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Disclosery

CLB CORE LABORATORIES INC

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COM (common), issuer CIK 1958086

178 managers (186 13F filers) reported a position in CLB shares at 2026-06-30, 52,689,875 shares in all. 29 filers opened a position and 31 filers sold out during the quarter.

Managers
178
13F filers
186
New
29
Added
57
Reduced
69
Sold out
31
Shares held by filers
52,689,875

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, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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, LLC14,074,945$164M1.63%+904,55713F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.7,460,118$86.9M<0.01%+251,61513F-HRTimelineGroup
VANGUARD GROUP INCgroup of 7 filers holding3,232,405$37.7M-2,145Timeline
DISCIPLINED GROWTH INVESTORS INC /MN3,042,177$35.4M0.6%-1,894,93813F-HRTimeline
EARNEST PARTNERS LLC2,941,004$34.3M0.12%-114,99213F-HRTimeline
STATE STREET CORPin group STATE STREET CORP2,176,480$25.4M<0.01%+115,94313F-HRTimelineGroup
CWA Asset Management Group, LLC1,755,085$20.4M0.63%+14,08413F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,548,203$18M<0.01%+195,87413F-HRTimelineGroup
SCHRODER INVESTMENT MANAGEMENT GROUP1,543,638$16.9M0.01%new13F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,193,824$13.9M<0.01%+55,86613F-HRTimelineGroup
GENDELL JEFFREY Lin group GENDELL JEFFREY L1,090,973$12.7M0.11%+442,51313F-HRTimelineGroup
HEARTLAND ADVISORS INC1,058,311$12.3M0.55%+908,31113F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC751,643$8.76M<0.01%-97,25813F-HRTimelineGroup
EVERGREEN CAPITAL MANAGEMENT LLC669,508$7.8M0.14%new13F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY656,146$7.64M<0.01%+209,36413F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP608,202$7.09M<0.01%+42,91613F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co565,065$6.58M<0.01%-121,88513F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding554,693$6.46M+26,138Timeline
T. Rowe Price Investment Management, In…485,032$5.65M<0.01%-618,86313F-HRTimeline
Fisher Asset Management, LLC447,949$5.22M<0.01%-288,79813F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp401,283$4.67M<0.01%-1,80113F-HRTimelineGroup
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP393,682$4.59M<0.01%-78,78413F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC371,615$4.33M<0.01%+216,81513F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC272,191$3.17M<0.01%+37013F-HRTimelineGroup
MAC Alpha Capital Management, LP262,894$3.06M1.42%-20,30213F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.248,070$2.89M<0.01%+129,64413F-HRTimelineGroup
Advisors Capital Management, LLC237,398$2.77M0.03%-51,23213F-HRTimeline
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC235,015$2.74M0.01%+54,88013F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC227,236$2.65M<0.01%+3,36013F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.202,140$2.35M<0.01%-29,86113F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…193,517$2.25M<0.01%+45,18013F-HRTimelineGroup
Nuveen, LLCin group TIAA181,278$2.11M<0.01%+31,15513F-HRTimelineGroup
Archon Capital Management LLC178,700$2.08M0.85%new13F-HRTimeline
Public Sector Pension Investment Board158,395$1.85M<0.01%-8,19313F-HR/ATimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN158,391$1.85M<0.01%-31,92513F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc122,575$1.43M<0.01%+3,39713F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC120,051$1.4M0.01%+23,85113F-HRTimelineGroup
RHUMBLINE ADVISERS114,672$1.34M<0.01%-24,46213F-HRTimeline
Creative Planningin group Creative Planning102,806$1.2M<0.01%+40,33513F-HRTimelineGroup
RICE HALL JAMES & ASSOCIATES, LLC101,648$1.18M0.06%+2,55213F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC98,959$1.15M<0.01%-1,57913F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC94,701$1.1M<0.01%-352,39613F-HRTimelineGroup
Swiss National Bank92,500$1.08M<0.01%013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/87,285$1.02M<0.01%-137,33313F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd85,331$994K0.01%new13F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/84,194$981K<0.01%+27,05213F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC80,853$942K<0.01%+9,65213F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC73,484$856K<0.01%+45,57913F-HRTimelineGroup
BWM Planning, LLC65,036$758K0.18%013F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC64,809$755K<0.01%+12,88413F-HRTimelineGroup
Quantinno Capital Management LP64,741$754K<0.01%-3,65413F-HRTimeline
ALLIANCEBERNSTEIN L.P.41,830$702K<0.01%+70013F-HRTimeline
Old West Investment Management, LLC59,910$698K0.07%+19,38513F-HRTimeline
Moors & Cabot, Inc.59,662$695K0.03%-1,14013F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding57,805$673K-807Timeline
Raiffeisen Bank International AGin group Raiffeisen Bank International…60,000$655K0.01%013F-HRTimelineGroup
Pacific Ridge Capital Partners, LLC55,418$646K0.12%+10,98713F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…52,527$612K<0.01%+9,55413F-HR/ATimeline
Amundiin group Amundi52,065$607K<0.01%+20,20813F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC49,975$582K<0.01%-4,98713F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC49,043$571K<0.01%+48013F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\47,660$555K<0.01%+7,04513F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC47,643$555K<0.01%new13F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC46,776$545K<0.01%new13F-HRTimelineGroup
Lido Advisors, LLCin group Lido Advisors, LLC37,496$437K<0.01%-35013F-HRTimelineGroup
CAPTRUST FINANCIAL ADVISORS36,695$427K<0.01%-5813F-HRTimeline
Tejara Capital Ltd31,097$362K0.15%new13F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…30,357$354K<0.01%-81013F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…26,647$310K<0.01%+1,75213F-HRTimelineGroup
INCEPTIONR LLC25,100$292K0.07%new13F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP25,092$292K<0.01%new13F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC26,077$288K<0.01%new13F-HRTimelineGroup
KORNITZER CAPITAL MANAGEMENT INC /KS24,085$281K0.01%-69013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC23,140$270K<0.01%+14,18513F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…22,401$261K<0.01%013F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…21,459$250K<0.01%-59013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO22,678$248K<0.01%-51413F-HRTimelineGroup
ISTHMUS PARTNERS, LLC20,823$243K0.02%+6,31413F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…20,702$241K<0.01%-11,64813F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC20,687$241K<0.01%new13F-HRTimelineGroup
Louisiana State Employees Retirement Sy…20,200$235K<0.01%-40013F-HR/ATimeline
Jupiter Topco LLCin group Janus Henderson19,854$231K<0.01%13F-HRTimelineGroup
AXQ CAPITAL, LP19,305$225K0.02%new13F-HRTimeline
Aquatic Capital Management LLC18,801$219K0.01%new13F-HRTimeline
Ethic Inc.17,444$203K<0.01%new13F-HRTimeline
Terril Brothers, Inc.16,600$193K0.05%013F-HRTimeline
Farther Finance Advisors, LLC16,596$193K<0.01%+2,64113F-HRTimeline
Arkadios Wealth Advisors16,244$189K<0.01%-2,23213F-HRTimeline
State of Alaska, Department of Revenue15,181$176K<0.01%-7,80413F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC14,500$169K<0.01%-36,10313F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.14,325$167K0.03%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND13,896$162K<0.01%013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC13,744$160K<0.01%-38613F-HRTimeline
CONNABLE OFFICE INC13,697$160K0.01%-56913F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…13,390$156K<0.01%013F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …13,361$156K<0.01%+54213F-HRTimelineGroup
ARIZONA STATE RETIREMENT SYSTEM12,706$148K<0.01%-6913F-HRTimeline
AMALGAMATED BANK12,396$144K<0.01%-1,02413F-HRTimeline
Police & Firemen's Retirement System of…12,310$143K<0.01%013F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP12,087$141K<0.01%-1,64713F-HR/ATimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…11,713$136K<0.01%013F-HRTimeline
SG Americas Securities, LLC11,652$136K<0.01%-19913F-HRTimeline
Harpswell Capital Advisors, LLC11,654$136K0.09%new13F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC11,574$135K<0.01%-80213F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …11,462$134K<0.01%-8,14213F-HRTimelineGroup
LPL Financial LLC11,454$133K<0.01%-1,23513F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…10,931$127K<0.01%-58413F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV10,672$124K<0.01%new13F-HR/ATimeline
State of Tennessee, Department of Treas…10,601$124K<0.01%013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO10,570$123K<0.01%-6,27313F-HRTimelineGroup
Pathstone Holdings, LLCin group Pathstone Holdings, LLC10,547$123K<0.01%+19713F-HRTimelineGroup
OREGON PUBLIC EMPLOYEES RETIREMENT FUND10,440$122K<0.01%-20013F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…10,080$117K<0.01%-1,33413F-HRTimelineGroup
Vident Advisory, LLCin group Vident Advisory, LLC10,019$117K<0.01%013F-HRTimelineGroup
KLP KAPITALFORVALTNING AS10,000$116K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS9,700$113K<0.01%-50313F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…9,218$107K<0.01%+1,51513F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…8,411$98K<0.01%013F-HRTimeline
Vestcor Inc8,140$95K<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.6,881$80.2K<0.01%+9813F-HRTimelineGroup
GAMMA Investing LLC4,820$56.2K<0.01%-1,52113F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\4,516$52.6K<0.01%-70013F-HRTimelineGroup
FMR LLCin group FMR LLC4,488$52.3K<0.01%-3,79913F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…3,925$45.7K<0.01%013F-HRTimelineGroup
HANTZ FINANCIAL SERVICES, INC.3,041$35K<0.01%-1413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA2,891$33K<0.01%+2,10313F-HRTimelineGroup
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …2,802$32.6K<0.01%-1313F-HRTimelineGroup
Pinnacle Wealth Planning Services, Inc.2,557$29.8K<0.01%-78313F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,486$29K<0.01%+22913F-HRTimelineGroup
Integrated Wealth Concepts LLC1,399$16.3K<0.01%new13F-HRTimeline
Nykredit A/Sin group Nykredit A/S1,380$16.1K<0.01%13F-HRTimelineGroup
Parallel Advisors, LLC1,361$15.9K<0.01%+45813F-HRTimeline
SIGNATUREFD, LLC1,267$14.8K<0.01%-17713F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management1,251$14.6K<0.01%new13F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,276$14.1K<0.01%+45313F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…1,127$13.1K<0.01%+54013F-HRTimelineGroup
Arax Advisory Partners1,052$12.3K<0.01%+94613F-HRTimeline
Versant Capital Management, Inc967$11.3K<0.01%-28513F-HRTimeline
Sterling Capital Management LLC939$10.9K<0.01%-61713F-HRTimeline
AdvisorNet Financial, Inc770$8.97K<0.01%+30413F-HRTimeline
Allworth Financial LP670$7.81K<0.01%-32613F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.600$6.99K<0.01%013F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC582$6.78K<0.01%-8713F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.483$6K<0.01%-2613F-HRTimeline
High Note Wealth, LLC492$5.73K<0.01%+37513F-HRTimeline
Rossby Financial, LCC472$5.5K<0.01%013F-HRTimeline
Smartleaf Asset Management LLC436$4.76K<0.01%013F-HRTimeline
SIMPLEX TRADING, LLC390$4.54K<0.01%new13F-HRTimeline
Caitong International Asset Management …352$4.1K<0.01%new13F-HRTimeline
Fortitude Family Office, LLC348$4.05K<0.01%+6313F-HRTimeline
Physician Wealth Advisors, Inc.333$3.88K<0.01%-1513F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC298$3.47K<0.01%-51013F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC291$3.39K<0.01%-21,71013F-HRTimeline
UMB Bank, n.a.232$2.7K<0.01%-18613F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…201$2.35K<0.01%013F-HRTimelineGroup
Kilter Group LLC198$2.31K<0.01%+13813F-HRTimeline
ROTHSCHILD INVESTMENT LLC196$2.28K<0.01%+3013F-HRTimeline
Bogart Wealth, LLC154$1.79K<0.01%new13F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…129$1.5K<0.01%-51313F-HRTimelineGroup
Private Wealth Management Group, LLC106$1.24K<0.01%013F-HRTimeline
Global Retirement Partners, LLC95$1.11K<0.01%13F-HRTimeline
Essential Partners LLC72$839<0.01%-5013F-HRTimeline
Cedar Mountain Advisors, LLC62$722<0.01%-6813F-HRTimeline
Institute for Wealth Management, LLC.58$675<0.01%new13F-HRTimeline
Rialto Wealth Management, LLC47$548<0.01%new13F-HRTimeline
Keating Financial Advisory Services, In…36$419<0.01%-1613F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…34$396<0.01%013F-HRTimelineGroup
Sachetta, LLC32$373<0.01%013F-HRTimeline
Ankerstar Wealth, LLC24$280<0.01%013F-HRTimeline
Clearstead Advisors, LLC19$222<0.01%new13F-HRTimeline
JFS WEALTH ADVISORS, LLC11$129<0.01%new13F-HRTimeline
SJS Investment Consulting Inc.8$94<0.01%new13F-HRTimeline
GILPIN WEALTH MANAGEMENT, LLC5$59<0.01%013F-HRTimeline
Plante Moran Financial Advisors, LLC4$47<0.01%new13F-HRTimeline
Cheviot Value Management, LLC4$47<0.01%013F-HRTimeline
HARBOUR INVESTMENTS, INC.3$35<0.01%013F-HRTimeline
Covestor Ltd18$00%+1313F-HRTimelineValue filed as zero, left out of ratios.
Evolution Advisers, Inc.8$00%new13F-HRTimelineValue filed as zero, left out of ratios.