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Biogen
BIIB

Overview Fund Activity

884 hedge funds and large institutions have $72.3B invested in Biogen in 2014 Q4 according to their latest regulatory filings, with 130 funds opening new positions, 343 increasing their positions, 279 reducing their positions, and 54 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
884
Holders Change
+66
Holders Change %
+8.07%
% of All Funds
23.59%
Holding in Top 10
52
Holding in Top 10 Change
+11
Holding in Top 10 Change %
+26.83%
% of All Funds
1.39%
New
130
Increased
343
Reduced
279
Closed
54
Calls
$975M
Puts
$1.36B
Net Calls
-$382M
Net Calls Change
+$97.3M

Top Buyers

1
Wellington Management Group
Wellington Management Group
Massachusetts
+$342M
2
Capital World Investors
Capital World Investors
California
+$316M
3
Fidelity Investments
Fidelity Investments
Massachusetts
+$267M
4
Goldman Sachs
Goldman Sachs
New York
+$207M
5
BFA
BlackRock Fund Advisors
California
+$205M

Top Sellers

1
Capital Research Global Investors
Capital Research Global Investors
California
-$1.75B
2
BA
BlackRock Advisors
Delaware
-$253M
3
UBS AM
UBS AM
Illinois
-$234M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$209M
5
CCI
Columbus Circle Investors
-$185M
Name Holding Trade Value Shares
Change 		Shares
Change %
CIP
401
Convergence Investment Partners
Florida
$3.48M +$926K +2,729 +36%
ECM
402
Estabrook Capital Management
New York
$3.48M – – –
OSAM
403
O'Shaughnessy Asset Management
Connecticut
$3.41M -$695K -2,048 -17%
FBC
404
Fairfield, Bush & Co
Connecticut
$3.4M – – –
NAP
405
New Amsterdam Partners
New York
$3.37M – – –
GP
406
GLG Partners
United Kingdom
$3.34M +$1.83M +5,396 +122%
TSWM
407
Triangle Securities Wealth Management
North Carolina
$3.33M +$188K +553 +6%
NIM
408
Northeast Investment Management
Massachusetts
$3.33M +$1.27M +3,736 +61%
CI
409
Chartist Inc
California
$3.31M -$93K -270 -3%
Toronto Dominion Bank
410
Toronto Dominion Bank
Ontario, Canada
$3.31M +$1.79M +5,285 +119%
GMIM
411
General Motors Investment Management
New York
$3.3M +$818K +2,411 +33%
B
412
Baird
Wisconsin
$3.28M +$2.55M +7,525 +350%
ECM
413
Endurant Capital Management
California
$3.26M +$3.26M +9,612 New
MYLI
414
Meiji Yasuda Life Insurance
Japan
$3.26M +$177K +520 +6%
APFBOT
415
Amica Pension Fund Board of Trustees
Rhode Island
$3.24M – – –
OPPM
416
Opus Point Partners Management
New York
$3.22M +$3.22M +9,486 New
CIM
417
Calvert Investment Management
Maryland
$3.18M +$260K +765 +9%
BOTW
418
Bank of the West
California
$3.17M -$11.5K -34 -0.4%
BAMCO Inc
419
BAMCO Inc
New York
$3.1M +$180K +531 +6%
AF
420
Arrow Financial
New York
$2.98M +$1.16M +3,425 +64%
ECML
421
Eagle Capital Management (Louisiana)
Louisiana
$2.92M +$17.7K +52 +0.6%
ST
422
Spot Trading
Illinois
$2.9M -$1.76M -5,191 -38%
HK
423
Horizon Kinetics
New York
$2.89M +$16.6K +49 +0.6%
CTC
424
Central Trust Company
Missouri
$2.89M -$192K -566 -6%
CI
425
Conning Inc
Connecticut
$2.85M -$54.3K -160 -2%
15 16
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