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Biogen
BIIB

Overview Fund Activity

1,024 hedge funds and large institutions have $53.8B invested in Biogen in 2016 Q4 according to their latest regulatory filings, with 137 funds opening new positions, 364 increasing their positions, 400 reducing their positions, and 107 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,024
Holders Change
+13
Holders Change %
+1.29%
% of All Funds
25.64%
Holding in Top 10
41
Holding in Top 10 Change
-16
Holding in Top 10 Change %
-28.07%
% of All Funds
1.03%
New
137
Increased
364
Reduced
400
Closed
107
Calls
$1.52B
Puts
$1.74B
Net Calls
-$222M
Net Calls Change
-$123M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.66B
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$2.47B
3
Two Sigma Investments
3
Two Sigma Investments
New York
$160M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$201M
5
Two Sigma Advisers
5
Two Sigma Advisers
New York
$126M

Top Sellers

1
Jennison Associates
1
Jennison Associates
New York
$40.3M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$2.33B
3
SIG
3
Senator Investment Group
New York
$0
4
CCM
4
Causeway Capital Management
California
$0
5
HM
5
HealthCor Management
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
TPWA
801
TRUE Private Wealth Advisors
Oregon
$319K – – –
MC
802
Montag & Caldwell
Georgia
$312K – – –
MIS
803
Morningstar Investment Services
Illinois
$305K -$1.29M -4,562 -81%
RMCM
804
Reynders McVeigh Capital Management
Massachusetts
$305K -$3.69K -13 -1%
RFA
805
Reilly Financial Advisors
California
$305K +$45.4K +160 +17%
HPC
806
HM Payson & Co
Maine
$304K -$35.4K -125 -10%
SFG
807
SevenBridge Financial Group
Pennsylvania
$304K – – –
LBC
808
Lowe Brockenbrough & Co
Virginia
$304K – – –
BWM
809
Baystate Wealth Management
Massachusetts
$300K – – –
IP
810
Intellectus Partners
California
$297K +$297K +1,046 New
BDF
811
Balasa Dinverno & Foltz
$294K +$45.4K +160 +18%
ZCA
812
Zeke Capital Advisors
Pennsylvania
$294K +$294K +1,036 New
MPI
813
Mairs & Power Inc
Minnesota
$291K – – –
PFS
814
Prospera Financial Services
Texas
$291K +$30.5K +105 +12%
ONB
815
Old National Bancorp
Indiana
$290K -$31.2K -110 -10%
WIC
816
Whitegate Investment Counselors
New Hampshire
$288K – – –
FANJ
817
Financial Architects (New Jersey)
New Jersey
$287K -$16.1K -57 -5%
RMDI
818
R.M. Davis Inc
Maine
$285K -$56.7K -200 -17%
PCMM
819
Private Capital Management (Minnesota)
Minnesota
$284K -$128K -450 -31%
DLA
820
Douglas Lane & Associates
New York
$284K -$85.1K -300 -23%
FMLI
821
Fukoku Mutual Life Insurance
Japan
$284K -$28.4K -100 -9%
IP
822
Investment Partners
Ohio
$284K -$18.7K -66 -6%
BC
823
Birchview Capital
Vermont
$284K – – –
DDPIC
824
Deroy & Devereaux Private Investment Counsel
Michigan
$284K – – –
WB
825
WesBanco Bank
West Virginia
$283K -$28.3K -100 -9%
31 32
33
34 35