BIIB icon

Biogen
BIIB

Overview Fund Activity

972 hedge funds and large institutions have $85.3B invested in Biogen in 2015 Q2 according to their latest regulatory filings, with 100 funds opening new positions, 367 increasing their positions, 347 reducing their positions, and 85 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
972
Holders Change
+7
Holders Change %
+0.73%
% of All Funds
26.21%
Holding in Top 10
52
Holding in Top 10 Change
-16
Holding in Top 10 Change %
-23.53%
% of All Funds
1.4%
New
100
Increased
367
Reduced
347
Closed
85
Calls
$1.21B
Puts
$1.72B
Net Calls
-$507M
Net Calls Change
+$74.4M

Top Buyers

1
Wellington Management Group
Wellington Management Group
Massachusetts
+$552M
2
JSP
Jackson Square Partners
California
+$315M
3
Viking Global Investors
Viking Global Investors
Connecticut
+$207M
4
TCIM
TIAA CREF Investment Management
New York
+$190M
5
VOYA Investment Management
VOYA Investment Management
Georgia
+$185M

Top Sellers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$361M
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$308M
3
Ameriprise
Ameriprise
Minnesota
-$251M
4
Winslow Capital Management
Winslow Capital Management
Minnesota
-$248M
5
MCM
Marsico Capital Management
Colorado
-$217M
Name Holding Trade Value Shares
Change 		Shares
Change %
CIM
551
CenturyLink Investment Management
Colorado
$1.53M +$721K +1,784 +89%
HCMT
552
Highland Capital Management (Tennessee)
Tennessee
$1.52M +$1.52M +3,762 New
ACM
553
Argentus Capital Management
Texas
$1.52M +$1.52M +3,760 New
HIM
554
Hutchens Investment Management
New Hampshire
$1.51M -$582K -1,440 -28%
MFS
555
McNamara Financial Services
Massachusetts
$1.51M -$582K -1,440 -28%
RC
556
RegentAtlantic Capital
New Jersey
$1.51M -$30.3K -75 -2%
LCS
557
Levin Capital Strategies
New York
$1.51M – – –
Cambridge Investment Research Advisors
558
Cambridge Investment Research Advisors
Iowa
$1.49M +$80K +198 +6%
FAAS
559
First Allied Advisory Services
California
$1.49M +$220K +550 +17%
Bessemer Group
560
Bessemer Group
New Jersey
$1.47M +$78.3K +194 +6%
CPH
561
C Partners Holding
Switzerland
$1.45M – – –
WP
562
WMS Partners
Maryland
$1.45M +$21K +52 +1%
CI
563
Cowen Inc
New York
$1.45M -$868K -2,150 -37%
QSS
564
Quantitative Systematic Strategies
Florida
$1.43M +$1.43M +3,602 New
FIM
565
Freedom Investment Management
Connecticut
$1.42M +$443K +1,097 +45%
RWA
566
Ropes Wealth Advisors
Massachusetts
$1.39M – – –
LNWWM
567
Laird Norton Wetherby Wealth Management
California
$1.39M +$49.7K +123 +4%
LMAM
568
Legg Mason Asset Management
Japan
$1.37M -$121K -300 -8%
WS
569
Wedbush Securities
California
$1.36M +$217K +538 +19%
CSS
570
Cubist Systematic Strategies
Connecticut
$1.35M -$5.9M -14,612 -81%
WC
571
Woodstock Corp
Massachusetts
$1.33M – – –
ACM
572
Apex Capital Management
Ohio
$1.33M +$361K +895 +37%
DY
573
Dowling & Yahnke
California
$1.32M +$78.8K +195 +6%
RJT
574
Raymond James Trust
Florida
$1.31M -$121K -300 -8%
EIM
575
Essex Investment Management
Massachusetts
$1.31M -$2.95M -7,298 -69%
21 22
23
24 25