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Side-by-side financial comparison of Ostin Technology Group Co., Ltd. (OST) 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 $20.8M, roughly 1.6× Ostin Technology Group Co., Ltd.). RBB Bancorp runs the higher net margin — 31.5% vs -24.8%, a 56.3% gap on every dollar of revenue. On growth, Ostin Technology Group Co., Ltd. posted the faster year-over-year revenue change (39.2% vs 12.6%).

Ostin Technology Group Co., Ltd. is a provider of display and interactive technology solutions. It develops and manufactures touch panels, interactive whiteboards and custom display modules, serving consumer electronics, education and commercial segments across Asia Pacific, North America and European markets.

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.

OST vs RBB — Head-to-Head

Bigger by revenue
RBB
RBB
1.6× larger
RBB
$32.3M
$20.8M
OST
Growing faster (revenue YoY)
OST
OST
+26.6% gap
OST
39.2%
12.6%
RBB
Higher net margin
RBB
RBB
56.3% more per $
RBB
31.5%
-24.8%
OST

Income Statement — Q2 FY2025 vs Q4 FY2025

Metric
OST
OST
RBB
RBB
Revenue
$20.8M
$32.3M
Net Profit
$-5.2M
$10.2M
Gross Margin
9.1%
Operating Margin
-23.4%
39.5%
Net Margin
-24.8%
31.5%
Revenue YoY
39.2%
12.6%
Net Profit YoY
-11.6%
132.1%
EPS (diluted)
$-2.98
$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
OST
OST
RBB
RBB
Q4 25
$32.3M
Q3 25
$32.6M
Q2 25
$35.8M
Q1 25
$20.8M
$28.5M
Q4 24
$28.7M
Q3 24
$30.3M
Q2 24
$27.5M
Q1 24
$15.0M
$28.2M
Net Profit
OST
OST
RBB
RBB
Q4 25
$10.2M
Q3 25
$10.1M
Q2 25
$9.3M
Q1 25
$-5.2M
$2.3M
Q4 24
$4.4M
Q3 24
$7.0M
Q2 24
$7.2M
Q1 24
$-4.6M
$8.0M
Gross Margin
OST
OST
RBB
RBB
Q4 25
Q3 25
Q2 25
Q1 25
9.1%
Q4 24
Q3 24
Q2 24
Q1 24
5.9%
Operating Margin
OST
OST
RBB
RBB
Q4 25
39.5%
Q3 25
40.7%
Q2 25
36.1%
Q1 25
-23.4%
11.2%
Q4 24
17.6%
Q3 24
31.6%
Q2 24
35.6%
Q1 24
-25.3%
39.9%
Net Margin
OST
OST
RBB
RBB
Q4 25
31.5%
Q3 25
31.2%
Q2 25
26.1%
Q1 25
-24.8%
8.0%
Q4 24
15.3%
Q3 24
23.1%
Q2 24
26.4%
Q1 24
-31.0%
28.4%
EPS (diluted)
OST
OST
RBB
RBB
Q4 25
$0.59
Q3 25
$0.59
Q2 25
$0.52
Q1 25
$-2.98
$0.13
Q4 24
$0.26
Q3 24
$0.39
Q2 24
$0.39
Q1 24
$-0.29
$0.43

Balance Sheet & Financial Strength

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

Metric
OST
OST
RBB
RBB
Cash + ST InvestmentsLiquidity on hand
$1.7M
$212.3M
Total DebtLower is stronger
$119.9M
Stockholders' EquityBook value
$2.7M
$523.4M
Total Assets
$52.6M
$4.2B
Debt / EquityLower = less leverage
0.23×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
OST
OST
RBB
RBB
Q4 25
$212.3M
Q3 25
$234.9M
Q2 25
$191.9M
Q1 25
$1.7M
$238.8M
Q4 24
$257.7M
Q3 24
$349.4M
Q2 24
$252.8M
Q1 24
$1.7M
Total Debt
OST
OST
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
OST
OST
RBB
RBB
Q4 25
$523.4M
Q3 25
$514.3M
Q2 25
$517.7M
Q1 25
$2.7M
$510.3M
Q4 24
$507.9M
Q3 24
$509.7M
Q2 24
$511.3M
Q1 24
$10.3M
$514.0M
Total Assets
OST
OST
RBB
RBB
Q4 25
$4.2B
Q3 25
$4.2B
Q2 25
$4.1B
Q1 25
$52.6M
$4.0B
Q4 24
$4.0B
Q3 24
$4.0B
Q2 24
$3.9B
Q1 24
$51.4M
$3.9B
Debt / Equity
OST
OST
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
OST
OST
RBB
RBB
Operating Cash FlowLast quarter
$43.4M
Free Cash FlowOCF − Capex
$42.6M
FCF MarginFCF / Revenue
131.8%
Capex IntensityCapex / Revenue
2.5%
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
OST
OST
RBB
RBB
Q4 25
$43.4M
Q3 25
$2.1M
Q2 25
$21.7M
Q1 25
$7.8M
Q4 24
$58.5M
Q3 24
$24.5M
Q2 24
$11.7M
Q1 24
$-3.9M
$4.8M
Free Cash Flow
OST
OST
RBB
RBB
Q4 25
$42.6M
Q3 25
$1.8M
Q2 25
$21.6M
Q1 25
$7.6M
Q4 24
$57.7M
Q3 24
$24.2M
Q2 24
$11.5M
Q1 24
$-4.5M
$4.7M
FCF Margin
OST
OST
RBB
RBB
Q4 25
131.8%
Q3 25
5.4%
Q2 25
60.2%
Q1 25
26.7%
Q4 24
201.0%
Q3 24
80.0%
Q2 24
42.0%
Q1 24
-30.1%
16.6%
Capex Intensity
OST
OST
RBB
RBB
Q4 25
2.5%
Q3 25
1.1%
Q2 25
0.3%
Q1 25
0.6%
Q4 24
2.7%
Q3 24
0.8%
Q2 24
0.5%
Q1 24
4.1%
0.5%
Cash Conversion
OST
OST
RBB
RBB
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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