Bellwether Advisors’s Biogen BIIB Stock Holding History

Bellwether Advisors’s Portfolio BIIB Stock Details BIIB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-26	Closed	-$3.27K	–	181
2025 Q2	$3.27K	Sell	26 -2	-7%	-$249	﹤0.01%	459
2025 Q1	$3.83K	Hold	28	–	–	﹤0.01%	392
2024 Q4	$4.28K	Buy	+28	New	+$4.72K	﹤0.01%	391
2023 Q2	–	Sell	-27	Closed	-$7.51K	–	128
2023 Q1	$7.51K	Hold	27	–	–	﹤0.01%	289
2022 Q4	$7.48K	Hold	27	–	–	﹤0.01%	286
2022 Q3	$7K	Hold	27	–	–	﹤0.01%	291
2022 Q2	$5K	Hold	27	–	–	﹤0.01%	274
2022 Q1	$5K	Sell	27 -105	-80%	-$22.8K	﹤0.01%	353
2021 Q4	$31K	Sell	132 -105	-44%	-$27K	0.01%	239
2021 Q3	$67K	Hold	237	–	–	0.02%	191
2021 Q2	$82K	Hold	237	–	–	0.03%	158
2021 Q1	$66K	Hold	237	–	–	0.03%	155
2020 Q4	$58K	Buy	+237	New	+$61.1K	0.03%	156

Other funds holding BIIB

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Primecap Management

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Wellington Management Group

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Geode Capital Management

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Point72 Asset Management

Point72 Asset Management Stamford, Connecticut $57.5B AUM 55.25% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

AQR Capital Management

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return