William Blair Investment Management
ALGN icon

William Blair Investment Management’s Align Technology ALGN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2023
Q2
Sell
-1,460
Closed -$488K 400
2023
Q1
$488K Sell
1,460
-535
-27% -$179K ﹤0.01% 360
2022
Q4
$421K Sell
1,995
-107,762
-98% -$22.7M ﹤0.01% 363
2022
Q3
$22.7M Buy
109,757
+37,248
+51% +$7.71M 0.09% 239
2022
Q2
$17.2M Sell
72,509
-4,100
-5% -$970K 0.06% 273
2022
Q1
$33.4M Sell
76,609
-7,137
-9% -$3.11M 0.1% 224
2021
Q4
$55M Sell
83,746
-13,156
-14% -$8.65M 0.15% 150
2021
Q3
$64.5M Sell
96,902
-1,188
-1% -$791K 0.18% 136
2021
Q2
$59.9M Buy
98,090
+44,715
+84% +$27.3M 0.19% 133
2021
Q1
$28.9M Sell
53,375
-1,623
-3% -$879K 0.09% 188
2020
Q4
$29.4M Sell
54,998
-15,043
-21% -$8.04M 0.1% 172
2020
Q3
$22.9M Buy
70,041
+9,076
+15% +$2.97M 0.09% 182
2020
Q2
$16.7M Buy
+60,965
New +$16.7M 0.07% 201
2019
Q4
Sell
-6,645
Closed -$1.2M 359
2019
Q3
$1.2M Sell
6,645
-106,724
-94% -$19.3M 0.01% 347
2019
Q2
$31M Sell
113,369
-5,858
-5% -$1.6M 0.13% 154
2019
Q1
$33.9M Sell
119,227
-15,725
-12% -$4.47M 0.14% 139
2018
Q4
$28.3M Buy
134,952
+41,061
+44% +$8.6M 0.14% 145
2018
Q3
$36.7M Sell
93,891
-34,057
-27% -$13.3M 0.13% 176
2018
Q2
$43.8M Sell
127,948
-138,502
-52% -$47.4M 0.16% 158
2018
Q1
$66.9M Sell
266,450
-89,802
-25% -$22.6M 0.26% 114
2017
Q4
$79.2M Sell
356,252
-910,056
-72% -$202M 0.31% 105
2017
Q3
$236M Sell
1,266,308
-245,617
-16% -$45.8M 0.84% 31
2017
Q2
$227M Sell
1,511,925
-61,676
-4% -$9.26M 0.83% 36
2017
Q1
$181M Buy
1,573,601
+62,441
+4% +$7.16M 0.68% 47
2016
Q4
$145M Sell
1,511,160
-129,664
-8% -$12.5M 0.58% 55
2016
Q3
$154M Sell
1,640,824
-918,414
-36% -$86.1M 0.58% 54
2016
Q2
$206M Sell
2,559,238
-946,632
-27% -$76.3M 0.81% 34
2016
Q1
$255M Sell
3,505,870
-520,494
-13% -$37.8M 1.01% 17
2015
Q4
$265M Buy
4,026,364
+333,469
+9% +$22M 1.07% 18
2015
Q3
$210M Buy
+3,692,895
New +$210M 0.43% 49