Rakuten Investment Management’s Biogen BIIB Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q1	$2.59M	Buy	+18,708	New	+$2.59M	0.01%	325
2024 Q3	$2.25M	Buy	11,566 +2,917	+34%	+$568K	0.01%	222
2024 Q2	$1.98M	Buy	8,649 +3,270	+61%	+$748K	0.01%	189
2024 Q1	$1.16M	Buy	5,379 +5,021	+1,403%	+$1.08M	0.01%	203
2023 Q4	$93.3K	Buy	+358	New	+$93.3K	﹤0.01%	198