GF
MRSN

Gabelli Funds’s Mersana Therapeutics MRSN Stock Holding History

Gabelli Funds’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
2026
Q1 		– Sell
-47,300
Closed -$1.37M – 1304
2025
Q4 		$1.37M Buy
+47,300
New +$898K 0.01% 836

Other funds holding MRSN

IA
IFP Advisors Tampa, Florida $4.82B AUM 20.19% 1-Year Est. Return