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 2025
Institutional positions in Natural Gas Services Group Inc as of Dec 31, 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
- 132
- +20 vs. Q3 2025
- Shares held
- 9.82M
- +506.8K (+5.4%) vs. Q3 2025
- Total value
- $330.5M
- +$69.8M (+26.8%) vs. Q3 2025
- New holders
- 29
- 49 more added
- Sold out
- 9
- 33 more reduced
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Natural Gas Services Group Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SBI Securities Co., Ltd. | 2 | $67 | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 5 | $169 | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 10 | $337 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 12 | $404 | 0.00% | +2+20.0% | Added |
| Allworth Financial LP | 12 | $404 | 0.00% | +12 | New |
| Parallel Advisors, LLC | 15 | $505 | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 16 | $538 | 0.00% | −27−62.8% | Reduced |
| US Bancorp | 17 | $572 | 0.00% | +4+30.8% | Added |
| Parkside Financial Bank & Trust | 20 | $673 | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 23 | $774 | 0.00% | +11+91.7% | Added |
| SOA Wealth Advisors, LLC. | 26 | $881 | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 30 | $1.01K | 0.00% | −13−30.2% | Reduced |
| Global Retirement Partners, LLC | 41 | $1.38K | 0.00% | +14+51.9% | Added |
| Quadrant Capital Group LLC | 47 | $1.58K | 0.00% | +21+80.8% | Added |
| Covestor Ltd | 48 | $2.00K | 0.00% | −26−35.1% | Reduced |
| UBS Asset Management Americas Inc | 66 | $2.22K | 0.00% | +66 | New |
| Optiver Holding B.V. | 86 | $2.89K | 0.00% | −84−49.4% | Reduced |
| Nisa Investment Advisors, LLC | 87 | $2.93K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 91 | $3.06K | 0.00% | +83+1,037.5% | Added |
| Jones Financial Companies LLLP | 125 | $4.21K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 196 | $6.59K | 0.00% | +118+151.3% | Added |
| Sound Income Strategies, LLC | 201 | $6.75K | 0.00% | +1+0.5% | Added |
| CWM, LLC | 260 | $9.00K | 0.00% | +46+21.5% | Added |
| Amalgamated Bank | 319 | $11.0K | 0.00% | −52−14.0% | Reduced |
| Sterling Capital Management LLC | 448 | $15.1K | 0.00% | −74−14.2% | Reduced |
| Tower Research Capital LLC (TRC) | 488 | $16.4K | 0.00% | −182−27.2% | Reduced |
| Umb Bank N A | 500 | $16.8K | 0.00% | 00.0% | Unchanged |
| Financial Consulate, Inc | 500 | $16.8K | 0.00% | +500 | New |
| GAMMA Investing LLC | 517 | $17.4K | 0.00% | +36+7.5% | Added |
| Smartleaf Asset Management LLC | 529 | $18.0K | 0.00% | +321+154.3% | Added |
| California State Teachers Retirement System | 627 | $21.1K | 0.00% | −151−19.4% | Reduced |
| Farther Finance Advisors, LLC | 711 | $23.9K | 0.00% | +11+1.6% | Added |
| Zions Bancorporation, National Association | 790 | $26.6K | 0.00% | +790 | New |
| State of Alaska, Department of Revenue | 909 | $30.0K | 0.00% | +909 | New |
| Legal & General Group Plc | 976 | $32.8K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 1,051 | $35.4K | 0.00% | 00.0% | Unchanged |
| LOM Asset Management Ltd | 1,537 | $51.7K | 0.01% | 00.0% | Unchanged |
| Citigroup Inc | 2,612 | $87.9K | 0.00% | +1,437+122.3% | Added |
| Police & Firemen's Retirement System of New Jersey | 2,863 | $96.3K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 3,152 | $106.0K | 0.00% | +3,152 | New |
| Canada Pension Plan Investment Board | 3,300 | $111.0K | 0.00% | +3,300 | New |
| Kemnay Advisory Services Inc. | 3,374 | $113.5K | 0.02% | +3,374 | New |
| Royal Bank of Canada | 4,602 | $154.0K | 0.00% | +771+20.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 4,745 | $159.7K | 0.00% | −59−1.2% | Reduced |
| Steward Partners Investment Advisory, LLC | 4,965 | $167.1K | 0.00% | +4,042+437.9% | Added |
| FMR LLC | 5,845 | $196.7K | 0.00% | +126+2.2% | Added |
| MetLife Investment Management | 6,124 | $206.1K | 0.00% | 00.0% | Unchanged |
| Mangrove Partners | 6,199 | $208.6K | 0.02% | +6,199 | New |
| Intech Investment Management LLC | 6,208 | $208.9K | 0.00% | +6,208 | New |
| State of Wyoming | 6,227 | $209.5K | 0.02% | −3,086−33.1% | Reduced |
| Price T Rowe Associates Inc | 6,472 | $218.0K | 0.00% | +6,472 | New |
| Advisor Group Holdings, Inc. | 6,818 | $229.4K | 0.00% | +642+10.4% | Added |
| Fca Corp | 7,000 | $235.6K | 0.07% | +7,000 | New |
| Lazard Asset Management LLC | 7,091 | $238.6K | 0.00% | −4,038−36.3% | Reduced |
| AQR Capital Management LLC | 7,092 | $238.6K | 0.00% | +7,092 | New |
| HSBC Holdings PLC | 7,240 | $244.0K | 0.00% | +7,240 | New |
| STRS Ohio | 7,800 | $262.5K | 0.00% | −1,700−17.9% | Reduced |
| Occudo Quantitative Strategies LP | 7,898 | $265.8K | 0.02% | +7,898 | New |
| Deutsche Bank AG | 8,165 | $274.8K | 0.00% | +836+11.4% | Added |
| New York State Common Retirement Fund | 9,078 | $305.5K | 0.00% | +5,978+192.8% | Added |
| Allspring Global Investments Holdings, LLC | 9,024 | $310.3K | 0.00% | +967+12.0% | Added |
| Brandywine Global Investment Management, LLC | 9,385 | $315.8K | 0.00% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 9,659 | $325.0K | 0.00% | +9,659 | New |
| Kestra Advisory Services, LLC | 10,000 | $336.5K | 0.00% | 00.0% | Unchanged |
| R Squared Ltd | 10,099 | $339.8K | 0.16% | +1,400+16.1% | Added |
| Quest Partners LLC | 10,405 | $350.1K | 0.02% | −4,486−30.1% | Reduced |
| State of Wisconsin Investment Board | 11,116 | $374.1K | 0.00% | +11,116 | New |
| Wells Fargo & Company | 11,320 | $380.9K | 0.00% | +3,938+53.3% | Added |
| Simplex Trading, LLC | 12,432 | $418.3K | 0.01% | +12,432 | New |
| Rhumbline Advisers | 12,641 | $425.4K | 0.00% | −2,518−16.6% | Reduced |
| Boston Partners | 12,735 | $428.5K | 0.00% | −3,370−20.9% | Reduced |
| PDT Partners, LLC | 13,994 | $470.9K | 0.03% | −1,458−9.4% | Reduced |
| D. E. Shaw & Co., Inc. | 14,156 | $476.3K | 0.00% | +14,156 | New |
| Arthur M. Cohen & Associates, LLC | 14,390 | $484.2K | 0.08% | +6,590+84.5% | Added |
| Nuveen, LLC | 15,054 | $506.6K | 0.00% | 00.0% | Unchanged |
| Brasada Capital Management, LP | 15,000 | $515.9K | 0.09% | +15,000 | New |
| Creative Planning | 16,676 | $561.1K | 0.00% | +2,414+16.9% | Added |
| Perritt Capital Management Inc | 17,000 | $572.0K | 0.96% | +2,000+13.3% | Added |
| Sentinus, LLC | 17,000 | $572.0K | 0.05% | +17,000 | New |
| Squarepoint Ops LLC | 17,919 | $603.0K | 0.00% | −12,785−41.6% | Reduced |
| Trexquant Investment LP | 19,299 | $649.4K | 0.01% | +19,299 | New |
| Calamos Advisors LLC | 20,754 | $698.4K | 0.00% | +20,754 | New |
| Barclays PLC | 21,384 | $719.6K | 0.00% | +6,640+45.0% | Added |
| UBS Group AG | 21,734 | $731.3K | 0.00% | −51,569−70.4% | Reduced |
| Stifel Financial Corp | 23,096 | $777.2K | 0.00% | +8,920+62.9% | Added |
| Acadian Asset Management LLC | 24,393 | $819.0K | 0.00% | +917+3.9% | Added |
| SEI Investments Co | 24,485 | $823.9K | 0.00% | +24,485 | New |
| Arrowstreet Capital, Limited Partnership | 27,633 | $929.9K | 0.00% | −3,482−11.2% | Reduced |
| BNP Paribas Arbitrage, SA | 28,352 | $954.0K | 0.00% | +11,552+68.8% | Added |
| JPMorgan Chase & Co | 28,635 | $963.6K | 0.00% | −2,562−8.2% | Reduced |
| Charles Schwab Investment Management Inc | 29,872 | $1.01M | 0.00% | −130.0% | Reduced |
| TrueWealth Advisors, LLC | 30,869 | $1.04M | 0.27% | +225+0.7% | Added |
| Two Sigma Advisers, LP | 32,030 | $1.08M | 0.00% | +1,900+6.3% | Added |
| EAM Investors, LLC | 34,637 | $1.17M | 0.13% | +34,637 | New |
| First Trust Advisors LP | 34,828 | $1.17M | 0.00% | +1,103+3.3% | Added |
| Prudential Financial Inc | 35,736 | $1.20M | 0.00% | +35,736 | New |
| Bank of America Corp | 38,335 | $1.29M | 0.00% | +13,488+54.3% | Added |
| Phocas Financial Corp. | 43,688 | $1.47M | 0.19% | +43,688 | New |
| Goldman Sachs Group Inc | 43,722 | $1.47M | 0.00% | +2,032+4.9% | Added |
| Rice Hall James & Associates, LLC | 44,203 | $1.49M | 0.08% | −116−0.3% | Reduced |