UBS AM’s Mersana Therapeutics MRSN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2023
Q4
Sell
-4,103
Closed -$130K 2581
2023
Q3
$130K Hold
4,103
﹤0.01% 2549
2023
Q2
$422K Hold
4,103
﹤0.01% 2376
2023
Q1
$422K Hold
4,103
﹤0.01% 2376
2022
Q4
$601K Buy
4,103
+568
+16% +$83.2K ﹤0.01% 2101
2022
Q3
$597K Hold
3,535
﹤0.01% 2263
2022
Q2
$408K Hold
3,535
﹤0.01% 2374
2022
Q1
$353K Buy
3,535
+1,798
+104% +$179K ﹤0.01% 2553
2021
Q4
$270K Hold
1,737
﹤0.01% 2702
2021
Q3
$409K Hold
1,737
﹤0.01% 2557
2021
Q2
$590K Buy
1,737
+154
+10% +$52.3K ﹤0.01% 2470
2021
Q1
$640K Sell
1,583
-1,144
-42% -$463K ﹤0.01% 2298
2020
Q4
$1.81M Buy
2,727
+209
+8% +$139K ﹤0.01% 1723
2020
Q3
$1.17M Buy
2,518
+433
+21% +$202K ﹤0.01% 1776
2020
Q2
$1.22M Buy
+2,085
New +$1.22M ﹤0.01% 1718