Natural Gas Services GroupNGS
13F holders, Q4 2025 (December 31)132holders +20
28new positions
8sold out
5famous investors
$33.65avg. 13F price*
At the end of Q4 2025, 132 institutions reported holding Natural Gas Services Group (NGS) in their 13F filings, up 20 from Q3 2025. 28 opened new positions and 8 sold out. The largest holders were Dimensional Fund Advisors LP ($28.8M), BlackRock, Inc. ($26.6M) and AWM Investment Company, Inc. ($22.8M). 5 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Natural Gas Services Group
- CUSIP
- 63886Q109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 28 | $14.3M |
| Exits | 8 | $3.0M |
All 13F filers, Q3 2025 → Q4 2025: 953,017 shares bought and 728,136 shares sold, net +224,881 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 132 holders
| Dimensional Fund Advisors LP | 0.01% | Reduce -0.2% | 855,645 | $28.8M |
| BlackRock, Inc. | 0.00% | Add +3.9% | 791,307 | $26.6M |
| AWM Investment Company, Inc. | 2.20% | No change | 676,652 | $22.8M |
| Aegis Financial Corp. | 5.39% | No change | 671,112 | $22.6M |
| Vanguard Group Inc. | 0.00% | Add +4.7% | 640,540 | $21.6M |
| Ameriprise Financial Inc. | 0.00% | Add +0.8% | 513,625 | $17.3M |
| Weber Capital Management LLC | 15.84% | — | 498,581 | $16.8M |
| Royce & Associates LP | 0.12% | Reduce -1.9% | 354,816 | $11.9M |
| Pacific Ridge Capital Partners, LLC | 2.55% | Reduce -11.7% | 345,662 | $11.6M |
| Cannell Capital LLC | 7.01% | Reduce -9.1% | 326,252 | $11.0M |
| First Eagle Investment Management, LLC | 0.02% | Reduce -1.5% | 295,239 | $9.9M |
| American Century Companies Inc. | 0.00% | Add +22.5% | 277,637 | $9.3M |
| Renaissance Technologies | 0.01% | Reduce -14.8% | 256,442 | $8.6M |
| Geode Capital Management, LLC | 0.00% | Add +3.5% | 247,201 | $8.3M |
| Bridgeway Capital Management, LLC | 0.15% | Reduce -8.6% | 213,503 | $7.2M |
| State Street Corp. | 0.00% | Add +1.4% | 198,877 | $6.7M |
| Morgan Stanley | 0.00% | Add +22.5% | 174,755 | $5.9M |
| Russell Investments Group, Ltd. | 0.01% | Add +21.1% | 166,177 | $5.6M |
| RBF Capital, LLC | 0.21% | No change | 140,000 | $4.7M |
| Mill Road Capital Management LLC | 2.18% | Reduce -73.1% | 109,000 | $3.7M |
| LPL Financial LLC | 0.00% | New | 106,720 | $3.6M |
| Invesco Ltd. | 0.00% | Add +425.0% | 105,842 | $3.6M |
| Qube Research & Technologies Ltd | 0.01% | Add +11.3% | 104,901 | $3.5M |
| Millennium Management | 0.00% | Reduce -41.4% | 99,106 | $3.3M |
| Empowered Funds, LLC | 0.05% | No change | 96,149 | $3.2M |
| Raymond James Financial Inc. | 0.00% | Add +1.0% | 93,312 | $3.1M |
| Bank of New York Mellon Corp | 0.00% | Add +192.8% | 92,233 | $3.1M |
| Citadel Advisors | 0.00% | Add +915.6% | 84,643 | $2.8M |
| Northern Trust Corp. | 0.00% | Reduce -9.2% | 80,238 | $2.7M |
| Crown Advisors Management, Inc. | 1.77% | Add +14.3% | 80,000 | $2.7M |
| Two Sigma Investments, LP | 0.00% | Add +46.6% | 60,764 | $2.0M |
| White Pine Capital LLC | 0.48% | Reduce -2.0% | 51,655 | $1.7M |
| Rice Hall James & Associates, LLC | 0.08% | Reduce -0.3% | 44,203 | $1.5M |
| Goldman Sachs Group Inc. | 0.00% | Add +4.9% | 43,722 | $1.5M |
| Phocas Financial Corp. | 0.19% | New | 43,688 | $1.5M |
| Bank of America Corp. | 0.00% | Add +54.3% | 38,335 | $1.3M |
| Prudential Financial Inc. | 0.00% | New | 35,736 | $1.2M |
| First Trust Advisors LP | 0.00% | Add +3.3% | 34,828 | $1.2M |
| Informed Momentum Co LLC | 0.13% | New | 34,637 | $1.2M |
| Two Sigma Advisers, LP | 0.00% | Add +6.3% | 32,030 | $1.1M |
| TrueWealth Advisors, LLC | 0.27% | Add +0.7% | 30,869 | $1.0M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -0.0% | 29,872 | $1.0M |
| JPMorgan Chase & Co. | 0.00% | Reduce -8.2% | 28,635 | $964K |
| BNP Paribas Financial Markets | 0.00% | Add +68.8% | 28,352 | $954K |
| Arrowstreet Capital, Limited Partnership | 0.00% | Reduce -11.2% | 27,633 | $930K |
| Sei Investments Co. | 0.00% | New | 24,485 | $824K |
| Acadian Asset Management LLC | 0.00% | Add +3.9% | 24,393 | $819K |
| Stifel Financial Corp. | 0.00% | Add +62.9% | 23,096 | $777K |
| UBS Group AG | 0.00% | Reduce -70.3% | 21,734 | $731K |
| Barclays PLC | 0.00% | Add +45.0% | 21,384 | $720K |
| Calamos Advisors LLC | 0.00% | New | 20,754 | $698K |
| Trexquant Investment LP | 0.01% | New | 19,299 | $649K |
| Squarepoint Ops LLC | 0.00% | Reduce -41.6% | 17,919 | $603K |
| Perritt Capital Management Inc | 0.96% | Add +13.3% | 17,000 | $572K |
| Rothschild Wealth LLC | 0.06% | New | 17,000 | $572K |
| Creative Planning | 0.00% | Add +16.9% | 16,676 | $561K |
| Brasada Capital Management, LP | 0.09% | New | 15,000 | $516K |
| Nuveen, LLC | 0.00% | No change | 15,054 | $507K |
| Arthur M. Cohen & Associates, LLC | 0.08% | Add +84.5% | 14,390 | $484K |
| D. E. Shaw & Co. | 0.00% | New | 14,156 | $476K |
| PDT Partners, LLC | 0.03% | Reduce -9.4% | 13,994 | $471K |
| Boston Partners | 0.00% | Reduce -20.9% | 12,735 | $429K |
| Rhumbline Advisers | 0.00% | Reduce -16.6% | 12,641 | $425K |
| Simplex Trading, LLC | 0.01% | New | 12,432 | $418K |
| Wells Fargo & Company | 0.00% | Add +53.4% | 11,320 | $381K |
| State of Wisconsin Investment Board | 0.00% | New | 11,116 | $374K |
| AlphaQuest LLC | 0.02% | Reduce -30.1% | 10,405 | $350K |
| R Squared Ltd | 0.16% | Add +16.1% | 10,099 | $340K |
| Kestra Advisory Services, LLC | 0.00% | No change | 10,000 | $337K |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | New | 9,659 | $325K |
| Brandywine Global Investment Management, LLC | 0.00% | No change | 9,385 | $316K |
| Allspring Global Investments Holdings, LLC | 0.00% | Add +12.0% | 9,024 | $310K |
| New York State Common Retirement Fund | 0.00% | Add +192.8% | 9,078 | $305K |
| Deutsche Bank AG | 0.00% | Add +11.4% | 8,165 | $275K |
| Occudo Quantitative Strategies LP | 0.02% | New | 7,898 | $266K |
| STRS Ohio | 0.00% | Reduce -17.9% | 7,800 | $262K |
| HSBC Holdings PLC | 0.00% | New | 7,240 | $244K |
| AQR Capital Management | 0.00% | New | 7,092 | $239K |
| Lazard Asset Management LLC | 0.00% | Reduce -36.3% | 7,091 | $239K |
| Fca Corp. | 0.07% | New | 7,000 | $236K |
| Osaic Holdings, Inc. | 0.00% | Add +10.4% | 6,818 | $229K |
| T. Rowe Price Associates Inc. | 0.00% | New | 6,472 | $218K |
| State of Wyoming | 0.02% | Reduce -33.1% | 6,227 | $210K |
| Intech Investment Management LLC | 0.00% | New | 6,208 | $209K |
| Mangrove Partners Im, LLC | 0.02% | New | 6,199 | $209K |
| MetLife Investment Management, LLC | 0.00% | No change | 6,124 | $206K |
| FMR LLC | 0.00% | Add +2.2% | 5,845 | $197K |
| Steward Partners Investment Advisory, LLC | 0.00% | Add +437.9% | 4,965 | $167K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -1.2% | 4,745 | $160K |
| Royal Bank of Canada | 0.00% | Add +20.1% | 4,602 | $154K |
| Kemnay Advisory Services Inc. | 0.02% | New | 3,374 | $114K |
| Canada Pension Plan Investment Board | 0.00% | New | 3,300 | $111K |
| SG Americas Securities, LLC | 0.00% | New | 3,152 | $106K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 2,863 | $96K |
| Citigroup Inc. | 0.00% | Add +122.3% | 2,612 | $88K |
| LOM Asset Management Ltd | 0.01% | No change | 1,537 | $52K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 1,051 | $35K |
| Legal & General Group Plc | 0.00% | No change | 976 | $33K |
| State of Alaska, Department of Revenue | 0.00% | New | 909 | $30K |
| Zions Bancorporation, National Association | 0.00% | New | 790 | $27K |
"% of holder's portfolio" is NGS's weight in each manager's 13F, not the share of Natural Gas Services Group the manager owns.