William Blair & Company’s Certara CERT Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q1
Sell
-14,299
Closed -$152K 1815
2024
Q4
$152K Sell
14,299
-16
-0.1% -$170 ﹤0.01% 1482
2024
Q3
$168K Sell
14,315
-3,340
-19% -$39.1K ﹤0.01% 1471
2024
Q2
$245K Sell
17,655
-2,961
-14% -$41K ﹤0.01% 1333
2024
Q1
$369K Sell
20,616
-105,524
-84% -$1.89M ﹤0.01% 1178
2023
Q4
$2.22M Sell
126,140
-21,688
-15% -$381K 0.01% 654
2023
Q3
$2.15M Sell
147,828
-8,671
-6% -$126K 0.01% 635
2023
Q2
$2.85M Sell
156,499
-3,264
-2% -$59.4K 0.01% 582
2023
Q1
$3.85M Sell
159,763
-1,517
-0.9% -$36.6K 0.02% 492
2022
Q4
$2.59M Sell
161,280
-3,659
-2% -$58.8K 0.01% 567
2022
Q3
$2.19M Sell
164,939
-18,743
-10% -$249K 0.01% 601
2022
Q2
$3.94M Sell
183,682
-16,936
-8% -$363K 0.02% 474
2022
Q1
$4.31M Buy
200,618
+138,244
+222% +$2.97M 0.02% 499
2021
Q4
$1.77M Buy
62,374
+22,389
+56% +$636K 0.01% 760
2021
Q3
$1.32M Sell
39,985
-4,145
-9% -$137K ﹤0.01% 816
2021
Q2
$1.25M Buy
44,130
+25,731
+140% +$729K ﹤0.01% 846
2021
Q1
$502K Buy
18,399
+11,976
+186% +$327K ﹤0.01% 1116
2020
Q4
$217K Buy
+6,423
New +$217K ﹤0.01% 1400