Observatory · observe first
Ross Stores
ROST · United States · Apparel Retail · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.161%
12M weight contribution
+0.161 pp
3M weight contribution
+0.078 pp
12M price return
+30.7%
Share of matched S&P 500 members
Monthly observations through May 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 |
|---|---|---|---|---|---|
| May 2021 | $45.1bn | 0.161% | +0.161 pp | +30.7% | Yes |
| Apr 2021 | $46.7bn | 0.169% | -0.013 pp | +43.7% | Yes |
| Mar 2021 | $42.8bn | 0.084% | +0.083 pp | +38.2% | No |
| Feb 2021 | $41.6bn | 0.083% | +0.083 pp | +7.6% | No |
| Jan 2021 | $39.7bn | 0.095% | -0.104 pp | -0.5% | No |
| Dec 2020 | $43.8bn | 0.177% | -0.028 pp | +5.8% | Yes |
| Nov 2020 | $38.3bn | 0.163% | -0.049 pp | -6.9% | Yes |
| Oct 2020 | $30.3bn | 0.144% | -0.063 pp | -21.9% | Yes |
| Sep 2020 | $33.2bn | 0.000% | -0.211 pp | -14.6% | No |
| Aug 2020 | $32.4bn | 0.000% | -0.210 pp | -13.4% | No |
| Jul 2020 | $31.9bn | 0.000% | -0.206 pp | -14.8% | No |
| Jun 2020 | $30.3bn | 0.000% | -0.195 pp | -13.3% | No |
| May 2020 | $34.5bn | 0.000% | -0.199 pp | +5.3% | No |
| Apr 2020 | $32.5bn | 0.182% | -0.018 pp | -5.5% | Yes |
| Mar 2020 | $31.0bn | 0.000% | -0.198 pp | -5.6% | No |
| Feb 2020 | $39.0bn | 0.000% | -0.204 pp | +15.9% | No |
| Jan 2020 | $40.3bn | 0.199% | +0.086 pp | +23.0% | No |
| Dec 2019 | $41.8bn | 0.205% | +0.095 pp | +41.3% | No |
| Nov 2019 | $42.0bn | 0.212% | +0.103 pp | +34.0% | Yes |
| Oct 2019 | $39.7bn | 0.207% | +0.081 pp | +12.0% | Yes |
| Sep 2019 | $39.7bn | 0.211% | +0.093 pp | +12.0% | Yes |
| Aug 2019 | $38.7bn | 0.210% | +0.094 pp | +11.8% | Yes |
| Jul 2019 | $38.7bn | 0.206% | +0.014 pp | +22.6% | Yes |
| Jun 2019 | $36.1bn | 0.195% | +0.001 pp | +18.2% | 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.