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Side-by-side financial comparison of ALPHA PRO TECH LTD (APT) and M-tron Industries, Inc. (MPTI). 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 $13.9M, roughly 1.0× ALPHA PRO TECH LTD). M-tron Industries, Inc. runs the higher net margin — 24.1% vs 5.0%, a 19.0% gap on every dollar of revenue. On growth, M-tron Industries, Inc. posted the faster year-over-year revenue change (11.2% vs 0.3%). M-tron Industries, Inc. produced more free cash flow last quarter ($2.3M vs $51.0K). Over the past eight quarters, M-tron Industries, Inc.'s revenue compounded faster (12.8% CAGR vs 1.4%).

Alpha Pro Tech Ltd is a leading developer, manufacturer and marketer of disposable protective apparel, face masks, and building supply products including weather-resistant barriers. It primarily serves the healthcare, industrial, and construction sectors, with core operating markets concentrated in North America.

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.

APT vs MPTI — Head-to-Head

Bigger by revenue
MPTI
MPTI
1.0× larger
MPTI
$14.2M
$13.9M
APT
Growing faster (revenue YoY)
MPTI
MPTI
+10.8% gap
MPTI
11.2%
0.3%
APT
Higher net margin
MPTI
MPTI
19.0% more per $
MPTI
24.1%
5.0%
APT
More free cash flow
MPTI
MPTI
$2.3M more FCF
MPTI
$2.3M
$51.0K
APT
Faster 2-yr revenue CAGR
MPTI
MPTI
Annualised
MPTI
12.8%
1.4%
APT

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
APT
APT
MPTI
MPTI
Revenue
$13.9M
$14.2M
Net Profit
$698.0K
$3.4M
Gross Margin
37.1%
Operating Margin
6.9%
27.3%
Net Margin
5.0%
24.1%
Revenue YoY
0.3%
11.2%
Net Profit YoY
-17.6%
60.1%
EPS (diluted)
$0.06
$0.90

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
APT
APT
MPTI
MPTI
Q4 25
$13.9M
$14.2M
Q3 25
$14.8M
$14.2M
Q2 25
$16.7M
$13.3M
Q1 25
$13.8M
$12.7M
Q4 24
$13.8M
$12.8M
Q3 24
$14.3M
$13.2M
Q2 24
$16.3M
$11.8M
Q1 24
$13.5M
$11.2M
Net Profit
APT
APT
MPTI
MPTI
Q4 25
$698.0K
$3.4M
Q3 25
$976.0K
$1.8M
Q2 25
$1.2M
$1.6M
Q1 25
$613.0K
$1.6M
Q4 24
$847.0K
$2.1M
Q3 24
$862.0K
$2.3M
Q2 24
$1.6M
$1.7M
Q1 24
$576.0K
$1.5M
Gross Margin
APT
APT
MPTI
MPTI
Q4 25
37.1%
Q3 25
39.7%
Q2 25
36.8%
Q1 25
39.0%
Q4 24
37.6%
Q3 24
38.5%
Q2 24
42.0%
Q1 24
40.2%
Operating Margin
APT
APT
MPTI
MPTI
Q4 25
6.9%
27.3%
Q3 25
7.4%
18.0%
Q2 25
8.0%
13.9%
Q1 25
3.3%
15.8%
Q4 24
4.9%
20.1%
Q3 24
5.2%
22.1%
Q2 24
10.5%
17.8%
Q1 24
2.4%
16.0%
Net Margin
APT
APT
MPTI
MPTI
Q4 25
5.0%
24.1%
Q3 25
6.6%
12.9%
Q2 25
7.5%
11.7%
Q1 25
4.4%
12.8%
Q4 24
6.1%
16.7%
Q3 24
6.0%
17.2%
Q2 24
10.1%
14.8%
Q1 24
4.3%
13.3%
EPS (diluted)
APT
APT
MPTI
MPTI
Q4 25
$0.06
$0.90
Q3 25
$0.09
$0.63
Q2 25
$0.12
$0.53
Q1 25
$0.06
$0.56
Q4 24
$0.07
$0.68
Q3 24
$0.08
$0.81
Q2 24
$0.15
$0.63
Q1 24
$0.05
$0.53

Balance Sheet & Financial Strength

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

Metric
APT
APT
MPTI
MPTI
Cash + ST InvestmentsLiquidity on hand
$17.0M
$20.9M
Total DebtLower is stronger
Stockholders' EquityBook value
$62.5M
$63.2M
Total Assets
$74.1M
$68.4M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
APT
APT
MPTI
MPTI
Q4 25
$17.0M
$20.9M
Q3 25
$17.7M
$18.3M
Q2 25
$14.5M
$15.5M
Q1 25
$13.4M
$13.7M
Q4 24
$18.6M
$12.6M
Q3 24
$18.4M
$8.5M
Q2 24
$16.2M
$6.5M
Q1 24
$18.5M
$5.4M
Stockholders' Equity
APT
APT
MPTI
MPTI
Q4 25
$62.5M
$63.2M
Q3 25
$62.5M
$37.0M
Q2 25
$62.2M
$34.8M
Q1 25
$61.7M
$33.2M
Q4 24
$62.2M
$31.3M
Q3 24
$62.1M
$26.2M
Q2 24
$62.0M
$23.7M
Q1 24
$61.6M
$21.7M
Total Assets
APT
APT
MPTI
MPTI
Q4 25
$74.1M
$68.4M
Q3 25
$73.9M
$42.2M
Q2 25
$73.2M
$39.7M
Q1 25
$72.2M
$37.8M
Q4 24
$73.7M
$36.6M
Q3 24
$73.3M
$31.5M
Q2 24
$72.7M
$28.4M
Q1 24
$72.7M
$26.8M

Cash Flow & Capital Efficiency

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

Metric
APT
APT
MPTI
MPTI
Operating Cash FlowLast quarter
$318.0K
$2.7M
Free Cash FlowOCF − Capex
$51.0K
$2.3M
FCF MarginFCF / Revenue
0.4%
16.4%
Capex IntensityCapex / Revenue
1.9%
2.4%
Cash ConversionOCF / Net Profit
0.46×
0.78×
TTM Free Cash FlowTrailing 4 quarters
$1.7M
$8.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
APT
APT
MPTI
MPTI
Q4 25
$318.0K
$2.7M
Q3 25
$3.9M
$3.5M
Q2 25
$2.1M
$2.9M
Q1 25
$-4.0M
$1.6M
Q4 24
$2.4M
$1.8M
Q3 24
$5.3M
$2.3M
Q2 24
$-873.0K
$2.0M
Q1 24
$-1.2M
$1.5M
Free Cash Flow
APT
APT
MPTI
MPTI
Q4 25
$51.0K
$2.3M
Q3 25
$3.8M
$2.7M
Q2 25
$1.9M
$2.0M
Q1 25
$-4.1M
$1.0M
Q4 24
$970.0K
$1.4M
Q3 24
$3.2M
$1.8M
Q2 24
$-1.0M
$1.1M
Q1 24
$-1.3M
$1.4M
FCF Margin
APT
APT
MPTI
MPTI
Q4 25
0.4%
16.4%
Q3 25
25.9%
19.1%
Q2 25
11.7%
15.4%
Q1 25
-29.6%
8.0%
Q4 24
7.0%
10.8%
Q3 24
22.3%
13.4%
Q2 24
-6.2%
9.2%
Q1 24
-9.3%
12.3%
Capex Intensity
APT
APT
MPTI
MPTI
Q4 25
1.9%
2.4%
Q3 25
0.7%
5.7%
Q2 25
0.8%
6.1%
Q1 25
1.0%
4.6%
Q4 24
10.4%
3.3%
Q3 24
15.1%
3.6%
Q2 24
0.8%
7.4%
Q1 24
0.6%
1.1%
Cash Conversion
APT
APT
MPTI
MPTI
Q4 25
0.46×
0.78×
Q3 25
4.02×
1.92×
Q2 25
1.68×
1.83×
Q1 25
-6.46×
0.99×
Q4 24
2.85×
0.85×
Q3 24
6.18×
0.99×
Q2 24
-0.53×
1.12×
Q1 24
-2.03×
1.01×

Financial Flow Comparison

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

Revenue Breakdown by Segment

APT
APT

Other$7.3M53%
Disposable Protective Apparel$6.6M47%

MPTI
MPTI

US$11.3M79%
Non Us$2.9M21%

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