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MNTK · Montauk Renewables, Inc.
NASDAQ NMS - GLOBAL MARKET - BOATS Real Time Price • USD
Montauk Renewables Inc (MNTK)
NASDAQ NMS - GLOBAL MARKET
Utilities
$2.12
+0.08
(+3.92%)
● At close: October 21 at 4:00:00 PM EDT
DAY'S RANGE
$2.12
$2.03
$2.12
52-WEEK RANGE
$2.12
$1.07
$3.28
What's happening
- MNTK is up 3.92% today, trading at $2.12. — Live quote
- Volume today (28,931) is well below its 3-month average of 395,090. (Finnhub fundamentals)
- Reports earnings on 2026-11-11 (after market close), 20 days away. (Finnhub earnings calendar)
Deterministic template sentences filled in from the same sourced figures shown elsewhere on this page -- not an AI-written summary, no live model call.
Key Statistics
Analyst Recommendations
Strong buy 2
Buy 4
Hold 3
Sell 0
Strong sell 0
Aggregate ratings for 2026-10-01 (9 analysts polled by Finnhub) — consensus count.
Performance Overview (Trailing returns vs S&P 500 benchmark)
YTD RETURN
MNTK
+22.16%
vs S&P 500
+9.38%
1-YEAR RETURN
MNTK
-7.27%
vs S&P 500
-21.83%
6-MONTH RETURN
MNTK
+59.38%
3-MONTH RETURN
MNTK
+21.43%
Earnings Trends (Quarterly EPS Actual vs Estimate)
2026-07-26 (Q2 2026)
$0.00
Est. $0.00
2026-04-26 (Q1 2026)
$0.00
Est. $-0.00
BEAT +100.0%
2026-01-26 (Q4 2025)
$0.01
Est. $0.03
MISS -67.3%
2025-10-26 (Q3 2025)
$0.04
Est. $0.01
BEAT +179.7%
Valuation Measures & Ratios
Enterprise Value4$424.3M
Forward P/E519.02
PEG Ratio60.19
Price / Sales (TTM1)1.54
Price / Book70.84
EV4 / Revenue2.24
EV4 / EBITDA12.80
Profit Margin4.19%
Operating Margin0.10%
Return on Equity (ROE8)3.01%
Return on Assets (ROA9)1.81%
Avg Volume (3M)395,090
Quarterly history (5 periods)
| Measure | Jun '26 | Mar '26 | Sep '25 | Jun '25 | Mar '25 |
|---|---|---|---|---|---|
| Market cap | — | — | $262.2M | $305.2M | — |
| P/E | — | — | 16.08 | 29.39 | — |
| Price/Sales | — | — | 1.32 | 1.55 | — |
| Price/Book | — | — | 1.01 | 1.20 | — |
| EV/Revenue | — | — | 1.56 | 1.70 | — |
| EV/EBITDA | — | — | 5.87 | — | — |
| ROE | — | — | 6.25% | 4.08% | — |
| ROA | — | — | 4.25% | 2.72% | — |
Trailing-twelve-month ratios computed from SEC EDGAR quarterly figures and historical daily close prices (Alpaca). Diluted shares are derived from Net income ÷ EPS (diluted) for each quarter, not separately reported. Forward P/E/PEG unavailable (no free data source).
Glossary — what these abbreviations mean
- 1. TTM
- Trailing twelve months — the sum of the last four reported quarters, not a calendar year or the single latest quarter.
- 2. EPS
- Earnings per share — net income divided by diluted shares outstanding.
- 3. Beta
- A stock's historical volatility relative to the overall market. Above 1 means it has moved more than the market; below 1, less.
- 4. EV (Enterprise Value)
- Market cap plus total debt minus cash — roughly what it would cost to buy the whole company, debt included.
- 5. Forward P/E
- Price divided by analysts' estimated earnings for the next 12 months, instead of trailing actual earnings.
- 6. PEG Ratio
- P/E divided by expected earnings growth rate. A lower number can indicate a stock is cheap relative to how fast it's expected to grow.
- 7. Price / Book
- Share price divided by book value (assets minus liabilities) per share.
- 8. ROE
- Return on equity — net income divided by shareholders' equity, a measure of how efficiently a company turns equity into profit.
- 9. ROA
- Return on assets — net income divided by total assets, a measure of how efficiently a company turns assets into profit.
- 10. MRQ
- Most recent quarter — the single latest reported period, as opposed to TTM. The Financials section's "Quarterly" view below shows MRQ-style figures.
- 11. YoY
- Year over year — percent change versus the same period one year earlier, used for growth figures like those on Compare cards and the Screener.
Short Interest
Shares Short1,914,150
Change from Prior Settlement+29.36%
% of Float—
Days to Cover (Short Ratio)1.93
Source: FINRA Rule 4560 consolidated short interest, settlement date 2026-09-30. Reported bi-monthly with a reporting lag — not real-time.
Quotes and the 1-day extended-hours chart: Yahoo Finance. Longer historical charts: Alpaca (IEX feed) — real-time but IEX-only volume (~2.5% of consolidated market volume). Fundamentals + earnings: Finnhub.
Price history
Events
Drag horizontally to zoom into a section; use Reset view to restore all observations.
Technical signal summary
Calculating from the latest year of daily price history…
Show Technical Analysis Breakdown ▾ 10 Indicators
Not investment advice — read several signals together.
Indicators None active
Loading chart…
History limited by data provider; markers are heuristics, not signals.
Peer and sector context
No reviewed peer group is available for this symbol.
Balanced evidence
A deterministic summary of sourced facts—not an AI verdict.
Potential strengths
- Revenue growth is 19.7% on the provider's reported measure. Finnhub fundamentals ↗
- Latest SEC filing is Form 8-K, filed 2026-08-06; review it for current changes and risks. SEC EDGAR ↗
Potential concerns
- Net profit margin is 4.2%. Finnhub fundamentals ↗
- Trailing 52-week price return is -7.3%. Finnhub market metrics ↗
- Trailing P/E is 36.6, a high price relative to reported earnings. Finnhub fundamentals ↗
Rule-based facts only; absence from either side is not evidence, and this is not a recommendation.
More on MNTK
No accessible free API for these — links go to the source directly.
Financials
Fundamental trends
Visualized from the same SEC figures in the tables below.
Income statement
| Line item | Jun '26 | Mar '26 | Sep '25 | Jun '25 | Mar '25 | Sep '24 | Jun '24 | Mar '24 |
|---|---|---|---|---|---|---|---|---|
| Revenue | $54.0M | $46.4M | $45.3M | $45.1M | $42.6M | $65.9M | $43.3M | $38.8M |
| Gross profit | — | — | — | — | — | $28.9M | $6.7M | $8.9M |
| Operating income | -$75.0K | -$1.6M | $4.4M | -$2.4M | $410.0K | $22.7M | $868.0K | $2.4M |
| Net income | $226.0K | $5.0K | $5.2M | -$5.5M | -$464.0K | $17.0M | -$712.0K | $1.9M |
| EPS (diluted) | $0.00 | $0.00 | $0.04 | $-0.04 | $0.00 | $0.12 | $-0.01 | $0.01 |
| EPS (basic) | $0.00 | $0.00 | $0.04 | $-0.04 | $0.00 | $0.12 | $-0.01 | $0.01 |
| Operating margin | -$0 | -$3 | $10 | -$5 | $1 | $34 | $2 | $6 |
| Net margin | $0 | $0 | $12 | -$12 | -$1 | $26 | -$2 | $5 |
Balance sheet
| Line item | Jun '26 | Mar '26 | Dec '25 | Sep '25 | Jun '25 | Mar '25 | Dec '24 | Sep '24 |
|---|---|---|---|---|---|---|---|---|
| Total assets | $470.7M | $467.8M | $435.5M | $383.3M | $382.5M | $354.2M | $349.0M | $374.1M |
| Total liabilities | $206.2M | $204.0M | $172.3M | $122.6M | $127.8M | $96.0M | $91.6M | $98.8M |
| Stockholders' equity | $264.5M | $263.8M | $263.1M | $260.7M | $254.7M | $258.2M | $257.4M | $275.3M |
| Total current assets | $27.3M | $35.7M | $37.2M | $18.0M | $42.6M | $52.2M | $57.2M | $79.3M |
| Total current liabilities | $44.3M | $42.0M | $33.4M | $53.9M | $55.5M | $41.0M | $33.5M | $38.9M |
| Cash & equivalents | $15.8M | $25.9M | $23.8M | $6.8M | $29.1M | $40.1M | $45.6M | $55.0M |
| Accounts receivable | $4.9M | $4.6M | $6.6M | $5.7M | $7.1M | $8.0M | $7.9M | $19.1M |
| Property, plant & equipment | $385.6M | $371.5M | $341.4M | $315.7M | $294.6M | $259.7M | $252.3M | $249.8M |
| Goodwill | $60.0K | $60.0K | $60.0K | $60.0K | $60.0K | $60.0K | $60.0K | $60.0K |
| Intangible assets | $18.8M | $19.0M | $19.3M | $19.6M | $19.9M | $17.6M | $17.8M | $18.1M |
| Other non-current assets | $21.4M | $20.6M | $18.4M | $17.5M | $15.8M | $15.2M | $12.3M | $11.6M |
| Accounts payable | $25.8M | $27.4M | $15.6M | $25.4M | $27.2M | $16.4M | $8.9M | $10.2M |
| Accrued liabilities | $16.0M | $11.6M | $11.7M | $14.1M | $13.9M | $10.2M | $10.1M | $15.8M |
| Short-term debt | $184.0K | $167.0K | $167.0K | — | — | — | — | — |
| Long-term debt | $149.6M | $149.5M | $126.0M | $54.9M | $57.8M | $40.8M | $43.8M | $46.7M |
| Other non-current liabilities | $25.0K | $17.0K | $39.0K | $3.3M | $3.1M | $3.0M | $2.8M | $3.0M |
| Common stock & paid-in capital | $1.4M | $1.4M | $1.4M | $1.4M | $1.4M | $1.4M | $1.4M | $1.4M |
| Retained earnings | $57.3M | $57.1M | $57.1M | $54.6M | $49.4M | $54.9M | $55.3M | $63.8M |
Cash flow
| Line item | Jun '26 | Mar '26 | Dec '25 | Sep '25 | Jun '25 | Mar '25 | Dec '24 | Sep '24 |
|---|---|---|---|---|---|---|---|---|
| Operating cash flow | $14.6M | $15.8M | $337.0K | $12.7M | $8.2M | $9.1M | $724.0K | $28.6M |
| Investing cash flow | -$24.7M | -$30.8M | -$41.3M | -$31.8M | -$35.8M | -$11.6M | -$8.1M | -$12.6M |
| Financing cash flow | -$96.0K | $19.5M | $57.9M | -$3.2M | $16.6M | -$3.0M | -$2.1M | -$3.3M |
| Free cash flow | -$10.1M | -$15.0M | -$104.6M | -$17.2M | -$25.5M | -$2.5M | -$39.6M | $16.0M |
| Capital expenditures | $24.7M | $30.9M | $104.9M | $29.8M | $33.7M | $11.6M | $40.3M | $12.6M |
| Depreciation & amortization | $7.9M | $8.4M | $8.3M | $8.3M | $7.0M | $6.3M | $6.2M | $6.0M |
| Share-based compensation | $516.0K | $635.0K | -$10.0K | $815.0K | $2.4M | $1.3M | $1.3M | $4.3M |
| Deferred income taxes | $2.5M | -$380.0K | -$4.0M | -$1.9M | $1.9M | -$333.0K | -$1.2M | $1.9M |
| Change in accounts receivable | — | — | — | — | — | — | -$4.6M | — |
| Change in inventory | $73.0K | $131.0K | $345.0K | $319.0K | $727.0K | $303.0K | $155.0K | $108.0K |
| Share repurchases | — | — | — | — | — | — | — | — |
| Debt issued | $0 | $155.0M | $65.0M | $20.0M | $20.0M | $0 | $0 | $0 |
| Debt repaid | $0 | $44.0M | $3.0M | $3.0M | $3.0M | $3.0M | $2.0M | $2.0M |
Income statement
| Line item | Dec '25 | Dec '24 | Dec '23 | Dec '22 | Dec '21 |
|---|---|---|---|---|---|
| Revenue | $176.4M | $175.7M | $174.9M | $205.6M | $148.1M |
| Gross profit | — | — | $45.3M | $65.7M | $25.4M |
| Operating income | $852.0K | $16.1M | $23.6M | $44.6M | $3.3M |
| Net income | $1.7M | $9.7M | $14.9M | $35.2M | -$4.5M |
| EPS (diluted) | $0.01 | $0.07 | $0.11 | $0.25 | $-0.03 |
| EPS (basic) | $0.01 | $0.07 | $0.11 | $0.25 | $-0.03 |
| Operating margin | $0 | $9 | $14 | $22 | $2 |
| Net margin | $1 | $6 | $9 | $17 | -$3 |
Balance sheet
| Line item | Dec '25 | Dec '24 | Dec '23 | Dec '22 | Dec '21 |
|---|---|---|---|---|---|
| Total assets | $435.5M | $349.0M | $350.2M | $332.3M | $286.5M |
| Total liabilities | $172.3M | $91.6M | $100.0M | $105.2M | $104.2M |
| Stockholders' equity | $263.1M | $257.4M | $250.2M | $227.1M | $182.3M |
| Total current assets | $37.2M | $57.2M | $90.2M | $124.9M | $75.2M |
| Total current liabilities | $33.4M | $33.5M | $29.4M | $28.4M | $24.6M |
| Cash & equivalents | $23.8M | $45.6M | $73.8M | $105.2M | $53.3M |
| Accounts receivable | $6.6M | $7.9M | $12.6M | $7.1M | $9.3M |
| Property, plant & equipment | $341.4M | $252.3M | $214.3M | $175.9M | $180.9M |
| Goodwill | $60.0K | $60.0K | $60.0K | $60.0K | $60.0K |
| Intangible assets | $19.3M | $17.8M | $18.0M | $15.4M | $13.7M |
| Other non-current assets | $18.4M | $12.3M | $9.9M | $5.6M | $5.1M |
| Accounts payable | $15.6M | $8.9M | $7.9M | $4.6M | $5.0M |
| Accrued liabilities | $11.7M | $10.1M | $12.8M | $15.1M | $10.8M |
| Short-term debt | $167.0K | — | — | — | — |
| Long-term debt | $126.0M | $43.8M | $55.6M | $63.5M | $71.4M |
| Other non-current liabilities | $39.0K | $2.8M | $5.0M | $3.5M | $2.7M |
| Common stock & paid-in capital | $1.4M | $1.4M | $1.4M | $1.4M | $1.4M |
| Retained earnings | $57.1M | $55.3M | $45.6M | $30.7M | -$4.5M |
Cash flow
| Line item | Dec '25 | Dec '24 | Dec '23 | Dec '22 | Dec '21 |
|---|---|---|---|---|---|
| Operating cash flow | $30.3M | $43.8M | $41.1M | $81.1M | $42.9M |
| Investing cash flow | -$120.5M | -$62.2M | -$63.1M | -$20.8M | -$19.5M |
| Financing cash flow | $68.3M | -$9.8M | -$9.3M | -$8.3M | $8.6M |
| Free cash flow | -$86.2M | -$18.5M | -$22.0M | $58.8M | $32.9M |
| Capital expenditures | $116.5M | $62.3M | $63.1M | $22.3M | $10.0M |
| Depreciation & amortization | $30.0M | $23.5M | $21.2M | $20.7M | $22.9M |
| Share-based compensation | $4.4M | $10.0M | $8.3M | $9.8M | $22.4M |
| Deferred income taxes | -$4.3M | $804.0K | $1.9M | $6.6M | $4.3M |
| Change in accounts receivable | — | -$4.6M | $5.5M | -$2.1M | — |
| Change in inventory | $1.7M | -$472.0K | $1.0M | $752.0K | — |
| Share repurchases | — | — | — | — | — |
| Debt issued | $105.0M | $0 | $0 | $0 | $80.0M |
| Debt repaid | $12.0M | $8.0M | $8.0M | $8.0M | $66.7M |
Source: SEC EDGAR XBRL filings (10-Q/10-K), as originally tagged by the company. Quarterly cash flow is reconstructed by de-cumulating fiscal-year-to-date figures (how cash flow is tagged in 10-Qs); other quarterly lines are reported directly.
Institutional holders
SEC Form 13F filers holding MNTK as of the latest reported quarter. 13F only covers investment managers with $100M+ in assets — this is not a complete ownership picture, and does not include insiders (see Recent SEC filings below) or non-13F-eligible holders.
Institutional ownership is not available for this symbol right now.
Insider activity
Directors, officers, and 10%+ owners' reported transactions from SEC Form 4. A filing reports a transaction; it does not by itself explain why it happened.
Source: SEC EDGAR Form 4 filings · checked 25 most recent filings · covers 2021-12-01 to 2026-05-20
Recent transactions
- Insiders have net bought 17,506 shares over the last 182 days, across 1 purchase and 0 sales.
- Most recent: Shaw James A (Chief Operating Officer) — Grant / award of 282,842 shares on 2026-05-20.
Deterministic template sentences filled in from the SEC Form 4 figures in the tables below -- not an AI-written summary, no live model call.
Insider purchases & sales, last 6 months
Purchases (open market)17,506 sh(1 txns)
Sales (open market)0 sh(0 txns)
Net Shares+17,506
Counts only open-market purchases (code P) and sales (code S) — grants, option exercises, tax withholding, and gifts are excluded since they aren't a market buy/sell decision.
Insider roster
| Name | Title | Most Recent Transaction | Date | Shares |
|---|---|---|---|---|
| Shaw James A | Chief Operating Officer | Grant / award | 2026-05-20 | 282,842 |
| McClain Sean F | President & CEO | Grant / award | 2026-05-20 | 383,183 |
| Van Asdalan Kevin A | Chief Financial Officer | Grant / award | 2026-05-20 | 302,982 |
| Ciroli John | Chief Legal Officer | Grant / award | 2026-05-20 | 302,982 |
| Copelyn John A | Director | Open market purchase | 2026-05-11 | 17,506 |
| Frank Sharon R | VP Environ Health & Safety | Tax withholding | 2025-11-24 | 2,748 |
| Hill Scott E | VP of Business Development | Open market sale | 2022-11-28 | 101,797 |
Recent transactions
| Date | Insider | Title | Transaction | Shares | Price |
|---|---|---|---|---|---|
| 2026-05-20 | Shaw James A | Chief Operating Officer | Grant / award | 282,842 | $0.00 |
| 2026-05-20 | McClain Sean F | President & CEO | Grant / award | 383,183 | $0.00 |
| 2026-05-20 | Van Asdalan Kevin A | Chief Financial Officer | Grant / award | 302,982 | $0.00 |
| 2026-05-20 | Ciroli John | Chief Legal Officer | Grant / award | 302,982 | $0.00 |
| 2026-05-11 | Copelyn John A | Director | Open market purchase | 17,506 | $1.45 |
| 2025-11-24 | Frank Sharon R | VP Environ Health & Safety | Tax withholding | 2,748 | $1.67 |
| 2024-11-24 | Frank Sharon R | VP Environ Health & Safety | Tax withholding | 2,748 | $4.46 |
Recent SEC filings
Official company reports and insider transaction filings. Form 4 reports a transaction; it does not by itself explain why it happened.
Source: SEC EDGAR submissions · updated 2026-10-22 06:34 UTC
| Filed | Form | Report period | Official filing |
|---|---|---|---|
| 2026-08-06 | 8-K | 2026-08-06 | View on SEC.gov → |
| 2026-08-05 | 10-Q | 2026-06-30 | View on SEC.gov → |
| 2026-08-05 | 8-K | 2026-08-05 | View on SEC.gov → |
| 2026-05-28 | 8-K | 2026-05-26 | View on SEC.gov → |
| 2026-05-22 | 4 | 2026-05-20 | View on SEC.gov → |
| 2026-05-22 | 4 | 2026-05-20 | View on SEC.gov → |
| 2026-05-22 | 4 | 2026-05-20 | View on SEC.gov → |
| 2026-05-22 | 4 | 2026-05-20 | View on SEC.gov → |
| 2026-05-13 | 4 | 2026-05-11 | View on SEC.gov → |
| 2026-05-06 | 10-Q | 2026-03-31 | View on SEC.gov → |
| 2026-05-06 | 8-K | 2026-05-06 | View on SEC.gov → |
| 2026-03-12 | 8-K | 2026-03-12 | View on SEC.gov → |
Recent news
Headlines about MNTK (Montauk Renewables, Inc.). Links open the publisher — we don’t host full articles.
-
Can Montauk Renewables' GreenWave JV Sustain Its Earnings Growth?
Yahoo · 2026-10-21 -
Montauk Renewables: Earnings Recovery Offers Upside, But Debt Remains A Key Risk
SeekingAlpha · 2026-10-20 -
Crescent Energy's Devon Deal Strengthens Its Eagle Ford Dominance
Yahoo · 2026-10-09 -
Shell's Q3 Outlook Shows Strength in LNG and Refining Operations
Yahoo · 2026-10-08 -
MNTK vs. FCEL: Which of These 2 Clean Energy Stocks Is a Buy?
Yahoo · 2026-10-08 -
Expand Energy Scales AI With Enterprise-Wide Thoughtworks Deal
Yahoo Finance · 2026-10-06 -
Fervo Energy Reaches Commercial Operation at Cape Station
Yahoo Finance · 2026-10-05 -
Pembina's Pacific Link Role Could Transform Canada's Oil Access
Yahoo Finance · 2026-10-05
No headlines in this category right now — try “All”.