Susquehanna International Group’s Mersana Therapeutics MRSN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$133K Buy
17,975
+8,332
+86% +$61.7K ﹤0.01% 5777
2025
Q1
$83K Buy
9,643
+7,649
+384% +$65.8K ﹤0.01% 5917
2024
Q4
$71.3K Sell
1,994
-998
-33% -$35.7K ﹤0.01% 5782
2024
Q3
$141K Sell
2,992
-1,362
-31% -$64.4K ﹤0.01% 4980
2024
Q2
$219K Buy
4,354
+535
+14% +$26.9K ﹤0.01% 4625
2024
Q1
$428K Sell
3,819
-2,292
-38% -$257K ﹤0.01% 3744
2023
Q4
$354K Sell
6,111
-1,123
-16% -$65.1K ﹤0.01% 4329
2023
Q3
$230K Sell
7,234
-4,459
-38% -$142K ﹤0.01% 4362
2023
Q2
$962K Buy
11,693
+722
+7% +$59.4K ﹤0.01% 2768
2023
Q1
$1.13M Buy
10,971
+9,373
+587% +$963K ﹤0.01% 2724
2022
Q4
$234K Sell
1,598
-2,499
-61% -$366K ﹤0.01% 4261
2022
Q3
$692K Buy
4,097
+3,333
+436% +$563K ﹤0.01% 3066
2022
Q2
$88K Sell
764
-6,187
-89% -$713K ﹤0.01% 5053
2022
Q1
$693K Buy
6,951
+2,073
+42% +$207K ﹤0.01% 3291
2021
Q4
$759K Buy
4,878
+1,128
+30% +$176K ﹤0.01% 3219
2021
Q3
$884K Sell
3,750
-674
-15% -$159K ﹤0.01% 2929
2021
Q2
$1.5M Sell
4,424
-831
-16% -$282K ﹤0.01% 2418
2021
Q1
$2.13M Buy
5,255
+4,729
+899% +$1.91M ﹤0.01% 2056
2020
Q4
$350K Sell
526
-2,248
-81% -$1.5M ﹤0.01% 3747
2020
Q3
$1.29M Buy
2,774
+1,763
+174% +$820K ﹤0.01% 1905
2020
Q2
$591K Buy
1,011
+292
+41% +$171K ﹤0.01% 2751
2020
Q1
$105K Buy
+719
New +$105K ﹤0.01% 4034
2019
Q4
Sell
-655
Closed -$26K 4513
2019
Q3
$26K Sell
655
-862
-57% -$34.2K ﹤0.01% 4267
2019
Q2
$154K Buy
+1,517
New +$154K ﹤0.01% 4008