Synopsys

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

Historical time machine

Historical observation

20182026

Universe weight

0.241%

12M weight contribution

+0.057 pp

3M weight contribution

-0.002 pp

12M price return

+50.8%

Share of matched S&P 500 members

Monthly observations through Jan 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
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
Oct 2022	$44.7bn	0.159%	-0.011 pp	-12.2%	No
Sep 2022	$46.7bn	0.184%	+0.023 pp	+2.0%	Yes
Aug 2022	$52.9bn	0.189%	+0.020 pp	+4.1%	Yes
Jul 2022	$56.2bn	0.193%	+0.043 pp	+27.6%	Yes
Jun 2022	$46.5bn	0.181%	+0.032 pp	+10.1%	Yes
May 2022	$48.8bn	0.176%	+0.037 pp	+25.5%	Yes
Apr 2022	$43.9bn	0.159%	+0.022 pp	+16.1%	No
Mar 2022	$51.0bn	0.172%	+0.098 pp	+34.5%	Yes
Feb 2022	$47.8bn	0.166%	+0.091 pp	+27.4%	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.