O'Reilly Automotive, Inc.
US ˙ NasdaqGS ˙ US67103H1077

SecurityORLY / O'Reilly Automotive, Inc.
InstitutionMcIlrath & Eck, LLC
Latest Disclosed Ownership60 shares
Latest Disclosed Value $ 5,539
McIlrath & Eck, LLC ownership in ORLY / O'Reilly Automotive, Inc.

On May 19, 2026 - McIlrath & Eck, LLC filed a 13F-HR form disclosing ownership of 60 shares of O'Reilly Automotive, Inc. (US:ORLY) valued at $5,539 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 60 shares of O'Reilly Automotive, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $5,243 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-19 2026-03-31 13F O REILLY AUTOMOTIVE INC NEW COM COMMON STOCK 67103H107 60 0 0.00 6 0.00 0.0004
2026-02-03 2025-12-31 13F OREILLY AUTOMOTIVE COM 67103H107 60 0 0.00 5 -16.67 0.0005
2025-10-22 2025-09-30 13F OREILLY AUTOMOTIVE OM 67103H107 60 0 0.00 6 20.00 0.0007
2025-08-14 2025-06-30 13F OREILLY AUTOMOTIVE COM 67103H107 60 56 1,400.00 5 0.00 0.0006
2025-05-16 2025-03-31 13F OREILLY AUTOMOTIVE COM 67103H107 4 0 0.00 6 25.00 0.0007
2025-02-18 2024-12-31 13F OREILLY AUTOMOTIVE COM 67103H107 4 0 0.00 5 0.00 0.0006
2024-11-19 2024-09-30 13F OREILLY AUTOMOTIVE COM 67103H107 4 0 0.00 5 0.00 0.0006
2024-08-14 2024-06-30 13F OREILLY AUTOMOTIVE COM 67103H107 4 0 0.00 4 0.00 0.0006
2024-05-10 2024-03-31 13F OREILLY AUTOMOTIVE COM 67103H107 4 0 0.00 5 33.33 0.0007
2024-02-06 2023-12-31 13F OREILLY AUTOMOTIVE COM 67103H107 4 0 0.00 4 0.00 0.0007
2023-11-16 2023-09-30 13F OREILLY AUTOMOTIVE COM 67103H107 4 0 0.00 4 0.00 0.0007
2023-08-07 2023-06-30 13F OREILLY AUTOMOTIVE COM 67103H107 4 -21 -84.00 4 -85.71 0.0008
2023-05-09 2023-03-31 13F OREILLY AUTOMOTIVE COM 67103H107 25 0 0.00 21 0.00 0.0050
2023-02-15 2022-12-31 13F OREILLY AUTOMOTIVE COM 67103H107 25 0 0.00 21 16.67 0.0054
2022-10-18 2022-09-30 13F OREILLY AUTOMOTIVE COM 67103H107 25 0 0.00 18 12.50 0.0049
2022-07-29 2022-06-30 13F OREILLY AUTOMOTIVE COM 67103H107 25 0 0.00 16 -5.88 0.0050
2022-05-11 2022-03-31 13F OREILLY AUTOMOTIVE COM 67103H107 25 0 0.00 17 -5.56 0.0049
2022-02-08 2021-12-31 13F OREILLY AUTOMOTIVE COM 67103H107 25 0 0.00 18 20.00 0.0049
2021-11-12 2021-09-30 13F OREILLY AUTOMOTIVE COM 67103H107 25 0 0.00 15 7.14 0.0045
2021-08-09 2021-06-30 13F OREILLY AUTOMOTIVE COM 67103H107 25 -22 -46.81 14 -41.67 0.0043
2021-05-12 2021-03-31 13F OREILLY AUTOMOTIVE COM 67103H107 47 4 9.30 24 26.32 0.0084
2021-02-05 2020-12-31 13F OREILLY AUTOMOTIVE COM 67103H107 43 0 0.00 19 -5.00 0.0070
2020-11-13 2020-09-30 13F OREILLY AUTOMOTIVE COM 67103H107 43 0 0.00 20 11.11 0.0086
2020-08-04 2020-06-30 13F OREILLY AUTOMOTIVE COM 67103H107 43 0 0.00 18 38.46 0.0083
2020-05-14 2020-03-31 13F O REILLY AUTOMOTIVE INC COM 67103H107 43 0 0.00 13 -31.58 0.0072
2020-02-11 2019-12-31 13F O REILLY AUTOMOTIVE INC COM 67103H107 43 0 0.00 19 11.76 0.0091
2019-11-05 2019-09-30 13F O REILLY AUTOMOTIVE INC COM 67103H107 43 0 0.00 17 0.00 0.0090
2019-08-08 2019-06-30 13F O REILLY AUTOMOTIVE INC COM 67103H107 43 0 0.00 17 0.00 0.0094
2019-05-07 2019-03-31 13F O REILLY AUTOMOTIVE INC COM 67103H107 43 0 0.00 17 13.33 0.0094
2019-05-07 2018-12-31 13F O REILLY AUTOMOTIVE INC COM 67103H107 43 0 0.00 15 0.00 0.0096
2018-11-13 2018-09-30 13F O REILLY AUTOMOTIVE INC COM 67103H107 43 0 0.00 15 25.00 0.0086
2018-08-06 2018-06-30 13F O REILLY AUTOMOTIVE INC COM 67103H107 43 0 0.00 12 9.09 0.0073
2018-05-21 2018-03-31 13F O REILLY AUTOMOTIVE INC COM 67103H107 43 0 0.00 11 10.00 0.0064
2018-03-16 2017-12-31 13F O REILLY AUTOMOTIVE INC NEW COM Common 67103H107 43 43 10 0.0059
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.