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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 %
VKH
751
Virtu KCG Holdings
New York
$373K +$373K +1,216 New
FANJ
752
Financial Architects (New Jersey)
New Jersey
$369K +$48.7K +159 +15%
NED
753
Nancy E. Dempze
$368K +$368K +1,200 New
FP
754
FDO Partners
Massachusetts
$366K +$366K +1,195 New
TCOV
755
Trust Company of Vermont
Vermont
$363K +$85.2K +278 +31%
TNBTD
756
Trustmark National Bank Trust Department
Mississippi
$358K -$6.12K -20 -2%
DA
757
Dillon & Associates
Michigan
$358K +$19.9K +65 +6%
WTB
758
Washington Trust Bank
Washington
$353K – – –
TFCP
759
Twin Focus Capital Partners
Massachusetts
$352K -$2.76K -9 -0.8%
RCP
760
Rothschild Capital Partners
New York
$352K +$352K +1,150 New
WCA
761
Westover Capital Advisors
Delaware
$351K +$50.5K +165 +17%
CI
762
Chartist Inc
California
$347K +$347K +1,134 New
GC
763
Guardian Capital
Ontario, Canada
$345K +$345K +1,127 New
Verition Fund Management
764
Verition Fund Management
Connecticut
$339K +$339K +1,105 New
OIA
765
Optimum Investment Advisors
Illinois
$338K +$15.9K +52 +5%
GIA
766
Granite Investment Advisors
New Hampshire
$337K – – –
CANC
767
Culbertson A N & Co
Virginia
$337K – – –
RMCM
768
Reynders McVeigh Capital Management
Massachusetts
$337K – – –
PMG
769
ProVise Management Group
Florida
$337K +$337K +1,100 New
MPI
770
Mairs & Power Inc
Minnesota
$335K – – –
HAG
771
HighPoint Advisor Group
Illinois
$327K +$53.7K +200 +20%
GLI
772
Guardian Life Insurance
New York
$324K -$97.8K -319 -23%
HPC
773
HM Payson & Co
Maine
$324K +$324K +1,059 New
GVT
774
Genesee Valley Trust
New York
$323K +$97.9K +319 +43%
GC
775
Gratus Capital
Georgia
$322K – – –
29 30
31
32 33