DOSSIER · 13F Holders · Q1 2026
KLXE

KLX ENERGY SERVICS HOLDNGS I

55 institutions still hold KLX ENERGY SERVICS HOLDNGS I as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 48253L205·55 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$13M
visible holders
Holders
55
filers reporting
Concentration
35.45%
GENDELL JEFFREY L #1
top holder share
AI Holders Summary · Q1 2026

55 institutions reported KLXE in Q1 2026. GENDELL JEFFREY L leads at 35.4% 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
$5M1.8M0.06%Q1 2026
02
CastleKnight Management LP
CIK 0001835751
$2M921K0.04%Q1 2026
03
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$1M554K0.00%Q1 2026
04
MORGAN STANLEY
CIK 0000895421
$554K213K0.00%Q1 2026
05
BlackRock, Inc.
CIK 0002012383
$499K192K0.00%Q1 2026
06
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$463K178K0.00%Q1 2026
07
MACROVIEW INVESTMENT MANAGEMENT LLC
CIK 0001551727
$454K175K0.32%Q1 2026
08
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$395K152K0.00%Q1 2026
09
Round Rock Advisors, LLC
CIK 0001846991
$363K140K0.06%Q1 2026
10
CITADEL ADVISORS LLC
CIK 0001423053
$303K160K0.00%Q4 2025
11
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
$260K100K0.00%Q1 2026
12
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$246K95K0.00%Q1 2026
13
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$198K76K0.00%Q1 2026
14
STATE STREET CORP
CIK 0000093751
$187K72K0.00%Q1 2026
15
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$163K63K0.00%Q1 2026
16
GSA CAPITAL PARTNERS LLP
CIK 0001362033
$119K46K0.01%Q1 2026
17
ACADIAN ASSET MANAGEMENT LLC
CIK 0000916542
$106K42K0.00%Q1 2026
18
GAMCO INVESTORS, INC. ET AL
CIK 0000807249
$91K35K0.00%Q1 2026
19
Point72 Asset Management, L.P.
CIK 0001603466
$81K31K0.00%Q1 2026
20
NORTHERN TRUST CORP
CIK 0000073124· Index
$68K26K0.00%Q1 2026
Page 1 of 3
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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.