Skip to content
Disclosery

CLB CORE LABORATORIES INC

Follow

COM (common), issuer CIK 1958086

186 managers (190 13F filers) reported a position in CLB shares at 2025-09-30, 51,213,483 shares in all. 28 filers opened a position and 28 filers sold out during the quarter.

Managers
186
13F filers
190
New
28
Added
64
Reduced
73
Sold out
28
Shares held by filers
51,213,483

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

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
ARIEL INVESTMENTS, LLC13,773,568$170M1.82%+797,10513F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.7,257,885$89.7M<0.01%-74,06413F-HRTimelineGroup
DISCIPLINED GROWTH INVESTORS INC /MN5,969,860$73.8M1.34%+528,97613F-HRTimeline
EARNEST PARTNERS LLC3,427,659$42.4M0.18%-175,37013F-HRTimeline
VANGUARD GROUP INCgroup of 2 filers holding3,060,462$37.8M-1,431,312Timeline
STATE STREET CORPin group STATE STREET CORP1,976,909$24.4M<0.01%-185,86713F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,111,076$13.7M<0.01%-58,39213F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,106,438$13.7M<0.01%-8,12213F-HRTimelineGroup
T. Rowe Price Investment Management, In…908,158$11.2M0.01%+33,11713F-HRTimeline
Fisher Asset Management, LLC824,579$10.2M<0.01%-43,14713F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co657,243$8.12M<0.01%+116,26113F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP577,733$7.14M<0.01%-30,62613F-HRTimelineGroup
GENDELL JEFFREY Lin group GENDELL JEFFREY L569,471$7.04M0.13%013F-HRTimelineGroup
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC559,625$6.92M0.02%+101,75513F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY504,194$6.23M<0.01%+22,64913F-HR/ATimelineGroup
ROYCE & ASSOCIATES LP440,442$5.44M0.05%-331,91813F-HRTimeline
UBS Group AGgroup of 2 filers holding413,464$5.11M-95,052Timeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp393,429$4.86M<0.01%-12,07913F-HRTimelineGroup
HRT FINANCIAL LP349,546$4.32M0.02%+259,14113F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/343,340$4.24M<0.01%+111,52713F-HR/ATimelineGroup
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP302,919$3.74M<0.01%-46,67813F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC296,594$3.67M<0.01%+174,69013F-HRTimelineGroup
Advisors Capital Management, LLC275,975$3.41M0.04%+91213F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding273,815$3.38M+17,487Timeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN259,950$3.21M<0.01%+18,00713F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC259,220$3.2M<0.01%-23,65113F-HRTimelineGroup
Trexquant Investment LP245,501$3.03M0.03%+34,20113F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…245,448$3.03M<0.01%+48,45613F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.214,518$2.65M<0.01%-15,15013F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC213,904$2.64M<0.01%+80,87113F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC208,114$2.57M<0.01%-13,35113F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC193,397$2.39M<0.01%-128,69213F-HRTimelineGroup
Public Sector Pension Investment Board182,907$2.26M0.01%+23,47013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC181,447$2.24M<0.01%+36,77813F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.179,380$2.22M<0.01%+148,64213F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC158,766$1.96M<0.01%-35,64413F-HRTimelineGroup
Nuveen, LLCin group TIAA155,406$1.92M<0.01%+7,02213F-HRTimelineGroup
RHUMBLINE ADVISERS141,662$1.75M<0.01%+1,44113F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc137,959$1.71M<0.01%-2,89013F-HRTimelineGroup
RICE HALL JAMES & ASSOCIATES, LLC121,451$1.5M0.08%-57,33413F-HRTimeline
CITIGROUP INCin group CITIGROUP INC99,404$1.23M<0.01%-16,54713F-HRTimelineGroup
Swiss National Bank89,200$1.1M<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS79,628$984K<0.01%+75,12213F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA76,734$949K<0.01%-22,14313F-HRTimelineGroup
Tidal Investments LLCin group Tidal Investments LLC74,343$919K<0.01%+23,02713F-HRTimelineGroup
Moors & Cabot, Inc.73,487$908K0.04%-46713F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.71,735$887K<0.01%+9,43513F-HRTimelineGroup
Creative Planningin group Creative Planning68,564$847K<0.01%+12,05013F-HRTimelineGroup
WINTON GROUP Ltdin group WINTON GROUP Ltd68,487$846K0.03%-26,72413F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC66,867$826K<0.01%-22,43213F-HR/ATimelineGroup
BWM Planning, LLC65,036$804K0.24%013F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding64,945$803K-8,093Timeline
Raiffeisen Bank International AGin group Raiffeisen Bank International…60,000$754K0.01%013F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC59,305$733K<0.01%+4,96213F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…50,782$628K<0.01%-33,58613F-HRTimelineGroup
Arkadios Wealth Advisors49,297$609K0.01%-35,59913F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC47,348$585K<0.01%-2,25013F-HRTimelineGroup
Lido Advisors, LLCin group Lido Advisors, LLC44,774$553K<0.01%new13F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC44,504$550K<0.01%+2,80113F-HRTimeline
CoreCommodity Management, LLC44,100$545K0.1%-20,80213F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…43,379$536K<0.01%-45313F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/43,342$536K<0.01%+1,30513F-HRTimeline
Pacific Ridge Capital Partners, LLC42,443$525K0.12%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\38,560$477K<0.01%+4,11113F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.38,160$472K<0.01%-11,37013F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC37,576$464K<0.01%new13F-HRTimelineGroup
CAPTRUST FINANCIAL ADVISORS36,659$453K<0.01%-74213F-HRTimeline
Aquatic Capital Management LLC35,951$444K0.01%-20,87613F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC34,181$422K<0.01%new13F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…33,918$419K<0.01%-64313F-HRTimelineGroup
Quantinno Capital Management LP31,732$392K<0.01%+10,69313F-HRTimeline
Weiss Asset Management LPin group Weiss Asset Management LP31,649$391K0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Ridgewood Investments LLC31,434$389K0.16%-2,05513F-HRTimeline
KORNITZER CAPITAL MANAGEMENT INC /KS31,150$385K0.01%-3,86013F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP30,551$378K<0.01%+5,16013F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP27,971$346K0.03%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd25,732$318K0.02%-22,77613F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…25,240$312K<0.01%-3,90113F-HRTimelineGroup
FourThought Financial Partners, LLC25,071$310K0.03%new13F-HRTimeline
PLATINUM INVESTMENT MANAGEMENT LTD23,758$294K0.02%+88913F-HRTimeline
State of Alaska, Department of Revenue23,596$291K<0.01%-4,33013F-HRTimeline
Illinois Municipal Retirement Fund23,366$289K<0.01%+89813F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO22,643$280K<0.01%+2,55013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO22,165$274K<0.01%-3,57713F-HR/ATimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…22,041$272K<0.01%-3,69113F-HRTimelineGroup
Louisiana State Employees Retirement Sy…21,600$267K<0.01%-30013F-HRTimeline
AlphaQuest LLC20,620$255K0.02%+4,54913F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson19,854$246K<0.01%013F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…19,818$245K<0.01%013F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources19,371$239K<0.01%-4,39713F-HRTimelineGroup
Aigen Investment Management, LP19,297$239K0.04%-11,19413F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.18,531$229K0.04%+1,03813F-HRTimeline
MACKENZIE FINANCIAL CORP18,231$225K<0.01%-4,57013F-HRTimeline
PharVision Advisers, LLC17,676$218K0.12%new13F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …16,570$205K<0.01%-1,36213F-HRTimelineGroup
LPL Financial LLC16,554$205K<0.01%+4,44113F-HRTimeline
iSAM Funds (UK) Ltdin group iSAM Funds (UK) Ltd16,328$202K0.04%new13F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…16,132$199K<0.01%+5,34513F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC15,762$195K<0.01%-78,40113F-HRTimelineGroup
Quantessence Capital LLC15,560$192K0.06%new13F-HRTimeline
Campbell & CO Investment Adviser LLC15,363$190K0.01%-10,46813F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC14,422$178K<0.01%-2,75313F-HRTimeline
Amundiin group Amundi13,974$173K<0.01%+3,55513F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND13,896$172K<0.01%013F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM13,873$171K<0.01%+24313F-HRTimeline
COMERICA BANK13,818$171K<0.01%-2,80313F-HRTimeline
Point72 Asia (Singapore) Pte. Ltd.13,792$170K0.03%+6,54013F-HRTimeline
AMALGAMATED BANK13,776$170K<0.01%+44113F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…13,390$166K<0.01%013F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…13,337$164K<0.01%-2,03613F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management13,063$161K<0.01%-37,80013F-HRTimelineGroup
MQS Management LLC12,937$160K0.09%new13F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC12,814$158K<0.01%new13F-HR/ATimelineGroup
Police & Firemen's Retirement System of…12,310$152K<0.01%+1,22013F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…11,943$148K<0.01%-9413F-HRTimeline
State of Tennessee, Department of Treas…11,439$141K<0.01%013F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…11,187$138K<0.01%-5,18313F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV10,699$132K<0.01%new13F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND10,540$130K<0.01%-20013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC10,186$126K<0.01%new13F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC10,065$124K<0.01%new13F-HRTimelineGroup
INGALLS & SNYDER LLC10,000$124K<0.01%013F-HRTimeline
KLP KAPITALFORVALTNING AS8,600$106K<0.01%013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…8,411$104K<0.01%013F-HRTimeline
Vestcor Inc8,140$101K<0.01%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.6,769$78.2K<0.01%-1,17113F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\5,800$71.7K<0.01%-9313F-HRTimelineGroup
Quantbot Technologies LP5,453$67.4K<0.01%-12,06713F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…4,845$59.9K<0.01%-13,89513F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…4,561$56.4K<0.01%-2,77213F-HRTimelineGroup
FMR LLCin group FMR LLC4,204$52K<0.01%+1,45913F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…3,925$48.5K<0.01%-73613F-HRTimelineGroup
Farther Finance Advisors, LLC3,912$48.4K<0.01%+4313F-HRTimeline
Sterling Capital Management LLC3,241$40.1K<0.01%+1,97313F-HRTimeline
GAMMA Investing LLC2,976$36.8K<0.01%+77713F-HRTimeline
Quarry LP2,953$36.5K0.01%+1,59913F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …2,497$31K<0.01%+47313F-HRTimelineGroup
CWM, LLCin group CWM, LLC1,848$23K<0.01%+1,35113F-HRTimelineGroup
Smartleaf Asset Management LLC1,429$17.9K<0.01%-25713F-HRTimeline
SIGNATUREFD, LLC1,444$17.8K<0.01%+2213F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,361$17.4K<0.01%-2,45113F-HRTimelineGroup
HANTZ FINANCIAL SERVICES, INC.1,414$17K<0.01%+1,08813F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
ASSETMARK, INCin group ASSETMARK, INC1,231$15.2K<0.01%-6,29913F-HRTimelineGroup
State of Wyoming1,230$15.2K<0.01%+8713F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…1,204$14.9K<0.01%+13813F-HRTimeline
Allworth Financial LP994$12.3K<0.01%+1213F-HRTimeline
Parallel Advisors, LLC942$11.6K<0.01%+42713F-HRTimeline
Versant Capital Management, Inc901$11.1K<0.01%+77713F-HRTimeline
Point72 Europe (London) LLP772$9.54K<0.01%new13F-HRTimeline
Arax Advisory Partners732$9.05K<0.01%new13F-HRTimeline
QUADRANT CAPITAL GROUP LLC707$8.74K<0.01%new13F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…607$7.5K<0.01%new13F-HRTimelineGroup
TCTC Holdings, LLCin group TCTC Holdings, LLC600$7.42K<0.01%013F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC509$6.29K<0.01%+1413F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…442$5.46K<0.01%+34413F-HRTimelineGroup
PIN OAK INVESTMENT ADVISORS INC372$4.6K<0.01%013F-HRTimeline
Rossby Financial, LCC355$4.47K<0.01%+21213F-HRTimeline
Physician Wealth Advisors, Inc.348$4.3K<0.01%+19613F-HRTimeline
BARROW HANLEY MEWHINNEY & STRAUSS LLC323$3.99K<0.01%013F-HRTimeline
MassMutual Private Wealth & Trust, FSB320$3.96K<0.01%new13F-HRTimeline
Sunbelt Securities, Inc.294$3.63K<0.01%013F-HRTimeline
Fortitude Family Office, LLC285$3.52K<0.01%-9213F-HRTimeline
High Note Wealth, LLC197$2.44K<0.01%+1313F-HRTimeline
Wealthspire Advisors, LLC195$2.41K<0.01%new13F-HRTimeline
UMB Bank, n.a.188$2.32K<0.01%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
ROTHSCHILD INVESTMENT LLC145$1.79K<0.01%-1513F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…131$1.62K<0.01%-80013F-HRTimelineGroup
Cedar Mountain Advisors, LLC127$1.57K<0.01%new13F-HRTimeline
Private Wealth Management Group, LLC106$1.31K<0.01%013F-HRTimeline
Manchester Capital Management LLC54$668<0.01%013F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.43$531<0.01%-22013F-HRTimelineGroup
Essential Partners LLC40$494<0.01%new13F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…34$420<0.01%-613F-HRTimelineGroup
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…32$396<0.01%-6913F-HRTimelineGroup
Sachetta, LLC32$396<0.01%013F-HRTimeline
Medallion Wealth Advisors, LLC30$371<0.01%013F-HRTimeline
SBI Securities Co., Ltd.20$247<0.01%new13F-HRTimeline
HARBOUR INVESTMENTS, INC.11$136<0.01%013F-HRTimeline
Parkside Financial Bank & Trust11$136<0.01%013F-HRTimeline
Caitong International Asset Management …10$124<0.01%-17913F-HRTimeline
Abound Wealth Management8$99<0.01%013F-HRTimeline
Advisory Services Network, LLC7$87<0.01%new13F-HRTimeline
Cheviot Value Management, LLC4$66<0.01%013F-HRTimeline
Covestor Ltd8$00%+313F-HRTimelineValue filed as zero, left out of ratios.
Capital Advisors, Ltd. LLC1$00%new13F-HRTimelineValue filed as zero, left out of ratios.
ISTHMUS PARTNERS, LLC12,148$150+25613F-HRTimelineValue about 1/1,000 of the price other filers imply, kept as filed and left out of ratios.