Oil States International, Inc
OIS- Exchange
- NYSE
- Industry
- Oil & Gas Field Machinery & Equipment
- SEC CIK
- 0001121484
No open-market purchases or sales by Oil States International, Inc insiders were filed in the last 90 days; 200 institutions reported holding it in 13F filings for Q2 2026, worth $428.5M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Oil States International, Inc as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 159
- +7 vs. Q2 2025
- Shares held
- 53.1M
- +1.35M (+2.6%) vs. Q2 2025
- Total value
- $321.9M
- +$44.4M (+16.0%) vs. Q2 2025
- New holders
- 23
- 64 more added
- Sold out
- 16
- 48 more reduced
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OIS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 200 | $428.5M |
| Q1 2026 | 219 | $631.3M |
| Q4 2025 | 182 | $345.5M |
| Q3 2025 | 159 | $321.9M |
| Q2 2025 | 152 | $277.5M |
| Q1 2025 | 157 | $262.4M |
| Q4 2024 | 150 | $248.4M |
| Q3 2024 | 154 | $227.2M |
| Q2 2024 | 149 | $234.2M |
| Q1 2024 | 173 | $347.7M |
| Q4 2023 | 181 | $403.4M |
| Q3 2023 | 175 | $479.0M |
| Q2 2023 | 173 | $428.5M |
| Q1 2023 | 171 | $477.2M |
| Q4 2022 | 158 | $433.0M |
| Q3 2022 | 164 | $221.7M |
| Q2 2022 | 164 | $309.1M |
| Q1 2022 | 165 | $400.9M |
| Q4 2021 | 145 | $268.3M |
| Q3 2021 | 147 | $344.8M |
| Q2 2021 | 150 | $433.4M |
| Q1 2021 | 146 | $305.7M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Oil States International, Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 6,553,236 | $39.7M | 0.00% | −210,002−3.1% | Reduced |
| Vanguard Group Inc | 4,498,313 | $27.3M | 0.00% | +192,015+4.5% | Added |
| Dimensional Fund Advisors LP | 3,563,100 | $21.6M | 0.00% | +85,774+2.5% | Added |
| D. E. Shaw & Co., Inc. | 2,818,573 | $17.1M | 0.01% | −152,819−5.1% | Reduced |
| First Eagle Investment Management, LLC | 2,605,174 | $15.8M | 0.03% | +16,778+0.6% | Added |
| Acadian Asset Management LLC | 2,479,057 | $15.0M | 0.03% | +45,415+1.9% | Added |
| Hotchkis & Wiley Capital Management LLC | 1,809,731 | $11.0M | 0.03% | +184,541+11.4% | Added |
| Gendell Jeffrey L | 1,637,718 | $9.92M | 0.18% | +30,000+1.9% | Added |
| AQR Capital Management LLC | 1,538,960 | $9.33M | 0.01% | +305,065+24.7% | Added |
| State Street Corp | 1,503,966 | $9.11M | 0.00% | −115,643−7.1% | Reduced |
| American Century Companies Inc | 1,493,375 | $9.05M | 0.00% | +216,954+17.0% | Added |
| Geode Capital Management, LLC | 1,363,331 | $8.26M | 0.00% | +18,998+1.4% | Added |
| Kennedy Capital Management, Inc. | 1,338,993 | $8.11M | 0.18% | −672,516−33.4% | Reduced |
| JPMorgan Chase & Co | 1,303,674 | $7.90M | 0.00% | −554,206−29.8% | Reduced |
| Hillsdale Investment Management Inc. | 1,266,500 | $7.67M | 0.23% | +92,200+7.9% | Added |
| UBS Group AG | 1,055,130 | $6.39M | 0.00% | +897,563+569.6% | Added |
| Bridgeway Capital Management, LLC | 1,052,635 | $6.38M | 0.14% | +300,010+39.9% | Added |
| Morgan Stanley | 1,009,910 | $6.12M | 0.00% | −299,677−22.9% | Reduced |
| Charles Schwab Investment Management Inc | 954,967 | $5.79M | 0.00% | +314,671+49.1% | Added |
| Prudential Financial Inc | 944,832 | $5.73M | 0.01% | +5,000+0.5% | Added |
| Panagora Asset Management Inc | 675,417 | $4.09M | 0.02% | +190,499+39.3% | Added |
| Ameriprise Financial Inc | 534,663 | $3.24M | 0.00% | −12,528−2.3% | Reduced |
| Nuveen, LLC | 500,815 | $3.03M | 0.00% | −384,257−43.4% | Reduced |
| Northern Trust Corp | 495,053 | $3.00M | 0.00% | −7,009−1.4% | Reduced |
| Empowered Funds, LLC | 488,435 | $2.96M | 0.03% | +56,510+13.1% | Added |
| Goldman Sachs Group Inc | 484,267 | $2.93M | 0.00% | +4,835+1.0% | Added |
| Two Sigma Investments, LP | 460,689 | $2.79M | 0.00% | +104,427+29.3% | Added |
| Massachusetts Financial Services Co | 395,218 | $2.40M | 0.00% | +358,400+973.4% | Added |
| State Board of Administration of Florida Retirement System | 383,064 | $2.32M | 0.00% | +248,693+185.1% | Added |
| Hara Capital LLC | 351,839 | $2.13M | 1.26% | +157,094+80.7% | Added |
| Federated Hermes, Inc. | 347,095 | $2.10M | 0.00% | +660+0.2% | Added |
| Qube Research & Technologies Ltd | 335,241 | $2.03M | 0.00% | −200,285−37.4% | Reduced |
| Deutsche Bank AG | 303,569 | $1.84M | 0.00% | +10,151+3.5% | Added |
| Citigroup Inc | 302,458 | $1.83M | 0.00% | +19,472+6.9% | Added |
| Russell Investments Group, Ltd. | 287,663 | $1.74M | 0.00% | +157,688+121.3% | Added |
| Fisher Asset Management, LLC | 225,704 | $1.37M | 0.00% | 00.0% | Unchanged |
| Algert Global LLC | 219,401 | $1.33M | 0.02% | +182,755+498.7% | Added |
| Arrowstreet Capital, Limited Partnership | 215,785 | $1.31M | 0.00% | +148,396+220.2% | Added |
| Bank of New York Mellon Corp | 211,464 | $1.28M | 0.00% | +1,747+0.8% | Added |
| FMR LLC | 195,043 | $1.18M | 0.00% | +18,947+10.8% | Added |
| Raymond James Financial Inc | 189,884 | $1.15M | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 184,309 | $1.12M | 0.00% | −15,688−7.8% | Reduced |
| LSV Asset Management | 180,506 | $1.09M | 0.00% | +180,506 | New |
| Two Sigma Advisers, LP | 170,655 | $1.03M | 0.00% | −12,800−7.0% | Reduced |
| Segall Bryant & Hamill, LLC | 165,204 | $1.00M | 0.01% | +165,204 | New |
| Campbell & CO Investment Adviser LLC | 163,686 | $991.9K | 0.07% | −88,485−35.1% | Reduced |
| Invesco Ltd. | 162,168 | $982.7K | 0.00% | −25,681−13.7% | Reduced |
| Wedge Capital Management L L P | 160,685 | $973.8K | 0.02% | −10,131−5.9% | Reduced |
| Bank of America Corp | 144,354 | $874.8K | 0.00% | +5,130+3.7% | Added |
| Franklin Resources Inc | 138,006 | $836.3K | 0.00% | +5,203+3.9% | Added |
| Renaissance Technologies LLC | 130,900 | $793.3K | 0.00% | −6,600−4.8% | Reduced |
| Ieq Capital, LLC | 116,091 | $703.5K | 0.00% | +33,296+40.2% | Added |
| Price T Rowe Associates Inc | 113,007 | $685.0K | 0.00% | +4,127+3.8% | Added |
| Rhumbline Advisers | 112,855 | $683.9K | 0.00% | −9,306−7.6% | Reduced |
| Gsa Capital Partners LLP | 112,773 | $683.0K | 0.06% | −63,901−36.2% | Reduced |
| Nierenberg Investment Management Company, Inc. | 111,555 | $676.0K | 0.37% | 00.0% | Unchanged |
| HSBC Holdings PLC | 109,681 | $661.4K | 0.00% | −7,450−6.4% | Reduced |
| Stifel Financial Corp | 103,944 | $629.9K | 0.00% | +1,250+1.2% | Added |
| Assenagon Asset Management S.A. | 103,713 | $628.5K | 0.00% | −59,276−36.4% | Reduced |
| STRS Ohio | 101,100 | $612.7K | 0.00% | +44,800+79.6% | Added |
| SEI Investments Co | 90,234 | $546.8K | 0.00% | −12,511−12.2% | Reduced |
| Victory Capital Management Inc | 90,115 | $546.1K | 0.00% | +1,153+1.3% | Added |
| SRS Capital Advisors, Inc. | 89,034 | $539.5K | 0.01% | +89,034 | New |
| Jacobs Levy Equity Management, Inc | 86,684 | $525.3K | 0.00% | −52,170−37.6% | Reduced |
| State of Wyoming | 83,794 | $507.8K | 0.06% | −17,724−17.5% | Reduced |
| Creative Planning | 82,389 | $499.3K | 0.00% | +64,600+363.1% | Added |
| Principal Financial Group Inc | 81,371 | $493.1K | 0.00% | +81,371 | New |
| Alliancebernstein L.P. | 78,290 | $474.4K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 70,667 | $428.0K | 0.00% | +36,243+105.3% | Added |
| Sterling Capital Management LLC | 60,420 | $366.1K | 0.01% | +58,803+3,636.5% | Added |
| Citadel Advisors LLC | 57,948 | $351.2K | 0.00% | −657,078−91.9% | Reduced |
| Brandywine Global Investment Management, LLC | 57,410 | $347.9K | 0.00% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 54,815 | $332.2K | 0.00% | +54,815 | New |
| Graham Capital Management, L.P. | 52,682 | $319.3K | 0.01% | −8,851−14.4% | Reduced |
| Man Group plc | 52,591 | $318.7K | 0.00% | +52,591 | New |
| Wells Fargo & Company | 45,294 | $274.5K | 0.00% | +7,321+19.3% | Added |
| Bailard, Inc. | 45,000 | $272.7K | 0.01% | −1,700−3.6% | Reduced |
| Comerica Bank | 42,277 | $256.2K | 0.00% | 00.0% | Unchanged |
| Mariner, LLC | 41,643 | $252.4K | 0.00% | +15,876+61.6% | Added |
| Inspire Advisors, LLC | 39,829 | $241.4K | 0.02% | +39,829 | New |
| XTX Topco Ltd | 39,527 | $239.5K | 0.01% | −27,404−40.9% | Reduced |
| Verition Fund Management LLC | 38,422 | $232.8K | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 36,890 | $223.6K | 0.00% | −2,790−7.0% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 34,430 | $214.2K | 0.00% | +13,374+63.5% | Added |
| Intech Investment Management LLC | 33,746 | $204.5K | 0.00% | +8,702+34.7% | Added |
| MetLife Investment Management | 33,530 | $203.2K | 0.00% | −1,807−5.1% | Reduced |
| Brevan Howard Capital Management LP | 30,298 | $183.6K | 0.00% | −48,049−61.3% | Reduced |
| Quantinno Capital Management LP | 29,737 | $180.2K | 0.00% | +12,177+69.3% | Added |
| Susquehanna International Group, LLP | 27,298 | $165.4K | 0.00% | −50,314−64.8% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 26,737 | $162.0K | 0.00% | −5,319−16.6% | Reduced |
| Thrivent Financial for Lutherans | 26,664 | $162.0K | 0.00% | −22,079−45.3% | Reduced |
| Wellington Management Group LLP | 26,404 | $160.0K | 0.00% | −3,427−11.5% | Reduced |
| Cerity Partners LLC | 25,769 | $156.2K | 0.00% | +25,769 | New |
| Mercer Global Advisors Inc | 24,530 | $148.7K | 0.00% | +24,530 | New |
| Diversified Trust Co | 22,692 | $137.5K | 0.00% | +4,593+25.4% | Added |
| Manufacturers Life Insurance Company, The | 20,197 | $122.4K | 0.00% | −1,599−7.3% | Reduced |
| Pathstone Holdings, LLC | 19,127 | $115.9K | 0.00% | +19,127 | New |
| GWM Advisors LLC | 18,961 | $114.9K | 0.00% | +3,222+20.5% | Added |
| SG Americas Securities, LLC | 18,814 | $114.0K | 0.00% | +7,845+71.5% | Added |
| Aquatic Capital Management LLC | 17,851 | $108.2K | 0.00% | +10,443+141.0% | Added |