Observatory · observe first
Assurant
AIZ · United States · Multi-line Insurance · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.036%
12M weight contribution
+0.006 pp
3M weight contribution
-0.001 pp
12M price return
+9.6%
Share of matched S&P 500 members
Monthly observations through May 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 |
|---|---|---|---|---|---|
| May 2019 | $6.1bn | 0.036% | +0.006 pp | +9.6% | Yes |
| Apr 2019 | $5.9bn | 0.033% | +0.003 pp | +4.8% | Yes |
| Mar 2019 | $5.9bn | 0.034% | +0.004 pp | +6.3% | Yes |
| Feb 2019 | $6.4bn | 0.037% | +0.010 pp | +23.4% | Yes |
| Jan 2019 | $6.0bn | 0.020% | -0.008 pp | +7.9% | No |
| Dec 2018 | $5.6bn | 0.020% | -0.008 pp | +0.1% | No |
| Nov 2018 | $6.0bn | 0.020% | -0.008 pp | +8.8% | No |
| Oct 2018 | $6.1bn | 0.021% | -0.007 pp | +8.1% | No |
| Sep 2018 | $6.8bn | 0.022% | -0.006 pp | +20.1% | No |
| Aug 2018 | $6.5bn | 0.021% | -0.007 pp | +14.4% | No |
| Jul 2018 | $5.8bn | 0.034% | +0.006 pp | +22.1% | Yes |
| Jun 2018 | $5.5bn | 0.033% | +0.005 pp | +14.5% | Yes |
| May 2018 | $4.9bn | 0.030% | +0.002 pp | +3.3% | Yes |
| Apr 2018 | $4.9bn | 0.030% | +0.002 pp | +2.1% | Yes |
| Mar 2018 | $4.8bn | 0.029% | +0.001 pp | +0.6% | Yes |
| Feb 2018 | $4.5bn | 0.027% | -0.001 pp | -6.0% | No |
| Jan 2018 | $4.9bn | 0.028% | +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.