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Thermo Fisher Scientific
TMO · United States · Life Sciences Tools & Services · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.700%
12M weight contribution
+0.699 pp
3M weight contribution
+0.349 pp
12M price return
+39.5%
Share of matched S&P 500 members
Monthly observations through Jun 2021
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 |
|---|---|---|---|---|---|
| Jun 2021 | $198.3bn | 0.700% | +0.699 pp | +39.5% | Yes |
| May 2021 | $184.5bn | 0.661% | +0.660 pp | +34.8% | Yes |
| Apr 2021 | $185.2bn | 0.671% | -0.076 pp | +40.8% | Yes |
| Mar 2021 | $179.7bn | 0.351% | +0.351 pp | +61.3% | No |
| Feb 2021 | $177.2bn | 0.354% | +0.354 pp | +55.1% | No |
| Jan 2021 | $202.0bn | 0.484% | -0.136 pp | +63.1% | No |
| Dec 2020 | $184.6bn | 0.747% | +0.108 pp | +43.7% | Yes |
| Nov 2020 | $184.3bn | 0.783% | +0.148 pp | +48.5% | Yes |
| Oct 2020 | $187.5bn | 0.888% | +0.257 pp | +57.1% | Yes |
| Sep 2020 | $174.7bn | 0.001% | -0.619 pp | +52.0% | No |
| Aug 2020 | $169.7bn | 0.001% | -0.624 pp | +49.8% | No |
| Jul 2020 | $163.8bn | 0.001% | -0.590 pp | +49.5% | No |
| Jun 2020 | $143.1bn | 0.001% | -0.632 pp | +23.7% | No |
| May 2020 | $137.9bn | 0.001% | -0.621 pp | +31.1% | No |
| Apr 2020 | $133.5bn | 0.747% | +0.130 pp | +20.9% | Yes |
| Mar 2020 | $113.1bn | 0.001% | -0.627 pp | +3.9% | No |
| Feb 2020 | $116.0bn | 0.000% | -0.600 pp | +12.3% | No |
| Jan 2020 | $125.6bn | 0.620% | +0.293 pp | +27.8% | No |
| Dec 2019 | $130.3bn | 0.639% | +0.317 pp | +45.5% | Yes |
| Nov 2019 | $125.9bn | 0.634% | +0.300 pp | +26.2% | Yes |
| Oct 2019 | $120.9bn | 0.630% | +0.311 pp | +29.6% | Yes |
| Sep 2019 | $116.6bn | 0.620% | +0.306 pp | +19.7% | Yes |
| Aug 2019 | $115.0bn | 0.625% | +0.314 pp | +20.4% | Yes |
| Jul 2019 | $111.1bn | 0.591% | +0.041 pp | +18.7% | 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.