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, Q3 2023
Institutional positions in Montauk Renewables, Inc. as of Sep 30, 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
- 95
- +3 vs. Q2 2023
- Shares held
- 23.0M
- −683.1K (−2.9%) vs. Q2 2023
- Total value
- $209.4M
- +$33.5M (+19.0%) vs. Q2 2023
- New holders
- 14
- 39 more added
- Sold out
- 11
- 30 more reduced
1 institution that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Montauk Renewables, Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 4,334,789 | $39.5M | 0.00% | −41,447−0.9% | Reduced |
| Baader Bank INC | 4,146,567 | $37.8M | 3.43% | −927,433−18.3% | Reduced |
| Vanguard Group Inc | 3,470,697 | $31.6M | 0.00% | +38,605+1.1% | Added |
| State Street Corp | 1,634,062 | $14.9M | 0.00% | +4,569+0.3% | Added |
| Geode Capital Management, LLC | 1,465,968 | $13.4M | 0.00% | +76,963+5.5% | Added |
| Hosking Partners LLP | 897,071 | $8.17M | 0.36% | +104,821+13.2% | Added |
| First Trust Advisors LP | 760,820 | $6.93M | 0.01% | −45,476−5.6% | Reduced |
| Northern Trust Corp | 602,373 | $5.49M | 0.00% | +2,960+0.5% | Added |
| Charles Schwab Investment Management Inc | 498,080 | $4.54M | 0.00% | +20,139+4.2% | Added |
| Point72 Asset Management, L.P. | 461,269 | $4.20M | 0.01% | +266,415+136.7% | Added |
| Morgan Stanley | 350,103 | $3.19M | 0.00% | −102,975−22.7% | Reduced |
| Storebrand Asset Management AS | 288,866 | $2.63M | 0.01% | +12,805+4.6% | Added |
| D. E. Shaw & Co., Inc. | 282,316 | $2.57M | 0.00% | −3,772−1.3% | Reduced |
| Bank of New York Mellon Corp | 263,144 | $2.40M | 0.00% | +1,475+0.6% | Added |
| Goldman Sachs Group Inc | 244,599 | $2.23M | 0.00% | +24,536+11.1% | Added |
| Dimensional Fund Advisors LP | 236,910 | $2.16M | 0.00% | +221,683+1,455.9% | Added |
| JTC Employer Solutions Trusteee Ltd | 197,859 | $1.82M | 0.17% | 00.0% | Unchanged |
| Citadel Advisors LLC | 185,533 | $1.69M | 0.00% | +163,042+724.9% | Added |
| Nuveen Asset Management, LLC | 173,678 | $1.58M | 0.00% | −1,330−0.8% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 122,159 | $1.11M | 0.01% | +9,842+8.8% | Added |
| Russell Investments Group, Ltd. | 117,510 | $1.09M | 0.00% | +9,586+8.9% | Added |
| UBS Asset Management Americas Inc | 110,058 | $1.00M | 0.00% | +60,789+123.4% | Added |
| Swiss National Bank | 109,400 | $996.6K | 0.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 104,400 | $951.0K | 0.00% | −183,610−63.8% | Reduced |
| Amundi | 90,474 | $915.6K | 0.00% | +18,316+25.4% | Added |
| Rhumbline Advisers | 87,862 | $800.4K | 0.00% | −505−0.6% | Reduced |
| Ninety One SA (PTY) Ltd | 83,077 | $787.1K | 0.15% | +83,077 | New |
| JPMorgan Chase & Co | 81,886 | $746.0K | 0.00% | −56,307−40.7% | Reduced |
| Susquehanna International Group, LLP | 80,690 | $735.1K | 0.00% | −13,779−14.6% | Reduced |
| Credit Suisse AG | 76,091 | $693.2K | 0.00% | −4,915−6.1% | Reduced |
| Alliancebernstein L.P. | 72,570 | $661.1K | 0.00% | −2,620−3.5% | Reduced |
| Bank of America Corp | 62,037 | $565.2K | 0.00% | +27,458+79.4% | Added |
| California State Teachers Retirement System | 59,135 | $538.7K | 0.00% | −7,275−11.0% | Reduced |
| Barclays PLC | 57,863 | $527.1K | 0.00% | −3,521−5.7% | Reduced |
| Invesco Ltd. | 55,981 | $510.0K | 0.00% | −3,984−6.6% | Reduced |
| Legal & General Group Plc | 51,332 | $467.6K | 0.00% | −4,868−8.7% | Reduced |
| New York Life Investment Management LLC | 45,169 | $411.5K | 0.00% | −7,199−13.7% | Reduced |
| American Century Companies Inc | 42,826 | $390.1K | 0.00% | +10,986+34.5% | Added |
| PEAK6 Investments LLC | 42,688 | $388.9K | 0.02% | +42,688 | New |
| Janus Henderson Group PLC | 42,584 | $388.1K | 0.00% | +2,448+6.1% | Added |
| Deutsche Bank AG | 37,691 | $343.4K | 0.00% | +9,847+35.4% | Added |
| Assenagon Asset Management S.A. | 36,375 | $331.4K | 0.00% | −8,475−18.9% | Reduced |
| Tudor Investment Corp Et Al | 35,756 | $325.7K | 0.00% | +35,756 | New |
| Manufacturers Life Insurance Company, The | 35,720 | $325.4K | 0.00% | +5,786+19.3% | Added |
| MetLife Investment Management | 35,015 | $319.0K | 0.00% | 00.0% | Unchanged |
| American International Group, Inc. | 33,277 | $303.2K | 0.00% | +1,183+3.7% | Added |
| Price T Rowe Associates Inc | 31,163 | $284.0K | 0.00% | +1,945+6.7% | Added |
| Mirae Asset Global Investments Co., Ltd. | 27,801 | $253.3K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 27,702 | $248.2K | 0.00% | +12,006+76.5% | Added |
| Voya Investment Management LLC | 26,889 | $245.0K | 0.00% | +629+2.4% | Added |
| Mariner, LLC | 25,549 | $232.8K | 0.00% | +5,628+28.3% | Added |
| Occudo Quantitative Strategies LP | 24,075 | $219.3K | 0.03% | +24,075 | New |
| SG Americas Securities, LLC | 24,065 | $219.0K | 0.00% | +24,065 | New |
| Millennium Management LLC | 23,384 | $213.0K | 0.00% | −65,573−73.7% | Reduced |
| Principal Financial Group Inc | 23,328 | $212.5K | 0.00% | +4,931+26.8% | Added |
| Victory Capital Management Inc | 21,883 | $199.4K | 0.00% | −2,492−10.2% | Reduced |
| Handelsbanken Fonder AB | 20,900 | $190.0K | 0.00% | 00.0% | Unchanged |
| Great Lakes Advisors, LLC | 20,350 | $185.4K | 0.00% | +2,255+12.5% | Added |
| Chicago Trust Co NA | 20,350 | $185.4K | 0.05% | +2,255+12.5% | Added |
| Jupiter Asset Management Ltd | 19,628 | $178.8K | 0.00% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 19,431 | $177.0K | 0.00% | +19,431 | New |
| Pictet Asset Management Holding SA | 19,235 | $175.2K | 0.00% | +19,235 | New |
| State Board of Administration of Florida Retirement System | 19,080 | $173.8K | 0.00% | +150+0.8% | Added |
| AQR Capital Management LLC | 18,832 | $171.6K | 0.00% | −14,325−43.2% | Reduced |
| Shell Asset Management Co | 18,111 | $165.0K | 0.01% | −284−1.5% | Reduced |
| HRT Financial LP | 16,462 | $149.0K | 0.00% | −34,259−67.5% | Reduced |
| STRS Ohio | 15,900 | $144.0K | 0.00% | +15,900 | New |
| Arizona State Retirement System | 14,316 | $130.4K | 0.00% | +193+1.4% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 14,170 | $129.1K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 14,148 | $128.9K | 0.00% | −8,556−37.7% | Reduced |
| Wells Fargo & Company | 13,326 | $121.4K | 0.00% | −14,675−52.4% | Reduced |
| UBS Group AG | 12,557 | $114.4K | 0.00% | −31,757−71.7% | Reduced |
| Balyasny Asset Management LLC | 11,567 | $105.4K | 0.00% | −73,041−86.3% | Reduced |
| Gotham Asset Management, LLC | 11,072 | $100.9K | 0.00% | +11,072 | New |
| Brinker Capital Investments, LLC | 10,911 | $99.4K | 0.00% | +10,911 | New |
| Orion Portfolio Solutions, LLC | 10,911 | $99.4K | 0.00% | +10,911 | New |
| Bleakley Financial Group, LLC | 10,877 | $99.1K | 0.00% | +172+1.6% | Added |
| Sawtooth Solutions, LLC | 10,877 | $99.1K | 0.00% | +190+1.8% | Added |
| Amalgamated Bank | 10,092 | $92.0K | 0.00% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 9,646 | $87.9K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 8,349 | $76.0K | 0.00% | +4,211+101.8% | Added |
| Kepos Capital LP | 7,740 | $71.0K | 0.01% | −496−6.0% | Reduced |
| Ameritas Investment Partners, Inc. | 6,625 | $60.4K | 0.00% | +1,795+37.2% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 6,428 | $59.0K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 3,935 | $35.8K | 0.00% | +470+13.6% | Added |
| C M Bidwell & Associates Ltd | 3,820 | $34.8K | 0.03% | +3,820 | New |
| Cubist Systematic Strategies, LLC | 3,307 | $30.1K | 0.00% | +3,307 | New |
| FMR LLC | 2,566 | $23.4K | 0.00% | +781+43.8% | Added |
| Tower Research Capital LLC (TRC) | 1,544 | $14.1K | 0.00% | −2,922−65.4% | Reduced |
| Nisa Investment Advisors, LLC | 1,360 | $12.4K | 0.00% | 00.0% | Unchanged |
| Van Eck Associates Corp | 1,166 | $11.0K | 0.00% | +2+0.2% | Added |
| Rational Advisors LLC | 902 | $6.71K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 700 | $6.38K | 0.00% | +700 | New |
| Harbour Investments, Inc. | 110 | $1.00K | 0.00% | −200−64.5% | Reduced |
| Covestor Ltd | 52 | $0 | 0.00% | +32+160.0% | Added |
| Yaupon Capital Management LP | 0 | $0 | 0.00% | −163,929−100.0% | Sold out |
| J. Goldman & Co LP | 0 | $0 | 0.00% | −82,536−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −64,804−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −43,247−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −25,722−100.0% | Sold out |