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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.

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

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$1.1B
2
Ameriprise
Ameriprise
Minnesota
$661M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$386M
4
Invesco
Invesco
Georgia
$941M
5
Goldman Sachs
Goldman Sachs
New York
$542M
Name Holding Trade Value Shares
Change 		Shares
Change %
AGDR
151
AdamCapital Gestao de Recursos
Brazil
$36.2M +$6.73M +22,350 +23%
PP
152
Prudential plc
United Kingdom
$36.1M -$267K -887 -0.7%
SO
153
STRS Ohio
Ohio
$35.8M +$254K +844 +0.7%
BNP Paribas Asset Management
154
BNP Paribas Asset Management
France
$35.4M +$3.47M +11,830 +11%
SGAM
155
Smith Group Asset Management
Texas
$34.9M +$8.36M +27,672 +32%
CTB
156
Country Trust Bank
Illinois
$33.9M +$1.68M +5,586 +5%
Royal London Asset Management
157
Royal London Asset Management
United Kingdom
$33.7M +$7.65M +26,068 +29%
TD Asset Management
158
TD Asset Management
Ontario, Canada
$32.9M -$1.07M -3,548 -3%
WA
159
WestEnd Advisors
North Carolina
$32.6M +$1.05M +3,493 +3%
Balyasny Asset Management
160
Balyasny Asset Management
Illinois
$32.1M +$30.1M +100,039 +1,533%
GAM
161
Gotham Asset Management
New York
$32M +$8.17M +27,164 +34%
TRSOTSOK
162
Teachers Retirement System of the State of Kentucky
Kentucky
$32M +$864K +2,870 +3%
WCM
163
Wedge Capital Management
North Carolina
$31.4M +$1.06M +3,516 +3%
DnB Asset Management
164
DnB Asset Management
Norway
$31.4M +$2.97M +9,878 +10%
IIP
165
Intermede Investment Partners
United Kingdom
$31.3M -$8.12M -26,996 -21%
SCP
166
Seizert Capital Partners
Michigan
$30.3M -$1.45M -4,832 -5%
CI
167
Cambiar Investors
Colorado
$30.1M -$4.64M -15,404 -13%
MSV
168
MN Services Vermogensbeheer
Netherlands
$30M +$21.1M +80,308 +239%
RPI
169
Railway Pension Investments
United Kingdom
$29.7M +$29.7M +98,727 New
MCM
170
Marsico Capital Management
Colorado
$29.3M -$2.57M -8,553 -8%
AIG
171
American International Group
New York
$28.6M -$432K -1,436 -1%
MSL
172
Mackay Shields LLC
New York
$28.5M -$1.06M -3,538 -4%
AGA
173
Altrinsic Global Advisors
Connecticut
$28.2M +$3.43M +11,410 +14%
H
174
Hexavest
Quebec, Canada
$28.1M +$28.1M +93,539 New
BCIM
175
British Columbia Investment Management
British Columbia, Canada
$28.1M +$580K +1,926 +2%
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