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Comfort Systems USA

FIX · United States · Construction & Engineering · matched S&P 500 member. Follow its market-weight contribution.

Historical time machine
Historical observation
20182026
Universe weight
0.077%
12M weight contribution
+0.077 pp
3M weight contribution
+0.077 pp
12M price return
+162.4%

Share of matched S&P 500 members

Monthly observations through Jan 2026

0.10.10.12026

Company price index

A separate dimension from market allocation

2318255727962026

Historical observations

Most recent 24 observations at or before the selected month

MonthMarket capUniverse weight12M weight change12M returnAbove 6M weight average
Jan 2026$40.3bn0.077%+0.077 pp+162.4%Yes
Dec 2025$32.9bn0.064%+0.064 pp+120.9%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.