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Side-by-side financial comparison of M-tron Industries, Inc. (MPTI) and WESTPORT FUEL SYSTEMS INC. (WPRT). Click either name above to swap in a different company.

M-tron Industries, Inc. is the larger business by last-quarter revenue ($14.2M vs $12.5M, roughly 1.1× WESTPORT FUEL SYSTEMS INC.). M-tron Industries, Inc. runs the higher net margin — 24.1% vs -274.8%, a 298.9% gap on every dollar of revenue. On growth, M-tron Industries, Inc. posted the faster year-over-year revenue change (11.2% vs -11.4%). M-tron Industries, Inc. produced more free cash flow last quarter ($2.3M vs $-6.4M).

M-tron Industries, Inc. designs, manufactures and markets high-performance frequency control and timing solutions including crystal oscillators, filters and integrated timing assemblies. Its products serve aerospace, defense, telecom, industrial automation and medical device segments, catering mainly to North American, European and Asian commercial and government clients.

Westport Innovations is a company that develops alternative fuel, low-emissions technologies to allow engines to operate on clean-burning fuels such as compressed natural gas (CNG), liquefied natural gas (LNG), hydrogen and biofuels such as landfill gas. Headquartered in Vancouver, British Columbia, Canada, where the company was founded, Westport also has facilities in France, Sweden, Italy, China, Australia and the United States.

MPTI vs WPRT — Head-to-Head

Bigger by revenue
MPTI
MPTI
1.1× larger
MPTI
$14.2M
$12.5M
WPRT
Growing faster (revenue YoY)
MPTI
MPTI
+22.6% gap
MPTI
11.2%
-11.4%
WPRT
Higher net margin
MPTI
MPTI
298.9% more per $
MPTI
24.1%
-274.8%
WPRT
More free cash flow
MPTI
MPTI
$8.8M more FCF
MPTI
$2.3M
$-6.4M
WPRT

Income Statement — Q4 FY2025 vs Q2 FY2025

Metric
MPTI
MPTI
WPRT
WPRT
Revenue
$14.2M
$12.5M
Net Profit
$3.4M
$-34.3M
Gross Margin
6.7%
Operating Margin
27.3%
-8.1%
Net Margin
24.1%
-274.8%
Revenue YoY
11.2%
-11.4%
Net Profit YoY
60.1%
-690.4%
EPS (diluted)
$0.90
$-1.98

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
MPTI
MPTI
WPRT
WPRT
Q4 25
$14.2M
Q3 25
$14.2M
Q2 25
$13.3M
$12.5M
Q1 25
$12.7M
Q4 24
$12.8M
Q3 24
$13.2M
$4.9M
Q2 24
$11.8M
$14.1M
Q1 24
$11.2M
Net Profit
MPTI
MPTI
WPRT
WPRT
Q4 25
$3.4M
Q3 25
$1.8M
Q2 25
$1.6M
$-34.3M
Q1 25
$1.6M
Q4 24
$2.1M
Q3 24
$2.3M
$-3.9M
Q2 24
$1.7M
$5.8M
Q1 24
$1.5M
Gross Margin
MPTI
MPTI
WPRT
WPRT
Q4 25
Q3 25
Q2 25
6.7%
Q1 25
Q4 24
Q3 24
13.6%
Q2 24
16.7%
Q1 24
Operating Margin
MPTI
MPTI
WPRT
WPRT
Q4 25
27.3%
Q3 25
18.0%
Q2 25
13.9%
-8.1%
Q1 25
15.8%
Q4 24
20.1%
Q3 24
22.1%
-43.9%
Q2 24
17.8%
-54.9%
Q1 24
16.0%
Net Margin
MPTI
MPTI
WPRT
WPRT
Q4 25
24.1%
Q3 25
12.9%
Q2 25
11.7%
-274.8%
Q1 25
12.8%
Q4 24
16.7%
Q3 24
17.2%
-79.3%
Q2 24
14.8%
41.2%
Q1 24
13.3%
EPS (diluted)
MPTI
MPTI
WPRT
WPRT
Q4 25
$0.90
Q3 25
$0.63
Q2 25
$0.53
$-1.98
Q1 25
$0.56
Q4 24
$0.68
Q3 24
$0.81
$-0.22
Q2 24
$0.63
$0.34
Q1 24
$0.53

Balance Sheet & Financial Strength

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

Metric
MPTI
MPTI
WPRT
WPRT
Cash + ST InvestmentsLiquidity on hand
$20.9M
$6.1M
Total DebtLower is stronger
$977.0K
Stockholders' EquityBook value
$63.2M
$108.9M
Total Assets
$68.4M
$272.1M
Debt / EquityLower = less leverage
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MPTI
MPTI
WPRT
WPRT
Q4 25
$20.9M
Q3 25
$18.3M
Q2 25
$15.5M
$6.1M
Q1 25
$13.7M
Q4 24
$12.6M
Q3 24
$8.5M
Q2 24
$6.5M
Q1 24
$5.4M
Total Debt
MPTI
MPTI
WPRT
WPRT
Q4 25
Q3 25
Q2 25
$977.0K
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
Stockholders' Equity
MPTI
MPTI
WPRT
WPRT
Q4 25
$63.2M
Q3 25
$37.0M
Q2 25
$34.8M
$108.9M
Q1 25
$33.2M
Q4 24
$31.3M
Q3 24
$26.2M
$149.3M
Q2 24
$23.7M
$151.5M
Q1 24
$21.7M
Total Assets
MPTI
MPTI
WPRT
WPRT
Q4 25
$68.4M
Q3 25
$42.2M
Q2 25
$39.7M
$272.1M
Q1 25
$37.8M
Q4 24
$36.6M
Q3 24
$31.5M
Q2 24
$28.4M
Q1 24
$26.8M
Debt / Equity
MPTI
MPTI
WPRT
WPRT
Q4 25
Q3 25
Q2 25
0.01×
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
MPTI
MPTI
WPRT
WPRT
Operating Cash FlowLast quarter
$2.7M
$-5.6M
Free Cash FlowOCF − Capex
$2.3M
$-6.4M
FCF MarginFCF / Revenue
16.4%
-51.6%
Capex IntensityCapex / Revenue
2.4%
6.6%
Cash ConversionOCF / Net Profit
0.78×
TTM Free Cash FlowTrailing 4 quarters
$8.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MPTI
MPTI
WPRT
WPRT
Q4 25
$2.7M
Q3 25
$3.5M
Q2 25
$2.9M
$-5.6M
Q1 25
$1.6M
Q4 24
$1.8M
Q3 24
$2.3M
$-11.7M
Q2 24
$2.0M
$1.5M
Q1 24
$1.5M
Free Cash Flow
MPTI
MPTI
WPRT
WPRT
Q4 25
$2.3M
Q3 25
$2.7M
Q2 25
$2.0M
$-6.4M
Q1 25
$1.0M
Q4 24
$1.4M
Q3 24
$1.8M
$-11.9M
Q2 24
$1.1M
$262.0K
Q1 24
$1.4M
FCF Margin
MPTI
MPTI
WPRT
WPRT
Q4 25
16.4%
Q3 25
19.1%
Q2 25
15.4%
-51.6%
Q1 25
8.0%
Q4 24
10.8%
Q3 24
13.4%
-243.4%
Q2 24
9.2%
1.9%
Q1 24
12.3%
Capex Intensity
MPTI
MPTI
WPRT
WPRT
Q4 25
2.4%
Q3 25
5.7%
Q2 25
6.1%
6.6%
Q1 25
4.6%
Q4 24
3.3%
Q3 24
3.6%
3.8%
Q2 24
7.4%
8.9%
Q1 24
1.1%
Cash Conversion
MPTI
MPTI
WPRT
WPRT
Q4 25
0.78×
Q3 25
1.92×
Q2 25
1.83×
Q1 25
0.99×
Q4 24
0.85×
Q3 24
0.99×
Q2 24
1.12×
0.26×
Q1 24
1.01×

Financial Flow Comparison

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

Revenue Breakdown by Segment

MPTI
MPTI

US$11.3M79%
Non Us$2.9M21%

WPRT
WPRT

Segment breakdown not available.

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