MSCI

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

Historical time machine

Historical observation

20182026

Universe weight

0.050%

12M weight contribution

+0.050 pp

3M weight contribution

-0.039 pp

12M price return

+28.5%

Share of matched S&P 500 members

Monthly observations through Sep 2018

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
Sep 2018	$15.8bn	0.050%	+0.050 pp	+28.5%	No
Aug 2018	$16.0bn	0.052%	+0.052 pp	+30.6%	No
Jul 2018	$14.8bn	0.086%	+0.086 pp	+20.0%	Yes
Jun 2018	$14.7bn	0.089%	+0.089 pp	+19.4%	Yes
May 2018	$14.5bn	0.088%	+0.088 pp	+17.4%	Yes
Apr 2018	$13.5bn	0.083%	+0.083 pp	+7.9%	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.