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Biogen
BIIB

Overview Fund Activity

738 hedge funds and large institutions have $60.8B invested in Biogen in 2013 Q4 according to their latest regulatory filings, with 121 funds opening new positions, 247 increasing their positions, 264 reducing their positions, and 30 closing their positions.

Holders
738
Holders Change
+82
Holders Change %
+12.5%
% of All Funds
21.43%
Holding in Top 10
37
Holding in Top 10 Change
+13
Holding in Top 10 Change %
+54.17%
% of All Funds
1.07%
New
121
Increased
247
Reduced
264
Closed
30
Calls
$913M
Puts
$771M
Net Calls
+$142M
Net Calls Change
+$212M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$3.26B
2
DCP
2
DSM Capital Partners
Florida
$201M
3
WRF
3
Waddell & Reed Financial
Kansas
$579M
4
Morgan Stanley
4
Morgan Stanley
New York
$224M
5
Barclays
5
Barclays
United Kingdom
$186M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$1.92B
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$6.73B
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$888M
4
UBS AM
4
UBS AM
Illinois
$454M
5
Deutsche Bank
5
Deutsche Bank
Germany
$289M
Name Holding Trade Value Shares
Change 		Shares
Change %
SAM
376
Symphony Asset Management
California
$2.47M +$405K +1,447 +20%
CTC
377
Central Trust Company
Missouri
$2.47M +$462K +1,654 +23%
NB
378
Norinchukin Bank
Japan
$2.47M -$29.1K -104 -1%
HK
379
Horizon Kinetics
New York
$2.39M -$14.3K -51 -0.6%
USGIU
380
U.S. Global Investors (USGI)
Texas
$2.38M +$1.26M +4,500 +113%
UGIF
381
US Global Investors Funds
Maine
$2.38M +$2.38M +8,500 New
LWCFA
382
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$2.37M +$46.7K +167 +2%
KRSITF
383
Kentucky Retirement Systems Insurance Trust Fund
Kentucky
$2.34M -$28.8K -103 -1%
WFM
384
Wilmington Funds Management
Delaware
$2.34M -$428K -1,530 -15%
GA
385
Geneva Advisors
Illinois
$2.3M -$5.32M -19,045 -70%
BP
386
Banyan Partners
Florida
$2.27M +$2.27M +8,101 New
GACM
387
Green Arrow Capital Management
New York
$2.26M +$2.26M +8,093 New
MYLI
388
Meiji Yasuda Life Insurance
Japan
$2.25M +$83.9K +300 +4%
MFS
389
Monetta Financial Services
Illinois
$2.24M – – –
AF
390
Arrow Financial
New York
$2.24M +$140K +500 +7%
AL
391
Airain Ltd
Guernsey
$2.24M +$1.96M +7,003 +700%
PAAMCP
392
Pacific Alternative Asset Management Company (PAAMCO)
California
$2.23M +$2.23M +7,987 New
MERSOM
393
Municipal Employees' Retirement System of Michigan
Michigan
$2.21M – – –
DL
394
Delta Lloyd
Netherlands
$2.15M -$7.68M -27,483 -78%
RBA
395
Richard Bernstein Advisors
New York
$2.11M – – –
JIM
396
Jupiter Investment Management
United Kingdom
$2.09M -$14.2M -50,697 -87%
VKH
397
Virtu KCG Holdings
New York
$2.07M -$76.6K -274 -4%
SI
398
Stephens Inc
Arkansas
$2.07M +$223K +797 +12%
Jacobs Levy Equity Management
399
Jacobs Levy Equity Management
New Jersey
$2.06M +$2.06M +7,380 New
UCFA
400
United Capital Financial Advisors
Texas
$2.01M -$353K -1,263 -15%
14 15
16
17 18