William Blair & Company
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William Blair & Company’s O'Reilly Automotive ORLY Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$97.3M Buy
1,079,612
+1,006,559
+1,378% +$90.7M 0.27% 90
2025
Q1
$105M Sell
73,053
-898
-1% -$1.29M 0.32% 82
2024
Q4
$87.7M Buy
73,951
+408
+0.6% +$484K 0.26% 93
2024
Q3
$84.7M Buy
73,543
+1,315
+2% +$1.51M 0.25% 94
2024
Q2
$76.3M Sell
72,228
-122
-0.2% -$129K 0.24% 97
2024
Q1
$81.7M Buy
72,350
+2,128
+3% +$2.4M 0.26% 95
2023
Q4
$66.7M Sell
70,222
-287
-0.4% -$273K 0.23% 98
2023
Q3
$64.1M Sell
70,509
-1,771
-2% -$1.61M 0.25% 98
2023
Q2
$69M Sell
72,280
-2,360
-3% -$2.25M 0.25% 94
2023
Q1
$63.4M Sell
74,640
-3,501
-4% -$2.97M 0.25% 92
2022
Q4
$66M Buy
78,141
+1,026
+1% +$866K 0.29% 86
2022
Q3
$54.2M Buy
77,115
+3,158
+4% +$2.22M 0.25% 96
2022
Q2
$46.7M Buy
73,957
+2,118
+3% +$1.34M 0.21% 108
2022
Q1
$49.2M Sell
71,839
-3,790
-5% -$2.6M 0.17% 127
2021
Q4
$53.4M Buy
75,629
+1,042
+1% +$736K 0.17% 130
2021
Q3
$45.6M Buy
74,587
+2,654
+4% +$1.62M 0.16% 141
2021
Q2
$40.7M Sell
71,933
-19,320
-21% -$10.9M 0.14% 151
2021
Q1
$46.3M Sell
91,253
-1,372
-1% -$696K 0.17% 134
2020
Q4
$41.9M Sell
92,625
-697
-0.7% -$315K 0.15% 138
2020
Q3
$43M Sell
93,322
-409
-0.4% -$189K 0.18% 115
2020
Q2
$39.5M Buy
93,731
+24,331
+35% +$10.3M 0.19% 118
2020
Q1
$20.9M Buy
69,400
+2,659
+4% +$800K 0.13% 147
2019
Q4
$29.3M Buy
66,741
+457
+0.7% +$200K 0.15% 146
2019
Q3
$26.4M Sell
66,284
-732
-1% -$292K 0.15% 142
2019
Q2
$24.8M Sell
67,016
-495
-0.7% -$183K 0.14% 144
2019
Q1
$26.2M Sell
67,511
-1,848
-3% -$718K 0.16% 134
2018
Q4
$23.9M Sell
69,359
-3,155
-4% -$1.09M 0.17% 125
2018
Q3
$25.2M Sell
72,514
-1,584
-2% -$550K 0.15% 148
2018
Q2
$20.3M Sell
74,098
-3,872
-5% -$1.06M 0.14% 158
2018
Q1
$19.3M Sell
77,970
-2,422
-3% -$599K 0.14% 155
2017
Q4
$19.3M Sell
80,392
-3,758
-4% -$904K 0.13% 164
2017
Q3
$18.1M Sell
84,150
-114,995
-58% -$24.8M 0.14% 168
2017
Q2
$43.6M Sell
199,145
-41,131
-17% -$9M 0.33% 76
2017
Q1
$64.8M Sell
240,276
-16,556
-6% -$4.47M 0.52% 50
2016
Q4
$71.5M Sell
256,832
-3,681
-1% -$1.02M 0.64% 39
2016
Q3
$73M Sell
260,513
-1,448
-0.6% -$406K 0.65% 40
2016
Q2
$71M Buy
261,961
+1,687
+0.6% +$457K 0.66% 38
2016
Q1
$71.2M Sell
260,274
-16,150
-6% -$4.42M 0.67% 35
2015
Q4
$70.1M Sell
276,424
-50,469
-15% -$12.8M 0.66% 36
2015
Q3
$81.7M Sell
326,893
-857,441
-72% -$214M 0.71% 26
2015
Q2
$268M Sell
1,184,334
-228,488
-16% -$51.6M 0.4% 45
2015
Q1
$306M Sell
1,412,822
-136,321
-9% -$29.5M 0.47% 30
2014
Q4
$298M Sell
1,549,143
-147,966
-9% -$28.5M 0.48% 24
2014
Q3
$255M Sell
1,697,109
-58,627
-3% -$8.82M 0.44% 37
2014
Q2
$264M Sell
1,755,736
-187,038
-10% -$28.2M 0.43% 36
2014
Q1
$288M Sell
1,942,774
-98,760
-5% -$14.7M 0.48% 27
2013
Q4
$263M Sell
2,041,534
-21,622
-1% -$2.78M 0.43% 36
2013
Q3
$263M Buy
2,063,156
+203,463
+11% +$26M 0.47% 33
2013
Q2
$209M Buy
+1,859,693
New +$209M 0.41% 47