8-K Announcements
6May 6, 2026·SEC
Mar 12, 2026·SEC
Mar 11, 2026·SEC
Montauk Renewables, Inc. (MNTK) fundamental analysis — strengths, weaknesses & financial health based on data analysis
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Montauk Renewables, Inc. (MNTK) stock price & volume — 10-year historical chart
Montauk Renewables, Inc. (MNTK) revenue, earnings & EPS growth — 3, 5 & 10-year CAGR
Montauk Renewables, Inc. (MNTK) EPS & revenue vs analyst estimates — last 4 quarters
| Quarter | Date | EPS (Act vs Est) | Revenue (Act vs Est) |
|---|---|---|---|
| Q2 2026Latest | May 6, 2026 | —vs $0.02 | $46Mvs $42M+9.6% |
| Q2 2026 | Mar 11, 2026 | $0.02vs $0.02+20.5% | $43Mvs $44M-1.3% |
| Q4 2025 | Nov 5, 2025 | $0.04vs $0.00+1519.4% | $45Mvs $44M+2.2% |
| Q3 2025 | Aug 6, 2025 | $0.04vs $0.02-355.1% | $45Mvs $43M+5.6% |
Montauk Renewables, Inc. (MNTK) competitors in Independent power and renewables developers — business model, growth, and fundamentals comparison
Montauk Renewables, Inc. (MNTK) vs competitors — business, growth, and fundamentals comparison against the closest industry rivals.
Montauk Renewables, Inc. (MNTK) annual income statement — 10-year revenue, gross profit & net income history
| Metric | Dec'18 | Dec'19 | Dec'20 | Dec'21 | Dec'22 | Dec'23 | Dec'24 | Dec'25 | TTM |
|---|---|---|---|---|---|---|---|---|---|
Revenue | 115.09M | 105.71M | 100.38M | 148.13M | 205.56M | 174.9M | 175.74M | 176.38M | 180.21M |
Revenue Growth % | - | -8.14% | -5.04% | 47.56% | 38.77% | -14.91% | 0.48% | 0.37% | 0.36% |
Cost of Revenue | 50.09M | 58.67M | 61.75M | 78.16M | 101.43M | 94.62M | 98.17M | 107.62M | 114.02M |
Gross Profit | 65M▲ 0% | 47.04M▼ 27.6% | 38.64M▼ 17.9% | 69.97M▲ 81.1% | 104.13M▲ 48.8% | 80.28M▼ 22.9% | 77.57M▼ 3.4% | 68.76M▼ 11.4% | 66.19M▲ 0% |
Gross Margin % | 56.48% | 44.5% | 38.49% | 47.23% | 50.66% | 45.9% | 44.14% | 38.99% | 36.73% |
Gross Profit Growth % | - | -27.63% | -17.87% | 81.09% | 48.83% | -22.9% | -3.38% | -11.35% | - |
Operating Expenses | 28.15M | 36.04M | 35.05M | 66.63M | 59.56M | 56.64M | 61.45M | 64.68M | 62.6M |
Other Operating Expenses | - | - | - | - | - | - | - | - | - |
EBITDA | 52.02M | 30.77M | 25.7M | 26.2M | 65.27M | 45.2M | 39.64M | 34.54M | 32.61M |
EBITDA Margin % | 45.2% | 29.1% | 25.6% | 17.69% | 31.75% | 25.85% | 22.56% | 19.58% | 18.1% |
EBITDA Growth % | - | -40.86% | -16.47% | 1.97% | 149.07% | -30.74% | -12.31% | -12.86% | -15.31% |
Depreciation & Amortization | 16.2M | 19.76M | 22.12M | 22.87M | 20.7M | 21.57M | 23.52M | 30.46M | 32.57M |
D&A / Revenue % | 14.07% | 18.69% | 22.03% | 15.44% | 10.07% | 12.33% | 13.38% | 17.27% | 18.07% |
Operating Income (EBIT) | 35.82M▲ 0% | 11.01M▼ 69.3% | 3.58M▼ 67.5% | 3.33M▼ 6.9% | 44.57M▲ 1236.3% | 23.64M▼ 47.0% | 16.12M▼ 31.8% | 4.08M▼ 74.7% | 47K▲ 0% |
Operating Margin % | 31.13% | 10.41% | 3.57% | 2.25% | 21.68% | 13.52% | 9.17% | 2.31% | 0.03% |
Operating Income Growth % | - | -69.28% | -67.46% | -6.87% | 1236.31% | -46.96% | -31.8% | -74.68% | - |
Interest Expense | 3.08M | 5.58M | 4.34M | 2.93M | 1.79M | 5.75M | 5.28M | 4.27M | 3.81M |
Interest Coverage | 12.86x | 1.98x | 0.68x | 0.87x | 25.13x | 4.10x | 3.31x | 0.96x | - |
Interest / Revenue % | 2.68% | 5.27% | 4.32% | 1.98% | 0.87% | 3.29% | 3% | 2.42% | 2.11% |
Non-Operating Income | 740K | -1000K | -1000K | -1000K | -1000K | -1000K | -1000K | -1000K | 298K |
Pretax Income | 36.56M▲ 0% | 5.47M▼ 85.1% | -1.39M▼ 125.5% | -367K▲ 73.7% | 43.24M▲ 11882.6% | 18.37M▼ 57.5% | 12.18M▼ 33.7% | -2.49M▼ 120.4% | 1.69M▲ 0% |
Pretax Margin % | 31.77% | 5.17% | -1.39% | -0.25% | 21.04% | 10.5% | 6.93% | -1.41% | 0.94% |
Income Tax | 7.8M | -354K | -6M | 4.16M | 8.05M | 3.42M | 2.44M | -4.24M | -526K |
Effective Tax Rate % | 21.32% | -6.48% | 430.44% | -1133.79% | 18.61% | 18.61% | 20.06% | 170.29% | -31.11% |
Net Income | 28.77M▲ 0% | 5.82M▼ 79.8% | 4.6M▼ 20.9% | -4.53M▼ 198.4% | 35.19M▲ 877.3% | 14.95M▼ 57.5% | 9.73M▼ 34.9% | 1.75M▼ 82.0% | 2.22M▲ 0% |
Net Margin % | 25% | 5.51% | 4.59% | -3.06% | 17.12% | 8.55% | 5.54% | 0.99% | 1.23% |
Net Income Growth % | - | -79.77% | -20.91% | -198.37% | 877.25% | -57.53% | -34.88% | -82.04% | -70.12% |
EPS (Diluted) | 0.20▲ 0% | 0.04▼ 79.6% | 0.03▼ 20.8% | -0.03▼ 199.1% | 0.25▲ 878.8% | 0.11▼ 56.0% | 0.07▼ 37.8% | 0.01▼ 82.2% | 0.02▲ 0% |
EPS Growth % | - | -79.55% | -20.78% | -199.07% | 878.82% | -56% | -37.82% | -82.16% | -70.55% |
EPS (Basic) | 0.20 | 0.04 | 0.03 | -0.03 | 0.25 | 0.11 | 0.07 | 0.01 | - |
Diluted Shares Outstanding | 141.06M | 142.16M | 142.16M | 141.02M | 142.58M | 142.15M | 142.4M | 143.08M | 143.26M |
Montauk Renewables, Inc. (MNTK) balance sheet — assets, liabilities & shareholders' equity
| Metric | Dec'18 | Dec'19 | Dec'20 | Dec'21 | Dec'22 | Dec'23 | Dec'24 | Dec'25 | TTM |
|---|---|---|---|---|---|---|---|---|---|
Total Assets | 261.73M | 243.61M | 253.36M | 286.48M | 332.32M | 350.24M | 349.01M | 435.46M | 467.78M |
Asset Growth % | - | -6.92% | 4% | 13.07% | 16% | 5.39% | -0.35% | 24.77% | 64.95% |
PP&E (Net) | 168.42M | 194.27M | 186.99M | 181.2M | 180.78M | 218.64M | 259.46M | 350.52M | 379.74M |
PP&E / Total Assets % | 64.35% | 79.74% | 73.8% | 63.25% | 54.4% | 62.43% | 74.34% | 80.49% | 81.18% |
Total Current Assets | 66.49M | 22.54M | 32.48M | 75.17M | 124.87M | 90.17M | 57.22M | 37.16M | 35.69M |
Cash & Equivalents | 54.03M | 9.79M | 20.99M | 53.27M | 105.18M | 73.81M | 45.62M | 23.75M | 25.95M |
Receivables | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K |
Inventory | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Other Current Assets | 0 | 0 | 0 | 777K | 3.47M | 3.61M | 3.39M | 3.53M | 3.9M |
Long-Term Investments | 1.1M | 0 | 0 | 0 | 0 | 0 | 0 | 4.25M | 17.07M |
Goodwill | 60K | 60K | 60K | 60K | 60K | 60K | 60K | 60K | 60K |
Intangible Assets | 13.08M | 12.34M | 14.62M | 14.05M | 15.7M | 18.36M | 18.05M | 19.55M | 19.28M |
Other Assets | 4.74M | 5.66M | 4.38M | 5.43M | 6.96M | 20.93M | 12.94M | 18.38M | 20.59M |
Total Liabilities | 113.79M | 89.36M | 93.73M | 104.19M | 105.22M | 100M | 91.6M | 172.31M | 204.01M |
Total Debt | 92.96M | 67.35M | 66.36M | 79.53M | 76.22M | 68.09M | 62.91M | 137.94M | 8.34M |
Net Debt | 38.93M | 57.56M | 45.37M | 26.26M | -28.95M | -5.72M | 17.29M | 114.19M | -17.6M |
Long-Term Debt | 74.65M | 57.26M | 56.27M | 71.39M | 63.51M | 55.61M | 43.76M | 126M | 5.43M |
Short-Term Borrowings | 18.31M | 9.31M | 9.49M | 7.82M | 7.87M | 7.89M | 11.85M | 6.05M | 2.91M |
Capital Lease Obligations | 0 | 780K | 602K | 323K | 4.85M | 4.59M | 7.3M | 5.89M | 24.39M |
Total Current Liabilities | 31.7M | 22.7M | 28.46M | 24.56M | 28.4M | 29.35M | 33.53M | 33.42M | 41.98M |
Accounts Payable | 4.54M | 3.84M | 5.96M | 4.97M | 4.56M | 7.92M | 8.86M | 15.64M | 27.45M |
Accrued Expenses | 610K | 8.69M | 11.54M | 10.82M | 15.09M | 12.79M | 10.07M | 0 | 27.95M |
Deferred Revenue | 8.49M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Other Current Liabilities | 8.23M | 588K | 1.19M | 650K | 0 | 0 | 0 | 11.73M | 11.62M |
Deferred Taxes | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 324K |
Other Liabilities | 7.45M | 8.89M | 8.68M | 8.21M | 8.95M | 10.89M | 9.13M | 7M | 156.6M |
Total Equity | 147.94M▲ 0% | 154.26M▲ 4.3% | 159.62M▲ 3.5% | 182.29M▲ 14.2% | 227.09M▲ 24.6% | 250.24M▲ 10.2% | 257.42M▲ 2.9% | 263.15M▲ 2.2% | 263.77M▲ 0% |
Equity Growth % | - | 4.27% | 3.48% | 14.2% | 24.57% | 10.19% | 2.87% | 2.23% | -1.16% |
Shareholders Equity | 147.94M | 154.26M | 159.62M | 182.29M | 227.09M | 250.24M | 257.42M | 263.15M | 263.77M |
Minority Interest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Common Stock | 147.94M | 0 | 0 | 1.41M | 1.42M | 1.42M | 1.43M | 1.43M | 1.43M |
Additional Paid-in Capital | 0 | 0 | 0 | 196.22M | 206.06M | 214.38M | 221.91M | 226.3M | 226.92M |
Retained Earnings | 0 | 0 | 0 | -4.53M | 30.67M | 45.61M | 55.35M | 57.1M | 57.1M |
Accumulated OCI | -102.81M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Return on Assets (ROA) | 10.99% | 2.3% | 1.85% | -1.68% | 11.38% | 4.38% | 2.78% | 0.45% | 0.53% |
Return on Equity (ROE) | 19.44% | 3.85% | 2.93% | -2.65% | 17.19% | 6.26% | 3.83% | 0.67% | 0.85% |
Debt / Equity | 0.63x | 0.44x | 0.42x | 0.44x | 0.34x | 0.27x | 0.24x | 0.52x | 0.03x |
Debt / Assets | 35.52% | 27.64% | 26.19% | 27.76% | 22.94% | 19.44% | 18.03% | 31.68% | 1.78% |
Net Debt / EBITDA | 0.75x | 1.87x | 1.77x | 1.00x | -0.44x | -0.13x | 0.44x | 3.31x | -0.54x |
Book Value per Share | 1.05 | 1.09 | 1.12 | 1.29 | 1.59 | 1.76 | 1.81 | 1.84 | 1.84 |
Montauk Renewables, Inc. (MNTK) cash flow — operating, investing & free cash flow history
| Metric | Dec'18 | Dec'19 | Dec'20 | Dec'21 | Dec'22 | Dec'23 | Dec'24 | Dec'25 | TTM |
|---|---|---|---|---|---|---|---|---|---|
Cash from Operations | 49.65M | 27.46M | 28.68M | 42.88M | 81.07M | 41.05M | 43.8M | 30.33M | 37.04M |
Operating CF Growth % | - | -44.69% | 4.44% | 49.49% | 89.06% | -49.36% | 6.68% | -30.74% | 4115.99% |
Operating CF / Revenue % | 43.14% | 25.98% | 28.57% | 28.95% | 39.44% | 23.47% | 24.92% | 17.2% | 20.55% |
Net Income | 28.77M | 5.82M | 4.6M | -4.53M | 35.19M | 14.95M | 9.73M | 1.75M | 2.22M |
Depreciation & Amortization | 16.2M | 23.06M | 23.73M | 22.87M | 20.7M | 21.57M | 23.52M | 29.97M | 32.08M |
Deferred Taxes | 6.3M | -898K | -6.08M | 4.25M | 6.62M | 1.88M | 804K | -4.28M | -4.33M |
Other Non-Cash Items | 3.58M | 1.15M | -480K | 1.54M | 3.48M | 3.19M | 949K | 5.46M | 5.31M |
Working Capital Changes | -5.83M | -2.24M | 6.14M | -3.67M | 5.23M | -8.84M | -1.17M | -7.01M | -2.05M |
Capital Expenditures | -40.16M | -45.25M | -17.65M | -19.47M | -22.28M | -63.09M | -62.32M | -116.54M | -135.78M |
CapEx / Revenue % | 34.9% | 42.8% | 17.58% | 13.15% | 10.84% | 36.07% | 35.46% | 66.07% | 75.35% |
CapEx / D&A | 2.48x | 1.96x | 0.74x | 0.85x | 1.08x | 2.93x | 2.65x | 3.89x | 4.23x |
CapEx Coverage (OCF/CapEx) | 1.24x | 0.61x | 1.63x | 2.20x | 3.64x | 0.65x | 0.70x | 0.26x | 0.27x |
Cash from Investing | -52.86M | -44.57M | -15.99M | -19.47M | -20.79M | -63.09M | -62.19M | -120.49M | -139.69M |
Acquisitions | -14.3M | 300K | 0 | -9.67M | 1.09M | 0 | 0 | 0 | -1.98M |
Purchase of Investments | 0 | -300K | 0 | 0 | 0 | 0 | 0 | -4M | -1.98M |
Sale of Investments | 0 | 300K | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Other Investing | 1.6M | 383K | 1.66M | 185K | 395K | 4K | 132K | 55K | 55K |
Cash from Financing | 34.23M | -27.52M | -1.5M | 8.65M | -8.28M | -9.33M | -9.84M | 68.34M | 90.83M |
Dividends Paid | -11.76M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Dividend Payout Ratio % | 40.87% | - | - | - | - | - | - | - | - |
Debt Issuance (Net) | 1000K | -1000K | -1000K | 1000K | -1000K | -1000K | -1000K | 1000K | 2M |
Stock Issued | 0 | 0 | 0 | 15.59M | 6K | 4K | 6K | 5K | 5K |
Share Repurchases | 0 | -74K | 0 | -10.81M | -238K | -122K | -1.78M | -419K | -419K |
Other Financing | -2.35M | -638K | 0 | -9.43M | 0 | -1.14M | 0 | -4.18M | -5.07M |
Net Change in Cash | 31.03M▲ 0% | -44.62M▼ 243.8% | 11.2M▲ 125.1% | 32.05M▲ 186.3% | 51.99M▲ 62.2% | -31.36M▼ 160.3% | -28.24M▲ 10.0% | -21.81M▲ 22.7% | -11.81M▲ 0% |
Exchange Rate Effect | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cash at Beginning | 23.95M | 54.98M | 10.36M | 21.56M | 53.61M | 105.61M | 74.24M | 46M | 24.19M |
Cash at End | 54.98M | 10.36M | 21.56M | 53.61M | 105.61M | 74.24M | 46M | 24.19M | 28.68M |
Free Cash Flow | 9.49M▲ 0% | -17.79M▼ 287.4% | 11.04M▲ 162.1% | 23.41M▲ 112.0% | 58.79M▲ 151.2% | -22.04M▼ 137.5% | -18.53M▲ 15.9% | -86.21M▼ 365.3% | -98.74M▲ 0% |
FCF Growth % | - | -287.41% | 162.06% | 112.04% | 151.18% | -137.49% | 15.93% | -365.28% | -640.93% |
FCF Margin % | 8.25% | -16.82% | 11% | 15.8% | 28.6% | -12.6% | -10.54% | -48.88% | -54.79% |
FCF / Net Income % | 32.99% | -305.58% | 239.8% | -516.89% | 167.04% | -147.43% | -190.34% | -4931.81% | -4453.63% |
Montauk Renewables, Inc. (MNTK) financial ratios — P/E, ROE, debt and 30+ core market and balance-sheet ratios
| Metric | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | TTM |
|---|---|---|---|---|---|---|---|---|
Return on Equity (ROE) | 3.85% | 2.93% | -2.65% | 17.19% | 6.26% | 3.83% | 0.67% | 0.85% |
EBITDA Margin | 29.1% | 25.6% | 17.69% | 31.75% | 25.85% | 22.56% | 19.58% | 18.1% |
Net Debt / EBITDA | 1.87x | 1.77x | 1.00x | -0.44x | -0.13x | 0.44x | 3.31x | -0.54x |
Interest Coverage | 1.98x | 0.68x | 0.87x | 25.13x | 4.10x | 3.31x | 0.96x | - |
CapEx / Revenue | 42.8% | 17.58% | 13.15% | 10.84% | 36.07% | 35.46% | 66.07% | 75.35% |
Dividend Payout Ratio | - | - | - | - | - | - | - | 0% |
Debt / Equity | 0.44x | 0.42x | 0.44x | 0.34x | 0.27x | 0.24x | 0.52x | 0.03x |
EPS Growth | -79.55% | -20.78% | -199.07% | 878.82% | -56% | -37.82% | -82.16% | -70.55% |
Montauk Renewables, Inc. (MNTK) SEC filings — annual & quarterly reports (10-K, 10-Q)
May 6, 2026·SEC
Mar 12, 2026·SEC
Mar 11, 2026·SEC
Montauk Renewables, Inc. (MNTK) stock FAQ — growth, dividends, profitability & financials explained
Montauk Renewables, Inc. (MNTK) reported $180.2M in revenue for fiscal year 2025. This represents a 57% increase from $115.1M in 2018.
Montauk Renewables, Inc. (MNTK) grew revenue by 0.4% over the past year. Growth has been modest.
Yes, Montauk Renewables, Inc. (MNTK) is profitable, generating $2.2M in net income for fiscal year 2025 (1.0% net margin).
Montauk Renewables, Inc. (MNTK) has a return on equity (ROE) of 0.7%. This is below average, suggesting room for improvement.
Montauk Renewables, Inc. (MNTK) had negative free cash flow of $98.7M in fiscal year 2025, likely due to heavy capital investments.
Montauk Renewables, Inc. (MNTK) has a dividend payout ratio of 0%. This suggests the dividend is well-covered and sustainable.