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Biogen
BIIB

Overview Fund Activity

782 hedge funds and large institutions have $68.4B invested in Biogen in 2014 Q2 according to their latest regulatory filings, with 81 funds opening new positions, 275 increasing their positions, 302 reducing their positions, and 69 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
782
Holders Change
+6
Holders Change %
+0.77%
% of All Funds
22.49%
Holding in Top 10
36
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+9.09%
% of All Funds
1.04%
New
81
Increased
275
Reduced
302
Closed
69
Calls
$814M
Puts
$1.09B
Net Calls
-$271M
Net Calls Change
+$35.6M

Top Buyers

1
Norges Bank
Norges Bank
Norway
+$516M
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$293M
3
American Century Companies
American Century Companies
Missouri
+$139M
4
BIM
BlackRock Investment Management
Delaware
+$132M
5
Grantham, Mayo, Van Otterloo & Co (GMO)
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
+$120M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
-$265M
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$246M
3
MCM
Marsico Capital Management
Colorado
-$176M
4
Winslow Capital Management
Winslow Capital Management
Minnesota
-$169M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$132M
Name Holding Trade Value Shares
Change 		Shares
Change %
MA
326
MUFG Americas
New York
$4.02M -$65.6K -208 -2%
BB
327
Busey Bank
Illinois
$4.01M +$279K +885 +7%
D.E. Shaw & Co
328
D.E. Shaw & Co
New York
$3.99M -$99.2M -314,750 -96%
IHL
329
Investment House LLC
California
$3.98M -$21.1K -67 -0.5%
Commonwealth Equity Services
330
Commonwealth Equity Services
Massachusetts
$3.93M +$221K +700 +6%
WT
331
Whittier Trust
California
$3.86M – – –
MCM
332
Munder Capital Management
Michigan
$3.82M +$3.75M +11,905 +5,411%
CBOA
333
Commonwealth Bank of Australia
Australia
$3.79M -$7.58M -24,040 -67%
EAM
334
EULAV Asset Management
Florida
$3.78M +$631K +2,000 +20%
GPC
335
Glacier Peak Capital
Washington
$3.78M +$3.78M +12,000 New
DWA
336
Dorsey Wright & Associates
California
$3.75M -$1.24M -3,710 -25%
AT
337
Arden Trust
Delaware
$3.75M -$162K -514 -4%
NLI
338
Nippon Life Insurance
Japan
$3.74M +$205K +649 +6%
PIM
339
Profit Investment Management
Maryland
$3.73M -$47.3K -150 -1%
LMIM
340
Lockheed Martin Investment Management
Maryland
$3.72M -$2.52M -8,000 -40%
ECM
341
Estabrook Capital Management
New York
$3.7M -$2.7M -8,557 -42%
FMBTD
342
First Midwest Bank Trust Division
Illinois
$3.69M -$214K -680 -5%
PAAMCP
343
Pacific Alternative Asset Management Company (PAAMCO)
California
$3.64M +$1.02M +3,227 +39%
FT
344
Fiduciary Trust
Massachusetts
$3.64M +$1.38M +4,386 +61%
GP
345
GLG Partners
United Kingdom
$3.62M -$24.1M -76,589 -87%
NG
346
NatWest Group
United Kingdom
$3.56M +$906K +2,873 +34%
CBT
347
Central Bank & Trust
Kentucky
$3.52M -$84.1K -301 -2%
CSS
348
Cubist Systematic Strategies
Connecticut
$3.51M +$3.51M +11,118 New
MCM
349
Matterhorn Capital Management
Texas
$3.47M -$786K -2,493 -18%
Brown Advisory
350
Brown Advisory
Maryland
$3.44M -$487K -1,544 -12%
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