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Biogen
BIIB

Overview Fund Activity

1,055 hedge funds and large institutions have $36.2B invested in Biogen in 2020 Q2 according to their latest regulatory filings, with 96 funds opening new positions, 337 increasing their positions, 436 reducing their positions, and 130 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,055
Holders Change
-40
Holders Change %
-3.65%
% of All Funds
21.69%
Holding in Top 10
21
Holding in Top 10 Change
-28
Holding in Top 10 Change %
-57.14%
% of All Funds
0.43%
New
96
Increased
337
Reduced
436
Closed
130
Calls
$894M
Puts
$1.43B
Net Calls
-$535M
Net Calls Change
-$264M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.28B
2
Nordea Investment Management
2
Nordea Investment Management
Sweden
$284M
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$531M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$226M
5
AL
5
AJO LP
Pennsylvania
$113M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$323M
2
BlackRock
2
BlackRock
New York
$3.91B
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$3.45B
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$306M
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$190M
Name Holding Trade Value Shares
Change 		Shares
Change %
HF
126
HRT Financial
New York
$34.1M +$34.1M +127,380 New
Janus Henderson Group
127
Janus Henderson Group
United Kingdom
$34M +$12.7M +47,633 +60%
VRS
128
Virginia Retirement Systems
Virginia
$33.8M +$15M +56,100 +80%
Ameriprise
129
Ameriprise
Minnesota
$33.7M -$14.7M -54,918 -30%
SEI Investments
130
SEI Investments
Pennsylvania
$33.6M -$212K -791 -0.6%
SCP
131
Seizert Capital Partners
Michigan
$32.7M +$2.54M +9,482 +8%
State of New Jersey Common Pension Fund D
132
State of New Jersey Common Pension Fund D
New Jersey
$32.3M -$3.69M -13,787 -10%
T
133
TOBAM
France
$32M +$10.4M +38,742 +48%
SC
134
Samlyn Capital
New York
$31.9M +$4.4M +16,440 +16%
UCFA
135
United Capital Financial Advisors
Texas
$31.5M +$3.73M +13,943 +13%
GC
136
Guggenheim Capital
Illinois
$31.3M +$3.44M +12,871 +12%
SOMRS
137
State of Michigan Retirement System
Michigan
$31.3M +$20.2M +75,506 +182%
Toronto Dominion Bank
138
Toronto Dominion Bank
Ontario, Canada
$30.8M -$6.5M -24,312 -17%
Truist Financial
139
Truist Financial
North Carolina
$30.5M +$3.58M +13,380 +13%
TAM
140
Tocqueville Asset Management
New York
$30.3M -$10.5M -39,092 -26%
Bank Julius Baer & Co
141
Bank Julius Baer & Co
Switzerland
$29.6M -$2.69M -10,090 -8%
Royal London Asset Management
142
Royal London Asset Management
United Kingdom
$29.4M -$2.21M -8,474 -7%
OPERF
143
Oregon Public Employees Retirement Fund
Oregon
$28.6M -$4.45M -16,619 -13%
Capital Fund Management (CFM)
144
Capital Fund Management (CFM)
France
$28.3M +$4.47M +16,703 +19%
SM
145
Sabby Management
Florida
$27.8M +$27.8M +103,902 New
State of Wisconsin Investment Board
146
State of Wisconsin Investment Board
Wisconsin
$27.5M -$1.46M -5,439 -5%
ACI
147
AMP Capital Investors
Australia
$27.5M -$6.29M -24,141 -19%
Ohio Public Employees Retirement System (OPERS)
148
Ohio Public Employees Retirement System (OPERS)
Ohio
$27.4M +$867K +3,241 +3%
Millennium Management
149
Millennium Management
New York
$26.8M +$7.43M +27,785 +38%
GAM
150
Gotham Asset Management
New York
$26.7M -$9.12M -34,093 -25%
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