William Blair Investment Management’s O'Reilly Automotive ORLY Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $171M | Sell |
1,855,002
-355,032
| -16% | -$32.4M | 0.51% | 57 |
|
|
2026
Q1 | $204M | Sell |
2,210,034
-771,473
| -26% | -$72.4M | 0.67% | 24 |
|
|
2025
Q4 | $272M | Buy |
2,981,507
+65,833
| +2% | +$6.43M | 0.76% | 25 |
|
|
2025
Q3 | $314M | Sell |
2,915,674
-628,409
| -18% | -$63.2M | 0.81% | 19 |
|
|
2025
Q2 | $319M | Sell |
3,544,083
-338,427
| -9% | -$30.9M | 0.85% | 20 |
|
|
2025
Q1 | $371M | Buy |
3,882,510
+353,670
| +10% | +$30.8M | 1.04% | 14 |
|
|
2024
Q4 | $279M | Sell |
3,528,840
-56,475
| -2% | -$4.55M | 0.68% | 25 |
|
|
2024
Q3 | $275M | Buy |
3,585,315
+195,270
| +6% | +$14.3M | 0.68% | 32 |
|
|
2024
Q2 | $239M | Buy |
3,390,045
+21,600
| +0.6% | +$1.49M | 0.63% | 36 |
|
|
2024
Q1 | $254M | Buy |
3,368,445
+733,620
| +28% | +$51.3M | 0.66% | 36 |
|
|
2023
Q4 | $167M | Sell |
2,634,825
-24,060
| -0.9% | -$1.52M | 0.49% | 65 |
|
|
2023
Q3 | $161M | Buy |
2,658,885
+515,820
| +24% | +$32.4M | 0.54% | 59 |
|
|
2023
Q2 | $136M | Buy |
2,143,065
+77,370
| +4% | +$4.72M | 0.44% | 78 |
|
|
2023
Q1 | $117M | Buy |
2,065,695
+604,200
| +41% | +$33.1M | 0.41% | 83 |
|
|
2022
Q4 | $82.2M | Buy |
+1,461,495
| New | +$78.6M | 0.31% | 102 |
|
|
2019
Q4 | – | Sell |
-104,505
| Closed | -$2.78M | – | 375 |
|
|
2019
Q3 | $2.78M | Hold |
104,505
| – | – | 0.01% | 334 |
|
|
2019
Q2 | $2.57M | Hold |
104,505
| – | – | 0.01% | 348 |
|
|
2019
Q1 | $2.71M | Hold |
104,505
| – | – | 0.01% | 358 |
|
|
2018
Q4 | $2.4M | Hold |
104,505
| – | – | 0.01% | 360 |
|
|
2018
Q3 | $2.42M | Hold |
104,505
| – | – | 0.01% | 377 |
|
|
2018
Q2 | $1.91M | Hold |
104,505
| – | – | 0.01% | 388 |
|
|
2018
Q1 | $1.72M | Hold |
104,505
| – | – | 0.01% | 391 |
|
|
2017
Q4 | $1.68M | Hold |
104,505
| – | – | 0.01% | 384 |
|
|
2017
Q3 | $1.5M | Sell |
104,505
-11,753,565
| -99% | -$155M | 0.01% | 396 |
|
|
2017
Q2 | $173M | Sell |
11,858,070
-1,259,535
| -10% | -$20.6M | 0.63% | 49 |
|
|
2017
Q1 | $236M | Buy |
13,117,605
+911,385
| +7% | +$16.5M | 0.89% | 29 |
|
|
2016
Q4 | $227M | Buy |
12,206,220
+2,954,070
| +32% | +$54M | 0.9% | 24 |
|
|
2016
Q3 | $173M | Sell |
9,252,150
-854,250
| -8% | -$16M | 0.65% | 46 |
|
|
2016
Q2 | $183M | Buy |
10,106,400
+528,420
| +6% | +$9.34M | 0.72% | 43 |
|
|
2016
Q1 | $175M | Buy |
9,577,980
+727,710
| +8% | +$12.4M | 0.69% | 51 |
|
|
2015
Q4 | $150M | Sell |
8,850,270
-2,124,510
| -19% | -$36.8M | 0.61% | 53 |
|
|
2015
Q3 | $183M | Buy |
+10,974,780
| New | +$177M | 0.37% | 79 |
|
Other funds holding ORLY
William Blair Investment Management's ORLY Position: Q2 2026 in Review
William Blair Investment Management reduced its O'Reilly Automotive (ORLY) stake by 16% in Q2 2026, selling an estimated $32.4M and leaving 1,855,002 shares worth $171M. The position accounts for 0.51% of the portfolio, ranked #57.
William Blair Investment Management first reported a position in ORLY in Q3 2015 and has held it in 32 quarters since. The position peaked at $371M in Q1 2025. 1,658 funds tracked by Wall St. Rank hold ORLY as of Q2 2026.
- William Blair Investment Management held 1,855,002 shares of O'Reilly Automotive worth $171M as of Q2 2026.
- William Blair Investment Management sold 355,032 O'Reilly Automotive shares in Q2 2026, an estimated $32.4M.
- O'Reilly Automotive made up 0.51% of William Blair Investment Management's portfolio in Q2 2026, its #57 holding.
- William Blair Investment Management first reported a position in O'Reilly Automotive in Q3 2015 and has held it in 32 quarters since.
- William Blair Investment Management's O'Reilly Automotive position peaked at $371M in Q1 2025.
- 1,658 funds tracked by Wall St. Rank held O'Reilly Automotive as of Q2 2026.
Based on William Blair Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.