Observatory · observe first
Gilead Sciences
GILD · United States · Biotechnology · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.257%
12M weight contribution
-0.096 pp
3M weight contribution
-0.040 pp
12M price return
-7.0%
Share of matched S&P 500 members
Monthly observations through Feb 2024
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 2024 | $89.8bn | 0.257% | -0.096 pp | -7.0% | No |
| Jan 2024 | $97.5bn | 0.290% | -0.070 pp | -3.2% | No |
| Dec 2023 | $100.9bn | 0.301% | -0.088 pp | -2.0% | Yes |
| Nov 2023 | $95.4bn | 0.298% | -0.076 pp | -9.5% | Yes |
| Oct 2023 | $97.9bn | 0.333% | -0.016 pp | +3.9% | Yes |
| Sep 2023 | $93.4bn | 0.312% | +0.008 pp | +26.1% | Yes |
| Aug 2023 | $95.3bn | 0.304% | +0.019 pp | +25.2% | Yes |
| Jul 2023 | $95.0bn | 0.207% | -0.051 pp | +32.4% | No |
| Jun 2023 | $96.1bn | 0.222% | -0.079 pp | +29.6% | No |
| May 2023 | $96.0bn | 0.237% | -0.056 pp | +23.7% | No |
| Apr 2023 | $102.5bn | 0.346% | +0.077 pp | +44.4% | No |
| Mar 2023 | $103.5bn | 0.353% | +0.102 pp | +45.5% | No |
| Feb 2023 | $100.4bn | 0.353% | +0.090 pp | +39.4% | No |
| Jan 2023 | $105.3bn | 0.360% | +0.071 pp | +27.8% | Yes |
| Dec 2022 | $107.7bn | 0.389% | +0.097 pp | +23.6% | Yes |
| Nov 2022 | $110.2bn | 0.374% | +0.082 pp | +33.5% | Yes |
| Oct 2022 | $98.3bn | 0.349% | +0.077 pp | +26.7% | Yes |
| Sep 2022 | $77.3bn | 0.304% | -0.004 pp | -7.5% | Yes |
| Aug 2022 | $79.6bn | 0.285% | -0.020 pp | -8.8% | Yes |
| Jul 2022 | $74.9bn | 0.258% | -0.036 pp | -8.5% | No |
| Jun 2022 | $77.5bn | 0.302% | -0.003 pp | -6.1% | Yes |
| May 2022 | $81.3bn | 0.293% | -0.004 pp | +2.4% | Yes |
| Apr 2022 | $74.4bn | 0.269% | -0.020 pp | -2.4% | No |
| Mar 2022 | $74.5bn | 0.251% | +0.092 pp | -4.0% | 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.