William Blair Investment Management’s Lantheus LNTH Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$32.1M Buy
2025
Q1
$35.5M Sell
2024
Q4
$34M Buy
2024
Q3
$40.7M Sell
2024
Q2
$40.6M Sell
2024
Q1
$34.8M Buy
2023
Q4
$34.5M Buy
2023
Q3
$23.8M Buy
2023
Q2
$27.5M Sell
2023
Q1
$41.8M Sell
2022
Q4
$30M Sell
2022
Q3
$42.1M Sell
2022
Q2
$51.4M Sell
2022
Q1
$67.4M Sell
2021
Q4
$63.9M Sell
2021
Q3
$67.6M Buy
2021
Q2
$155K Buy