O Reilly Automotive Inc. vs AutoZone, Inc.
In their latest fiscal years, O Reilly Automotive Inc. reported revenue of $17.78B and AutoZone, Inc. reported $20.34B — AZO was 1.1× larger by revenue. Net income was $2.54B for ORLY and $2.57B for AZO.
| Latest fiscal year | ORLY · FY ended Dec 2025 | AZO · FY ended Aug 2026 |
|---|---|---|
| Revenue | $17.78B | $20.34B |
| Revenue growth | +6.4% | +7.4% |
| Operating income | $3.46B | $3.72B |
| Net income | $2.54B | $2.57B |
| Net margin | 14.3% | 12.6% |
| Diluted EPS | $2.97 | $152.55 |
| Operating cash flow | $2.76B | $3.25B |
| Total assets | $16.54B | $21.63B |
| Shareholders' equity | −$763.35M | −$2.50B |
| Cash & equivalents | $193.79M | $326.12M |
The two companies use different fiscal years: O Reilly Automotive Inc. ended its latest year on Dec 31, 2025, AutoZone, Inc. on Aug 29, 2026. Annual figures cover different 12-month windows, so compare trends rather than exact quarters.
Revenue over time
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Both columns use the same XBRL concepts where possible, but companies may define revenue and other line items differently. Banks, insurers and industrial companies are not directly comparable on margins. Source: SEC EDGAR XBRL company facts. Not investment advice.