William Blair Investment Management’s Certara CERT Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q1
Sell
2024
Q4
$147K Sell
2024
Q3
$18.7M Sell
2024
Q2
$72.3M Sell
2024
Q1
$102M Sell
2023
Q4
$124M Sell
2023
Q3
$104M Buy
2023
Q2
$129M Buy
2023
Q1
$169M Buy
2022
Q4
$108M Buy
2022
Q3
$67.7M Sell
2022
Q2
$115M Sell
2022
Q1
$119M Sell
2021
Q4
$157M Buy
2021
Q3
$149M Sell
2021
Q2
$135M Sell
2021
Q1
$132M Buy
2020
Q4
$6.15M Buy