WallStreetZenWallStreetZen

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
Lloyd A. HajdikExecutive VP CFO Treasurer2026-02-1812,057$9.43
$113.70kSell
Philip Scott MosesEVP Chief Operating Officer2026-02-1811,203$9.43
$105.64kSell
Cindy B. TaylorPresident CEO2026-02-1834,726$9.43
$327.47kSell
Philip Scott MosesEVP Chief Operating Officer2026-02-1613,439$9.40
$126.33kSell
Lloyd A. HajdikExecutive VP CFO Treasurer2026-02-169,684$9.40
$91.03kSell
Lloyd A. HajdikExecutive VP CFO Treasurer2026-02-1614,463$9.40
$135.95kSell
Philip Scott MosesEVP Chief Operating Officer2026-02-168,998$9.40
$84.58kSell
Brian E. TaylorSr. VP Controller CAO2026-02-165,230$9.40
$49.16kSell
Brian E. TaylorSr. VP Controller CAO2026-02-167,161$9.40
$67.31kSell
Cindy B. TaylorPresident CEO2026-02-1627,892$9.40
$262.18kSell

1 of 2

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

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

OIS Shareholders

What type of owners hold Oil States International Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc11.14%6,657,813$83.42MInstitution
Jana Partners LLC8.40%5,017,228$62.87MInsider
Vanguard Group Inc7.50%4,480,163$56.14MInstitution
Dimensional Fund Advisors LP5.75%3,432,687$43.01MInstitution
Holdings Bv Hcperf4.58%2,736,033$34.28MInsider
D E Shaw Co Inc4.43%2,649,108$33.19MInstitution
First Eagle Investment Management LLC4.32%2,581,674$32.35MInstitution
Acadian Asset Management LLC4.08%2,438,622$30.56MInstitution
Cindy B. Taylor3.49%2,087,449$26.16MInsider
Aqr Capital Management LLC2.98%1,780,544$22.31MInstitution

1 of 3

OIS vs Oil & Gas Equipment & Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
OIS78.43%21.57%Net SellingNet Selling
FET3.13%96.87%Net SellingNet Selling
CLB81.44%18.56%Net SellingNet Selling
ACDC10.98%89.02%Net Buying
FTK37.32%56.51%Net BuyingNet Selling
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 85.21% institutional shareholders, 23.43% 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 8.40% of the company. Jana Partners LLC's Oil States International shares are currently valued at $62.87M.

If you're new to stock investing, here's how to buy Oil States International stock.
©2026 WallStreetZen
Company
AboutNewsBlogStock Investing FAQPlansPrivacy PolicyTerms of ServiceCancellation & RefundsPerformanceHelp GuidesContactTwitterYouTubeNewsletter
Stock Tools
Top Performing AnalystsStock ScreenerStock ForecastTrending StocksStrong Buy StocksHighest Earnings StocksBest Dividend Paying StocksStatisticsStock Market SectorsStock Market IndustriesHow to Buy Stocks Online
Stock Ideas
Buy The DipBiggest Stock Gainers TodayBiggest Stock Losers Today52 Week High Stocks52 Week Low StocksMost Active Stocks TodayMost Undervalued StocksBest Penny Stocks to Buy NowBest Stocks Under $5Best Stocks Under $10
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.