Natural Gas Services Group Inc
NGS- Exchange
- NYSE
- Industry
- Oil & Gas Field Services, NEC
- SEC CIK
- 0001084991
No open-market purchases or sales by Natural Gas Services Group Inc insiders were filed in the last 90 days; 161 institutions reported holding it in 13F filings for Q2 2026, worth $475.2M in total; no superinvestor holds it.
13F holders, Q3 2021
Institutional positions in Natural Gas Services Group Inc as of Sep 30, 2021. 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
- 43
- −5 vs. Q2 2021
- Shares held
- 10.5M
- −445.0K (−4.1%) vs. Q2 2021
- Total value
- $108.6M
- −$3.53M (−3.1%) vs. Q2 2021
- New holders
- 1
- 7 more added
- Sold out
- 6
- 19 more reduced
Compare with Q2 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting NGS 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 | 161 | $475.2M |
| Q1 2026 | 149 | $398.7M |
| Q4 2025 | 132 | $330.5M |
| Q3 2025 | 112 | $260.7M |
| Q2 2025 | 104 | $238.2M |
| Q1 2025 | 108 | $196.2M |
| Q4 2024 | 97 | $242.3M |
| Q3 2024 | 85 | $173.6M |
| Q2 2024 | 81 | $179.0M |
| Q1 2024 | 63 | $165.3M |
| Q4 2023 | 64 | $131.2M |
| Q3 2023 | 50 | $116.3M |
| Q2 2023 | 48 | $79.8M |
| Q1 2023 | 39 | $82.9M |
| Q4 2022 | 44 | $94.7M |
| Q3 2022 | 46 | $94.5M |
| Q2 2022 | 48 | $109.0M |
| Q1 2022 | 42 | $121.5M |
| Q4 2021 | 41 | $107.8M |
| Q3 2021 | 43 | $108.6M |
| Q2 2021 | 48 | $112.1M |
| Q1 2021 | 53 | $103.0M |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Natural Gas Services Group Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 1,303,687 | $13.5M | 0.00% | +3130.0% | Added |
| Dimensional Fund Advisors LP | 967,753 | $10.0M | 0.00% | −48,048−4.7% | Reduced |
| Mill Road Capital Management LLC | 921,469 | $9.56M | 3.14% | 00.0% | Unchanged |
| Franklin Resources Inc | 789,773 | $8.20M | 0.00% | −68,110−7.9% | Reduced |
| AWM Investment Company, Inc. | 677,371 | $7.03M | 0.69% | +86,031+14.5% | Added |
| Pacific Ridge Capital Partners, LLC | 654,550 | $6.79M | 1.25% | −38,960−5.6% | Reduced |
| Vanguard Group Inc | 596,312 | $6.19M | 0.00% | 00.0% | Unchanged |
| Brown Advisory Inc | 585,003 | $6.07M | 0.01% | −12,502−2.1% | Reduced |
| Renaissance Technologies LLC | 583,361 | $6.05M | 0.01% | −50,700−8.0% | Reduced |
| Ameriprise Financial Inc | 528,713 | $5.49M | 0.00% | +430.0% | Added |
| Royce & Associates LP | 488,966 | $5.08M | 0.04% | 00.0% | Unchanged |
| Oslo Asset Management AS | 441,010 | $4.58M | 7.10% | 00.0% | Unchanged |
| BlackRock Inc. | 322,296 | $3.35M | 0.00% | −54,435−14.4% | Reduced |
| Foundry Partners, LLC | 256,030 | $2.66M | 0.10% | −4,050−1.6% | Reduced |
| Acuitas Investments, LLC | 223,009 | $2.31M | 1.01% | −71,058−24.2% | Reduced |
| Russell Investments Group, Ltd. | 195,984 | $2.03M | 0.00% | −10,503−5.1% | Reduced |
| Bridgeway Capital Management, LLC | 193,028 | $2.00M | 0.04% | 00.0% | Unchanged |
| RBF Capital, LLC | 140,000 | $1.45M | 0.08% | 00.0% | Unchanged |
| Victory Capital Management Inc | 105,612 | $1.10M | 0.00% | −62,027−37.0% | Reduced |
| Geode Capital Management, LLC | 89,765 | $931.0K | 0.00% | +279+0.3% | Added |
| Aristides Capital LLC | 60,925 | $632.0K | 0.47% | 00.0% | Unchanged |
| Morgan Stanley | 56,230 | $584.0K | 0.00% | −41,497−42.5% | Reduced |
| State Street Corp | 55,055 | $571.0K | 0.00% | 00.0% | Unchanged |
| Boston Partners | 48,238 | $501.0K | 0.00% | −7,585−13.6% | Reduced |
| Northern Trust Corp | 37,902 | $394.0K | 0.00% | −4,376−10.4% | Reduced |
| Winton Group Ltd | 24,920 | $259.0K | 0.01% | +2,669+12.0% | Added |
| D. E. Shaw & Co., Inc. | 21,561 | $224.0K | 0.00% | −2,845−11.7% | Reduced |
| Price T Rowe Associates Inc | 21,188 | $220.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 20,177 | $209.0K | 0.00% | −16,400−44.8% | Reduced |
| Bank of New York Mellon Corp | 19,720 | $205.0K | 0.00% | −148−0.7% | Reduced |
| Parametric Portfolio Associates LLC | 17,465 | $181.0K | 0.00% | −288−1.6% | Reduced |
| Royal Bank of Canada | 6,628 | $69.0K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 3,283 | $34.0K | 0.00% | +2,328+243.8% | Added |
| Bank of America Corp | 1,963 | $20.0K | 0.00% | +1,466+295.0% | Added |
| Quadrant Capital Group LLC | 968 | $10.0K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 1,000 | $10.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 227 | $2.00K | 0.00% | +227 | New |
| UBS Group AG | 107 | $1.00K | 0.00% | −1,392−92.9% | Reduced |
| Wells Fargo & Company | 73 | $1.00K | 0.00% | −9−11.0% | Reduced |
| Captrust Financial Advisors | 70 | $1.00K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 7 | $73 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 34 | $0 | 0.00% | 00.0% | Unchanged |
| SOA Wealth Advisors, LLC. | 26 | $0 | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 0 | $0 | 0.00% | −19,918−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −18,481−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −3,573−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −850−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −581−100.0% | Sold out |
| Savior LLC | 0 | $0 | 0.00% | −36−100.0% | Sold out |