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Side-by-side financial comparison of MIDDLEFIELD BANC CORP (MBCN) and Ostin Technology Group Co., Ltd. (OST). Click either name above to swap in a different company.

Ostin Technology Group Co., Ltd. is the larger business by last-quarter revenue ($20.8M vs $19.9M, roughly 1.0× MIDDLEFIELD BANC CORP). MIDDLEFIELD BANC CORP runs the higher net margin — 26.7% vs -24.8%, a 51.6% gap on every dollar of revenue. On growth, Ostin Technology Group Co., Ltd. posted the faster year-over-year revenue change (39.2% vs 18.3%).

Star Banc Corporation was a Cincinnati, Ohio-based regional bank holding company that acquired Firstar in 1998 and took the Firstar name; the merged bank acquired U.S. Bancorp in 2001 and took the U.S. Bancorp name. The company can trace its origins back to 1863 when it was first founded as the First National Bank of Cincinnati.

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.

MBCN vs OST — Head-to-Head

Bigger by revenue
OST
OST
1.0× larger
OST
$20.8M
$19.9M
MBCN
Growing faster (revenue YoY)
OST
OST
+20.9% gap
OST
39.2%
18.3%
MBCN
Higher net margin
MBCN
MBCN
51.6% more per $
MBCN
26.7%
-24.8%
OST

Income Statement — Q3 FY2025 vs Q2 FY2025

Metric
MBCN
MBCN
OST
OST
Revenue
$19.9M
$20.8M
Net Profit
$5.3M
$-5.2M
Gross Margin
9.1%
Operating Margin
32.2%
-23.4%
Net Margin
26.7%
-24.8%
Revenue YoY
18.3%
39.2%
Net Profit YoY
127.4%
-11.6%
EPS (diluted)
$0.65
$-2.98

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
MBCN
MBCN
OST
OST
Q3 25
$19.9M
Q2 25
$20.5M
Q1 25
$18.0M
$20.8M
Q4 24
$17.5M
Q3 24
$16.8M
Q2 24
$16.8M
Q1 24
$16.8M
$15.0M
Q4 23
$15.4M
Net Profit
MBCN
MBCN
OST
OST
Q3 25
$5.3M
Q2 25
$6.2M
Q1 25
$4.8M
$-5.2M
Q4 24
$4.8M
Q3 24
$2.3M
Q2 24
$4.2M
Q1 24
$4.2M
$-4.6M
Q4 23
$3.5M
Gross Margin
MBCN
MBCN
OST
OST
Q3 25
Q2 25
Q1 25
9.1%
Q4 24
Q3 24
Q2 24
Q1 24
5.9%
Q4 23
Operating Margin
MBCN
MBCN
OST
OST
Q3 25
32.2%
Q2 25
35.9%
Q1 25
31.9%
-23.4%
Q4 24
33.4%
Q3 24
16.1%
Q2 24
28.8%
Q1 24
29.4%
-25.3%
Q4 23
27.7%
Net Margin
MBCN
MBCN
OST
OST
Q3 25
26.7%
Q2 25
30.0%
Q1 25
26.8%
-24.8%
Q4 24
27.8%
Q3 24
13.9%
Q2 24
24.7%
Q1 24
24.9%
-31.0%
Q4 23
23.0%
EPS (diluted)
MBCN
MBCN
OST
OST
Q3 25
$0.65
Q2 25
$0.76
Q1 25
$0.60
$-2.98
Q4 24
$0.60
Q3 24
$0.29
Q2 24
$0.52
Q1 24
$0.51
$-0.29
Q4 23
$0.44

Balance Sheet & Financial Strength

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

Metric
MBCN
MBCN
OST
OST
Cash + ST InvestmentsLiquidity on hand
$1.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$224.1M
$2.7M
Total Assets
$2.0B
$52.6M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MBCN
MBCN
OST
OST
Q3 25
Q2 25
Q1 25
$1.7M
Q4 24
Q3 24
Q2 24
Q1 24
$1.7M
Q4 23
Stockholders' Equity
MBCN
MBCN
OST
OST
Q3 25
$224.1M
Q2 25
$216.1M
Q1 25
$213.8M
$2.7M
Q4 24
$210.6M
Q3 24
$210.7M
Q2 24
$206.8M
Q1 24
$205.6M
$10.3M
Q4 23
$205.7M
Total Assets
MBCN
MBCN
OST
OST
Q3 25
$2.0B
Q2 25
$1.9B
Q1 25
$1.9B
$52.6M
Q4 24
$1.9B
Q3 24
$1.9B
Q2 24
$1.8B
Q1 24
$1.8B
$51.4M
Q4 23
$1.8B

Cash Flow & Capital Efficiency

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

Metric
MBCN
MBCN
OST
OST
Operating Cash FlowLast quarter
$4.8M
Free Cash FlowOCF − Capex
$3.4M
FCF MarginFCF / Revenue
17.0%
Capex IntensityCapex / Revenue
7.2%
Cash ConversionOCF / Net Profit
0.91×
TTM Free Cash FlowTrailing 4 quarters
$32.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MBCN
MBCN
OST
OST
Q3 25
$4.8M
Q2 25
$4.8M
Q1 25
$8.0M
Q4 24
$17.5M
Q3 24
$6.0M
Q2 24
$3.4M
Q1 24
$5.4M
$-3.9M
Q4 23
$7.7M
Free Cash Flow
MBCN
MBCN
OST
OST
Q3 25
$3.4M
Q2 25
$4.2M
Q1 25
$7.7M
Q4 24
$16.7M
Q3 24
$5.8M
Q2 24
$3.3M
Q1 24
$5.3M
$-4.5M
Q4 23
$7.7M
FCF Margin
MBCN
MBCN
OST
OST
Q3 25
17.0%
Q2 25
20.5%
Q1 25
42.9%
Q4 24
95.6%
Q3 24
34.7%
Q2 24
19.3%
Q1 24
31.9%
-30.1%
Q4 23
50.1%
Capex Intensity
MBCN
MBCN
OST
OST
Q3 25
7.2%
Q2 25
3.0%
Q1 25
1.5%
Q4 24
4.4%
Q3 24
1.0%
Q2 24
0.6%
Q1 24
0.5%
4.1%
Q4 23
0.2%
Cash Conversion
MBCN
MBCN
OST
OST
Q3 25
0.91×
Q2 25
0.78×
Q1 25
1.66×
Q4 24
3.60×
Q3 24
2.57×
Q2 24
0.81×
Q1 24
1.31×
Q4 23
2.18×

Financial Flow Comparison

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

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