Observatory · observe first
CoStar Group
CSGP · United States · Real Estate Services · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.108%
12M weight contribution
+0.108 pp
3M weight contribution
+0.108 pp
12M price return
-19.1%
Share of matched S&P 500 members
Monthly observations through Sep 2022
Company price index
A separate dimension from market allocation
Historical observations
Most recent 24 observations at or before the selected month
| Month | Market cap | Universe weight | 12M weight change | 12M return | Above 6M weight average |
|---|---|---|---|---|---|
| Sep 2022 | $27.6bn | 0.108% | +0.108 pp | -19.1% | Yes |
Its weight is estimated market cap divided by the total estimated market cap of matched S&P 500 members for the month. This is not an official float-adjusted S&P index weight.