Montauk Renewables Inc.
MNTK | NASDAQ
$2.33
+$0.08 (+3.56%)
At close: Sep 21, 2026, 4:00 PM ET
$2.36
+$0.03 (+1.29%)
Pre-market:
Sep 22, 2026, 9:22 AM ET
Market Data
Market Cap $331.65M
Enterprise Value $473.03M
Beta 0.54
Average Volume 211.08K
Shares Outstanding (Diluted) 143.93M
Shares Change YoY 0.63%
Institutional Ownership 14.53%
Exchange NASDAQ
ISIN US61218C1036
Price Performance
Price Change 1M 22.0%
Price Change 3M 49.4%
Price Change 6M 108.0%
Price Change YTD 38.7%
Price Change 1Y 10.4%
Price Change 3Y -75.1%
Price Change 5Y -79.7%
1M CAGR (ann.) 30.2%
1Y CAGR (ann.) 1.3%
5Y CAGR (ann.) -24.8%
All-Time CAGR -24.8%
Valuation
PE Ratio 42.06
Forward PE 14.40
PEG Ratio -0.01
Forward PEG 1.04
PS Ratio 1.75
Forward PS 1.40
PB Ratio 1.25
P/FCF Ratio -3.37
P/Adj. FCF Ratio -3.28
P/OCF Ratio 7.77
EV/Sales 2.50
EV/EBIT 94.80
EV/EBITDA 12.43
EV/FCF -4.81
Earnings Yield 2.4%
FCF Yield -29.7%
Adj. FCF Yield -30.4%
Financial Health
Net Debt $133.88M
Total Debt $157.14M
Cash & Short-Term Investments $15.76M
Total Assets $470.71M
Current Ratio 0.62
Quick Ratio 0.62
Debt / Equity Ratio 0.59
Debt / EBITDA 4.13
Debt / FCF -1.60
OCF / Debt 0.38
Interest Coverage 0.45
Altman Z-Score 1.53
Piotroski F-Score 4
Margins & Profitability
Gross Profit Margin 34.7%
Operating Profit Margin 1.2%
EBITDA Margin 20.1%
Net Profit Margin 4.2%
FCF Margin -52.0%
Adj. FCF Margin -53.4%
SBC / Revenue 1.0%
SBC Impact (per share) -2.6%
Returns
Return on Assets 1.7%
Return on Equity 3.0%
Return on Invested Capital 0.5%
Return on Capital Employed 0.6%
Return on Tangible Assets 1.8%
Historical Growth (CAGR)
Revenue CAGR 3Y 2.0%
Revenue CAGR 5Y 10.2%
Revenue CAGR 10Y N/A
EPS CAGR 3Y -17.9%
EPS CAGR 5Y -39.1%
EPS CAGR 10Y N/A
FCF CAGR 3Y -77.0%
FCF CAGR 5Y -167.3%
FCF CAGR 10Y N/A
Analyst Forecasts
Analyst Rating Hold
Analyst Count 4
EPS Growth Next 3Y 44.2%
Revenue Growth Next 3Y -0.8%
Earnings Date Nov 3, 2026
EPS Estimate (next Q) $0.05
EPS Growth Est (next Q) 25.0%
Revenue Est (next Q) $53.34M
Revenue Growth Est (next Q) 17.9%
Fair Value Estimates
Graham Number $1.52
Graham Upside -34.8%
Lynch Fair Value $0.30
Lynch Upside -87.1%
Price Target $1.60
Price Target Upside -31.3%
Cash Flow
Operating Cash Flow $59.28M
Free Cash Flow $-98.39M
Adj. Free Cash Flow $-100.98M
FCF Per Share -$0.58
OCF Per Share $0.30
OCF/S Ratio 23.0%
Income Statement
Revenue $189.1M
Gross Profit $65.6M
Operating Income $2.33M
EBITDA $38.07M
Net Income $7.93M
EPS (Diluted) $0.06
Revenue / Employee $1M
Profit / Employee $41.96K
Employees 189
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