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OrbiMed’s Mersana Therapeutics MRSN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2023
Q3
Sell
-7,214,937
Closed -$23.7M 128
2023
Q2
$23.7M Sell
7,214,937
-1,796,500
-20% -$5.91M 0.43% 64
2023
Q1
$37M Hold
9,011,437
0.73% 44
2022
Q4
$52.8M Hold
9,011,437
1.01% 37
2022
Q3
$60.9K Hold
9,011,437
1.13% 31
2022
Q2
$41.6K Buy
9,011,437
+4,222,537
+88% +$19.5K 0.75% 44
2022
Q1
$19.1M Buy
4,788,900
+1,900,053
+66% +$7.58M 0.31% 68
2021
Q4
$18M Hold
2,888,847
0.23% 88
2021
Q3
$27.2M Buy
2,888,847
+88,600
+3% +$836K 0.3% 82
2021
Q2
$38M Buy
2,800,247
+907,747
+48% +$12.3M 0.38% 68
2021
Q1
$30.6M Buy
1,892,500
+1,119,152
+145% +$18.1M 0.29% 82
2020
Q4
$20.6M Sell
773,348
-555,504
-42% -$14.8M 0.18% 101
2020
Q3
$24.7M Sell
1,328,852
-581,156
-30% -$10.8M 0.31% 78
2020
Q2
$44.7M Buy
1,910,008
+563,287
+42% +$13.2M 0.63% 50
2020
Q1
$7.85M Sell
1,346,721
-726,598
-35% -$4.24M 0.13% 90
2019
Q4
$11.9M Buy
2,073,319
+182,200
+10% +$1.04M 0.17% 78
2019
Q3
$2.99M Hold
1,891,119
0.06% 98
2019
Q2
$7.66M Hold
1,891,119
0.12% 91
2019
Q1
$9.95M Buy
+1,891,119
New +$9.95M 0.15% 88