Picton Mahoney Asset Management’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2023
Q3
Sell
-18,202
Closed -$5.19M 409
2023
Q2
$5.19M Buy
18,202
+959
+6% +$273K 0.22% 127
2023
Q1
$4.8M Buy
+17,243
New +$4.8M 0.21% 140
2020
Q2
Hold
0
317
2020
Q1
Hold
0
290
2015
Q3
Sell
-77,600
Closed -$31.3M 274
2015
Q2
$31.3M Buy
77,600
+47,800
+160% +$19.3M 1.55% 6
2015
Q1
$12.6M Buy
+29,800
New +$12.6M 0.48% 61
2014
Q3
Sell
-4,800
Closed -$1.51K 314
2014
Q2
$1.51K Buy
+4,800
New +$1.51K 0.09% 143