55 institutions reported holding $653.8M of O'Reilly Automotive Inc New Com (ORLY) in SEC 13F filings for 2026-06-30. Largest institutional holders: Assenagon Asset Management S.A. ($385.8M), CONGRESS ASSET MANAGEMENT CO ($135.4M), EASTERN BANK ($24.6M), MassMutual Private Wealth & Trust, FSB ($24.3M), Czech National Bank ($21.7M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Assenagon Asset Management S.A. | $385.8M | 4.2M | Added |
| 2 | CONGRESS ASSET MANAGEMENT CO | $135.4M | 1.5M | Trimmed |
| 3 | EASTERN BANK | $24.6M | 267,358 | Trimmed |
| 4 | MassMutual Private Wealth & Trust, FSB | $24.3M | 263,722 | Trimmed |
| 5 | Czech National Bank | $21.7M | 235,884 | Added |
| 6 | PensionDanmark Pensionsforsikringsaktieselskab | $15.7M | 170,956 | New |
| 7 | CARDEROCK CAPITAL MANAGEMENT INC | $9.3M | 101,093 | Trimmed |
| 8 | First National Bank of Mount Dora, Trust Investment Services | $5.4M | 58,211 | Added |
| 9 | Dynamic Advisor Solutions LLC | $4.8M | 52,335 | Added |
| 10 | Gradient Investments LLC | $3.5M | 38,507 | Trimmed |
| 11 | ROCKLAND TRUST CO | $3.5M | 37,480 | Trimmed |
| 12 | GAMMA Investing LLC | $2.8M | 30,350 | Added |
| 13 | First Heartland Consultants, Inc. | $2.2M | 24,075 | Trimmed |
| 14 | Hennion & Walsh Asset Management, Inc. | $2.2M | 23,751 | Added |
| 15 | Central Pacific Bank - Trust Division | $2.1M | 23,042 | Added |
| 16 | Valeo Financial Advisors, LLC | $1.6M | 17,043 | Added |
| 17 | AAFMAA Wealth Management & Trust LLC | $1.2M | 12,674 | Trimmed |
| 18 | CANANDAIGUA NATIONAL BANK & TRUST CO | $1.1M | 11,482 | Trimmed |
| 19 | Invariant Investment Management | $860,617 | 10,216 | Trimmed |
| 20 | Versant Capital Management, Inc | $720,604 | 7,825 | Added |
| 21 | TRUST POINT INC. | $629,068 | 6,831 | Trimmed |
| 22 | CX Institutional | $594,000 | 6,449 | Trimmed |
| 23 | Quantum Financial Advisors, LLC | $472,974 | 5,136 | Trimmed |
| 24 | Clark Asset Management, LLC | $348,653 | 3,786 | Trimmed |
| 25 | Trust Asset Management LLC | $304,351 | 9,489 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30