<SEC-DOCUMENT>0000052388-16-000130-index.html : 20160211
<SEC-HEADER>0000052388-16-000130.hdr.sgml : 20160211
<ACCEPTANCE-DATETIME>20160211122557
ACCESSION NUMBER:		0000052388-16-000130
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20160211
DATE AS OF CHANGE:		20160211

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Silicon Graphics International Corp
		CENTRAL INDEX KEY:			0001316625
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRONIC COMPUTERS [3571]
		IRS NUMBER:				320047154
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0629

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-81693
		FILM NUMBER:		161409904

	BUSINESS ADDRESS:	
		STREET 1:		900 N. MCCARTHY BOULEVARD
		CITY:			MILPITAS
		STATE:			CA
		ZIP:			95035
		BUSINESS PHONE:		669-900-8000

	MAIL ADDRESS:	
		STREET 1:		900 N. MCCARTHY BOULEVARD
		CITY:			MILPITAS
		STATE:			CA
		ZIP:			95035

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Rackable Systems, Inc.
		DATE OF NAME CHANGE:	20050203

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AMERICAN CENTURY INVESTMENT MANAGEMENT INC
		CENTRAL INDEX KEY:			0000052388
		STANDARD INDUSTRIAL CLASSIFICATION:	UNKNOWN SIC - 0000 [0000]
		IRS NUMBER:				440640487
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		4500 MAIN STREET
		CITY:			KANSAS CITY
		STATE:			MO
		ZIP:			64111
		BUSINESS PHONE:		816-531-5575

	MAIL ADDRESS:	
		STREET 1:		4500 MAIN STREET
		CITY:			KANSAS CITY
		STATE:			MO
		ZIP:			64111

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INVESTORS RESEARCH CORP
		DATE OF NAME CHANGE:	19920929
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>silicongraphics13g-a1.htm
<DESCRIPTION>SCHEDULE 13G/A
<TEXT>
Document 1 - file: silicongraphics13g-a1.htm

</DOCUMENT>
</SEC-DOCUMENT>