Bain Capital Life Sciences Investors’s Mersana Therapeutics MRSN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$2.56M Hold
2025
Q1
$2.98M Hold
2024
Q4
$12.4M Hold
2024
Q3
$16.4M Hold
2024
Q2
$17.4M Hold
2024
Q1
$38.8M Hold
2023
Q4
$20.1M Hold
2023
Q3
$11M Hold
2023
Q2
$28.5M Hold
2023
Q1
$35.6M Hold
2022
Q4
$50.8M Hold
2022
Q3
$58.6M Hold
2022
Q2
$40M Buy
2022
Q1
$26M Buy
2021
Q4
$33.5M Buy
2021
Q3
$34.9M Hold
2021
Q2
$50.2M Hold
2021
Q1
$59.8M Buy
2020
Q4
$91.7M Hold
2020
Q3
$64.2M Hold
2020
Q2
$80.6M Buy