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Side-by-side financial comparison of CytomX Therapeutics, Inc. (CTMX) and RBB Bancorp (RBB). Click either name above to swap in a different company.

RBB Bancorp is the larger business by last-quarter revenue ($32.3M vs $18.7M, roughly 1.7× CytomX Therapeutics, Inc.). RBB Bancorp runs the higher net margin — 31.5% vs -0.8%, a 32.3% gap on every dollar of revenue. On growth, RBB Bancorp posted the faster year-over-year revenue change (12.6% vs -25.7%). RBB Bancorp produced more free cash flow last quarter ($42.6M vs $-15.8M). Over the past eight quarters, RBB Bancorp's revenue compounded faster (7.0% CAGR vs -15.9%).

CytomX Therapeutics is a clinical-stage biotechnology company specializing in innovative cancer immunotherapies. It leverages its proprietary Probody technology platform to develop targeted therapies that activate exclusively in tumor microenvironments, minimizing off-target toxicities, with a pipeline covering multiple solid tumor indications and partnerships with leading global pharmaceutical firms.

RBB Bancorp is a US-based financial holding company that operates Royal Business Bank as its primary banking subsidiary. It caters mainly to Asian American communities, small and medium-sized enterprises, real estate investors, and retail clients, offering comprehensive commercial banking, consumer lending, deposit services, and wealth management solutions across branches in key US coastal metropolitan areas.

CTMX vs RBB — Head-to-Head

Bigger by revenue
RBB
RBB
1.7× larger
RBB
$32.3M
$18.7M
CTMX
Growing faster (revenue YoY)
RBB
RBB
+38.3% gap
RBB
12.6%
-25.7%
CTMX
Higher net margin
RBB
RBB
32.3% more per $
RBB
31.5%
-0.8%
CTMX
More free cash flow
RBB
RBB
$58.4M more FCF
RBB
$42.6M
$-15.8M
CTMX
Faster 2-yr revenue CAGR
RBB
RBB
Annualised
RBB
7.0%
-15.9%
CTMX

Income Statement — Q2 FY2025 vs Q4 FY2025

Metric
CTMX
CTMX
RBB
RBB
Revenue
$18.7M
$32.3M
Net Profit
$-154.0K
$10.2M
Gross Margin
Operating Margin
-6.9%
39.5%
Net Margin
-0.8%
31.5%
Revenue YoY
-25.7%
12.6%
Net Profit YoY
97.6%
132.1%
EPS (diluted)
$0.59

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
CTMX
CTMX
RBB
RBB
Q4 25
$32.3M
Q3 25
$32.6M
Q2 25
$18.7M
$35.8M
Q1 25
$50.9M
$28.5M
Q4 24
$38.1M
$28.7M
Q3 24
$33.4M
$30.3M
Q2 24
$25.1M
$27.5M
Q1 24
$41.5M
$28.2M
Net Profit
CTMX
CTMX
RBB
RBB
Q4 25
$10.2M
Q3 25
$10.1M
Q2 25
$-154.0K
$9.3M
Q1 25
$23.5M
$2.3M
Q4 24
$18.9M
$4.4M
Q3 24
$5.7M
$7.0M
Q2 24
$-6.5M
$7.2M
Q1 24
$13.8M
$8.0M
Operating Margin
CTMX
CTMX
RBB
RBB
Q4 25
39.5%
Q3 25
40.7%
Q2 25
-6.9%
36.1%
Q1 25
44.4%
11.2%
Q4 24
46.4%
17.6%
Q3 24
12.3%
31.6%
Q2 24
-33.7%
35.6%
Q1 24
28.1%
39.9%
Net Margin
CTMX
CTMX
RBB
RBB
Q4 25
31.5%
Q3 25
31.2%
Q2 25
-0.8%
26.1%
Q1 25
46.2%
8.0%
Q4 24
49.6%
15.3%
Q3 24
17.2%
23.1%
Q2 24
-26.0%
26.4%
Q1 24
33.3%
28.4%
EPS (diluted)
CTMX
CTMX
RBB
RBB
Q4 25
$0.59
Q3 25
$0.59
Q2 25
$0.52
Q1 25
$0.13
Q4 24
$0.26
Q3 24
$0.39
Q2 24
$0.39
Q1 24
$0.43

Balance Sheet & Financial Strength

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

Metric
CTMX
CTMX
RBB
RBB
Cash + ST InvestmentsLiquidity on hand
$49.0M
$212.3M
Total DebtLower is stronger
$119.9M
Stockholders' EquityBook value
$119.9M
$523.4M
Total Assets
$175.1M
$4.2B
Debt / EquityLower = less leverage
0.23×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CTMX
CTMX
RBB
RBB
Q4 25
$212.3M
Q3 25
$234.9M
Q2 25
$49.0M
$191.9M
Q1 25
$47.6M
$238.8M
Q4 24
$38.1M
$257.7M
Q3 24
$40.6M
$349.4M
Q2 24
$43.2M
$252.8M
Q1 24
$36.2M
Total Debt
CTMX
CTMX
RBB
RBB
Q4 25
$119.9M
Q3 25
$119.8M
Q2 25
$119.7M
Q1 25
$119.6M
Q4 24
$119.5M
Q3 24
$119.4M
Q2 24
$119.3M
Q1 24
$119.2M
Stockholders' Equity
CTMX
CTMX
RBB
RBB
Q4 25
$523.4M
Q3 25
$514.3M
Q2 25
$119.9M
$517.7M
Q1 25
$25.0M
$510.3M
Q4 24
$-456.0K
$507.9M
Q3 24
$-23.5M
$509.7M
Q2 24
$-31.2M
$511.3M
Q1 24
$-31.7M
$514.0M
Total Assets
CTMX
CTMX
RBB
RBB
Q4 25
$4.2B
Q3 25
$4.2B
Q2 25
$175.1M
$4.1B
Q1 25
$98.5M
$4.0B
Q4 24
$120.5M
$4.0B
Q3 24
$139.0M
$4.0B
Q2 24
$159.2M
$3.9B
Q1 24
$184.7M
$3.9B
Debt / Equity
CTMX
CTMX
RBB
RBB
Q4 25
0.23×
Q3 25
0.23×
Q2 25
0.23×
Q1 25
0.23×
Q4 24
0.24×
Q3 24
0.23×
Q2 24
0.23×
Q1 24
0.23×

Cash Flow & Capital Efficiency

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

Metric
CTMX
CTMX
RBB
RBB
Operating Cash FlowLast quarter
$-15.8M
$43.4M
Free Cash FlowOCF − Capex
$-15.8M
$42.6M
FCF MarginFCF / Revenue
-84.6%
131.8%
Capex IntensityCapex / Revenue
0.1%
2.5%
Cash ConversionOCF / Net Profit
4.26×
TTM Free Cash FlowTrailing 4 quarters
$-77.7M
$73.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CTMX
CTMX
RBB
RBB
Q4 25
$43.4M
Q3 25
$2.1M
Q2 25
$-15.8M
$21.7M
Q1 25
$-21.0M
$7.8M
Q4 24
$-19.9M
$58.5M
Q3 24
$-20.7M
$24.5M
Q2 24
$-19.5M
$11.7M
Q1 24
$-26.0M
$4.8M
Free Cash Flow
CTMX
CTMX
RBB
RBB
Q4 25
$42.6M
Q3 25
$1.8M
Q2 25
$-15.8M
$21.6M
Q1 25
$-21.2M
$7.6M
Q4 24
$-20.0M
$57.7M
Q3 24
$-20.7M
$24.2M
Q2 24
$-19.6M
$11.5M
Q1 24
$-26.2M
$4.7M
FCF Margin
CTMX
CTMX
RBB
RBB
Q4 25
131.8%
Q3 25
5.4%
Q2 25
-84.6%
60.2%
Q1 25
-41.6%
26.7%
Q4 24
-52.5%
201.0%
Q3 24
-62.1%
80.0%
Q2 24
-78.2%
42.0%
Q1 24
-63.1%
16.6%
Capex Intensity
CTMX
CTMX
RBB
RBB
Q4 25
2.5%
Q3 25
1.1%
Q2 25
0.1%
0.3%
Q1 25
0.2%
0.6%
Q4 24
0.2%
2.7%
Q3 24
0.1%
0.8%
Q2 24
0.4%
0.5%
Q1 24
0.3%
0.5%
Cash Conversion
CTMX
CTMX
RBB
RBB
Q4 25
4.26×
Q3 25
0.21×
Q2 25
2.32×
Q1 25
-0.89×
3.39×
Q4 24
-1.05×
13.34×
Q3 24
-3.61×
3.50×
Q2 24
1.61×
Q1 24
-1.89×
0.60×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CTMX
CTMX

Bristol Myers Squibb Company$11.6M62%
Astellas Pharma Inc$4.6M25%
Regeneron Pharmaceuticals Inc$2.1M11%

RBB
RBB

Segment breakdown not available.

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