MNTK · NASDAQ
Montauk Renewables (MNTK) Stock Price & Fundamentals
Montauk Renewables (MNTK) closed at $720.24 on Oct 9, 2026, up 1.11% from the previous close of $712.33.
Share price, past year
1Y −8.50%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $720.24 |
| Sep 30, 2026 | $708.47 |
| Aug 31, 2026 | $750.73 |
| Jul 31, 2026 | $777.16 |
| Jun 30, 2026 | $790.55 |
| May 29, 2026 | $870.32 |
| Apr 30, 2026 | $871.86 |
| Mar 31, 2026 | $843.08 |
| Feb 27, 2026 | $832.09 |
| Jan 30, 2026 | $834.94 |
| Dec 31, 2025 | $864.41 |
| Nov 28, 2025 | $859.81 |
| Oct 31, 2025 | $814.66 |
Key statistics
- Market cap
- $103.17B
- P/E (TTM)
- 14,404.8
- EPS (TTM)
- $0.05
- Revenue (TTM)
- $189.10M
- Net income (TTM)
- $7.93M
- Shares outstanding
- 143.2M
- Dividend yield
- —
- 52-week range
- $700.64 – $883.77
Montauk Renewables's market cap is $103.17B, based on a share price of $720.24 and 143.2M shares outstanding as of Jun 30, 2026.
Financials
Montauk Renewables reported revenue of $176.38M for fiscal 2025, up 0.37% from fiscal 2024.
Montauk Renewables earned net income of $1.75M in fiscal 2025, a net margin of 1.0%.
Annual revenue
| Fiscal year | Revenue | Growth | Net income | Net margin | EPS (diluted) | Free cash flow |
|---|---|---|---|---|---|---|
| FY2025ended Dec 31, 2025 | $176.38M | +0.4% | $1.75M | 1.0% | $0.01 | −$86.21M |
| FY2024ended Dec 31, 2024 | $175.74M | +0.5% | $9.73M | 5.5% | $0.07 | −$18.53M |
| FY2023ended Dec 31, 2023 | $174.90M | −14.9% | $14.95M | 8.6% | $0.11 | −$22.04M |
| FY2022ended Dec 31, 2022 | $205.56M | +38.8% | $35.19M | 17.1% | $0.25 | $58.79M |
| FY2021ended Dec 31, 2021 | $148.13M | +47.6% | −$4.53M | −3.1% | −$0.03 | $32.89M |
| FY2020ended Dec 31, 2020 | $100.38M | −5.0% | $4.60M | 4.6% | — | — |
| FY2019ended Dec 31, 2019 | $105.71M | — | $5.82M | 5.5% | — | — |
| Quarter | Revenue | Net income | EPS (diluted) |
|---|---|---|---|
| Q2 FY2026ended Jun 30, 2026 | $54.02M | $226.00K | $0.00 |
| Q1 FY2026ended Mar 31, 2026 | $46.43M | $5.00K | $0.00 |
| Q4 FY2025ended Dec 31, 2025 | $43.39M | $2.49M | $0.01 |
| Q3 FY2025ended Sep 30, 2025 | $45.26M | $5.21M | $0.04 |
| Q2 FY2025ended Jun 30, 2025 | $45.13M | −$5.49M | −$0.04 |
| Q1 FY2025ended Mar 31, 2025 | $42.60M | −$464.00K | $0.00 |
| Q4 FY2024ended Dec 31, 2024 | $27.69M | −$8.45M | −$0.05 |
| Q3 FY2024ended Sep 30, 2024 | $65.92M | $17.05M | $0.12 |
Company profile
- Name
- Montauk Renewables, Inc.
- Ticker
- MNTK
- Exchange
- NASDAQ
- Industry (SEC SIC)
- Gas & Other Services Combined
- Headquarters
- 5313 Campbells Run Road, Suite 200, Pittsburgh, PA 15205
- Incorporated in
- DE
- Fiscal year ends
- December
- SEC CIK
- 0001826600
Recent SEC filings
- Aug 6, 2026
- Aug 5, 2026
- Aug 5, 2026
- May 28, 2026
- May 6, 2026
- May 6, 2026
- Mar 12, 2026
- Mar 11, 2026
Frequently asked questions
What is Montauk Renewables's stock price?
Montauk Renewables (MNTK) closed at $720.24 on Oct 9, 2026, up 1.11% from the previous close of $712.33.
What is Montauk Renewables's market cap?
Montauk Renewables's market cap is $103.17B, based on a share price of $720.24 and 143.2M shares outstanding as of Jun 30, 2026.
How much revenue does Montauk Renewables make?
Montauk Renewables reported revenue of $176.38M for fiscal 2025, up 0.37% from fiscal 2024.
What is MNTK's P/E ratio?
Montauk Renewables's price-to-earnings ratio is 14,404.8, based on trailing twelve-month diluted EPS of $0.05.
Does Montauk Renewables pay a dividend?
Montauk Renewables's recent filings report no dividends declared over the last four quarters.
Sources and methodology
Fundamentals come from Montauk Renewables, Inc.'s filings with the SEC (EDGAR XBRL company facts). Fourth-quarter figures that companies don't report separately are calculated as the fiscal year minus the first three quarters. Trailing twelve-month (TTM) figures sum the latest four quarters. Prices are generated sample data for development. Last updated Oct 9, 2026. Data sources and disclosures