Observatory · observe first
AutoZone
AZO · United States · Automotive Retail · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.144%
12M weight contribution
+0.018 pp
3M weight contribution
+0.010 pp
12M price return
+36.2%
Share of matched S&P 500 members
Monthly observations through Sep 2025
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 |
|---|---|---|---|---|---|
| Sep 2025 | $71.8bn | 0.144% | +0.018 pp | +36.2% | Yes |
| Aug 2025 | $70.2bn | 0.146% | +0.014 pp | +32.0% | Yes |
| Jul 2025 | $63.0bn | 0.133% | +0.037 pp | +20.3% | No |
| Jun 2025 | $62.1bn | 0.134% | +0.039 pp | +25.2% | No |
| May 2025 | $62.4bn | 0.141% | +0.050 pp | +34.8% | Yes |
| Apr 2025 | $62.9bn | 0.151% | +0.003 pp | +27.3% | Yes |
| Mar 2025 | $63.8bn | 0.151% | +0.000 pp | +21.0% | Yes |
| Feb 2025 | $58.6bn | 0.131% | -0.018 pp | +16.2% | Yes |
| Jan 2025 | $56.2bn | 0.125% | -0.017 pp | +21.3% | Yes |
| Dec 2024 | $53.7bn | 0.122% | -0.011 pp | +23.8% | Yes |
| Nov 2024 | $53.6bn | 0.118% | -0.026 pp | +21.4% | Yes |
| Oct 2024 | $50.9bn | 0.120% | -0.029 pp | +21.5% | Yes |
| Sep 2024 | $53.8bn | 0.125% | -0.029 pp | +24.0% | Yes |
| Aug 2024 | $54.3bn | 0.131% | -0.015 pp | +25.7% | Yes |
| Jul 2024 | $53.5bn | 0.096% | -0.002 pp | +26.3% | No |
| Jun 2024 | $50.6bn | 0.095% | -0.010 pp | +18.9% | No |
| May 2024 | $47.9bn | 0.092% | -0.017 pp | +16.1% | No |
| Apr 2024 | $51.2bn | 0.148% | -0.017 pp | +11.0% | Yes |
| Mar 2024 | $54.5bn | 0.151% | -0.003 pp | +28.2% | Yes |
| Feb 2024 | $52.0bn | 0.149% | -0.015 pp | +20.9% | Yes |
| Jan 2024 | $47.8bn | 0.142% | -0.015 pp | +13.3% | No |
| Dec 2023 | $44.7bn | 0.133% | -0.034 pp | +4.8% | No |
| Nov 2023 | $46.2bn | 0.144% | -0.022 pp | +1.2% | Yes |
| Oct 2023 | $43.8bn | 0.149% | -0.022 pp | -2.2% | 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.