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Side-by-side financial comparison of PRO DEX INC (PDEX) 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× PRO DEX INC). RBB Bancorp runs the higher net margin — 31.5% vs 11.7%, a 19.8% gap on every dollar of revenue. On growth, RBB Bancorp posted the faster year-over-year revenue change (12.6% vs 11.1%). RBB Bancorp produced more free cash flow last quarter ($42.6M vs $3.5M). Over the past eight quarters, PRO DEX INC's revenue compounded faster (14.3% CAGR vs 7.0%).

Pro Dex Inc is a precision manufacturing enterprise that produces custom machined components, subassemblies and finished products primarily for medical device original equipment manufacturers, as well as clients in the aerospace and industrial sectors, with its core operating market covering North America.

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.

PDEX vs RBB — Head-to-Head

Bigger by revenue
RBB
RBB
1.7× larger
RBB
$32.3M
$18.7M
PDEX
Growing faster (revenue YoY)
RBB
RBB
+1.4% gap
RBB
12.6%
11.1%
PDEX
Higher net margin
RBB
RBB
19.8% more per $
RBB
31.5%
11.7%
PDEX
More free cash flow
RBB
RBB
$39.1M more FCF
RBB
$42.6M
$3.5M
PDEX
Faster 2-yr revenue CAGR
PDEX
PDEX
Annualised
PDEX
14.3%
7.0%
RBB

Income Statement — Q2 FY2026 vs Q4 FY2025

Metric
PDEX
PDEX
RBB
RBB
Revenue
$18.7M
$32.3M
Net Profit
$2.2M
$10.2M
Gross Margin
30.8%
Operating Margin
17.5%
39.5%
Net Margin
11.7%
31.5%
Revenue YoY
11.1%
12.6%
Net Profit YoY
7.2%
132.1%
EPS (diluted)
$0.66
$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
PDEX
PDEX
RBB
RBB
Q4 25
$18.7M
$32.3M
Q3 25
$18.5M
$32.6M
Q2 25
$17.5M
$35.8M
Q1 25
$17.4M
$28.5M
Q4 24
$16.8M
$28.7M
Q3 24
$14.9M
$30.3M
Q2 24
$15.0M
$27.5M
Q1 24
$14.3M
$28.2M
Net Profit
PDEX
PDEX
RBB
RBB
Q4 25
$2.2M
$10.2M
Q3 25
$4.7M
$10.1M
Q2 25
$1.2M
$9.3M
Q1 25
$3.3M
$2.3M
Q4 24
$2.0M
$4.4M
Q3 24
$2.5M
$7.0M
Q2 24
$1.6M
$7.2M
Q1 24
$655.0K
$8.0M
Gross Margin
PDEX
PDEX
RBB
RBB
Q4 25
30.8%
Q3 25
29.0%
Q2 25
19.9%
Q1 25
33.3%
Q4 24
30.2%
Q3 24
34.6%
Q2 24
27.2%
Q1 24
28.0%
Operating Margin
PDEX
PDEX
RBB
RBB
Q4 25
17.5%
39.5%
Q3 25
16.8%
40.7%
Q2 25
7.7%
36.1%
Q1 25
20.9%
11.2%
Q4 24
16.0%
17.6%
Q3 24
20.2%
31.6%
Q2 24
15.6%
35.6%
Q1 24
15.5%
39.9%
Net Margin
PDEX
PDEX
RBB
RBB
Q4 25
11.7%
31.5%
Q3 25
25.3%
31.2%
Q2 25
6.8%
26.1%
Q1 25
18.8%
8.0%
Q4 24
12.1%
15.3%
Q3 24
16.6%
23.1%
Q2 24
10.6%
26.4%
Q1 24
4.6%
28.4%
EPS (diluted)
PDEX
PDEX
RBB
RBB
Q4 25
$0.66
$0.59
Q3 25
$1.40
$0.59
Q2 25
$0.33
$0.52
Q1 25
$0.98
$0.13
Q4 24
$0.61
$0.26
Q3 24
$0.75
$0.39
Q2 24
$0.44
$0.39
Q1 24
$0.19
$0.43

Balance Sheet & Financial Strength

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

Metric
PDEX
PDEX
RBB
RBB
Cash + ST InvestmentsLiquidity on hand
$6.1M
$212.3M
Total DebtLower is stronger
$119.9M
Stockholders' EquityBook value
$41.6M
$523.4M
Total Assets
$62.3M
$4.2B
Debt / EquityLower = less leverage
0.23×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PDEX
PDEX
RBB
RBB
Q4 25
$6.1M
$212.3M
Q3 25
$10.1M
$234.9M
Q2 25
$6.8M
$191.9M
Q1 25
$5.5M
$238.8M
Q4 24
$4.7M
$257.7M
Q3 24
$7.8M
$349.4M
Q2 24
$6.8M
$252.8M
Q1 24
$7.8M
Total Debt
PDEX
PDEX
RBB
RBB
Q4 25
$119.9M
Q3 25
$119.8M
Q2 25
$15.4M
$119.7M
Q1 25
$119.6M
Q4 24
$119.5M
Q3 24
$119.4M
Q2 24
$12.0M
$119.3M
Q1 24
$119.2M
Stockholders' Equity
PDEX
PDEX
RBB
RBB
Q4 25
$41.6M
$523.4M
Q3 25
$41.5M
$514.3M
Q2 25
$36.6M
$517.7M
Q1 25
$35.3M
$510.3M
Q4 24
$31.8M
$507.9M
Q3 24
$30.9M
$509.7M
Q2 24
$30.9M
$511.3M
Q1 24
$30.9M
$514.0M
Total Assets
PDEX
PDEX
RBB
RBB
Q4 25
$62.3M
$4.2B
Q3 25
$64.3M
$4.2B
Q2 25
$61.2M
$4.1B
Q1 25
$64.3M
$4.0B
Q4 24
$60.4M
$4.0B
Q3 24
$54.3M
$4.0B
Q2 24
$52.5M
$3.9B
Q1 24
$50.5M
$3.9B
Debt / Equity
PDEX
PDEX
RBB
RBB
Q4 25
0.23×
Q3 25
0.23×
Q2 25
0.42×
0.23×
Q1 25
0.23×
Q4 24
0.24×
Q3 24
0.23×
Q2 24
0.39×
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
PDEX
PDEX
RBB
RBB
Operating Cash FlowLast quarter
$3.6M
$43.4M
Free Cash FlowOCF − Capex
$3.5M
$42.6M
FCF MarginFCF / Revenue
18.8%
131.8%
Capex IntensityCapex / Revenue
0.4%
2.5%
Cash ConversionOCF / Net Profit
1.63×
4.26×
TTM Free Cash FlowTrailing 4 quarters
$73.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PDEX
PDEX
RBB
RBB
Q4 25
$3.6M
$43.4M
Q3 25
$2.3M
$2.1M
Q2 25
$-173.0K
$21.7M
Q1 25
$754.0K
$7.8M
Q4 24
$-4.2M
$58.5M
Q3 24
$1.9M
$24.5M
Q2 24
$1.0M
$11.7M
Q1 24
$4.1M
$4.8M
Free Cash Flow
PDEX
PDEX
RBB
RBB
Q4 25
$3.5M
$42.6M
Q3 25
$2.2M
$1.8M
Q2 25
$21.6M
Q1 25
$574.0K
$7.6M
Q4 24
$-4.7M
$57.7M
Q3 24
$1.5M
$24.2M
Q2 24
$11.5M
Q1 24
$4.0M
$4.7M
FCF Margin
PDEX
PDEX
RBB
RBB
Q4 25
18.8%
131.8%
Q3 25
11.9%
5.4%
Q2 25
60.2%
Q1 25
3.3%
26.7%
Q4 24
-27.9%
201.0%
Q3 24
9.8%
80.0%
Q2 24
42.0%
Q1 24
27.7%
16.6%
Capex Intensity
PDEX
PDEX
RBB
RBB
Q4 25
0.4%
2.5%
Q3 25
0.5%
1.1%
Q2 25
0.3%
Q1 25
1.0%
0.6%
Q4 24
3.2%
2.7%
Q3 24
2.9%
0.8%
Q2 24
0.5%
Q1 24
0.8%
0.5%
Cash Conversion
PDEX
PDEX
RBB
RBB
Q4 25
1.63×
4.26×
Q3 25
0.49×
0.21×
Q2 25
-0.14×
2.32×
Q1 25
0.23×
3.39×
Q4 24
-2.03×
13.34×
Q3 24
0.77×
3.50×
Q2 24
0.66×
1.61×
Q1 24
6.22×
0.60×

Financial Flow Comparison

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

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