PAM
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Princeton Alpha Management’s Biogen BIIB Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2017
Q2
Sell
-4,212
Closed -$1.15M 58
2017
Q1
$1.15M Sell
4,212
-3,135
-43% -$857K 0.39% 55
2016
Q4
$2.08M Buy
7,347
+2,347
+47% +$665K 0.43% 35
2016
Q3
$1.57M Sell
5,000
-4,876
-49% -$1.53M 0.29% 75
2016
Q2
$2.39M Buy
+9,876
New +$2.39M 0.43% 32
2016
Q1
Sell
-6,102
Closed -$1.87M 733
2015
Q4
$1.87M Buy
6,102
+4,817
+375% +$1.48M 0.32% 85
2015
Q3
$375K Buy
1,285
+769
+149% +$224K 0.08% 392
2015
Q2
$208K Sell
516
-390
-43% -$157K 0.04% 585
2015
Q1
$383K Buy
+906
New +$383K 0.08% 344
2014
Q4
Sell
-1,348
Closed -$446K 676
2014
Q3
$446K Buy
1,348
+708
+111% +$234K 0.1% 288
2014
Q2
$202K Sell
640
-343
-35% -$108K 0.04% 578
2014
Q1
$301K Sell
983
-345
-26% -$106K 0.09% 342
2013
Q4
$371K Buy
+1,328
New +$371K 0.27% 121