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Side-by-side financial comparison of Ambow Education Holding Ltd. (AMBO) and Pulmatrix, Inc. (PULM). 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 $1.6M, roughly 1.8× Pulmatrix, Inc.). Ambow Education Holding Ltd. runs the higher net margin — 64.2% vs -374.4%, a 438.6% gap on every dollar of revenue. On growth, Ambow Education Holding Ltd. posted the faster year-over-year revenue change (15.3% vs -15.8%).
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.
Pulmatrix, Inc. is a clinical-stage biopharmaceutical firm specializing in developing innovative inhaled therapies for severe respiratory diseases including chronic obstructive pulmonary disease, cystic fibrosis and idiopathic pulmonary fibrosis. It uses its proprietary dry powder platform to improve inhaled medication efficacy and safety, advancing its product candidate pipeline via partnerships with global pharmaceutical players.
AMBO vs PULM — Head-to-Head
Income Statement — Q2 FY2025 vs Q2 FY2024
| Metric | | |
|---|---|---|
| Revenue | $2.8M | $1.6M |
| Net Profit | $1.8M | $-5.8M |
| Gross Margin | 53.3% | — |
| Operating Margin | 11.9% | -380.2% |
| Net Margin | 64.2% | -374.4% |
| Revenue YoY | 15.3% | -15.8% |
| Net Profit YoY | 1343.1% | -52.3% |
| EPS (diluted) | $0.03 | $-1.59 |
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.
| Q2 25 | $2.8M | — | ||
| Q2 24 | $2.4M | $1.6M | ||
| Q1 24 | — | $5.9M | ||
| Q4 23 | — | $2.2M | ||
| Q3 23 | — | $1.8M | ||
| Q2 23 | $2.7M | $1.8M | ||
| Q1 23 | — | $1.5M | ||
| Q4 22 | — | $1.7M |
| Q2 25 | $1.8M | — | ||
| Q2 24 | $123.0K | $-5.8M | ||
| Q1 24 | — | $825.0K | ||
| Q4 23 | — | $-2.1M | ||
| Q3 23 | — | $-3.8M | ||
| Q2 23 | $-1.0M | $-3.8M | ||
| Q1 23 | — | $-4.4M | ||
| Q4 22 | — | $-4.2M |
| Q2 25 | 53.3% | — | ||
| Q2 24 | 55.6% | — | ||
| Q1 24 | — | — | ||
| Q4 23 | — | — | ||
| Q3 23 | — | — | ||
| Q2 23 | 44.7% | — | ||
| Q1 23 | — | — | ||
| Q4 22 | — | — |
| Q2 25 | 11.9% | — | ||
| Q2 24 | 2.7% | -380.2% | ||
| Q1 24 | — | 12.7% | ||
| Q4 23 | — | -101.0% | ||
| Q3 23 | — | -224.7% | ||
| Q2 23 | -27.7% | -216.4% | ||
| Q1 23 | — | -305.9% | ||
| Q4 22 | — | -253.2% |
| Q2 25 | 64.2% | — | ||
| Q2 24 | 5.1% | -374.4% | ||
| Q1 24 | — | 14.0% | ||
| Q4 23 | — | -94.6% | ||
| Q3 23 | — | -215.3% | ||
| Q2 23 | -36.7% | -206.9% | ||
| Q1 23 | — | -296.7% | ||
| Q4 22 | — | -246.8% |
| Q2 25 | $0.03 | — | ||
| Q2 24 | $0.00 | $-1.59 | ||
| Q1 24 | — | $0.23 | ||
| Q4 23 | — | $-0.58 | ||
| Q3 23 | — | $-1.03 | ||
| Q2 23 | $-0.02 | $-1.04 | ||
| Q1 23 | — | $-1.22 | ||
| Q4 22 | — | — |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $4.1M | $12.4M |
| Total DebtLower is stronger | — | — |
| Stockholders' EquityBook value | $8.6M | $13.3M |
| Total Assets | $23.2M | $15.8M |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q2 25 | $4.1M | — | ||
| Q2 24 | $1.6M | $12.4M | ||
| Q1 24 | — | $16.3M | ||
| Q4 23 | — | $19.2M | ||
| Q3 23 | — | $21.3M | ||
| Q2 23 | $6.9M | $25.8M | ||
| Q1 23 | — | $30.8M | ||
| Q4 22 | — | $35.6M |
| Q2 25 | $8.6M | — | ||
| Q2 24 | $6.6M | $13.3M | ||
| Q1 24 | — | $19.0M | ||
| Q4 23 | — | $18.0M | ||
| Q3 23 | — | $19.9M | ||
| Q2 23 | $7.4M | $23.4M | ||
| Q1 23 | — | $27.0M | ||
| Q4 22 | — | $31.1M |
| Q2 25 | $23.2M | — | ||
| Q2 24 | $17.6M | $15.8M | ||
| Q1 24 | — | $30.4M | ||
| Q4 23 | — | $34.0M | ||
| Q3 23 | — | $36.8M | ||
| Q2 23 | $28.8M | $31.4M | ||
| Q1 23 | — | $36.1M | ||
| Q4 22 | — | $41.0M |
Cash Flow & Capital Efficiency
How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.
| Metric | | |
|---|---|---|
| Operating Cash FlowLast quarter | — | $-3.7M |
| Free Cash FlowOCF − Capex | — | $-3.9M |
| FCF MarginFCF / Revenue | — | -252.6% |
| Capex IntensityCapex / Revenue | — | 15.7% |
| Cash ConversionOCF / Net Profit | — | — |
| TTM Free Cash FlowTrailing 4 quarters | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q2 25 | — | — | ||
| Q2 24 | — | $-3.7M | ||
| Q1 24 | — | $-2.7M | ||
| Q4 23 | — | $-2.0M | ||
| Q3 23 | — | $-4.1M | ||
| Q2 23 | — | $-4.9M | ||
| Q1 23 | — | $-4.9M | ||
| Q4 22 | — | $-5.0M |
| Q2 25 | — | — | ||
| Q2 24 | — | $-3.9M | ||
| Q1 24 | — | $-2.9M | ||
| Q4 23 | — | — | ||
| Q3 23 | — | $-4.5M | ||
| Q2 23 | — | — | ||
| Q1 23 | — | — | ||
| Q4 22 | — | $-5.1M |
| Q2 25 | — | — | ||
| Q2 24 | — | -252.6% | ||
| Q1 24 | — | -48.8% | ||
| Q4 23 | — | — | ||
| Q3 23 | — | -254.1% | ||
| Q2 23 | — | — | ||
| Q1 23 | — | — | ||
| Q4 22 | — | -296.0% |
| Q2 25 | — | — | ||
| Q2 24 | — | 15.7% | ||
| Q1 24 | — | 2.6% | ||
| Q4 23 | — | — | ||
| Q3 23 | — | 17.9% | ||
| Q2 23 | — | — | ||
| Q1 23 | — | — | ||
| Q4 22 | — | 0.5% |
| Q2 25 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | -3.30× | ||
| Q4 23 | — | — | ||
| Q3 23 | — | — | ||
| Q2 23 | — | — | ||
| Q1 23 | — | — | ||
| Q4 22 | — | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
