Growth Metrics

Costar (CSGP) Shares Outstanding (Weighted Average) (2016 - 2025)

Costar (CSGP) has disclosed Shares Outstanding (Weighted Average) for 17 consecutive years, with $416.8 million as the latest value for Q4 2025.

  • Quarterly Shares Outstanding (Weighted Average) rose 2.58% to $416.8 million in Q4 2025 from the year-ago period, while the trailing twelve-month figure was $416.8 million through Dec 2025, up 2.58% year-over-year, with the annual reading at $416.8 million for FY2025, 2.58% up from the prior year.
  • Shares Outstanding (Weighted Average) for Q4 2025 was $416.8 million at Costar, down from $419.9 million in the prior quarter.
  • The five-year high for Shares Outstanding (Weighted Average) was $419.9 million in Q3 2025, with the low at $391.6 million in Q1 2021.
  • Average Shares Outstanding (Weighted Average) over 5 years is $402.6 million, with a median of $405.3 million recorded in 2023.
  • The sharpest move saw Shares Outstanding (Weighted Average) soared 973.67% in 2021, then increased 0.1% in 2024.
  • Over 5 years, Shares Outstanding (Weighted Average) stood at $392.2 million in 2021, then rose by 1.05% to $396.3 million in 2022, then rose by 2.27% to $405.3 million in 2023, then grew by 0.25% to $406.3 million in 2024, then grew by 2.58% to $416.8 million in 2025.
  • According to Business Quant data, Shares Outstanding (Weighted Average) over the past three periods came in at $416.8 million, $419.9 million, and $415.1 million for Q4 2025, Q3 2025, and Q2 2025 respectively.