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, Q2 2025
Institutional positions in Natural Gas Services Group Inc as of Jun 30, 2025. 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
- 104
- −4 vs. Q1 2025
- Shares held
- 9.23M
- +295.1K (+3.3%) vs. Q1 2025
- Total value
- $238.2M
- +$41.9M (+21.4%) vs. Q1 2025
- New holders
- 13
- 39 more added
- Sold out
- 17
- 35 more reduced
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Natural Gas Services Group Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SBI Securities Co., Ltd. | 2 | $52 | 0.00% | −2−50.0% | Reduced |
| Comerica Bank | 5 | $130 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 10 | $258 | 0.00% | −10−50.0% | Reduced |
| Archer Investment Corp | 10 | $258 | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 15 | $387 | 0.00% | +3+25.0% | Added |
| SOA Wealth Advisors, LLC. | 26 | $671 | 0.00% | 00.0% | Unchanged |
| Sierra Ocean, LLC | 46 | $1.19K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 91 | $2.00K | 0.00% | +9+11.0% | Added |
| Smartleaf Asset Management LLC | 78 | $2.10K | 0.00% | −74−48.7% | Reduced |
| Nisa Investment Advisors, LLC | 87 | $2.25K | 0.00% | +29+50.0% | Added |
| CWM, LLC | 120 | $3.00K | 0.00% | −120−50.0% | Reduced |
| IFP Advisors, Inc | 0 | $4.49K | 0.00% | 0 | New |
| Sound Income Strategies, LLC | 200 | $5.16K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 243 | $6.27K | 0.00% | +95+64.2% | Added |
| Jones Financial Companies LLLP | 255 | $6.86K | 0.00% | +125+96.2% | Added |
| Amalgamated Bank | 371 | $10.0K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 481 | $12.4K | 0.00% | +423+729.3% | Added |
| Farther Finance Advisors, LLC | 700 | $18.1K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 777 | $20.1K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 976 | $25.2K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 1,051 | $27.1K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,057 | $27.3K | 0.00% | +456+75.9% | Added |
| Steward Partners Investment Advisory, LLC | 1,424 | $36.8K | 0.00% | +731+105.5% | Added |
| New York State Common Retirement Fund | 1,500 | $38.7K | 0.00% | −3,800−71.7% | Reduced |
| LOM Asset Management Ltd | 1,537 | $40.0K | 0.01% | +1,537 | New |
| Police & Firemen's Retirement System of New Jersey | 2,156 | $55.6K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 3,963 | $102.3K | 0.01% | −464−10.5% | Reduced |
| Citigroup Inc | 4,386 | $113.2K | 0.00% | −3,891−47.0% | Reduced |
| Deutsche Bank AG | 5,253 | $135.6K | 0.00% | −2,217−29.7% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 5,563 | $143.6K | 0.00% | −811−12.7% | Reduced |
| FMR LLC | 5,856 | $151.1K | 0.00% | +861+17.2% | Added |
| MetLife Investment Management | 6,124 | $158.1K | 0.00% | −215−3.4% | Reduced |
| Wells Fargo & Company | 6,185 | $159.6K | 0.00% | +26+0.4% | Added |
| Advisor Group Holdings, Inc. | 6,234 | $160.9K | 0.00% | −1,739−21.8% | Reduced |
| Allspring Global Investments Holdings, LLC | 8,137 | $210.0K | 0.00% | +8,137 | New |
| Calamos Advisors LLC | 8,210 | $211.9K | 0.00% | −4,294−34.3% | Reduced |
| Cubist Systematic Strategies, LLC | 8,353 | $215.6K | 0.00% | −6,778−44.8% | Reduced |
| Los Angeles Capital Management LLC | 8,710 | $224.8K | 0.00% | +8,710 | New |
| Acadian Asset Management LLC | 8,946 | $230.0K | 0.00% | +8,946 | New |
| Man Group plc | 8,947 | $230.9K | 0.00% | +8,947 | New |
| Verition Fund Management LLC | 9,044 | $233.4K | 0.00% | +9,044 | New |
| Two Sigma Advisers, LP | 9,130 | $235.6K | 0.00% | −1,700−15.7% | Reduced |
| Brandywine Global Investment Management, LLC | 9,385 | $242.2K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 9,500 | $245.2K | 0.00% | +9,500 | New |
| Kestra Advisory Services, LLC | 10,000 | $258.1K | 0.00% | 00.0% | Unchanged |
| EntryPoint Capital, LLC | 10,332 | $266.7K | 0.13% | −3,802−26.9% | Reduced |
| Bank of America Corp | 10,769 | $277.9K | 0.00% | +2,909+37.0% | Added |
| Quest Partners LLC | 11,420 | $294.8K | 0.03% | +6,166+117.4% | Added |
| Lazard Asset Management LLC | 12,415 | $320.0K | 0.00% | +12,415 | New |
| Royal Bank of Canada | 12,618 | $325.0K | 0.00% | +824+7.0% | Added |
| Stifel Financial Corp | 13,068 | $337.3K | 0.00% | −1,207−8.5% | Reduced |
| Susquehanna International Group, LLP | 13,212 | $341.0K | 0.00% | +229+1.8% | Added |
| Perritt Capital Management Inc | 14,000 | $361.3K | 0.19% | −1,100−7.3% | Reduced |
| Arrowstreet Capital, Limited Partnership | 14,036 | $362.3K | 0.00% | +14,036 | New |
| Two Sigma Investments, LP | 14,175 | $365.9K | 0.00% | −19−0.1% | Reduced |
| Wellington Management Group LLP | 14,347 | $370.3K | 0.00% | +14,347 | New |
| HighTower Advisors, LLC | 14,723 | $380.0K | 0.00% | +3,142+27.1% | Added |
| Inspire Advisors, LLC | 15,930 | $411.1K | 0.04% | +871+5.8% | Added |
| Rhumbline Advisers | 16,770 | $432.8K | 0.00% | +5,763+52.4% | Added |
| Barclays PLC | 17,450 | $450.4K | 0.00% | +4,094+30.7% | Added |
| Nuveen, LLC | 17,615 | $454.6K | 0.00% | −5,019−22.2% | Reduced |
| Boston Partners | 18,516 | $477.9K | 0.00% | +28+0.2% | Added |
| BNP Paribas Arbitrage, SA | 18,997 | $490.3K | 0.00% | +7,777+69.3% | Added |
| PDT Partners, LLC | 19,172 | $494.8K | 0.03% | −2,667−12.2% | Reduced |
| Jacobs Levy Equity Management, Inc | 22,915 | $591.4K | 0.00% | +22,915 | New |
| TrueWealth Advisors, LLC | 28,145 | $726.4K | 0.21% | +15,779+127.6% | Added |
| Charles Schwab Investment Management Inc | 29,881 | $771.2K | 0.00% | −50.0% | Reduced |
| Bank of New York Mellon Corp | 30,609 | $790.0K | 0.00% | +265+0.9% | Added |
| First Trust Advisors LP | 31,187 | $804.9K | 0.00% | +1,266+4.2% | Added |
| CWM Advisors, LLC | 31,746 | $819.4K | 0.09% | +31,746 | New |
| Goldman Sachs Group Inc | 32,394 | $836.1K | 0.00% | −6,985−17.7% | Reduced |
| JPMorgan Chase & Co | 33,994 | $877.4K | 0.00% | +10,525+44.8% | Added |
| Rice Hall James & Associates, LLC | 44,652 | $1.15M | 0.06% | −21,698−32.7% | Reduced |
| UBS Group AG | 47,657 | $1.23M | 0.00% | −20,829−30.4% | Reduced |
| White Pine Capital LLC | 52,623 | $1.36M | 0.43% | +798+1.5% | Added |
| Assenagon Asset Management S.A. | 57,251 | $1.48M | 0.00% | +1,481+2.7% | Added |
| Crown Advisors Management, Inc. | 70,000 | $1.81M | 1.44% | −30,000−30.0% | Reduced |
| Millennium Management LLC | 72,333 | $1.87M | 0.00% | −77,160−51.6% | Reduced |
| Squarepoint Ops LLC | 75,284 | $1.94M | 0.00% | +38,341+103.8% | Added |
| Qube Research & Technologies Ltd | 77,986 | $2.01M | 0.00% | +6,602+9.2% | Added |
| Northern Trust Corp | 85,658 | $2.21M | 0.00% | −8,590−9.1% | Reduced |
| Raymond James Financial Inc | 91,243 | $2.35M | 0.00% | +52,115+133.2% | Added |
| Empowered Funds, LLC | 101,809 | $2.63M | 0.03% | +3,330+3.4% | Added |
| Invesco Ltd. | 112,513 | $2.90M | 0.00% | −24,235−17.7% | Reduced |
| Morgan Stanley | 137,599 | $3.55M | 0.00% | +7,944+6.1% | Added |
| RBF Capital, LLC | 140,000 | $3.61M | 0.18% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 147,084 | $3.80M | 0.00% | −16,389−10.0% | Reduced |
| American Century Companies Inc | 153,361 | $3.96M | 0.00% | +92,444+151.8% | Added |
| State Street Corp | 195,594 | $5.05M | 0.00% | +21,452+12.3% | Added |
| Acuitas Investments, LLC | 200,200 | $5.17M | 4.11% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 230,817 | $5.96M | 0.00% | +3,221+1.4% | Added |
| Bridgeway Capital Management, LLC | 239,163 | $6.17M | 0.15% | +3,330+1.4% | Added |
| First Eagle Investment Management, LLC | 299,239 | $7.72M | 0.02% | +15,550+5.5% | Added |
| Cannell Capital LLC | 331,616 | $8.56M | 2.67% | +244,193+279.3% | Added |
| Renaissance Technologies LLC | 337,342 | $8.71M | 0.01% | −26,400−7.3% | Reduced |
| Royce & Associates LP | 352,787 | $9.11M | 0.09% | +142,939+68.1% | Added |
| Pacific Ridge Capital Partners, LLC | 400,243 | $10.3M | 2.47% | −5,911−1.5% | Reduced |
| Mill Road Capital Management LLC | 404,745 | $10.4M | 6.69% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 509,714 | $13.2M | 0.00% | +2,424+0.5% | Added |
| Vanguard Group Inc | 604,308 | $15.6M | 0.00% | −1,326−0.2% | Reduced |