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

Insider buying vs selling

Have Core Laboratories Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Mark Damian TattoliSVP Gen Counsel Secretary2025-08-0199$10.53
$1.04kSell
Sow Hang TeoCAO Treasurer2025-08-01108$10.53
$1.14kSell
Sow Hang TeoCAO Treasurer2025-08-0190$10.53
$947.70Sell
Mark Damian TattoliSVP Gen Counsel Secretary2025-05-0179$11.68
$922.72Sell
Mark Damian TattoliSVP Gen Counsel Secretary2025-05-0199$11.68
$1.16kSell
Sow Hang TeoCAO Treasurer2025-05-0179$11.68
$922.72Sell
Michael StraughenDirector2025-04-014,634$14.98
$69.42kSell
Lawrence BrunoChairman and CEO2024-12-3143,380$17.31
$750.91kSell
Christopher Scott HillSVP CFO2024-12-3114,719$17.31
$254.79kSell
Gwendolyn GreshamSVP2024-12-315,989$17.31
$103.67kSell

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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 LLC27.67%12,976,463$135.47MInstitution
Goldman Sachs Group Inc19.79%9,281,124$96.89MInsider
Blackrock Inc15.64%7,331,949$76.55MInstitution
Disciplined Growth Investors Inc11.60%5,440,884$56.80MInstitution
Vanguard Group Inc9.55%4,479,090$46.76MInstitution
Earnest Partners LLC7.68%3,603,029$37.62MInstitution
State Street Corp4.61%2,162,776$22.58MInstitution
Dimensional Fund Advisors LP2.49%1,169,468$12.21MInstitution
Geode Capital Management LLC2.38%1,114,560$11.64MInstitution
T Rowe Price Investment Management Inc1.87%875,041$9.14MInstitution

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CLB vs Oil & Gas Equipment & Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CLB82.31%17.69%Net SellingNet Selling
PUMP53.40%46.60%Net SellingNet Selling
TTI72.96%10.77%Net SellingNet Buying
ACDC7.28%92.72%Net Buying
NOA56.56%31.76%

Core Laboratories Stock Ownership FAQ

Who owns Core Laboratories?

Core Laboratories (NYSE: CLB) is owned by 111.21% institutional shareholders, 23.90% Core Laboratories insiders, and 0.00% retail investors. Goldman Sachs Group Inc is the largest individual Core Laboratories shareholder, owning 9.28M shares representing 19.79% of the company. Goldman Sachs Group Inc's Core Laboratories shares are currently valued at $96.89M.

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