Parallax Volatility Advisers’s Mersana Therapeutics MRSN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2021
Q4
Hold
0
841
2021
Q3
Hold
0
806
2020
Q4
Sell
-1,148
Closed -$534K 1207
2020
Q3
$534K Buy
+1,148
New +$534K ﹤0.01% 700
2018
Q1
Sell
-30
Closed -$12K 2382
2017
Q4
$12K Buy
+30
New +$12K ﹤0.01% 2618