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, Q1 2026
Institutional positions in Oil States International, Inc as of Mar 31, 2026. 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
- 219
- +41 vs. Q4 2025
- Shares held
- 54.3M
- +7.82M (+16.8%) vs. Q4 2025
- Total value
- $631.3M
- +$316.8M (+100.7%) vs. Q4 2025
- New holders
- 60
- 76 more added
- Sold out
- 19
- 57 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Oil States International, Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Kingdom Financial Group LLC. | 0 | $5 | 0.00% | 0 | Unchanged |
| Lloyd Advisory Services, LLC. | 0 | $5 | 0.00% | 0 | New |
| Boreal Capital Management LLC | 4 | $47 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 12 | $140 | 0.00% | +2+20.0% | Added |
| Twin Peaks Wealth Advisors, LLC | 15 | $175 | 0.00% | +15 | New |
| Sunbelt Securities, Inc. | 23 | $268 | 0.00% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 46 | $535 | 0.00% | 00.0% | Unchanged |
| JPL Wealth Management, LLC | 50 | $582 | 0.00% | +50 | New |
| Northwestern Mutual Wealth Management Co | 51 | $594 | 0.00% | +51 | New |
| Wealth Preservation Advisors, LLC | 59 | $687 | 0.00% | +59 | New |
| Torren Management, LLC | 84 | $978 | 0.00% | −2,761−97.0% | Reduced |
| International Assets Investment Management, LLC | 106 | $1.18K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 105 | $1.22K | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 111 | $1.29K | 0.00% | +28+33.7% | Added |
| Rialto Wealth Management, LLC | 136 | $1.58K | 0.00% | 00.0% | Unchanged |
| Basecamp Wealth Advisors LLC | 146 | $1.70K | 0.00% | +60+69.8% | Added |
| Signaturefd, LLC | 153 | $1.78K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 159 | $1.85K | 0.00% | −1,059−86.9% | Reduced |
| Private Wealth Management Group, LLC | 266 | $3.10K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 295 | $3.43K | 0.00% | +295 | New |
| VSM Wealth Advisory, LLC | 375 | $4.37K | 0.00% | −373−49.9% | Reduced |
| Parallel Advisors, LLC | 405 | $4.71K | 0.00% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 415 | $4.83K | 0.00% | +415 | New |
| Financial Consulate, Inc | 500 | $5.82K | 0.00% | 00.0% | Unchanged |
| Carolina Wealth Advisors, LLC | 518 | $6.03K | 0.00% | +518 | New |
| UMA Financial Services, Inc. | 610 | $7.10K | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 844 | $9.82K | 0.00% | +136+19.2% | Added |
| Rothschild Investment LLC | 869 | $10.1K | 0.00% | +288+49.6% | Added |
| Simplex Trading, LLC | 906 | $10.5K | 0.00% | +862+1,959.1% | Added |
| Versant Capital Management, Inc | 937 | $10.9K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 1,015 | $11.8K | 0.00% | +131+14.8% | Added |
| IFP Advisors, Inc | 1,040 | $12.1K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 1,050 | $12.2K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 1,100 | $13.0K | 0.01% | +1,100 | New |
| Barrow Hanley Mewhinney & Strauss LLC | 1,158 | $13.5K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 1,325 | $14.7K | 0.00% | +84+6.8% | Added |
| MAI Capital Management | 1,488 | $17.3K | 0.00% | +1,404+1,671.4% | Added |
| McGuire Capital Advisors Inc | 1,499 | $17.4K | 0.01% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 1,880 | $21.9K | 0.00% | −1,371−42.2% | Reduced |
| St Germain D J Co Inc | 1,980 | $23.0K | 0.00% | 00.0% | Unchanged |
| Ares Financial Consulting, LLC | 2,158 | $24.0K | 0.02% | +2,158 | New |
| Quadrant Capital Group LLC | 2,062 | $24.0K | 0.00% | +429+26.3% | Added |
| GAMMA Investing LLC | 2,564 | $29.8K | 0.00% | +392+18.0% | Added |
| US Bancorp | 2,585 | $30.1K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 3,053 | $35.5K | 0.00% | −419−12.1% | Reduced |
| Tower Research Capital LLC (TRC) | 4,178 | $48.6K | 0.00% | −406−8.9% | Reduced |
| USA Financial Portformulas Corp | 4,338 | $50.5K | 0.01% | +4,338 | New |
| Caitong International Asset Management Co., Ltd | 4,397 | $51.2K | 0.01% | +4,397 | New |
| Allworth Financial LP | 4,434 | $51.6K | 0.00% | +1,690+61.6% | Added |
| LOM Asset Management Ltd | 4,769 | $55.5K | 0.02% | 00.0% | Unchanged |
| Legal & General Group Plc | 4,825 | $56.2K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 4,942 | $57.5K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 4,980 | $58.0K | 0.00% | +4,500+937.5% | Added |
| Rockefeller Capital Management L.P. | 6,969 | $81.1K | 0.00% | +5,569+397.8% | Added |
| The PNC Financial Services Group, Inc. | 7,077 | $82.4K | 0.00% | +43+0.6% | Added |
| Kemnay Advisory Services Inc. | 8,432 | $98.1K | 0.02% | +8,432 | New |
| Quantbot Technologies LP | 8,745 | $101.8K | 0.00% | −35,678−80.3% | Reduced |
| SRS Capital Advisors, Inc. | 8,854 | $103.1K | 0.00% | +1,256+16.5% | Added |
| UBS Asset Management Americas Inc | 9,189 | $107.0K | 0.00% | +6,883+298.5% | Added |
| EverSource Wealth Advisors, LLC | 9,248 | $107.6K | 0.00% | +1,502+19.4% | Added |
| Essential Partners LLC | 9,410 | $109.5K | 0.04% | 00.0% | Unchanged |
| Entropy Technologies, LP | 10,207 | $118.8K | 0.01% | +10,207 | New |
| M&T Bank Corp | 10,257 | $119.4K | 0.00% | +214+2.1% | Added |
| Pallas Capital Advisors LLC | 10,680 | $124.3K | 0.00% | −41−0.4% | Reduced |
| Nierenberg Investment Management Company, Inc. | 11,555 | $134.5K | 0.07% | −100,000−89.6% | Reduced |
| Neuberger Berman Group LLC | 11,626 | $135.3K | 0.00% | +988+9.3% | Added |
| Mirabella Financial Services LLP | 12,038 | $140.1K | 0.01% | +12,038 | New |
| PharVision Advisers, LLC | 12,212 | $142.1K | 1.44% | +12,212 | New |
| Colony Group, LLC | 13,097 | $152.4K | 0.00% | +13,097 | New |
| Buckingham Strategic Partners | 13,510 | $157.3K | 0.00% | +1,166+9.4% | Added |
| Profund Advisors LLC | 13,852 | $161.2K | 0.01% | +13,852 | New |
| HSBC Holdings PLC | 13,758 | $163.0K | 0.00% | −80,443−85.4% | Reduced |
| Algert Global LLC | 14,210 | $165.4K | 0.00% | −13,496−48.7% | Reduced |
| Ethic Inc. | 14,252 | $165.9K | 0.00% | +811+6.0% | Added |
| JustInvest LLC | 14,373 | $167.3K | 0.00% | +307+2.2% | Added |
| Police & Firemen's Retirement System of New Jersey | 14,813 | $172.4K | 0.00% | 00.0% | Unchanged |
| Wellington Management Group LLP | 14,885 | $173.3K | 0.00% | −9,324−38.5% | Reduced |
| One Wealth Advisors, LLC | 15,397 | $179.2K | 0.02% | +15,397 | New |
| Manufacturers Life Insurance Company, The | 15,473 | $180.1K | 0.00% | −1,593−9.3% | Reduced |
| Centiva Capital, LP | 15,911 | $185.2K | 0.01% | +15,911 | New |
| Captrust Financial Advisors | 16,885 | $196.5K | 0.00% | +2,623+18.4% | Added |
| Public Employees Retirement System of Ohio | 17,231 | $200.6K | 0.00% | −455−2.6% | Reduced |
| EntryPoint Capital, LLC | 17,753 | $206.6K | 0.06% | +17,753 | New |
| Inceptionr LLC | 17,805 | $207.3K | 0.05% | +17,805 | New |
| New York State Common Retirement Fund | 17,832 | $207.6K | 0.00% | +8,100+83.2% | Added |
| Scotia Capital Inc. | 18,244 | $212.4K | 0.00% | +18,244 | New |
| Brighton Jones LLC | 18,738 | $218.1K | 0.00% | +18,738 | New |
| Wolverine Asset Management LLC | 19,326 | $225.0K | 0.00% | +19,326 | New |
| Pathstone Holdings, LLC | 19,777 | $230.2K | 0.00% | +323+1.7% | Added |
| Intech Investment Management LLC | 20,363 | $237.0K | 0.00% | −10,335−33.7% | Reduced |
| DRW Securities, LLC | 21,183 | $246.6K | 0.01% | +21,183 | New |
| Cornerstone Investment Partners, LLC | 21,597 | $251.4K | 0.01% | +21,597 | New |
| Wells Fargo & Company | 22,545 | $262.4K | 0.00% | −40,829−64.4% | Reduced |
| Lazard Asset Management LLC | 23,039 | $268.2K | 0.00% | +23,039 | New |
| Verdad Advisers, LP | 23,415 | $272.6K | 0.31% | +23,415 | New |
| Polymer Capital Management (US) LLC | 24,555 | $285.8K | 0.04% | −25,555−51.0% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 26,449 | $307.9K | 0.00% | +269+1.0% | Added |
| Graham Capital Management, L.P. | 26,827 | $312.3K | 0.01% | −20,258−43.0% | Reduced |
| Caxton Associates LLP | 26,941 | $313.6K | 0.01% | +26,941 | New |
| Diversified Trust Co | 26,999 | $314.3K | 0.01% | +4,307+19.0% | Added |