Chelsea Counsel Company’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2017
Q1
Sell
-1,500
Closed -$425K 83
2016
Q4
$425K Hold
1,500
0.22% 68
2016
Q3
$470K Sell
1,500
-2,200
-59% -$689K 0.24% 62
2016
Q2
$895K Hold
3,700
0.4% 50
2016
Q1
$963K Hold
3,700
0.31% 56
2015
Q4
$1.13M Sell
3,700
-1,100
-23% -$337K 0.34% 54
2015
Q3
$1.4M Buy
4,800
+2,500
+109% +$730K 0.33% 54
2015
Q2
$929K Buy
2,300
+300
+15% +$121K 0.21% 62
2015
Q1
$844K Sell
2,000
-23
-1% -$9.71K 0.18% 63
2014
Q4
$687K Buy
2,023
+1,000
+98% +$340K 0.14% 68
2014
Q3
$338K Sell
1,023
-600
-37% -$198K 0.07% 98
2014
Q2
$512K Buy
+1,623
New +$512K 0.1% 80
2014
Q1
Sell
-1,023
Closed -$286K 124
2013
Q4
$286K Hold
1,023
0.07% 87
2013
Q3
$246K Sell
1,023
-800
-44% -$192K 0.05% 100
2013
Q2
$392K Buy
+1,823
New +$392K 0.1% 70