Intercontinental Exchange

ICE · United States · Financial Exchanges & Data · matched S&P 500 member. Follow its market-weight contribution.

Historical time machine

Historical observation

20182026

Universe weight

0.250%

12M weight contribution

+0.126 pp

3M weight contribution

+0.001 pp

12M price return

+17.4%

Share of matched S&P 500 members

Monthly observations through Feb 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
Feb 2022	$72.0bn	0.250%	+0.126 pp	+17.4%	Yes
Jan 2022	$71.4bn	0.240%	+0.092 pp	+16.0%	No
Dec 2021	$77.1bn	0.247%	-0.015 pp	+19.9%	Yes
Nov 2021	$73.6bn	0.249%	-0.003 pp	+25.3%	Yes
Oct 2021	$78.0bn	0.261%	+0.010 pp	+48.3%	Yes
Sep 2021	$64.7bn	0.227%	+0.227 pp	+16.1%	No
Aug 2021	$67.3bn	0.225%	+0.225 pp	+13.8%	Yes
Jul 2021	$67.5bn	0.231%	+0.231 pp	+25.3%	Yes
Jun 2021	$66.8bn	0.236%	+0.236 pp	+31.1%	Yes
May 2021	$63.5bn	0.228%	+0.227 pp	+17.5%	Yes
Apr 2021	$66.2bn	0.240%	-0.034 pp	+33.2%	Yes
Mar 2021	$62.7bn	0.123%	+0.122 pp	+40.0%	No
Feb 2021	$62.0bn	0.124%	+0.124 pp	+25.2%	No
Jan 2021	$61.9bn	0.148%	-0.126 pp	+12.0%	No
Dec 2020	$64.7bn	0.262%	+0.009 pp	+26.2%	Yes
Nov 2020	$59.2bn	0.252%	-0.013 pp	+13.5%	Yes
Oct 2020	$53.0bn	0.251%	-0.023 pp	+1.4%	Yes
Sep 2020	$54.4bn	0.000%	-0.274 pp	+9.8%	No
Aug 2020	$57.7bn	0.000%	-0.285 pp	+15.1%	No
Jul 2020	$52.6bn	0.000%	-0.263 pp	+11.6%	No
Jun 2020	$50.1bn	0.000%	-0.261 pp	+8.0%	No
May 2020	$53.2bn	0.000%	-0.270 pp	+19.8%	No
Apr 2020	$48.9bn	0.274%	+0.016 pp	+11.4%	Yes
Mar 2020	$44.7bn	0.000%	-0.248 pp	+7.4%	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.