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Biogen
BIIB

Overview Fund Activity

1,100 hedge funds and large institutions have $51.4B invested in Biogen in 2018 Q1 according to their latest regulatory filings, with 94 funds opening new positions, 424 increasing their positions, 416 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,100
Holders Change
-21
Holders Change %
-1.87%
% of All Funds
25.25%
Holding in Top 10
26
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-7.14%
% of All Funds
0.6%
New
94
Increased
424
Reduced
416
Closed
101
Calls
$695M
Puts
$1.05B
Net Calls
-$355M
Net Calls Change
+$102M

Top Buyers

1
Deutsche Bank
Deutsche Bank
Germany
+$617M
2
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$300M
3
Renaissance Technologies
Renaissance Technologies
New York
+$172M
4
AllianceBernstein
AllianceBernstein
Tennessee
+$167M
5
CCM
Camber Capital Management
Massachusetts
+$141M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$1.24B
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$636M
3
Sands Capital Management
Sands Capital Management
Virginia
-$363M
4
State Street
State Street
Massachusetts
-$202M
5
Winslow Capital Management
Winslow Capital Management
Minnesota
-$186M
Name Holding Trade Value Shares
Change 		Shares
Change %
SCM
901
Southport Capital Management
Tennessee
$225K -$27.4K -100 -11%
CANC
902
Culbertson A N & Co
Virginia
$225K – – –
POIA
903
Pin Oak Investment Advisors
Texas
$225K – – –
PWP
904
Private Wealth Partners
California
$219K -$54.8K -200 -20%
CB
905
Community Bank
New York
$219K – – –
ACM
906
Adalta Capital Management
New York
$219K – – –
ECM
907
Evergreen Capital Management
Washington
$216K +$216K +789 New
KA
908
Kovack Advisors
Florida
$214K -$43K -157 -17%
BL
909
BCWM LLC
Kansas
$214K – – –
MUS
910
Mitsubishi UFJ Securities
Japan
$211K +$148K +540 +235%
SFS
911
Sowell Financial Services
Arkansas
$210K -$6.31K -23 -3%
GIM
912
Greylin Investment Management
Virginia
$209K -$1.02M -3,725 -83%
CCIA
913
Campbell & Co Investment Adviser
Maryland
$209K +$209K +762 New
SAM
914
Seelaus Asset Management
New Jersey
$208K -$324K -1,185 -61%
AWM
915
Avior Wealth Management
Nebraska
$208K +$41.2K +150 +25%
AIP
916
ARS Investment Partners
New York
$207K -$8.46M -30,858 -98%
SIM
917
SSI Investment Management
California
$206K -$3.56K -13 -2%
LWS
918
Lucia Wealth Services
California
$206K +$206K +751 New
BW
919
Bison Wealth
Georgia
$206K +$206K +753 New
CAG
920
Csenge Advisory Group
Florida
$205K +$821 +3 +0.4%
MC
921
Moors & Cabot
Massachusetts
$205K +$2.73K +10 +1%
CCM
922
Compton Capital Management
Rhode Island
$202K -$73.9K -270 -27%
MMPW
923
Mitchell McLeod Pugh & Williams
Alabama
$201K – – –
AWA
924
ARS Wealth Advisors
Florida
$200K -$70.2K -257 -26%
SC
925
SRB Corp
Massachusetts
$195K +$24.9K +91 +15%
35 36
37
38 39