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Biogen
BIIB

Overview Fund Activity

1,018 hedge funds and large institutions have $51.5B invested in Biogen in 2017 Q1 according to their latest regulatory filings, with 90 funds opening new positions, 389 increasing their positions, 395 reducing their positions, and 83 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,018
Holders Change
-6
Holders Change %
-0.59%
% of All Funds
25.38%
Holding in Top 10
27
Holding in Top 10 Change
-14
Holding in Top 10 Change %
-34.15%
% of All Funds
0.67%
New
90
Increased
389
Reduced
395
Closed
83
Calls
$808M
Puts
$1.07B
Net Calls
-$265M
Net Calls Change
-$42.8M

Top Buyers

1
BlackRock
BlackRock
New York
$4.84B
2
JHIU
Janus Henderson Investors US
Colorado
$530M
3
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
$370M
4
Winslow Capital Management
Winslow Capital Management
Minnesota
$345M
5
Goldman Sachs
Goldman Sachs
New York
$475M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$1.52B
2
Ameriprise
Ameriprise
Minnesota
$512M
3
Viking Global Investors
Viking Global Investors
Connecticut
$188M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$2.22B
5
Two Sigma Investments
Two Sigma Investments
New York
$1.45M
Name Holding Trade Value Shares
Change 		Shares
Change %
MC
801
Montag & Caldwell
Georgia
$301K – – –
LOAMS
802
Lombard Odier Asset Management (Switzerland)
Switzerland
$301K +$301K +1,102 New
HPC
803
HM Payson & Co
Maine
$300K +$6.29K +23 +2%
S
804
SignatureFD
Georgia
$300K +$33.9K +124 +13%
DTL
805
Dynamic Technology Lab
Singapore
$300K +$81.8K +300 +38%
BDF
806
Balasa Dinverno & Foltz
$296K +$12.3K +45 +4%
LWAC
807
Laurel Wealth Advisors (California)
California
$295K +$39.9K +146 +16%
CA
808
Cetera Advisors
Colorado
$293K +$293K +1,070 New
GP
809
Girard Partners
Pennsylvania
$291K +$48.2K +176 +20%
CS
810
Comerica Securities
Michigan
$281K +$281K +1,028 New
MPI
811
Mairs & Power Inc
Minnesota
$280K – – –
LBC
812
Lowe Brockenbrough & Co
Virginia
$279K -$13.7K -50 -5%
ONB
813
Old National Bancorp
Indiana
$279K – – –
AWM
814
Altavista Wealth Management
North Carolina
$278K -$65.9K -241 -19%
HIC
815
Holderness Investments Company
North Carolina
$278K +$278K +1,015 New
RMCM
816
Reynders McVeigh Capital Management
Massachusetts
$276K -$18.1K -66 -6%
GIP
817
Greatmark Investment Partners
Georgia
$275K -$103K -375 -27%
FANJ
818
Financial Architects (New Jersey)
New Jersey
$275K -$1.91K -7 -0.7%
DDPIC
819
Deroy & Devereaux Private Investment Counsel
Michigan
$273K – – –
IP
820
Investment Partners
Ohio
$273K – – –
BC
821
Birchview Capital
Vermont
$273K – – –
SPIA
822
Steward Partners Investment Advisory
New York
$273K +$150K +552 +123%
FPF
823
FNY Partners Fund
New York
$273K +$218K +800 +400%
SFG
824
SevenBridge Financial Group
Pennsylvania
$270K -$7.26K -27 -3%
CCP
825
Corient Capital Partners
California
$270K +$19.1K +70 +8%
31 32
33
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