Observatory · observe first
Becton Dickinson
BDX · United States · Health Care Equipment · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.139%
12M weight contribution
-0.142 pp
3M weight contribution
-0.104 pp
12M price return
-3.6%
Share of matched S&P 500 members
Monthly observations through Jan 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 |
|---|---|---|---|---|---|
| Jan 2021 | $58.2bn | 0.139% | -0.142 pp | -3.6% | Yes |
| Dec 2020 | $55.7bn | 0.225% | -0.052 pp | -6.8% | Yes |
| Nov 2020 | $52.2bn | 0.222% | -0.048 pp | -8.0% | Yes |
| Oct 2020 | $51.4bn | 0.243% | -0.033 pp | -8.5% | Yes |
| Sep 2020 | $51.7bn | 0.000% | -0.278 pp | -6.8% | No |
| Aug 2020 | $54.0bn | 0.000% | -0.286 pp | -3.2% | No |
| Jul 2020 | $58.6bn | 0.000% | -0.278 pp | +12.7% | No |
| Jun 2020 | $49.9bn | 0.000% | -0.281 pp | -3.9% | No |
| May 2020 | $51.5bn | 0.000% | -0.281 pp | +7.1% | No |
| Apr 2020 | $52.5bn | 0.294% | +0.017 pp | +6.2% | Yes |
| Mar 2020 | $47.8bn | 0.000% | -0.296 pp | -6.8% | No |
| Feb 2020 | $49.5bn | 0.000% | -0.297 pp | -3.2% | No |
| Jan 2020 | $57.1bn | 0.282% | +0.112 pp | +11.7% | Yes |
| Dec 2019 | $56.4bn | 0.277% | +0.111 pp | +22.2% | No |
| Nov 2019 | $53.6bn | 0.270% | +0.097 pp | +3.6% | No |
| Oct 2019 | $53.0bn | 0.276% | +0.116 pp | +12.5% | No |
| Sep 2019 | $52.4bn | 0.278% | +0.108 pp | -1.9% | No |
| Aug 2019 | $52.6bn | 0.286% | +0.112 pp | -1.8% | Yes |
| Jul 2019 | $52.3bn | 0.278% | -0.021 pp | +2.2% | No |
| Jun 2019 | $52.1bn | 0.281% | -0.017 pp | +6.5% | Yes |
| May 2019 | $48.3bn | 0.281% | +0.006 pp | +6.7% | Yes |
| Apr 2019 | $49.7bn | 0.277% | -0.014 pp | +5.1% | Yes |
| Mar 2019 | $51.5bn | 0.296% | +0.025 pp | +16.7% | Yes |
| Feb 2019 | $51.3bn | 0.298% | +0.026 pp | +13.5% | 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.