MNTK Institutional Ownership
Montauk Renewables, Inc.
1W: +6.1%
1M: -23.5%
3M: +22.9%
YTD: +33.9%
1Y: +6.1%
3Y: -77.1%
5Y: -80.7%
$2.25
+0.01 (+0.45%)
Weekly Expected Move ±9.6%
$2
$2
$2
$2
$3
Credit Risk of going bust: higher than 83% of companies Debt: 32.9% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the second-riskiest tenth, about 1 in 87 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.14 (down 94%), Montauk Renewables, Inc. would be worth roughly what it owes.
Total debt $157.1M against a stock market value of $320.3M.
Distance to default 2.34 (Merton model): prices to 2026-10-28, balance sheet 2026-06-30, debt counted $74.8M (short-term plus half of long-term), stock volatility 78.0%; Altman Z'' 1.58. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
If the stock fell to about $0.14 (down 94%), Montauk Renewables, Inc. would be worth roughly what it owes.
Total debt $157.1M against a stock market value of $320.3M.
Distance to default 2.34 (Merton model): prices to 2026-10-28, balance sheet 2026-06-30, debt counted $74.8M (short-term plus half of long-term), stock volatility 78.0%; Altman Z'' 1.58. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
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Institutional Ownership — MNTK
106
Institutional Holders
+6 vs prior quarter
0.0%
Ownership
+0.00pp
$34M
Total Invested
15
New Positions
38
Increased
39
Reduced
13
Closed
0.00
Put/Call Ratio
Ownership Trends
Top Institutional Holders (114 total)
| # | Holder | Shares | Value | Change | Change % | Holding Period | Filing |
|---|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 4,709,893 | $11M | +490,896 | +11.6% | 8Q | SEC ↗ |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 2,706,900 | $6M | +18,186 | +0.7% | 2Q | SEC ↗ |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | 1,879,292 | $4M | +120,014 | +6.8% | 22Q | SEC ↗ |
| 4 | Baader Bank Aktiengesellschaft | 1,605,000 | $4M | — | +0.0% | 19Q | SEC ↗ |
| 5 | STATE STREET CORP | 1,369,693 | $3M | +4,220 | +0.3% | 20Q | SEC ↗ |
| 6 | BARCLAYS PLC | 953,510 | $2M | -85,407 | -8.2% | 18Q | SEC ↗ |
| 7 | AMERICAN CENTURY COMPANIES INC | 950,442 | $2M | -4,026 | -0.4% | 15Q | SEC ↗ |
| 8 | Sixth Street Partners Management Compa NEW | 539,334 | $1M | — | +0.0% | 1Q | SEC ↗ |
| 9 | CHARLES SCHWAB INVESTMENT MANAGEMENT I | 539,334 | $1M | +18,723 | +3.6% | 15Q | SEC ↗ |
| 10 | NORTHERN TRUST CORP | 536,057 | $1M | +30,683 | +6.1% | 20Q | SEC ↗ |
| 11 | VANGUARD PORTFOLIO MANAGEMENT LLC | 469,053 | $1M | +80,134 | +20.6% | 2Q | SEC ↗ |
| 12 | DIMENSIONAL FUND ADVISORS LP | 448,818 | $1M | -287,766 | -39.1% | 13Q | SEC ↗ |
| 13 | VANGUARD FIDUCIARY TRUST CO | 438,777 | $987K | +6,509 | +1.5% | 2Q | SEC ↗ |
| 14 | Hosking Partners LLP | 390,517 | $879K | -6,415 | -1.6% | 14Q | SEC ↗ |
| 15 | FIRST TRUST ADVISORS LP | 381,889 | $859K | +69,939 | +22.4% | 16Q | SEC ↗ |
| 16 | GOLDMAN SACHS GROUP INC | 377,277 | $849K | +46,088 | +13.9% | 15Q | SEC ↗ |
| 17 | RENAISSANCE TECHNOLOGIES LLC | 364,800 | $821K | +10,200 | +2.9% | 17Q | SEC ↗ |
| 18 | JPMORGAN CHASE & CO | 270,982 | $610K | +108,730 | +67.0% | 22Q | SEC ↗ |
| 19 | AQR CAPITAL MANAGEMENT LLC | 238,152 | $536K | +199,801 | +521.0% | 6Q | SEC ↗ |
| 20 | GSA CAPITAL PARTNERS LLP | 201,055 | $452K | -88,839 | -30.6% | 5Q | SEC ↗ |
| 21 | JTC Employer Solutions Trustee Ltd | 197,859 | $445K | — | +0.0% | 15Q | SEC ↗ |
| 22 | Bank of New York Mellon Corp | 195,907 | $441K | — | +0.0% | 20Q | SEC ↗ |
| 23 | MORGAN STANLEY | 167,182 | $376K | -94,216 | -36.0% | 22Q | SEC ↗ |
| 24 | Nuveen, LLC | 162,044 | $365K | +22,436 | +16.1% | 6Q | SEC ↗ |
| 25 | ALLIANCEBERNSTEIN L.P. | 142,138 | $320K | +44,618 | +45.8% | 17Q | SEC ↗ |
| 26 | Caprock Group, LLC NEW | 119,801 | $270K | — | +0.0% | 1Q | SEC ↗ |
| 27 | J. Derek Lewis & Associates Inc. | 106,500 | $240K | +21,500 | +25.3% | 2Q | SEC ↗ |
| 28 | D. E. Shaw & Co., Inc. | 101,497 | $228K | -16,759 | -14.2% | 17Q | SEC ↗ |
| 29 | RHUMBLINE ADVISERS | 94,756 | $213K | +1,678 | +1.8% | 17Q | SEC ↗ |
| 30 | Rathbones Group PLC | 92,000 | $207K | -10,000 | -9.8% | 10Q | SEC ↗ |
| 31 | STOREBRAND ASSET MANAGEMENT AS | 88,075 | $198K | +5,900 | +7.2% | 14Q | SEC ↗ |
| 32 | ACADIAN ASSET MANAGEMENT LLC | 81,760 | $184K | +25,654 | +45.7% | 4Q | SEC ↗ |
| 33 | MARSHALL WACE, LLP | 80,526 | $181K | -124,110 | -60.6% | 2Q | SEC ↗ |
| 34 | UBS Group AG | 68,630 | $154K | +26,763 | +63.9% | 22Q | SEC ↗ |
| 35 | CITADEL ADVISORS LLC NEW | 58,826 | $132K | — | +0.0% | 1Q | SEC ↗ |
| 36 | WELLS FARGO & COMPANY/MN | 58,510 | $132K | +33,296 | +132.1% | 20Q | SEC ↗ |
| 37 | Russell Investments Group, Ltd. | 56,498 | $127K | +25,205 | +80.5% | 22Q | SEC ↗ |
| 38 | STRS OHIO | 48,800 | $110K | +8,800 | +22.0% | 12Q | SEC ↗ |
| 39 | DEUTSCHE BANK AG | 48,632 | $109K | +1,625 | +3.5% | 17Q | SEC ↗ |
| 40 | BANK OF AMERICA CORP /DE | 45,075 | $101K | -15,632 | -25.7% | 15Q | SEC ↗ |
| 41 | MILLENNIUM MANAGEMENT LLC | 43,455 | $98K | -163,399 | -79.0% | 7Q | SEC ↗ |
| 42 | PRUDENTIAL FINANCIAL INC | 40,010 | $90K | +25,200 | +170.2% | 2Q | SEC ↗ |
| 43 | Invesco Ltd. | 35,879 | $81K | -1,460 | -3.9% | 17Q | SEC ↗ |
| 44 | PRICE T ROWE ASSOCIATES INC /MD | 33,876 | $76K | — | +0.0% | 16Q | SEC ↗ |
| 45 | IEQ CAPITAL, LLC NEW | 33,113 | $75K | — | +0.0% | 1Q | SEC ↗ |
| 46 | ARROWSTREET CAPITAL, LIMITED PARTNERSH | 32,288 | $73K | — | +0.0% | 5Q | SEC ↗ |
| 47 | CITIGROUP INC | 31,759 | $71K | +15,978 | +101.2% | 20Q | SEC ↗ |
| 48 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 31,543 | $71K | -1,349 | -4.1% | 9Q | SEC ↗ |
| 49 | Vanguard Global Advisers, LLC | 23,853 | $54K | — | +0.0% | 2Q | SEC ↗ |
| 50 | Vontobel Holding Ltd. NEW | 17,860 | $40K | — | +0.0% | 1Q | SEC ↗ |
Recent Activity
New Positions (16)
| Holder | Shares | Value |
|---|---|---|
| Sixth Street Partners Management Co | 539,334 | $1M |
| Caprock Group, LLC | 119,801 | $270K |
| CITADEL ADVISORS LLC | 58,826 | $132K |
| IEQ CAPITAL, LLC | 33,113 | $75K |
| Vontobel Holding Ltd. | 17,860 | $40K |
| Centiva Capital, LP | 14,391 | $32K |
| Mariner, LLC | 13,585 | $31K |
| Cerity Partners LLC | 10,442 | $23K |
| WEALTH ENHANCEMENT ADVISORY SERVICE | 10,332 | $23K |
| MERCER GLOBAL ADVISORS INC /ADV | 9,821 | $22K |
| Integrated Wealth Concepts LLC | 729 | $2K |
| NISA INVESTMENT ADVISORS, LLC | 700 | $2K |
| SJS Investment Consulting Inc. | 16 | $0K |
| Sunbelt Securities, Inc. | 13 | $0K |
| Clearstead Advisors, LLC | 9 | $0K |
| JPL Wealth Management, LLC | 9 | $0K |
Sold Out (19)
| Holder | Prev Shares | Prev Value |
|---|---|---|
| Andina Capital Management, LLC | 41,572 | $94K |
| JANE STREET GROUP, LLC | 35,576 | $80K |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 29,205 | $66K |
| R Squared Ltd | 28,945 | $65K |
| Quadrature Capital Ltd | 26,928 | $61K |
| HRT FINANCIAL LP | 26,353 | $59K |
| SUSQUEHANNA INTERNATIONAL GROUP, LL | 24,495 | $55K |
| TWO SIGMA INVESTMENTS, LP | 23,215 | $52K |
| Boyer Financial Services, Inc. | 22,990 | $52K |
| MANUFACTURERS LIFE INSURANCE COMPAN | 18,967 | $43K |
| NEUBERGER BERMAN GROUP LLC | 16,744 | $38K |
| TWO SIGMA SECURITIES, LLC | 16,469 | $37K |
| VOYA INVESTMENT MANAGEMENT LLC | 13,694 | $31K |
| ProShare Advisors LLC | 12,291 | $28K |
| Tidal Investments LLC | 11,738 | $26K |
| Point72 Asset Management, L.P. | 10,871 | $24K |
| OSAIC HOLDINGS, INC. | 4,000 | $9K |
| AMALGAMATED BANK | 2,114 | $5K |
| MAI Capital Management | 21 | $0K |
Biggest Increases (20)
| Holder | Added | Change % | Total Shares |
|---|---|---|---|
| BlackRock, Inc. | +490,896 | +11.6% | 4,709,893 |
| AQR CAPITAL MANAGEMENT LLC | +199,801 | +521.0% | 238,152 |
| GEODE CAPITAL MANAGEMENT, LLC | +120,014 | +6.8% | 1,879,292 |
| JPMORGAN CHASE & CO | +108,730 | +67.0% | 270,982 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | +80,134 | +20.6% | 469,053 |
| FIRST TRUST ADVISORS LP | +69,939 | +22.4% | 381,889 |
| GOLDMAN SACHS GROUP INC | +46,088 | +13.9% | 377,277 |
| ALLIANCEBERNSTEIN L.P. | +44,618 | +45.8% | 142,138 |
| WELLS FARGO & COMPANY/MN | +33,296 | +132.1% | 58,510 |
| NORTHERN TRUST CORP | +30,683 | +6.1% | 536,057 |
| UBS Group AG | +26,763 | +63.9% | 68,630 |
| ACADIAN ASSET MANAGEMENT LLC | +25,654 | +45.7% | 81,760 |
| Russell Investments Group, Ltd. | +25,205 | +80.5% | 56,498 |
| PRUDENTIAL FINANCIAL INC | +25,200 | +170.2% | 40,010 |
| Nuveen, LLC | +22,436 | +16.1% | 162,044 |
| J. Derek Lewis & Associates Inc. | +21,500 | +25.3% | 106,500 |
| CHARLES SCHWAB INVESTMENT MANAGEMEN | +18,723 | +3.6% | 539,334 |
| VANGUARD CAPITAL MANAGEMENT LLC | +18,186 | +0.7% | 2,706,900 |
| CITIGROUP INC | +15,978 | +101.2% | 31,759 |
| ROYAL BANK OF CANADA | +11,245 | +378.2% | 14,218 |
Biggest Decreases (20)
| Holder | Reduced | Change % | Total Shares |
|---|---|---|---|
| DIMENSIONAL FUND ADVISORS LP | -287,766 | -39.1% | 448,818 |
| MILLENNIUM MANAGEMENT LLC | -163,399 | -79.0% | 43,455 |
| MARSHALL WACE, LLP | -124,110 | -60.6% | 80,526 |
| MORGAN STANLEY | -94,216 | -36.0% | 167,182 |
| GSA CAPITAL PARTNERS LLP | -88,839 | -30.6% | 201,055 |
| BARCLAYS PLC | -85,407 | -8.2% | 953,510 |
| Squarepoint Ops LLC | -23,750 | -66.2% | 12,143 |
| D. E. Shaw & Co., Inc. | -16,759 | -14.2% | 101,497 |
| BANK OF AMERICA CORP /DE | -15,632 | -25.7% | 45,075 |
| Rathbones Group PLC | -10,000 | -9.8% | 92,000 |
| Zurcher Kantonalbank (Zurich Canton | -7,606 | -96.9% | 246 |
| Hosking Partners LLP | -6,415 | -1.6% | 390,517 |
| BNP PARIBAS FINANCIAL MARKETS | -4,237 | -28.8% | 10,464 |
| XTX Topco Ltd | -4,068 | -28.7% | 10,105 |
| SIMPLEX TRADING, LLC | -4,051 | -82.4% | 864 |
| AMERICAN CENTURY COMPANIES INC | -4,026 | -0.4% | 950,442 |
| Tower Research Capital LLC (TRC) | -4,020 | -23.3% | 13,213 |
| CALIFORNIA STATE TEACHERS RETIREMEN | -2,698 | -74.1% | 943 |
| Engineers Gate Manager LP | -2,061 | -11.1% | 16,567 |
| Invesco Ltd. | -1,460 | -3.9% | 35,879 |