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Biogen
BIIB

Overview Fund Activity

1,140 hedge funds and large institutions have $52.2B invested in Biogen in 2018 Q4 according to their latest regulatory filings, with 130 funds opening new positions, 374 increasing their positions, 452 reducing their positions, and 122 closing their positions.

Holders
1,140
Holders Change
-4
Holders Change %
-0.35%
% of All Funds
25.44%
Holding in Top 10
29
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+3.57%
% of All Funds
0.65%
New
130
Increased
374
Reduced
452
Closed
122
Calls
$992M
Puts
$1.34B
Net Calls
-$347M
Net Calls Change
+$428M

Top Buyers

1
Capital World Investors
1
Capital World Investors
California
$1.21B
2
Prudential Financial
2
Prudential Financial
New Jersey
$208M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$4.57B
4
Parnassus Investments
4
Parnassus Investments
California
$105M
5
PAM
5
Panagora Asset Management
Massachusetts
$171M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.1B
2
Ameriprise
2
Ameriprise
Minnesota
$661M
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$386M
4
Invesco
4
Invesco
Georgia
$941M
5
Goldman Sachs
5
Goldman Sachs
New York
$542M
Name Market Value Shares Shares
Change 		Shares
Change %
Franklin Resources
26
Franklin Resources
California
$359M 1,192,716 +40,090 +3%
UBS AM
27
UBS AM
Illinois
$344M 1,143,666 -309,228 -21%
Wells Fargo
28
Wells Fargo
California
$318M 1,056,569 +50,469 +5%
Renaissance Technologies
29
Renaissance Technologies
New York
$305M 1,014,714 +168,639 +20%
Morgan Stanley
30
Morgan Stanley
New York
$305M 1,012,746 +36,241 +4%
Legal & General Group
31
Legal & General Group
United Kingdom
$302M 1,005,111 +55,176 +6%
VOYA Investment Management
32
VOYA Investment Management
Georgia
$288M 958,459 +19,291 +2%
Charles Schwab
33
Charles Schwab
California
$274M 909,374 +21,321 +2%
TCIM
34
TIAA CREF Investment Management
New York
$257M 854,508 -119,317 -12%
O
35
OrbiMed
New York
$251M 835,249 -75,051 -8%
O
36
OppenheimerFunds
New York
$238M 791,078 -73,304 -8%
LSV Asset Management
37
LSV Asset Management
Illinois
$235M 780,502 +21,391 +3%
Sumitomo Mitsui Trust Group
38
Sumitomo Mitsui Trust Group
Japan
$230M 782,565 +101,920 +15%
DZ Bank
39
DZ Bank
Germany
$218M 742,299 -147,775 -17%
Prudential Financial
40
Prudential Financial
New Jersey
$208M 689,711 +422,835 +158%
Manulife (Manufacturers Life Insurance)
41
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$205M 680,962 -49,597 -7%
PPA
42
Parametric Portfolio Associates
Washington
$204M 678,145 +27,935 +4%
Macquarie Group
43
Macquarie Group
Australia
$204M 678,091 -126,620 -16%
Allianz Asset Management
44
Allianz Asset Management
Germany
$197M 656,300 +92,416 +16%
Swiss National Bank
45
Swiss National Bank
Switzerland
$197M 654,799 -18,900 -3%
Dimensional Fund Advisors
46
Dimensional Fund Advisors
Texas
$193M 642,476 +12,226 +2%
APG Asset Management
47
APG Asset Management
Netherlands
$192M 729,030 +93,500 +15%
PI
48
Putnam Investments
Massachusetts
$182M 605,393 +108,895 +22%
Lazard Asset Management
49
Lazard Asset Management
New York
$175M 582,727 -6,643 -1%
CS
50
Candriam SCA
Luxembourg
$171M 569,741 +61,805 +12%
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