MNTK Montauk Renewables, Inc. - Common Stock

NASDAQ · Utilities · View on SEC EDGAR ↗
$1.53
Price · May 20, 2026
Fundamentals as of May 6, 2026

MNTK Stock Snapshot Price, market cap, P/E, EPS, ROE, debt/equity, 52-week range

Price
$1.53
Market Cap
$239M
P/E (TTM)
167.0
EPS (TTM)
$0.01
Revenue (TTM)
$176M
Div Yield
ROE
0.68%
Debt/Equity
0.5
52W Range
$1 – $3

MNTK Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view

10-Year Performance Revenue, net income, margins and EPS trends

Revenue & Net Income $176M
3-point trend, +0.8%
2023-12-31 2025-12-31
EPS $0.01
3-point trend, -90.9%
2023-12-31 2025-12-31
Free Cash Flow $-86M
3-point trend, -291.2%
2023-12-31 2025-12-31
Margins 0.99%
2023-12-31 2023-12-31

Valuation P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?

Metric
5Y trend
MNTK
Peer Median
P/E (TTM)
3-point trend, +106.2%
167.0
118.9
P/S (TTM)
3-point trend, -81.2%
1.4
1.2
P/B
3-point trend, -82.0%
0.9
0.9
EV / EBITDA
3-point trend, -60.1%
11.2
Price / FCF
3-point trend, +95.2%
-2.8

Profitability Gross, operating and net margins; ROE, ROA, ROIC

Metric
5Y trend
MNTK
Peer Median
Operating Margin
3-point trend, -96.4%
0.48%
Net Profit Margin
3-point trend, -88.4%
0.99%
-23.3%
ROA
3-point trend, -89.5%
0.45%
-3.0%
ROE
3-point trend, -88.8%
0.68%
-20.9%
ROIC
3-point trend, -102.4%
-0.15%

Financial Health Debt, liquidity, solvency — balance sheet strength

Metric
5Y trend
MNTK
Peer Median
Debt / Equity
3-point trend, +93.0%
0.5
0.0
Current Ratio
3-point trend, -63.8%
1.1
0.9
Quick Ratio
3-point trend, -69.2%
0.9

Growth Revenue, EPS and net income growth: YoY, 3Y CAGR, 5Y CAGR

Metric
5Y trend
MNTK
Peer Median
Revenue YoY
3-point trend, +0.8%
0.37%
Revenue CAGR 3Y
3-point trend, +0.8%
-5.0%
Revenue CAGR 5Y
3-point trend, +0.8%
11.9%
EPS YoY
3-point trend, -90.9%
-85.7%
Net Income YoY
3-point trend, -88.3%
-82.0%

Per Share Metrics EPS, book value per share, cash flow per share, dividend per share

Metric
5Y trend
MNTK
Peer Median
EPS (Diluted)
3-point trend, -90.9%
$0.01

Capital Efficiency Asset turnover, inventory turnover, receivables turnover

Metric
5Y trend
MNTK
Peer Median

MNTK Analyst Consensus Bullish and bearish analyst opinions, 12-month price target, upside

BUY 11 analysts
  • Strong Buy 2 18.2%
  • Buy 4 36.4%
  • Hold 5 45.5%
  • Sell 0 0.0%
  • Strong Sell 0 0.0%

12-Month Price Target

4 analysts · 2026-05-15
Median target $1.80 +17.6%
Mean target $1.77 +16.0%

Earnings History EPS actual vs estimate, surprise %, beat rate, next earnings date

Avg Surprise
-0.01%
Period EPS Actual EPS Est Surprise
March 31, 2026 $0.00 $-0.00 0.00%
Dec. 31, 2025 $0.01 $0.03 -0.02%
Sept. 30, 2025 $0.04 $0.01 0.03%
June 30, 2025 $-0.04 $0.01 -0.05%
March 31, 2025 $0.00 $0.01 -0.01%

Peer Comparison Key metrics vs sector peers

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
MNTK $239M 167.0 0.37% 0.99% 0.68%
BEPC
XIFR -9.6 -3.4% -2.4% -0.25%
ANNA
SPRU -3.5 36.2%
ORA $6.68B 54.7 12.5% 12.5% 5.0% 27.6%

Full Fundamentals All metrics by year — income statement, balance sheet, cash flow

Income Statement 15
Annual Income Statement data for MNTK
Metric Trend 202520242023202220212020
Revenue 6-point trend, +75.7% $176M $176M $175M $206M $148M $100M
Gross Profit 4-point trend, +80.7% · · $45M $66M $25M $25M
SG&A Expense 6-point trend, +91.2% $32M $36M $34M $34M $43M $17M
Operating Expenses 6-point trend, +81.3% $176M $160M $151M $161M $145M $97M
Operating Income 6-point trend, -76.2% $852.0K $16M $24M $45M $3M $4M
Interest Expense 4-point trend, +32.6% · · $6M $2M $3M $4M
Other Non-op 6-point trend, +98.7% $-8.0K $1M $479.0K $468.0K $-620.0K $-635.0K
Pretax Income 6-point trend, -78.5% $-2M $12M $18M $43M $-367.0K $-1M
Income Tax 6-point trend, +29.4% $-4M $2M $3M $8M $4M $-6M
Net Income 6-point trend, -62.0% $2M $10M $15M $35M $-5M $5M
EPS (Basic) 5-point trend, +133.3% $0.01 $0.07 $0.11 $0.25 $-0.03 ·
EPS (Diluted) 5-point trend, +133.3% $0.01 $0.07 $0.11 $0.25 $-0.03 ·
Shares (Basic) 5-point trend, +1.4% 143,020,271 142,279,079 141,727,905 141,238,851 141,015,213 ·
Shares (Diluted) 5-point trend, +1.5% 143,076,091 142,397,493 142,151,640 142,579,389 141,015,213 ·
EBITDA 5-point trend, +17.6% $31M $40M $45M $65M $26M ·
Balance Sheet 27
Annual Balance Sheet data for MNTK
Metric Trend 202520242023202220212020
Cash & Equivalents 6-point trend, +13.1% $24M $46M $74M $105M $53M $21M
Receivables 6-point trend, +25.0% $7M $8M $13M $7M $9M $5M
Prepaid Expense 6-point trend, -45.3% $3M $3M $3M $3M $3M $6M
Current Assets 6-point trend, +14.4% $37M $57M $90M $125M $75M $32M
PP&E (Net) 6-point trend, +83.2% $341M $252M $214M $176M $181M $186M
PP&E (Gross) 6-point trend, +79.1% $561M $445M $390M $333M $323M $313M
Accum. Depreciation 6-point trend, +73.1% $220M $192M $175M $157M $142M $127M
Goodwill Flat — no change across 6 periods $60.0K $60.0K $60.0K $60.0K $60.0K $60.0K
Intangibles 6-point trend, +42.9% $19M $18M $18M $15M $14M $14M
Other Non-current Assets 6-point trend, +381.5% $18M $12M $10M $6M $5M $4M
Total Assets 6-point trend, +71.9% $435M $349M $350M $332M $286M $253M
Accounts Payable 6-point trend, +162.2% $16M $9M $8M $5M $5M $6M
Accrued Liabilities 6-point trend, +1.7% $12M $10M $13M $15M $11M $12M
Short-term Debt $167.0K · · · · ·
Current Liabilities 6-point trend, +17.4% $33M $34M $29M $28M $25M $28M
Capital Leases 6-point trend, +1737.5% $6M $5M $4M $4M $27.0K $320.0K
Deferred Tax · $0 · · · ·
Other Non-current Liabilities 6-point trend, -98.0% $39.0K $3M $5M $3M $3M $2M
Total Liabilities 6-point trend, +83.8% $172M $92M $100M $105M $104M $94M
Long-term Debt 6-point trend, +123.9% $126M $44M $56M $64M $71M $56M
Total Debt 5-point trend, +62.7% $129M $56M $64M $71M $79M ·
Common Stock 5-point trend, +1.5% $1M $1M $1M $1M $1M ·
Retained Earnings 5-point trend, +1361.0% $57M $55M $46M $31M $-5M ·
Treasury Stock 5-point trend, +100.5% $22M $21M $11M $11M $11M ·
Stockholders' Equity 6-point trend, +64.9% $263M $257M $250M $227M $182M $160M
Liabilities + Equity 6-point trend, +71.9% $435M $349M $350M $332M $286M $253M
Shares Outstanding 6-point trend, +1.6% 143,244,544 142,711,797 141,986,189 141,633,417 141,015,213 141,015,213
Cash Flow 17
Annual Cash Flow data for MNTK
Metric Trend 202520242023202220212020
D&A 6-point trend, +35.5% $30M $24M $21M $21M $23M $22M
Stock-based Comp 6-point trend, +483.2% $4M $10M $8M $10M $22M $762.0K
Deferred Tax 5-point trend, -200.6% $-4M $804.0K $2M $7M $4M ·
Amort. of Intangibles 6-point trend, -24.2% $1M $986.0K $972.0K $887.0K $1M $1M
Other Non-cash 5-point trend, -173.2% $-2M $-217.0K $-5M $15M $2M ·
Operating Cash Flow 6-point trend, +5.8% $30M $44M $41M $81M $43M $29M
CapEx 5-point trend, +1067.1% $117M $62M $63M $22M $10M ·
Investing Cash Flow 6-point trend, -653.7% $-120M $-62M $-63M $-21M $-19M $-16M
Debt Issued 6-point trend, +1135.3% $105M $0 $0 $0 $80M $8M
Net Debt Issued 5-point trend, +599.1% $93M $-8M $-8M $-8M $13M ·
Stock Issued 5-point trend, -100.0% $5.0K $6.0K $4.0K $6.0K $16M ·
Net Stock Activity 4-point trend, -16.7% $5.0K $6.0K $4.0K $6.0K · ·
Financing Cash Flow 6-point trend, +4655.9% $68M $-10M $-9M $-8M $9M $-2M
Net Change in Cash 6-point trend, -294.8% $-22M $-28M $-31M $52M $32M $11M
Taxes Paid 6-point trend, +272.5% $783.0K $2M $2M $696.0K $280.0K $-454.0K
Free Cash Flow 3-point trend, -291.2% $-86M $-19M $-22M · · ·
Levered FCF · · $-27M · · ·
Profitability 8
Annual Profitability data for MNTK
Metric Trend 202520242023202220212020
Gross Margin 3-point trend, +50.8% · · 25.9% 32.0% 17.2% ·
Operating Margin 5-point trend, -78.7% 0.48% 9.2% 13.5% 21.7% 2.2% ·
Net Margin 5-point trend, +132.4% 0.99% 5.5% 8.6% 17.1% -3.1% ·
Pretax Margin 5-point trend, -464.0% -1.4% 6.9% 10.5% 21.0% -0.25% ·
EBITDA Margin 5-point trend, -1.2% 17.5% 22.6% 25.6% 31.8% 17.7% ·
ROA 5-point trend, +127.1% 0.45% 2.7% 4.3% 10.7% -1.7% ·
ROE 5-point trend, +126.8% 0.68% 3.6% 6.1% 15.8% -2.5% ·
ROIC 5-point trend, -101.0% -0.15% 4.1% 6.1% 12.2% 15.7% ·
Liquidity & Solvency 5
Annual Liquidity & Solvency data for MNTK
Metric Trend 202520242023202220212020
Current Ratio 5-point trend, -63.7% 1.1 1.7 3.1 4.4 3.1 ·
Quick Ratio 5-point trend, -64.4% 0.9 1.6 2.9 4.0 2.5 ·
Debt / Equity 5-point trend, +12.7% 0.5 0.2 0.3 0.3 0.4 ·
LT Debt / Equity 5-point trend, +22.3% 0.5 0.2 0.2 0.3 0.4 ·
Interest Coverage 3-point trend, +260.8% · · 4.1 24.9 1.1 ·
Efficiency 2
Annual Efficiency data for MNTK
Metric Trend 202520242023202220212020
Asset Turnover 5-point trend, -17.1% 0.4 0.5 0.5 0.6 0.5 ·
Receivables Turnover 5-point trend, +19.9% 24.4 17.2 17.8 25.0 20.4 ·
Per Share 5
Annual Per Share data for MNTK
Metric Trend 202520242023202220212020
Book Value / Share 5-point trend, +42.1% $1.84 $1.80 $1.76 $1.60 $1.29 ·
Revenue / Share 5-point trend, +17.4% $1.23 $1.23 $1.23 $1.44 $1.05 ·
Cash Flow / Share 5-point trend, -30.3% $0.21 $0.31 $0.29 $0.57 $0.30 ·
Cash / Share 5-point trend, -56.1% $0.17 $0.32 $0.52 $0.74 $0.38 ·
EPS (TTM) 5-point trend, +133.3% $0.01 $0.07 $0.11 $0.25 $-0.03 ·
Growth Rates 8
Annual Growth Rates data for MNTK
Metric Trend 202520242023202220212020
Revenue YoY 5-point trend, -99.2% 0.37% 0.48% -14.9% 38.8% 47.6% ·
Revenue CAGR 3Y 3-point trend, -124.4% -5.0% 5.9% 20.3% · · ·
Revenue CAGR 5Y 11.9% · · · · ·
EPS YoY 3-point trend, -53.1% -85.7% -36.4% -56.0% · · ·
EPS CAGR 3Y -65.8% · · · · ·
Net Income YoY 3-point trend, -42.6% -82.0% -34.9% -57.5% · · ·
Net Income CAGR 3Y 2-point trend, -231.5% -63.2% · 48.1% · · ·
Net Income CAGR 5Y -17.6% · · · · ·
Valuation (TTM) 14
Annual Valuation (TTM) data for MNTK
Metric Trend 202520242023202220212020
Revenue TTM 6-point trend, +75.7% $176M $176M $175M $206M $148M $100M
Net Income TTM 6-point trend, -62.0% $2M $10M $15M $35M $-5M $5M
Market Cap 5-point trend, -83.4% $239M $568M $1.27B $1.56B $1.45B ·
Enterprise Value 5-point trend, -76.6% $344M $578M $1.25B $1.53B $1.47B ·
P/E 5-point trend, +148.9% 167.0 56.9 81.0 44.1 -341.7 ·
P/S 5-point trend, -86.1% 1.4 3.2 7.2 7.6 9.8 ·
P/B 5-point trend, -88.5% 0.9 2.2 5.1 6.9 7.9 ·
P / Tangible Book 5-point trend, -88.6% 1.0 2.4 5.4 7.4 8.6 ·
P / Cash Flow 5-point trend, -76.6% 7.9 13.0 30.8 19.3 33.7 ·
P / FCF 3-point trend, +95.2% -2.8 -30.7 -57.4 · · ·
EV / EBITDA 5-point trend, -80.1% 11.2 14.6 28.0 23.4 56.1 ·
EV / FCF 3-point trend, +93.0% -4.0 -31.2 -56.9 · · ·
EV / Revenue 5-point trend, -80.3% 2.0 3.3 7.2 7.4 9.9 ·
Earnings Yield 5-point trend, +306.9% 0.60% 1.8% 1.2% 2.3% -0.29% ·

Financial Statements Income statement, balance sheet, cash flow — annual, last 5 years

Income Statement
2025-12-312025-03-312024-12-312024-09-302024-06-30
Revenue $176M$176M
Operating Margin % 0.48%9.2%
Net Income $2M$10M
Diluted EPS $0.01$0.07
Balance Sheet
2025-12-312025-03-312024-12-312024-09-302024-06-30
Debt / Equity 0.50.2
Current Ratio 1.11.7
Quick Ratio 0.91.6
Cash Flow
2025-12-312025-03-312024-12-312024-09-302024-06-30
Free Cash Flow $-86M$-19M

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