Amazon

AMZN · United States · Broadline Retail · matched S&P 500 member. Follow its market-weight contribution.

Historical time machine

Historical observation

20182026

Universe weight

0.137%

12M weight contribution

-0.062 pp

3M weight contribution

-0.021 pp

12M price return

+16.5%

Share of matched S&P 500 members

Monthly observations through Nov 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
Nov 2018	$41.3bn	0.137%	-0.062 pp	+16.5%	No
Oct 2018	$39.1bn	0.132%	-0.067 pp	+10.1%	No
Sep 2018	$48.8bn	0.156%	-0.044 pp	+38.1%	No
Aug 2018	$49.1bn	0.158%	-0.041 pp	+38.7%	No
Jul 2018	$43.3bn	0.253%	+0.053 pp	+22.5%	Yes
Jun 2018	$41.2bn	0.250%	+0.051 pp	+17.2%	Yes
May 2018	$39.5bn	0.240%	+0.040 pp	+12.3%	Yes
Apr 2018	$38.0bn	0.233%	+0.034 pp	+7.9%	Yes
Mar 2018	$35.0bn	0.215%	+0.016 pp	-0.2%	Yes
Feb 2018	$36.6bn	0.219%	+0.020 pp	+4.2%	Yes
Jan 2018	$35.0bn	0.199%	+0.000 pp	+0.0%	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.