Costar Group Profit Margin

Costar Group (CSGP) currently reports a profit margin of 0.74% as of March 2026. That compares with 4.17% in the prior-year period — down 82.2% year over year. That is below the Technology sector average of 33.7%. Use the charts on this page to explore Costar Group's profit margin history and peer comparisons.

Costar Group's profit margin decreased from 4.17% to 0.74% — a 82.2% year-over-year decrease (period ending March 2026). Watching multi-year history on the chart below helps separate one-off swings from a lasting trend.

Costar Group's profit margin of 0.74% is lower than the Technology sector average of 33.7%. That is roughly 97.8% below the sector mean. A reading lower peers can reflect different growth expectations, capital structure, or profitability — so it is worth checking the peer comparison chart before drawing conclusions.

There is no universal 'good' profit margin, but Costar Group's current 0.74% should be judged against Technology norms (sector average: 33.7%) and against CSGP's own history. Strong, stable readings often indicate durable competitive advantage; volatile or declining ones deserve a closer look at margins and capital efficiency.

Start with the current profit margin of 0.74%, then check the historical chart for trend and the peer comparison chart for relative positioning. The Technology average is 33.7%. From there, open related valuation or income-statement pages for Costar Group, and consider following CSGP for alerts when major investors trade the stock.