Latest Ratios: P/E Ratio 123.8x · EV/EBITDA 9.5x · ROE 0.7%. (2018–2025 historical series)
Price-based multiples — how expensive the stock is relative to earnings, sales, book value, and cash flow
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 |
|---|---|---|---|---|---|---|---|---|---|
| Market Cap | $215M | $239M | $567M | $1.3B | $1.6B | $1.4B | — | — | — |
| Enterprise Value | $329M | $353M | $584M | $1.3B | $1.5B | $1.5B | — | — | — |
| P/E Ratio → | 123.77 | 136.89 | 58.19 | 81.00 | 44.12 | — | — | — | — |
| P/S Ratio | 1.22 | 1.35 | 3.22 | 7.24 | 7.65 | 9.76 | — | — | — |
| P/B Ratio | 0.82 | 0.91 | 2.20 | 5.06 | 6.93 | 7.93 | — | — | — |
| P/FCF | — | — | — | — | 26.75 | 61.76 | — | — | — |
| P/OCF | 7.09 | 7.88 | 12.94 | 30.85 | 19.40 | 33.71 | — | — | — |
P/E links to full P/E history page with 30-year chart
Enterprise-value multiples — capital-structure-neutral measures of total business value
| 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 | 9.53 | 10.22 | 14.73 | 27.89 | 23.65 | 56.16 | — | — | — |
| EV / EBIT | 80.61 | 86.49 | 33.46 | 53.52 | 34.28 | 574.65 | — | — | — |
| EV / FCF | — | — | — | — | 26.26 | 62.88 | — | — | — |
Margins and return-on-capital ratios measuring operating efficiency
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% |
| 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% |
Solvency and debt-coverage ratios — lower is generally safer
| 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 |
Short-term solvency ratios and asset-utilisation metrics
| 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 | — | — | — | — | — | — | — | — | — |
Earnings, FCF, buyback, and dividend yields — total returns to shareholders
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% |
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 |
|---|---|---|---|---|---|---|---|---|---|
| Earnings Yield | 0.8% | 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 |
Regulatory credit price volatility
As reported in recent financial filings, MNTK trades at a trailing P/E of 123.77, a figure that appears disconnected from the company's underlying earnings power and suggests the market is pricing the stock as a speculative regulatory credit play rather than a traditional, stable utility infrastructure asset.
The extreme disparity between the trailing P/E and the forward P/E of 12.30 indicates that the market anticipates a significant recovery in earnings, likely tied to the monetization of banked environmental credits. Investors should monitor whether this valuation premium is justified by future credit price stability or if it reflects an overly optimistic outlook on regulatory support for RNG production.
Based on quarterly data, MNTK's ROE has fluctuated significantly, ranging from a high of 6.4% in 2024Q3 to negative territory in multiple periods, which highlights the inherent instability of earnings in a business model heavily reliant on the timing of environmental credit sales rather than regulated rate-base returns.
Unlike traditional utilities with authorized ROEs that provide a predictable earnings floor, MNTK's earned ROE is entirely subject to the volatility of RIN and LCFS credit markets. This lack of a regulatory safety net suggests that the company's profitability is structurally more exposed to administrative law shifts than to operational efficiency gains.
According to the company's balance sheet, MNTK maintains a remarkably low debt-to-capital ratio of 0.03 as of 2026Q1, providing a fortress-like balance sheet that offers significant protection against the volatility of environmental credit markets despite the company's ongoing, capital-intensive infrastructure development program.
This minimal reliance on debt is a critical differentiator from peers, allowing the company to navigate periods of depressed credit pricing without the immediate pressure of interest coverage requirements. However, the low leverage may also indicate a missed opportunity to optimize the cost of capital for long-term, multi-decadal landfill gas projects.
As noted in recent institutional research, the market frequently misapplies traditional utility P/E multiples to MNTK, which obscures the reality that the company functions more as a regulatory credit hedge fund than a provider of essential, rate-regulated utility services with predictable, long-term cash flow streams.
Investors should avoid using standard utility P/E benchmarks, as they fail to account for the non-cash nature of environmental credit inventory and the potential for earnings management through the timing of credit sales. A more appropriate metric would be an adjusted EV/EBITDA that strips out the volatility of environmental credit monetization to reveal the underlying cash-generation capacity of the physical gas assets.
Includes 30+ ratios · 8 years · Updated daily
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Quick answers to the most common questions about buying MNTK stock.
Montauk Renewables, Inc.'s current P/E ratio is 123.8x. The historical average is 80.0x. This places it at the 75th percentile of its historical range.
Montauk Renewables, Inc.'s current EV/EBITDA is 9.5x. This enterprise value multiple compares the company's total value (equity + debt - cash) to its EBITDA. The historical average is 26.5x.
Montauk Renewables, Inc.'s return on equity (ROE) is 0.7%. The historical average is 6.4%.
Based on historical data, Montauk Renewables, Inc. is trading at a P/E of 123.8x. This is at the 75th percentile of its historical P/E range. Compare with industry peers and growth rates for a complete picture.
Montauk Renewables, Inc. has 39.0% gross margin and 2.3% operating margin.
Montauk Renewables, Inc.'s Debt/EBITDA ratio is 4.0x, indicating high leverage. A ratio between 2-4x is manageable but warrants monitoring.