Viking Global Investors’s bluebird bio BLUE Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2015
Q4
Sell
-47,521
Closed -$52.7M 71
2015
Q3
$52.7M Buy
+47,521
New +$52.7M 0.2% 52