BIIB icon

Biogen
BIIB

Overview Fund Activity

860 hedge funds and large institutions have $20.1B invested in Biogen in 2024 Q4 according to their latest regulatory filings, with 130 funds opening new positions, 292 increasing their positions, 317 reducing their positions, and 158 closing their positions.

Holders
860
Holders Change
-42
Holders Change %
-4.66%
% of All Funds
11.45%
Holding in Top 10
4
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-50%
% of All Funds
0.05%
New
130
Increased
292
Reduced
317
Closed
158
Calls
$308M
Puts
$356M
Net Calls
-$47.1M
Net Calls Change
+$22.1M

Top Buyers

1
Pacer Advisors
1
Pacer Advisors
Pennsylvania
$408M
2
Norges Bank
2
Norges Bank
Norway
$356M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$246M
4
VanEck Associates
4
VanEck Associates
New York
$163M
5
Qube Research & Technologies (QRT)
5
Qube Research & Technologies (QRT)
United Kingdom
$167M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$321M
2
RCM
2
RA Capital Management
Massachusetts
$0
3
T. Rowe Price Investment Management
3
T. Rowe Price Investment Management
Maryland
$474M
4
Ameriprise
4
Ameriprise
Minnesota
$22M
5
ClearBridge Investments
5
ClearBridge Investments
New York
$242K
Name Market Value Shares Shares
Change 		Shares
Change %
Sumitomo Mitsui Trust Group
51
Sumitomo Mitsui Trust Group
Japan
$59.9M 391,496 +21,368 +6%
BNP Paribas Financial Markets
52
BNP Paribas Financial Markets
France
$57.8M 377,961 -35,399 -9%
Squarepoint
53
Squarepoint
New York
$56.8M 371,201 +140,553 +61%
TD Asset Management
54
TD Asset Management
Ontario, Canada
$54.4M 355,706 -15,295 -4%
Brown Advisory
55
Brown Advisory
Maryland
$53.1M 347,566 +14,339 +4%
Nuveen Asset Management
56
Nuveen Asset Management
Illinois
$46M 300,741 -22,446 -7%
Pictet Asset Management
57
Pictet Asset Management
Switzerland
$44.9M 293,693 -178,832 -38%
CCM
58
Causeway Capital Management
California
$43.1M 281,702 +281,702 New
RhumbLine Advisers
59
RhumbLine Advisers
Massachusetts
$41.1M 268,591 -5,718 -2%
Citigroup
60
Citigroup
New York
$40.4M 264,339 +26,191 +11%
Canada Pension Plan Investment Board
61
Canada Pension Plan Investment Board
Ontario, Canada
$39.9M 261,162 +56,132 +27%
National Pension Service
62
National Pension Service
South Korea
$38.2M 250,085 -109,484 -30%
PI
63
PineBridge Investments
New York
$38.2M 249,800 +202,716 +431%
Royal Bank of Canada
64
Royal Bank of Canada
Ontario, Canada
$37.7M 246,335 -96,859 -28%
Mitsubishi UFJ Asset Management
65
Mitsubishi UFJ Asset Management
Japan
$37.4M 245,814 +22,182 +10%
Hudson Bay Capital Management
66
Hudson Bay Capital Management
Connecticut
$36.9M 241,008 -58,992 -20%
Capital Fund Management (CFM)
67
Capital Fund Management (CFM)
France
$36.8M 240,343 +54,406 +29%
LSV Asset Management
68
LSV Asset Management
Illinois
$35.9M 234,448 +192,948 +465%
California State Teachers Retirement System (CalSTRS)
69
California State Teachers Retirement System (CalSTRS)
California
$35.7M 233,318 +2,811 +1%
Verition Fund Management
70
Verition Fund Management
Connecticut
$34.7M 227,130 +182,769 +412%
Nomura Holdings
71
Nomura Holdings
Japan
$33.5M 218,880 +209,613 +2,262%
Bank of Montreal
72
Bank of Montreal
Ontario, Canada
$32.3M 211,336 -8,575 -4%
Jane Street
73
Jane Street
New York
$31M 202,638 +92,349 +84%
CS
74
Candriam SCA
Luxembourg
$30.9M 201,964 -10,493 -5%
Nisa Investment Advisors
75
Nisa Investment Advisors
Missouri
$30.5M 199,254 +149,461 +300%
1 2
3
4 5