We are live on ! Find out more
ARWR icon

Arrowhead Research

Name Holding Trade Value Shares
Change
Change in
Stake
AWMDMG
1
Austin W. Marxe & David M. Greenhouse
New York
$33.8M
BBA
2
Baker Bros. Advisors
New York
$33.5M -$400K -50,000 -2%
O
3
OrbiMed
New York
$23.1M +$17M +2,128,900 New
RCM
4
RA Capital Management
Massachusetts
$22.2M +$9.35M +1,169,659 +133%
QF
5
QVT Financial
New York
$21.1M +$16.4M +2,047,782 New
CCM
6
Camber Capital Management
Massachusetts
$16.3M -$7.99M -999,999 -40%
SCA
7
SAC Capital Advisors
Connecticut
$16.3M +$12M +1,500,000 New
Franklin Resources
8
Franklin Resources
California
$14.2M +$10.5M +1,311,543 New
CAM
9
Cormorant Asset Management
Massachusetts
$10.8M +$7.96M +995,500 New
Millennium Management
10
Millennium Management
New York
$9.36M +$5.6M +700,970 +433%
JP Morgan Chase
11
JP Morgan Chase
New York
$7.14M +$5.26M +657,732 New
Vanguard Group
12
Vanguard Group
Pennsylvania
$6.44M +$1.12M +140,632 +31%
VAM
13
Visium Asset Management
New York
$5.82M +$4.29M +536,032 New
SCM
14
Sigma Capital Management
Connecticut
$5.42M +$4M +500,000 New
BIT
15
BlackRock Institutional Trust
California
$4.96M +$1.16M +145,128 +46%
PCA
16
Private Capital Advisors
Connecticut
$4.09M +$3.01M +377,017 New
EI
17
EAM Investors
California
$3.12M +$2.3M +287,428 New
RCI
18
Ridgeback Capital Investments
Florida
$3.03M +$2.23M +279,361 New
GTC
19
Ghost Tree Capital
New York
$2.98M +$2.2M +275,000 New
DCM
20
Driehaus Capital Management
Illinois
$1.86M +$1.37M +171,657 New
DM
21
Deerfield Management
New York
$1.54M +$1.14M +142,017 New
SC
22
Sophrosyne Capital
New York
$1.53M -$1.23M -153,725 -52%
Morgan Stanley
23
Morgan Stanley
New York
$1.44M +$956K +119,570 +904%
WMSA
24
Weiss Multi-Strategy Advisers
New York
$1.19M -$160K -20,000 -15%
BFA
25
BlackRock Fund Advisors
California
$966K +$29.8K +3,730 +4%