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, Q1 2023
Institutional positions in Natural Gas Services Group Inc as of Mar 31, 2023. 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
- 39
- −5 vs. Q4 2022
- Shares held
- 8.04M
- −221.9K (−2.7%) vs. Q4 2022
- Total value
- $82.9M
- −$11.8M (−12.5%) vs. Q4 2022
- New holders
- 2
- 10 more added
- Sold out
- 7
- 20 more reduced
Compare with Q4 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, Q1 2023
Shares, value and share of portfolio for each institution holding Natural Gas Services Group Inc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 1,086,927 | $11.2M | 0.00% | +12,840+1.2% | Added |
| Dimensional Fund Advisors LP | 947,672 | $9.77M | 0.00% | +22,042+2.4% | Added |
| Mill Road Capital Management LLC | 910,908 | $9.39M | 4.83% | +88,900+10.8% | Added |
| AWM Investment Company, Inc. | 769,233 | $7.93M | 1.07% | 00.0% | Unchanged |
| Pacific Ridge Capital Partners, LLC | 560,025 | $5.77M | 1.42% | −4,222−0.7% | Reduced |
| Ameriprise Financial Inc | 551,459 | $5.69M | 0.00% | −22,807−4.0% | Reduced |
| Vanguard Group Inc | 482,180 | $4.97M | 0.00% | −5,692−1.2% | Reduced |
| Renaissance Technologies LLC | 473,899 | $4.89M | 0.01% | −47,243−9.1% | Reduced |
| Royce & Associates LP | 419,458 | $4.32M | 0.04% | −800−0.2% | Reduced |
| BlackRock Inc. | 365,758 | $3.77M | 0.00% | −32,043−8.1% | Reduced |
| Bridgeway Capital Management, LLC | 249,514 | $2.57M | 0.07% | −3,230−1.3% | Reduced |
| Acuitas Investments, LLC | 213,914 | $2.21M | 2.28% | −18,434−7.9% | Reduced |
| Russell Investments Group, Ltd. | 151,688 | $1.56M | 0.00% | −609−0.4% | Reduced |
| RBF Capital, LLC | 140,000 | $1.44M | 0.10% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 98,189 | $1.01M | 0.00% | −1,448−1.5% | Reduced |
| Geode Capital Management, LLC | 89,685 | $924.7K | 0.00% | +10.0% | Added |
| Victory Capital Management Inc | 81,425 | $839.5K | 0.00% | −3,846−4.5% | Reduced |
| Boston Partners | 55,049 | $567.6K | 0.00% | −3,084−5.3% | Reduced |
| State Street Corp | 48,753 | $502.6K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 44,053 | $454.2K | 0.00% | +426+1.0% | Added |
| White Pine Capital LLC | 38,312 | $395.0K | 0.15% | −50,866−57.0% | Reduced |
| Northern Trust Corp | 33,121 | $341.5K | 0.00% | −1,840−5.3% | Reduced |
| Susquehanna International Group, LLP | 32,073 | $330.7K | 0.00% | +12,222+61.6% | Added |
| Bank of New York Mellon Corp | 29,258 | $301.6K | 0.00% | −1,085−3.6% | Reduced |
| Acadian Asset Management LLC | 27,593 | $283.0K | 0.00% | −2,506−8.3% | Reduced |
| Towerview LLC | 22,537 | $232.4K | 0.15% | 00.0% | Unchanged |
| Petrus Trust Company, LTA | 20,958 | $216.1K | 0.03% | +3,540+20.3% | Added |
| American Century Companies Inc | 19,587 | $197.8K | 0.00% | +19,587 | New |
| Citadel Advisors LLC | 18,337 | $189.1K | 0.00% | −16,393−47.2% | Reduced |
| O'Shaughnessy Asset Management, LLC | 14,715 | $151.7K | 0.00% | −11,552−44.0% | Reduced |
| Assenagon Asset Management S.A. | 14,556 | $150.1K | 0.00% | −4,141−22.1% | Reduced |
| Price T Rowe Associates Inc | 12,288 | $127.0K | 0.00% | +1,700+16.1% | Added |
| Aristides Capital LLC | 10,895 | $112.3K | 0.07% | 00.0% | Unchanged |
| Royal Bank of Canada | 3,510 | $36.0K | 0.00% | +10+0.3% | Added |
| Sound Income Strategies, LLC | 200 | $2.06K | 0.00% | +200 | New |
| Wells Fargo & Company | 76 | $784 | 0.00% | +2+2.7% | Added |
| SOA Wealth Advisors, LLC. | 26 | $268 | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 34 | $0 | 0.00% | −176−83.8% | Reduced |
| JPMorgan Chase & Co | 34 | $0 | 0.00% | 00.0% | Unchanged |
| Scoggin Management LP | 0 | $0 | 0.00% | −70,695−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −21,686−100.0% | Sold out |
| First Eagle Investment Management, LLC | 0 | $0 | 0.00% | −21,290−100.0% | Sold out |
| Ritholtz Wealth Management | 0 | $0 | 0.00% | −16,809−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −10,577−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −10,317−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −13−100.0% | Sold out |