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
Michael StraughenDirector2025-04-014,634$14.98
$69.42kSell
Mark Damian TattoliSVP Gen Counsel Secretary2024-12-315,028$17.31
$87.03kSell
Gwendolyn GreshamSVP2024-12-315,989$17.31
$103.67kSell
Christopher Scott HillSVP CFO2024-12-3114,719$17.31
$254.79kSell
Lawrence BrunoChairman and CEO2024-12-3143,380$17.31
$750.91kSell
Sow Hang TeoCAO Treasurer2024-12-01227$20.42
$4.64kSell
Mark Damian TattoliSVP Gen Counsel Secretary2024-10-01276$19.21
$5.30kSell
Sow Hang TeoCAO Treasurer2024-10-0199$19.21
$1.90kSell
Mark Damian TattoliSVP Gen Counsel Secretary2024-08-0148$23.24
$1.12kSell
Mark Damian TattoliSVP Gen Counsel Secretary2024-08-0199$23.24
$2.30kSell

1 of 2

CLB insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when CLB insiders and whales buy or sell their stock.

CLB Shareholders

What type of owners hold Core Laboratories Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Ariel Investments LLC20.57%9,632,570$121.56MInstitution
Goldman Sachs Group Inc19.82%9,281,124$117.13MInsider
Blackrock Inc16.91%7,920,708$99.96MInstitution
Vanguard Group Inc11.94%5,591,218$70.56MInstitution
Disciplined Growth Investors Inc11.75%5,503,651$69.46MInstitution
Earnest Partners LLC7.87%3,684,720$46.50MInstitution
State Street Corp4.29%2,007,490$25.33MInstitution
T Rowe Price Investment Management Inc2.47%1,158,702$14.62MInstitution
Geode Capital Management LLC2.26%1,058,620$13.36MInstitution
Royce Associates LP2.07%969,128$12.23MInstitution

1 of 3

CLB vs Oil & Gas Equipment & Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CLB81.93%18.07%Net SellingNet Selling
PUMP52.50%47.50%Net SellingNet Selling
NPKI87.51%12.49%Net SellingNet Buying
NOA64.74%34.69%
ACDC5.81%94.19%Net BuyingNet Buying

Core Laboratories Stock Ownership FAQ

Who owns Core Laboratories?

Core Laboratories (NYSE: CLB) is owned by 108.50% institutional shareholders, 23.94% Core Laboratories insiders, and 0.00% retail investors. Goldman Sachs Group Inc is the largest individual Core Laboratories shareholder, owning 9.28M shares representing 19.82% of the company. Goldman Sachs Group Inc's Core Laboratories shares are currently valued at $113.79M.

If you're new to stock investing, here's how to buy Core Laboratories stock.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.