Universe›Financials›Property & Casualty Insurance›Property & Casualty Insurance›W. R. Berkley Corporation
Observatory · observe first
W. R. Berkley Corporation
WRB · United States · Property & Casualty Insurance · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.047%
12M weight contribution
+0.026 pp
3M weight contribution
+0.009 pp
12M price return
+44.0%
Share of matched S&P 500 members
Monthly observations through Oct 2022
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 |
|---|---|---|---|---|---|
| Oct 2022 | $13.2bn | 0.047% | +0.026 pp | +44.0% | Yes |
| Sep 2022 | $11.4bn | 0.045% | +0.025 pp | +36.0% | Yes |
| Aug 2022 | $11.5bn | 0.041% | +0.021 pp | +32.6% | Yes |
| Jul 2022 | $11.1bn | 0.038% | +0.018 pp | +31.7% | Yes |
| Jun 2022 | $12.1bn | 0.047% | +0.026 pp | +41.3% | Yes |
| May 2022 | $12.6bn | 0.045% | +0.023 pp | +40.5% | Yes |
| Apr 2022 | $7.8bn | 0.028% | +0.006 pp | +28.5% | Yes |
| Mar 2022 | $7.8bn | 0.026% | +0.015 pp | +36.1% | Yes |
| Feb 2022 | $7.1bn | 0.025% | +0.014 pp | +33.8% | Yes |
| Jan 2022 | $6.6bn | 0.022% | +0.011 pp | +39.7% | Yes |
| Dec 2021 | $6.5bn | 0.021% | -0.001 pp | +27.4% | Yes |
| Nov 2021 | $6.0bn | 0.020% | -0.002 pp | +19.3% | Yes |
| Oct 2021 | $6.3bn | 0.021% | -0.002 pp | +34.2% | Yes |
| Sep 2021 | $5.8bn | 0.020% | +0.020 pp | +21.3% | No |
| Aug 2021 | $5.9bn | 0.020% | +0.020 pp | +23.1% | Yes |
| Jul 2021 | $5.8bn | 0.020% | +0.020 pp | +20.2% | Yes |
| Jun 2021 | $5.9bn | 0.021% | +0.021 pp | +31.7% | Yes |
| May 2021 | $6.1bn | 0.022% | +0.022 pp | +35.6% | Yes |
| Apr 2021 | $6.3bn | 0.023% | -0.002 pp | +48.7% | Yes |
| Mar 2021 | $5.9bn | 0.012% | +0.012 pp | +45.5% | No |
| Feb 2021 | $5.5bn | 0.011% | +0.011 pp | +4.1% | No |
| Jan 2021 | $4.9bn | 0.012% | -0.018 pp | -14.8% | No |
| Dec 2020 | $5.3bn | 0.021% | -0.006 pp | -3.1% | Yes |
| Nov 2020 | $5.2bn | 0.022% | +0.022 pp | -3.7% | 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.