Sphera Funds Management’s Mersana Therapeutics MRSN Stock Holding History

Sphera Funds Management’s Portfolio MRSN Stock Details MRSN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q1	–	Sell
2024 Q4	$987K	Buy
2023 Q3	–	Sell
2023 Q2	$1.38M	Buy
2023 Q1	$43.7K	Buy
2019 Q4	–	Sell
2019 Q3	$316K	Hold
2019 Q2	$810K	Hold
2019 Q1	$1.05M	Buy