Growth Metrics

Costar (CSGP) EBT Margin (2016 - 2026)

Costar has reported EBT Margin over the past 17 years, most recently at 1.34% for Q1 2026.

  • Quarterly EBT Margin rose 4536.0% to 1.34% in Q1 2026 from the year-ago period, while the trailing twelve-month figure was 1.43% through Mar 2026, down 771.0% year-over-year, with the annual reading at 0.92% for FY2025, 675.0% down from the prior year.
  • EBT Margin was 1.34% for Q1 2026 at Costar, down from 6.77% in the prior quarter.
  • Over five years, EBT Margin peaked at 27.83% in Q4 2022 and troughed at 44.03% in Q1 2025.
  • The 5-year median for EBT Margin is 11.97% (2024), against an average of 9.55%.
  • Year-over-year, EBT Margin crashed -4578bps in 2025 and then surged 4536bps in 2026.
  • A 5-year view of EBT Margin shows it stood at 27.83% in 2022, then fell by -25bps to 20.86% in 2023, then crashed by -43bps to 11.97% in 2024, then tumbled by -43bps to 6.77% in 2025, then plummeted by -80bps to 1.34% in 2026.
  • Per Business Quant, the three most recent readings for CSGP's EBT Margin are 1.34% (Q1 2026), 6.77% (Q4 2025), and 5.49% (Q3 2025).