Observatory · observe first
O'Reilly Automotive
ORLY · United States · Automotive Retail · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.010%
12M weight contribution
-0.002 pp
3M weight contribution
+0.003 pp
12M price return
+26.7%
Share of matched S&P 500 members
Monthly observations through Sep 2024
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 2024 | $4.5bn | 0.010% | -0.002 pp | +26.7% | Yes |
| Aug 2024 | $4.4bn | 0.011% | -0.001 pp | +20.2% | Yes |
| Jul 2024 | $4.4bn | 0.008% | -0.000 pp | +21.7% | No |
| Jun 2024 | $4.1bn | 0.008% | -0.001 pp | +10.5% | No |
| May 2024 | $3.8bn | 0.007% | -0.002 pp | +6.6% | No |
| Apr 2024 | $4.0bn | 0.012% | -0.001 pp | +10.5% | No |
| Mar 2024 | $4.4bn | 0.012% | +0.000 pp | +33.0% | Yes |
| Feb 2024 | $4.3bn | 0.012% | +0.000 pp | +31.0% | Yes |
| Jan 2024 | $4.0bn | 0.012% | +0.001 pp | +29.1% | No |
| Dec 2023 | $3.7bn | 0.011% | -0.002 pp | +12.6% | No |
| Nov 2023 | $3.9bn | 0.012% | -0.000 pp | +13.6% | Yes |
| Oct 2023 | $3.7bn | 0.013% | +0.000 pp | +11.1% | Yes |
| Sep 2023 | $3.7bn | 0.012% | +0.001 pp | +29.2% | Yes |
| Aug 2023 | $3.8bn | 0.012% | +0.001 pp | +34.8% | Yes |
| Jul 2023 | $3.8bn | 0.008% | -0.002 pp | +31.6% | No |
| Jun 2023 | $3.9bn | 0.009% | -0.002 pp | +51.2% | No |
| May 2023 | $3.7bn | 0.009% | -0.001 pp | +41.8% | No |
| Apr 2023 | $3.8bn | 0.013% | +0.003 pp | +51.2% | Yes |
| Mar 2023 | $3.5bn | 0.012% | +0.002 pp | +23.9% | No |
| Feb 2023 | $3.4bn | 0.012% | +0.002 pp | +27.9% | No |
| Jan 2023 | $3.3bn | 0.011% | +0.001 pp | +21.6% | No |
| Dec 2022 | $3.5bn | 0.013% | +0.003 pp | +19.5% | Yes |
| Nov 2022 | $3.6bn | 0.012% | +0.003 pp | +35.5% | Yes |
| Oct 2022 | $3.5bn | 0.013% | +0.003 pp | +34.5% | 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.