8-K Announcements
6Material company update
May 6, 2026·SEC
Material company update
Mar 12, 2026·SEC
Material company update
Mar 11, 2026·SEC
Montauk Renewables, Inc.(MNTK)Earnings, Financials & Key Ratios
MNTK•NASDAQ•Utilities
$1.66
136.1× P/E·Price updated Jul 6, 2026
AboutMontauk Renewables, Inc., a renewable energy company, engages in recovery and processing of biogas from landfills and other non-fossil fuel sources. It operates in two segments, Renewable Natural Gas and Renewable Electricity Generation. The company develops, owns, and operates renewable natural gas (RNG) projects that capture methane and prevents it from being released into the atmosphere by converting it into either RNG or electrical power for the electrical grid. Its customers for RNG and renewable identification numbers (RIN) include long-term owner-operators of landfills and livestock farms, local utilities, and refiners in the natural gas and refining sectors. The company was founded in 1980 and is headquartered in Pittsburgh, Pennsylvania.Show more
- Revenue$176M+0.4%
- EBITDA$35M-12.9%
- Net Income$2M-82.0%
- Free Cash Flow-$86M-365.3%
- EBITDA Margin19.58%-13.2%
- Net Margin0.99%-82.1%
- ROE0.67%-82.5%
- Interest Coverage0.96-71.1%
- Debt/Equity0.52+114.5%
MNTK Price & Volume
Montauk Renewables, Inc. (MNTK) stock price & volume — 10-year historical chart
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Infrastructure Expansion Outpaces Volatile Credit Revenue Growth
Investment Thesis • Updated 2026Q1
VerdictNeutral
Growth:Mixed
Profitability:Strained
Financial:Healthy
Cash Flow:Burning
Primary Risk:Regulatory credit price volatility
Key Thesis Takeaways
- Montauk Renewables is aggressively scaling its landfill gas conversion infrastructure, as evidenced by the increase in net PPE to $379.7M, yet the firm remains highly sensitive to environmental credit price volatility which complicates earnings predictability.
- While the company maintains a conservative capital structure with a 0.03 debt-to-equity ratio, the persistent reliance on capital-intensive projects creates significant liquidity pressure.
- Investors should monitor whether the current forward P/E of 12.30 adequately prices the risk of feedstock degradation and the potential for stranded assets in a shifting regulatory landscape.
Verdict Logic
while the forward P/E of 12.30 suggests potential value, the persistent negative free cash flow and the 194.8% CAPEX-to-OCF ratio indicate significant execution risk regarding long-term cash sustainability.
MNTK Growth Metrics
Montauk Renewables, Inc. (MNTK) revenue, earnings & EPS growth — 3, 5 & 10-year CAGR
Revenue CAGR
10 Years-
5 Years11.93%
3 Years-4.97%
TTM0.36%
Profit CAGR
10 Years-
5 Years-17.61%
3 Years-63.24%
TTM-70.12%
EPS CAGR
10 Years-
5 Years-17.74%
3 Years-63.46%
TTM-70.55%
Return on Capital
10 Years6.62%
5 Years6.18%
3 Years4.59%
Last Year1.14%
MNTK Recent Earnings
Montauk Renewables, Inc. (MNTK) EPS & revenue vs analyst estimates — last 4 quarters
●Beat EPS 5/12 qtrs (42%)●Beat Revenue 6/12 qtrs (50%)
Q2 2026Latest
May 6, 2026Metric
Actual
Est
EPS
$0.01+148.0%
$0.02
Rev
$46M+9.6%
$42M
Q2 2026
Mar 11, 2026Metric
Actual
Est
EPS
$0.02+20.5%
$0.02
Rev
$43M-1.3%
$44M
Q4 2025
Nov 5, 2025Metric
Actual
Est
EPS
$0.04+1519.4%
$0.00
Rev
$45M+2.2%
$44M
Q3 2025
Aug 6, 2025Metric
Actual
Est
EPS
$0.04-355.1%
$0.02
Rev
$45M+5.6%
$43M
| Quarter | Date | EPS (Act vs Est) | Revenue (Act vs Est) |
|---|---|---|---|
| Q2 2026Latest | May 6, 2026 | $0.01vs $0.02+148.0% | $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% |
Based on last 12 quarters of dataView full earnings history →
Peers Comparison
Key metrics vs top competitors for Montauk Renewables, Inc. (MNTK)
| Company | Price | Market Cap | P/E Ratio | Rev Growth (1Y) | Net Margin | ROE | Div Yield |
|---|---|---|---|---|---|---|---|
| $1.66 | $236.29M | 136.07 | 0.37% | 0.99% | 0.67% | — | |
| $2.09 | $60.61M | 13.93 | 16.37% | 5.75% | 3.92% | — | |
| $302.39 | $659.29M | 12.21 | 8.92% | 22.1% | 10.76% | — | |
| $10.53 | $731.8M | 10.43 | 17.9% | 23.81% | 4.42% | — | |
| $1.42 | $14.15M | -1.19 | -24.7% | -28.82% | -744.21% | — | |
| $2.13 | $469.08M | -2.11 | 2.56% | -22.65% | -17.17% | — |
Compare MNTK vs Peers
Montauk Renewables, Inc. (MNTK) vs competitors — business, growth, and fundamentals comparison against the closest industry rivals.
MNTK SEC Filings & Documents
Montauk Renewables, Inc. (MNTK) SEC filings — annual & quarterly reports (10-K, 10-Q)
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MNTK Frequently Asked Questions
Montauk Renewables, Inc. (MNTK) stock FAQ — growth, dividends, profitability & financials explained
Growth & Financials
What is Montauk Renewables, Inc.'s revenue?
Montauk Renewables, Inc. (MNTK) reported $180.2M in revenue for fiscal year 2025. This represents a 57% increase from $115.1M in 2018.
How fast is Montauk Renewables, Inc. growing?
Montauk Renewables, Inc. (MNTK) grew revenue by 0.4% over the past year. Growth has been modest.
Is MNTK profitable?
Yes, Montauk Renewables, Inc. (MNTK) is profitable, generating $2.2M in net income for fiscal year 2025 (1.0% net margin).
Dividend & Returns
What is MNTK's return on equity?
Montauk Renewables, Inc. (MNTK) has a return on equity (ROE) of 0.7%. This is below average, suggesting room for improvement.
What is Montauk Renewables, Inc.'s free cash flow?
Montauk Renewables, Inc. (MNTK) had negative free cash flow of $98.7M in fiscal year 2025, likely due to heavy capital investments.