Ghost Tree Capital’s bluebird bio BLUE Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2024
Q1
Sell
-23,250
Closed -$642K 69
2023
Q4
$642K Buy
+23,250
New +$642K 0.21% 43
2018
Q4
Sell
-5,790
Closed -$11M 41
2018
Q3
$11M Sell
5,790
-2,316
-29% -$4.38M 2.33% 12
2018
Q2
$16.5M Buy
+8,106
New +$16.5M 4.85% 6
2017
Q1
Sell
-2,316
Closed -$1.85M 62
2016
Q4
$1.85M Sell
2,316
-2,316
-50% -$1.85M 0.45% 47
2016
Q3
$4.07M Sell
4,632
-8,492
-65% -$7.46M 0.66% 36
2016
Q2
$7.36M Buy
+13,124
New +$7.36M 2.13% 11
2016
Q1
Sell
-9,264
Closed -$7.71M 49
2015
Q4
$7.71M Buy
+9,264
New +$7.71M 3.16% 13
2015
Q2
Sell
-2,316
Closed -$3.62M 70
2015
Q1
$3.62M Hold
2,316
1.3% 33
2014
Q4
$2.75M Sell
2,316
-386
-14% -$459K 1.32% 32
2014
Q3
$1.26M Buy
+2,702
New +$1.26M 0.68% 45