Observatory · observe first
Mettler Toledo
MTD · United States · Life Sciences Tools & Services · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.041%
12M weight contribution
-0.013 pp
3M weight contribution
+0.003 pp
12M price return
+2.2%
Share of matched S&P 500 members
Monthly observations through May 2026
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 2026 | $23.9bn | 0.041% | -0.013 pp | +2.2% | No |
| Apr 2026 | $25.9bn | 0.035% | -0.019 pp | +19.2% | No |
| Mar 2026 | $25.6bn | 0.037% | -0.021 pp | +6.8% | No |
| Feb 2026 | $27.8bn | 0.038% | -0.021 pp | +7.4% | No |
| Jan 2026 | $28.1bn | 0.054% | -0.011 pp | +0.6% | No |
| Dec 2025 | $28.5bn | 0.056% | -0.003 pp | +13.9% | Yes |
| Nov 2025 | $30.2bn | 0.059% | +0.000 pp | +18.0% | Yes |
| Oct 2025 | $29.2bn | 0.057% | -0.008 pp | +9.6% | Yes |
| Sep 2025 | $25.3bn | 0.051% | -0.024 pp | -18.1% | No |
| Aug 2025 | $26.8bn | 0.056% | -0.019 pp | -9.6% | Yes |
| Jul 2025 | $25.6bn | 0.054% | -0.004 pp | -18.9% | No |
| Jun 2025 | $24.4bn | 0.053% | -0.003 pp | -15.9% | No |
| May 2025 | $24.0bn | 0.054% | -0.003 pp | -17.7% | No |
| Apr 2025 | $22.4bn | 0.054% | -0.023 pp | -12.9% | No |
| Mar 2025 | $24.7bn | 0.059% | -0.021 pp | -11.3% | No |
| Feb 2025 | $26.6bn | 0.060% | -0.017 pp | +2.0% | No |
| Jan 2025 | $29.1bn | 0.065% | -0.014 pp | +14.0% | No |
| Dec 2024 | $26.1bn | 0.059% | -0.020 pp | +0.9% | No |
| Nov 2024 | $26.7bn | 0.059% | -0.016 pp | +14.6% | No |
| Oct 2024 | $27.6bn | 0.065% | -0.009 pp | +31.1% | Yes |
| Sep 2024 | $32.0bn | 0.075% | -0.007 pp | +35.3% | Yes |
| Aug 2024 | $30.7bn | 0.074% | -0.011 pp | +18.6% | Yes |
| Jul 2024 | $32.5bn | 0.058% | -0.002 pp | +21.0% | No |
| Jun 2024 | $29.8bn | 0.056% | -0.011 pp | +6.6% | 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.