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NYSE: OIS
Oil States International Inc Stock Ownership - Who owns Oil States International?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Oil States International Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Darrell E. HollekDirector2026-03-3142,511$11.61
$493.55kSell
Robert L. PotterDirector2026-03-311,074$11.64
$12.50kBuy
Philip Scott MosesEVP Chief Operating Officer2026-02-2015,266$12.53
$191.28kSell
Brian E. TaylorSr. VP Controller CAO2026-02-209,858$12.53
$123.52kSell
Lloyd A. HajdikExecutive VP CFO Treasurer2026-02-2016,430$12.53
$205.87kSell
Cindy B. TaylorPresident CEO2026-02-2042,061$12.53
$527.02kSell
Philip Scott MosesEVP Chief Operating Officer2026-02-1811,203$9.43
$105.64kSell
Cindy B. TaylorPresident CEO2026-02-1834,726$9.43
$327.47kSell
Lloyd A. HajdikExecutive VP CFO Treasurer2026-02-1812,057$9.43
$113.70kSell
Lloyd A. HajdikExecutive VP CFO Treasurer2026-02-169,684$9.40
$91.03kSell

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Net Insider Buy/Sell (L12M) Ownership

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OIS Shareholders

What type of owners hold Oil States International Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc10.48%6,309,631$56.85MInstitution
Jana Partners LLC8.34%5,017,228$45.21MInsider
Dimensional Fund Advisors LP5.85%3,522,143$31.73MInstitution
Holdings Bv Hcperf4.55%2,736,033$24.65MInsider
Vanguard Capital Management LLC4.02%2,417,559$21.78MInstitution
Acadian Asset Management LLC3.91%2,352,385$21.19MInstitution
Cindy B. Taylor3.66%2,205,388$19.87MInsider
D E Shaw Co Inc3.60%2,167,272$19.53MInstitution
First Eagle Investment Management LLC3.40%2,043,709$18.41MInstitution
American Century Companies Inc3.07%1,848,308$16.65MInstitution

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OIS vs Oil & Gas Equipment & Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
OIS78.93%21.07%Net SellingNet Selling
NGS68.96%31.04%Net SellingNet Selling
CLB81.41%18.59%Net SellingNet Selling
FET3.31%96.69%Net SellingNet Selling
NOA57.99%32.14%
View Top Oil & Gas Equipment & Service Stocks

Oil States International Stock Ownership FAQ

Who owns Oil States International?

Oil States International (NYSE: OIS) is owned by 89.62% institutional shareholders, 23.92% Oil States International insiders, and 0.00% retail investors. Jana Partners LLC is the largest individual Oil States International shareholder, owning 5.02M shares representing 8.34% of the company. Jana Partners LLC's Oil States International shares are currently valued at $46.06M.

If you're new to stock investing, here's how to buy Oil States International stock.
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