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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 2021

Institutional positions in Natural Gas Services Group Inc as of Mar 31, 2021. 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
53
No complete 13F data for Q4 2020
Shares held
10.9M
No complete 13F data for Q4 2020
Total value
$103.0M
No complete 13F data for Q4 2020

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.

Institutional holdersQ1 2021: 53 institutions
Q1 2021: 53 institutionsQ2 2021: 48 institutionsQ3 2021: 43 institutionsQ4 2021: 41 institutionsQ1 2022: 42 institutionsQ2 2022: 48 institutionsQ3 2022: 46 institutionsQ4 2022: 44 institutionsQ1 2023: 39 institutionsQ2 2023: 48 institutionsQ3 2023: 50 institutionsQ4 2023: 64 institutionsQ1 2024: 63 institutionsQ2 2024: 81 institutionsQ3 2024: 85 institutionsQ4 2024: 97 institutionsQ1 2025: 108 institutionsQ2 2025: 104 institutionsQ3 2025: 112 institutionsQ4 2025: 132 institutionsQ1 2026: 149 institutionsQ2 2026: 161 institutions
Value heldQ1 2021: $103.0M
Q1 2021: $103.0MQ2 2021: $112.1MQ3 2021: $108.6MQ4 2021: $107.8MQ1 2022: $121.5MQ2 2022: $109.0MQ3 2022: $94.5MQ4 2022: $94.7MQ1 2023: $82.9MQ2 2023: $79.8MQ3 2023: $116.3MQ4 2023: $131.2MQ1 2024: $165.3MQ2 2024: $179.0MQ3 2024: $173.6MQ4 2024: $242.3MQ1 2025: $196.2MQ2 2025: $238.2MQ3 2025: $260.7MQ4 2025: $330.5MQ1 2026: $398.7MQ2 2026: $475.2M
Institutions holding NGS and their total value by quarter
QuarterHoldersValue
Q2 2026161$475.2M
Q1 2026149$398.7M
Q4 2025132$330.5M
Q3 2025112$260.7M
Q2 2025104$238.2M
Q1 2025108$196.2M
Q4 202497$242.3M
Q3 202485$173.6M
Q2 202481$179.0M
Q1 202463$165.3M
Q4 202364$131.2M
Q3 202350$116.3M
Q2 202348$79.8M
Q1 202339$82.9M
Q4 202244$94.7M
Q3 202246$94.5M
Q2 202248$109.0M
Q1 202242$121.5M
Q4 202141$107.8M
Q3 202143$108.6M
Q2 202148$112.1M
Q1 202153$103.0M

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Natural Gas Services Group Inc.

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding NGS in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Savior LLC36$00.00%––
BNP Paribas Arbitrage, SA7$660.00%––
Wells Fargo & Company182$2.00K0.00%––
Captrust Financial Advisors208$2.00K0.00%––
Panagora Asset Management Inc286$3.00K0.00%––
JPMorgan Chase & Co538$5.00K0.00%––
Barclays PLC616$6.00K0.00%––
Bank of Montreal769$7.00K0.00%––
Bank of America Corp867$8.00K0.00%––
Geneos Wealth Management Inc.1,000$9.00K0.00%––
Quadrant Capital Group LLC1,239$12.0K0.00%––
FourThought Financial, LLC1,816$17.0K0.00%––
Simplex Trading, LLC2,138$20.0K0.00%––
Tower Research Capital LLC (TRC)4,587$43.0K0.00%––
Royal Bank of Canada6,729$64.0K0.00%––
Acadian Asset Management LLC8,908$84.0K0.00%––
Brandywine Global Investment Management, LLC10,690$101.0K0.00%––
State Street Corp13,599$128.0K0.00%––
Marshall Wace, LLP13,576$128.0K0.00%––
Winton Group Ltd16,688$158.0K0.01%––
Assenagon Asset Management S.A.17,293$163.0K0.00%––
Bank of New York Mellon Corp19,865$187.0K0.00%––
Parametric Portfolio Associates LLC20,089$190.0K0.00%––
Price T Rowe Associates Inc21,188$200.0K0.00%––
D. E. Shaw & Co., Inc.21,939$207.0K0.00%––
Two Sigma Advisers, LP23,377$221.0K0.00%––
Two Sigma Investments, LP24,386$230.0K0.00%––
California Public Employees Retirement System26,532$250.0K0.00%––
Millennium Management LLC30,274$286.0K0.00%––
Aristides Capital LLC60,925$575.0K0.54%––
Morgan Stanley61,128$578.0K0.00%––
Northern Trust Corp67,462$637.0K0.00%––
Geode Capital Management, LLC87,676$827.0K0.00%––
Boston Partners99,863$943.0K0.00%––
RBF Capital, LLC140,000$1.32M0.08%––
Victory Capital Management Inc179,196$1.69M0.00%––
Bridgeway Capital Management, LLC197,428$1.86M0.03%––
Acuitas Investments, LLC243,040$2.29M1.32%––
Foundry Partners, LLC305,435$2.88M0.09%––
Oslo Asset Management AS441,010$4.16M8.37%––
BlackRock Inc.443,570$4.19M0.00%––
Brown Advisory Inc448,478$4.23M0.01%––
AWM Investment Company, Inc.479,199$4.52M0.51%––
Royce & Associates LP488,966$4.62M0.03%––
Russell Investments Group, Ltd.494,632$4.67M0.01%––
Ameriprise Financial Inc531,238$5.01M0.00%––
Vanguard Group Inc663,639$6.26M0.00%––
Pacific Ridge Capital Partners, LLC666,899$6.30M1.19%––
Renaissance Technologies LLC686,261$6.48M0.01%––
Franklin Resources Inc861,483$8.13M0.00%––
Mill Road Capital Management LLC883,169$8.34M2.85%––
Dimensional Fund Advisors LP1,036,135$9.78M0.00%––
FMR LLC1,059,613$10.0M0.00%––