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NYSE: CLB
Core Laboratories Inc Stock Ownership - Who owns Core Laboratories?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Core Laboratories Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Sow Hang TeoCAO Treasurer2025-12-01340$15.39
$5.23kSell
Mark Damian TattoliSVP Gen Counsel Secretary2025-10-01276$12.58
$3.47kSell
Sow Hang TeoCAO Treasurer2025-10-0199$12.58
$1.25kSell
Mark Damian TattoliSVP Gen Counsel Secretary2025-08-0199$10.53
$1.04kSell
Sow Hang TeoCAO Treasurer2025-08-0190$10.53
$947.70Sell
Sow Hang TeoCAO Treasurer2025-08-01108$10.53
$1.14kSell
Mark Damian TattoliSVP Gen Counsel Secretary2025-05-0179$11.68
$922.72Sell
Sow Hang TeoCAO Treasurer2025-05-0179$11.68
$922.72Sell
Mark Damian TattoliSVP Gen Counsel Secretary2025-05-0199$11.68
$1.16kSell
Michael StraughenDirector2025-04-014,634$14.98
$69.42kSell

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Net Insider Buy/Sell (L12M) Ownership

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CLB Shareholders

What type of owners hold Core Laboratories Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Ariel Investments LLC29.58%13,773,568$221.48MInstitution
Goldman Sachs Group Inc19.93%9,281,124$149.24MInsider
Blackrock Inc15.59%7,257,885$116.71MInstitution
Disciplined Growth Investors Inc12.82%5,969,860$96.00MInstitution
Earnest Partners LLC7.36%3,427,659$55.12MInstitution
Vanguard Group Inc6.54%3,047,390$49.00MInstitution
State Street Corp4.25%1,976,909$31.79MInstitution
Dimensional Fund Advisors LP2.39%1,111,076$17.87MInstitution
Geode Capital Management LLC2.38%1,106,438$17.79MInstitution
T Rowe Price Investment Management Inc1.95%908,158$14.60MInstitution

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CLB vs Oil & Gas Equipment & Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CLB82.05%17.95%Net SellingNet Selling
ACDC10.61%89.39%Net Buying
PUMP53.01%46.99%Net SellingNet Selling
HLX85.97%9.31%Net SellingNet Selling
NPKI86.23%13.77%Net SellingNet Selling
View Top Oil & Gas Equipment & Service Stocks

Core Laboratories Stock Ownership FAQ

Who owns Core Laboratories?

Core Laboratories (NYSE: CLB) is owned by 109.99% institutional shareholders, 24.07% Core Laboratories insiders, and 0.00% retail investors. Goldman Sachs Group Inc is the largest individual Core Laboratories shareholder, owning 9.28M shares representing 19.93% of the company. Goldman Sachs Group Inc's Core Laboratories shares are currently valued at $150.45M.

If you're new to stock investing, here's how to buy Core Laboratories stock.
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