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MNTKNasdaqGas & Other Services CombinedFiscal year ends December 31

Montauk Renewables, Inc.

Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 5, 2026
$2.08−0.06 (-2.80%)

Close on Oct 19, 2026

Market cap
$299.38M
P/E (TTM)
34.7
Dividend yield
–

Share price

−$0.02 (−0.95%)past year

Daily closes, adjusted for splits. Drag across the chart to measure a change.Earnings

Montauk Renewables, Inc. grew revenue 4.3% to $189.10M over the twelve months to Jun 30, 2026. Operating income fell 89.7% to $1.13M, moving the operating margin from 6.0% to 0.6%. Free cash flow was -$83.37M.

Revenue
$189.10M
+4.3% vs. a year earlier
Operating income
$1.13M
-89.7% vs. a year earlier
Free cash flow
-$83.37M
TTM Q2 2026
EPS, diluted
$0.06
+200.0% vs. a year earlier

Key statistics

Valuation at the latest close; fundamentals over the trailing twelve months, balances at Jun 30, 2026

Valuation

Market cap
$299.38M
P/E ratio
34.7
Price to sales
1.58
Price to book
1.13
Dividend yield
–
Free cash flow yield
-27.85%

Fundamentals

Revenue
$189.10M
Net income
$7.93M
EPS, diluted
$0.06
Free cash flow
-$83.37M
Book value per share
$1.84
Diluted shares
144M

Eight years at a glance

Fiscal years 2018 to 2025 and trailing twelve months, USD

Revenue

$189.10M+4.3% YoY

Gross profit

–

Operating income

$1.13M-89.7% YoY

Net income

$7.93M+199.8% YoY

EPS, diluted

$0.06+200.0% YoY

Free cash flow

-$83.37M
Reported periodTrailing twelve months