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
0.286%
12M weight contribution
+0.112 pp
3M weight contribution
+0.005 pp
12M price return
-1.8%
Share of matched S&P 500 members
Monthly observations through Aug 2019
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 |
|---|---|---|---|---|---|
| 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 |
| Jan 2019 | $51.3bn | 0.169% | -0.073 pp | +4.0% | Yes |
| Dec 2018 | $46.4bn | 0.166% | -0.077 pp | -6.1% | No |
| Nov 2018 | $52.0bn | 0.173% | -0.070 pp | +5.0% | No |
| Oct 2018 | $47.3bn | 0.160% | -0.082 pp | -4.2% | No |
| Sep 2018 | $53.6bn | 0.171% | -0.072 pp | +8.5% | No |
| Aug 2018 | $53.7bn | 0.173% | -0.069 pp | +8.5% | No |
| Jul 2018 | $51.3bn | 0.299% | +0.057 pp | +3.7% | Yes |
| Jun 2018 | $49.1bn | 0.298% | +0.056 pp | -0.7% | Yes |
| May 2018 | $45.4bn | 0.276% | +0.033 pp | -8.5% | Yes |
| Apr 2018 | $47.3bn | 0.291% | +0.049 pp | -4.2% | Yes |
| Mar 2018 | $44.3bn | 0.271% | +0.029 pp | -10.5% | Yes |
| Feb 2018 | $45.3bn | 0.272% | +0.029 pp | -8.6% | Yes |
| Jan 2018 | $42.5bn | 0.242% | +0.000 pp | +0.0% | 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.