Universe›Information Technology›Technology Hardware, Storage & Peripherals›Technology Hardware, Storage & Peripherals›Western Digital
Observatory · observe first
Western Digital
WDC · United States · Technology Hardware, Storage & Peripherals · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.033%
12M weight contribution
-0.009 pp
3M weight contribution
+0.003 pp
12M price return
-24.5%
Share of matched S&P 500 members
Monthly observations through Feb 2023
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 |
|---|---|---|---|---|---|
| Feb 2023 | $9.3bn | 0.033% | -0.009 pp | -24.5% | Yes |
| Jan 2023 | $10.6bn | 0.036% | -0.005 pp | -15.1% | Yes |
| Dec 2022 | $7.6bn | 0.027% | -0.022 pp | -51.6% | No |
| Nov 2022 | $8.8bn | 0.030% | -0.016 pp | -36.5% | No |
| Oct 2022 | $8.2bn | 0.029% | -0.012 pp | -34.3% | No |
| Sep 2022 | $7.7bn | 0.030% | -0.016 pp | -42.3% | No |
| Aug 2022 | $10.0bn | 0.036% | -0.013 pp | -33.1% | No |
| Jul 2022 | $11.6bn | 0.040% | -0.012 pp | -24.4% | No |
| Jun 2022 | $10.6bn | 0.041% | -0.017 pp | -37.0% | No |
| May 2022 | $14.4bn | 0.052% | -0.011 pp | -19.3% | Yes |
| Apr 2022 | $12.6bn | 0.045% | -0.014 pp | -24.9% | Yes |
| Mar 2022 | $11.7bn | 0.040% | +0.009 pp | -25.6% | No |
| Feb 2022 | $12.0bn | 0.042% | +0.010 pp | -25.7% | No |
| Jan 2022 | $12.2bn | 0.041% | +0.010 pp | -8.3% | No |
| Dec 2021 | $15.4bn | 0.049% | -0.002 pp | +17.7% | Yes |
| Nov 2021 | $13.6bn | 0.046% | +0.002 pp | +28.9% | No |
| Oct 2021 | $12.2bn | 0.041% | -0.000 pp | +38.6% | No |
| Sep 2021 | $13.2bn | 0.046% | +0.046 pp | +54.4% | No |
| Aug 2021 | $14.7bn | 0.049% | +0.049 pp | +64.5% | No |
| Jul 2021 | $15.0bn | 0.052% | +0.052 pp | +50.6% | Yes |
| Jun 2021 | $16.5bn | 0.058% | +0.058 pp | +61.2% | Yes |
| May 2021 | $17.4bn | 0.062% | +0.062 pp | +69.6% | Yes |
| Apr 2021 | $16.3bn | 0.059% | +0.001 pp | +53.3% | Yes |
| Mar 2021 | $15.4bn | 0.030% | +0.030 pp | +62.5% | 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.