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Biogen
BIIB

Overview Fund Activity

1,002 hedge funds and large institutions have $29.5B invested in Biogen in 2021 Q4 according to their latest regulatory filings, with 143 funds opening new positions, 293 increasing their positions, 392 reducing their positions, and 153 closing their positions.

Holders
1,002
Holders Change
-31
Holders Change %
-3%
% of All Funds
15.47%
Holding in Top 10
11
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-26.67%
% of All Funds
0.17%
New
143
Increased
293
Reduced
392
Closed
153
Calls
$1.1B
Puts
$1.52B
Net Calls
-$420M
Net Calls Change
+$46.5M

Top Buyers

1
SAM
1
Southeastern Asset Management
Tennessee
$206M
2
Arrowstreet Capital
2
Arrowstreet Capital
Massachusetts
$232M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$1.48B
4
Point72 Asset Management
4
Point72 Asset Management
Connecticut
$147M
5
Barclays
5
Barclays
United Kingdom
$196M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$1.09B
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$44.9M
3
ClearBridge Investments
3
ClearBridge Investments
New York
$605M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$271M
5
Primecap Management
5
Primecap Management
California
$3.78B
Name Market Value Shares Shares
Change 		Shares
Change %
Mitsubishi UFJ Trust & Banking
101
Mitsubishi UFJ Trust & Banking
Japan
$38.8M 161,781 -24,082 -13%
Jane Street
102
Jane Street
New York
$38.5M 160,491 +66,321 +70%
UCFA
103
United Capital Financial Advisors
Texas
$38.4M 160,179 +3,538 +2%
Caisse de Depot et Placement du Quebec (CDPQ)
104
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$37.9M 157,831 +21,354 +16%
HSBC Holdings
105
HSBC Holdings
United Kingdom
$37.6M 156,227 +400 +0.3%
Prudential Financial
106
Prudential Financial
New Jersey
$37.1M 154,328 -3,409 -2%
BGIM
107
Brandywine Global Investment Management
Pennsylvania
$36.1M 150,320 -2,688 -2%
TD Asset Management
108
TD Asset Management
Ontario, Canada
$35.9M 149,484 +2,555 +2%
FCM
109
Farallon Capital Management
California
$35.4M 147,709 -23,150 -14%
SOMRS
110
State of Michigan Retirement System
Michigan
$34.9M 145,541 +358 +0.2%
Victory Capital Management
111
Victory Capital Management
Texas
$33.6M 140,146 +11,863 +9%
TCM
112
Tekla Capital Management
Massachusetts
$32.5M 135,639 -98,214 -42%
State of Wisconsin Investment Board
113
State of Wisconsin Investment Board
Wisconsin
$32.5M 135,563 -19,549 -13%
EVM
114
Eaton Vance Management
Massachusetts
$32.3M 134,454 -6,995 -5%
PI
115
Putnam Investments
Massachusetts
$32M 133,350 -18,311 -12%
RJA
116
Raymond James & Associates
Florida
$31.7M 132,282 -18,700 -12%
Fisher Asset Management
117
Fisher Asset Management
Washington
$31.7M 132,034 +23,545 +22%
CWM
118
CIBC World Markets
New York
$29.9M 124,701 +67,283 +117%
GT
119
Glenmede Trust
Pennsylvania
$29.9M 124,617 -21,842 -15%
LBA
120
Letko, Brosseau & Associates
Quebec, Canada
$29.6M 123,371 +3,375 +3%
BBVA
121
Banco Bilbao Vizcaya Argentaria
Spain
$28.7M 120,731 +103,510 +601%
Toronto Dominion Bank
122
Toronto Dominion Bank
Ontario, Canada
$28.6M 119,267 +10,743 +10%
MSV
123
MN Services Vermogensbeheer
Netherlands
$27.9M 116,208 +2,800 +2%
RPAM
124
Rhenman & Partners Asset Management
Sweden
$27.6M 115,000 -35,000 -23%
GLA
125
Great Lakes Advisors
Illinois
$27.1M 112,789 +25,158 +29%
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