1,096 hedge funds and large institutions have $51.9B invested in Biogen in 2018 Q2 according to their latest regulatory filings, with 82 funds opening new positions, 419 increasing their positions, 413 reducing their positions, and 79 closing their positions.

Holders
1,096
Holders Change
-4
Holders Change %
-0.36%
% of All Funds
25.13%
Holding in Top 10
28
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+7.69%
% of All Funds
0.64%
New
82
Increased
419
Reduced
413
Closed
79
Calls
$755M
Puts
$1.28B
Net Calls
-$525M
Net Calls Change
-$171M
Name Holding Trade Value Shares
Change
Shares
Change %
O
26
OrbiMed
New York
$339M +$37M +127,500 +12%
Franklin Resources
27
Franklin Resources
California
$333M +$1.83M +6,288 +0.6%
American Century Companies
28
American Century Companies
Missouri
$331M -$8.65M -29,819 -3%
UBS AM
29
UBS AM
Illinois
$320M +$29.1M +100,390 +10%
Wells Fargo
30
Wells Fargo
California
$304M +$9.82M +33,848 +3%
TCIM
31
TIAA CREF Investment Management
New York
$304M -$89.5M -308,448 -23%
Legal & General Group
32
Legal & General Group
United Kingdom
$282M -$14.3M -49,251 -5%
O
33
OppenheimerFunds
New York
$275M -$1.59M -5,471 -0.6%
Charles Schwab
34
Charles Schwab
California
$267M +$8.25M +28,440 +3%
DZ Bank
35
DZ Bank
Germany
$241M +$27.7M +95,526 +13%
PAMU
36
Pictet Asset Management (UK)
United Kingdom
$234M -$13.1M -45,000 -5%
Manulife (Manufacturers Life Insurance)
37
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$231M +$24.5M +84,467 +12%
Macquarie Group
38
Macquarie Group
Australia
$213M +$11.4M +39,251 +6%
PPA
39
Parametric Portfolio Associates
Washington
$210M -$5.53M -19,038 -3%
Allianz Asset Management
40
Allianz Asset Management
Germany
$203M -$23.8M -81,982 -10%
Swiss National Bank
41
Swiss National Bank
Switzerland
$203M +$6.15M +21,200 +3%
Lazard Asset Management
42
Lazard Asset Management
New York
$200M -$36.5M -125,625 -15%
Schroder Investment Management Group
43
Schroder Investment Management Group
United Kingdom
$197M -$64.2M -222,389 -25%
Sumitomo Mitsui Trust Group
44
Sumitomo Mitsui Trust Group
Japan
$194M +$6.63M +22,858 +4%
Dimensional Fund Advisors
45
Dimensional Fund Advisors
Texas
$183M +$4.73M +16,288 +3%
LSV Asset Management
46
LSV Asset Management
Illinois
$172M +$8.2M +28,269 +5%
Swedbank
47
Swedbank
Sweden
$168M +$56M +192,852 +50%
California Public Employees Retirement System
48
California Public Employees Retirement System
California
$159M +$157K +540 +0.1%
New York State Common Retirement Fund
49
New York State Common Retirement Fund
New York
$155M -$9.68M -33,350 -6%
APG Asset Management
50
APG Asset Management
Netherlands
$154M +$15.3M +61,500 +11%