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Biogen
BIIB

Overview Fund Activity

922 hedge funds and large institutions have $58.4B invested in Biogen in 2015 Q3 according to their latest regulatory filings, with 105 funds opening new positions, 406 increasing their positions, 283 reducing their positions, and 150 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
922
Holders Change
-50
Holders Change %
-5.14%
% of All Funds
25.77%
Holding in Top 10
37
Holding in Top 10 Change
-15
Holding in Top 10 Change %
-28.85%
% of All Funds
1.03%
New
105
Increased
406
Reduced
283
Closed
150
Calls
$1.22B
Puts
$1.8B
Net Calls
-$579M
Net Calls Change
-$71.2M

Top Buyers

1
Ameriprise
Ameriprise
Minnesota
+$349M
2
SCM
Steadfast Capital Management
New York
+$278M
3
Bank of America
Bank of America
North Carolina
+$247M
4
Wellington Management Group
Wellington Management Group
Massachusetts
+$242M
5
BA
BlackRock Advisors
Delaware
+$221M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$1.51B
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$1.3B
3
Winslow Capital Management
Winslow Capital Management
Minnesota
-$520M
4
MCM
Marsico Capital Management
Colorado
-$518M
5
DCP
DSM Capital Partners
Florida
-$346M
Name Holding Trade Value Shares
Change 		Shares
Change %
CIBC Private Wealth Group
401
CIBC Private Wealth Group
Georgia
$3.7M +$463K +1,586 +14%
CAI
402
Capital Advisors Inc
Oklahoma
$3.68M +$166K +569 +5%
MAM
403
Meeder Asset Management
Ohio
$3.67M +$759K +2,599 +26%
V
404
Veritable
Delaware
$3.65M +$172K +590 +5%
LG
405
Leuthold Group
Minnesota
$3.62M -$615K -2,108 -15%
Marshall Wace
406
Marshall Wace
United Kingdom
$3.61M -$32.5M -111,494 -90%
CONA
407
Capital One National Association
New York
$3.59M +$130K +444 +4%
ID
408
Integral Derivatives
New York
$3.53M +$1.31M +4,499 +59%
KeyBank National Association
409
KeyBank National Association
Ohio
$3.53M -$23.6K -81 -0.7%
HighTower Advisors
410
HighTower Advisors
Illinois
$3.53M +$3.53M +12,084 New
LCM
411
Logan Capital Management
Pennsylvania
$3.5M +$29.8K +102 +0.9%
BAMCO Inc
412
BAMCO Inc
New York
$3.45M +$779K +2,670 +29%
DCMM
413
DG Capital Management (Massachusetts)
Massachusetts
$3.45M -$2.36M -8,070 -41%
DnB Asset Management
414
DnB Asset Management
Norway
$3.44M +$29.2K +100 +0.9%
FIM
415
FourPoints Investment Managers
France
$3.44M +$3.44M +11,790 New
NP
416
NS Partners
United Kingdom
$3.42M -$72.1K -247 -2%
IHL
417
Investment House LLC
California
$3.37M – – –
NLI
418
Nippon Life Insurance
Japan
$3.37M +$22.5K +77 +0.7%
SLI
419
Sumitomo Life Insurance
Japan
$3.34M +$41.2K +141 +1%
LWCFA
420
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$3.33M – – –
PA
421
Pinnacle Associates
New York
$3.33M +$777K +2,663 +30%
FIM
422
Fernwood Investment Management
Massachusetts
$3.33M +$7.3K +25 +0.2%
LNB
423
Ledyard National Bank
$3.26M +$3.13M +10,727 +2,378%
BRA
424
Bender Robert & Associates
California
$3.23M -$20.7K -71 -0.6%
PS
425
Pensionfund Sabic
Netherlands
$3.21M +$1.58M +5,400 +96%
15 16
17
18 19