奧萊利汽車公司
US ˙ NasdaqGS ˙ US67103H1077

SecurityORLY / O'Reilly Automotive, Inc.
InstitutionBaird Robert W & Co Inc /wi/
Latest Disclosed Ownership303,126 shares
Latest Disclosed Value $ 65,548,000
Baird Robert W & Co Inc /wi/ reports 3.30% increase in ownership of ORLY / O'Reilly Automotive, Inc.

On May 13, 2015 - Baird Robert W & Co Inc /wi/ filed a 13F-HR form disclosing ownership of 303,126 shares of O'Reilly Automotive, Inc. (US:ORLY) valued at $65,547,966 USD as of March 31, 2015. The entity filed a previous 13F-HR on February 12, 2015 disclosing 293,437 shares of O'Reilly Automotive, Inc.. This represents a change in shares of 3.30% during the quarter. The current value of the position is $27,381,372 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)
2015-05-13 2015-03-31 13F O'REILLY AUTOMOTIVE INC NEW COMMON 67103H107 303,126 9,689 3.30 65,548 15.97 0.6702
2015-02-12 2014-12-31 13F O'REILLY AUTOMOTIVE INC NEW COMMON 67103H107 293,437 -31,754 -9.76 56,522 15.60 0.6016
2014-11-12 2014-09-30 13F O'REILLY AUTOMOTIVE INC NEW COMMON 67103H107 325,191 10,281 3.26 48,896 3.10 0.6864
2014-08-08 2014-06-30 13F O'REILLY AUTOMOTIVE INC NEW COMMON 67103H107 314,910 20,384 6.92 47,425 8.51 0.6650
2014-05-09 2014-03-31 13F O'REILLY AUTOMOTIVE INC NEW COMMON 67103H107 294,526 143,748 95.34 43,705 125.20 0.6333
2014-02-12 2013-12-31 13F O'REILLY AUTOMOTIVE INC NEW COMMON 67103H107 150,778 34,384 29.54 19,407 30.68 0.3340
2013-11-13 2013-09-30 13F O'REILLY AUTOMOTIVE INC NEW COMMON 67103H107 116,394 1,592 1.39 14,851 14.87 0.2768
2013-08-13 2013-06-30 13F O'REILLY AUTOMOTIVE INC NEW COMMON 67103H107 114,802 114,802 12,929 0.2571
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.