Winch Advisory Services’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$2.01K Hold
2025
Q1
$2.19K Hold
2024
Q4
$2.45K Hold
2024
Q3
$3.1K Hold
2024
Q2
$3.71K Hold
2024
Q1
$3.45K Hold
2023
Q4
$4.14K Hold
2023
Q3
$4K Hold
2023
Q2
$5K Buy
2017
Q1
Sell
2016
Q4
$9K Hold
2016
Q3
$9K Buy