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Sio Capital Management’s Mersana Therapeutics MRSN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2021
Q3
Sell
-157,259
Closed -$2.14M 74
2021
Q2
$2.14M Hold
157,259
0.53% 53
2021
Q1
$2.54M Sell
157,259
-27,700
-15% -$448K 0.52% 59
2020
Q4
$4.92M Sell
184,959
-106,822
-37% -$2.84M 1.01% 30
2020
Q3
$5.43M Sell
291,781
-80,000
-22% -$1.49M 1.08% 29
2020
Q2
$8.7M Buy
371,781
+205,531
+124% +$4.81M 2.54% 10
2020
Q1
$969K Hold
166,250
0.32% 48
2019
Q4
$953K Buy
+166,250
New +$953K 0.23% 53