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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, Q1 2024

Institutional positions in Montauk Renewables, Inc. as of Mar 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
114
+10 vs. Q4 2023
Shares held
23.6M
−199.9K (−0.8%) vs. Q4 2023
Total value
$98.2M
−$113.8M (−53.7%) vs. Q4 2023
New holders
26
38 more added
Sold out
16
40 more reduced

1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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.

Institutional holdersQ1 2024: 114 institutions
Q1 2021: 24 institutionsQ2 2021: 20 institutionsQ3 2021: 20 institutionsQ4 2021: 26 institutionsQ1 2022: 47 institutionsQ2 2022: 76 institutionsQ3 2022: 90 institutionsQ4 2022: 97 institutionsQ1 2023: 94 institutionsQ2 2023: 93 institutionsQ3 2023: 95 institutionsQ4 2023: 105 institutionsQ1 2024: 114 institutionsQ2 2024: 111 institutionsQ3 2024: 95 institutionsQ4 2024: 96 institutionsQ1 2025: 93 institutionsQ2 2025: 86 institutionsQ3 2025: 91 institutionsQ4 2025: 83 institutionsQ1 2026: 94 institutionsQ2 2026: 90 institutions
Value heldQ1 2024: $98.2M
Q1 2021: $42.3MQ2 2021: $21.2MQ3 2021: $70.1MQ4 2021: $126.2MQ1 2022: $156.3MQ2 2022: $209.0MQ3 2022: $393.4MQ4 2022: $268.3MQ1 2023: $189.0MQ2 2023: $176.1MQ3 2023: $209.4MQ4 2023: $212.1MQ1 2024: $98.2MQ2 2024: $130.7MQ3 2024: $115.6MQ4 2024: $88.6MQ1 2025: $45.4MQ2 2025: $46.4MQ3 2025: $41.7MQ4 2025: $33.3MQ1 2026: $24.0MQ2 2026: $33.3M
Institutions holding MNTK and their total value by quarter
QuarterHoldersValue
Q2 202690$33.3M
Q1 202694$24.0M
Q4 202583$33.3M
Q3 202591$41.7M
Q2 202586$46.4M
Q1 202593$45.4M
Q4 202496$88.6M
Q3 202495$115.6M
Q2 2024111$130.7M
Q1 2024114$98.2M
Q4 2023105$212.1M
Q3 202395$209.4M
Q2 202393$176.1M
Q1 202394$189.0M
Q4 202297$268.3M
Q3 202290$393.4M
Q2 202276$209.0M
Q1 202247$156.3M
Q4 202126$126.2M
Q3 202120$70.1M
Q2 202120$21.2M
Q1 202124$42.3M

Institutions, Q1 2024

Shares, value and share of portfolio for each institution holding Montauk Renewables, Inc.; share changes are against Q4 2023.

Institutions holding MNTK in Q1 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Covestor Ltd11$00.00%−2−15.4%Reduced
Nelson, Van Denburg & Campbell Wealth Management Group, LLC13$540.00%+13New
Advisor Group Holdings, Inc.50$2080.00%+50New
Harbour Investments, Inc.110$4580.00%00.0%Unchanged
Huntington National Bank154$6410.00%+154New
Farther Finance Advisors, LLC190$7890.00%−142−42.8%Reduced
CWM, LLC294$1.00K0.00%+294New
Tower Research Capital LLC (TRC)264$1.10K0.00%−13,553−98.1%Reduced
Private Wealth Management Group, LLC301$1.25K0.00%+301New
Fortitude Family Office, LLC462$1.92K0.00%−426−48.0%Reduced
GAMMA Investing LLC520$2.16K0.00%+246+89.8%Added
Towarzystwo Funduszy Inwestycyjnych Pzu SA1,200$4.99K0.00%00.0%Unchanged
Van Eck Associates Corp1,265$5.00K0.00%+5+0.4%Added
Nisa Investment Advisors, LLC1,300$5.41K0.00%−60−4.4%Reduced
Royal Bank of Canada1,493$6.00K0.00%−17,864−92.3%Reduced
FMR LLC1,618$6.73K0.00%−587−26.6%Reduced
Amalgamated Bank2,235$9.00K0.00%−7,192−76.3%Reduced
EntryPoint Capital, LLC3,075$12.8K0.01%+926+43.1%Added
Caption Management, LLC3,390$14.1K0.00%+3,390New
Metropolitan Life Insurance Co3,935$16.4K0.00%00.0%Unchanged
Umb Bank N A4,351$18.1K0.00%+4,351New
Point72 (DIFC) Ltd4,599$19.1K0.00%+4,599New
Point72 Asia (Singapore) Pte. Ltd.4,976$20.7K0.01%+4,976New
Simplex Trading, LLC6,521$27.0K0.00%+6,521New
Ameritas Investment Partners, Inc.6,625$27.6K0.00%00.0%Unchanged
Kepos Capital LP10,149$41.0K0.01%+2,276+28.9%Added
BI Asset Management Fondsmaeglerselskab A/S10,071$42.0K0.00%+1,564+18.4%Added
Schonfeld Strategic Advisors LLC10,700$44.5K0.00%+10,700New
US Bancorp11,090$46.1K0.00%+6,845+161.2%Added
ProShare Advisors LLC11,980$49.8K0.00%+943+8.5%Added
HRT Financial LP12,060$50.0K0.00%+12,060New
Arizona State Retirement System13,819$57.5K0.00%−237−1.7%Reduced
STRS Ohio15,000$62.0K0.00%−900−5.7%Reduced
Gsa Capital Partners LLP15,895$66.0K0.01%+15,895New
Shell Asset Management Co12,893$73.0K0.00%−1,013−7.3%Reduced
Citigroup Inc18,952$78.8K0.00%−15,175−44.5%Reduced
Zacks Investment Management19,248$80.1K0.00%+2,695+16.3%Added
Wells Fargo & Company19,921$82.9K0.00%+2,663+15.4%Added
Jupiter Asset Management Ltd20,171$83.9K0.00%00.0%Unchanged
Great Lakes Advisors, LLC20,350$84.7K0.00%00.0%Unchanged
Chicago Trust Co NA20,350$84.7K0.02%00.0%Unchanged
Engineers Gate Manager LP20,640$85.9K0.00%+20,640New
J. Goldman & Co LP22,500$93.6K0.00%+22,500New
New York State Common Retirement Fund22,565$93.9K0.00%−24−0.1%Reduced
Voya Investment Management LLC23,598$98.2K0.00%−3,648−13.4%Reduced
Principal Financial Group Inc23,795$99.0K0.00%−6,178−20.6%Reduced
MetLife Investment Management26,954$112.1K0.00%−8,061−23.0%Reduced
Susquehanna International Group, LLP27,978$116.4K0.00%−395,494−93.4%Reduced
State of Wisconsin Investment Board28,369$118.0K0.00%−1,698−5.6%Reduced
Manufacturers Life Insurance Company, The28,435$118.3K0.00%−6,303−18.1%Reduced
Verition Fund Management LLC28,894$120.2K0.00%+18,812+186.6%Added
Rathbone Brothers plc30,400$126.5K0.00%+30,400New
State Board of Administration of Florida Retirement System16,400$129.1K0.00%−2,680−14.0%Reduced
Franklin Resources Inc31,589$131.4K0.00%−2,097−6.2%Reduced
American International Group, Inc.32,861$136.7K0.00%−282−0.9%Reduced
Amundi42,802$146.8K0.00%+42,802New
Quantbot Technologies LP37,450$155.8K0.01%+37,450New
Deutsche Bank AG38,797$161.4K0.00%+681+1.8%Added
Quadrature Capital Ltd42,600$176.6K0.00%+31,514+284.3%Added
Price T Rowe Associates Inc43,329$181.0K0.00%+10,850+33.4%Added
XTX Topco Ltd46,029$191.5K0.03%+46,029New
Pictet Asset Management Holding SA48,328$201.0K0.00%+29,093+151.3%Added
Walleye Capital LLC48,355$201.2K0.00%+48,355New
Invesco Ltd.48,991$203.8K0.00%−14,050−22.3%Reduced
California State Teachers Retirement System51,890$215.9K0.00%−3,885−7.0%Reduced
Mirae Asset Global Investments Co., Ltd.27,801$216.3K0.00%00.0%Unchanged
Davy Global Fund Management Ltd55,204$229.6K0.03%−1,033−1.8%Reduced
Bank of America Corp55,610$231.3K0.00%−25,407−31.4%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)56,516$235.1K0.00%+36,277+179.2%Added
Legal & General Group Plc57,596$239.6K0.00%+2,568+4.7%Added
Cubist Systematic Strategies, LLC57,905$240.9K0.00%+9,968+20.8%Added
American Century Companies Inc58,409$243.0K0.00%+6,805+13.2%Added
Jump Financial, LLC59,734$248.5K0.01%+59,734New
Numerai GP LLC63,649$264.8K0.11%+63,649New
Qube Research & Technologies Ltd63,812$265.5K0.00%+63,812New
Janus Henderson Group PLC71,323$296.4K0.00%+31,974+81.3%Added
Tudor Investment Corp Et Al76,010$316.2K0.00%+52,750+226.8%Added
Alliancebernstein L.P.77,760$323.5K0.00%−4,840−5.9%Reduced
Goldman Sachs Group Inc86,846$361.3K0.00%−149,822−63.3%Reduced
Toroso Investments, LLC88,347$367.5K0.01%+88,347New
Rhumbline Advisers89,772$373.4K0.00%+1,670+1.9%Added
UBS Group AG90,543$376.7K0.00%+53,747+146.1%Added
Swiss National Bank99,000$411.8K0.00%00.0%Unchanged
Jane Street Group, LLC97,894$412.9K0.00%+58,077+145.9%Added
Credit Suisse AG99,825$415.3K0.00%+793+0.8%Added
Sherbrooke Park Advisers LLC109,598$455.9K0.09%+109,598New
UBS Asset Management Americas Inc120,529$501.4K0.00%+40,038+49.7%Added
Russell Investments Group, Ltd.133,279$556.9K0.00%−1,471−1.1%Reduced
Healthcare of Ontario Pension Plan Trust Fund152,334$633.7K0.00%+19,086+14.3%Added
SIR Capital Management, L.P.170,528$709.4K0.07%+82,000+92.6%Added
Nuveen Asset Management, LLC171,759$714.5K0.00%−11,450−6.2%Reduced
JTC Employer Solutions Trusteee Ltd197,859$773.0K0.05%00.0%Unchanged
Bridgewater Associates, LP223,573$930.1K0.00%+223,573New
Barclays PLC224,341$933.3K0.00%+21,632+10.7%Added
D. E. Shaw & Co., Inc.240,233$999.4K0.00%−34,738−12.6%Reduced
Bank of New York Mellon Corp255,720$1.06M0.00%−24,435−8.7%Reduced
JPMorgan Chase & Co260,082$1.08M0.00%+116,146+80.7%Added
Citadel Advisors LLC274,499$1.14M0.00%+201,667+276.9%Added
Storebrand Asset Management AS284,488$1.18M0.00%−30,471−9.7%Reduced
Renaissance Technologies LLC406,572$1.69M0.00%+293,572+259.8%Added