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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.

New
Increased
Maintained
Reduced
Closed
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 %
SCM
401
Shelton Capital Management
Colorado
$1.99M +$61.3K +219 +3%
RNS
402
Robert N. Shapiro
$1.98M -$16.8K -60 -0.8%
ACH
403
ArrowMark Colorado Holdings
Colorado
$1.96M +$1.96M +7,000 New
WAM
404
Wolverine Asset Management
Illinois
$1.91M +$1.84M +6,600 +2,661%
TWA
405
TCI Wealth Advisors
Arizona
$1.91M -$10.1K -36 -0.5%
HMS
406
Hanseatic Management Services
New Mexico
$1.91M +$1.28M +4,584 +204%
PA
407
Pinnacle Associates
New York
$1.86M +$33.5K +120 +2%
JPMPWA
408
J.P. Morgan Private Wealth Advisors
California
$1.85M +$320K +1,146 +21%
Daiwa Securities Group
409
Daiwa Securities Group
Japan
$1.83M -$168K -600 -8%
DCMA
410
Daiwa Capital Markets America
New York
$1.83M +$1.83M +6,530 New
MJRIC
411
Mogy Joel R Investment Counsel
California
$1.82M – – –
LPT
412
Legacy Private Trust
Wisconsin
$1.78M +$154K +550 +9%
CIM
413
CenturyLink Investment Management
Colorado
$1.77M -$333K -1,189 -16%
DCM
414
Dupont Capital Management
Delaware
$1.76M -$742K -2,652 -30%
AB
415
Amalgamated Bank
New York
$1.73M +$1.73M +6,179 New
WTNA
416
Wilmington Trust National Association
Delaware
$1.72M -$448K -1,601 -21%
BAM
417
Berkshire Asset Management
Pennsylvania
$1.7M +$238K +850 +16%
EOJOAM
418
E. Ohman J:or Asset Management
Sweden
$1.68M -$55.9K -200 -3%
BVDMP
419
Bedrijfstakpensioenfonds Voor De Media PNO
Netherlands
$1.68M – – –
BA
420
Boston Advisors
Massachusetts
$1.67M -$21K -75 -1%
DT
421
Diversified Trust
Tennessee
$1.6M -$112K -400 -7%
LTFS
422
Ladenburg Thalmann Financial Services
Florida
$1.6M -$84.5K -295 -5%
PAM
423
PartnerRe Asset Management
Connecticut
$1.59M -$104K -372 -6%
BOH
424
Bank of Hawaii
Hawaii
$1.58M +$430K +1,540 +38%
RC
425
RegentAtlantic Capital
New Jersey
$1.56M -$95.4K -341 -6%
15 16
17
18 19