Cintas

CTAS · United States · Diversified Support Services · matched S&P 500 member. Follow its market-weight contribution.

Historical time machine

Historical observation

20182026

Universe weight

0.134%

12M weight contribution

-0.041 pp

3M weight contribution

+0.016 pp

12M price return

-3.0%

Share of matched S&P 500 members

Monthly observations through Aug 2026

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
Aug 2026	$80.8bn	0.134%	-0.041 pp	-3.0%	Yes
Jul 2026	$81.9bn	0.143%	-0.046 pp	-7.2%	Yes
Jun 2026	$68.0bn	0.118%	-0.076 pp	-23.0%	Yes
May 2026	$68.5bn	0.119%	-0.088 pp	-23.7%	No
Apr 2026	$69.9bn	0.095%	-0.110 pp	-16.8%	No
Mar 2026	$67.6bn	0.098%	-0.098 pp	-17.0%	No
Feb 2026	$80.4bn	0.110%	-0.077 pp	-2.2%	No
Jan 2026	$76.5bn	0.146%	-0.034 pp	-3.8%	No
Dec 2025	$75.6bn	0.148%	-0.019 pp	+3.8%	No
Nov 2025	$74.8bn	0.147%	-0.054 pp	-16.9%	No
Oct 2025	$73.7bn	0.144%	-0.051 pp	-10.3%	No
Sep 2025	$82.7bn	0.166%	+0.117 pp	+0.5%	No
Aug 2025	$84.6bn	0.175%	+0.126 pp	+5.1%	No
Jul 2025	$89.7bn	0.189%	+0.155 pp	+17.4%	No
Jun 2025	$90.0bn	0.194%	+0.161 pp	+28.3%	No
May 2025	$91.5bn	0.207%	+0.174 pp	+34.6%	Yes
Apr 2025	$85.5bn	0.205%	+0.157 pp	+29.6%	Yes
Mar 2025	$82.9bn	0.197%	+0.149 pp	+20.6%	Yes
Feb 2025	$83.7bn	0.187%	+0.142 pp	+33.1%	Yes
Jan 2025	$80.9bn	0.180%	+0.134 pp	+33.8%	Yes
Dec 2024	$73.7bn	0.167%	+0.121 pp	+22.2%	Yes
Nov 2024	$91.1bn	0.201%	+0.157 pp	+64.6%	Yes
Oct 2024	$83.0bn	0.195%	+0.151 pp	+63.8%	Yes
Sep 2024	$20.7bn	0.048%	+0.007 pp	+72.7%	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.