Observatory · observe first
Welltower
WELL · United States · Health Care REITs · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.076%
12M weight contribution
-0.050 pp
3M weight contribution
-0.065 pp
12M price return
+12.2%
Share of matched S&P 500 members
Monthly observations through Sep 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 |
|---|---|---|---|---|---|
| Sep 2018 | $23.9bn | 0.076% | -0.050 pp | +12.2% | No |
| Aug 2018 | $24.8bn | 0.080% | -0.047 pp | +16.4% | No |
| Jul 2018 | $23.3bn | 0.136% | +0.009 pp | +7.7% | Yes |
| Jun 2018 | $23.3bn | 0.141% | +0.015 pp | +7.9% | Yes |
| May 2018 | $21.4bn | 0.130% | +0.003 pp | -0.8% | Yes |
| Apr 2018 | $19.9bn | 0.122% | -0.005 pp | -9.5% | No |
| Mar 2018 | $20.2bn | 0.124% | -0.003 pp | -7.8% | Yes |
| Feb 2018 | $19.5bn | 0.117% | -0.010 pp | -11.1% | No |
| Jan 2018 | $22.2bn | 0.127% | +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.