Sigma Capital Management’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2014
Q2
Sell
-32,000
Closed -$9.79M 14
2014
Q1
$9.79M Buy
32,000
+22,000
+220% +$6.73M 0.5% 53
2013
Q4
$2.8M Buy
+10,000
New +$2.8M 0.16% 98
2013
Q3
Sell
-37,500
Closed -$8.07M 252
2013
Q2
$8.07M Buy
+37,500
New +$8.07M 0.37% 62