DaveManuel.com · Institutional Ownership · Who Owns It
MONTAUK RENEWABLES INC (MNTK)
Institutional ownership reported to the SEC as of Q2 2026, across 23 quarters.
90
Reporting holders
$33.3M
Reported value
15.0%
Of shares outstanding
0.0%
Calls
0.0%
Puts
-3
Holder change
Institutions report 21,380,964 shares against 142,341,139 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $7.3M | 4,709,893 | 0.00% | 8q | +11.6%+$765.8K |
| VANGUARD CAPITAL MANAGEMENT LLC | $4.2M | 2,706,900 | 0.00% | 2q | +0.7%+$28.4K |
| GEODE CAPITAL MANAGEMENT, LLC | $2.9M | 1,879,292 | 0.00% | 22q | +6.8%+$187.3K |
| Baader Bank Aktiengesellschaft | $2.5M | 1,605,000 | 0.19% | 19q | HELD |
| STATE STREET CORP | $2.1M | 1,369,693 | 0.00% | 20q | HELD |
| BARCLAYS PLC | $1.5M | 953,510 | 0.00% | 18q | -8.2%-$133.2K |
| AMERICAN CENTURY COMPANIES INC | $1.5M | 950,442 | 0.00% | 15q | HELD |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $841.4K | 539,334 | 0.00% | 20q | +3.6%+$29.2K |
| NORTHERN TRUST CORP | $836.2K | 536,057 | 0.00% | 20q | +6.1%+$47.9K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $731.7K | 469,053 | 0.00% | 2q | +20.6%+$125.0K |
| DIMENSIONAL FUND ADVISORS LP | $700.2K | 448,818 | 0.00% | 13q | -39.1%-$448.9K |
| VANGUARD FIDUCIARY TRUST CO | $684.5K | 438,777 | 0.00% | 2q | +1.5%+$10.2K |
| Hosking Partners LLP | $609.2K | 390,517 | 0.02% | 14q | -1.6%-$10.0K |
| FIRST TRUST ADVISORS LP | $595.7K | 381,889 | 0.00% | 16q | +22.4%+$109.1K |
| GOLDMAN SACHS GROUP INC | $588.6K | 377,277 | 0.00% | 22q | +13.9%+$71.9K |
| RENAISSANCE TECHNOLOGIES LLC | $569.1K | 364,800 | 0.00% | 17q | +2.9%+$15.9K |
| JPMORGAN CHASE & CO | $422.7K | 270,982 | 0.00% | 22q | +67.0%+$169.6K |
| AQR CAPITAL MANAGEMENT LLC | $371.5K | 238,152 | 0.00% | 6q | +521.0%+$311.7K |
| GSA CAPITAL PARTNERS LLP | $314.0K | 201,055 | 0.02% | 5q | -30.6%-$138.7K |
| JTC Employer Solutions Trustee Ltd | $311.0K | 197,859 | 0.02% | 15q | HELD |
| Bank of New York Mellon Corp | $305.6K | 195,907 | 0.00% | 20q | HELD |
| MORGAN STANLEY | $260.8K | 167,182 | 0.00% | 22q | -36.0%-$147.0K |
| Nuveen, LLC | $252.8K | 162,044 | 0.00% | 6q | +16.1%+$35.0K |
| Caprock Group, LLC | $186.9K | 119,801 | 0.00% | new | NEW |
| J. Derek Lewis & Associates Inc. | $166.1K | 106,500 | 0.03% | 2q | +25.3%+$33.5K |
| ALLIANCEBERNSTEIN L.P. | $163.5K | 142,138 | 0.00% | 17q | +45.8%+$51.3K |
| D. E. Shaw & Co., Inc. | $158.3K | 101,497 | 0.00% | 17q | -14.2%-$26.1K |
| RHUMBLINE ADVISERS | $147.8K | 94,756 | 0.00% | 17q | +1.8%+$2.6K |
| Rathbones Group PLC | $143.5K | 92,000 | 0.00% | 10q | -54.9%-$174.7K |
| STOREBRAND ASSET MANAGEMENT AS | $137.4K | 88,075 | 0.00% | 14q | +7.2%+$9.2K |
| ACADIAN ASSET MANAGEMENT LLC | $126.0K | 81,760 | 0.00% | 4q | +45.7%+$39.5K |
| MARSHALL WACE, LLP | $125.6K | 80,526 | 0.00% | 2q | -60.6%-$193.6K |
| UBS Group AG | $107.1K | 68,630 | 0.00% | 22q | +63.9%+$41.8K |
| CITADEL ADVISORS LLC | $91.8K | 58,826 | 0.00% | new | NEW |
| WELLS FARGO & COMPANY/MN | $91.3K | 58,510 | 0.00% | 20q | +132.1%+$51.9K |
| Russell Investments Group, Ltd. | $88.1K | 56,498 | 0.00% | 22q | +80.5%+$39.3K |
| STRS OHIO | $76.1K | 48,800 | 0.00% | 12q | +22.0%+$13.7K |
| DEUTSCHE BANK AG\ | $75.9K | 48,632 | 0.00% | 17q | +3.5%+$2.5K |
| BANK OF AMERICA CORP /DE/ | $70.3K | 45,075 | 0.00% | 19q | -25.7%-$24.4K |
| MILLENNIUM MANAGEMENT LLC | $67.8K | 43,455 | 0.00% | 7q | -79.0%-$254.9K |
| PRUDENTIAL FINANCIAL INC | $62.4K | 40,010 | 0.00% | 2q | +170.2%+$39.3K |
| Invesco Ltd. | $56.0K | 35,879 | 0.00% | 17q | -3.9%-$2.3K |
| PRICE T ROWE ASSOCIATES INC /MD/ | $53.0K | 33,876 | 0.00% | 16q | HELD |
| IEQ CAPITAL, LLC | $51.7K | 33,113 | 0.00% | new | NEW |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $50.4K | 32,288 | 0.00% | 5q | HELD |
| CITIGROUP INC | $49.5K | 31,759 | 0.00% | 20q | +101.2%+$24.9K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $49.2K | 31,543 | 0.00% | 9q | -4.1%-$2.1K |
| Vanguard Global Advisers, LLC | $37.2K | 23,853 | 0.00% | 2q | HELD |
| Vontobel Holding Ltd. | $27.9K | 17,860 | 0.00% | new | NEW |
| INTECH INVESTMENT MANAGEMENT LLC | $27.5K | 17,643 | 0.00% | 7q | -0.6% |
| Engineers Gate Manager LP | $25.8K | 16,567 | 0.00% | 4q | -11.1%-$3.2K |
| Police & Firemen's Retirement System of New Jersey | $25.5K | 16,326 | 0.00% | 7q | HELD |
| Centiva Capital, LP | $22.4K | 14,391 | 0.00% | new | NEW |
| ROYAL BANK OF CANADA | $22.0K | 14,219 | 0.00% | 18q | +372.7%+$17.3K |
| Mariner, LLC | $21.2K | 13,585 | 0.00% | new | NEW |
| Tower Research Capital LLC (TRC) | $20.6K | 13,213 | 0.00% | 17q | -23.3%-$6.3K |
| Squarepoint Ops LLC | $18.9K | 12,143 | 0.00% | 2q | -66.2%-$37.0K |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $16.6K | 10,332 | 0.00% | new | NEW |
| JONES FINANCIAL COMPANIES LLLP | $16.6K | 11,000 | 0.00% | 2q | +18.8%+$2.6K |
| BNP PARIBAS FINANCIAL MARKETS | $16.3K | 10,464 | 0.00% | 7q | -28.8%-$6.6K |
| Cerity Partners LLC | $16.3K | 10,442 | 0.00% | new | NEW |
| XTX Topco Ltd | $15.8K | 10,105 | 0.00% | 2q | -28.7%-$6.3K |
| N.E.W. Advisory Services LLC | $15.6K | 10,000 | 0.00% | 7q | HELD |
| Ameritas Investment Partners, Inc. | $10.3K | 6,625 | 0.00% | 17q | HELD |
| Legal & General Group Plc | $9.0K | 5,771 | 0.00% | 17q | HELD |
| NEW YORK STATE COMMON RETIREMENT FUND | $5.2K | 3,365 | 0.00% | 17q | HELD |
| Ninety One SA (Pty) Ltd | $4.9K | 3,110 | 0.00% | 2q | HELD |
| Arax Advisory Partners | $4.0K | 2,551 | 0.00% | 2q | +50920.0%+$4.0K |
| FMR LLC | $2.1K | 1,339 | 0.00% | 17q | +65.3% |
| TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU SA | $1.9K | 1,200 | 0.00% | 11q | HELD |
| Sterling Capital Management LLC | $1.6K | 1,045 | 0.00% | 8q | -43.4%-$1.2K |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $1.5K | 943 | 0.00% | 17q | -74.1%-$4.2K |
| SIMPLEX TRADING, LLC | $1.3K | 864 | 0.00% | 2q | -82.4%-$6.3K |
| NISA INVESTMENT ADVISORS, LLC | $1.1K | 700 | 0.00% | new | NEW |
| Allworth Financial LP | $1.1K | 678 | 0.00% | 3q | +13460.0%+$1.1K |
| EverSource Wealth Advisors, LLC | $871 | 558 | 0.00% | 6q | +708.7% |
| Essential Partners LLC | $605 | 388 | 0.00% | 4q | +107.5% |
| GAMMA Investing LLC | $410 | 263 | 0.00% | 5q | -22.4% |
| Zurcher Kantonalbank (Zurich Cantonalbank) | $384 | 246 | 0.00% | 17q | -96.9%-$11.9K |
| IFP Advisors, Inc | $298 | 191 | 0.00% | 2q | +1.6% |
| True Wealth Design, LLC | $238 | 152 | 0.00% | 6q | +166.7% |
| Farther Finance Advisors, LLC | $237 | 152 | 0.00% | 11q | +85.4% |
| PNC Financial Services Group, Inc. | $212 | 136 | 0.00% | 5q | +2.3% |
| ROTHSCHILD INVESTMENT LLC | $170 | 109 | 0.00% | 3q | +336.0% |
| SJS Investment Consulting Inc. | $25 | 16 | 0.00% | new | NEW |
| SBI Securities Co., Ltd. | $23 | 15 | 0.00% | 7q | -87.1% |
| Clearstead Advisors, LLC | $15 | 9 | 0.00% | new | NEW |
| JPL Wealth Management, LLC | $15 | 9 | 0.00% | new | NEW |
| Optiver Holding B.V. | $6 | 4 | 0.00% | 4q | -99.4% |
| Caitong International Asset Management Co., Ltd | $3 | 2 | 0.00% | 2q | HELD |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 14 | $1.0M | 381,270 | 4 | 5 | 4 | 0.0% |
| Q2 2026 | 90 | $33.3M | 21,380,964 | 12 | 37 | 25 | 0.0% |
| Q1 2026 | 93 | $24.1M | 20,911,028 | 17 | 27 | 29 | 0.0% |
| Q4 2025 | 82 | $33.4M | 19,987,013 | 5 | 23 | 31 | 0.0% |
| Q3 2025 | 89 | $42.1M | 20,932,294 | 13 | 22 | 33 | 0.0% |
| Q2 2025 | 84 | $46.6M | 20,982,539 | 13 | 27 | 31 | 0.0% |
| Q1 2025 | 92 | $45.4M | 21,723,078 | 16 | 26 | 31 | 0.0% |
| Q4 2024 | 93 | $88.6M | 22,249,857 | 12 | 28 | 27 | 0.0% |
| Q3 2024 | 94 | $116.5M | 22,336,370 | 9 | 25 | 32 | 0.0% |
| Q2 2024 | 110 | $131.0M | 22,975,143 | 22 | 40 | 36 | 0.0% |
| Q1 2024 | 113 | $104.6M | 24,812,931 | 24 | 37 | 38 | 1.2% |
| Q4 2023 | 106 | $217.8M | 24,300,307 | 18 | 44 | 24 | 0.5% |
| Q3 2023 | 96 | $210.8M | 22,971,470 | 15 | 35 | 30 | 0.6% |
| Q2 2023 | 92 | $176.4M | 23,679,062 | 15 | 41 | 24 | 0.0% |
| Q1 2023 | 92 | $189.0M | 24,053,524 | 13 | 32 | 31 | 0.0% |
| Q4 2022 | 96 | $268.3M | 24,324,899 | 19 | 40 | 26 | 0.0% |
| Q3 2022 | 84 | $372.9M | 21,362,863 | 27 | 26 | 25 | 0.1% |
| Q2 2022 | 70 | $247.2M | 24,593,801 | 41 | 18 | 10 | 0.0% |
| Q1 2022 | 45 | $156.3M | 13,959,178 | 21 | 15 | 5 | 0.0% |
| Q4 2021 | 26 | $126.2M | 12,313,867 | 7 | 14 | 3 | 0.0% |
| Q3 2021 | 19 | $70.1M | 6,244,811 | 8 | 5 | 5 | 0.0% |
| Q2 2021 | 20 | $22.7M | 2,825,760 | 5 | 7 | 6 | 0.0% |
| Q1 2021 | 24 | $47.9M | 3,648,931 | 24 | 0 | 0 | 0.0% |