SEC 13F Intelligence

William Blair Investment Management, LLC / CPRT

William Blair Investment Management, LLC’s Copart Inc Position

Does William Blair Investment Management, LLC own Copart Inc (CPRT)? Yes — 4.39M shares worth $146M (+0.48% of its 13F portfolio) as of Q1 2026, down from 4.59M shares the prior filed quarter.

Position Value
$146M
Q1 2026
Shares
4.39M
% of Portfolio
+0.48%
Quarters Held
30
currently held

Position History CPRT

Reported value by quarter
Q4 ’18: $321MQ4 ’18Q1 ’19: $404MQ2 ’19: $393MQ3 ’19: $261MQ4 ’19: $198MQ4 ’19Q1 ’20: $230MQ2 ’20: $211MQ3 ’20: $120MQ4 ’20: $121MQ4 ’20Q1 ’21: $103MQ2 ’21: $133MQ3 ’21: $127MQ4 ’21: $156MQ4 ’21Q1 ’22: $141MQ2 ’22: $161MQ3 ’22: $125MQ4 ’22: $161MQ4 ’22Q1 ’23: $235MQ2 ’23: $202MQ3 ’23: $170MQ4 ’23: $245MQ4 ’23Q1 ’24: $318MQ2 ’24: $263MQ3 ’24: $303MQ4 ’24: $383MQ4 ’24Q1 ’25: $385MQ2 ’25: $212MQ3 ’25: $209MQ4 ’25: $180MQ4 ’25Q1 ’26: $146Mfilingsflow.com
QuarterSharesValue% of Portfolio
Q1 20264.39M$146M+0.48%
Q4 20254.59M$180M+0.50%
Q3 20254.65M$209M+0.54%
Q2 20254.31M$212M+0.56%
Q1 20256.80M$385M+1.08%
Q4 20246.67M$383M+0.94%
Q3 20245.78M$303M+0.75%
Q2 20244.86M$263M+0.69%
Q1 20245.50M$318M+0.82%
Q4 20235.00M$245M+0.71%
Q3 20233.95M$170M+0.57%
Q2 20232.22M$202M+0.65%
Q1 20233.12M$235M+0.82%
Q4 20222.64M$161M+0.62%
Q3 20221.17M$125M+0.49%
Q2 20221.48M$161M+0.60%
Q1 20221.12M$141M+0.42%
Q4 20211.03M$156M+0.42%
Q3 2021916.3K$127M+0.36%
Q2 20211.01M$133M+0.42%
Q1 2021951.1K$103M+0.33%
Q4 2020948.7K$121M+0.40%
Q3 20201.14M$120M+0.47%
Q2 20202.54M$211M+0.86%
Q1 20203.36M$230M+1.12%
Q4 20192.18M$198M+0.79%
Q3 20193.25M$261M+1.12%
Q2 20195.26M$393M+1.65%
Q1 20196.66M$404M+1.70%
Q4 20186.71M$321M+1.59%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See William Blair Investment Management, LLC’s full portfolio or all institutional holders of CPRT.