Synopsys

SNPS · United States · Application Software · matched S&P 500 member. Follow its market-weight contribution.

Historical time machine

Historical observation

20182026

Universe weight

0.185%

12M weight contribution

-0.057 pp

3M weight contribution

+0.032 pp

12M price return

+9.4%

Share of matched S&P 500 members

Monthly observations through Oct 2024

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
Oct 2024	$78.9bn	0.185%	-0.057 pp	+9.4%	Yes
Sep 2024	$77.8bn	0.181%	-0.052 pp	+10.3%	No
Aug 2024	$79.8bn	0.193%	-0.030 pp	+13.2%	No
Jul 2024	$85.5bn	0.153%	+0.003 pp	+23.6%	No
Jun 2024	$91.2bn	0.171%	+0.018 pp	+36.7%	No
May 2024	$85.9bn	0.164%	-0.007 pp	+23.3%	No
Apr 2024	$80.9bn	0.234%	+0.043 pp	+42.9%	No
Mar 2024	$87.2bn	0.242%	+0.041 pp	+48.0%	No
Feb 2024	$87.5bn	0.251%	+0.056 pp	+57.7%	Yes
Jan 2024	$81.1bn	0.241%	+0.057 pp	+50.8%	Yes
Dec 2023	$78.3bn	0.233%	+0.058 pp	+61.3%	Yes
Nov 2023	$82.6bn	0.258%	+0.081 pp	+60.0%	Yes
Oct 2023	$71.4bn	0.243%	+0.084 pp	+60.5%	Yes
Sep 2023	$69.8bn	0.233%	+0.050 pp	+50.2%	Yes
Aug 2023	$69.8bn	0.222%	+0.033 pp	+32.6%	Yes
Jul 2023	$68.7bn	0.150%	-0.043 pp	+22.9%	No
Jun 2023	$66.3bn	0.153%	-0.027 pp	+43.4%	No
May 2023	$69.2bn	0.171%	-0.005 pp	+42.5%	No
Apr 2023	$56.6bn	0.191%	+0.032 pp	+29.5%	Yes
Mar 2023	$58.8bn	0.201%	+0.029 pp	+15.9%	Yes
Feb 2023	$55.4bn	0.195%	+0.029 pp	+16.4%	Yes
Jan 2023	$53.9bn	0.185%	+0.024 pp	+13.9%	Yes
Dec 2022	$48.7bn	0.176%	-0.006 pp	-13.4%	No
Nov 2022	$51.9bn	0.176%	+0.001 pp	-0.4%	No

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.