BIIB icon

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 %
CIM
1151
Contrarius Investment Management
Jersey
– -$8.6M -24,329 Closed
AIM
1152
ARK Investment Management
Florida
– -$7.95M -22,498 Closed
BCM
1153
BlueCrest Capital Management
Jersey
– -$7.43M -21,022 Closed
SCM
1154
Sio Capital Management
New York
– -$6.82M -19,300 Closed
RC
1155
Randolph Company
Ohio
– -$6.67M -18,880 Closed
HT
1156
HighTower Trust
Texas
– -$4.85M -13,735 Closed
YRHAM
1157
Yong Rong (HK) Asset Management
Hong Kong
– -$4.24M -12,000 Closed
Qube Research & Technologies (QRT)
1158
Qube Research & Technologies (QRT)
United Kingdom
– -$3.69M -10,440 Closed
CI Investments Inc
1159
CI Investments Inc
Ontario, Canada
– -$3.02M -8,541 Closed
LMGAM
1160
Liberty Mutual Group Asset Management
Massachusetts
– -$2.98M -8,434 Closed
HCM
1161
Highbridge Capital Management
New York
– -$2.65M -7,491 Closed
COI
1162
Connable Office Inc
Michigan
– -$2.23M -6,309 Closed
HJA
1163
Hugh Johnson Advisors
New York
– -$2.18M -6,162 Closed
OLA
1164
Oliver Luxxe Assets
New Jersey
– -$2.02M -5,896 Closed
CANY
1165
Caxton Associates (New York)
New York
– -$2.07M -5,867 Closed
VSI
1166
Verde Servicos Internacionais
Brazil
– -$1.56M -5,361 Closed
FEG
1167
Fund Evaluation Group
Ohio
– -$1.7M -4,800 Closed
DRS
1168
Deane Retirement Strategies
Louisiana
– -$1.62M -4,575 Closed
SCM
1169
Sirios Capital Management
Massachusetts
– -$1.33M -3,760 Closed
NIMI
1170
Natixis Investment Managers International
France
– -$1.22M -3,463 Closed
MSR
1171
Main Street Research
Connecticut
– -$1.12M -3,182 Closed
CFA
1172
Camarda Financial Advisors
Florida
– -$1.05M -2,983 Closed
BC
1173
Brinker Capital
Pennsylvania
– -$905K -2,562 Closed
CCM
1174
Canal Capital Management
Virginia
– -$854K -2,416 Closed
ASC
1175
Atalanta Sosnoff Capital
New York
– -$848K -2,400 Closed
45 46
47
48 49