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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 %
ALA
676
Atherton Lane Advisers
California
$429K +$44.8K +132 +12%
DCLA
677
Douglas C. Lane & Associates
New York
$426K +$5.09K +15 +1%
BPGAM
678
BTG Pactual Global Asset Management
Bermuda
$425K +$85K +250 +25%
GIA
679
Granite Investment Advisors
New Hampshire
$424K -$31.2K -92 -7%
AG
680
Algert Global
California
$424K +$112K +330 +36%
IAMOG
681
Investors Asset Management of Georgia
Georgia
$418K +$418K +1,232 New
FIM
682
Freedom Investment Management
Connecticut
$417K +$417K +1,230 New
AWS
683
Aris Wealth Services
Pennsylvania
$415K +$415K +1,223 New
SCM
684
Stevens Capital Management
Pennsylvania
$413K -$23.6M -69,454 -98%
RIM
685
RS Investment Management
California
$413K -$6.44M -18,987 -94%
Mariner
686
Mariner
Kansas
$412K +$37.3K +110 +10%
PJSIMP
687
P.J. Schmidt Investment Management (PJS)
Wisconsin
$411K +$411K +1,212 New
TFCP
688
Twin Focus Capital Partners
Massachusetts
$409K -$85.1K -251 -17%
AHC
689
Adell Harriman & Carpenter
Texas
$407K +$407K +1,200 New
HTC
690
Haverford Trust Company
Pennsylvania
$407K – – –
HIM
691
Hillsdale Investment Management
Ontario, Canada
$401K – – –
BP
692
Ballentine Partners
Massachusetts
$396K -$44.5K -131 -10%
WTB
693
Washington Trust Bank
Washington
$391K -$339 -1 -0.1%
MPI
694
Mairs & Power Inc
Minnesota
$387K -$10.2K -30 -3%
CIBC World Market
695
CIBC World Market
Ontario, Canada
$378K -$2.71M -7,976 -88%
MME
696
Meag Munich Ergo
Germany
$376K – – –
FMLI
697
Fukoku Mutual Life Insurance
Japan
$373K -$67.8K -200 -15%
BCM
698
BlueCrest Capital Management
Jersey
$372K +$143K +421 +62%
MAM
699
Mizuho Asset Management
Japan
$371K +$109K +322 +42%
EIA
700
Edgemoor Investment Advisors
Maryland
$365K – – –
26 27
28
29 30