Funds holding Natural Gas Services Group Inc
166 funds declare a position · 32 ETFs and 134 other funds · 175.4M $ · US63886Q1094
Each line carries its report date.
| Rank | Fund | Shares | Value | Weight | |
|---|---|---|---|---|---|
| 101 | Blackstone Alternative Multi-Strategy Fund Blackstone Alternative Investment Funds | 1,700 | 64.2K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 102 | JNL/DFA U.S. Core Equity Fund JNL Series Trust | 1,669 | 63K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 103 | Fidelity Flex Small Cap Index Fund Fidelity Salem Street Trust | 1,635 | 66.5K $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 104 | Longview Advantage ETF RBB Fund Trust | 1,634 | 62.5K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 105 | Avantis U.S. Small Cap Equity Fund American Century ETF Trust | 1,632 | 62.4K $ | 0.05 % | as of Feb 28, 2026 · Original filing |
| 106 | Small Cap Opportunities Trust John Hancock Variable Insurance Trust | 1,588 | 59.9K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 107 | Column Small Cap Fund Trust for Professional Managers | 1,559 | 59.6K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 108 | SIIT EXTENDED MARKET INDEX FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 1,500 | 57.4K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 109 | DWS Small Cap Index VIP DEUTSCHE DWS INVESTMENTS VIT FUNDS | 1,420 | 53.6K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 110 | Voya RussellTM Small Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC | 1,394 | 52.6K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 111 | EQ/AB Small Cap Growth Portfolio EQ Advisors Trust | 1,360 | 51.3K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 112 | iShares Russell Small/Mid-Cap Index Fund BlackRock Funds | 1,340 | 54.5K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 113 | U.S. Social Core Equity 2 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 1,338 | 54.4K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 114 | Dimensional US Sustainability Core 1 ETF Dimensional ETF Trust | 1,335 | 54.3K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 115 | BlackRock Small Cap Index V.I. Fund BlackRock Variable Series Funds, Inc. | 1,321 | 49.9K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 116 | Victory Extended Market Index Fund Victory Portfolios III | 1,304 | 53.1K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 117 | Dimensional US Core Equity 1 ETF Dimensional ETF Trust | 1,290 | 52.5K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 118 | SA Small Cap Index Portfolio SUNAMERICA SERIES TRUST | 1,213 | 49.4K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 119 | T. Rowe Price Small-Cap Index Fund T. ROWE PRICE INDEX TRUST, INC. | 1,119 | 42.2K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 120 | 1290 VT Small Cap Value Portfolio EQ Advisors Trust | 1,094 | 41.3K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 121 | Multi-Asset Strategy Fund RUSSELL INVESTMENT CO | 1,035 | 42.1K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 122 | AZL DFA U.S. Core Equity Fund Allianz Variable Insurance Products Trust | 935 | 35.3K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 123 | CVT Russell 2000 Small Cap Index Portfolio Calvert Variable Trust, Inc. | 832 | 31.4K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 124 | GMO U.S. Small Cap Value Fund GMO TRUST | 791 | 30.3K $ | 0.07 % | as of Feb 28, 2026 · Original filing |
| 125 | Venerable Small Cap Index Fund Venerable Variable Insurance Trust | 775 | 29.2K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 126 | Voya VACS Index Series SC Portfolio Voya VARIABLE PORTFOLIOS INC | 757 | 28.6K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 127 | Nationwide Small Cap Index Fund Nationwide Mutual Funds | 743 | 30.2K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 128 | VANGUARD RUSSELL 3000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 739 | 28.3K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 129 | Strategic Equity Allocation Trust John Hancock Variable Insurance Trust | 726 | 27.4K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 130 | Virtus AlphaSimplex Global Alternatives Fund Virtus Alternative Solutions Trust | 698 | 26.3K $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 131 | VIP Extended Market Index Portfolio Variable Insurance Products Fund II | 692 | 26.1K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 132 | LVIP Dimensional U.S. Core Equity 2 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 679 | 25.6K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 133 | SIMT Multi-Asset Inflation Managed Fund SEI INSTITUTIONAL MANAGED TRUST | 673 | 25.4K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 134 | ProShares Ultra Russell2000 ProShares Trust | 629 | 24.1K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 135 | ProShares UltraPro Russell2000 ProShares Trust | 628 | 24K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 136 | PD Small-Cap Value Index Portfolio PACIFIC SELECT FUND | 598 | 22.6K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 137 | Avantis Responsible U.S. Equity ETF American Century ETF Trust | 595 | 22.8K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 138 | Bridge Builder Small/Mid Cap Growth Fund Bridge Builder Trust | 508 | 19.2K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 139 | ProShares Russell 2000 High Income ETF ProShares Trust | 442 | 16.9K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 140 | TEXAS CAPITAL TEXAS EQUITY INDEX ETF Texas Capital Funds Trust | 436 | 16.5K $ | 0.05 % | as of Mar 31, 2026 · Original filing |
| 141 | EQ/Morgan Stanley Small Cap Growth Portfolio EQ Advisors Trust | 425 | 16K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 142 | Morgan Stanley Pathway Small-Mid Cap Equity ETF MORGAN STANLEY PATHWAY FUNDS | 395 | 15.1K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 143 | Small-Cap Equity Portfolio PACIFIC SELECT FUND | 319 | 12K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 144 | Dimensional US Vector Equity ETF Dimensional ETF Trust | 312 | 12.7K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 145 | Penn Series Small Cap Index Fund Penn Series Funds Inc | 297 | 11.2K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 146 | EQ/Franklin Small Cap Value Managed Volatility Portfolio EQ Advisors Trust | 289 | 10.9K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 147 | SmallCap Value Fund II Principal Funds, Inc | 277 | 11.3K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 148 | State Street Total Return V.I.S. Fund STATE STREET VARIABLE INSURANCE SERIES FUNDS INC | 271 | 10.2K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 149 | VIP Total Market Index Portfolio Variable Insurance Products Fund II | 263 | 9.9K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 150 | Destinations Small-Mid Cap Equity Fund Brinker Capital Destinations Trust | 230 | 8.8K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 151 | SmallCap Growth Fund I Principal Funds, Inc | 202 | 8.2K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 152 | Fidelity Enhanced U.S. All-Cap Equity ETF Fidelity Covington Trust | 142 | 5.4K $ | 0.06 % | as of Mar 31, 2026 · Original filing |
| 153 | WisdomTree U.S. SmallCap Quality Growth Fund WisdomTree Trust | 137 | 5.2K $ | 0.05 % | as of Mar 31, 2026 · Original filing |
| 154 | PD Small-Cap Growth Index Portfolio PACIFIC SELECT FUND | 126 | 4.8K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 155 | State Street Balanced Index Fund STATE STREET INSTITUTIONAL INVESTMENT TRUST | 117 | 4.4K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 156 | ULTRA SMALL CAP PROFUND ProFunds | 114 | 4.6K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 157 | Knights of Columbus U.S. ALL CAP INDEX FUND ADVISORS' INNER CIRCLE III | 65 | 2.6K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 158 | Russell 2000 2x Strategy Fund Rydex Dynamic Funds | 52 | 2K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 159 | PROFUND VP ULTRA SMALL CAP ProFunds | 34 | 1.3K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 160 | PROFUND VP SMALL CAP ProFunds | 26 | 981.2 $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 161 | Russell 2000 Fund Rydex Series Funds | 24 | 905.8 $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 162 | SMALL-CAP PROFUND ProFunds | 19 | 773.1 $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 163 | Russell 2000 1.5x Strategy Fund Rydex Series Funds | 14 | 528.4 $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 164 | ProShares Hedge Replication ETF ProShares Trust | 10 | 382.6 $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 165 | ProShares Russell 2000 Dynamic Buffer ETF ProShares Trust | 3 | 114.8 $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 166 | Russell 2000(R) 1.5x Strategy Fund Rydex Variable Trust | 3 | 113.2 $ | 0.00 % | as of Mar 31, 2026 · Original filing |
Institutional managers
144 managers declare this company to the SEC (Form 13F). These positions are not counted in the totals above: a manager and its own funds file separately.
| Manager | Shares | Value | |
|---|---|---|---|
| DIMENSIONAL FUND ADVISORS LP | 843,797 | 31.8M $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 789,780 | 29.8M $ | as of Mar 31, 2026 |
| AEGIS FINANCIAL CORP | 587,012 | 22.2M $ | as of Mar 31, 2026 |
| WEBER CAPITAL MANAGEMENT LLC /ADV | 481,764 | 18.2M $ | as of Mar 31, 2026 |
| TWO SIGMA INVESTMENTS, LP | 365,209 | 13.8M $ | as of Mar 31, 2026 |
| ROYCE & ASSOCIATES LP | 353,316 | 13.3M $ | as of Mar 31, 2026 |
| AMERICAN CENTURY COMPANIES INC | 339,022 | 12.8M $ | as of Mar 31, 2026 |
| AMERIPRISE FINANCIAL INC | 337,571 | 12.7M $ | as of Mar 31, 2026 |
| Pacific Ridge Capital Partners, LLC | 305,374 | 11.5M $ | as of Mar 31, 2026 |
| First Eagle Investment Management, LLC | 287,188 | 10.8M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 285,813 | 10.8M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 263,206 | 9.9M $ | as of Mar 31, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | 238,042 | 9M $ | as of Mar 31, 2026 |
| AWM Investment Company, Inc. | 214,776 | 8.1M $ | as of Mar 31, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 213,503 | 8.1M $ | as of Mar 31, 2026 |
| MILLENNIUM MANAGEMENT LLC | 212,542 | 8M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 198,987 | 7.5M $ | as of Mar 31, 2026 |
| CITADEL ADVISORS LLC | 192,039 | 7.2M $ | as of Mar 31, 2026 |
| CANNELL CAPITAL LLC | 191,681 | 7.2M $ | as of Mar 31, 2026 |
| Qube Research & Technologies Ltd | 182,644 | 6.9M $ | as of Mar 31, 2026 |
| Russell Investments Group, Ltd. | 179,521 | 6.8M $ | as of Mar 31, 2026 |
| Phocas Financial Corp. | 162,465 | 6.1M $ | as of Mar 31, 2026 |
| RBF Capital, LLC | 140,000 | 5.3M $ | as of Mar 31, 2026 |
| MARSHALL WACE, LLP | 114,282 | 4.3M $ | as of Mar 31, 2026 |
| PRUDENTIAL FINANCIAL INC | 110,030 | 4.2M $ | as of Mar 31, 2026 |