Chilton Capital Management’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$734 Hold
4
﹤0.01% 633
2025
Q4
$704 Buy
+4
New +$653 ﹤0.01% 616
2025
Q3
Sell
-20
Closed -$2.51K 573
2025
Q2
$2.51K Buy
+20
New +$2.49K ﹤0.01% 501
2022
Q3
Sell
-55
Closed -$11K 251
2022
Q2
$11K Buy
+55
New +$11.2K ﹤0.01% 452
2016
Q4
Sell
-6,763
Closed -$2.12M 141
2016
Q3
$2.12M Sell
6,763
-4,712
-41% -$1.4M 0.21% 87
2016
Q2
$2.77M Buy
11,475
+172
+2% +$45.3K 0.27% 82
2016
Q1
$2.94M Sell
11,303
-6,148
-35% -$1.62M 0.29% 83
2015
Q4
$5.35M Sell
17,451
-20,260
-54% -$5.82M 0.56% 74
2015
Q3
$11M Buy
37,711
+12,407
+49% +$4.1M 1.13% 33
2015
Q2
$10.2M Buy
+25,304
New +$10.2M 0.96% 45

Other funds holding BIIB