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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.

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
DZ Bank
3
DZ Bank
Germany
$179M
4
Two Sigma Investments
4
Two Sigma Investments
New York
$160M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$201M

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 Market Value Shares Shares
Change 		Shares
Change %
LS
1001
Livforsakringsbolaget Skandia
Sweden
$8.7K 30,687 -60,290 -66%
CFG
1002
Citizens Financial Group
Rhode Island
$7K 23 – –
AC
1003
Alexandria Capital
Virginia
$7K 24 – –
PRS
1004
Pinkerton Retirement Specialists
Idaho
$7K 24 +6 +33%
PWM
1005
Perigon Wealth Management
California
$7K 24 +24 New
AWM
1006
AllSquare Wealth Management
New York
$6K 22 -10 -31%
GAM
1007
Guinness Asset Management
United Kingdom
$6K 20 +20 New
CAL
1008
Capital Advisors Ltd
Ohio
$5K 17 – –
VWM
1009
Valley Wealth Managers
New Jersey
$5K 16 +16 New
SIG
1010
Stanford Investment Group
California
$4K 13 – –
TWMP
1011
Taylor Wealth Management Partners
Massachusetts
$4K 15 – –
NSIM
1012
North Star Investment Management
Illinois
$4K 15 – –
DPA
1013
Delphi Private Advisors
California
$3K 10 -4 -29%
OC
1014
Oakworth Capital
Alabama
$3K 9 – –
SBL
1015
Sargent Bickham Lagudis
Colorado
$3K 11 +11 New
JT
1016
Jump Trading
Illinois
$2K 8 -596 -99%
QAM
1017
QCI Asset Management
New York
$2K 8 – –
PFSC
1018
Peoples Financial Services Corp
Pennsylvania
$2K 10 – –
WB
1019
Webster Bank
Connecticut
$2K 6 +6 New
HTHT
1020
Hemenway Trust Hemenway Trust
New Hampshire
$2K 8 +8 New
TFA
1021
Transamerica Financial Advisors
Florida
$1K 3 – –
Capstone Investment Advisors
1022
Capstone Investment Advisors
New York
$1K 6 +6 New
BFM
1023
Boothbay Fund Management
New York
$524 1,847 +241 +15%
SLF
1024
Sun Life Financial
Ontario, Canada
$117 33 +33 New
FPF
1025
FNY Partners Fund
New York
$52 200 +200 New
39 40
41
42 43