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O'Reilly Automotive vs Advance Auto Parts: ORLY and AAP compared
O'Reilly Automotive is the larger company: $5.1B of revenue in its latest quarter (Q3 2026) against $2.0B for Advance Auto Parts (Q3 2026). O'Reilly Automotive is growing faster (+9% against -1% a year earlier). O'Reilly Automotive is more profitable, with an operating margin of 21.4% against 2.3%.
Where the money goes: ORLY and AAP
O'Reilly Automotive (ORLY) · Q3 2026
O'Reilly Automotive, Q3 2026: revenue $5.1B (+9% year over year), operating margin 21.4%, net earnings $786M, operating cash flow $559M. The chart follows the revenue to costs, profit and cash.
Advance Auto Parts (AAP) · Q3 2026
Advance Auto Parts, Q3 2026: revenue $2.0B (-1% year over year), operating margin 2.3%, net earnings $15.0M, operating cash flow $59.0M. The chart follows the revenue to costs, profit and cash.
| O'Reilly Automotive (ORLY) | Advance Auto Parts (AAP) | |
|---|---|---|
| Latest quarter | Q3 2026 | Q3 2026 |
| Revenue | $5.1B | $2.0B |
| Revenue growth, Y/Y | +9% | -1% |
| Gross margin | 52.4% | 44.6% |
| Operating margin | 21.4% | 2.3% |
| Net earnings | $786M | $15.0M |
| Net margin | 15.3% | 0.7% |
| Operating cash flow | $559M | $59.0M |
| Free cash flow | $251M | — |
| Market value | $74.3B | $2.8B |
| P/E | 27.4× | 40.9× |
| Analysts’ mean target | $106.46 | $49.15 |
Questions
Which is bigger, O'Reilly Automotive or Advance Auto Parts?
O'Reilly Automotive is the larger company: $5.1B of revenue in its latest quarter (Q3 2026) against $2.0B for Advance Auto Parts (Q3 2026).
Is O'Reilly Automotive or Advance Auto Parts growing faster?
O'Reilly Automotive is growing faster (+9% against -1% a year earlier).
Which is more profitable, O'Reilly Automotive or Advance Auto Parts?
O'Reilly Automotive is more profitable, with an operating margin of 21.4% against 2.3%.
More: O'Reilly Automotive earnings · how O'Reilly Automotive makes money · Advance Auto Parts earnings · how Advance Auto Parts makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Nov 6, 2026; 10-Q filed Nov 5, 2026). Fiscal quarters can end on different dates. Not investment advice.