Montauk Renewables, Inc. (MNTK) Financial Ratios
8 years of historical data (2018–2025) · Utilities · Diversified Utilities
EV/EBITDA
↓
8.79
↓-67% vs avg
5yr avg: 26.53
30Y Low10.2·High56.2
P/FCF
↓
N/A
—
5yr avg: 44.25
30Y Low26.8·High61.8
P/B Ratio
↓
0.72
↓-84% vs avg
5yr avg: 4.61
30Y Low0.9·High7.9
ROE
↑
0.7%
↑-87% vs avg
5yr avg: 5.1%
30Y Low-3%·High19%
Debt/EBITDA
↑
3.99
↑+77% vs avg
5yr avg: 2.26
30Y Low1.2·High4.0
Percentile shows where the current value sits in 30-year historical distribution. Sparklines show 5-year trend.
MNTK Valuation Multiples
Price-based multiples — how expensive the stock is relative to earnings, sales, book value, and cash flow
Montauk Renewables, Inc. trades at 109.0x earnings, 36% above its 5-year average of 80.0x, sitting at the 75th percentile of its historical range. Compared to the Utilities sector median P/E of 19.6x, the stock trades at a premium of 457%.
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 |
|---|---|---|---|---|---|---|---|---|---|
| Market Cap | $189M | $239M | $567M | $1.3B | $1.6B | $1.4B | — | — | — |
| Enterprise Value | $304M | $353M | $584M | $1.3B | $1.5B | $1.5B | — | — | — |
| P/E Ratio → | 109.02 | 136.89 | 58.19 | 81.00 | 44.12 | — | — | — | — |
| P/S Ratio | 1.07 | 1.35 | 3.22 | 7.24 | 7.65 | 9.76 | — | — | — |
| P/B Ratio | 0.72 | 0.91 | 2.20 | 5.06 | 6.93 | 7.93 | — | — | — |
| P/FCF | — | — | — | — | 26.75 | 61.76 | — | — | — |
| P/OCF | 6.24 | 7.88 | 12.94 | 30.85 | 19.40 | 33.71 | — | — | — |
P/E links to full P/E history page with 30-year chart
MNTK EV Ratios
Enterprise-value multiples — capital-structure-neutral measures of total business value
Montauk Renewables, Inc.'s enterprise value stands at 8.8x EBITDA, 67% below its 5-year average of 26.5x. The Utilities sector median is 11.7x, placing the stock at a 25% discount on an enterprise-value basis.
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 |
|---|---|---|---|---|---|---|---|---|---|
| EV / Revenue | — | 2.00 | 3.32 | 7.21 | 7.51 | 9.94 | — | — | — |
| EV / EBITDA | 8.79 | 10.22 | 14.73 | 27.89 | 23.65 | 56.16 | — | — | — |
| EV / EBIT | 74.33 | 86.49 | 33.46 | 53.52 | 34.28 | 574.65 | — | — | — |
| EV / FCF | — | — | — | — | 26.26 | 62.88 | — | — | — |
MNTK Profitability
Margins and return-on-capital ratios measuring operating efficiency
Montauk Renewables, Inc. earns an operating margin of 2.3%, below the Utilities sector average of 20.2%. Operating margins have compressed from 13.5% to 2.3% over the past 3 years, signaling potential cost pressures or competitive headwinds. ROE of 0.7% is modest, trailing the sector median of 9.3%. ROIC of 0.9% represents below-average returns on invested capital.
Margins
Full margin charts and quarterly trend are on the Earnings History page
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 |
|---|---|---|---|---|---|---|---|---|---|
| Gross Margin | 39.0% | 39.0% | 44.1% | 45.9% | 50.7% | 47.2% | 38.5% | 44.5% | 56.5% |
| Operating Margin | 2.3% | 2.3% | 9.2% | 13.5% | 21.7% | 2.3% | 3.6% | 10.4% | 31.1% |
| Net Profit Margin | 1.0% | 1.0% | 5.5% | 8.5% | 17.1% | -3.1% | 4.6% | 5.5% | 25.0% |
Return on Capital
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 |
|---|---|---|---|---|---|---|---|---|---|
| ROE | 0.7% | 0.7% | 3.8% | 6.3% | 17.2% | -2.6% | 2.9% | 3.9% | 19.4% |
| ROA | 0.4% | 0.4% | 2.8% | 4.4% | 11.4% | -1.7% | 1.9% | 2.3% | 11.0% |
| ROIC | 0.9% | 0.9% | 4.7% | 8.0% | 16.4% | 1.2% | 1.3% | 4.1% | 14.4% |
| ROCE | 1.1% | 1.1% | 5.1% | 7.6% | 15.8% | 1.4% | 1.6% | 4.9% | 15.6% |
MNTK Leverage & Debt
Solvency and debt-coverage ratios — lower is generally safer
Montauk Renewables, Inc. carries a Debt/EBITDA ratio of 4.0x, which is moderately leveraged (22% below the sector average of 5.1x). Net debt stands at $114M ($138M total debt minus $24M cash). Interest coverage of just 1.0x is concerning — the company has limited headroom to absorb earnings volatility before struggling with debt service.
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 |
|---|---|---|---|---|---|---|---|---|---|
| Debt / Equity | 0.52 | 0.52 | 0.24 | 0.27 | 0.34 | 0.44 | 0.42 | 0.44 | 0.63 |
| Debt / EBITDA | 3.99 | 3.99 | 1.59 | 1.51 | 1.17 | 3.04 | 2.58 | 2.19 | 1.79 |
| Net Debt / Equity | — | 0.43 | 0.07 | -0.02 | -0.13 | 0.14 | 0.28 | 0.37 | 0.26 |
| Net Debt / EBITDA | 3.31 | 3.31 | 0.44 | -0.13 | -0.44 | 1.00 | 1.77 | 1.87 | 0.75 |
| Debt / FCF | — | — | — | — | -0.49 | 1.12 | 4.11 | — | 4.10 |
| Interest Coverage | 0.96 | 0.96 | 3.31 | 4.10 | 25.13 | 0.87 | 0.68 | 1.98 | 12.86 |
MNTK Liquidity & Efficiency
Short-term solvency ratios and asset-utilisation metrics
A current ratio of 1.11x means Montauk Renewables, Inc. can comfortably meet its short-term obligations, though there is limited excess liquidity. The current ratio has declined from 3.07x to 1.11x over the past 3 years.
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 |
|---|---|---|---|---|---|---|---|---|---|
| Current Ratio | 1.11 | 1.11 | 1.71 | 3.07 | 4.40 | 3.06 | 1.14 | 0.99 | 2.10 |
| Quick Ratio | 1.11 | 1.11 | 1.71 | 3.07 | 4.40 | 3.06 | 1.14 | 0.99 | 2.10 |
| Cash Ratio | 0.71 | 0.71 | 1.36 | 2.51 | 3.70 | 2.17 | 0.74 | 0.43 | 1.70 |
| Asset Turnover | — | 0.41 | 0.50 | 0.50 | 0.62 | 0.52 | 0.40 | 0.43 | 0.44 |
| Inventory Turnover | — | — | — | — | — | — | — | — | — |
| Days Sales Outstanding | — | — | — | — | — | — | — | — | — |
MNTK Shareholder Yields
Earnings, FCF, buyback, and dividend yields — total returns to shareholders
Montauk Renewables, Inc. returns 0.2% to shareholders annually primarily through share buybacks. The earnings yield of 0.9% (inverse of P/E) provides a useful comparison to bond yields when assessing the stock's relative attractiveness to fixed income.
Dividends
Full dividend history and growth charts are on the Dividend History page
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 |
|---|---|---|---|---|---|---|---|---|---|
| Dividend Yield | — | — | — | — | — | — | — | — | — |
| Payout Ratio | — | — | — | — | — | — | — | — | 40.9% |
Total Shareholder Return Metrics
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 |
|---|---|---|---|---|---|---|---|---|---|
| Earnings Yield | 0.9% | 0.7% | 1.7% | 1.2% | 2.3% | — | — | — | — |
| FCF Yield | — | — | — | — | 3.7% | 1.6% | — | — | — |
| Buyback Yield | 0.2% | 0.2% | 0.3% | 0.0% | 0.0% | 0.7% | — | — | — |
| Total Shareholder Yield | 0.2% | 0.2% | 0.3% | 0.0% | 0.0% | 0.7% | — | — | — |
| Shares Outstanding | — | $143M | $142M | $142M | $143M | $141M | $142M | $142M | $141M |
Peer Comparison
Compare MNTK with 10 similar companies in its peer group
| Company | Market Cap | P/E | EV/EBITDA | P/FCF | Gross Margin | Op Margin | ROE | ROIC | Debt/EBITDA |
|---|---|---|---|---|---|---|---|---|---|
 MNTKYou | $189M | 109.0 | 8.8 | — | 39.0% | 2.3% | 0.7% | 0.9% | 4.0 |
 OPAL | $52M | 15.1 | 14.0 | — | 24.0% | 1.4% | 0.9% | 0.5% | 13.0 |
 HIFS | $619M | 22.1 | 47.3 | 52.7 | 30.1% | 16.8% | 6.7% | 1.4% | 40.2 |
 CGBD | $840M | 7.3 | 19.4 | 8.1 | 59.2% | 54.7% | 9.8% | 3.7% | 10.6 |
 SWVL | $17M | -1.5 | — | — | 21.1% | -49.3% | -395.6% | -5982.2% | — |
 CLNE | $485M | -2.2 | 90.0 | 8.1 | 4.2% | -22.1% | -34.6% | -9.4% | 20.9 |
 GPRE | $1B | -10.1 | 112.3 | 19.7 | 1.8% | -4.0% | -14.7% | -5.2% | 35.8 |
 REX | $2B | 30.1 | 17.0 | — | 14.2% | 10.0% | 9.4% | 11.4% | 0.2 |
 AMTX | $176M | -2.0 | — | — | -0.4% | -17.9% | — | -70.3% | — |
 GEVO | $444M | -13.1 | 94.6 | — | 30.2% | -11.7% | -7.0% | -2.8% | 25.9 |
 PESI | $204M | -14.7 | — | — | 9.6% | -19.0% | -24.5% | -21.7% | — |
| Utilities Median | — | 19.6 | 11.7 | 17.0 | 39.0% | 20.2% | 9.3% | 4.9% | 5.1 |
Peer selection based on competitive and market overlap. Compare multiple stocks →
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Start ComparisonMNTK — Frequently Asked Questions
Quick answers to the most common questions about buying MNTK stock.
What is Montauk Renewables, Inc.'s P/E ratio?
Montauk Renewables, Inc.'s current P/E ratio is 109.0x. The historical average is 80.0x. This places it at the 75th percentile of its historical range.
What is Montauk Renewables, Inc.'s EV/EBITDA?
Montauk Renewables, Inc.'s current EV/EBITDA is 8.8x. This enterprise value multiple compares the company's total value (equity + debt - cash) to its EBITDA. The historical average is 26.5x.
What is Montauk Renewables, Inc.'s ROE?
Montauk Renewables, Inc.'s return on equity (ROE) is 0.7%. The historical average is 6.4%.
Is MNTK stock overvalued?
Based on historical data, Montauk Renewables, Inc. is trading at a P/E of 109.0x. This is at the 75th percentile of its historical P/E range. Compare with industry peers and growth rates for a complete picture.
What are Montauk Renewables, Inc.'s profit margins?
Montauk Renewables, Inc. has 39.0% gross margin and 2.3% operating margin.
How much debt does Montauk Renewables, Inc. have?
Montauk Renewables, Inc.'s Debt/EBITDA ratio is 4.0x, indicating high leverage. A ratio between 2-4x is manageable but warrants monitoring.