Observatory · observe first
Amazon
AMZN · United States · Broadline Retail · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.158%
12M weight contribution
-0.041 pp
3M weight contribution
-0.081 pp
12M price return
+38.7%
Share of matched S&P 500 members
Monthly observations through Aug 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 |
|---|---|---|---|---|---|
| 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.