Observatory · observe first
Johnson & Johnson
JNJ · United States · Pharmaceuticals · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
1.553%
12M weight contribution
-0.659 pp
3M weight contribution
+0.525 pp
12M price return
+11.4%
Share of matched S&P 500 members
Monthly observations through Apr 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 |
|---|---|---|---|---|---|
| Apr 2021 | $428.5bn | 1.553% | -0.659 pp | +11.4% | Yes |
| Mar 2021 | $432.0bn | 0.845% | +0.843 pp | +28.7% | No |
| Feb 2021 | $416.5bn | 0.832% | +0.831 pp | +21.0% | No |
| Jan 2021 | $429.4bn | 1.029% | -0.904 pp | +12.6% | Yes |
| Dec 2020 | $414.3bn | 1.677% | -0.207 pp | +10.8% | Yes |
| Nov 2020 | $380.9bn | 1.618% | -0.205 pp | +8.1% | Yes |
| Oct 2020 | $360.9bn | 1.709% | -0.102 pp | +6.7% | Yes |
| Sep 2020 | $392.0bn | 0.002% | -1.812 pp | +18.2% | No |
| Aug 2020 | $403.9bn | 0.002% | -1.840 pp | +22.8% | No |
| Jul 2020 | $383.8bn | 0.002% | -1.827 pp | +15.1% | No |
| Jun 2020 | $370.5bn | 0.002% | -1.991 pp | +3.8% | No |
| May 2020 | $391.9bn | 0.002% | -2.026 pp | +16.6% | No |
| Apr 2020 | $395.3bn | 2.212% | +0.117 pp | +9.2% | Yes |
| Mar 2020 | $345.5bn | 0.002% | -2.137 pp | -3.6% | No |
| Feb 2020 | $354.3bn | 0.001% | -2.108 pp | +1.2% | No |
| Jan 2020 | $391.8bn | 1.933% | +0.756 pp | +15.0% | Yes |
| Dec 2019 | $383.9bn | 1.883% | +0.646 pp | +16.2% | Yes |
| Nov 2019 | $361.9bn | 1.823% | +0.514 pp | -3.8% | No |
| Oct 2019 | $347.5bn | 1.811% | +0.539 pp | -3.1% | No |
| Sep 2019 | $341.5bn | 1.814% | +0.633 pp | -3.8% | No |
| Aug 2019 | $338.8bn | 1.842% | +0.676 pp | -2.1% | No |
| Jul 2019 | $343.7bn | 1.829% | -0.244 pp | +0.9% | No |
| Jun 2019 | $369.8bn | 1.993% | +0.019 pp | +17.9% | Yes |
| May 2019 | $348.2bn | 2.028% | +0.081 pp | +12.6% | 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.