O'Reilly Automotive, Inc.
MX ˙ BMV ˙ US67103H1077
SecurityMX:ORLY / O'Reilly Automotive, Inc.
InstitutionNbc Securities, Inc.
Latest Disclosed Ownership3,962 shares
Latest Disclosed Value $ 365,732
Nbc Securities, Inc. reports 24.12% increase in ownership of ORLY / O'Reilly Automotive, Inc.

On April 14, 2026 - Nbc Securities, Inc. filed a 13F-HR form disclosing ownership of 3,962 shares of O'Reilly Automotive, Inc. (MX:ORLY) valued at $365,732 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 3,192 shares of O'Reilly Automotive, Inc.. This represents a change in shares of 24.12% during the quarter.

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)
2026-04-14 2026-03-31 13F O REILLY AUTOMOTIVE COMMON STK 67103H107 3,962 770 24.12 366 25.43 0.0274
2026-01-29 2025-12-31 13F OREILLYAUTOMOTIVEINC COMMONSTK 67103H107 3,192 -775 -19.54 291 -31.85 0.0218
2025-11-14 2025-09-30 13F O REILLY AUTOMOTIVE COMMON STK 67103H107 3,967 -16,902 -80.99 428 42,600.00 0.0329
2025-07-08 2025-06-30 13F O REILLY AUTOMOTIVE COMMON STK 67103H107 20,869 19,467 1,388.52 2 -50.00 0.1534
2025-04-09 2025-03-31 13F O REILLY AUTOMOTIVE Stock 67103H107 1,402 1,401 140,100.00 2 100.00 0.1713
2025-01-22 2024-12-31 13F O REILLY AUTOMOTIVE Stock 67103H107 1 -1,507 -99.93 2 0.00 0.1486
2024-10-15 2024-09-30 13F O REILLY AUTOMOTIVE Stock 67103H107 1,508 22 1.48 2 0.00 0.1458
2024-07-10 2024-06-30 13F O REILLY AUTOMOTIVE Stock 67103H107 1,486 281 23.32 2 0.00 0.1428
2024-04-05 2024-03-31 13F O REILLY AUTOMOTIVE Stock 67103H107 1,205 98 8.85 1 0.00 0.1277
2024-02-07 2023-12-31 13F O REILLY AUTOMOTIVE Stock 67103H107 1,107 166 17.64 1 0.1059
2023-11-03 2023-09-30 13F O REILLY AUTOMOTIVE Stock 67103H107 941 941 1 0.0939
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.