Supply breakdown
Shares as of Aug 3, 2026| Category | Shares | % | Value | Status |
|---|---|---|---|---|
| Circulating | 808.96M | 100.0% | $74.50B | Estimated |
| Free float | - | - | - | Unavailable |
| Insider-held, unrestricted | - | - | - | Unavailable |
| Locked team funds | 0 | 0.0% | $0 | Unavailable |
| Other restricted | 0 | 0.0% | $0 | Unavailable |
| Total outstanding | 808.96M | 100.0% | $74.50B | Verified |
| Ownership views (overlap the categories above, never added) | ||||
| Institutional holdings (13F) | 711.57M | 88.0% | $65.53B | Estimated |
| Insider-held, all (Forms 3, 4, 5) | - | - | - | Unavailable |
Institutional and insider holdings can include both tradable and locked shares, so they are shown for reference and never added to the total. Check: circulating + locked team + other restricted = total outstanding reconciles.
Valuation
- Traditional$74.50B
- Fully diluted$74.84B
- Circulating$74.50B
- Free float-
- Locked team value$0
- Other restricted value$0
Locked and restricted shares
Not reviewed yet.
Institutional holders
| Holder | Shares | % of total |
|---|---|---|
| BlackRock, Inc. | 64.61M | 7.99% |
| VANGUARD CAPITAL MANAGEMENT LLC | 54.15M | 6.69% |
| STATE STREET CORP | 36.72M | 4.54% |
| Invesco Ltd. | 26.61M | 3.29% |
| GEODE CAPITAL MANAGEMENT, LLC | 24.18M | 2.99% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 15.82M | 1.96% |
| MORGAN STANLEY | 15.46M | 1.91% |
| PRINCIPAL FINANCIAL GROUP INC | 14.21M | 1.76% |
| FMR LLC | 13.91M | 1.72% |
| NORGES BANK | 13.73M | 1.70% |
Insiders
Forms 3, 4 and 5Form 4 aggregation pending
Share classes
| Class | Listing | Shares outstanding | As of |
|---|---|---|---|
| Common stock | ORLY on Nasdaq | 808,960,792 | Aug 3, 2026 |
Notes and sources
- O REILLY AUTOMOTIVE INC 10-Q for period ended 2026-06-30, Cover page (0000898173-26-000045)
- SEC public float (non-affiliates): $63.30B as of Jun 30, 2025, from the 10-K cover. It is a dollar value at a past date, not circulating supply.