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Biogen
BIIB

Overview Fund Activity

946 hedge funds and large institutions have $49.3B invested in Biogen in 2016 Q1 according to their latest regulatory filings, with 95 funds opening new positions, 363 increasing their positions, 350 reducing their positions, and 103 closing their positions.

Holders
946
Holders Change
-22
Holders Change %
-2.27%
% of All Funds
25.25%
Holding in Top 10
32
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-13.51%
% of All Funds
0.85%
New
95
Increased
363
Reduced
350
Closed
103
Calls
$1.05B
Puts
$1.13B
Net Calls
-$73.9M
Net Calls Change
+$323M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$2.11B
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$3.51B
3
Primecap Management
3
Primecap Management
California
$4.23B
4
VAM
4
Visium Asset Management
New York
$99.3M
5
Invesco
5
Invesco
Georgia
$941M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.21B
2
State Street
2
State Street
Massachusetts
$2.32B
3
AQR Capital Management
3
AQR Capital Management
Connecticut
$74.9M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$985M
5
BFA
5
BlackRock Fund Advisors
California
$1.24B
Name Market Value Shares Shares
Change 		Shares
Change %
GT
76
Glenmede Trust
Pennsylvania
$87.5M 336,208 +78,544 +30%
CLM
77
ClearBridge LLC (Maryland)
Maryland
$87.5M 336,030 +98,500 +41%
RhumbLine Advisers
78
RhumbLine Advisers
Massachusetts
$87M 334,219 +8,921 +3%
JIM
79
Jupiter Investment Management
United Kingdom
$82.8M 318,114 +103,761 +48%
1832 Asset Management
80
1832 Asset Management
Ontario, Canada
$82.6M 193,020 -4,780 -2%
Principal Financial Group
81
Principal Financial Group
Iowa
$81M 311,151 +2,170 +0.7%
SCM
82
Sarissa Capital Management
Connecticut
$80.7M 310,000 – –
BJ
83
BlackRock Japan
Japan
$79.1M 303,831 -21,192 -7%
Royal Bank of Canada
84
Royal Bank of Canada
Ontario, Canada
$78M 299,826 -51,140 -15%
GAM
85
Gotham Asset Management
New York
$77.8M 298,673 +214,096 +253%
SC
86
Samlyn Capital
New York
$77.4M 297,507 +55,507 +23%
AQR Capital Management
87
AQR Capital Management
Connecticut
$74.9M 287,696 -525,397 -65%
ATN
88
AMF Tjänstepension
Sweden
$74.2M 284,958 +17,134 +6%
Skandinaviska Enskilda Banken (SEB)
89
Skandinaviska Enskilda Banken (SEB)
Sweden
$72.7M 279,200 +66,792 +31%
State Board of Administration of Florida Retirement System
90
State Board of Administration of Florida Retirement System
Florida
$71.6M 275,221 -6,320 -2%
SO
91
STRS Ohio
Ohio
$71.4M 274,158 -4,711 -2%
PAMU
92
Pictet Asset Management (UK)
United Kingdom
$70.5M 271,867 -9,652 -3%
BNP Paribas Financial Markets
93
BNP Paribas Financial Markets
France
$70.2M 269,674 +80,320 +42%
Teacher Retirement System of Texas
94
Teacher Retirement System of Texas
Texas
$68.8M 264,281 +38,702 +17%
Credit Agricole
95
Credit Agricole
France
$68.5M 263,118 -18,307 -7%
Barclays
96
Barclays
United Kingdom
$67.7M 260,201 -86,407 -25%
HCM
97
Highline Capital Management
New York
$67.3M 258,674 +146,174 +130%
Two Sigma Advisers
98
Two Sigma Advisers
New York
$66.9M 256,969 -225,708 -47%
UBS Group
99
UBS Group
Switzerland
$65M 249,748 -235,101 -48%
VanEck Associates
100
VanEck Associates
New York
$64M 245,976 -13,844 -5%
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4
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