First Trust Advisors
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First Trust Advisors’s Mersana Therapeutics MRSN Stock Holding History

First Trust Advisors’s Portfolio MRSN Stock Details MRSN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change % 		Capital Flow Portfolio Weight Portfolio Position
2021
Q2 		– Sell
-2,387
Closed -$966K – 2523
2021
Q1 		$966K Buy
2,387
+587
+33% +$238K ﹤0.01% 1997
2020
Q4 		$1.2M Buy
+1,800
New +$1.2M ﹤0.01% 1820