Universe›Information Technology›Technology Hardware, Storage & Peripherals›Technology Hardware, Storage & Peripherals›Seagate Technology
Observatory · observe first
Seagate Technology
STX · United States · Technology Hardware, Storage & Peripherals · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.057%
12M weight contribution
+0.019 pp
3M weight contribution
+0.008 pp
12M price return
+30.2%
Share of matched S&P 500 members
Monthly observations through May 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 |
|---|---|---|---|---|---|
| May 2025 | $25.0bn | 0.057% | +0.019 pp | +30.2% | Yes |
| Apr 2025 | $19.3bn | 0.046% | -0.006 pp | +9.1% | Yes |
| Mar 2025 | $18.0bn | 0.043% | -0.011 pp | -6.0% | No |
| Feb 2025 | $21.6bn | 0.048% | -0.008 pp | +12.7% | Yes |
| Jan 2025 | $20.4bn | 0.045% | -0.008 pp | +15.8% | No |
| Dec 2024 | $18.3bn | 0.041% | -0.012 pp | +4.1% | No |
| Nov 2024 | $21.4bn | 0.047% | -0.004 pp | +32.0% | Yes |
| Oct 2024 | $21.2bn | 0.050% | +0.001 pp | +51.5% | Yes |
| Sep 2024 | $23.0bn | 0.054% | +0.008 pp | +71.1% | Yes |
| Aug 2024 | $20.9bn | 0.051% | +0.004 pp | +45.5% | Yes |
| Jul 2024 | $21.5bn | 0.038% | +0.010 pp | +66.4% | No |
| Jun 2024 | $21.7bn | 0.041% | +0.011 pp | +72.7% | No |
| May 2024 | $19.6bn | 0.037% | +0.007 pp | +61.2% | No |
| Apr 2024 | $18.0bn | 0.052% | +0.011 pp | +51.9% | No |
| Mar 2024 | $19.5bn | 0.054% | +0.007 pp | +46.2% | Yes |
| Feb 2024 | $19.5bn | 0.056% | +0.009 pp | +50.2% | Yes |
| Jan 2024 | $18.0bn | 0.053% | +0.005 pp | +31.7% | Yes |
| Dec 2023 | $17.9bn | 0.053% | +0.014 pp | +69.1% | Yes |
| Nov 2023 | $16.5bn | 0.052% | +0.014 pp | +56.5% | Yes |
| Oct 2023 | $14.3bn | 0.049% | +0.012 pp | +44.0% | Yes |
| Sep 2023 | $13.7bn | 0.046% | +0.002 pp | +29.8% | Yes |
| Aug 2023 | $14.7bn | 0.047% | -0.003 pp | +10.9% | Yes |
| Jul 2023 | $13.1bn | 0.029% | -0.030 pp | -16.7% | No |
| Jun 2023 | $12.8bn | 0.030% | -0.030 pp | -9.2% | 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.