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Side-by-side financial comparison of Montauk Renewables, Inc. (MNTK) and WEST BANCORPORATION INC (WTBA). Click either name above to swap in a different company.

Montauk Renewables, Inc. is the larger business by last-quarter revenue ($43.4M vs $26.9M, roughly 1.6× WEST BANCORPORATION INC). WEST BANCORPORATION INC runs the higher net margin — 39.2% vs 5.7%, a 33.5% gap on every dollar of revenue. On growth, Montauk Renewables, Inc. posted the faster year-over-year revenue change (56.7% vs 16.6%). WEST BANCORPORATION INC produced more free cash flow last quarter ($12.4M vs $-41.1M). Over the past eight quarters, WEST BANCORPORATION INC's revenue compounded faster (17.3% CAGR vs 5.8%).

Montauk Renewables, Inc. is a US-based renewable energy firm specializing in capturing and converting biogenic methane from landfills and agricultural waste into renewable natural gas (RNG) and low-carbon electricity. It serves utility, commercial, and industrial customers across North America, with operations focused on advancing decarbonization and sustainable energy transition goals.

West Bancorporation Inc. is a regional financial holding company headquartered in the U.S. Midwest, primarily serving markets across Iowa and Minnesota. It provides a full suite of personal and commercial banking services, including deposit accounts, mortgage loans, business lending, and wealth management solutions for individual consumers, small-to-medium enterprises, and local organizational clients.

MNTK vs WTBA — Head-to-Head

Bigger by revenue
MNTK
MNTK
1.6× larger
MNTK
$43.4M
$26.9M
WTBA
Growing faster (revenue YoY)
MNTK
MNTK
+40.1% gap
MNTK
56.7%
16.6%
WTBA
Higher net margin
WTBA
WTBA
33.5% more per $
WTBA
39.2%
5.7%
MNTK
More free cash flow
WTBA
WTBA
$53.5M more FCF
WTBA
$12.4M
$-41.1M
MNTK
Faster 2-yr revenue CAGR
WTBA
WTBA
Annualised
WTBA
17.3%
5.8%
MNTK

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
MNTK
MNTK
WTBA
WTBA
Revenue
$43.4M
$26.9M
Net Profit
$2.5M
$10.6M
Gross Margin
Operating Margin
-3.8%
50.0%
Net Margin
5.7%
39.2%
Revenue YoY
56.7%
16.6%
Net Profit YoY
129.5%
34.8%
EPS (diluted)
$0.01
$0.61

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
MNTK
MNTK
WTBA
WTBA
Q1 26
$26.9M
Q4 25
$43.4M
$24.2M
Q3 25
$45.3M
$25.0M
Q2 25
$45.1M
$23.8M
Q1 25
$42.6M
$23.1M
Q4 24
$27.7M
$20.9M
Q3 24
$65.9M
$20.3M
Q2 24
$43.3M
$19.6M
Net Profit
MNTK
MNTK
WTBA
WTBA
Q1 26
$10.6M
Q4 25
$2.5M
$7.4M
Q3 25
$5.2M
$9.3M
Q2 25
$-5.5M
$8.0M
Q1 25
$-464.0K
$7.8M
Q4 24
$-8.5M
$7.1M
Q3 24
$17.0M
$6.0M
Q2 24
$-712.0K
$5.2M
Gross Margin
MNTK
MNTK
WTBA
WTBA
Q1 26
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
43.8%
Q2 24
15.6%
Operating Margin
MNTK
MNTK
WTBA
WTBA
Q1 26
50.0%
Q4 25
-3.8%
39.6%
Q3 25
9.8%
45.8%
Q2 25
-5.2%
43.4%
Q1 25
1.0%
43.4%
Q4 24
-35.5%
30.9%
Q3 24
34.4%
36.6%
Q2 24
2.0%
32.6%
Net Margin
MNTK
MNTK
WTBA
WTBA
Q1 26
39.2%
Q4 25
5.7%
30.7%
Q3 25
11.5%
37.3%
Q2 25
-12.2%
33.5%
Q1 25
-1.1%
34.0%
Q4 24
-30.5%
34.0%
Q3 24
25.9%
29.3%
Q2 24
-1.6%
26.5%
EPS (diluted)
MNTK
MNTK
WTBA
WTBA
Q1 26
$0.61
Q4 25
$0.01
$0.44
Q3 25
$0.04
$0.55
Q2 25
$-0.04
$0.47
Q1 25
$0.00
$0.46
Q4 24
$-0.05
$0.41
Q3 24
$0.12
$0.35
Q2 24
$-0.01
$0.31

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
MNTK
MNTK
WTBA
WTBA
Cash + ST InvestmentsLiquidity on hand
$23.8M
$362.0M
Total DebtLower is stronger
$126.0M
Stockholders' EquityBook value
$263.1M
$270.7M
Total Assets
$435.5M
$4.0B
Debt / EquityLower = less leverage
0.48×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MNTK
MNTK
WTBA
WTBA
Q1 26
$362.0M
Q4 25
$23.8M
$471.1M
Q3 25
$6.8M
$232.9M
Q2 25
$29.1M
$345.2M
Q1 25
$40.1M
Q4 24
$45.6M
$243.5M
Q3 24
$55.0M
Q2 24
$42.3M
Total Debt
MNTK
MNTK
WTBA
WTBA
Q1 26
Q4 25
$126.0M
Q3 25
$54.9M
Q2 25
$57.8M
Q1 25
$40.8M
Q4 24
$43.8M
Q3 24
$46.7M
Q2 24
$49.7M
Stockholders' Equity
MNTK
MNTK
WTBA
WTBA
Q1 26
$270.7M
Q4 25
$263.1M
$266.0M
Q3 25
$260.7M
$255.1M
Q2 25
$254.7M
$240.9M
Q1 25
$258.2M
$237.9M
Q4 24
$257.4M
$227.9M
Q3 24
$275.3M
$235.4M
Q2 24
$255.3M
$223.9M
Total Assets
MNTK
MNTK
WTBA
WTBA
Q1 26
$4.0B
Q4 25
$435.5M
$4.1B
Q3 25
$383.3M
$4.0B
Q2 25
$382.5M
$4.1B
Q1 25
$354.2M
$4.0B
Q4 24
$349.0M
$4.0B
Q3 24
$374.1M
$4.0B
Q2 24
$362.0M
$4.0B
Debt / Equity
MNTK
MNTK
WTBA
WTBA
Q1 26
Q4 25
0.48×
Q3 25
0.21×
Q2 25
0.23×
Q1 25
0.16×
Q4 24
0.17×
Q3 24
0.17×
Q2 24
0.19×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
MNTK
MNTK
WTBA
WTBA
Operating Cash FlowLast quarter
$337.0K
$12.9M
Free Cash FlowOCF − Capex
$-41.1M
$12.4M
FCF MarginFCF / Revenue
-94.7%
46.0%
Capex IntensityCapex / Revenue
95.5%
1.8%
Cash ConversionOCF / Net Profit
0.14×
1.22×
TTM Free Cash FlowTrailing 4 quarters
$-86.2M
$79.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MNTK
MNTK
WTBA
WTBA
Q1 26
$12.9M
Q4 25
$337.0K
$46.5M
Q3 25
$12.7M
$11.4M
Q2 25
$8.2M
$13.5M
Q1 25
$9.1M
$9.7M
Q4 24
$724.0K
$39.8M
Q3 24
$28.6M
$12.9M
Q2 24
$193.0K
$10.0M
Free Cash Flow
MNTK
MNTK
WTBA
WTBA
Q1 26
$12.4M
Q4 25
$-41.1M
$43.2M
Q3 25
$-17.2M
$10.8M
Q2 25
$-25.5M
$12.8M
Q1 25
$-2.5M
$8.3M
Q4 24
$-8.3M
$13.7M
Q3 24
$16.0M
$7.0M
Q2 24
$-18.6M
$2.7M
FCF Margin
MNTK
MNTK
WTBA
WTBA
Q1 26
46.0%
Q4 25
-94.7%
178.3%
Q3 25
-37.9%
43.0%
Q2 25
-56.4%
53.6%
Q1 25
-5.8%
35.7%
Q4 24
-29.8%
65.6%
Q3 24
24.3%
34.2%
Q2 24
-42.9%
14.0%
Capex Intensity
MNTK
MNTK
WTBA
WTBA
Q1 26
1.8%
Q4 25
95.5%
13.7%
Q3 25
65.9%
2.6%
Q2 25
74.6%
3.2%
Q1 25
27.3%
6.5%
Q4 24
32.5%
125.3%
Q3 24
19.1%
29.4%
Q2 24
43.3%
37.1%
Cash Conversion
MNTK
MNTK
WTBA
WTBA
Q1 26
1.22×
Q4 25
0.14×
6.26×
Q3 25
2.43×
1.23×
Q2 25
1.70×
Q1 25
1.24×
Q4 24
5.61×
Q3 24
1.68×
2.17×
Q2 24
1.93×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

MNTK
MNTK

Natural Gas Environmental Attributes$28.1M65%
Natural Gas Commodity$10.7M25%
Electric Commodity$2.7M6%
Electric Environmental Attributes$2.0M5%

WTBA
WTBA

Segment breakdown not available.

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