Brooklyn Investment Group’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$537K Buy
2025
Q2
$534K Buy
2025
Q1
$127K Buy
2024
Q4
$94.8K Buy
2024
Q3
$20K Buy