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Arrowhead Research
ARWR

Overview Fund Activity

92 hedge funds and large institutions have $294M invested in Arrowhead Research in 2018 Q1 according to their latest regulatory filings, with 36 funds opening new positions, 24 increasing their positions, 15 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
92
Holders Change
+16
Holders Change %
+21.05%
% of All Funds
2.11%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
36
Increased
24
Reduced
15
Closed
18
Calls
$2.29M
Puts
$2.49M
Net Calls
-$201K
Net Calls Change
-$1.32M

Top Buyers

1
RI
RTW Investments
New York
+$21M
2
State Street
State Street
Massachusetts
+$17.6M
3
VC
Vivo Capital
California
+$13.7M
4
ACP
Acuta Capital Partners
California
+$12.7M
5
O
OppenheimerFunds
New York
+$10.9M

Top Sellers

1
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$1.99M
2
Allianz Asset Management
Allianz Asset Management
Germany
-$1.7M
3
Millennium Management
Millennium Management
New York
-$1.44M
4
Morgan Stanley
Morgan Stanley
New York
-$912K
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$910K
Name Holding Trade Value Shares
Change 		Shares
Change %
BCM
26
Bridgeway Capital Management
Texas
$1.44M -$138K -19,200 -9%
IHM
27
Iguana Healthcare Management
New York
$1.44M +$1.44M +200,000 New
Morgan Stanley
28
Morgan Stanley
New York
$1.31M -$912K -126,354 -41%
TEE
29
Tibra Equities Europe
United Kingdom
$1.23M +$1.23M +171,033 New
GCP
30
GSA Capital Partners
United Kingdom
$966K +$966K +133,969 New
Barclays
31
Barclays
United Kingdom
$938K -$145K -20,101 -13%
Citigroup
32
Citigroup
New York
$883K +$865K +120,003 +4,876%
ECM
33
Element Capital Management
New York
$851K +$851K +118,051 New
AA
34
ALPS Advisors
Colorado
$839K +$242K +33,546 +40%
ARTA
35
A.R.T. Advisors
New York
$724K -$741K -102,800 -51%
LCM
36
Laurion Capital Management
New York
$723K +$723K +100,281 New
William Blair & Company
37
William Blair & Company
Illinois
$669K +$669K +92,850 New
Bank of New York Mellon
38
Bank of New York Mellon
New York
$555K +$125K +17,375 +29%
Wells Fargo
39
Wells Fargo
California
$539K +$33.8K +4,681 +7%
CAM
40
ClariVest Asset Management
California
$507K +$507K +70,400 New
Group One Trading
41
Group One Trading
Illinois
$496K +$496K +68,738 New
SSA
42
Schonfeld Strategic Advisors
New York
$485K +$485K +67,257 New
FAAS
43
First Allied Advisory Services
California
$440K – – –
MWNA
44
Marshall Wace North America
New York
$438K +$438K +60,760 New
TAM
45
Tiverton Asset Management
Delaware
$434K +$434K +60,202 New
SAM
46
Silphium Asset Management
United Kingdom
$382K +$382K +53,012 New
Dimensional Fund Advisors
47
Dimensional Fund Advisors
Texas
$320K – – –
Acadian Asset Management
48
Acadian Asset Management
Massachusetts
$291K -$225K -31,212 -44%
ProShare Advisors
49
ProShare Advisors
Maryland
$289K -$1.12K -155 -0.4%
T. Rowe Price Associates
50
T. Rowe Price Associates
Maryland
$273K – – –
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