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Biogen
BIIB

Overview Fund Activity

972 hedge funds and large institutions have $85.3B invested in Biogen in 2015 Q2 according to their latest regulatory filings, with 100 funds opening new positions, 367 increasing their positions, 347 reducing their positions, and 85 closing their positions.

Holders
972
Holders Change
+7
Holders Change %
+0.73%
% of All Funds
26.21%
Holding in Top 10
52
Holding in Top 10 Change
-16
Holding in Top 10 Change %
-23.53%
% of All Funds
1.4%
New
100
Increased
367
Reduced
347
Closed
85
Calls
$1.21B
Puts
$1.72B
Net Calls
-$507M
Net Calls Change
+$74.4M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.95B
2
JSP
2
Jackson Square Partners
California
$735M
3
Viking Global Investors
3
Viking Global Investors
Connecticut
$207M
4
TCIM
4
TIAA CREF Investment Management
New York
$865M
5
VOYA Investment Management
5
VOYA Investment Management
Georgia
$233M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$2B
2
D.E. Shaw & Co
2
D.E. Shaw & Co
New York
$60.4M
3
Ameriprise
3
Ameriprise
Minnesota
$1.06B
4
Winslow Capital Management
4
Winslow Capital Management
Minnesota
$520M
5
MCM
5
Marsico Capital Management
Colorado
$518M
Name Market Value Shares Shares
Change 		Shares
Change %
New York State Common Retirement Fund
51
New York State Common Retirement Fund
New York
$271M 670,121 -87,233 -12%
Macquarie Group
52
Macquarie Group
Australia
$269M 665,570 +242,333 +57%
BlackRock
53
BlackRock
New York
$262M 647,521 -65,817 -9%
IC
54
Institutional Capital
Illinois
$257M 636,517 -23,380 -4%
Sumitomo Mitsui Trust Group
55
Sumitomo Mitsui Trust Group
Japan
$247M 611,557 -3,234 -0.5%
California Public Employees Retirement System
56
California Public Employees Retirement System
California
$247M 610,399 -131,211 -18%
BIM
57
BlackRock Investment Management
Delaware
$235M 580,719 +53,079 +10%
VOYA Investment Management
58
VOYA Investment Management
Georgia
$233M 577,208 +458,626 +387%
MC
59
Montag & Caldwell
Georgia
$233M 576,614 -263,826 -31%
Bank of America
60
Bank of America
North Carolina
$233M 575,726 -98,147 -15%
Adage Capital Partners
61
Adage Capital Partners
Massachusetts
$232M 573,124 +127,000 +28%
TA
62
Teachers Advisors
New York
$225M 556,468 +243,932 +78%
APG Asset Management
63
APG Asset Management
Netherlands
$221M 546,714 +11,320 +2%
EVM
64
Eaton Vance Management
Massachusetts
$209M 516,534 +71,929 +16%
WBC
65
Westpac Banking Corp
Australia
$208M 516,132 +68,481 +15%
Viking Global Investors
66
Viking Global Investors
Connecticut
$207M 513,444 +513,444 New
First Trust Advisors
67
First Trust Advisors
Illinois
$205M 508,733 +166,858 +49%
SAM
68
Sectoral Asset Management
Quebec, Canada
$197M 487,432 -10,780 -2%
CCI
69
Columbus Circle Investors
$191M 473,447 -134,497 -22%
Mitsubishi UFJ Trust & Banking
70
Mitsubishi UFJ Trust & Banking
Japan
$185M 458,523 +3,797 +0.8%
New York State Teachers Retirement System (NYSTRS)
71
New York State Teachers Retirement System (NYSTRS)
New York
$183M 453,103 -2,880 -0.6%
PPA
72
Parametric Portfolio Associates
Washington
$182M 450,794 +21,085 +5%
Axa
73
Axa
France
$181M 448,516 +30,539 +7%
Citadel Advisors
74
Citadel Advisors
Florida
$179M 443,736 +336,793 +315%
Federated Hermes
75
Federated Hermes
Pennsylvania
$179M 442,262 +516 +0.1%
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