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
0.038%
12M weight contribution
-0.004 pp
3M weight contribution
-0.004 pp
12M price return
+8.9%
Share of matched S&P 500 members
Monthly observations through Feb 2025
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 2025 | $17.0bn | 0.038% | -0.004 pp | +8.9% | No |
| Jan 2025 | $17.1bn | 0.038% | -0.004 pp | +13.8% | No |
| Dec 2024 | $15.6bn | 0.035% | -0.003 pp | +13.9% | No |
| Nov 2024 | $19.1bn | 0.042% | +0.005 pp | +51.1% | Yes |
| Oct 2024 | $17.1bn | 0.040% | +0.007 pp | +62.7% | Yes |
| Sep 2024 | $17.7bn | 0.041% | +0.004 pp | +49.7% | Yes |
| Aug 2024 | $17.0bn | 0.041% | +0.006 pp | +45.8% | Yes |
| Jul 2024 | $16.5bn | 0.030% | +0.007 pp | +57.5% | No |
| Jun 2024 | $18.7bn | 0.035% | +0.014 pp | +99.8% | No |
| May 2024 | $18.6bn | 0.036% | +0.012 pp | +94.4% | No |
| Apr 2024 | $17.5bn | 0.051% | +0.023 pp | +105.7% | Yes |
| Mar 2024 | $16.8bn | 0.047% | +0.016 pp | +81.2% | Yes |
| Feb 2024 | $14.6bn | 0.042% | +0.009 pp | +54.5% | Yes |
| Jan 2024 | $14.0bn | 0.042% | +0.006 pp | +30.3% | Yes |
| Dec 2023 | $12.8bn | 0.038% | +0.011 pp | +66.0% | Yes |
| Nov 2023 | $11.8bn | 0.037% | +0.007 pp | +31.5% | Yes |
| Oct 2023 | $9.8bn | 0.033% | +0.004 pp | +16.8% | Yes |
| Sep 2023 | $11.1bn | 0.037% | +0.007 pp | +40.2% | Yes |
| Aug 2023 | $10.9bn | 0.035% | -0.001 pp | +6.5% | Yes |
| Jul 2023 | $10.3bn | 0.022% | -0.018 pp | -13.3% | No |
| Jun 2023 | $9.2bn | 0.021% | -0.020 pp | -15.4% | No |
| May 2023 | $9.4bn | 0.023% | -0.029 pp | -36.2% | No |
| Apr 2023 | $8.3bn | 0.028% | -0.017 pp | -35.1% | No |
| Mar 2023 | $9.1bn | 0.031% | -0.009 pp | -24.1% | 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.