Observatory · observe first
Dexcom
DXCM · United States · Health Care Equipment · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.022%
12M weight contribution
+0.022 pp
3M weight contribution
-0.015 pp
12M price return
+55.7%
Share of matched S&P 500 members
Monthly observations through Jan 2021
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 2021 | $9.0bn | 0.022% | +0.022 pp | +55.7% | Yes |
| Dec 2020 | $8.9bn | 0.036% | +0.036 pp | +69.0% | Yes |
| Nov 2020 | $7.7bn | 0.033% | +0.033 pp | +40.6% | Yes |
| Oct 2020 | $7.7bn | 0.036% | +0.036 pp | +107.2% | Yes |
| Sep 2020 | $9.9bn | 0.000% | +0.000 pp | +176.2% | Yes |
| Aug 2020 | $10.2bn | 0.000% | +0.000 pp | +147.9% | Yes |
| Jul 2020 | $10.4bn | 0.000% | +0.000 pp | +177.6% | Yes |
| Jun 2020 | $9.4bn | 0.000% | +0.000 pp | +170.6% | Yes |
| May 2020 | $8.7bn | 0.000% | +0.000 pp | +211.9% | 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.