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Biogen
BIIB

Overview Fund Activity

972 hedge funds and large institutions have $85.3B invested in Biogen in 2015 Q2 according to their latest regulatory filings, with 100 funds opening new positions, 367 increasing their positions, 347 reducing their positions, and 85 closing their positions.

Holders
972
Holders Change
+7
Holders Change %
+0.73%
% of All Funds
26.21%
Holding in Top 10
52
Holding in Top 10 Change
-16
Holding in Top 10 Change %
-23.53%
% of All Funds
1.4%
New
100
Increased
367
Reduced
347
Closed
85
Calls
$1.21B
Puts
$1.72B
Net Calls
-$507M
Net Calls Change
+$74.4M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.95B
2
JSP
2
Jackson Square Partners
California
$735M
3
Viking Global Investors
3
Viking Global Investors
Connecticut
$207M
4
TCIM
4
TIAA CREF Investment Management
New York
$865M
5
VOYA Investment Management
5
VOYA Investment Management
Georgia
$233M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$2B
2
D.E. Shaw & Co
2
D.E. Shaw & Co
New York
$60.4M
3
Ameriprise
3
Ameriprise
Minnesota
$1.06B
4
Winslow Capital Management
4
Winslow Capital Management
Minnesota
$520M
5
MCM
5
Marsico Capital Management
Colorado
$518M
Name Market Value Shares Shares
Change 		Shares
Change %
CASB
826
Cape Ann Savings Bank
Massachusetts
$263K 650 – –
AMG
827
Asset Management Group
Connecticut
$263K 650 – –
TCOT
828
Trust Company of Toledo
Ohio
$260K 645 – –
BG
829
Bahl & Gaynor
Ohio
$259K 642 -77 -11%
BJL
830
Brighton Jones LLC
Washington
$255K 632 -1 -0.2%
GC
831
Guardian Capital
Ontario, Canada
$254K 628 -2,192 -78%
LD
832
Lipe & Dalton
New York
$253K 627 – –
MMA
833
Miracle Mile Advisors
California
$252K 623 +623 New
OCG
834
Opus Capital Group
Ohio
$251K 621 -25 -4%
ATC
835
Argent Trust Co
Tennessee
$245K 607 -321 -35%
CFA
836
CT Financial Advisors
Pennsylvania
$243K 601 – –
Tudor Investment Corp
837
Tudor Investment Corp
Connecticut
$242K 600 -4,280 -88%
First Manhattan
838
First Manhattan
New York
$242K 600 – –
ICOA
839
Investment Centers of America
North Dakota
$238K 585 -67 -10%
MUS
840
Mitsubishi UFJ Securities
Japan
$238K 590 +30 +5%
BC
841
Banced Corp
Illinois
$235K 583 -64 -10%
Manulife (Manufacturers Life Insurance)
842
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$232K 575,165 +35,057 +6%
GSBTD
843
Glenview State Bank Trust Department
Illinois
$232K 575 +575 New
MAA
844
Mraz Amerine & Associates
California
$231K 573 – –
WCF
845
West Coast Financial
California
$230K 570 +20 +4%
DC
846
Davenport & Co
Virginia
$228K 565 -15 -3%
HIS
847
Horizon Investment Services
Indiana
$227K 562 -50 -8%
MA
848
Montag & Associates
Georgia
$222K 549 – –
ECM
849
ETrade Capital Management
Virginia
$217K 538 +8 +2%
SCM
850
Sterling Capital Management
North Carolina
$214K 530 +530 New
32 33
34
35 36