William Blair & Company’s Cognex CGNX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$1.07M Buy
33,641
+12,461
+59% +$395K ﹤0.01% 880
2025
Q1
$632K Buy
21,180
+2,107
+11% +$62.9K ﹤0.01% 1020
2024
Q4
$684K Sell
19,073
-18,373
-49% -$659K ﹤0.01% 1005
2024
Q3
$1.52M Buy
37,446
+2,083
+6% +$84.4K ﹤0.01% 786
2024
Q2
$1.65M Hold
35,363
0.01% 738
2024
Q1
$1.5M Buy
35,363
+3,493
+11% +$148K ﹤0.01% 756
2023
Q4
$1.33M Buy
31,870
+57
+0.2% +$2.38K ﹤0.01% 778
2023
Q3
$1.35M Sell
31,813
-422
-1% -$17.9K 0.01% 755
2023
Q2
$1.81M Buy
32,235
+3,329
+12% +$186K 0.01% 687
2023
Q1
$1.43M Sell
28,906
-608
-2% -$30.1K 0.01% 735
2022
Q4
$1.39M Buy
29,514
+69
+0.2% +$3.25K 0.01% 732
2022
Q3
$1.22M Sell
29,445
-73
-0.2% -$3.03K 0.01% 757
2022
Q2
$1.26M Sell
29,518
-2,696
-8% -$115K 0.01% 768
2022
Q1
$2.49M Buy
32,214
+2,990
+10% +$231K 0.01% 644
2021
Q4
$2.27M Sell
29,224
-14,412
-33% -$1.12M 0.01% 694
2021
Q3
$3.5M Sell
43,636
-2,375
-5% -$190K 0.01% 543
2021
Q2
$3.87M Buy
46,011
+2,516
+6% +$211K 0.01% 521
2021
Q1
$3.61M Buy
43,495
+17,087
+65% +$1.42M 0.01% 528
2020
Q4
$2.12M Sell
26,408
-228
-0.9% -$18.3K 0.01% 633
2020
Q3
$1.73M Buy
26,636
+987
+4% +$64.3K 0.01% 613
2020
Q2
$1.53M Sell
25,649
-270
-1% -$16.1K 0.01% 618
2020
Q1
$1.09M Sell
25,919
-31
-0.1% -$1.31K 0.01% 639
2019
Q4
$1.45M Sell
25,950
-1,661
-6% -$93.1K 0.01% 688
2019
Q3
$1.36M Buy
27,611
+326
+1% +$16K 0.01% 671
2019
Q2
$1.31M Buy
27,285
+3,352
+14% +$161K 0.01% 693
2019
Q1
$1.22M Hold
23,933
0.01% 682
2018
Q4
$925K Buy
23,933
+1,414
+6% +$54.7K 0.01% 711
2018
Q3
$1.26M Sell
22,519
-1,115
-5% -$62.2K 0.01% 670
2018
Q2
$1.05M Sell
23,634
-5,188
-18% -$231K 0.01% 708
2018
Q1
$1.5M Sell
28,822
-7,709
-21% -$401K 0.01% 610
2017
Q4
$2.23M Buy
36,531
+1,193
+3% +$73K 0.02% 545
2017
Q3
$1.95M Sell
35,338
-4,352
-11% -$240K 0.01% 561
2017
Q2
$1.69M Buy
39,690
+26,538
+202% +$1.13M 0.01% 612
2017
Q1
$525K Sell
13,152
-3,822
-23% -$153K ﹤0.01% 880
2016
Q4
$540K Sell
16,974
-250
-1% -$7.95K ﹤0.01% 807
2016
Q3
$455K Sell
17,224
-5,660
-25% -$150K ﹤0.01% 855
2016
Q2
$493K Buy
22,884
+11,058
+94% +$238K ﹤0.01% 810
2016
Q1
$230K Sell
11,826
-11,974
-50% -$233K ﹤0.01% 1019
2015
Q4
$401K Sell
23,800
-224
-0.9% -$3.77K ﹤0.01% 866
2015
Q3
$412K Sell
24,024
-2,872
-11% -$49.3K ﹤0.01% 1046
2015
Q2
$646K Sell
26,896
-4,092
-13% -$98.3K ﹤0.01% 1688
2015
Q1
$768K Sell
30,988
-1,970
-6% -$48.8K ﹤0.01% 1618
2014
Q4
$680K Buy
32,958
+3,652
+12% +$75.3K ﹤0.01% 1603
2014
Q3
$590K Sell
29,306
-7,580
-21% -$153K ﹤0.01% 1642
2014
Q2
$708K Buy
36,886
+5,862
+19% +$113K ﹤0.01% 1558
2014
Q1
$525K Buy
31,024
+7,656
+33% +$130K ﹤0.01% 1601
2013
Q4
$445K Sell
23,368
-876
-4% -$16.7K ﹤0.01% 1617
2013
Q3
$379K Buy
24,244
+1,000
+4% +$15.6K ﹤0.01% 1637
2013
Q2
$263K Buy
+23,244
New +$263K ﹤0.01% 1721