<SEC-DOCUMENT>0001319244-16-000061-index.html : 20160122
<SEC-HEADER>0001319244-16-000061.hdr.sgml : 20160122
<ACCEPTANCE-DATETIME>20160122165752
ACCESSION NUMBER:		0001319244-16-000061
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20160122
DATE AS OF CHANGE:		20160122
GROUP MEMBERS:		ICS OPPORTUNITIES, LTD.
GROUP MEMBERS:		INTEGRATED ASSETS, LTD.
GROUP MEMBERS:		INTEGRATED CORE STRATEGIES (US) LLC
GROUP MEMBERS:		ISRAEL A. ENGLANDER
GROUP MEMBERS:		MILLENNIUM INTERNATIONAL MANAGEMENT GP LLC
GROUP MEMBERS:		MILLENNIUM INTERNATIONAL MANAGEMENT LP
GROUP MEMBERS:		MILLENNIUM MANAGEMENT LLC

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ARROWHEAD RESEARCH CORP
		CENTRAL INDEX KEY:			0000879407
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMMERCIAL PHYSICAL & BIOLOGICAL RESEARCH [8731]
		IRS NUMBER:				460408024
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-48710
		FILM NUMBER:		161356740

	BUSINESS ADDRESS:	
		STREET 1:		225 SOUTH LAKE AVENUE
		STREET 2:		SUITE 1050
		CITY:			PASADENA
		STATE:			CA
		ZIP:			91101
		BUSINESS PHONE:		626-304-3400

	MAIL ADDRESS:	
		STREET 1:		225 SOUTH LAKE AVENUE
		STREET 2:		SUITE 1050
		CITY:			PASADENA
		STATE:			CA
		ZIP:			91101

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INTERACTIVE GROUP INC
		DATE OF NAME CHANGE:	20020509

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INTERACTIVE INC
		DATE OF NAME CHANGE:	19940224

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			INTEGRATED CORE STRATEGIES (US) LLC
		CENTRAL INDEX KEY:			0001319244
		IRS NUMBER:				202196675
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		C/O MILLENNIUM MANAGEMENT LLC
		STREET 2:		666 FIFTH AVENUE, 8TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10103
		BUSINESS PHONE:		(212) 841-4100

	MAIL ADDRESS:	
		STREET 1:		C/O MILLENNIUM MANAGEMENT LLC
		STREET 2:		666 FIFTH AVENUE, 8TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10103

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Springview Group LLC
		DATE OF NAME CHANGE:	20050228
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>ARWR_SC13GA1.htm
<TEXT>
Document 1 - file: ARWR_SC13GA1.htm

</DOCUMENT>
</SEC-DOCUMENT>