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Biogen
BIIB

Overview Fund Activity

818 hedge funds and large institutions have $71B invested in Biogen in 2014 Q3 according to their latest regulatory filings, with 91 funds opening new positions, 312 increasing their positions, 278 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
818
Holders Change
+36
Holders Change %
+4.6%
% of All Funds
23.75%
Holding in Top 10
41
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+13.89%
% of All Funds
1.19%
New
91
Increased
312
Reduced
278
Closed
47
Calls
$754M
Puts
$1.23B
Net Calls
-$479M
Net Calls Change
-$208M

Top Buyers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$197M
2
Winslow Capital Management
Winslow Capital Management
Minnesota
+$148M
3
WBC
Westpac Banking Corp
Australia
+$140M
4
Capital World Investors
Capital World Investors
California
+$122M
5
Millennium Management
Millennium Management
New York
+$117M

Top Sellers

1
Capital Research Global Investors
Capital Research Global Investors
California
-$907M
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$709M
3
Norges Bank
Norges Bank
Norway
-$550M
4
Jennison Associates
Jennison Associates
New York
-$157M
5
BA
BlackRock Advisors
Delaware
-$90.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
APFBOT
401
Amica Pension Fund Board of Trustees
Rhode Island
$3.16M – – –
CSS
402
Cubist Systematic Strategies
Connecticut
$3.14M -$542K -1,640 -15%
BOTW
403
Bank of the West
California
$3.1M -$23.5K -71 -0.8%
PI
404
PineBridge Investments
New York
$3.07M +$2.62M +7,926 +590%
TSWM
405
Triangle Securities Wealth Management
North Carolina
$3.07M -$130K -394 -4%
MPA
406
Marvin & Palmer Associates
Delaware
$3.05M +$991K +2,995 +48%
MYLI
407
Meiji Yasuda Life Insurance
Japan
$3.01M +$418K +1,265 +16%
CIBC World Market
408
CIBC World Market
Ontario, Canada
$3.01M +$2.47M +7,478 +464%
CTC
409
Central Trust Company
Missouri
$3M -$42K -127 -1%
SI
410
Stephens Inc
Arkansas
$2.99M +$157K +476 +6%
PAAMCP
411
Pacific Alternative Asset Management Company (PAAMCO)
California
$2.97M -$852K -2,576 -22%
DSI
412
Daiwa SB Investments
Japan
$2.91M +$2.91M +8,802 New
SCM
413
Shelton Capital Management
Colorado
$2.87M +$391K +1,181 +16%
PRA
414
Parametric Risk Advisors
Connecticut
$2.86M +$2.58M +7,794 +912%
BAMCO Inc
415
BAMCO Inc
New York
$2.85M -$6.29K -19 -0.2%
Neuberger Berman Group
416
Neuberger Berman Group
New York
$2.84M -$159K -480 -5%
CIM
417
Calvert Investment Management
Maryland
$2.84M +$2.1M +6,362 +286%
CI
418
Conning Inc
Connecticut
$2.83M -$66.2K -200 -2%
ECML
419
Eagle Capital Management (Louisiana)
Louisiana
$2.83M -$60.5K -183 -2%
Connor, Clark & Lunn Investment Management (CC&L)
420
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$2.81M +$893K +2,700 +47%
HK
421
Horizon Kinetics
New York
$2.8M -$8.27K -25 -0.3%
DCM
422
Dupont Capital Management
Delaware
$2.76M +$335K +1,014 +14%
MERSOM
423
Municipal Employees' Retirement System of Michigan
Michigan
$2.71M +$33.1K +100 +1%
LWCFA
424
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$2.69M – – –
USGIU
425
U.S. Global Investors (USGI)
Texas
$2.65M – – –
15 16
17
18 19