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Side-by-side financial comparison of AAR CORP (AIR) and WEIBO Corp (WB). Click either name above to swap in a different company.
WEIBO Corp is the larger business by last-quarter revenue ($1.3B vs $795.3M, roughly 1.6× AAR CORP). WEIBO Corp runs the higher net margin — 35.7% vs 4.4%, a 31.3% gap on every dollar of revenue.
AAR Corp. is an American provider of aircraft maintenance services to commercial and government customers worldwide. The company is headquartered in Wood Dale, Illinois, a Chicago suburb. The company employs about 6,000 people, operating in about 30 different countries. John Holmes is the current CEO.
Weibo Corporation is a Chinese social network company known for the microblogging website Sina Weibo. It is based in Beijing, China.
AIR vs WB — Head-to-Head
Income Statement — Q2 FY2026 vs Q3 FY2025
| Metric | | |
|---|---|---|
| Revenue | $795.3M | $1.3B |
| Net Profit | $34.6M | $458.3M |
| Gross Margin | 19.7% | — |
| Operating Margin | 6.0% | 29.1% |
| Net Margin | 4.4% | 35.7% |
| Revenue YoY | 15.9% | — |
| Net Profit YoY | 213.1% | — |
| EPS (diluted) | $0.90 | — |
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.
| Q4 25 | $795.3M | — | ||
| Q3 25 | $739.6M | $1.3B | ||
| Q2 25 | — | $841.7M | ||
| Q1 25 | — | $396.9M | ||
| Q3 24 | — | $1.3B | ||
| Q2 24 | — | $833.4M | ||
| Q1 24 | — | $395.5M | ||
| Q3 23 | — | $1.3B |
| Q4 25 | $34.6M | — | ||
| Q3 25 | $34.4M | $458.3M | ||
| Q2 25 | — | $234.8M | ||
| Q1 25 | — | $108.1M | ||
| Q3 24 | — | $297.4M | ||
| Q2 24 | — | $164.6M | ||
| Q1 24 | — | $51.1M | ||
| Q3 23 | — | $268.8M |
| Q4 25 | 19.7% | — | ||
| Q3 25 | 18.1% | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | — | ||
| Q3 23 | — | — |
| Q4 25 | 6.0% | — | ||
| Q3 25 | 6.4% | 29.1% | ||
| Q2 25 | — | 30.4% | ||
| Q1 25 | — | 27.8% | ||
| Q3 24 | — | 29.0% | ||
| Q2 24 | — | 28.2% | ||
| Q1 24 | — | 25.2% | ||
| Q3 23 | — | 27.3% |
| Q4 25 | 4.4% | — | ||
| Q3 25 | 4.7% | 35.7% | ||
| Q2 25 | — | 27.9% | ||
| Q1 25 | — | 27.2% | ||
| Q3 24 | — | 22.9% | ||
| Q2 24 | — | 19.8% | ||
| Q1 24 | — | 12.9% | ||
| Q3 23 | — | 20.7% |
| Q4 25 | $0.90 | — | ||
| Q3 25 | $0.95 | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | — | ||
| Q3 23 | — | — |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $75.6M | $1.1B |
| Total DebtLower is stronger | $952.7M | — |
| Stockholders' EquityBook value | $1.6B | $3.9B |
| Total Assets | $3.2B | $6.9B |
| Debt / EquityLower = less leverage | 0.61× | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $75.6M | — | ||
| Q3 25 | $80.0M | $1.1B | ||
| Q2 25 | — | $1.2B | ||
| Q1 25 | — | $1.2B | ||
| Q3 24 | — | — | ||
| Q2 24 | — | $1.9B | ||
| Q1 24 | — | $2.1B | ||
| Q3 23 | — | $2.8B |
| Q4 25 | $952.7M | — | ||
| Q3 25 | $1.0B | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | — | ||
| Q3 23 | — | — |
| Q4 25 | $1.6B | — | ||
| Q3 25 | $1.2B | $3.9B | ||
| Q2 25 | — | $3.6B | ||
| Q1 25 | — | $3.5B | ||
| Q3 24 | — | — | ||
| Q2 24 | — | $3.4B | ||
| Q1 24 | — | $3.3B | ||
| Q3 23 | — | $3.2B |
| Q4 25 | $3.2B | — | ||
| Q3 25 | $2.9B | $6.9B | ||
| Q2 25 | — | $6.5B | ||
| Q1 25 | — | $6.7B | ||
| Q3 24 | — | — | ||
| Q2 24 | — | $7.1B | ||
| Q1 24 | — | $7.3B | ||
| Q3 23 | — | $6.7B |
| Q4 25 | 0.61× | — | ||
| Q3 25 | 0.82× | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | — | ||
| Q3 23 | — | — |
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 | $13.6M | — |
| Free Cash FlowOCF − Capex | $6.2M | — |
| FCF MarginFCF / Revenue | 0.8% | — |
| Capex IntensityCapex / Revenue | 0.9% | — |
| Cash ConversionOCF / Net Profit | 0.39× | — |
| TTM Free Cash FlowTrailing 4 quarters | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $13.6M | — | ||
| Q3 25 | $-44.9M | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | — | ||
| Q3 23 | — | — |
| Q4 25 | $6.2M | — | ||
| Q3 25 | $-53.6M | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | — | ||
| Q3 23 | — | — |
| Q4 25 | 0.8% | — | ||
| Q3 25 | -7.2% | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | — | ||
| Q3 23 | — | — |
| Q4 25 | 0.9% | — | ||
| Q3 25 | 1.2% | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | — | ||
| Q3 23 | — | — |
| Q4 25 | 0.39× | — | ||
| Q3 25 | -1.31× | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | — | ||
| Q3 23 | — | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
AIR
| Commercial Customer | $268.1M | 34% |
| Repair And Engineering | $244.5M | 31% |
| Integrated Solutions | $175.8M | 22% |
| Government And Defense Customer | $85.5M | 11% |
| Expeditionary Services | $21.4M | 3% |
WB
| Income from operations | $373.2M | 29% |
| Shares used in computing diluted net income per share attributable to Weibos shareholders | $268.1M | 21% |
| Shares used in computing basic net income per share attributable to Weibos shareholders | $238.6M | 19% |
| Value-added services | $186.1M | 14% |
| Less: Income tax expenses | $113.2M | 9% |
| Investment related income, net | $45.0M | 4% |
| Product development | $16.7M | 1% |
| General and administrative | $10.6M | 1% |
| Sales and marketing | $7.1M | 1% |
| Accretion to redeemable non-controlling interests | $3.0M | 0% |
