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Side-by-side financial comparison of CoStar Group (CSGP) and Vulcan Materials Company (VMC). Click either name above to swap in a different company.
Vulcan Materials Company is the larger business by last-quarter revenue ($1.8B vs $899.9M, roughly 2.0× CoStar Group). Vulcan Materials Company runs the higher net margin — 9.4% vs 5.2%, a 4.2% gap on every dollar of revenue. On growth, CoStar Group posted the faster year-over-year revenue change (26.9% vs 7.4%). Over the past eight quarters, CoStar Group's revenue compounded faster (17.1% CAGR vs -6.6%).
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.
Vulcan Materials Company is an American company based in Birmingham, Alabama. It is principally engaged in the production, distribution and sale of construction materials. Vulcan is the largest producer of construction materials, primarily gravel, crushed stone, and sand, and employs approximately 12,000 people at over 400 facilities. Vulcan serves 22 states, the District of Columbia, Mexico, Canada, Bahamas and the U.S. Virgin Islands.
CSGP vs VMC — Head-to-Head
Income Statement — Q4 FY2025 vs Q1 FY2026
| Metric | | |
|---|---|---|
| Revenue | $899.9M | $1.8B |
| Net Profit | $46.5M | $165.0M |
| Gross Margin | 78.6% | 24.1% |
| Operating Margin | 5.5% | 15.1% |
| Net Margin | 5.2% | 9.4% |
| Revenue YoY | 26.9% | 7.4% |
| Net Profit YoY | -22.2% | 27.9% |
| EPS (diluted) | $0.12 | $1.35 |
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 | — | $1.8B | ||
| Q4 25 | $899.9M | $1.9B | ||
| Q3 25 | $833.6M | $2.3B | ||
| Q2 25 | $781.3M | $2.1B | ||
| Q1 25 | $732.2M | $1.6B | ||
| Q4 24 | $709.4M | $1.9B | ||
| Q3 24 | $692.6M | $2.0B | ||
| Q2 24 | $677.8M | $2.0B |
| Q1 26 | — | $165.0M | ||
| Q4 25 | $46.5M | $252.0M | ||
| Q3 25 | $-30.9M | $374.9M | ||
| Q2 25 | $6.2M | $320.9M | ||
| Q1 25 | $-14.8M | $128.9M | ||
| Q4 24 | $59.8M | $293.6M | ||
| Q3 24 | $53.0M | $207.6M | ||
| Q2 24 | $19.2M | $308.0M |
| Q1 26 | — | 24.1% | ||
| Q4 25 | 78.6% | 25.5% | ||
| Q3 25 | 79.3% | 30.4% | ||
| Q2 25 | 78.5% | 29.7% | ||
| Q1 25 | 79.1% | 22.3% | ||
| Q4 24 | 80.1% | 29.0% | ||
| Q3 24 | 79.7% | 28.2% | ||
| Q2 24 | 80.0% | 29.4% |
| Q1 26 | — | 15.1% | ||
| Q4 25 | 5.5% | 19.8% | ||
| Q3 25 | -6.1% | 23.7% | ||
| Q2 25 | -3.5% | 22.4% | ||
| Q1 25 | -5.8% | 13.9% | ||
| Q4 24 | 5.6% | 21.6% | ||
| Q3 24 | 3.4% | 16.8% | ||
| Q2 24 | -2.4% | 22.5% |
| Q1 26 | — | 9.4% | ||
| Q4 25 | 5.2% | 13.2% | ||
| Q3 25 | -3.7% | 16.4% | ||
| Q2 25 | 0.8% | 15.3% | ||
| Q1 25 | -2.0% | 7.9% | ||
| Q4 24 | 8.4% | 15.8% | ||
| Q3 24 | 7.7% | 10.4% | ||
| Q2 24 | 2.8% | 15.3% |
| Q1 26 | — | $1.35 | ||
| Q4 25 | $0.12 | $1.90 | ||
| Q3 25 | $-0.07 | $2.82 | ||
| Q2 25 | $0.01 | $2.42 | ||
| Q1 25 | $-0.04 | $0.97 | ||
| Q4 24 | $0.14 | $2.21 | ||
| Q3 24 | $0.13 | $1.56 | ||
| Q2 24 | $0.05 | $2.31 |
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 | $140.2M |
| Total DebtLower is stronger | $140.0M | $4.4B |
| Stockholders' EquityBook value | $8.3B | $8.5B |
| Total Assets | $10.5B | $16.7B |
| Debt / EquityLower = less leverage | 0.02× | 0.51× |
8-quarter trend — quarters aligned by calendar period.
| Q1 26 | — | $140.2M | ||
| Q4 25 | $1.6B | $183.3M | ||
| Q3 25 | $1.9B | $191.3M | ||
| Q2 25 | $3.6B | $347.4M | ||
| Q1 25 | $3.7B | $181.3M | ||
| Q4 24 | $4.7B | $559.7M | ||
| Q3 24 | — | $433.2M | ||
| Q2 24 | — | $111.0M |
| Q1 26 | — | $4.4B | ||
| Q4 25 | $140.0M | $4.4B | ||
| Q3 25 | $1.0B | $4.4B | ||
| Q2 25 | $1.0B | $4.4B | ||
| Q1 25 | $1.0B | $4.9B | ||
| Q4 24 | $1.0B | $5.3B | ||
| Q3 24 | $1.0B | $3.3B | ||
| Q2 24 | $1.0B | $3.3B |
| Q1 26 | — | $8.5B | ||
| Q4 25 | $8.3B | $8.5B | ||
| Q3 25 | $8.6B | $8.7B | ||
| Q2 25 | $8.6B | $8.4B | ||
| Q1 25 | $8.6B | $8.1B | ||
| Q4 24 | $7.6B | $8.1B | ||
| Q3 24 | $7.5B | $7.9B | ||
| Q2 24 | $7.4B | $7.7B |
| Q1 26 | — | $16.7B | ||
| Q4 25 | $10.5B | $16.7B | ||
| Q3 25 | $10.8B | $17.0B | ||
| Q2 25 | $10.5B | $17.0B | ||
| Q1 25 | $10.4B | $16.7B | ||
| Q4 24 | $9.3B | $17.1B | ||
| Q3 24 | $9.1B | $14.4B | ||
| Q2 24 | $9.1B | $14.2B |
| Q1 26 | — | 0.51× | ||
| Q4 25 | 0.02× | 0.51× | ||
| Q3 25 | 0.12× | 0.50× | ||
| Q2 25 | 0.12× | 0.52× | ||
| Q1 25 | 0.12× | 0.60× | ||
| Q4 24 | 0.13× | 0.65× | ||
| Q3 24 | 0.13× | 0.42× | ||
| Q2 24 | 0.14× | 0.43× |
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 | $241.1M |
| Free Cash FlowOCF − Capex | $101.3M | — |
| FCF MarginFCF / Revenue | 11.3% | — |
| Capex IntensityCapex / Revenue | 6.8% | — |
| Cash ConversionOCF / Net Profit | 3.49× | 1.46× |
| TTM Free Cash FlowTrailing 4 quarters | $123.0M | — |
8-quarter trend — quarters aligned by calendar period.
| Q1 26 | — | $241.1M | ||
| Q4 25 | $162.1M | $543.0M | ||
| Q3 25 | $68.2M | $676.8M | ||
| Q2 25 | $146.5M | $341.7M | ||
| Q1 25 | $53.2M | $251.5M | ||
| Q4 24 | $94.6M | $440.1M | ||
| Q3 24 | $100.3M | $595.0M | ||
| Q2 24 | $58.1M | $201.1M |
| Q1 26 | — | — | ||
| Q4 25 | $101.3M | $358.2M | ||
| Q3 25 | $-5.5M | $454.8M | ||
| Q2 25 | $27.7M | $238.8M | ||
| Q1 25 | $-500.0K | $83.5M | ||
| Q4 24 | $25.2M | $277.6M | ||
| Q3 24 | $40.2M | $498.2M | ||
| Q2 24 | $-14.7M | $9.7M |
| Q1 26 | — | — | ||
| Q4 25 | 11.3% | 18.7% | ||
| Q3 25 | -0.7% | 19.8% | ||
| Q2 25 | 3.5% | 11.4% | ||
| Q1 25 | -0.1% | 5.1% | ||
| Q4 24 | 3.6% | 15.0% | ||
| Q3 24 | 5.8% | 24.9% | ||
| Q2 24 | -2.2% | 0.5% |
| Q1 26 | — | — | ||
| Q4 25 | 6.8% | 9.7% | ||
| Q3 25 | 8.8% | 9.7% | ||
| Q2 25 | 15.2% | 4.9% | ||
| Q1 25 | 7.3% | 10.3% | ||
| Q4 24 | 9.8% | 8.8% | ||
| Q3 24 | 8.7% | 4.8% | ||
| Q2 24 | 10.7% | 9.5% |
| Q1 26 | — | 1.46× | ||
| Q4 25 | 3.49× | 2.15× | ||
| Q3 25 | — | 1.81× | ||
| Q2 25 | 23.63× | 1.06× | ||
| Q1 25 | — | 1.95× | ||
| Q4 24 | 1.58× | 1.50× | ||
| Q3 24 | 1.89× | 2.87× | ||
| Q2 24 | 3.03× | 0.65× |
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% |
VMC
Segment breakdown not available.
