Columbia Asset Management’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2021
Q4
Sell
-885
Closed -$250K 189
2021
Q3
$250K Sell
885
-795
-47% -$225K 0.05% 167
2021
Q2
$582K Buy
+1,680
New +$582K 0.13% 110
2019
Q1
Sell
-335
Closed -$101K 219
2018
Q4
$101K Sell
335
-125
-27% -$37.7K 0.03% 201
2018
Q3
$163K Buy
+460
New +$163K 0.04% 185
2017
Q1
Sell
-630
Closed -$179K 173
2016
Q4
$179K Sell
630
-365
-37% -$104K 0.06% 176
2016
Q3
$311K Sell
995
-210
-17% -$65.6K 0.11% 144
2016
Q2
$291K Buy
+1,205
New +$291K 0.1% 141