Observatory · observe first
Delta Air Lines
DAL · United States · Passenger Airlines · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.098%
12M weight contribution
+0.098 pp
3M weight contribution
+0.037 pp
12M price return
+54.2%
Share of matched S&P 500 members
Monthly observations through Jun 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 |
|---|---|---|---|---|---|
| Jun 2021 | $27.7bn | 0.098% | +0.098 pp | +54.2% | Yes |
| May 2021 | $30.5bn | 0.109% | +0.109 pp | +89.1% | Yes |
| Apr 2021 | $30.0bn | 0.109% | +0.016 pp | +81.1% | Yes |
| Mar 2021 | $30.8bn | 0.060% | +0.060 pp | +69.2% | No |
| Feb 2021 | $30.6bn | 0.061% | +0.061 pp | +3.9% | No |
| Jan 2021 | $24.2bn | 0.058% | -0.120 pp | -31.4% | No |
| Dec 2020 | $25.6bn | 0.104% | -0.082 pp | -30.8% | Yes |
| Nov 2020 | $25.7bn | 0.109% | -0.078 pp | -29.3% | Yes |
| Oct 2020 | $19.5bn | 0.093% | -0.093 pp | -44.0% | Yes |
| Sep 2020 | $19.5bn | 0.000% | -0.199 pp | -46.1% | No |
| Aug 2020 | $19.7bn | 0.000% | -0.204 pp | -45.9% | No |
| Jul 2020 | $15.9bn | 0.000% | -0.211 pp | -58.5% | No |
| Jun 2020 | $17.9bn | 0.000% | -0.200 pp | -49.5% | No |
| May 2020 | $16.1bn | 0.000% | -0.196 pp | -50.0% | No |
| Apr 2020 | $16.5bn | 0.092% | -0.120 pp | -54.3% | No |
| Mar 2020 | $18.3bn | 0.000% | -0.201 pp | -43.3% | No |
| Feb 2020 | $29.5bn | 0.000% | -0.195 pp | -4.4% | No |
| Jan 2020 | $36.0bn | 0.178% | +0.066 pp | +15.8% | No |
| Dec 2019 | $37.8bn | 0.186% | +0.063 pp | +20.4% | No |
| Nov 2019 | $37.1bn | 0.187% | +0.048 pp | -3.0% | No |
| Oct 2019 | $35.6bn | 0.186% | +0.058 pp | +4.0% | No |
| Sep 2019 | $37.5bn | 0.199% | +0.072 pp | +2.2% | No |
| Aug 2019 | $37.6bn | 0.205% | +0.074 pp | +1.5% | Yes |
| Jul 2019 | $39.7bn | 0.211% | -0.008 pp | +15.1% | 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.