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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 %
O
26
OrbiMed
New York
$397M 1,526,300 +83,800 +6%
Goldman Sachs
27
Goldman Sachs
New York
$374M 1,438,109 -102,964 -7%
American Century Companies
28
American Century Companies
Missouri
$339M 1,303,230 -104,055 -7%
WRF
29
Waddell & Reed Financial
Kansas
$330M 1,269,482 -268,120 -17%
Deutsche Bank
30
Deutsche Bank
Germany
$323M 1,241,558 -111,720 -8%
UBS AM
31
UBS AM
Illinois
$293M 1,124,950 +166,534 +17%
Morgan Stanley
32
Morgan Stanley
New York
$280M 1,077,432 -161,512 -13%
BA
33
BlackRock Advisors
Delaware
$279M 1,070,047 -286,524 -21%
Macquarie Group
34
Macquarie Group
Australia
$260M 997,758 +122,830 +14%
Legal & General Group
35
Legal & General Group
United Kingdom
$253M 970,581 +13,166 +1%
JHIU
36
Janus Henderson Investors US
Colorado
$234M 898,060 -89,123 -9%
Allianz Asset Management
37
Allianz Asset Management
Germany
$223M 858,552 +51,992 +6%
Wells Fargo
38
Wells Fargo
California
$217M 835,033 +55,808 +7%
Millennium Management
39
Millennium Management
New York
$216M 830,983 -219,701 -21%
BIM
40
BlackRock Investment Management
Delaware
$211M 808,975 -288,772 -26%
Prudential Financial
41
Prudential Financial
New Jersey
$204M 785,214 +111,143 +16%
PPA
42
Parametric Portfolio Associates
Washington
$201M 772,397 -91,275 -11%
FAM
43
Fred Alger Management
New York
$184M 707,903 +121,551 +21%
Sumitomo Mitsui Trust Group
44
Sumitomo Mitsui Trust Group
Japan
$176M 677,502 -38,588 -5%
Manulife (Manufacturers Life Insurance)
45
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$175M 688,196 -27,054 -4%
CS
46
Credit Suisse
Switzerland
$169M 650,658 +14,473 +2%
Charles Schwab
47
Charles Schwab
California
$165M 633,567 -4,293 -0.7%
New York State Common Retirement Fund
48
New York State Common Retirement Fund
New York
$161M 618,940 -2,037 -0.3%
PI
49
Putnam Investments
Massachusetts
$157M 603,609 +82,098 +16%
Capital World Investors
50
Capital World Investors
California
$156M 600,000 -310,000 -34%
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