OIL STATES INTERNATIONAL INC (OIS) Institutional Ownership Changes & 13F Activity

OIL STATES INTERNATIONAL INC (OIS). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include First Eagle U.S. Value, Renaissance Technologies LLC, Greenlight Capital, and Atlantic Investment Management.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q3 2014Atlantic Investment ManagementBuy243,7102,373,710$146,933
Q3 2014Greenlight CapitalSell-49,3122,700,688$167,173
Q2 2014Atlantic Investment ManagementSell-344,5962,130,000$136,512
Q2 2014Renaissance Technologies LLCBuy328,200632,000$40,505
Q1 2014Atlantic Investment ManagementBuy555,5922,474,596$243,995
Q1 2014Renaissance Technologies LLCSell-208,800303,800$29,955
Q4 2013Atlantic Investment ManagementSell-130,9961,919,004$195,201
Q4 2013Renaissance Technologies LLCBuy16,800512,600$52,142
Q3 2013Atlantic Investment ManagementBuy450,0002,050,000$212,093
Q3 2013Renaissance Technologies LLCSell-225,400495,800$51,295
Q3 2013Greenlight CapitalBuy50,0002,750,000$284,515
Q2 2013Greenlight CapitalBuy2,700,0002,700,000$250,127
Q2 2013Atlantic Investment ManagementBuy1,600,0001,600,000$148,224
Q2 2013Renaissance Technologies LLCBuy721,200721,200$66,812

Frequently asked questions about OIS activity

  • Which institutional owners are buying OIS?

    Institutional owners buying OIS include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in OIS activity?

    "Buy" means an investor increased their reported position in OIS compared to the prior reporting period. This reflects growing exposure to OIL STATES INTERNATIONAL INC (OIS) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in OIS increasing?

    Institutional interest in OIS can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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