William Blair Investment Management’s Pure Storage PSTG Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$284M Buy
4,926,836
+2,612,300
+113% +$150M 0.75% 25
2025
Q1
$102M Sell
2,314,536
-210,672
-8% -$9.33M 0.29% 100
2024
Q4
$155M Buy
2,525,208
+2,386,864
+1,725% +$147M 0.38% 86
2024
Q3
$6.95M Sell
138,344
-317,318
-70% -$15.9M 0.02% 333
2024
Q2
$29.3M Sell
455,662
-200,839
-31% -$12.9M 0.08% 225
2024
Q1
$34.1M Sell
656,501
-3,699
-0.6% -$192K 0.09% 221
2023
Q4
$23.5M Sell
660,200
-27,400
-4% -$977K 0.07% 271
2023
Q3
$24.5M Buy
687,600
+70,620
+11% +$2.52M 0.08% 243
2023
Q2
$22.7M Sell
616,980
-3,017,110
-83% -$111M 0.07% 271
2023
Q1
$92.7M Sell
3,634,090
-1,092,640
-23% -$27.9M 0.32% 98
2022
Q4
$126M Sell
4,726,730
-348,704
-7% -$9.33M 0.48% 71
2022
Q3
$139M Sell
5,075,434
-1,933,543
-28% -$52.9M 0.55% 62
2022
Q2
$180M Sell
7,008,977
-848,655
-11% -$21.8M 0.67% 42
2022
Q1
$277M Sell
7,857,632
-6,829,587
-47% -$241M 0.83% 25
2021
Q4
$478M Sell
14,687,219
-771,563
-5% -$25.1M 1.29% 6
2021
Q3
$389M Sell
15,458,782
-248,011
-2% -$6.24M 1.1% 12
2021
Q2
$307M Buy
15,706,793
+245,386
+2% +$4.79M 0.96% 25
2021
Q1
$333M Sell
15,461,407
-247,708
-2% -$5.34M 1.08% 14
2020
Q4
$355M Sell
15,709,115
-423,947
-3% -$9.59M 1.18% 13
2020
Q3
$248M Sell
16,133,062
-90,901
-0.6% -$1.4M 0.97% 21
2020
Q2
$281M Buy
16,223,963
+45,292
+0.3% +$785K 1.14% 14
2020
Q1
$199M Buy
16,178,671
+634,991
+4% +$7.81M 0.97% 24
2019
Q4
$266M Buy
15,543,680
+2,648,556
+21% +$45.3M 1.06% 19
2019
Q3
$218M Buy
12,895,124
+456,953
+4% +$7.74M 0.93% 27
2019
Q2
$190M Sell
12,438,171
-212,714
-2% -$3.25M 0.8% 36
2019
Q1
$276M Buy
12,650,885
+2,761,026
+28% +$60.2M 1.16% 14
2018
Q4
$159M Sell
9,889,859
-1,259,661
-11% -$20.3M 0.79% 33
2018
Q3
$289M Buy
11,149,520
+3,209,534
+40% +$83.3M 1% 16
2018
Q2
$190M Buy
7,939,986
+1,375,379
+21% +$32.8M 0.71% 32
2018
Q1
$131M Buy
+6,564,607
New +$131M 0.5% 66