OISNYSEOil & Gas Field Machinery & EquipmentFiscal year ends December 31
OIL STATES INTERNATIONAL, INC
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Jul 30, 2026
$8.33+0.21 (+2.59%)
Close on Oct 19, 2026
- Market cap
- $488.36M
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
92.0%
56M of 60M shares
Institutional holders
199
25 new, 39 sold out
Net institutional buying
1M
In Q2 2026
Insider trades, 12 months
0 buys · 2 sales
Net sold $593.18K
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| BlackRock, Inc. | 4,596,903 | 7.40% | 13G (passive) amendment | Mar 31, 2025 |
| Dimensional Fund Advisors LP | 3,006,491 | 5.00% | 13G (passive) amendment | Jun 30, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of OIS | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| BlackRock, Inc. | 6,818,282 | 11.30% | $54.61M | +508,651 | 0.00% |
| First Eagle Investment Management, LLC | 4,011,354 | 6.65% | $32.13M | +1,967,645 | 0.03% |
| Dimensional Fund Advisors LP | 3,006,491 | 4.98% | $24.08M | −515,652 | 0.00% |
| Vanguard Capital Management LLC | 2,418,106 | 4.01% | $19.37M | +547 | 0.00% |
| American Century Companies Inc | 2,213,177 | 3.67% | $17.73M | +364,869 | 0.01% |
| Acadian Asset Management LLC | 2,042,288 | 3.39% | $16.35K | −310,097 | 0.02% |
| D. E. Shaw & Co., Inc. | 2,017,956 | 3.35% | $16.16M | −149,316 | 0.01% |
| State Street Corp | 1,980,909 | 3.28% | $15.87M | +247,410 | 0.00% |
| Aqr Capital Management LLC | 1,736,910 | 2.88% | $13.91M | −87,805 | 0.00% |
| Vanguard Portfolio Management LLC | 1,625,098 | 2.69% | $13.02M | −11,726 | 0.00% |
| Geode Capital Management, LLC | 1,445,708 | 2.40% | $11.58M | +87,918 | 0.00% |
| Two Sigma Investments, LP | 1,444,776 | 2.40% | $11.57M | +371,472 | 0.01% |
| Kennedy Capital Management LLC | 1,291,140 | 2.14% | $10.34M | +212,741 | 0.18% |
| Morgan Stanley | 1,206,130 | 2.00% | $9.66M | −144,030 | 0.00% |
| Qube Research & Technologies Ltd | 1,122,386 | 1.86% | $8.99M | +923,875 | 0.01% |
| Hotchkis & Wiley Capital Management LLC | 1,100,201 | 1.82% | $8.81M | +99,150 | 0.03% |
| Charles Schwab Investment Management Inc | 1,083,987 | 1.80% | $8.68M | −47,622 | 0.00% |
| Bridgeway Capital Management, LLC | 840,237 | 1.39% | $6.73M | +7,332 | 0.12% |
| Algert Global LLC | 813,971 | 1.35% | $6.52M | +799,761 | 0.08% |
| Millennium Management LLC | 667,842 | 1.11% | $5.35M | −36,569 | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 199 | 56M | 92.0% | 25 / 77 | 72 / 39 | 9M | 8M |
| Q1 2026 | 217 | 54M | 90.0% | 59 / 76 | 57 / 19 | 15M | 7M |
| Q4 2025 | 181 | 51M | 84.7% | 35 / 57 | 65 / 13 | 4M | 7M |
| Q3 2025 | 159 | 54M | 90.2% | 23 / 65 | 47 / 16 | 6M | 4M |
| Q2 2025 | 152 | 52M | 85.9% | 28 / 57 | 54 / 32 | 6M | 6M |
| Q1 2025 | 157 | 51M | 84.5% | 25 / 69 | 48 / 16 | 7M | 5M |
| Q4 2024 | 150 | 49M | 81.7% | 23 / 50 | 58 / 26 | 4M | 4M |
| Q3 2024 | 154 | 50M | 82.6% | 23 / 54 | 56 / 17 | 11M | 8M |
| Q2 2024 | 149 | 54M | 89.2% | 23 / 55 | 61 / 45 | 12M | 18M |
| Q1 2024 | 173 | 60M | 99.2% | 29 / 77 | 49 / 37 | 12M | 15M |
| Q4 2023 | 181 | 62M | 100.0% | 26 / 72 | 61 / 19 | 8M | 4M |
| Q3 2023 | 175 | 57M | 94.9% | 23 / 59 | 68 / 18 | 4M | 4M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of OIS | Value | % of fund | As of |
|---|---|---|---|---|---|
| First Eagle Small Cap Opportunity Fund | 1,898,163 | 3.15% | $15.39M | 0.53% | Jul 31, 2026 |
| Vanguard Total Stock Market Index Fund | 1,718,766 | 2.85% | $13.77M | 0.00% | Jun 30, 2026 |
| Avantis U.S. Small Cap Value ETF | 1,718,253 | 2.85% | $14.61M | 0.05% | May 31, 2026 |
| iShares Russell 2000 ETF | 1,484,007 | 2.46% | $11.89M | 0.01% | Jun 30, 2026 |
| U.S. Small Cap Value Portfolio | 725,908 | 1.20% | $5.89M | 0.03% | Jul 31, 2026 |
| Vanguard Energy Index Fund | 713,107 | 1.18% | $6.06M | 0.05% | May 31, 2026 |
| State Street(R) SPDR(R) S&P(R) Oil & Gas Equipment & Services ETF | 646,861 | 1.07% | $5.18M | 1.11% | Jun 30, 2026 |
| Vanguard Extended Market Index Fund | 632,419 | 1.05% | $5.07M | 0.01% | Jun 30, 2026 |
| Fidelity Small Cap Index Fund | 623,070 | 1.03% | $5.05M | 0.01% | Jul 31, 2026 |
| Schwab Fundamental U.S. Small Company ETF | 586,956 | 0.97% | $4.99M | 0.06% | May 31, 2026 |
| iShares Russell 2000 Value ETF | 523,639 | 0.87% | $4.19M | 0.03% | Jun 30, 2026 |
| Federated Hermes MDT Small Cap Core Fund | 518,488 | 0.86% | $4.20M | 0.19% | Jul 31, 2026 |
| BlackRock Advantage Small Cap Core Fund | 470,759 | 0.78% | $4.00M | 0.08% | May 29, 2026 |
| Fidelity Enhanced Small Cap Core ETF | 430,611 | 0.71% | $3.45M | 0.06% | Jun 30, 2026 |
| EA Bridgeway Omni Small-Cap Value ETF | 409,537 | 0.68% | $3.28M | 0.14% | Jun 30, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Lloyd A. Hajdik | President & CEO, Director | 737,390 | 1.22% | May 4, 2026 |
| Cindy B. Taylor | President & CEO, Director | 2,205,388 | 3.66% | Feb 23, 2026 |
| Matthew Earl Autenrieth | Executive VP, CFO & Treasurer | 23,768 | 0.04% | May 4, 2026 |
| Philip Scott Moses | EVP, Chief Operating Officer | 737,344 | 1.22% | May 4, 2026 |
| Brian E. Taylor | Sr. VP, Controller & CAO | 212,521 | 0.35% | Feb 23, 2026 |
| Robert L. Potter | Director | 226,639 | 0.38% | Jul 1, 2026 |
| Hallie A. Vanderhider | Director | 160,866 | 0.27% | May 13, 2026 |
| Denise Castillo-Rhodes | Director | 140,710 | 0.23% | May 13, 2026 |
| Lawrence R. Dickerson | Director | 175,613 | 0.29% | May 13, 2026 |
| E. Joseph Wright | Director | 163,304 | 0.27% | May 13, 2026 |
| Darrell E. Hollek | Director | 120,833 | 0.20% | May 13, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Robert L. Potter Director | Jun 30, 2026 | Award | +1,561 | $8.01 | $12.50K | 226,639 |
| Darrell E. Hollek Director | May 12, 2026 | Award | +16,760 | – | – | 120,833 |
| Denise Castillo-Rhodes Director | May 12, 2026 | Award | +16,760 | – | – | 140,710 |
| Lawrence R. Dickerson Director | May 12, 2026 | Award | +16,760 | – | – | 175,613 |
| Robert L. Potter Director | May 12, 2026 | Award | +16,760 | – | – | 225,078 |
| Hallie A. Vanderhider Director | May 12, 2026 | Award | +16,760 | – | – | 160,866 |
| E. Joseph Wright Director | May 12, 2026 | Award | +16,760 | – | – | 163,304 |
| Philip Scott Moses EVP, Chief Operating Officer | May 1, 2026 | Award | +13,357 | – | – | 737,344 |
| Matthew Earl Autenrieth Executive VP, CFO & Treasurer | May 1, 2026 | Award | +35,619 | – | – | 59,387 |
| Lloyd A. Hajdik President & CEO, Director | May 1, 2026 | Award | +66,785 | – | – | 737,390 |
| Darrell E. Hollek Director | Mar 31, 2026 | Sale | −42,511 | $11.61 | $493.55K | 104,073 |
| Robert L. Potter Director | Mar 31, 2026 | Award | +1,074 | $11.64 | $12.50K | 208,318 |
| Brian E. Taylor Sr. VP, Controller & CAO | Feb 20, 2026 | Tax withholding | −9,858 | $12.53 | $123.52K | 212,521 |
| Lloyd A. Hajdik Executive VP, CFO & Treasurer | Feb 20, 2026 | Tax withholding | −16,430 | $12.53 | $205.87K | 670,605 |
| Philip Scott Moses EVP, Chief Operating Officer | Feb 20, 2026 | Tax withholding | −15,266 | $12.53 | $191.28K | 723,987 |
| Cindy B. Taylor President & CEO, Director | Feb 20, 2026 | Tax withholding | −42,061 | $12.53 | $527.02K | 2,205,388 |
| Brian E. Taylor Sr. VP, Controller & CAO | Feb 19, 2026 | Award | +37,500 | – | – | 222,379 |
| Lloyd A. Hajdik Executive VP, CFO & Treasurer | Feb 19, 2026 | Award | +62,500 | – | – | 687,035 |
| Philip Scott Moses EVP, Chief Operating Officer | Feb 19, 2026 | Award | +62,500 | – | – | 739,253 |
| Cindy B. Taylor President & CEO, Director | Feb 19, 2026 | Award | +160,000 | – | – | 2,247,449 |
| Cindy B. Taylor President & CEO, Director | Feb 18, 2026 | Tax withholding | −34,726 | $9.43 | $327.47K | 2,087,449 |
| Cindy B. Taylor President & CEO, Director | Feb 18, 2026 | Award | +81,998 | – | – | 2,122,175 |
| Philip Scott Moses EVP, Chief Operating Officer | Feb 18, 2026 | Award | +28,471 | – | – | 687,956 |
| Philip Scott Moses EVP, Chief Operating Officer | Feb 18, 2026 | Tax withholding | −11,203 | $9.43 | $105.64K | 676,753 |
| Lloyd A. Hajdik Executive VP, CFO & Treasurer | Feb 18, 2026 | Tax withholding | −12,057 | $9.43 | $113.70K | 624,535 |
| Lloyd A. Hajdik Executive VP, CFO & Treasurer | Feb 18, 2026 | Award | +28,471 | – | – | 636,592 |
| Philip Scott Moses EVP, Chief Operating Officer | Feb 16, 2026 | Tax withholding | −13,439 | $9.40 | $126.33K | 659,485 |
| Philip Scott Moses EVP, Chief Operating Officer | Feb 16, 2026 | Tax withholding | −8,998 | $9.40 | $84.58K | 672,924 |
| Brian E. Taylor Sr. VP, Controller & CAO | Feb 16, 2026 | Tax withholding | −5,230 | $9.40 | $49.16K | 192,040 |
| Brian E. Taylor Sr. VP, Controller & CAO | Feb 16, 2026 | Tax withholding | −7,161 | $9.40 | $67.31K | 184,879 |
| Cindy B. Taylor President & CEO, Director | Feb 16, 2026 | Tax withholding | −27,892 | $9.40 | $262.18K | 2,081,832 |
| Cindy B. Taylor President & CEO, Director | Feb 16, 2026 | Tax withholding | −41,655 | $9.40 | $391.56K | 2,040,177 |
| Lloyd A. Hajdik Executive VP, CFO & Treasurer | Feb 16, 2026 | Tax withholding | −9,684 | $9.40 | $91.03K | 622,584 |
| Lloyd A. Hajdik Executive VP, CFO & Treasurer | Feb 16, 2026 | Tax withholding | −14,463 | $9.40 | $135.95K | 608,121 |
| Robert L. Potter Director | Dec 31, 2025 | Award | +1,846 | $6.77 | $12.50K | 207,244 |
| Cindy B. Taylor President & CEO, Director | Dec 16, 2025 | Sale | −14,760 | $6.75 | $99.63K | 2,109,724 |
| Robert L. Potter Director | Sep 30, 2025 | Award | +2,063 | $6.06 | $12.50K | 205,398 |
| Robert L. Potter Director | Jun 30, 2025 | Award | +2,332 | $5.36 | $12.50K | 203,335 |
| Lawrence R. Dickerson Director | May 13, 2025 | Award | +31,185 | – | – | 158,853 |
| Darrell E. Hollek Director | May 13, 2025 | Award | +31,185 | – | – | 146,584 |
| Robert L. Potter Director | May 13, 2025 | Award | +31,185 | – | – | 201,003 |
| Hallie A. Vanderhider Director | May 13, 2025 | Award | +31,185 | – | – | 144,106 |
| Denise Castillo-Rhodes Director | May 13, 2025 | Award | +31,185 | – | – | 123,950 |
| E. Joseph Wright Director | May 13, 2025 | Award | +31,185 | – | – | 146,544 |
| Robert L. Potter Director | Mar 31, 2025 | Award | +2,427 | $5.15 | $12.50K | 169,818 |
| Lloyd A. Hajdik Executive VP, CFO & Treasurer | Feb 20, 2025 | Award | +116,387 | – | – | 632,268 |
| Brian E. Taylor Sr. VP, Controller & CAO | Feb 20, 2025 | Award | +69,832 | – | – | 197,270 |
| Cindy B. Taylor President & CEO, Director | Feb 20, 2025 | Award | +297,952 | – | – | 2,124,484 |
| Philip Scott Moses EVP, Chief Operating Officer | Feb 20, 2025 | Award | +116,387 | – | – | 681,922 |
| Cindy B. Taylor President & CEO, Director | Feb 16, 2025 | Tax withholding | −38,912 | $5.42 | $210.90K | 1,896,079 |
| Cindy B. Taylor President & CEO, Director | Feb 16, 2025 | Tax withholding | −41,655 | $5.42 | $225.77K | 1,826,532 |
| Cindy B. Taylor President & CEO, Director | Feb 16, 2025 | Tax withholding | −27,892 | $5.42 | $151.17K | 1,868,187 |
| Brian E. Taylor Sr. VP, Controller & CAO | Feb 16, 2025 | Tax withholding | −6,936 | $5.42 | $37.59K | 127,438 |
| Brian E. Taylor Sr. VP, Controller & CAO | Feb 16, 2025 | Tax withholding | −7,297 | $5.42 | $39.55K | 139,378 |
| Brian E. Taylor Sr. VP, Controller & CAO | Feb 16, 2025 | Tax withholding | −5,004 | $5.42 | $27.12K | 134,374 |
| Philip Scott Moses EVP, Chief Operating Officer | Feb 16, 2025 | Tax withholding | −12,554 | $5.42 | $68.04K | 587,972 |
| Philip Scott Moses EVP, Chief Operating Officer | Feb 16, 2025 | Tax withholding | −8,998 | $5.42 | $48.77K | 578,974 |
| Philip Scott Moses EVP, Chief Operating Officer | Feb 16, 2025 | Tax withholding | −13,439 | $5.42 | $72.84K | 565,535 |
| Lloyd A. Hajdik Executive VP, CFO & Treasurer | Feb 16, 2025 | Tax withholding | −14,463 | $5.42 | $78.39K | 515,881 |
| Lloyd A. Hajdik Executive VP, CFO & Treasurer | Feb 16, 2025 | Tax withholding | −13,511 | $5.42 | $73.23K | 540,029 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| E. Hollek Darrell Director | Mar 31, 2026 | 42,511 | $493.09K | Mar 31, 2026 | Restricted Stock |
| B. Taylor Cindy Officer, Director | Dec 16, 2025 | 14,760 | $99.68K | Dec 16, 2025 | Exercised Shares |