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Arrowhead Research
ARWR

Overview Fund Activity

83 hedge funds and large institutions have $45M invested in Arrowhead Research in 2017 Q1 according to their latest regulatory filings, with 15 funds opening new positions, 19 increasing their positions, 25 reducing their positions, and 12 closing their positions.

Holders
83
Holders Change
-2
Holders Change %
-2.35%
% of All Funds
2.07%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
15
Increased
19
Reduced
25
Closed
12
Calls
$420K
Puts
$545K
Net Calls
-$125K
Net Calls Change
+$227K

Top Buyers

1
BlackRock
1
BlackRock
New York
$10.3M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$5.86M
3
ARTA
3
A.R.T. Advisors
New York
$424K
4
BCM
4
Bridgeway Capital Management
Texas
$370K
5
State Street
5
State Street
Massachusetts
$2.12M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$896K
2
Ameriprise
2
Ameriprise
Minnesota
$0
3
Susquehanna International Group
3
Susquehanna International Group
Pennsylvania
$327K
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$0
5
AFM
5
Anson Funds Management
Texas
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$10.3M 5,585,632 +5,580,506 +108,867%
Vanguard Group
2
Vanguard Group
Pennsylvania
$5.86M 3,165,579 +374,508 +13%
O
3
OppenheimerFunds
New York
$5.55M 3,000,000 – –
QF
4
QVT Financial
New York
$4.73M 2,556,256 – –
PGCM
5
Prescott Group Capital Management
Oklahoma
$3.53M 1,909,330 – –
State Street
6
State Street
Massachusetts
$2.12M 1,143,666 +178,638 +19%
Northern Trust
7
Northern Trust
Illinois
$1.65M 889,977 +67,716 +8%
PA
8
Perceptive Advisors
New York
$1.57M 847,458 – –
Geode Capital Management
9
Geode Capital Management
Massachusetts
$1.23M 663,062 +21,654 +3%
Millennium Management
10
Millennium Management
New York
$896K 484,330 -692,963 -59%
Bank of New York Mellon
11
Bank of New York Mellon
New York
$581K 314,034 +11,099 +4%
California Public Employees Retirement System
12
California Public Employees Retirement System
California
$434K 234,500 -10,100 -4%
ARTA
13
A.R.T. Advisors
New York
$424K 229,590 +229,590 New
Morgan Stanley
14
Morgan Stanley
New York
$405K 218,499 -234,327 -52%
BCM
15
Bridgeway Capital Management
Texas
$370K 200,000 +200,000 New
Susquehanna International Group
16
Susquehanna International Group
Pennsylvania
$327K 177,003 -370,782 -68%
TCIM
17
TIAA CREF Investment Management
New York
$325K 175,805 -14,921 -8%
Charles Schwab
18
Charles Schwab
California
$307K 165,878 -110,741 -40%
Wells Fargo
19
Wells Fargo
California
$278K 150,346 +88,933 +145%
Tudor Investment Corp
20
Tudor Investment Corp
Connecticut
$259K 139,900 -165,957 -54%
California State Teachers Retirement System (CalSTRS)
21
California State Teachers Retirement System (CalSTRS)
California
$256K 138,606 -2,100 -1%
TA
22
Teachers Advisors
New York
$251K 135,684 +23,042 +20%
Group One Trading
23
Group One Trading
Illinois
$205K 110,888 -30,972 -22%
FCE
24
Fiera Capital (Europe)
Cayman Islands
$193K 102,815 – –
SG Americas Securities
25
SG Americas Securities
New York
$186K 100,747 +74,776 +288%
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