CoStar Group stock return
$27.50Change from previous close: +0.42%Absolute change: +$0.12
$1,000 invested in CoStar Group 5 years ago, on October 5, 2021, would be worth $320 today: −68.03% in total, −20.39% per year. This is the price return only: dividends are excluded.
Historical returns
| Period | From | Starting price | Total return | Per year | Value of $1,000 |
|---|---|---|---|---|---|
| 1 year | October 6, 2025 | $81.15 | −65.91% | −65.91% | $341 |
| 3 years | October 5, 2023 | $79.49 | −65.20% | −29.66% | $348 |
| 5 years | October 5, 2021 | $86.51 | −68.03% | −20.39% | $320 |
| 10 years | October 5, 2016 | $21.58 | +28.20% | +2.52% | $1,282 |
| Since the start of the data | July 1, 1998 | $0.92 | +2,910.61% | +12.80% | $30,106 |
Price return only, based on daily closes adjusted for stock splits; dividends excluded. Last close: October 5, 2026.
Calculate your investment
It would be worth $320 today
−68.03% on the amount invested
Purchase price $86.51 on October 5, 2021
Price of the first trading day from the chosen date; more than 5 years ago, the start of that week (more than 15 years ago, of that month).