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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.

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 %
Acadian Asset Management
51
Acadian Asset Management
Massachusetts
$103M +$80.3M +299,950 +356%
Barclays
52
Barclays
United Kingdom
$101M -$5.36M -20,026 -5%
California Public Employees Retirement System
53
California Public Employees Retirement System
California
$101M -$6.4M -23,929 -6%
Morgan Stanley
54
Morgan Stanley
New York
$101M +$1.29M +4,803 +1%
New York State Common Retirement Fund
55
New York State Common Retirement Fund
New York
$95.9M -$13.6M -50,848 -12%
RhumbLine Advisers
56
RhumbLine Advisers
Massachusetts
$95.6M +$447K +1,672 +0.5%
California State Teachers Retirement System (CalSTRS)
57
California State Teachers Retirement System (CalSTRS)
California
$95.3M -$5.21M -19,486 -5%
Royal Bank of Canada
58
Royal Bank of Canada
Ontario, Canada
$94.5M +$14.9M +55,578 +19%
CS
59
Candriam SCA
Luxembourg
$91.2M -$14.3M -53,346 -14%
RPI
60
Railway Pension Investments
United Kingdom
$89.1M +$13.6M +50,700 +18%
Canada Life
61
Canada Life
Manitoba, Canada
$89.1M +$28.3M +105,985 +46%
Assenagon Asset Management
62
Assenagon Asset Management
Luxembourg
$87.5M +$52.2M +195,146 +148%
Skandinaviska Enskilda Banken (SEB)
63
Skandinaviska Enskilda Banken (SEB)
Sweden
$85.1M +$2.59M +9,668 +3%
UBS Group
64
UBS Group
Switzerland
$84.5M +$14M +52,443 +20%
Boston Partners
65
Boston Partners
Massachusetts
$81.5M -$9.27M -34,640 -10%
AllianceBernstein
66
AllianceBernstein
Tennessee
$75.4M -$9.39M -35,082 -11%
Hotchkis & Wiley Capital Management
67
Hotchkis & Wiley Capital Management
California
$74.7M -$26.8K -100 -0%
HSBC Holdings
68
HSBC Holdings
United Kingdom
$72.5M +$20.9M +77,992 +40%
New York State Teachers Retirement System (NYSTRS)
69
New York State Teachers Retirement System (NYSTRS)
New York
$71.9M -$6.5M -24,294 -8%
Axa
70
Axa
France
$68M +$18.4M +68,828 +37%
Los Angeles Capital Management
71
Los Angeles Capital Management
California
$68M +$4.59M +17,166 +7%
National Pension Service
72
National Pension Service
South Korea
$66.8M -$2.02M -7,546 -3%
SRIM
73
Saratoga Research & Investment Management
California
$65M -$760K -2,842 -1%
Principal Financial Group
74
Principal Financial Group
Iowa
$63.8M -$4.05M -15,121 -6%
State Board of Administration of Florida Retirement System
75
State Board of Administration of Florida Retirement System
Florida
$63.3M -$1.02M -3,823 -2%
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