Alta Capital Management’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2020
Q2
Sell
-2,568
Closed -$812K 90
2020
Q1
$812K Buy
2,568
+1,284
+100% +$406K 0.04% 69
2019
Q4
$381K Hold
1,284
0.02% 72
2019
Q3
$298K Hold
1,284
0.02% 76
2019
Q2
$300K Hold
1,284
0.02% 79
2019
Q1
$303K Sell
1,284
-250
-16% -$59K 0.02% 76
2018
Q4
$461K Sell
1,534
-130
-8% -$39.1K 0.03% 66
2018
Q3
$587K Hold
1,664
0.03% 63
2018
Q2
$482K Sell
1,664
-216
-11% -$62.6K 0.03% 61
2018
Q1
$514K Hold
1,880
0.03% 59
2017
Q4
$598K Hold
1,880
0.04% 57
2017
Q3
$588K Hold
1,880
0.04% 58
2017
Q2
$510K Buy
1,880
+15
+0.8% +$4.07K 0.03% 61
2017
Q1
$509K Sell
1,865
-24
-1% -$6.55K 0.03% 62
2016
Q4
$535K Hold
1,889
0.04% 65
2016
Q3
$591K Sell
1,889
-40,635
-96% -$12.7M 0.04% 64
2016
Q2
$10.3M Buy
42,524
+1,412
+3% +$341K 0.63% 44
2016
Q1
$10.7M Buy
41,112
+25,317
+160% +$6.59M 0.66% 43
2015
Q4
$4.84M Buy
15,795
+1,539
+11% +$471K 0.39% 42
2015
Q3
$4.16M Buy
14,256
+1,242
+10% +$362K 0.35% 45
2015
Q2
$5.26M Buy
13,014
+947
+8% +$382K 0.43% 44
2015
Q1
$5.1M Buy
12,067
+10,466
+654% +$4.42M 0.43% 44
2014
Q4
$543K Hold
1,601
0.05% 69
2014
Q3
$529K Hold
1,601
0.05% 66
2014
Q2
$504K Buy
1,601
+19
+1% +$5.98K 0.05% 70
2014
Q1
$483K Hold
1,582
0.05% 70
2013
Q4
$442K Hold
1,582
0.05% 66
2013
Q3
$380K Hold
1,582
0.05% 67
2013
Q2
$340K Buy
+1,582
New +$340K 0.05% 67