Observatory · observe first
eBay Inc.
EBAY · United States · Broadline Retail · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.144%
12M weight contribution
+0.048 pp
3M weight contribution
-0.030 pp
12M price return
+30.6%
Share of matched S&P 500 members
Monthly observations through Dec 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 |
|---|---|---|---|---|---|
| Dec 2019 | $29.4bn | 0.144% | +0.048 pp | +30.6% | No |
| Nov 2019 | $28.9bn | 0.146% | +0.050 pp | +20.8% | No |
| Oct 2019 | $28.7bn | 0.149% | +0.055 pp | +22.8% | No |
| Sep 2019 | $32.7bn | 0.174% | +0.070 pp | +19.4% | No |
| Aug 2019 | $33.8bn | 0.184% | +0.073 pp | +17.7% | No |
| Jul 2019 | $34.5bn | 0.184% | -0.009 pp | +24.1% | No |
| Jun 2019 | $34.4bn | 0.186% | -0.033 pp | +9.8% | Yes |
| May 2019 | $31.3bn | 0.182% | -0.045 pp | -4.0% | Yes |
| Apr 2019 | $33.8bn | 0.188% | -0.043 pp | +2.7% | Yes |
| Mar 2019 | $34.0bn | 0.195% | -0.055 pp | -7.4% | Yes |
| Feb 2019 | $34.0bn | 0.197% | -0.063 pp | -13.0% | Yes |
| Jan 2019 | $30.8bn | 0.102% | -0.140 pp | -17.1% | Yes |
| Dec 2018 | $27.0bn | 0.097% | -0.145 pp | -30.8% | No |
| Nov 2018 | $28.7bn | 0.095% | -0.146 pp | -26.4% | No |
| Oct 2018 | $28.0bn | 0.095% | -0.147 pp | -28.5% | No |
| Sep 2018 | $32.7bn | 0.104% | -0.138 pp | -18.6% | No |
| Aug 2018 | $34.2bn | 0.111% | -0.131 pp | -14.7% | No |
| Jul 2018 | $33.1bn | 0.193% | -0.049 pp | -17.6% | No |
| Jun 2018 | $36.0bn | 0.219% | -0.023 pp | -10.6% | No |
| May 2018 | $37.5bn | 0.227% | -0.014 pp | -7.0% | No |
| Apr 2018 | $37.7bn | 0.231% | -0.010 pp | -6.7% | No |
| Mar 2018 | $40.7bn | 0.250% | +0.008 pp | -0.8% | No |
| Feb 2018 | $43.4bn | 0.260% | +0.018 pp | +5.6% | Yes |
| Jan 2018 | $42.4bn | 0.242% | +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.