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Biogen
BIIB

Overview Fund Activity

929 hedge funds and large institutions have $29.7B invested in Biogen in 2024 Q2 according to their latest regulatory filings, with 99 funds opening new positions, 317 increasing their positions, 334 reducing their positions, and 95 closing their positions.

Holders
929
Holders Change
-12
Holders Change %
-1.28%
% of All Funds
13.51%
Holding in Top 10
11
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+37.5%
% of All Funds
0.16%
New
99
Increased
317
Reduced
334
Closed
95
Calls
$316M
Puts
$353M
Net Calls
-$36.7M
Net Calls Change
-$35.1M

Top Buyers

1
Ameriprise
1
Ameriprise
Minnesota
$336M
2
Norges Bank
2
Norges Bank
Norway
$482M
3
T. Rowe Price Investment Management
3
T. Rowe Price Investment Management
Maryland
$1.32B
4
Goldman Sachs
4
Goldman Sachs
New York
$329M
5
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$466M

Top Sellers

1
VanEck Associates
1
VanEck Associates
New York
$214M
2
Deutsche Bank
2
Deutsche Bank
Germany
$152M
3
Invesco
3
Invesco
Georgia
$299M
4
CCM
4
Camber Capital Management
Massachusetts
$0
5
Pictet Asset Management
5
Pictet Asset Management
Switzerland
$156M
Name Market Value Shares Shares
Change 		Shares
Change %
Two Sigma Advisers
76
Two Sigma Advisers
New York
$44.6M 192,500 +21,200 +12%
RJA
77
Raymond James & Associates
Florida
$43M 185,681 +17,557 +10%
Jane Street
78
Jane Street
New York
$41.3M 178,166 +92,172 +107%
Canada Pension Plan Investment Board
79
Canada Pension Plan Investment Board
Ontario, Canada
$40.3M 173,664 +64,505 +59%
Principal Financial Group
80
Principal Financial Group
Iowa
$37.9M 163,361 -3,241 -2%
SRIM
81
Saratoga Research & Investment Management
California
$36.6M 157,791 -5,060 -3%
ProShare Advisors
82
ProShare Advisors
Maryland
$36.5M 157,628 -16,372 -9%
Rafferty Asset Management
83
Rafferty Asset Management
New York
$35.1M 151,295 +38,479 +34%
WCM
84
Wedge Capital Management
North Carolina
$34.4M 148,514 -33,010 -18%
State Board of Administration of Florida Retirement System
85
State Board of Administration of Florida Retirement System
Florida
$33.8M 145,611 -32,825 -18%
Adage Capital Partners
86
Adage Capital Partners
Massachusetts
$31.9M 137,699 -113,883 -45%
Victory Capital Management
87
Victory Capital Management
Texas
$30.9M 133,213 -2,041 -2%
Canada Life
88
Canada Life
Manitoba, Canada
$30.1M 129,766 +4,539 +4%
Mirae Asset Global ETFs Holdings
89
Mirae Asset Global ETFs Holdings
Hong Kong
$29.7M 128,061 +128,061 New
Manulife (Manufacturers Life Insurance)
90
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$29.2M 125,829 -6,596 -5%
KAM
91
Krensavage Asset Management
New York
$28.7M 123,785 -10,283 -8%
New York State Teachers Retirement System (NYSTRS)
92
New York State Teachers Retirement System (NYSTRS)
New York
$28.6M 123,335 -3,484 -3%
APG Asset Management
93
APG Asset Management
Netherlands
$28M 129,576 +2,906 +2%
Susquehanna International Group
94
Susquehanna International Group
Pennsylvania
$27.4M 118,223 -125,191 -51%
Russell Investments Group
95
Russell Investments Group
United Kingdom
$27.2M 117,538 -29,090 -20%
Group One Trading
96
Group One Trading
Illinois
$27M 116,653 +116,653 New
LBA
97
Letko, Brosseau & Associates
Quebec, Canada
$26.1M 112,672 +7,365 +7%
New York State Common Retirement Fund
98
New York State Common Retirement Fund
New York
$25.8M 111,252 +2,077 +2%
Nordea Investment Management
99
Nordea Investment Management
Sweden
$25.7M 109,474 +4,098 +4%
BBVA
100
Banco Bilbao Vizcaya Argentaria
Spain
$25.5M 110,008 -900 -0.8%
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4
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