William Blair & Company’s Hologic HOLX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$3.62M Sell
55,560
-16,259
-23% -$1.06M 0.01% 581
2025
Q1
$4.44M Sell
71,819
-69,468
-49% -$4.29M 0.01% 518
2024
Q4
$10.2M Sell
141,287
-106,111
-43% -$7.65M 0.03% 337
2024
Q3
$20.2M Sell
247,398
-9,671
-4% -$788K 0.06% 232
2024
Q2
$19.1M Sell
257,069
-43,740
-15% -$3.25M 0.06% 224
2024
Q1
$23.5M Sell
300,809
-7,706
-2% -$601K 0.07% 194
2023
Q4
$22M Sell
308,515
-16,569
-5% -$1.18M 0.08% 193
2023
Q3
$22.6M Sell
325,084
-43,051
-12% -$2.99M 0.09% 184
2023
Q2
$29.8M Sell
368,135
-9,842
-3% -$797K 0.11% 165
2023
Q1
$30.5M Sell
377,977
-10,725
-3% -$866K 0.12% 154
2022
Q4
$29.1M Sell
388,702
-94,301
-20% -$7.05M 0.13% 152
2022
Q3
$31.2M Sell
483,003
-139,101
-22% -$8.97M 0.14% 139
2022
Q2
$43.1M Buy
622,104
+25,451
+4% +$1.76M 0.19% 117
2022
Q1
$45.8M Sell
596,653
-27,803
-4% -$2.14M 0.16% 139
2021
Q4
$47.8M Sell
624,456
-30,516
-5% -$2.34M 0.15% 138
2021
Q3
$48.3M Buy
654,972
+90,460
+16% +$6.68M 0.16% 137
2021
Q2
$37.7M Sell
564,512
-62,748
-10% -$4.19M 0.13% 157
2021
Q1
$46.7M Buy
627,260
+36,943
+6% +$2.75M 0.18% 132
2020
Q4
$43M Sell
590,317
-7,852
-1% -$572K 0.16% 136
2020
Q3
$39.8M Buy
598,169
+181,536
+44% +$12.1M 0.17% 125
2020
Q2
$23.7M Buy
416,633
+406,293
+3,929% +$23.2M 0.11% 162
2020
Q1
$363K Sell
10,340
-79
-0.8% -$2.77K ﹤0.01% 962
2019
Q4
$544K Buy
10,419
+1,238
+13% +$64.6K ﹤0.01% 953
2019
Q3
$464K Sell
9,181
-6,948
-43% -$351K ﹤0.01% 976
2019
Q2
$775K Sell
16,129
-866
-5% -$41.6K ﹤0.01% 835
2019
Q1
$823K Buy
16,995
+795
+5% +$38.5K 0.01% 794
2018
Q4
$666K Buy
16,200
+863
+6% +$35.5K ﹤0.01% 819
2018
Q3
$629K Sell
15,337
-147
-0.9% -$6.03K ﹤0.01% 879
2018
Q2
$615K Sell
15,484
-1,350
-8% -$53.6K ﹤0.01% 877
2018
Q1
$629K Sell
16,834
-11,845
-41% -$443K ﹤0.01% 847
2017
Q4
$1.23M Buy
28,679
+12,205
+74% +$522K 0.01% 692
2017
Q3
$604K Buy
16,474
+6,044
+58% +$222K ﹤0.01% 872
2017
Q2
$473K Sell
10,430
-2,500
-19% -$113K ﹤0.01% 991
2017
Q1
$527K Buy
12,930
+2,650
+26% +$108K ﹤0.01% 879
2016
Q4
$412K Buy
+10,280
New +$412K ﹤0.01% 890
2015
Q4
Sell
-18,250
Closed -$714K 1230
2015
Q3
$714K Sell
18,250
-25,930
-59% -$1.01M 0.01% 857
2015
Q2
$1.68M Buy
44,180
+20,755
+89% +$790K ﹤0.01% 1399
2015
Q1
$773K Buy
23,425
+2,005
+9% +$66.2K ﹤0.01% 1613
2014
Q4
$573K Buy
21,420
+6,970
+48% +$186K ﹤0.01% 1647
2014
Q3
$351K Buy
14,450
+100
+0.7% +$2.43K ﹤0.01% 1793
2014
Q2
$363K Sell
14,350
-6,225
-30% -$157K ﹤0.01% 1755
2014
Q1
$442K Buy
20,575
+7,500
+57% +$161K ﹤0.01% 1651
2013
Q4
$291K Sell
13,075
-34,974
-73% -$778K ﹤0.01% 1749
2013
Q3
$992K Sell
48,049
-2,861,271
-98% -$59.1M ﹤0.01% 1333
2013
Q2
$56.1M Buy
+2,909,320
New +$56.1M 0.11% 278