Observatory · observe first
Vertex Pharmaceuticals
VRTX · United States · Biotechnology · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.314%
12M weight contribution
+0.020 pp
3M weight contribution
+0.050 pp
12M price return
+29.7%
Share of matched S&P 500 members
Monthly observations through Apr 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 |
|---|---|---|---|---|---|
| Apr 2025 | $130.8bn | 0.314% | +0.020 pp | +29.7% | Yes |
| Mar 2025 | $124.5bn | 0.296% | -0.004 pp | +16.0% | Yes |
| Feb 2025 | $123.2bn | 0.276% | -0.036 pp | +14.0% | Yes |
| Jan 2025 | $118.9bn | 0.264% | -0.068 pp | +6.5% | No |
| Dec 2024 | $103.7bn | 0.235% | -0.078 pp | -1.0% | No |
| Nov 2024 | $120.6bn | 0.266% | -0.019 pp | +31.9% | No |
| Oct 2024 | $122.9bn | 0.289% | -0.029 pp | +31.4% | Yes |
| Sep 2024 | $120.0bn | 0.279% | -0.020 pp | +33.7% | Yes |
| Aug 2024 | $128.0bn | 0.309% | +0.023 pp | +42.4% | Yes |
| Jul 2024 | $127.9bn | 0.229% | +0.031 pp | +40.7% | No |
| Jun 2024 | $121.0bn | 0.227% | +0.017 pp | +33.2% | No |
| May 2024 | $117.5bn | 0.225% | +0.019 pp | +40.7% | No |
| Apr 2024 | $101.5bn | 0.294% | -0.002 pp | +15.3% | No |
| Mar 2024 | $108.0bn | 0.299% | +0.023 pp | +32.7% | No |
| Feb 2024 | $108.7bn | 0.311% | +0.049 pp | +44.9% | Yes |
| Jan 2024 | $111.7bn | 0.332% | +0.048 pp | +34.1% | Yes |
| Dec 2023 | $104.8bn | 0.313% | +0.045 pp | +40.9% | Yes |
| Nov 2023 | $91.4bn | 0.285% | +0.009 pp | +12.1% | Yes |
| Oct 2023 | $93.5bn | 0.318% | +0.034 pp | +16.1% | Yes |
| Sep 2023 | $89.7bn | 0.300% | +0.008 pp | +20.1% | Yes |
| Aug 2023 | $89.9bn | 0.287% | +0.028 pp | +23.6% | Yes |
| Jul 2023 | $90.7bn | 0.198% | -0.049 pp | +25.7% | No |
| Jun 2023 | $90.6bn | 0.210% | -0.071 pp | +24.9% | No |
| May 2023 | $83.3bn | 0.206% | -0.042 pp | +20.4% | 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.