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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
0.465%
12M weight contribution
-0.362 pp
3M weight contribution
-0.293 pp
12M price return
-3.7%
Share of matched S&P 500 members
Monthly observations through Jun 2023
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 2023 | $201.3bn | 0.465% | -0.362 pp | -3.7% | No |
| May 2023 | $196.1bn | 0.484% | -0.316 pp | -10.2% | No |
| Apr 2023 | $213.9bn | 0.722% | -0.060 pp | +0.6% | No |
| Mar 2023 | $222.2bn | 0.758% | -0.020 pp | -2.2% | Yes |
| Feb 2023 | $208.8bn | 0.734% | -0.004 pp | -0.2% | No |
| Jan 2023 | $223.7bn | 0.765% | -0.005 pp | -1.7% | Yes |
| Dec 2022 | $216.0bn | 0.779% | -0.063 pp | -17.3% | Yes |
| Nov 2022 | $219.7bn | 0.746% | -0.097 pp | -11.3% | No |
| Oct 2022 | $201.4bn | 0.715% | -0.117 pp | -18.6% | No |
| Sep 2022 | $198.7bn | 0.781% | -0.008 pp | -11.0% | No |
| Aug 2022 | $213.7bn | 0.765% | +0.035 pp | -1.5% | No |
| Jul 2022 | $234.3bn | 0.805% | +0.077 pp | +11.0% | Yes |
| Jun 2022 | $212.7bn | 0.827% | +0.127 pp | +7.9% | Yes |
| May 2022 | $222.2bn | 0.800% | +0.139 pp | +21.1% | Yes |
| Apr 2022 | $216.3bn | 0.782% | +0.111 pp | +17.8% | No |
| Mar 2022 | $231.1bn | 0.778% | +0.426 pp | +29.7% | No |
| Feb 2022 | $212.8bn | 0.738% | +0.384 pp | +21.1% | No |
| Jan 2022 | $229.1bn | 0.770% | +0.287 pp | +14.3% | No |
| Dec 2021 | $262.9bn | 0.842% | +0.095 pp | +43.5% | Yes |
| Nov 2021 | $249.4bn | 0.842% | +0.060 pp | +36.4% | Yes |
| Oct 2021 | $249.1bn | 0.832% | -0.056 pp | +34.1% | Yes |
| Sep 2021 | $224.8bn | 0.789% | +0.788 pp | +29.7% | Yes |
| Aug 2021 | $218.3bn | 0.730% | +0.729 pp | +29.6% | Yes |
| Jul 2021 | $212.2bn | 0.728% | +0.727 pp | +30.7% | 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.