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Silverarc Capital Management’s Mersana Therapeutics MRSN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$926K Buy
3,128,421
+39,916
+1% +$11.8K 0.17% 47
2025
Q1
$1.06M Buy
+3,088,505
New +$1.06M 0.22% 59
2024
Q4
Sell
-1,585,786
Closed -$3M 70
2024
Q3
$3M Sell
1,585,786
-914,799
-37% -$1.73M 0.67% 42
2024
Q2
$5.03M Sell
2,500,585
-468,213
-16% -$941K 1.19% 27
2024
Q1
$13.3M Sell
2,968,798
-3,451,338
-54% -$15.5M 3.69% 5
2023
Q4
$14.9M Buy
6,420,136
+1,420,136
+28% +$3.29M 4.43% 2
2023
Q3
$6.35M Buy
5,000,000
+4,000,000
+400% +$5.08M 1.93% 17
2023
Q2
$3.29M Buy
1,000,000
+459,941
+85% +$1.51M 1.02% 31
2023
Q1
$2.22M Sell
540,059
-600,123
-53% -$2.47M 0.92% 39
2022
Q4
$6.68M Buy
1,140,182
+146,109
+15% +$856K 1.91% 14
2022
Q3
$6.72M Buy
994,073
+144,073
+17% +$974K 2.27% 10
2022
Q2
$3.93M Buy
+850,000
New +$3.93M 1.21% 18
2021
Q3
Sell
-125,123
Closed -$1.7K 93
2021
Q2
$1.7K Buy
125,123
+100,123
+400% +$1.36K 0.76% 47
2021
Q1
$405K Buy
25,000
+14,237
+132% +$231K 0.22% 76
2020
Q4
$286K Buy
+10,763
New +$286K 0.17% 75