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 2024
Institutional positions in Montauk Renewables, Inc. as of Dec 31, 2024. 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
- 96
- +2 vs. Q3 2024
- Shares held
- 22.3M
- +118.1K (+0.5%) vs. Q3 2024
- Total value
- $88.6M
- −$26.8M (−23.2%) vs. Q3 2024
- New holders
- 18
- 30 more added
- Sold out
- 16
- 27 more reduced
1 institution that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding Montauk Renewables, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 4,770,055 | $19.0M | 0.00% | +90,764+1.9% | Added |
| Vanguard Group Inc | 3,785,725 | $15.1M | 0.00% | +31,910+0.9% | Added |
| Geode Capital Management, LLC | 1,645,924 | $6.55M | 0.00% | +9,556+0.6% | Added |
| Baader Bank INC | 1,605,000 | $6.39M | 0.59% | 00.0% | Unchanged |
| State Street Corp | 1,567,003 | $6.24M | 0.00% | −46,348−2.9% | Reduced |
| American Century Companies Inc | 992,089 | $3.95M | 0.00% | +496,231+100.1% | Added |
| Dimensional Fund Advisors LP | 851,345 | $3.39M | 0.00% | +46,558+5.8% | Added |
| Hosking Partners LLP | 769,112 | $3.06M | 0.12% | +29,125+3.9% | Added |
| Northern Trust Corp | 618,629 | $2.46M | 0.00% | +22,685+3.8% | Added |
| Charles Schwab Investment Management Inc | 496,406 | $1.98M | 0.00% | −20,318−3.9% | Reduced |
| First Trust Advisors LP | 474,427 | $1.89M | 0.00% | −33,014−6.5% | Reduced |
| Morgan Stanley | 450,309 | $1.79M | 0.00% | −119,523−21.0% | Reduced |
| UBS Asset Management Americas Inc | 280,639 | $1.12M | 0.00% | +54,349+24.0% | Added |
| Renaissance Technologies LLC | 271,500 | $1.08M | 0.00% | −30,600−10.1% | Reduced |
| Goldman Sachs Group Inc | 252,459 | $1.00M | 0.00% | +74,629+42.0% | Added |
| Storebrand Asset Management AS | 238,222 | $948.1K | 0.00% | +5,214+2.2% | Added |
| Bank of New York Mellon Corp | 237,394 | $944.8K | 0.00% | +20,562+9.5% | Added |
| UBS Group AG | 219,370 | $873.1K | 0.00% | +163,673+293.9% | Added |
| D. E. Shaw & Co., Inc. | 216,951 | $863.5K | 0.00% | −61,495−22.1% | Reduced |
| JPMorgan Chase & Co | 211,604 | $842.2K | 0.00% | +38,121+22.0% | Added |
| JTC Employer Solutions Trusteee Ltd | 197,859 | $797.0K | 0.06% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 171,919 | $699.1K | 0.00% | +73,245+74.2% | Added |
| Nuveen Asset Management, LLC | 171,759 | $683.6K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 133,963 | $533.2K | 0.00% | −2,397−1.8% | Reduced |
| Rhumbline Advisers | 90,439 | $359.9K | 0.00% | +3,285+3.8% | Added |
| Swiss National Bank | 84,977 | $338.2K | 0.00% | −14,023−14.2% | Reduced |
| Alliancebernstein L.P. | 83,820 | $333.6K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 78,299 | $311.6K | 0.00% | +7,550+10.7% | Added |
| Bank of America Corp | 76,088 | $302.8K | 0.00% | +21,469+39.3% | Added |
| Deutsche Bank AG | 71,267 | $283.6K | 0.00% | +24,561+52.6% | Added |
| Citigroup Inc | 64,898 | $258.3K | 0.00% | +11,445+21.4% | Added |
| Legal & General Group Plc | 53,555 | $213.1K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 48,712 | $194.0K | 0.00% | +3,434+7.6% | Added |
| California State Teachers Retirement System | 48,113 | $191.5K | 0.00% | −569−1.2% | Reduced |
| Intech Investment Management LLC | 47,567 | $189.3K | 0.00% | +47,567 | New |
| Marshall Wace, LLP | 43,733 | $174.1K | 0.00% | +43,733 | New |
| Invesco Ltd. | 42,533 | $169.3K | 0.00% | −3,258−7.1% | Reduced |
| Franklin Resources Inc | 42,197 | $167.9K | 0.00% | +42,197 | New |
| Point72 Asset Management, L.P. | 41,529 | $165.3K | 0.00% | −90,793−68.6% | Reduced |
| STRS Ohio | 40,000 | $159.2K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 38,158 | $151.9K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 37,766 | $150.3K | 0.00% | +1,614+4.5% | Added |
| Pictet Asset Management Holding SA | 34,128 | $135.8K | 0.00% | +13,838+68.2% | Added |
| Millennium Management LLC | 33,258 | $132.4K | 0.00% | +33,258 | New |
| Corebridge Financial, Inc. | 32,814 | $130.6K | 0.00% | −2,476−7.0% | Reduced |
| SG Americas Securities, LLC | 31,715 | $126.0K | 0.00% | +9,877+45.2% | Added |
| Manufacturers Life Insurance Company, The | 31,159 | $124.0K | 0.00% | −727−2.3% | Reduced |
| Wells Fargo & Company | 30,840 | $122.7K | 0.00% | +10,472+51.4% | Added |
| Susquehanna International Group, LLP | 30,529 | $121.5K | 0.00% | +13,478+79.0% | Added |
| Rathbone Brothers plc | 30,400 | $121.0K | 0.00% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 30,183 | $120.4K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 24,998 | $109.9K | 0.00% | −37,739−60.2% | Reduced |
| State of Wisconsin Investment Board | 27,544 | $109.6K | 0.00% | −39,540−58.9% | Reduced |
| Voya Investment Management LLC | 22,325 | $88.9K | 0.00% | −1,592−6.7% | Reduced |
| BNP Paribas Arbitrage, SA | 22,228 | $88.5K | 0.00% | +22,228 | New |
| State Board of Administration of Florida Retirement System | 19,080 | $75.9K | 0.00% | 00.0% | Unchanged |
| Brevan Howard Capital Management LP | 18,873 | $75.1K | 0.00% | −3,050−13.9% | Reduced |
| ProShare Advisors LLC | 18,588 | $74.0K | 0.00% | +6,117+49.0% | Added |
| Police & Firemen's Retirement System of New Jersey | 16,326 | $65.0K | 0.00% | +16,326 | New |
| Arizona State Retirement System | 14,557 | $57.9K | 0.00% | +75+0.5% | Added |
| Numerai GP LLC | 13,890 | $55.3K | 0.02% | 00.0% | Unchanged |
| Abc Arbitrage SA | 13,886 | $55.3K | 0.01% | +13,886 | New |
| Shell Asset Management Co | 12,973 | $52.0K | 0.00% | 00.0% | Unchanged |
| Allianz Asset Management GmbH | 10,800 | $43.0K | 0.00% | 00.0% | Unchanged |
| N.E.W. Advisory Services LLC | 10,000 | $39.8K | 0.00% | +10,000 | New |
| Advisor Group Holdings, Inc. | 9,839 | $39.2K | 0.00% | −3,341−25.3% | Reduced |
| Ameritas Investment Partners, Inc. | 6,625 | $26.4K | 0.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 6,300 | $25.1K | 0.00% | +6,300 | New |
| Tower Research Capital LLC (TRC) | 5,300 | $21.1K | 0.00% | +2,202+71.1% | Added |
| New York State Common Retirement Fund | 3,365 | $13.4K | 0.00% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 3,268 | $13.0K | 0.00% | +3,268 | New |
| Royal Bank of Canada | 2,565 | $10.0K | 0.00% | −4,230−62.3% | Reduced |
| Meeder Asset Management Inc | 2,484 | $9.89K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 2,235 | $9.00K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 1,852 | $7.37K | 0.00% | +1,852 | New |
| FMR LLC | 1,677 | $6.67K | 0.00% | +990+144.1% | Added |
| Point72 Asia (Singapore) Pte. Ltd. | 1,615 | $6.43K | 0.00% | −3,283−67.0% | Reduced |
| R Squared Ltd | 1,570 | $6.25K | 0.01% | +1,570 | New |
| Nisa Investment Advisors, LLC | 1,449 | $5.77K | 0.00% | −298−17.1% | Reduced |
| CWM, LLC | 1,312 | $5.00K | 0.00% | −1,278−49.3% | Reduced |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 1,200 | $4.78K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 762 | $3.03K | 0.00% | −763−50.0% | Reduced |
| GeoWealth Management, LLC | 563 | $2.24K | 0.00% | +563 | New |
| SRS Capital Advisors, Inc. | 481 | $1.92K | 0.00% | 00.0% | Unchanged |
| Point72 (DIFC) Ltd | 260 | $1.04K | 0.00% | +260 | New |
| GAMMA Investing LLC | 246 | $979 | 0.00% | −216−46.8% | Reduced |
| Quarry LP | 157 | $625 | 0.00% | +157 | New |
| Parallel Advisors, LLC | 92 | $366 | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 68 | $271 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 65 | $259 | 0.00% | +65 | New |
| Farther Finance Advisors, LLC | 60 | $239 | 0.00% | −25−29.4% | Reduced |
| The PNC Financial Services Group, Inc. | 37 | $147 | 0.00% | −1,415−97.5% | Reduced |
| IFP Advisors, Inc | 2 | $8 | 0.00% | +2 | New |
| Lazard Asset Management LLC | 210 | $0 | 0.00% | −712−77.2% | Reduced |
| Covestor Ltd | 24 | $0 | 0.00% | +2+9.1% | Added |
| Simplex Trading, LLC | 119 | $0 | 0.00% | +119 | New |
| SIR Capital Management, L.P. | 0 | $0 | 0.00% | −398,951−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −165,285−100.0% | Sold out |
| Davy Global Fund Management Ltd | 0 | $0 | 0.00% | −83,389−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −72,647−100.0% | Sold out |