Growth Metrics

Costar (CSGP) FCF Margin (2016 - 2026)

Costar has reported FCF Margin over the past 16 years, most recently at 11.93% for Q1 2026.

  • Quarterly FCF Margin rose 1822.0% to 11.93% in Q1 2026 from the year-ago period, while the trailing twelve-month figure was 6.77% through Mar 2026, up 438.0% year-over-year, with the annual reading at 3.79% for FY2025, 1059.0% up from the prior year.
  • FCF Margin was 11.93% for Q1 2026 at Costar, up from 11.26% in the prior quarter.
  • Over five years, FCF Margin peaked at 31.65% in Q4 2022 and troughed at 36.12% in Q1 2024.
  • The 5-year median for FCF Margin is 10.39% (2022), against an average of 7.82%.
  • Year-over-year, FCF Margin soared 3308bps in 2022 and then plummeted -5452bps in 2024.
  • A 5-year view of FCF Margin shows it stood at 31.65% in 2022, then tumbled by -54bps to 14.5% in 2023, then tumbled by -75bps to 3.61% in 2024, then skyrocketed by 212bps to 11.26% in 2025, then grew by 6bps to 11.93% in 2026.
  • Per Business Quant, the three most recent readings for CSGP's FCF Margin are 11.93% (Q1 2026), 11.26% (Q4 2025), and 0.66% (Q3 2025).