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Side-by-side financial comparison of ALPHA PRO TECH LTD (APT) and ECB Bancorp, Inc. (ECBK). Click either name above to swap in a different company.

ALPHA PRO TECH LTD is the larger business by last-quarter revenue ($13.9M vs $9.5M, roughly 1.5× ECB Bancorp, Inc.). ECB Bancorp, Inc. runs the higher net margin — 27.3% vs 5.0%, a 22.3% gap on every dollar of revenue. On growth, ECB Bancorp, Inc. posted the faster year-over-year revenue change (33.8% vs 0.3%). ECB Bancorp, Inc. produced more free cash flow last quarter ($9.0M vs $51.0K). Over the past eight quarters, ECB Bancorp, Inc.'s revenue compounded faster (23.8% 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.

ECB Bancorp, Inc. (MD) is a US-based bank holding company. It offers a full suite of retail and commercial banking products including deposit accounts, consumer loans, commercial financing and wealth management solutions, primarily serving individuals and small-to-mid enterprises across local markets in Maryland.

APT vs ECBK — Head-to-Head

Bigger by revenue
APT
APT
1.5× larger
APT
$13.9M
$9.5M
ECBK
Growing faster (revenue YoY)
ECBK
ECBK
+33.5% gap
ECBK
33.8%
0.3%
APT
Higher net margin
ECBK
ECBK
22.3% more per $
ECBK
27.3%
5.0%
APT
More free cash flow
ECBK
ECBK
$9.0M more FCF
ECBK
$9.0M
$51.0K
APT
Faster 2-yr revenue CAGR
ECBK
ECBK
Annualised
ECBK
23.8%
1.4%
APT

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
APT
APT
ECBK
ECBK
Revenue
$13.9M
$9.5M
Net Profit
$698.0K
$2.6M
Gross Margin
37.1%
Operating Margin
6.9%
36.7%
Net Margin
5.0%
27.3%
Revenue YoY
0.3%
33.8%
Net Profit YoY
-17.6%
79.5%
EPS (diluted)
$0.06
$0.32

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
ECBK
ECBK
Q4 25
$13.9M
$9.5M
Q3 25
$14.8M
$8.8M
Q2 25
$16.7M
$8.0M
Q1 25
$13.8M
$6.9M
Q4 24
$13.8M
$7.1M
Q3 24
$14.3M
$6.6M
Q2 24
$16.3M
$6.3M
Q1 24
$13.5M
$6.2M
Net Profit
APT
APT
ECBK
ECBK
Q4 25
$698.0K
$2.6M
Q3 25
$976.0K
$2.4M
Q2 25
$1.2M
$1.4M
Q1 25
$613.0K
$1.3M
Q4 24
$847.0K
$1.4M
Q3 24
$862.0K
$1.1M
Q2 24
$1.6M
$791.0K
Q1 24
$576.0K
$621.0K
Gross Margin
APT
APT
ECBK
ECBK
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
ECBK
ECBK
Q4 25
6.9%
36.7%
Q3 25
7.4%
37.0%
Q2 25
8.0%
23.9%
Q1 25
3.3%
24.9%
Q4 24
4.9%
27.3%
Q3 24
5.2%
23.3%
Q2 24
10.5%
16.9%
Q1 24
2.4%
13.4%
Net Margin
APT
APT
ECBK
ECBK
Q4 25
5.0%
27.3%
Q3 25
6.6%
27.7%
Q2 25
7.5%
18.0%
Q1 25
4.4%
18.7%
Q4 24
6.1%
20.3%
Q3 24
6.0%
17.2%
Q2 24
10.1%
12.6%
Q1 24
4.3%
10.0%
EPS (diluted)
APT
APT
ECBK
ECBK
Q4 25
$0.06
$0.32
Q3 25
$0.09
$0.29
Q2 25
$0.12
$0.17
Q1 25
$0.06
$0.16
Q4 24
$0.07
$0.18
Q3 24
$0.08
$0.14
Q2 24
$0.15
$0.09
Q1 24
$0.05
$0.07

Balance Sheet & Financial Strength

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

Metric
APT
APT
ECBK
ECBK
Cash + ST InvestmentsLiquidity on hand
$17.0M
$82.8M
Total DebtLower is stronger
Stockholders' EquityBook value
$62.5M
$171.9M
Total Assets
$74.1M
$1.6B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
APT
APT
ECBK
ECBK
Q4 25
$17.0M
$82.8M
Q3 25
$17.7M
$201.9M
Q2 25
$14.5M
$191.0M
Q1 25
$13.4M
$143.7M
Q4 24
$18.6M
$309.4M
Q3 24
$18.4M
$114.8M
Q2 24
$16.2M
$108.7M
Q1 24
$18.5M
$109.8M
Stockholders' Equity
APT
APT
ECBK
ECBK
Q4 25
$62.5M
$171.9M
Q3 25
$62.5M
$169.3M
Q2 25
$62.2M
$168.3M
Q1 25
$61.7M
$168.6M
Q4 24
$62.2M
$168.3M
Q3 24
$62.1M
$166.0M
Q2 24
$62.0M
$166.5M
Q1 24
$61.6M
$165.8M
Total Assets
APT
APT
ECBK
ECBK
Q4 25
$74.1M
$1.6B
Q3 25
$73.9M
$1.6B
Q2 25
$73.2M
$1.5B
Q1 25
$72.2M
$1.5B
Q4 24
$73.7M
$1.4B
Q3 24
$73.3M
$1.4B
Q2 24
$72.7M
$1.3B
Q1 24
$72.7M
$1.3B

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
ECBK
ECBK
Operating Cash FlowLast quarter
$318.0K
$9.2M
Free Cash FlowOCF − Capex
$51.0K
$9.0M
FCF MarginFCF / Revenue
0.4%
94.7%
Capex IntensityCapex / Revenue
1.9%
2.2%
Cash ConversionOCF / Net Profit
0.46×
3.55×
TTM Free Cash FlowTrailing 4 quarters
$1.7M
$14.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
APT
APT
ECBK
ECBK
Q4 25
$318.0K
$9.2M
Q3 25
$3.9M
$4.0M
Q2 25
$2.1M
$1.9M
Q1 25
$-4.0M
$-631.0K
Q4 24
$2.4M
$6.2M
Q3 24
$5.3M
$861.0K
Q2 24
$-873.0K
$1.4M
Q1 24
$-1.2M
$-429.0K
Free Cash Flow
APT
APT
ECBK
ECBK
Q4 25
$51.0K
$9.0M
Q3 25
$3.8M
$4.0M
Q2 25
$1.9M
$1.8M
Q1 25
$-4.1M
$-649.0K
Q4 24
$970.0K
$6.2M
Q3 24
$3.2M
Q2 24
$-1.0M
$1.3M
Q1 24
$-1.3M
$-449.0K
FCF Margin
APT
APT
ECBK
ECBK
Q4 25
0.4%
94.7%
Q3 25
25.9%
44.9%
Q2 25
11.7%
23.0%
Q1 25
-29.6%
-9.4%
Q4 24
7.0%
86.8%
Q3 24
22.3%
Q2 24
-6.2%
21.4%
Q1 24
-9.3%
-7.2%
Capex Intensity
APT
APT
ECBK
ECBK
Q4 25
1.9%
2.2%
Q3 25
0.7%
0.8%
Q2 25
0.8%
0.6%
Q1 25
1.0%
0.3%
Q4 24
10.4%
0.8%
Q3 24
15.1%
0.0%
Q2 24
0.8%
0.6%
Q1 24
0.6%
0.3%
Cash Conversion
APT
APT
ECBK
ECBK
Q4 25
0.46×
3.55×
Q3 25
4.02×
1.65×
Q2 25
1.68×
1.32×
Q1 25
-6.46×
-0.49×
Q4 24
2.85×
4.31×
Q3 24
6.18×
0.76×
Q2 24
-0.53×
1.75×
Q1 24
-2.03×
-0.69×

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%

ECBK
ECBK

Segment breakdown not available.

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