Observatory · observe first
Arista Networks
ANET · United States · Communications Equipment · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.008%
12M weight contribution
+0.008 pp
3M weight contribution
+0.004 pp
12M price return
+5.7%
Share of matched S&P 500 members
Monthly observations through Feb 2019
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 2019 | $1.4bn | 0.008% | +0.008 pp | +5.7% | Yes |
| Jan 2019 | $1.0bn | 0.003% | +0.003 pp | -22.1% | No |
| Dec 2018 | $1.0bn | 0.004% | +0.004 pp | -23.6% | Yes |
| Nov 2018 | $1.1bn | 0.004% | +0.004 pp | -13.5% | Yes |
| Oct 2018 | $1.1bn | 0.004% | +0.004 pp | -16.5% | Yes |
| Sep 2018 | $1.2bn | 0.004% | +0.004 pp | -3.6% | Yes |
| Aug 2018 | $1.4bn | 0.005% | +0.005 pp | +8.4% | 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.