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Arrowhead Research
ARWR

Overview Fund Activity

112 hedge funds and large institutions have $559M invested in Arrowhead Research in 2014 Q2 according to their latest regulatory filings, with 37 funds opening new positions, 42 increasing their positions, 27 reducing their positions, and 27 closing their positions.

Holders
112
Holders Change
+10
Holders Change %
+9.8%
% of All Funds
3.22%
Holding in Top 10
1
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-75%
% of All Funds
0.03%
New
37
Increased
42
Reduced
27
Closed
27
Calls
$24.3M
Puts
$15.8M
Net Calls
+$8.55M
Net Calls Change
+$2.26M

Top Buyers

1
BFA
1
BlackRock Fund Advisors
California
$18.4M
2
State Street
2
State Street
Massachusetts
$26.8M
3
O
3
OrbiMed
New York
$70.9M
4
Citadel Advisors
4
Citadel Advisors
Florida
$12.6M
5
BIT
5
BlackRock Institutional Trust
California
$20.7M

Top Sellers

1
RCM
1
RA Capital Management
Massachusetts
$8.65M
2
Millennium Management
2
Millennium Management
New York
$17.9M
3
Artisan Partners
3
Artisan Partners
Wisconsin
$0
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$71.6M
5
HM
5
HealthCor Management
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
GPCM
76
Granite Point Capital Management
Massachusetts
$286K -$157K -11,000 -35%
PM
77
Parametrica Management
Hong Kong
$267K +$267K +18,644 New
PP
78
PDT Partners
New York
$258K -$231K -16,172 -47%
Goldman Sachs
79
Goldman Sachs
New York
$231K +$1.64K +114 +0.7%
SG Americas Securities
80
SG Americas Securities
New York
$230K -$191K -13,367 -45%
BNP Paribas Financial Markets
81
BNP Paribas Financial Markets
France
$215K +$92.7K +6,476 +76%
PPA
82
Parametric Portfolio Associates
Washington
$207K +$207K +14,448 New
CCM
83
Condor Capital Management
New Jersey
$196K -$114K -7,919 -37%
UBS AM
84
UBS AM
Illinois
$196K +$196K +13,700 New
RFS
85
Rockefeller Financial Services
New York
$175K +$87.7K +6,145 +101%
QIM
86
Quantitative Investment Management
Virginia
$171K -$845K -59,300 -83%
Principal Financial Group
87
Principal Financial Group
Iowa
$154K +$154K +10,782 New
HCM
88
Hollencrest Capital Management
California
$143K – – –
CI
89
Cowen Inc
New York
$143K – – –
Invesco
90
Invesco
Georgia
$134K -$76.9K -5,377 -36%
Wells Fargo
91
Wells Fargo
California
$132K -$6.78K -473 -5%
TRCT
92
Tower Research Capital (TRC)
New York
$128K +$119K +8,286 +1,354%
CSS
93
Cubist Systematic Strategies
Connecticut
$125K +$125K +8,718 New
QT
94
Quantbot Technologies
New York
$119K +$84.8K +5,958 +248%
MAA
95
Managed Account Advisors
New Jersey
$111K +$52.2K +3,659 +89%
ST
96
Spot Trading
Illinois
$95K +$95K +6,649 New
U
97
UBS
Switzerland
$93K -$1M -69,929 -91%
Dimensional Fund Advisors
98
Dimensional Fund Advisors
Texas
$88K – – –
Royal Bank of Canada
99
Royal Bank of Canada
Ontario, Canada
$80K +$52.6K +3,715 +191%
Citigroup
100
Citigroup
New York
$72K +$72K +4,994 New
2 3
4
5 6