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Side-by-side financial comparison of RBB Bancorp (RBB) and SILICOM LTD. (SILC). Click either name above to swap in a different company.

SILICOM LTD. is the larger business by last-quarter revenue ($61.9M vs $32.3M, roughly 1.9× RBB Bancorp). RBB Bancorp runs the higher net margin — 31.5% vs -18.5%, a 50.0% gap on every dollar of revenue. On growth, RBB Bancorp posted the faster year-over-year revenue change (12.6% vs 6.6%). RBB Bancorp produced more free cash flow last quarter ($42.6M vs $-3.3M).

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.

Silicom Ltd. is a publicly traded company, headquartered in Israel, that specializes in the design, manufacture and marketing of connectivity solutions for a range of servers and server-based systems. Its shares are listed on the NASDAQ Global Market and on the Tel Aviv Stock Exchange. Silicom is a member of the RAD Group family of companies.

RBB vs SILC — Head-to-Head

Bigger by revenue
SILC
SILC
1.9× larger
SILC
$61.9M
$32.3M
RBB
Growing faster (revenue YoY)
RBB
RBB
+6.0% gap
RBB
12.6%
6.6%
SILC
Higher net margin
RBB
RBB
50.0% more per $
RBB
31.5%
-18.5%
SILC
More free cash flow
RBB
RBB
$45.9M more FCF
RBB
$42.6M
$-3.3M
SILC

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
RBB
RBB
SILC
SILC
Revenue
$32.3M
$61.9M
Net Profit
$10.2M
$-11.5M
Gross Margin
30.6%
Operating Margin
39.5%
-19.8%
Net Margin
31.5%
-18.5%
Revenue YoY
12.6%
6.6%
Net Profit YoY
132.1%
16.3%
EPS (diluted)
$0.59
$-2.01

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
RBB
RBB
SILC
SILC
Q4 25
$32.3M
$61.9M
Q3 25
$32.6M
Q2 25
$35.8M
Q1 25
$28.5M
Q4 24
$28.7M
$58.1M
Q3 24
$30.3M
Q2 24
$27.5M
Q1 24
$28.2M
Net Profit
RBB
RBB
SILC
SILC
Q4 25
$10.2M
$-11.5M
Q3 25
$10.1M
Q2 25
$9.3M
Q1 25
$2.3M
Q4 24
$4.4M
$-13.7M
Q3 24
$7.0M
Q2 24
$7.2M
Q1 24
$8.0M
Gross Margin
RBB
RBB
SILC
SILC
Q4 25
30.6%
Q3 25
Q2 25
Q1 25
Q4 24
28.6%
Q3 24
Q2 24
Q1 24
Operating Margin
RBB
RBB
SILC
SILC
Q4 25
39.5%
-19.8%
Q3 25
40.7%
Q2 25
36.1%
Q1 25
11.2%
Q4 24
17.6%
-22.8%
Q3 24
31.6%
Q2 24
35.6%
Q1 24
39.9%
Net Margin
RBB
RBB
SILC
SILC
Q4 25
31.5%
-18.5%
Q3 25
31.2%
Q2 25
26.1%
Q1 25
8.0%
Q4 24
15.3%
-23.6%
Q3 24
23.1%
Q2 24
26.4%
Q1 24
28.4%
EPS (diluted)
RBB
RBB
SILC
SILC
Q4 25
$0.59
$-2.01
Q3 25
$0.59
Q2 25
$0.52
Q1 25
$0.13
Q4 24
$0.26
$-2.28
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
RBB
RBB
SILC
SILC
Cash + ST InvestmentsLiquidity on hand
$212.3M
$42.1M
Total DebtLower is stronger
$119.9M
Stockholders' EquityBook value
$523.4M
$117.5M
Total Assets
$4.2B
$152.2M
Debt / EquityLower = less leverage
0.23×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
RBB
RBB
SILC
SILC
Q4 25
$212.3M
$42.1M
Q3 25
$234.9M
Q2 25
$191.9M
Q1 25
$238.8M
Q4 24
$257.7M
$72.1M
Q3 24
$349.4M
Q2 24
$252.8M
Q1 24
Total Debt
RBB
RBB
SILC
SILC
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
RBB
RBB
SILC
SILC
Q4 25
$523.4M
$117.5M
Q3 25
$514.3M
Q2 25
$517.7M
Q1 25
$510.3M
Q4 24
$507.9M
$127.8M
Q3 24
$509.7M
Q2 24
$511.3M
Q1 24
$514.0M
Total Assets
RBB
RBB
SILC
SILC
Q4 25
$4.2B
$152.2M
Q3 25
$4.2B
Q2 25
$4.1B
Q1 25
$4.0B
Q4 24
$4.0B
$150.4M
Q3 24
$4.0B
Q2 24
$3.9B
Q1 24
$3.9B
Debt / Equity
RBB
RBB
SILC
SILC
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
RBB
RBB
SILC
SILC
Operating Cash FlowLast quarter
$43.4M
$-2.2M
Free Cash FlowOCF − Capex
$42.6M
$-3.3M
FCF MarginFCF / Revenue
131.8%
-5.4%
Capex IntensityCapex / Revenue
2.5%
1.9%
Cash ConversionOCF / Net Profit
4.26×
TTM Free Cash FlowTrailing 4 quarters
$73.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
RBB
RBB
SILC
SILC
Q4 25
$43.4M
$-2.2M
Q3 25
$2.1M
Q2 25
$21.7M
Q1 25
$7.8M
Q4 24
$58.5M
$18.3M
Q3 24
$24.5M
Q2 24
$11.7M
Q1 24
$4.8M
Free Cash Flow
RBB
RBB
SILC
SILC
Q4 25
$42.6M
$-3.3M
Q3 25
$1.8M
Q2 25
$21.6M
Q1 25
$7.6M
Q4 24
$57.7M
$17.4M
Q3 24
$24.2M
Q2 24
$11.5M
Q1 24
$4.7M
FCF Margin
RBB
RBB
SILC
SILC
Q4 25
131.8%
-5.4%
Q3 25
5.4%
Q2 25
60.2%
Q1 25
26.7%
Q4 24
201.0%
29.9%
Q3 24
80.0%
Q2 24
42.0%
Q1 24
16.6%
Capex Intensity
RBB
RBB
SILC
SILC
Q4 25
2.5%
1.9%
Q3 25
1.1%
Q2 25
0.3%
Q1 25
0.6%
Q4 24
2.7%
1.6%
Q3 24
0.8%
Q2 24
0.5%
Q1 24
0.5%
Cash Conversion
RBB
RBB
SILC
SILC
Q4 25
4.26×
Q3 25
0.21×
Q2 25
2.32×
Q1 25
3.39×
Q4 24
13.34×
Q3 24
3.50×
Q2 24
1.61×
Q1 24
0.60×

Financial Flow Comparison

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

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