Ghost Tree Capital’s Immunogen Inc IMGN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2023
Q4
Sell
-175,000
Closed -$2.78M 73
2023
Q3
$2.78M Buy
175,000
+75,000
+75% +$1.19M 0.91% 26
2023
Q2
$1.89M Sell
100,000
-24,977
-20% -$471K 0.62% 37
2023
Q1
$480K Buy
+124,977
New +$480K 0.14% 50
2018
Q2
Sell
-7,500
Closed -$225K 58
2018
Q1
$225K Buy
+7,500
New +$225K 0.05% 50
2015
Q1
Hold
0
76
2014
Q4
Hold
0
77