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Side-by-side financial comparison of CoStar Group (CSGP) and FTAI Aviation Ltd. (FTAI). Click either name above to swap in a different company.
CoStar Group is the larger business by last-quarter revenue ($899.9M vs $830.7M, roughly 1.1× FTAI Aviation Ltd.). FTAI Aviation Ltd. runs the higher net margin — 16.2% vs 5.2%, a 11.0% gap on every dollar of revenue. On growth, FTAI Aviation Ltd. posted the faster year-over-year revenue change (65.5% vs 26.9%). Over the past eight quarters, FTAI Aviation Ltd.'s revenue compounded faster (36.8% CAGR vs 17.1%).
CoStar Group, Inc. is an American provider of information, analytics, and marketing services to the commercial property industry in North America and Europe. Founded in 1987 by Andrew C. Florance and based in Arlington, Virginia, the company operates the CoStar online database and news website and several online marketplaces, including Apartments.com and Homes.com.
FTAI Aviation Ltd. is a global aerospace infrastructure and aviation solutions provider focused on owning, leasing, and maintaining commercial aircraft, aircraft engines, and related aviation assets. It serves commercial airlines, cargo operators, and MRO service providers worldwide, offering tailored asset management and aftermarket support solutions to optimize operational efficiency for clients across the global aviation ecosystem.
CSGP vs FTAI — Head-to-Head
Income Statement — Q4 FY2025 vs Q1 FY2026
| Metric | | |
|---|---|---|
| Revenue | $899.9M | $830.7M |
| Net Profit | $46.5M | $134.2M |
| Gross Margin | 78.6% | 36.9% |
| Operating Margin | 5.5% | — |
| Net Margin | 5.2% | 16.2% |
| Revenue YoY | 26.9% | 65.5% |
| Net Profit YoY | -22.2% | 34.7% |
| EPS (diluted) | $0.12 | $1.29 |
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.
| Q1 26 | — | $830.7M | ||
| Q4 25 | $899.9M | $662.0M | ||
| Q3 25 | $833.6M | $667.1M | ||
| Q2 25 | $781.3M | $676.2M | ||
| Q1 25 | $732.2M | $502.1M | ||
| Q4 24 | $709.4M | $498.8M | ||
| Q3 24 | $692.6M | $465.8M | ||
| Q2 24 | $677.8M | $443.6M |
| Q1 26 | — | $134.2M | ||
| Q4 25 | $46.5M | $115.6M | ||
| Q3 25 | $-30.9M | $117.7M | ||
| Q2 25 | $6.2M | $165.4M | ||
| Q1 25 | $-14.8M | $102.4M | ||
| Q4 24 | $59.8M | $102.4M | ||
| Q3 24 | $53.0M | $86.5M | ||
| Q2 24 | $19.2M | $-219.9M |
| Q1 26 | — | 36.9% | ||
| Q4 25 | 78.6% | 44.3% | ||
| Q3 25 | 79.3% | 45.6% | ||
| Q2 25 | 78.5% | 45.4% | ||
| Q1 25 | 79.1% | 50.5% | ||
| Q4 24 | 80.1% | 48.3% | ||
| Q3 24 | 79.7% | 52.9% | ||
| Q2 24 | 80.0% | 53.6% |
| Q1 26 | — | — | ||
| Q4 25 | 5.5% | 20.3% | ||
| Q3 25 | -6.1% | 21.6% | ||
| Q2 25 | -3.5% | 30.1% | ||
| Q1 25 | -5.8% | 24.9% | ||
| Q4 24 | 5.6% | 21.7% | ||
| Q3 24 | 3.4% | 20.1% | ||
| Q2 24 | -2.4% | -52.5% |
| Q1 26 | — | 16.2% | ||
| Q4 25 | 5.2% | 17.5% | ||
| Q3 25 | -3.7% | 17.6% | ||
| Q2 25 | 0.8% | 24.5% | ||
| Q1 25 | -2.0% | 20.4% | ||
| Q4 24 | 8.4% | 20.5% | ||
| Q3 24 | 7.7% | 18.6% | ||
| Q2 24 | 2.8% | -49.6% |
| Q1 26 | — | $1.29 | ||
| Q4 25 | $0.12 | $1.06 | ||
| Q3 25 | $-0.07 | $1.10 | ||
| Q2 25 | $0.01 | $1.57 | ||
| Q1 25 | $-0.04 | $0.87 | ||
| Q4 24 | $0.14 | $0.87 | ||
| Q3 24 | $0.13 | $0.76 | ||
| Q2 24 | $0.05 | $-2.26 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $1.6B | $412.2M |
| Total DebtLower is stronger | $140.0M | — |
| Stockholders' EquityBook value | $8.3B | $431.7M |
| Total Assets | $10.5B | $4.5B |
| Debt / EquityLower = less leverage | 0.02× | — |
8-quarter trend — quarters aligned by calendar period.
| Q1 26 | — | $412.2M | ||
| Q4 25 | $1.6B | $300.5M | ||
| Q3 25 | $1.9B | $509.9M | ||
| Q2 25 | $3.6B | $301.9M | ||
| Q1 25 | $3.7B | $112.1M | ||
| Q4 24 | $4.7B | $115.1M | ||
| Q3 24 | — | $111.9M | ||
| Q2 24 | — | $169.5M |
| Q1 26 | — | — | ||
| Q4 25 | $140.0M | $3.4B | ||
| Q3 25 | $1.0B | $3.4B | ||
| Q2 25 | $1.0B | $3.4B | ||
| Q1 25 | $1.0B | $3.6B | ||
| Q4 24 | $1.0B | $3.4B | ||
| Q3 24 | $1.0B | $3.2B | ||
| Q2 24 | $1.0B | $3.1B |
| Q1 26 | — | $431.7M | ||
| Q4 25 | $8.3B | $334.2M | ||
| Q3 25 | $8.6B | $252.5M | ||
| Q2 25 | $8.6B | $164.9M | ||
| Q1 25 | $8.6B | $28.3M | ||
| Q4 24 | $7.6B | $81.4M | ||
| Q3 24 | $7.5B | $118.5M | ||
| Q2 24 | $7.4B | $69.6M |
| Q1 26 | — | $4.5B | ||
| Q4 25 | $10.5B | $4.4B | ||
| Q3 25 | $10.8B | $4.2B | ||
| Q2 25 | $10.5B | $4.1B | ||
| Q1 25 | $10.4B | $4.3B | ||
| Q4 24 | $9.3B | $4.0B | ||
| Q3 24 | $9.1B | $3.7B | ||
| Q2 24 | $9.1B | $3.4B |
| Q1 26 | — | — | ||
| Q4 25 | 0.02× | 10.32× | ||
| Q3 25 | 0.12× | 13.65× | ||
| Q2 25 | 0.12× | 20.88× | ||
| Q1 25 | 0.12× | 128.56× | ||
| Q4 24 | 0.13× | 42.28× | ||
| Q3 24 | 0.13× | 27.15× | ||
| Q2 24 | 0.14× | 44.24× |
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 | $162.1M | — |
| Free Cash FlowOCF − Capex | $101.3M | — |
| FCF MarginFCF / Revenue | 11.3% | — |
| Capex IntensityCapex / Revenue | 6.8% | — |
| Cash ConversionOCF / Net Profit | 3.49× | — |
| TTM Free Cash FlowTrailing 4 quarters | $123.0M | — |
8-quarter trend — quarters aligned by calendar period.
| Q1 26 | — | — | ||
| Q4 25 | $162.1M | $-179.1M | ||
| Q3 25 | $68.2M | $4.6M | ||
| Q2 25 | $146.5M | $-110.3M | ||
| Q1 25 | $53.2M | $-26.0M | ||
| Q4 24 | $94.6M | $-41.8M | ||
| Q3 24 | $100.3M | $41.5M | ||
| Q2 24 | $58.1M | $-187.3M |
| Q1 26 | — | — | ||
| Q4 25 | $101.3M | $-189.3M | ||
| Q3 25 | $-5.5M | $-1.8M | ||
| Q2 25 | $27.7M | $-117.2M | ||
| Q1 25 | $-500.0K | $-30.1M | ||
| Q4 24 | $25.2M | $-48.1M | ||
| Q3 24 | $40.2M | $41.0M | ||
| Q2 24 | $-14.7M | $-188.4M |
| Q1 26 | — | — | ||
| Q4 25 | 11.3% | -28.6% | ||
| Q3 25 | -0.7% | -0.3% | ||
| Q2 25 | 3.5% | -17.3% | ||
| Q1 25 | -0.1% | -6.0% | ||
| Q4 24 | 3.6% | -9.6% | ||
| Q3 24 | 5.8% | 8.8% | ||
| Q2 24 | -2.2% | -42.5% |
| Q1 26 | — | — | ||
| Q4 25 | 6.8% | 1.5% | ||
| Q3 25 | 8.8% | 1.0% | ||
| Q2 25 | 15.2% | 1.0% | ||
| Q1 25 | 7.3% | 0.8% | ||
| Q4 24 | 9.8% | 1.3% | ||
| Q3 24 | 8.7% | 0.1% | ||
| Q2 24 | 10.7% | 0.3% |
| Q1 26 | — | — | ||
| Q4 25 | 3.49× | -1.55× | ||
| Q3 25 | — | 0.04× | ||
| Q2 25 | 23.63× | -0.67× | ||
| Q1 25 | — | -0.25× | ||
| Q4 24 | 1.58× | -0.41× | ||
| Q3 24 | 1.89× | 0.48× | ||
| Q2 24 | 3.03× | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
CSGP
| Co Star | $503.8M | 56% |
| Other | $283.0M | 31% |
| Loop Net | $94.7M | 11% |
FTAI
| Aerospace products revenue | $522.6M | 63% |
| MRE Contract revenue | $221.2M | 27% |
| Lease income | $39.9M | 5% |
| Maintenance revenue | $30.6M | 4% |
| Asset sales revenue | $10.2M | 1% |
| Other revenue (1) | $6.2M | 1% |
