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Disclosery

KLXE KLX ENERGY SERVICES HOLDINGS

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COM NEW (common), issuer CIK 1738827

55 managers (58 13F filers) reported a position in KLXE shares at 2026-03-31, 5,818,387 shares in all. 16 filers opened a position and 7 filers sold out during the quarter.

Managers
55
13F filers
58
New
16
Added
13
Reduced
9
Sold out
7
Shares held by filers
5,818,387

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
GENDELL JEFFREY Lin group GENDELL JEFFREY L1,771,108$4.6M0.06%+18,00013F-HRTimelineGroup
CastleKnight Management LP921,045$2.39M0.11%-77,55613F-HRTimeline
VANGUARD GROUP INCgroup of 4 filers holding647,342$1.68MnewTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP372,897$970K<0.01%new13F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY213,139$554K<0.01%-54,82413F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.191,989$499K<0.01%+1,01113F-HRTimelineGroup
WHITEBOX ADVISORS LLC179,058$466K0.01%+8,82313F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC178,151$463K<0.01%+20,99613F-HRTimelineGroup
MACROVIEW INVESTMENT MANAGEMENT LLC174,696$454K0.32%+130,57413F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC152,100$395K<0.01%+14,10013F-HRTimeline
Round Rock Advisors LLC139,614$363K0.06%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC130,130$338K<0.01%+65,58613F-HRTimelineGroup
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…100,000$260K<0.01%013F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC94,672$246K<0.01%+64,06713F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP71,836$187K<0.01%+11,10513F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…62,597$163K<0.01%+39,27913F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP45,709$119K0.01%new13F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC41,547$106K<0.01%new13F-HRTimelineGroup
GAMCO INVESTORS, INC. ET ALin group GAMCO Investors (Gabelli)35,000$91K<0.01%-5,00013F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.31,167$81K<0.01%013F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP26,142$68K<0.01%-11,05413F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…23,725$61.7K<0.01%+5,65813F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp23,424$60.9K<0.01%013F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC22,702$59K<0.01%013F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC22,109$57.5K<0.01%013F-HRTimelineGroup
AXQ CAPITAL, LP17,845$46.4K0.01%new13F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP16,311$42.4K<0.01%new13F-HRTimelineGroup
HRT FINANCIAL LP15,314$39K<0.01%new13F-HRTimeline
UBS Group AGin group UBS Group AG14,365$37.3K<0.01%-5,89213F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC13,536$35.2K<0.01%new13F-HRTimelineGroup
Schonfeld Strategic Advisors LLC12,172$31.6K<0.01%new13F-HRTimeline
SkyView Investment Advisors, LLC12,000$31K<0.01%013F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd11,515$29.9K<0.01%-22,24113F-HRTimelineGroup
Williams & Novak Wealth Management, LLC11,837$28.5K0.02%-11,36313F-HRTimeline
Janney Montgomery Scott LLC10,000$26K<0.01%new13F-HRTimeline
Blue Trust, Inc.4,633$12K<0.01%013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO2,500$6.88K<0.01%013F-HR/ATimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,005$2.82K<0.01%new13F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC964$2.51K<0.01%+29713F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA879$2K<0.01%+7413F-HRTimelineGroup
CWM, LLCin group CWM, LLC500$1.3K<0.01%013F-HRTimelineGroup
SIMPLEX TRADING, LLC483$1.25K<0.01%new13F-HRTimeline
Fortitude Family Office, LLC218$567<0.01%new13F-HRTimeline
GROUP ONE TRADING LLC200$520<0.01%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS114$296<0.01%013F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN32$83<0.01%013F-HR/ATimelineGroup
FMR LLCin group FMR LLC23$60<0.01%013F-HRTimelineGroup
Hickory Point Bank & Trust12$31<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.10$26<0.01%-20813F-HRTimeline
Federation des caisses Desjardins du Qu…8$21<0.01%013F-HRTimeline
Ritter Daniher Financial Advisory LLC /…4$11<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC4$10<0.01%013F-HRTimeline
DELTA ASSET MANAGEMENT LLC/TN2$5<0.01%013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC1$3<0.01%-2,05013F-HRTimelineGroup
Larson Financial Group LLC1$3<0.01%013F-HRTimeline

Events

  • Cross Ocean Partners Management LP and 3 other reporting persons reported holdings of KLXE shares in a Form 3/A filed 2026-10-09. 0001213900-26-108608

    Accepted , ingested

  • WHITEBOX ADVISORS LLC reported holdings of KLXE shares in a Form 3 filed 2026-10-09. 0000905148-26-004411

    Accepted , ingested

  • Cross Ocean Partners Management LP and 4 other reporting persons reported 22,495,104 KLXE shares, 21.3% of the class, as of 2026-09-29, in a 13D filed 2026-10-06. 0001213900-26-107356

    Accepted , ingested

  • WHITEBOX ADVISORS LLC reported 13,055,633 KLXE shares, 12.4% of the class, as of 2026-09-29, in a 13D filed 2026-10-06. 0000905148-26-004377

    Accepted , ingested