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Side-by-side financial comparison of ALPHA PRO TECH LTD (APT) and Investar Holding Corp (ISTR). Click either name above to swap in a different company.

Investar Holding Corp is the larger business by last-quarter revenue ($23.5M vs $13.9M, roughly 1.7× ALPHA PRO TECH LTD). On growth, Investar Holding Corp posted the faster year-over-year revenue change (0.9% vs 0.3%). Over the past eight quarters, Investar Holding Corp's revenue compounded faster (4.9% 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.

Investar Holding Corp is a U.S.-headquartered bank holding company that primarily operates across the Gulf Coast region. It delivers a full range of commercial and retail banking services, including deposit products, consumer and business loans, mortgage services, and wealth management solutions for individual clients, small and medium-sized enterprises, and commercial entities.

APT vs ISTR — Head-to-Head

Bigger by revenue
ISTR
ISTR
1.7× larger
ISTR
$23.5M
$13.9M
APT
Growing faster (revenue YoY)
ISTR
ISTR
+0.5% gap
ISTR
0.9%
0.3%
APT
Faster 2-yr revenue CAGR
ISTR
ISTR
Annualised
ISTR
4.9%
1.4%
APT

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
APT
APT
ISTR
ISTR
Revenue
$13.9M
$23.5M
Net Profit
$698.0K
Gross Margin
37.1%
Operating Margin
6.9%
30.9%
Net Margin
5.0%
Revenue YoY
0.3%
0.9%
Net Profit YoY
-17.6%
EPS (diluted)
$0.06
$0.50

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
ISTR
ISTR
Q4 25
$13.9M
$23.5M
Q3 25
$14.8M
$24.1M
Q2 25
$16.7M
$22.3M
Q1 25
$13.8M
$24.0M
Q4 24
$13.8M
$23.3M
Q3 24
$14.3M
$22.3M
Q2 24
$16.3M
$20.4M
Q1 24
$13.5M
$21.4M
Net Profit
APT
APT
ISTR
ISTR
Q4 25
$698.0K
Q3 25
$976.0K
$6.2M
Q2 25
$1.2M
$4.5M
Q1 25
$613.0K
$6.3M
Q4 24
$847.0K
Q3 24
$862.0K
$5.4M
Q2 24
$1.6M
$4.1M
Q1 24
$576.0K
$4.7M
Gross Margin
APT
APT
ISTR
ISTR
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
ISTR
ISTR
Q4 25
6.9%
30.9%
Q3 25
7.4%
31.0%
Q2 25
8.0%
24.4%
Q1 25
3.3%
32.2%
Q4 24
4.9%
31.1%
Q3 24
5.2%
27.6%
Q2 24
10.5%
24.0%
Q1 24
2.4%
28.5%
Net Margin
APT
APT
ISTR
ISTR
Q4 25
5.0%
Q3 25
6.6%
25.6%
Q2 25
7.5%
20.2%
Q1 25
4.4%
26.3%
Q4 24
6.1%
Q3 24
6.0%
24.1%
Q2 24
10.1%
19.9%
Q1 24
4.3%
22.0%
EPS (diluted)
APT
APT
ISTR
ISTR
Q4 25
$0.06
$0.50
Q3 25
$0.09
$0.54
Q2 25
$0.12
$0.46
Q1 25
$0.06
$0.63
Q4 24
$0.07
$0.61
Q3 24
$0.08
$0.54
Q2 24
$0.15
$0.41
Q1 24
$0.05
$0.48

Balance Sheet & Financial Strength

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

Metric
APT
APT
ISTR
ISTR
Cash + ST InvestmentsLiquidity on hand
$17.0M
Total DebtLower is stronger
$9.8M
Stockholders' EquityBook value
$62.5M
$301.1M
Total Assets
$74.1M
$2.8B
Debt / EquityLower = less leverage
0.03×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
APT
APT
ISTR
ISTR
Q4 25
$17.0M
Q3 25
$17.7M
Q2 25
$14.5M
Q1 25
$13.4M
Q4 24
$18.6M
Q3 24
$18.4M
Q2 24
$16.2M
Q1 24
$18.5M
Total Debt
APT
APT
ISTR
ISTR
Q4 25
$9.8M
Q3 25
Q2 25
Q1 25
Q4 24
$9.8M
Q3 24
Q2 24
Q1 24
Stockholders' Equity
APT
APT
ISTR
ISTR
Q4 25
$62.5M
$301.1M
Q3 25
$62.5M
$295.3M
Q2 25
$62.2M
$255.9M
Q1 25
$61.7M
$251.7M
Q4 24
$62.2M
$241.3M
Q3 24
$62.1M
$245.5M
Q2 24
$62.0M
$230.2M
Q1 24
$61.6M
$227.0M
Total Assets
APT
APT
ISTR
ISTR
Q4 25
$74.1M
$2.8B
Q3 25
$73.9M
$2.8B
Q2 25
$73.2M
$2.7B
Q1 25
$72.2M
$2.7B
Q4 24
$73.7M
$2.7B
Q3 24
$73.3M
$2.8B
Q2 24
$72.7M
$2.8B
Q1 24
$72.7M
$2.8B
Debt / Equity
APT
APT
ISTR
ISTR
Q4 25
0.03×
Q3 25
Q2 25
Q1 25
Q4 24
0.04×
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
APT
APT
ISTR
ISTR
Operating Cash FlowLast quarter
$318.0K
$18.2M
Free Cash FlowOCF − Capex
$51.0K
FCF MarginFCF / Revenue
0.4%
Capex IntensityCapex / Revenue
1.9%
Cash ConversionOCF / Net Profit
0.46×
TTM Free Cash FlowTrailing 4 quarters
$1.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
APT
APT
ISTR
ISTR
Q4 25
$318.0K
$18.2M
Q3 25
$3.9M
$6.9M
Q2 25
$2.1M
$3.2M
Q1 25
$-4.0M
$4.5M
Q4 24
$2.4M
$15.9M
Q3 24
$5.3M
$5.6M
Q2 24
$-873.0K
$2.8M
Q1 24
$-1.2M
$7.8M
Free Cash Flow
APT
APT
ISTR
ISTR
Q4 25
$51.0K
Q3 25
$3.8M
Q2 25
$1.9M
Q1 25
$-4.1M
Q4 24
$970.0K
Q3 24
$3.2M
Q2 24
$-1.0M
Q1 24
$-1.3M
FCF Margin
APT
APT
ISTR
ISTR
Q4 25
0.4%
Q3 25
25.9%
Q2 25
11.7%
Q1 25
-29.6%
Q4 24
7.0%
Q3 24
22.3%
Q2 24
-6.2%
Q1 24
-9.3%
Capex Intensity
APT
APT
ISTR
ISTR
Q4 25
1.9%
Q3 25
0.7%
Q2 25
0.8%
Q1 25
1.0%
Q4 24
10.4%
Q3 24
15.1%
Q2 24
0.8%
Q1 24
0.6%
Cash Conversion
APT
APT
ISTR
ISTR
Q4 25
0.46×
Q3 25
4.02×
1.12×
Q2 25
1.68×
0.71×
Q1 25
-6.46×
0.71×
Q4 24
2.85×
Q3 24
6.18×
1.03×
Q2 24
-0.53×
0.70×
Q1 24
-2.03×
1.66×

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%

ISTR
ISTR

Segment breakdown not available.

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