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 |
|---|---|---|---|---|---|
| Public Employees Retirement System of Ohio | 17,823 | $108.0K | 0.00% | +107+0.6% | Added |
| Police & Firemen's Retirement System of New Jersey | 14,813 | $89.8K | 0.00% | 00.0% | Unchanged |
| Brighton Jones LLC | 14,684 | $89.0K | 0.00% | +3,756+34.4% | Added |
| Millennium Management LLC | 13,878 | $84.1K | 0.00% | −1,101−7.4% | Reduced |
| Trexquant Investment LP | 13,668 | $82.8K | 0.00% | +13,668 | New |
| Buckingham Strategic Partners | 13,002 | $81.9K | 0.00% | +13,002 | New |
| JustInvest LLC | 13,137 | $79.6K | 0.00% | −4,623−26.0% | Reduced |
| Ethic Inc. | 12,901 | $78.2K | 0.00% | −2,100−14.0% | Reduced |
| Captrust Financial Advisors | 11,930 | $72.3K | 0.00% | +11,930 | New |
| Voya Investment Management LLC | 11,833 | $71.7K | 0.00% | −7,776−39.7% | Reduced |
| BNP Paribas Arbitrage, SA | 11,626 | $70.5K | 0.00% | +5,779+98.8% | Added |
| Balyasny Asset Management LLC | 11,161 | $67.6K | 0.00% | +11,161 | New |
| Advisor Group Holdings, Inc. | 11,946 | $67.1K | 0.00% | −2,730−18.6% | Reduced |
| Pallas Capital Advisors LLC | 10,353 | $62.7K | 0.00% | −142−1.4% | Reduced |
| CIBC Private Wealth Group, LLC | 10,325 | $62.6K | 0.00% | +10,325 | New |
| ProShare Advisors LLC | 10,011 | $60.7K | 0.00% | −1,996−16.6% | Reduced |
| New York State Common Retirement Fund | 9,732 | $59.0K | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 9,436 | $57.2K | 0.02% | +1,789+23.4% | Added |
| The PNC Financial Services Group, Inc. | 8,532 | $51.7K | 0.00% | +96+1.1% | Added |
| EverSource Wealth Advisors, LLC | 8,013 | $48.6K | 0.00% | +1,137+16.5% | Added |
| Ameritas Investment Partners, Inc. | 6,222 | $37.7K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 5,428 | $32.9K | 0.00% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 5,291 | $32.0K | 0.00% | −189−3.4% | Reduced |
| California State Teachers Retirement System | 4,450 | $27.0K | 0.00% | +20.0% | Added |
| Tower Research Capital LLC (TRC) | 3,950 | $23.9K | 0.00% | −3,443−46.6% | Reduced |
| US Bancorp | 2,585 | $15.7K | 0.00% | +1,612+165.7% | Added |
| Allworth Financial LP | 2,413 | $14.6K | 0.00% | +1,618+203.5% | Added |
| Amalgamated Bank | 2,110 | $13.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,879 | $11.4K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 1,663 | $10.1K | 0.00% | +1,663 | New |
| Barrow Hanley Mewhinney & Strauss LLC | 1,219 | $7.39K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,076 | $6.00K | 0.00% | −19,602−94.8% | Reduced |
| True Wealth Design, LLC | 950 | $5.76K | 0.00% | +276+40.9% | Added |
| Versant Capital Management, Inc | 937 | $5.68K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 936 | $5.67K | 0.00% | +426+83.5% | Added |
| IFP Advisors, Inc | 919 | $5.57K | 0.00% | +263+40.1% | Added |
| Investors Research Corp | 900 | $5.45K | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 708 | $4.29K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 670 | $4.06K | 0.00% | −17,386−96.3% | Reduced |
| UMA Financial Services, Inc. | 610 | $3.70K | 0.00% | +133+27.9% | Added |
| Optiver Holding B.V. | 536 | $3.25K | 0.00% | −432−44.6% | Reduced |
| Wealthspire Advisors, LLC | 458 | $2.78K | 0.00% | +458 | New |
| Clearstead Advisors, LLC | 388 | $2.35K | 0.00% | +355+1,075.8% | Added |
| Rothschild Investment LLC | 388 | $2.35K | 0.00% | +93+31.5% | Added |
| FNY Investment Advisers, LLC | 341 | $2.00K | 0.00% | +341 | New |
| Northwestern Mutual Wealth Management Co | 313 | $1.90K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 261 | $1.65K | 0.00% | +37+16.5% | Added |
| Private Wealth Management Group, LLC | 266 | $1.61K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 249 | $1.00K | 0.00% | +249 | New |
| Signaturefd, LLC | 153 | $927 | 0.00% | +153 | New |
| Rialto Wealth Management, LLC | 136 | $825 | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 112 | $679 | 0.00% | +112 | New |
| Parkside Financial Bank & Trust | 105 | $637 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 63 | $382 | 0.00% | +63 | New |
| Fifth Third Bancorp | 51 | $309 | 0.00% | −30−37.0% | Reduced |
| Raffa Wealth Management, LLC | 46 | $279 | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 23 | $139 | 0.00% | +23 | New |
| SBI Securities Co., Ltd. | 10 | $61 | 0.00% | 00.0% | Unchanged |
| Boreal Capital Management LLC | 4 | $24 | 0.00% | 00.0% | Unchanged |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −94,253−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −34,937−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −33,109−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −22,816−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −19,700−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −17,667−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −14,398−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −12,415−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −11,520−100.0% | Sold out |
| Clarius Group, LLC | 0 | $0 | 0.00% | −10,325−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −8,693−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −2,668−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −660−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −334−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −263−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −15−100.0% | Sold out |