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 2024
Institutional positions in Natural Gas Services Group Inc as of Mar 31, 2024. 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
- 63
- −1 vs. Q4 2023
- Shares held
- 8.50M
- +344.1K (+4.2%) vs. Q4 2023
- Total value
- $165.3M
- +$34.1M (+26.0%) vs. Q4 2023
- New holders
- 8
- 26 more added
- Sold out
- 9
- 18 more reduced
Compare with Q4 2023: 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 2024
Shares, value and share of portfolio for each institution holding Natural Gas Services Group Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mill Road Capital Management LLC | 921,508 | $17.9M | 7.78% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 903,914 | $17.6M | 0.00% | +12,572+1.4% | Added |
| Aegis Financial Corp | 854,695 | $16.6M | 14.09% | 00.0% | Unchanged |
| AWM Investment Company, Inc. | 724,514 | $14.1M | 1.84% | −44,719−5.8% | Reduced |
| Pacific Ridge Capital Partners, LLC | 589,681 | $11.5M | 2.51% | −30,617−4.9% | Reduced |
| Ameriprise Financial Inc | 563,548 | $10.9M | 0.00% | +27,797+5.2% | Added |
| Vanguard Group Inc | 491,167 | $9.54M | 0.00% | +6,129+1.3% | Added |
| Renaissance Technologies LLC | 379,799 | $7.38M | 0.01% | −102,544−21.3% | Reduced |
| BlackRock Inc. | 336,552 | $6.54M | 0.00% | −35,233−9.5% | Reduced |
| Royce & Associates LP | 322,843 | $6.27M | 0.06% | −35,800−10.0% | Reduced |
| Bridgeway Capital Management, LLC | 252,349 | $4.90M | 0.10% | +5,917+2.4% | Added |
| Acuitas Investments, LLC | 200,200 | $3.89M | 1.96% | 00.0% | Unchanged |
| Millennium Management LLC | 174,757 | $3.40M | 0.00% | +116,655+200.8% | Added |
| Russell Investments Group, Ltd. | 172,221 | $3.35M | 0.01% | +42,099+32.4% | Added |
| RBF Capital, LLC | 140,000 | $2.72M | 0.15% | 00.0% | Unchanged |
| American Century Companies Inc | 120,309 | $2.34M | 0.00% | +76,707+175.9% | Added |
| Jane Street Group, LLC | 119,897 | $2.33M | 0.00% | +83,247+227.1% | Added |
| Susquehanna International Group, LLP | 104,900 | $2.04M | 0.00% | +20,988+25.0% | Added |
| Geode Capital Management, LLC | 93,332 | $1.81M | 0.00% | +2,030+2.2% | Added |
| Goldman Sachs Group Inc | 85,703 | $1.67M | 0.00% | +67,701+376.1% | Added |
| Ancora Advisors, LLC | 83,830 | $1.63M | 0.04% | +52,040+163.7% | Added |
| Empowered Funds, LLC | 78,495 | $1.53M | 0.03% | +5,917+8.2% | Added |
| White Pine Capital LLC | 52,426 | $1.16M | 0.44% | +1,760+3.5% | Added |
| Morgan Stanley | 57,623 | $1.12M | 0.00% | +14,375+33.2% | Added |
| Assenagon Asset Management S.A. | 50,755 | $986.2K | 0.00% | +2,182+4.5% | Added |
| Qube Research & Technologies Ltd | 45,740 | $888.7K | 0.00% | +9,452+26.0% | Added |
| Citigroup Inc | 41,482 | $806.0K | 0.00% | +5,744+16.1% | Added |
| Man Group plc | 39,394 | $765.4K | 0.00% | +21,007+114.2% | Added |
| EAM Investors, LLC | 38,942 | $756.6K | 0.12% | +38,942 | New |
| Marshall Wace, LLP | 38,469 | $747.5K | 0.00% | +17,593+84.3% | Added |
| JPMorgan Chase & Co | 36,635 | $711.8K | 0.00% | +22,031+150.9% | Added |
| State Street Corp | 36,052 | $700.5K | 0.00% | −300−0.8% | Reduced |
| Arrowstreet Capital, Limited Partnership | 32,156 | $625.0K | 0.00% | +32,156 | New |
| HRT Financial LP | 29,559 | $574.0K | 0.00% | +29,559 | New |
| Northern Trust Corp | 29,194 | $567.2K | 0.00% | +40+0.1% | Added |
| Boston Partners | 26,335 | $511.7K | 0.00% | −2,287−8.0% | Reduced |
| Laurion Capital Management LP | 25,425 | $494.0K | 0.01% | 00.0% | Unchanged |
| Invesco Ltd. | 23,725 | $461.0K | 0.00% | +23,725 | New |
| Bank of America Corp | 17,541 | $340.8K | 0.00% | −20,851−54.3% | Reduced |
| Balyasny Asset Management LLC | 16,855 | $327.5K | 0.00% | −8,669−34.0% | Reduced |
| Perritt Capital Management Inc | 15,100 | $293.4K | 0.16% | +5,100+51.0% | Added |
| Advisor Group Holdings, Inc. | 14,726 | $286.1K | 0.00% | −200−1.3% | Reduced |
| Barclays PLC | 13,030 | $253.2K | 0.00% | −9,506−42.2% | Reduced |
| Point72 Asia (Singapore) Pte. Ltd. | 12,668 | $246.1K | 0.06% | +12,668 | New |
| Corton Capital Inc. | 12,040 | $233.9K | 0.09% | −2,858−19.2% | Reduced |
| Cubist Systematic Strategies, LLC | 11,516 | $223.8K | 0.00% | +11,516 | New |
| Jump Financial, LLC | 10,992 | $213.6K | 0.01% | +112+1.0% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 10,918 | $212.1K | 0.00% | −17,492−61.6% | Reduced |
| Aristides Capital LLC | 10,895 | $211.7K | 0.09% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 10,351 | $201.1K | 0.02% | +10,351 | New |
| Proficio Capital Partners LLC | 10,000 | $194.3K | 0.02% | 00.0% | Unchanged |
| Royal Bank of Canada | 8,900 | $173.0K | 0.00% | −469−5.0% | Reduced |
| FMR LLC | 4,749 | $92.3K | 0.00% | −575−10.8% | Reduced |
| UBS Group AG | 1,025 | $19.9K | 0.00% | −3,664−78.1% | Reduced |
| Rhumbline Advisers | 462 | $8.98K | 0.00% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 200 | $3.89K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 139 | $2.70K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 76 | $1.48K | 0.00% | +1+1.3% | Added |
| Comerica Bank | 46 | $888 | 0.00% | +16+53.3% | Added |
| Tower Research Capital LLC (TRC) | 44 | $855 | 0.00% | −3,299−98.7% | Reduced |
| SOA Wealth Advisors, LLC. | 26 | $505 | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 357 | $7 | 0.00% | +357 | New |
| Simplex Trading, LLC | 29 | $0 | 0.00% | −75−72.1% | Reduced |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −42,668−100.0% | Sold out |
| Bank of New York Mellon Corp | 0 | $0 | 0.00% | −28,043−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −17,879−100.0% | Sold out |
| 683 Capital Management, LLC | 0 | $0 | 0.00% | −14,327−100.0% | Sold out |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −8,318−100.0% | Sold out |
| AJOVista, LLC | 0 | $0 | 0.00% | −2,381−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −893−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −619−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −53−100.0% | Sold out |