SO
BIIB icon

Sierra Ocean’s Biogen BIIB Stock Holding History

Sierra Ocean’s Portfolio BIIB Stock Details BIIB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change % 		Capital Flow Portfolio Weight Portfolio Position
2025
Q2 		$1.01K Sell
8
-31
-79% -$3.89K ﹤0.01% 912
2025
Q1 		$5.34K Buy
39
+19
+95% +$2.6K ﹤0.01% 573
2024
Q4 		$3.06K Buy
+20
New +$3.06K ﹤0.01% 685