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Side-by-side financial comparison of Clarus Corp (CLAR) and CASTLE BIOSCIENCES INC (CSTL). Click either name above to swap in a different company.

CASTLE BIOSCIENCES INC is the larger business by last-quarter revenue ($87.0M vs $65.4M, roughly 1.3× Clarus Corp). On growth, CASTLE BIOSCIENCES INC posted the faster year-over-year revenue change (0.8% vs -8.4%). CASTLE BIOSCIENCES INC produced more free cash flow last quarter ($19.7M vs $11.6M). Over the past eight quarters, CASTLE BIOSCIENCES INC's revenue compounded faster (9.2% CAGR vs -2.9%).

Clarus Corp is a global designer, manufacturer, and distributor of high-performance outdoor recreation, climbing, camping, and lifestyle products. It manages a portfolio of leading consumer brands, serving outdoor enthusiasts, professional athletes, and retail partners across North America, Europe, and the Asia-Pacific region, with a focus on innovative, durable gear for active lifestyles.

Castle Biosciences Inc. is a commercial-stage diagnostic firm that develops and markets proprietary, clinically actionable tests for dermatological conditions such as melanoma and other skin cancers, plus rare diseases. It operates mainly in the U.S. healthcare market, focusing on segments with high unmet need for more accurate diagnostics to guide treatment choices.

CLAR vs CSTL — Head-to-Head

Bigger by revenue
CSTL
CSTL
1.3× larger
CSTL
$87.0M
$65.4M
CLAR
Growing faster (revenue YoY)
CSTL
CSTL
+9.2% gap
CSTL
0.8%
-8.4%
CLAR
More free cash flow
CSTL
CSTL
$8.2M more FCF
CSTL
$19.7M
$11.6M
CLAR
Faster 2-yr revenue CAGR
CSTL
CSTL
Annualised
CSTL
9.2%
-2.9%
CLAR

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CLAR
CLAR
CSTL
CSTL
Revenue
$65.4M
$87.0M
Net Profit
$-31.3M
Gross Margin
27.7%
79.0%
Operating Margin
-59.6%
-4.4%
Net Margin
-47.8%
Revenue YoY
-8.4%
0.8%
Net Profit YoY
52.3%
EPS (diluted)
$-0.81
$-0.06

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
CLAR
CLAR
CSTL
CSTL
Q4 25
$65.4M
$87.0M
Q3 25
$69.3M
$83.0M
Q2 25
$55.2M
$86.2M
Q1 25
$60.4M
$88.0M
Q4 24
$71.4M
$86.3M
Q3 24
$67.1M
$85.8M
Q2 24
$56.5M
$87.0M
Q1 24
$69.3M
$73.0M
Net Profit
CLAR
CLAR
CSTL
CSTL
Q4 25
$-31.3M
Q3 25
$-1.6M
$-501.0K
Q2 25
$-8.4M
$4.5M
Q1 25
$-5.2M
$-25.8M
Q4 24
$-65.5M
Q3 24
$-3.2M
$2.3M
Q2 24
$-5.5M
$8.9M
Q1 24
$21.9M
$-2.5M
Gross Margin
CLAR
CLAR
CSTL
CSTL
Q4 25
27.7%
79.0%
Q3 25
35.1%
77.5%
Q2 25
35.6%
79.5%
Q1 25
34.4%
81.4%
Q4 24
33.4%
81.3%
Q3 24
35.0%
81.8%
Q2 24
36.1%
83.3%
Q1 24
35.9%
81.0%
Operating Margin
CLAR
CLAR
CSTL
CSTL
Q4 25
-59.6%
-4.4%
Q3 25
-4.4%
-8.2%
Q2 25
-19.7%
-4.9%
Q1 25
-11.2%
-31.7%
Q4 24
-70.2%
4.7%
Q3 24
-8.0%
5.9%
Q2 24
-14.4%
5.8%
Q1 24
-9.8%
-7.5%
Net Margin
CLAR
CLAR
CSTL
CSTL
Q4 25
-47.8%
Q3 25
-2.3%
-0.6%
Q2 25
-15.3%
5.2%
Q1 25
-8.7%
-29.4%
Q4 24
-91.8%
Q3 24
-4.7%
2.6%
Q2 24
-9.7%
10.3%
Q1 24
31.6%
-3.5%
EPS (diluted)
CLAR
CLAR
CSTL
CSTL
Q4 25
$-0.81
$-0.06
Q3 25
$-0.04
$-0.02
Q2 25
$-0.22
$0.15
Q1 25
$-0.14
$-0.90
Q4 24
$-1.72
$0.32
Q3 24
$-0.08
$0.08
Q2 24
$-0.14
$0.31
Q1 24
$0.57
$-0.09

Balance Sheet & Financial Strength

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

Metric
CLAR
CLAR
CSTL
CSTL
Cash + ST InvestmentsLiquidity on hand
$36.7M
$299.5M
Total DebtLower is stronger
$0
$10.1M
Stockholders' EquityBook value
$196.4M
$470.9M
Total Assets
$249.0M
$578.6M
Debt / EquityLower = less leverage
0.00×
0.02×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CLAR
CLAR
CSTL
CSTL
Q4 25
$36.7M
$299.5M
Q3 25
$29.5M
$287.5M
Q2 25
$28.5M
$275.9M
Q1 25
$41.3M
$275.2M
Q4 24
$45.4M
$293.1M
Q3 24
$36.4M
$95.0M
Q2 24
$46.2M
$85.6M
Q1 24
$47.5M
$82.9M
Total Debt
CLAR
CLAR
CSTL
CSTL
Q4 25
$0
$10.1M
Q3 25
$2.0M
$10.0M
Q2 25
$1.9M
$10.0M
Q1 25
$1.9M
$10.0M
Q4 24
$1.9M
$10.0M
Q3 24
$10.0M
Q2 24
$10.0M
Q1 24
$37.0K
$10.0M
Stockholders' Equity
CLAR
CLAR
CSTL
CSTL
Q4 25
$196.4M
$470.9M
Q3 25
$225.8M
$467.0M
Q2 25
$225.1M
$455.4M
Q1 25
$229.3M
$440.3M
Q4 24
$233.1M
$455.8M
Q3 24
$308.5M
$441.1M
Q2 24
$307.3M
$423.9M
Q1 24
$310.4M
$402.5M
Total Assets
CLAR
CLAR
CSTL
CSTL
Q4 25
$249.0M
$578.6M
Q3 25
$283.1M
$562.8M
Q2 25
$286.5M
$544.7M
Q1 25
$292.8M
$501.7M
Q4 24
$294.1M
$531.2M
Q3 24
$375.3M
$514.6M
Q2 24
$369.4M
$487.3M
Q1 24
$377.0M
$458.5M
Debt / Equity
CLAR
CLAR
CSTL
CSTL
Q4 25
0.00×
0.02×
Q3 25
0.01×
0.02×
Q2 25
0.01×
0.02×
Q1 25
0.01×
0.02×
Q4 24
0.01×
0.02×
Q3 24
0.02×
Q2 24
0.02×
Q1 24
0.00×
0.02×

Cash Flow & Capital Efficiency

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

Metric
CLAR
CLAR
CSTL
CSTL
Operating Cash FlowLast quarter
$12.5M
$26.9M
Free Cash FlowOCF − Capex
$11.6M
$19.7M
FCF MarginFCF / Revenue
17.7%
22.7%
Capex IntensityCapex / Revenue
1.4%
8.3%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-9.9M
$28.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CLAR
CLAR
CSTL
CSTL
Q4 25
$12.5M
$26.9M
Q3 25
$-5.7M
$22.6M
Q2 25
$-9.4M
$20.8M
Q1 25
$-2.1M
$-6.0M
Q4 24
$16.6M
$24.4M
Q3 24
$-8.3M
$23.3M
Q2 24
$834.0K
$24.0M
Q1 24
$-16.4M
$-6.8M
Free Cash Flow
CLAR
CLAR
CSTL
CSTL
Q4 25
$11.6M
$19.7M
Q3 25
$-7.0M
$7.8M
Q2 25
$-11.3M
$11.6M
Q1 25
$-3.3M
$-10.8M
Q4 24
$14.4M
$16.8M
Q3 24
$-9.4M
$17.0M
Q2 24
$-744.0K
$18.8M
Q1 24
$-18.3M
$-16.0M
FCF Margin
CLAR
CLAR
CSTL
CSTL
Q4 25
17.7%
22.7%
Q3 25
-10.0%
9.4%
Q2 25
-20.4%
13.4%
Q1 25
-5.4%
-12.2%
Q4 24
20.1%
19.5%
Q3 24
-14.0%
19.8%
Q2 24
-1.3%
21.6%
Q1 24
-26.3%
-21.9%
Capex Intensity
CLAR
CLAR
CSTL
CSTL
Q4 25
1.4%
8.3%
Q3 25
1.8%
17.9%
Q2 25
3.4%
10.7%
Q1 25
2.0%
5.4%
Q4 24
3.1%
8.8%
Q3 24
1.6%
7.4%
Q2 24
2.8%
6.0%
Q1 24
2.7%
12.5%
Cash Conversion
CLAR
CLAR
CSTL
CSTL
Q4 25
Q3 25
Q2 25
4.60×
Q1 25
Q4 24
Q3 24
10.29×
Q2 24
2.69×
Q1 24
-0.75×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CLAR
CLAR

Other$37.1M57%
Outdoor Segment$25.3M39%
Adventure Segment$3.0M5%

CSTL
CSTL

Dermatologic$48.6M56%
Non Dermatologic$38.4M44%

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