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Biogen
BIIB

Overview Fund Activity

1,024 hedge funds and large institutions have $34.1B invested in Biogen in 2022 Q4 according to their latest regulatory filings, with 159 funds opening new positions, 323 increasing their positions, 358 reducing their positions, and 96 closing their positions.

Holders
1,024
Holders Change
+45
Holders Change %
+4.6%
% of All Funds
16.52%
Holding in Top 10
24
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+14.29%
% of All Funds
0.39%
New
159
Increased
323
Reduced
358
Closed
96
Calls
$1.29B
Puts
$1.51B
Net Calls
-$216M
Net Calls Change
-$369M

Top Buyers

1
Marshall Wace
1
Marshall Wace
United Kingdom
$345M
2
BlackRock
2
BlackRock
New York
$3.95B
3
DTC
3
Deep Track Capital
Connecticut
$83.1M
4
FCM
4
Farallon Capital Management
California
$164M
5
Barclays
5
Barclays
United Kingdom
$172M

Top Sellers

1
APM
1
Avidity Partners Management
Texas
$0
2
Millennium Management
2
Millennium Management
New York
$93.8M
3
Point72 Asset Management
3
Point72 Asset Management
Connecticut
$340M
4
Goldman Sachs
4
Goldman Sachs
New York
$271M
5
RCM
5
RA Capital Management
Massachusetts
$148M
Name Market Value Shares Shares
Change 		Shares
Change %
WCM
126
Wedge Capital Management
North Carolina
$37.2M 134,427 +134,427 New
HF
127
HRT Financial
New York
$36.8M 133,064 +97,102 +270%
Fisher Asset Management
128
Fisher Asset Management
Washington
$36.7M 132,495 +2,034 +2%
Manulife (Manufacturers Life Insurance)
129
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$35.6M 128,713 -32,808 -20%
Prudential Financial
130
Prudential Financial
New Jersey
$35.1M 126,608 +122 +0.1%
Ameriprise
131
Ameriprise
Minnesota
$34.3M 123,921 +3,760 +3%
Swedbank
132
Swedbank
Sweden
$33.8M 122,002 -14,068 -10%
RJA
133
Raymond James & Associates
Florida
$33.6M 121,484 -3,259 -3%
VOYA Investment Management
134
VOYA Investment Management
Georgia
$32.9M 118,640 +2,979 +3%
LBA
135
Letko, Brosseau & Associates
Quebec, Canada
$32.1M 116,058 -3,270 -3%
BA
136
Bridgewater Associates
Connecticut
$30.7M 110,797 -2,826 -2%
Mitsubishi UFJ Asset Management
137
Mitsubishi UFJ Asset Management
Japan
$30.4M 111,469 +13,781 +14%
Aberdeen Group
138
Aberdeen Group
United Kingdom
$28.9M 104,333 +6,597 +7%
Allspring Global Investments
139
Allspring Global Investments
North Carolina
$27.9M 100,666 +23,212 +30%
ERSOT
140
Employees Retirement System of Texas
Texas
$27.7M 100,000 +15,000 +18%
PAM
141
Panagora Asset Management
Massachusetts
$27.5M 99,399 -4,006 -4%
SEI Investments
142
SEI Investments
Pennsylvania
$27M 97,432 -6,426 -6%
State of Wisconsin Investment Board
143
State of Wisconsin Investment Board
Wisconsin
$25.9M 93,373 +380 +0.4%
Treasurer of the State of North Carolina
144
Treasurer of the State of North Carolina
North Carolina
$25.4M 91,658 -8,472 -8%
GT
145
Glenmede Trust
Pennsylvania
$24.7M 89,274 +12,607 +16%
State of New Jersey Common Pension Fund D
146
State of New Jersey Common Pension Fund D
New Jersey
$23.8M 85,887 -552 -0.6%
Verition Fund Management
147
Verition Fund Management
Connecticut
$23.4M 84,501 +13,878 +20%
Chevy Chase Trust
148
Chevy Chase Trust
Maryland
$23.1M 83,550 -5,785 -6%
Skandinaviska Enskilda Banken (SEB)
149
Skandinaviska Enskilda Banken (SEB)
Sweden
$22.7M 82,062 -5,148 -6%
Ohio Public Employees Retirement System (OPERS)
150
Ohio Public Employees Retirement System (OPERS)
Ohio
$22.1M 79,641 +4,729 +6%
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6
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