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, Q4 2022
Institutional positions in Natural Gas Services Group Inc as of Dec 31, 2022. 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
- 44
- −2 vs. Q3 2022
- Shares held
- 8.26M
- −1.16M (−12.3%) vs. Q3 2022
- Total value
- $94.7M
- +$103.6K (+0.1%) vs. Q3 2022
- New holders
- 7
- 14 more added
- Sold out
- 9
- 15 more reduced
Compare with Q3 2022: 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, Q4 2022
Shares, value and share of portfolio for each institution holding Natural Gas Services Group Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 1,074,087 | $12.3M | 0.00% | +102,174+10.5% | Added |
| Dimensional Fund Advisors LP | 925,630 | $10.6M | 0.00% | +8,077+0.9% | Added |
| Mill Road Capital Management LLC | 822,008 | $9.42M | 5.21% | +116,149+16.5% | Added |
| AWM Investment Company, Inc. | 769,233 | $8.82M | 1.27% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 574,266 | $6.58M | 0.00% | −4,178−0.7% | Reduced |
| Pacific Ridge Capital Partners, LLC | 564,247 | $6.47M | 1.52% | −8,645−1.5% | Reduced |
| Renaissance Technologies LLC | 521,142 | $5.97M | 0.01% | +18,932+3.8% | Added |
| Vanguard Group Inc | 487,872 | $5.59M | 0.00% | −55,682−10.2% | Reduced |
| Royce & Associates LP | 420,258 | $4.82M | 0.05% | 00.0% | Unchanged |
| BlackRock Inc. | 397,801 | $4.56M | 0.00% | −2,018−0.5% | Reduced |
| Bridgeway Capital Management, LLC | 252,744 | $2.90M | 0.07% | +50,000+24.7% | Added |
| Acuitas Investments, LLC | 232,348 | $2.66M | 2.83% | +9,339+4.2% | Added |
| Russell Investments Group, Ltd. | 152,297 | $1.75M | 0.00% | +4,184+2.8% | Added |
| RBF Capital, LLC | 140,000 | $1.60M | 0.12% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 99,637 | $1.14M | 0.00% | +2,662+2.7% | Added |
| Geode Capital Management, LLC | 89,684 | $1.03M | 0.00% | +304+0.3% | Added |
| White Pine Capital LLC | 89,178 | $1.02M | 0.40% | −17,762−16.6% | Reduced |
| Victory Capital Management Inc | 85,271 | $977.2K | 0.00% | −37,750−30.7% | Reduced |
| Scoggin Management LP | 70,695 | $810.2K | 1.03% | +70,695 | New |
| Boston Partners | 58,133 | $666.2K | 0.00% | +14,825+34.2% | Added |
| State Street Corp | 48,753 | $558.7K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 43,627 | $500.0K | 0.00% | −1,188−2.7% | Reduced |
| Northern Trust Corp | 34,961 | $400.7K | 0.00% | −79−0.2% | Reduced |
| Citadel Advisors LLC | 34,730 | $398.0K | 0.00% | +34,730 | New |
| Bank of New York Mellon Corp | 30,343 | $347.7K | 0.00% | +9,228+43.7% | Added |
| Acadian Asset Management LLC | 30,099 | $343.0K | 0.00% | +21,792+262.3% | Added |
| O'Shaughnessy Asset Management, LLC | 26,267 | $301.0K | 0.00% | −13,473−33.9% | Reduced |
| Towerview LLC | 22,537 | $258.3K | 0.17% | +22,537 | New |
| Simplex Trading, LLC | 21,686 | $248.0K | 0.01% | +21,686 | New |
| First Eagle Investment Management, LLC | 21,290 | $244.0K | 0.00% | +21,290 | New |
| Susquehanna International Group, LLP | 19,851 | $227.5K | 0.00% | +19,851 | New |
| Assenagon Asset Management S.A. | 18,697 | $214.0K | 0.00% | 00.0% | Unchanged |
| Petrus Trust Company, LTA | 17,418 | $199.6K | 0.03% | +334+2.0% | Added |
| Ritholtz Wealth Management | 16,809 | $192.6K | 0.01% | −3,424−16.9% | Reduced |
| Aristides Capital LLC | 10,895 | $124.9K | 0.08% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 10,577 | $121.2K | 0.00% | −200−1.9% | Reduced |
| Price T Rowe Associates Inc | 10,588 | $121.0K | 0.00% | −3,300−23.8% | Reduced |
| Qube Research & Technologies Ltd | 10,317 | $118.2K | 0.00% | −2,511−19.6% | Reduced |
| Royal Bank of Canada | 3,500 | $40.0K | 0.00% | +3,500 | New |
| Tower Research Capital LLC (TRC) | 210 | $2.00K | 0.00% | −2,734−92.9% | Reduced |
| Wells Fargo & Company | 74 | $848 | 0.00% | +1+1.4% | Added |
| SOA Wealth Advisors, LLC. | 26 | $298 | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 13 | $149 | 0.00% | −882−98.5% | Reduced |
| JPMorgan Chase & Co | 34 | $0 | 0.00% | 00.0% | Unchanged |
| Franklin Resources Inc | 0 | $0 | 0.00% | −751,046−100.0% | Sold out |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −271,600−100.0% | Sold out |
| Oslo Asset Management AS | 0 | $0 | 0.00% | −209,727−100.0% | Sold out |
| Foundry Partners, LLC | 0 | $0 | 0.00% | −184,605−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −71,034−100.0% | Sold out |
| Ancora Advisors, LLC | 0 | $0 | 0.00% | −35,993−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −20,974−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −10,730−100.0% | Sold out |
| BNP Paribas Arbitrage, SA | 0 | $0 | 0.00% | −100−100.0% | Sold out |