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Side-by-side financial comparison of CASTLE BIOSCIENCES INC (CSTL) and Hippo Holdings Inc. (HIPO). Click either name above to swap in a different company.

Hippo Holdings Inc. is the larger business by last-quarter revenue ($120.4M vs $87.0M, roughly 1.4× CASTLE BIOSCIENCES INC). On growth, Hippo Holdings Inc. posted the faster year-over-year revenue change (18.2% vs 0.8%). CASTLE BIOSCIENCES INC produced more free cash flow last quarter ($19.7M vs $9.1M). Over the past eight quarters, Hippo Holdings Inc.'s revenue compounded faster (18.9% CAGR vs 9.2%).

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.

Hippo Valley Estate is a sugar estate found near the town of Chiredzi in Chiredzi District of southeastern Zimbabwe, on the Runde River near the border with Mozambique.

CSTL vs HIPO — Head-to-Head

Bigger by revenue
HIPO
HIPO
1.4× larger
HIPO
$120.4M
$87.0M
CSTL
Growing faster (revenue YoY)
HIPO
HIPO
+17.3% gap
HIPO
18.2%
0.8%
CSTL
More free cash flow
CSTL
CSTL
$10.6M more FCF
CSTL
$19.7M
$9.1M
HIPO
Faster 2-yr revenue CAGR
HIPO
HIPO
Annualised
HIPO
18.9%
9.2%
CSTL

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CSTL
CSTL
HIPO
HIPO
Revenue
$87.0M
$120.4M
Net Profit
$6.0M
Gross Margin
79.0%
Operating Margin
-4.4%
5.6%
Net Margin
5.0%
Revenue YoY
0.8%
18.2%
Net Profit YoY
-86.4%
EPS (diluted)
$-0.06
$0.31

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
CSTL
CSTL
HIPO
HIPO
Q4 25
$87.0M
$120.4M
Q3 25
$83.0M
$120.6M
Q2 25
$86.2M
$117.3M
Q1 25
$88.0M
$110.3M
Q4 24
$86.3M
$101.9M
Q3 24
$85.8M
$95.5M
Q2 24
$87.0M
$89.6M
Q1 24
$73.0M
$85.1M
Net Profit
CSTL
CSTL
HIPO
HIPO
Q4 25
$6.0M
Q3 25
$-501.0K
$98.1M
Q2 25
$4.5M
$1.3M
Q1 25
$-25.8M
$-47.7M
Q4 24
$44.2M
Q3 24
$2.3M
$-8.5M
Q2 24
$8.9M
$-40.5M
Q1 24
$-2.5M
$-35.7M
Gross Margin
CSTL
CSTL
HIPO
HIPO
Q4 25
79.0%
Q3 25
77.5%
Q2 25
79.5%
Q1 25
81.4%
Q4 24
81.3%
Q3 24
81.8%
Q2 24
83.3%
Q1 24
81.0%
Operating Margin
CSTL
CSTL
HIPO
HIPO
Q4 25
-4.4%
5.6%
Q3 25
-8.2%
81.3%
Q2 25
-4.9%
3.4%
Q1 25
-31.7%
-41.3%
Q4 24
4.7%
46.3%
Q3 24
5.9%
-5.4%
Q2 24
5.8%
-40.7%
Q1 24
-7.5%
-38.7%
Net Margin
CSTL
CSTL
HIPO
HIPO
Q4 25
5.0%
Q3 25
-0.6%
81.3%
Q2 25
5.2%
1.1%
Q1 25
-29.4%
-43.2%
Q4 24
43.4%
Q3 24
2.6%
-8.9%
Q2 24
10.3%
-45.2%
Q1 24
-3.5%
-42.0%
EPS (diluted)
CSTL
CSTL
HIPO
HIPO
Q4 25
$-0.06
$0.31
Q3 25
$-0.02
$3.77
Q2 25
$0.15
$0.05
Q1 25
$-0.90
$-1.91
Q4 24
$0.32
$1.81
Q3 24
$0.08
$-0.34
Q2 24
$0.31
$-1.64
Q1 24
$-0.09
$-1.47

Balance Sheet & Financial Strength

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

Metric
CSTL
CSTL
HIPO
HIPO
Cash + ST InvestmentsLiquidity on hand
$299.5M
$218.3M
Total DebtLower is stronger
$10.1M
Stockholders' EquityBook value
$470.9M
$436.1M
Total Assets
$578.6M
$1.9B
Debt / EquityLower = less leverage
0.02×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CSTL
CSTL
HIPO
HIPO
Q4 25
$299.5M
$218.3M
Q3 25
$287.5M
$247.7M
Q2 25
$275.9M
$198.9M
Q1 25
$275.2M
$140.9M
Q4 24
$293.1M
$197.6M
Q3 24
$95.0M
$191.2M
Q2 24
$85.6M
$175.9M
Q1 24
$82.9M
$223.4M
Total Debt
CSTL
CSTL
HIPO
HIPO
Q4 25
$10.1M
Q3 25
$10.0M
Q2 25
$10.0M
Q1 25
$10.0M
Q4 24
$10.0M
Q3 24
$10.0M
Q2 24
$10.0M
Q1 24
$10.0M
Stockholders' Equity
CSTL
CSTL
HIPO
HIPO
Q4 25
$470.9M
$436.1M
Q3 25
$467.0M
$421.5M
Q2 25
$455.4M
$332.5M
Q1 25
$440.3M
$322.8M
Q4 24
$455.8M
$362.1M
Q3 24
$441.1M
$326.4M
Q2 24
$423.9M
$322.6M
Q1 24
$402.5M
$351.2M
Total Assets
CSTL
CSTL
HIPO
HIPO
Q4 25
$578.6M
$1.9B
Q3 25
$562.8M
$1.9B
Q2 25
$544.7M
$1.7B
Q1 25
$501.7M
$1.5B
Q4 24
$531.2M
$1.5B
Q3 24
$514.6M
$1.5B
Q2 24
$487.3M
$1.5B
Q1 24
$458.5M
$1.5B
Debt / Equity
CSTL
CSTL
HIPO
HIPO
Q4 25
0.02×
Q3 25
0.02×
Q2 25
0.02×
Q1 25
0.02×
Q4 24
0.02×
Q3 24
0.02×
Q2 24
0.02×
Q1 24
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
CSTL
CSTL
HIPO
HIPO
Operating Cash FlowLast quarter
$26.9M
$9.2M
Free Cash FlowOCF − Capex
$19.7M
$9.1M
FCF MarginFCF / Revenue
22.7%
7.6%
Capex IntensityCapex / Revenue
8.3%
0.1%
Cash ConversionOCF / Net Profit
1.53×
TTM Free Cash FlowTrailing 4 quarters
$28.3M
$14.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CSTL
CSTL
HIPO
HIPO
Q4 25
$26.9M
$9.2M
Q3 25
$22.6M
$16.9M
Q2 25
$20.8M
$24.7M
Q1 25
$-6.0M
$-35.6M
Q4 24
$24.4M
$47.5M
Q3 24
$23.3M
$46.8M
Q2 24
$24.0M
$-10.6M
Q1 24
$-6.8M
$17.7M
Free Cash Flow
CSTL
CSTL
HIPO
HIPO
Q4 25
$19.7M
$9.1M
Q3 25
$7.8M
$16.8M
Q2 25
$11.6M
$24.6M
Q1 25
$-10.8M
$-35.7M
Q4 24
$16.8M
$47.2M
Q3 24
$17.0M
Q2 24
$18.8M
$-10.7M
Q1 24
$-16.0M
$17.6M
FCF Margin
CSTL
CSTL
HIPO
HIPO
Q4 25
22.7%
7.6%
Q3 25
9.4%
13.9%
Q2 25
13.4%
21.0%
Q1 25
-12.2%
-32.4%
Q4 24
19.5%
46.3%
Q3 24
19.8%
Q2 24
21.6%
-11.9%
Q1 24
-21.9%
20.7%
Capex Intensity
CSTL
CSTL
HIPO
HIPO
Q4 25
8.3%
0.1%
Q3 25
17.9%
0.1%
Q2 25
10.7%
0.1%
Q1 25
5.4%
0.1%
Q4 24
8.8%
0.3%
Q3 24
7.4%
0.0%
Q2 24
6.0%
0.1%
Q1 24
12.5%
0.1%
Cash Conversion
CSTL
CSTL
HIPO
HIPO
Q4 25
1.53×
Q3 25
0.17×
Q2 25
4.60×
19.00×
Q1 25
Q4 24
1.07×
Q3 24
10.29×
Q2 24
2.69×
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

CSTL
CSTL

Dermatologic$48.6M56%
Non Dermatologic$38.4M44%

HIPO
HIPO

Segment breakdown not available.

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