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Biogen
BIIB

Overview Fund Activity

922 hedge funds and large institutions have $58.4B invested in Biogen in 2015 Q3 according to their latest regulatory filings, with 105 funds opening new positions, 406 increasing their positions, 283 reducing their positions, and 150 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
922
Holders Change
-50
Holders Change %
-5.14%
% of All Funds
25.77%
Holding in Top 10
37
Holding in Top 10 Change
-15
Holding in Top 10 Change %
-28.85%
% of All Funds
1.03%
New
105
Increased
406
Reduced
283
Closed
150
Calls
$1.22B
Puts
$1.8B
Net Calls
-$579M
Net Calls Change
-$71.2M

Top Buyers

1
Ameriprise
Ameriprise
Minnesota
$1.11B
2
SCM
Steadfast Capital Management
New York
$278M
3
Bank of America
Bank of America
North Carolina
$415M
4
Wellington Management Group
Wellington Management Group
Massachusetts
$1.65B
5
BA
BlackRock Advisors
Delaware
$455M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$4.83B
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$1.76B
3
Winslow Capital Management
Winslow Capital Management
Minnesota
$0
4
MCM
Marsico Capital Management
Colorado
$0
5
DCP
DSM Capital Partners
Florida
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
N
1026
Natixis
France
– -$315K -779 Closed
BW
1027
Bison Wealth
Georgia
– -$313K -775 Closed
BPCA
1028
Bank Pictet & Cie (Asia)
Singapore
– -$307K -760 Closed
MSU
1029
Mizuho Securities USA
New York
– -$299K -739 Closed
Mariner
1030
Mariner
Kansas
– -$291K -721 Closed
SHWM
1031
Smith & Howard Wealth Management
Georgia
– -$279K -690 Closed
VFS
1032
VSR Financial Services
Kansas
– -$277K -687 Closed
BL
1033
BCWM LLC
Kansas
– -$277K -684 Closed
SFM
1034
Signature Financial Management
Virginia
– -$270K -668 Closed
SS
1035
Sunbelt Securities
Texas
– -$269K -666 Closed
CWM
1036
Cabot Wealth Management
Massachusetts
– -$268K -663 Closed
PAM
1037
Private Asset Management
California
– -$267K -662 Closed
BCM
1038
Bienville Capital Management
New York
– -$265K -655 Closed
CASB
1039
Cape Ann Savings Bank
Massachusetts
– -$263K -650 Closed
AMG
1040
Asset Management Group
Connecticut
– -$263K -650 Closed
MBT
1041
Montecito Bank & Trust
California
– -$274K -648 Closed
TCOT
1042
Trust Company of Toledo
Ohio
– -$260K -645 Closed
BG
1043
Bahl & Gaynor
Ohio
– -$259K -642 Closed
BJL
1044
Brighton Jones LLC
Washington
– -$255K -632 Closed
GC
1045
Guardian Capital
Ontario, Canada
– -$254K -628 Closed
LD
1046
Lipe & Dalton
New York
– -$253K -627 Closed
MMA
1047
Miracle Mile Advisors
California
– -$252K -623 Closed
OCG
1048
Opus Capital Group
Ohio
– -$251K -621 Closed
ATC
1049
Argent Trust Co
Tennessee
– -$245K -607 Closed
Tudor Investment Corp
1050
Tudor Investment Corp
Connecticut
– -$242K -600 Closed
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