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, Q4 2025
Institutional positions in Oil States International, Inc as of Dec 31, 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
- 182
- +23 vs. Q3 2025
- Shares held
- 51.0M
- −2.10M (−4.0%) vs. Q3 2025
- Total value
- $345.5M
- +$23.6M (+7.3%) vs. Q3 2025
- New holders
- 36
- 56 more added
- Sold out
- 13
- 66 more reduced
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Oil States International, Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bailard, Inc. | 45,000 | $304.6K | 0.01% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 41,811 | $312.3K | 0.00% | +7,381+21.4% | Added |
| Graham Capital Management, L.P. | 47,085 | $318.8K | 0.01% | −5,597−10.6% | Reduced |
| State of Wyoming | 47,326 | $320.4K | 0.04% | −36,468−43.5% | Reduced |
| Polymer Capital Management (US) LLC | 50,110 | $339.2K | 0.04% | +50,110 | New |
| Renaissance Technologies LLC | 53,400 | $361.5K | 0.00% | −77,500−59.2% | Reduced |
| Hillsdale Investment Management Inc. | 53,600 | $362.9K | 0.01% | −1,212,900−95.8% | Reduced |
| Citigroup Inc | 55,472 | $375.5K | 0.00% | −246,986−81.7% | Reduced |
| Brandywine Global Investment Management, LLC | 57,410 | $388.7K | 0.00% | 00.0% | Unchanged |
| Mariner, LLC | 59,575 | $404.4K | 0.00% | +17,932+43.1% | Added |
| Wells Fargo & Company | 63,374 | $429.0K | 0.00% | +18,080+39.9% | Added |
| Alliancebernstein L.P. | 64,490 | $436.6K | 0.00% | −13,800−17.6% | Reduced |
| Man Group plc | 66,125 | $447.7K | 0.00% | +13,534+25.7% | Added |
| Winton Group Ltd | 71,421 | $483.5K | 0.02% | +71,421 | New |
| Victory Capital Management Inc | 74,125 | $501.8K | 0.00% | −15,990−17.7% | Reduced |
| CWM, LLC | 76,403 | $517.0K | 0.00% | +5,736+8.1% | Added |
| Royal Bank of Canada | 78,619 | $533.0K | 0.00% | +77,543+7,206.6% | Added |
| Jacobs Levy Equity Management, Inc | 81,260 | $550.1K | 0.00% | −5,424−6.3% | Reduced |
| JB Capital Partners LP | 85,000 | $575.5K | 0.10% | +85,000 | New |
| STRS Ohio | 86,700 | $587.0K | 0.00% | −14,400−14.2% | Reduced |
| Walleye Capital LLC | 89,197 | $603.9K | 0.00% | +89,197 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 89,281 | $604.4K | 0.00% | +89,281 | New |
| HSBC Holdings PLC | 94,201 | $645.7K | 0.00% | −15,480−14.1% | Reduced |
| Rhumbline Advisers | 98,585 | $667.4K | 0.00% | −14,270−12.6% | Reduced |
| Assenagon Asset Management S.A. | 99,684 | $674.9K | 0.00% | −4,029−3.9% | Reduced |
| Creative Planning | 105,348 | $713.2K | 0.00% | +22,959+27.9% | Added |
| Stifel Financial Corp | 105,477 | $714.1K | 0.00% | +1,533+1.5% | Added |
| Nierenberg Investment Management Company, Inc. | 111,555 | $755.2K | 0.38% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 116,426 | $789.0K | 0.00% | +3,419+3.0% | Added |
| Principal Financial Group Inc | 118,497 | $802.2K | 0.00% | +37,126+45.6% | Added |
| Citadel Advisors LLC | 128,248 | $868.2K | 0.00% | +70,300+121.3% | Added |
| Bank of America Corp | 133,929 | $906.7K | 0.00% | −10,425−7.2% | Reduced |
| Franklin Resources Inc | 140,763 | $953.0K | 0.00% | +2,757+2.0% | Added |
| Wedge Capital Management L L P | 142,816 | $966.9K | 0.02% | −17,869−11.1% | Reduced |
| Jane Street Group, LLC | 145,111 | $982.4K | 0.00% | +145,111 | New |
| Invesco Ltd. | 146,703 | $993.2K | 0.00% | −15,465−9.5% | Reduced |
| SEI Investments Co | 148,454 | $1.01M | 0.00% | +58,220+64.5% | Added |
| Ieq Capital, LLC | 148,455 | $1.01M | 0.00% | +32,364+27.9% | Added |
| Campbell & CO Investment Adviser LLC | 164,710 | $1.12M | 0.05% | +1,024+0.6% | Added |
| Raymond James Financial Inc | 184,589 | $1.25M | 0.00% | −5,295−2.8% | Reduced |
| Barclays PLC | 188,604 | $1.28M | 0.00% | +4,295+2.3% | Added |
| State of Wisconsin Investment Board | 190,915 | $1.29M | 0.00% | +136,100+248.3% | Added |
| Two Sigma Advisers, LP | 203,355 | $1.38M | 0.00% | +32,700+19.2% | Added |
| Nuveen, LLC | 206,772 | $1.40M | 0.00% | −294,043−58.7% | Reduced |
| Fisher Asset Management, LLC | 211,074 | $1.43M | 0.00% | −14,630−6.5% | Reduced |
| LSV Asset Management | 221,600 | $1.50M | 0.00% | +41,094+22.8% | Added |
| FMR LLC | 233,925 | $1.58M | 0.00% | +38,882+19.9% | Added |
| Qube Research & Technologies Ltd | 275,147 | $1.86M | 0.00% | −60,094−17.9% | Reduced |
| Russell Investments Group, Ltd. | 292,652 | $1.98M | 0.00% | +4,989+1.7% | Added |
| Thomist Capital Management, LP | 288,084 | $1.98M | 0.54% | +288,084 | New |
| Deutsche Bank AG | 307,909 | $2.08M | 0.00% | +4,340+1.4% | Added |
| Trexquant Investment LP | 322,469 | $2.18M | 0.02% | +308,801+2,259.3% | Added |
| Hara Capital LLC | 346,839 | $2.35M | 1.31% | −5,000−1.4% | Reduced |
| Bank of New York Mellon Corp | 361,452 | $2.45M | 0.00% | +149,988+70.9% | Added |
| Massachusetts Financial Services Co | 382,561 | $2.59M | 0.00% | −12,657−3.2% | Reduced |
| State Board of Administration of Florida Retirement System | 383,064 | $2.59M | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 390,426 | $2.64M | 0.00% | +43,331+12.5% | Added |
| Prudential Financial Inc | 398,108 | $2.70M | 0.00% | −546,724−57.9% | Reduced |
| Arrowstreet Capital, Limited Partnership | 425,698 | $2.88M | 0.00% | +209,913+97.3% | Added |
| Northern Trust Corp | 440,563 | $2.98M | 0.00% | −54,490−11.0% | Reduced |
| Goldman Sachs Group Inc | 486,128 | $3.29M | 0.00% | +1,861+0.4% | Added |
| UBS Group AG | 509,880 | $3.45M | 0.00% | −545,250−51.7% | Reduced |
| Two Sigma Investments, LP | 597,717 | $4.05M | 0.01% | +137,028+29.7% | Added |
| Ameriprise Financial Inc | 630,746 | $4.27M | 0.00% | +96,083+18.0% | Added |
| Panagora Asset Management Inc | 667,786 | $4.52M | 0.02% | −7,631−1.1% | Reduced |
| Bridgeway Capital Management, LLC | 913,119 | $6.18M | 0.13% | −139,516−13.3% | Reduced |
| Morgan Stanley | 981,839 | $6.65M | 0.00% | −28,071−2.8% | Reduced |
| JPMorgan Chase & Co | 1,087,449 | $7.36M | 0.00% | −216,225−16.6% | Reduced |
| Charles Schwab Investment Management Inc | 1,147,003 | $7.77M | 0.00% | +192,036+20.1% | Added |
| Geode Capital Management, LLC | 1,322,627 | $8.96M | 0.00% | −40,704−3.0% | Reduced |
| State Street Corp | 1,449,687 | $9.81M | 0.00% | −54,279−3.6% | Reduced |
| Kennedy Capital Management, Inc. | 1,452,534 | $9.83M | 0.21% | +113,541+8.5% | Added |
| Gendell Jeffrey L | 1,565,269 | $10.6M | 0.18% | −72,449−4.4% | Reduced |
| American Century Companies Inc | 1,615,132 | $10.9M | 0.01% | +121,757+8.2% | Added |
| Hotchkis & Wiley Capital Management LLC | 1,703,901 | $11.5M | 0.03% | −105,830−5.8% | Reduced |
| AQR Capital Management LLC | 1,780,544 | $12.1M | 0.01% | +241,584+15.7% | Added |
| Acadian Asset Management LLC | 2,438,622 | $16.5M | 0.03% | −40,435−1.6% | Reduced |
| First Eagle Investment Management, LLC | 2,581,674 | $17.5M | 0.03% | −23,500−0.9% | Reduced |
| D. E. Shaw & Co., Inc. | 2,649,108 | $17.9M | 0.01% | −169,465−6.0% | Reduced |
| Dimensional Fund Advisors LP | 3,432,687 | $23.2M | 0.00% | −130,413−3.7% | Reduced |
| Vanguard Group Inc | 4,480,163 | $30.3M | 0.00% | −18,150−0.4% | Reduced |
| BlackRock, Inc. | 6,657,813 | $45.1M | 0.00% | +104,577+1.6% | Added |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −488,435−100.0% | Sold out |
| Segall Bryant & Hamill, LLC | 0 | $0 | 0.00% | −165,204−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −112,773−100.0% | Sold out |
| Inspire Advisors, LLC | 0 | $0 | 0.00% | −39,829−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −39,527−100.0% | Sold out |
| Thrivent Financial for Lutherans | 0 | $0 | 0.00% | −26,664−100.0% | Sold out |
| Brighton Jones LLC | 0 | $0 | 0.00% | −14,684−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −11,161−100.0% | Sold out |
| CIBC Private Wealth Group, LLC | 0 | $0 | 0.00% | −10,325−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −458−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −341−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −313−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −112−100.0% | Sold out |