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Biogen
BIIB

Overview Fund Activity

968 hedge funds and large institutions have $58.9B invested in Biogen in 2015 Q4 according to their latest regulatory filings, with 139 funds opening new positions, 330 increasing their positions, 372 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
968
Holders Change
+46
Holders Change %
+4.99%
% of All Funds
25.42%
Holding in Top 10
37
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.97%
New
139
Increased
330
Reduced
372
Closed
82
Calls
$1.24B
Puts
$1.63B
Net Calls
-$397M
Net Calls Change
+$181M

Top Buyers

1
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$458M
2
JSP
Jackson Square Partners
California
+$180M
3
Westfield Capital Management
Westfield Capital Management
Massachusetts
+$157M
4
Millennium Management
Millennium Management
New York
+$130M
5
Viking Global Investors
Viking Global Investors
Connecticut
+$113M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$1.11B
2
JHIU
Janus Henderson Investors US
Colorado
-$312M
3
SCM
Steadfast Capital Management
New York
-$239M
4
Sands Capital Management
Sands Capital Management
Virginia
-$231M
5
Jennison Associates
Jennison Associates
New York
-$208M
Name Holding Trade Value Shares
Change 		Shares
Change %
FT
426
Fiduciary Trust
Massachusetts
$3.25M -$1.8M -5,867 -36%
OPPM
427
Opus Point Partners Management
New York
$3.21M -$2.14M -6,985 -40%
CI
428
Constellation Investments
Ohio
$3.21M -$138K -450 -4%
EIP
429
Epoch Investment Partners
New York
$3.19M +$3.19M +10,403 New
Neuberger Berman Group
430
Neuberger Berman Group
New York
$3.17M -$1.29M -4,212 -29%
SLI
431
Sumitomo Life Insurance
Japan
$3.15M -$352K -1,149 -10%
BAMCO Inc
432
BAMCO Inc
New York
$3.14M -$482K -1,574 -13%
MIS
433
Morningstar Investment Services
Illinois
$3.13M +$3.13M +10,231 New
MLIC
434
Mandatum Life Insurance Company
Finland
$3.13M +$3.13M +10,204 New
AJ
435
Ashburton (Jersey)
Jersey
$3.08M +$3.08M +9,993 New
NC
436
Nicholas Company
Wisconsin
$3.07M +$614K +2,005 +25%
FBC
437
Fairfield, Bush & Co
Connecticut
$3.06M +$3.06M +10,000 New
ECM
438
Estabrook Capital Management
New York
$3.06M – – –
FMII
439
Farmers & Merchants Investments Inc
Nebraska
$3.02M +$2.99M +9,761 +9,761%
AIIMS
440
Analyst IMS Investment Management Services
Israel
$3.01M +$250K +815 +9%
Brown Advisory
441
Brown Advisory
Maryland
$2.99M -$1.25M -4,071 -29%
LNB
442
Ledyard National Bank
$2.99M -$437K -1,428 -13%
TI
443
Turner Investments
Pennsylvania
$2.98M +$2.93M +9,565 +6,377%
CIM
444
Calvert Investment Management
Maryland
$2.96M +$256K +834 +9%
BRA
445
Bender Robert & Associates
California
$2.95M -$434K -1,418 -13%
Bessemer Group
446
Bessemer Group
New Jersey
$2.94M +$127K +415 +5%
APFBOT
447
Amica Pension Fund Board of Trustees
Rhode Island
$2.92M – – –
CPIM
448
Columbia Partners Investment Management
Virginia
$2.91M -$6.13M -20,019 -68%
NIT
449
NumerixS Investment Technologies
British Columbia, Canada
$2.87M -$7.1M -23,186 -71%
GA
450
Geneva Advisors
Illinois
$2.87M -$5.82M -18,997 -67%
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