
Sculptor Capital LP
CIK 0001054587
$47M42.5M0.38%Q2 202609
DLD Asset Management, LP
CIK 0001578299
$33M30.0M2.17%Q2 202610
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$27M24.3M0.02%Q2 202611
CAPSTONE INVESTMENT ADVISORS, LLC
CIK 0001426196
$25M22.5M0.05%Q2 202612
Lombard Odier Asset Management (Europe) Ltd
CIK 0001535784
$20M17.6M0.83%Q2 202613
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$19M17.3M0.00%Q2 202614
MANUFACTURERS LIFE INSURANCE COMPANY, THE
CIK 0000928047
$19M17.1M0.01%Q2 202615
Kohlberg Kravis Roberts & Co. L.P.
CIK 0001399770
$16M15.0M0.29%Q2 202616
BOUSSARD & GAVAUDAN GESTION SAS
CIK 0001569001
$16M14K0.78%Q2 202617
FMR LLC
CIK 0000315066
$16M14.2M0.00%Q2 202618
Universal- Beteiligungs- und Servicegesellschaft mbH
CIK 0002057170
$10M9.1M0.02%Q2 202619
NATIXIS
CIK 0001274981
$8M73K0.03%Q2 202620
DEUTSCHE BANK AG\
CIK 0000948046
$5M4.7M0.00%Q2 2026
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