EP
MRSN

Essential Partners’s Mersana Therapeutics MRSN Stock Holding History

Essential Partners’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
-82
Closed -$2.37K – 2940
2025
Q4 		$2.37K Sell
82
-34
-29% -$646 ﹤0.01% 1742
2025
Q3 		$900 Sell
116
-100
-46% -$750 ﹤0.01% 2051
2025
Q2 		$1.6K Buy
+216
New +$1.9K ﹤0.01% 1382

Other funds holding MRSN

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