Polar Capital Holdings’s Biogen BIIB Stock Holding History

Polar Capital Holdings’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
2024 Q3	–	Sell	-225,000	Closed	-$52.2M	–	296
2024 Q2	$52.2M	Sell	225,000 -75,000	-25%	-$16.3M	0.31%	80
2024 Q1	$64.7M	Hold	300,000	–	–	0.34%	73
2023 Q4	$77.6M	Hold	300,000	–	–	0.48%	60
2023 Q3	$77.1M	Sell	300,000 -25,000	-8%	-$6.69M	0.57%	52
2023 Q2	$92.6M	Buy	325,000 +75,000	+30%	+$22.3M	0.47%	49
2023 Q1	$69.5M	Buy	250,000 +100,000	+67%	+$27.7M	0.45%	64
2022 Q4	$41.5M	Sell	150,000 -100,000	-40%	-$28.2M	0.33%	91
2022 Q3	$66.8K	Buy	250,000 +75,000	+43%	+$15.9M	0.43%	63
2022 Q2	$35.7K	Buy	175,000 +50,000	+40%	+$10.2M	0.21%	101
2022 Q1	$26.3K	Sell	125,000 -25,000	-17%	-$5.44M	0.12%	143
2021 Q4	$36K	Buy	150,000 +25,000	+20%	+$6.43M	0.14%	125
2021 Q3	$35.4K	Hold	125,000	–	–	0.14%	128
2021 Q2	$43.3K	Sell	125,000 -75,000	-38%	-$22.7M	0.19%	111
2021 Q1	$56M	Buy	200,000 +50,000	+33%	+$13.5M	0.35%	86
2020 Q4	$36.7M	Buy	+150,000	New	+$38.7M	0.22%	108

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 $5.72T AUM 30.48% 1-Year Est. Return

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

JP Morgan Chase

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Wellington Management Group

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

T. Rowe Price Investment Management

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Geode Capital Management

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

Norges Bank Oslo, Norway $935B AUM

T. Rowe Price Associates

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return