Affinity Asset Advisors’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
Q4
$2.89M Buy
2024
Q3
Sell
2024
Q2
$1.54M Sell
2024
Q1
$4.48M Hold
2023
Q4
$2.32M Sell
2023
Q3
$3.62M Buy
2021
Q3
Sell
2021
Q2
$1.15M Hold
2021
Q1
$1.38M Buy
2020
Q4
$1.33M Buy