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Side-by-side financial comparison of Ambow Education Holding Ltd. (AMBO) and ELECTRO SENSORS INC (ELSE). Click either name above to swap in a different company.

Ambow Education Holding Ltd. is the larger business by last-quarter revenue ($2.8M vs $2.8M, roughly 1.0× ELECTRO SENSORS INC). Ambow Education Holding Ltd. runs the higher net margin — 64.2% vs 3.7%, a 60.4% gap on every dollar of revenue. On growth, Ambow Education Holding Ltd. posted the faster year-over-year revenue change (15.3% vs 14.8%).

Ambow Education Holding Ltd. is a China-focused education service provider that offers personalized learning solutions, professional career training programs, and K-12 after-school tutoring services. It partners with educational institutions and enterprises to deliver technology-integrated learning resources for learners of all age groups across mainland China.

Polar Electro Oy is a Finnish manufacturer of sports training computers, particularly known for developing the world's first wireless heart rate monitor.

AMBO vs ELSE — Head-to-Head

Bigger by revenue
AMBO
AMBO
1.0× larger
AMBO
$2.8M
$2.8M
ELSE
Growing faster (revenue YoY)
AMBO
AMBO
+0.5% gap
AMBO
15.3%
14.8%
ELSE
Higher net margin
AMBO
AMBO
60.4% more per $
AMBO
64.2%
3.7%
ELSE

Income Statement — Q2 FY2025 vs Q4 FY2025

Metric
AMBO
AMBO
ELSE
ELSE
Revenue
$2.8M
$2.8M
Net Profit
$1.8M
$103.0K
Gross Margin
53.3%
50.3%
Operating Margin
11.9%
-0.3%
Net Margin
64.2%
3.7%
Revenue YoY
15.3%
14.8%
Net Profit YoY
1343.1%
-48.8%
EPS (diluted)
$0.03
$0.03

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
AMBO
AMBO
ELSE
ELSE
Q4 25
$2.8M
Q3 25
$2.7M
Q2 25
$2.8M
$2.4M
Q1 25
$2.2M
Q4 24
$2.4M
Q3 24
$2.5M
Q2 24
$2.4M
$2.2M
Q1 24
$2.2M
Net Profit
AMBO
AMBO
ELSE
ELSE
Q4 25
$103.0K
Q3 25
$208.0K
Q2 25
$1.8M
$59.0K
Q1 25
$-64.0K
Q4 24
$201.0K
Q3 24
$238.0K
Q2 24
$123.0K
$-4.0K
Q1 24
$11.0K
Gross Margin
AMBO
AMBO
ELSE
ELSE
Q4 25
50.3%
Q3 25
53.1%
Q2 25
53.3%
51.2%
Q1 25
48.4%
Q4 24
49.6%
Q3 24
50.4%
Q2 24
55.6%
47.2%
Q1 24
48.1%
Operating Margin
AMBO
AMBO
ELSE
ELSE
Q4 25
-0.3%
Q3 25
6.6%
Q2 25
11.9%
-0.1%
Q1 25
-7.5%
Q4 24
1.3%
Q3 24
6.9%
Q2 24
2.7%
-4.8%
Q1 24
-4.5%
Net Margin
AMBO
AMBO
ELSE
ELSE
Q4 25
3.7%
Q3 25
7.6%
Q2 25
64.2%
2.5%
Q1 25
-2.9%
Q4 24
8.4%
Q3 24
9.5%
Q2 24
5.1%
-0.2%
Q1 24
0.5%
EPS (diluted)
AMBO
AMBO
ELSE
ELSE
Q4 25
$0.03
Q3 25
$0.06
Q2 25
$0.03
$0.02
Q1 25
$-0.02
Q4 24
$0.06
Q3 24
$0.07
Q2 24
$0.00
$0.00
Q1 24
$0.00

Balance Sheet & Financial Strength

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

Metric
AMBO
AMBO
ELSE
ELSE
Cash + ST InvestmentsLiquidity on hand
$4.1M
$10.6M
Total DebtLower is stronger
Stockholders' EquityBook value
$8.6M
$14.8M
Total Assets
$23.2M
$15.7M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMBO
AMBO
ELSE
ELSE
Q4 25
$10.6M
Q3 25
$10.6M
Q2 25
$4.1M
$10.2M
Q1 25
$10.0M
Q4 24
$10.0M
Q3 24
$10.3M
Q2 24
$1.6M
$9.9M
Q1 24
$10.1M
Stockholders' Equity
AMBO
AMBO
ELSE
ELSE
Q4 25
$14.8M
Q3 25
$14.7M
Q2 25
$8.6M
$14.4M
Q1 25
$14.3M
Q4 24
$14.3M
Q3 24
$14.1M
Q2 24
$6.6M
$13.8M
Q1 24
$13.8M
Total Assets
AMBO
AMBO
ELSE
ELSE
Q4 25
$15.7M
Q3 25
$15.7M
Q2 25
$23.2M
$15.2M
Q1 25
$15.1M
Q4 24
$14.9M
Q3 24
$15.0M
Q2 24
$17.6M
$14.5M
Q1 24
$14.5M

Cash Flow & Capital Efficiency

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

Metric
AMBO
AMBO
ELSE
ELSE
Operating Cash FlowLast quarter
$20.0K
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
0.19×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMBO
AMBO
ELSE
ELSE
Q4 25
$20.0K
Q3 25
$395.0K
Q2 25
$277.0K
Q1 25
$-30.0K
Q4 24
$-277.0K
Q3 24
$362.0K
Q2 24
$-158.0K
Q1 24
$202.0K
Free Cash Flow
AMBO
AMBO
ELSE
ELSE
Q4 25
Q3 25
$389.0K
Q2 25
Q1 25
Q4 24
$-298.0K
Q3 24
$358.0K
Q2 24
$-184.0K
Q1 24
FCF Margin
AMBO
AMBO
ELSE
ELSE
Q4 25
Q3 25
14.2%
Q2 25
Q1 25
Q4 24
-12.4%
Q3 24
14.3%
Q2 24
-8.3%
Q1 24
Capex Intensity
AMBO
AMBO
ELSE
ELSE
Q4 25
Q3 25
0.2%
Q2 25
Q1 25
Q4 24
0.9%
Q3 24
0.2%
Q2 24
1.2%
Q1 24
0.0%
Cash Conversion
AMBO
AMBO
ELSE
ELSE
Q4 25
0.19×
Q3 25
1.90×
Q2 25
4.69×
Q1 25
Q4 24
-1.38×
Q3 24
1.52×
Q2 24
Q1 24
18.36×

Financial Flow Comparison

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

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