O'Reilly Automotive, Inc.
MX ˙ BMV ˙ US67103H1077
SecurityMX:ORLY / O'Reilly Automotive, Inc.
InstitutionMidWestOne Financial Group, Inc.
Latest Disclosed Ownership14,768 shares
Latest Disclosed Value $ 1,346,990
MidWestOne Financial Group, Inc. reports 1.73% decrease in ownership of ORLY / O'Reilly Automotive, Inc.

On February 11, 2026 - MidWestOne Financial Group, Inc. filed a 13F-HR form disclosing ownership of 14,768 shares of O'Reilly Automotive, Inc. (MX:ORLY) valued at $1,346,990 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 6, 2025 disclosing 15,028 shares of O'Reilly Automotive, Inc.. This represents a change in shares of -1.73% 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)
2026-02-11 2025-12-31 13F OREILLY AUTOMOTIVE COM 67103H107 14,768 -260 -1.73 1,347 -16.91 0.1496
2025-11-06 2025-09-30 13F OREILLY AUTOMOTIVE COM 67103H107 15,028 -947 -5.93 1,620 12.58 0.1968
2025-08-14 2025-06-30 13F OREILLY AUTOMOTIVE COM 67103H107 15,975 14,892 1,375.07 1,440 -7.22 0.1870
2025-05-15 2025-03-31 13F OREILLY AUTOMOTIVE COM 67103H107 1,083 -11 -1.01 1,551 19.58 0.2203
2025-02-18 2024-12-31 13F OREILLY AUTOMOTIVE COM 67103H107 1,094 -81 -6.89 1,297 -4.14 0.1822
2024-11-15 2024-09-30 13F OREILLY AUTOMOTIVE COM 67103H107 1,175 151 14.75 1,353 25.16 0.1867
2024-08-15 2024-06-30 13F OREILLY AUTOMOTIVE COM 67103H107 1,024 -269 -20.80 1,081 -25.91 0.1950
2024-05-15 2024-03-31 13F OREILLY AUTOMOTIVE COM 67103H107 1,293 -135 -9.45 1,460 7.60 0.2622
2024-02-15 2023-12-31 13F OREILLY AUTOMOTIVE COM 67103H107 1,428 25 1.78 1,357 6.35 0.2578
2023-11-15 2023-09-30 13F OREILLY AUTOMOTIVE COM 67103H107 1,403 -277 -16.49 1,275 -20.51 0.2890
2023-08-15 2023-06-30 13F OREILLY AUTOMOTIVE COM 67103H107 1,680 -122 -6.77 1,605 4.91 0.3478
2023-05-16 2023-03-31 13F OREILLY AUTOMOTIVE COM 67103H107 1,802 -98 -5.16 1,530 -4.62 0.3456
2023-02-14 2022-12-31 13F OREILLY AUTOMOTIVE COM 67103H107 1,900 -16 -0.84 1,604 18.92 0.3580
2022-11-15 2022-09-30 13F OREILLY AUTOMOTIVE COM 67103H107 1,916 -85 -4.25 1,348 6.65 0.3432
2022-08-16 2022-06-30 13F OREILLY AUTOMOTIVE COM 67103H107 2,001 -23 -1.14 1,264 -8.87 0.3127
2022-05-17 2022-03-31 13F OREILLY AUTOMOTIVE COM 67103H107 2,024 37 1.86 1,387 -1.14 0.2988
2022-02-15 2021-12-31 13F OREILLY AUTOMOTIVE COM 67103H107 1,987 -142 -6.67 1,403 7.84 0.2943
2021-11-15 2021-09-30 13F OREILLY AUTOMOTIVE COM 67103H107 2,129 -23 -1.07 1,301 6.81 0.3048
2021-08-17 2021-06-30 13F OREILLY AUTOMOTIVE COM 67103H107 2,152 -307 -12.48 1,218 -2.33 0.2875
2021-05-18 2021-03-31 13F OREILLY AUTOMOTIVE COM 67103H107 2,459 -15 -0.61 1,247 11.34 0.3018
2021-02-17 2020-12-31 13F OREILLY AUTOMOTIVE COM 67103H107 2,474 78 3.26 1,120 1.36 0.3071
2020-11-17 2020-09-30 13F OREILLY AUTOMOTIVE COM 67103H107 2,396 -78 -3.15 1,105 5.94 0.3666
2020-08-17 2020-06-30 13F OREILLY AUTOMOTIVE COM 67103H107 2,474 -65 -2.56 1,043 36.52 0.4355
2020-05-14 2020-03-31 13F O REILLY AUTOMOTIVE INC COM 67103H107 2,539 -13 -0.51 764 -31.66 0.2807
2020-02-14 2019-12-31 13F O REILLY AUTOMOTIVE INC COM 67103H107 2,552 -102 -3.84 1,118 5.67 0.2323
2019-11-14 2019-09-30 13F O REILLY AUTOMOTIVE INC COM 67103H107 2,654 0 0.00 1,058 7.96 0.3267
2019-08-15 2019-06-30 13F O REILLY AUTOMOTIVE INC COM 67103H107 2,654 2,654 980 0.2690
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.