Montauk Renewables, Inc.
MNTK- Exchange
- Nasdaq
- Industry
- Gas & Other Services Combined
- SEC CIK
- 0001826600
No open-market purchases or sales by Montauk Renewables, Inc. insiders were filed in the last 90 days; 90 institutions reported holding it in 13F filings for Q2 2026, worth $33.3M in total; no superinvestor holds it.
13F holders, Q4 2023
Institutional positions in Montauk Renewables, Inc. as of Dec 31, 2023. 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
- 105
- +10 vs. Q3 2023
- Shares held
- 23.8M
- +822.5K (+3.6%) vs. Q3 2023
- Total value
- $212.1M
- +$2.73M (+1.3%) vs. Q3 2023
- New holders
- 21
- 45 more added
- Sold out
- 11
- 26 more reduced
Compare with Q3 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MNTK 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 | 90 | $33.3M |
| Q1 2026 | 94 | $24.0M |
| Q4 2025 | 83 | $33.3M |
| Q3 2025 | 91 | $41.7M |
| Q2 2025 | 86 | $46.4M |
| Q1 2025 | 93 | $45.4M |
| Q4 2024 | 96 | $88.6M |
| Q3 2024 | 95 | $115.6M |
| Q2 2024 | 111 | $130.7M |
| Q1 2024 | 114 | $98.2M |
| Q4 2023 | 105 | $212.1M |
| Q3 2023 | 95 | $209.4M |
| Q2 2023 | 93 | $176.1M |
| Q1 2023 | 94 | $189.0M |
| Q4 2022 | 97 | $268.3M |
| Q3 2022 | 90 | $393.4M |
| Q2 2022 | 76 | $209.0M |
| Q1 2022 | 47 | $156.3M |
| Q4 2021 | 26 | $126.2M |
| Q3 2021 | 20 | $70.1M |
| Q2 2021 | 20 | $21.2M |
| Q1 2021 | 24 | $42.3M |
Institutions, Q4 2023
Shares, value and share of portfolio for each institution holding Montauk Renewables, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 4,696,871 | $41.8M | 0.00% | +362,082+8.4% | Added |
| Vanguard Group Inc | 3,534,560 | $31.5M | 0.00% | +63,863+1.8% | Added |
| Baader Bank INC | 3,129,581 | $27.9M | 2.38% | −1,016,986−24.5% | Reduced |
| State Street Corp | 1,541,891 | $13.7M | 0.00% | −92,171−5.6% | Reduced |
| Geode Capital Management, LLC | 1,521,669 | $13.6M | 0.00% | +55,701+3.8% | Added |
| First Trust Advisors LP | 842,923 | $7.51M | 0.01% | +82,103+10.8% | Added |
| Hosking Partners LLP | 835,090 | $7.44M | 0.31% | −61,981−6.9% | Reduced |
| Northern Trust Corp | 595,255 | $5.30M | 0.00% | −7,118−1.2% | Reduced |
| Point72 Asset Management, L.P. | 569,596 | $5.08M | 0.02% | +108,327+23.5% | Added |
| Charles Schwab Investment Management Inc | 510,922 | $4.55M | 0.00% | +12,842+2.6% | Added |
| Dimensional Fund Advisors LP | 456,668 | $4.07M | 0.00% | +219,758+92.8% | Added |
| Susquehanna International Group, LLP | 423,472 | $3.77M | 0.01% | +342,782+424.8% | Added |
| Morgan Stanley | 362,349 | $3.23M | 0.00% | +12,246+3.5% | Added |
| Storebrand Asset Management AS | 314,959 | $2.81M | 0.01% | +26,093+9.0% | Added |
| Bank of New York Mellon Corp | 280,155 | $2.50M | 0.00% | +17,011+6.5% | Added |
| Jacobs Levy Equity Management, Inc | 277,787 | $2.48M | 0.01% | +277,787 | New |
| D. E. Shaw & Co., Inc. | 274,971 | $2.45M | 0.00% | −7,345−2.6% | Reduced |
| Goldman Sachs Group Inc | 236,668 | $2.11M | 0.00% | −7,931−3.2% | Reduced |
| JTC Employer Solutions Trusteee Ltd | 197,859 | $1.84M | 0.17% | 00.0% | Unchanged |
| Barclays PLC | 202,709 | $1.81M | 0.00% | +144,846+250.3% | Added |
| Nuveen Asset Management, LLC | 183,209 | $1.63M | 0.00% | +9,531+5.5% | Added |
| JPMorgan Chase & Co | 143,936 | $1.28M | 0.00% | +62,050+75.8% | Added |
| Russell Investments Group, Ltd. | 134,750 | $1.23M | 0.00% | +17,240+14.7% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 133,248 | $1.19M | 0.00% | +11,089+9.1% | Added |
| Renaissance Technologies LLC | 113,000 | $1.01M | 0.00% | +8,600+8.2% | Added |
| Credit Suisse AG | 99,032 | $882.4K | 0.00% | +22,941+30.1% | Added |
| Swiss National Bank | 99,000 | $882.1K | 0.00% | −10,400−9.5% | Reduced |
| SIR Capital Management, L.P. | 88,528 | $788.8K | 0.08% | +88,528 | New |
| Rhumbline Advisers | 88,102 | $785.0K | 0.00% | +240+0.3% | Added |
| Ninety One SA (PTY) Ltd | 83,077 | $781.4K | 0.12% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 82,600 | $736.0K | 0.00% | +10,030+13.8% | Added |
| Bank of America Corp | 81,017 | $721.9K | 0.00% | +18,980+30.6% | Added |
| UBS Asset Management Americas Inc | 80,491 | $717.2K | 0.00% | −29,567−26.9% | Reduced |
| Citadel Advisors LLC | 72,832 | $648.9K | 0.00% | −112,701−60.7% | Reduced |
| Invesco Ltd. | 63,041 | $561.7K | 0.00% | +7,060+12.6% | Added |
| Davy Global Fund Management Ltd | 56,237 | $501.1K | 0.06% | +56,237 | New |
| California State Teachers Retirement System | 55,775 | $497.0K | 0.00% | −3,360−5.7% | Reduced |
| Legal & General Group Plc | 55,028 | $490.3K | 0.00% | +3,696+7.2% | Added |
| American Century Companies Inc | 51,604 | $459.8K | 0.00% | +8,778+20.5% | Added |
| Cubist Systematic Strategies, LLC | 47,937 | $427.1K | 0.01% | +44,630+1,349.6% | Added |
| New York Life Investment Management LLC | 43,884 | $391.0K | 0.00% | −1,285−2.8% | Reduced |
| Jane Street Group, LLC | 39,817 | $374.2K | 0.00% | +39,817 | New |
| Janus Henderson Group PLC | 39,349 | $350.8K | 0.00% | −3,235−7.6% | Reduced |
| Deutsche Bank AG | 38,116 | $339.6K | 0.00% | +425+1.1% | Added |
| UBS Group AG | 36,796 | $327.9K | 0.00% | +24,239+193.0% | Added |
| Assenagon Asset Management S.A. | 35,647 | $317.6K | 0.00% | −728−2.0% | Reduced |
| MetLife Investment Management | 35,015 | $312.0K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 34,738 | $309.5K | 0.00% | −982−2.7% | Reduced |
| Citigroup Inc | 34,127 | $304.1K | 0.00% | +19,979+141.2% | Added |
| Franklin Resources Inc | 33,686 | $300.1K | 0.00% | +33,686 | New |
| American International Group, Inc. | 33,143 | $295.3K | 0.00% | −134−0.4% | Reduced |
| Price T Rowe Associates Inc | 32,479 | $290.0K | 0.00% | +1,316+4.2% | Added |
| State of Wisconsin Investment Board | 30,067 | $267.9K | 0.00% | +10,636+54.7% | Added |
| Principal Financial Group Inc | 29,973 | $267.1K | 0.00% | +6,645+28.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 27,801 | $247.7K | 0.00% | 00.0% | Unchanged |
| Old Mission Capital LLC | 27,690 | $246.7K | 0.01% | +27,690 | New |
| Voya Investment Management LLC | 27,246 | $242.8K | 0.00% | +357+1.3% | Added |
| Sawtooth Solutions, LLC | 24,971 | $222.5K | 0.01% | +14,094+129.6% | Added |
| Bleakley Financial Group, LLC | 24,971 | $222.5K | 0.01% | +14,094+129.6% | Added |
| Tudor Investment Corp Et Al | 23,260 | $207.2K | 0.00% | −12,496−34.9% | Reduced |
| New York State Common Retirement Fund | 22,589 | $201.9K | 0.00% | −5,113−18.5% | Reduced |
| Mariner, LLC | 22,646 | $201.8K | 0.00% | −2,903−11.4% | Reduced |
| Millennium Management LLC | 21,345 | $190.2K | 0.00% | −2,039−8.7% | Reduced |
| Great Lakes Advisors, LLC | 20,350 | $181.3K | 0.00% | 00.0% | Unchanged |
| Chicago Trust Co NA | 20,350 | $181.3K | 0.04% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 20,239 | $180.3K | 0.00% | +6,069+42.8% | Added |
| Jupiter Asset Management Ltd | 20,171 | $179.7K | 0.00% | +543+2.8% | Added |
| PDT Partners, LLC | 19,748 | $176.0K | 0.02% | +19,748 | New |
| Royal Bank of Canada | 19,357 | $173.0K | 0.00% | +11,008+131.8% | Added |
| Balyasny Asset Management LLC | 19,273 | $171.7K | 0.00% | +7,706+66.6% | Added |
| Pictet Asset Management Holding SA | 19,235 | $171.4K | 0.00% | 00.0% | Unchanged |
| Moran Wealth Management, LLC | 19,092 | $170.1K | 0.01% | +19,092 | New |
| State Board of Administration of Florida Retirement System | 19,080 | $170.0K | 0.00% | 00.0% | Unchanged |
| Brinker Capital Investments, LLC | 19,607 | $163.1K | 0.00% | +8,696+79.7% | Added |
| Orion Portfolio Solutions, LLC | 19,607 | $163.1K | 0.00% | +8,696+79.7% | Added |
| Wells Fargo & Company | 17,258 | $153.8K | 0.00% | +3,932+29.5% | Added |
| Zacks Investment Management | 16,553 | $147.5K | 0.00% | +16,553 | New |
| Occudo Quantitative Strategies LP | 16,323 | $145.4K | 0.02% | −7,752−32.2% | Reduced |
| STRS Ohio | 15,900 | $141.0K | 0.00% | 00.0% | Unchanged |
| PEAK6 Investments LLC | 15,191 | $135.4K | 0.01% | −27,497−64.4% | Reduced |
| Arizona State Retirement System | 14,056 | $125.2K | 0.00% | −260−1.8% | Reduced |
| Shell Asset Management Co | 13,906 | $124.0K | 0.01% | −4,205−23.2% | Reduced |
| Tower Research Capital LLC (TRC) | 13,817 | $123.1K | 0.00% | +12,273+794.9% | Added |
| Algert Global LLC | 12,795 | $114.0K | 0.00% | +12,795 | New |
| Quadrature Capital Ltd | 11,086 | $98.8K | 0.00% | +11,086 | New |
| ProShare Advisors LLC | 11,037 | $98.3K | 0.00% | +11,037 | New |
| Verition Fund Management LLC | 10,082 | $89.8K | 0.00% | +10,082 | New |
| Amalgamated Bank | 9,427 | $84.0K | 0.00% | −665−6.6% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 8,507 | $76.0K | 0.00% | +2,079+32.3% | Added |
| Kepos Capital LP | 7,873 | $70.0K | 0.02% | +133+1.7% | Added |
| Ameritas Investment Partners, Inc. | 6,625 | $59.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 4,245 | $37.8K | 0.00% | +4,245 | New |
| Metropolitan Life Insurance Co | 3,935 | $35.1K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 2,205 | $19.6K | 0.00% | −361−14.1% | Reduced |
| EntryPoint Capital, LLC | 2,149 | $19.1K | 0.02% | +2,149 | New |
| Nisa Investment Advisors, LLC | 1,360 | $12.1K | 0.00% | 00.0% | Unchanged |
| Quest Partners LLC | 1,243 | $11.1K | 0.00% | +1,243 | New |
| Van Eck Associates Corp | 1,260 | $11.0K | 0.00% | +94+8.1% | Added |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 1,200 | $10.7K | 0.00% | +1,200 | New |
| Fortitude Family Office, LLC | 888 | $7.91K | 0.01% | +888 | New |