DOSSIER · 13F Holders · Q2 2026
KLXE

KLX ENERGY SERVICS HOLDNGS I

63 institutions still hold KLX ENERGY SERVICS HOLDNGS I as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 48253L205·63 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$17M
visible holders
Holders
63
filers reporting
Concentration
28.74%
GENDELL JEFFREY L #1
top holder share
AI Holders Summary · Q2 2026

63 institutions reported KLXE in Q2 2026. GENDELL JEFFREY L leads at 28.7% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
GENDELL JEFFREY L
CIK 0001056581
$5M1.9M0.04%Q2 2026
02
CastleKnight Management LP
CIK 0001835751
$2M692K0.02%Q2 2026
03
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$2M610K0.00%Q2 2026
04
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
$1M550K0.00%Q2 2026
05
MARSHALL WACE, LLP
CIK 0001318757
$1M545K0.00%Q2 2026
06
CITADEL ADVISORS LLC
CIK 0001423053
$1M396K0.00%Q2 2026
07
BlackRock, Inc.
CIK 0002012383
$540K209K0.00%Q2 2026
08
Kestra Advisory Services, LLC
CIK 0001830819
$521K202K0.00%Q2 2026
09
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$470K182K0.00%Q2 2026
10
WHITEBOX ADVISORS LLC
CIK 0001257391
$462K179K0.01%Q2 2026
11
MORGAN STANLEY
CIK 0000895421
$440K171K0.00%Q2 2026
12
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$396K154K0.00%Q2 2026
13
Round Rock Advisors, LLC
CIK 0001846991
$360K140K0.05%Q2 2026
14
MACKENZIE FINANCIAL CORP
CIK 0000919859
$267K103K0.00%Q2 2026
15
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$246K95K0.00%Q1 2026
16
UBS Group AG
CIK 0001610520
$235K91K0.00%Q2 2026
17
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$202K78K0.00%Q2 2026
18
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$202K78K0.00%Q2 2026
19
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$198K77K0.00%Q2 2026
20
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$196K76K0.00%Q2 2026
Page 1 of 4
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Insiders at KLX ENERGY SERVICS HOLDNGS I
Bouthillette MaxHunter Danielle E.Robertson Corbin J JrLehner Keefer McgovernStanford Geoffrey CMccaffrey Thomas PBaker Christopher J.Eliassen Gunnar W.