<SEC-DOCUMENT>0001193125-17-038177-index.html : 20170210 <SEC-HEADER>0001193125-17-038177.hdr.sgml : 20170210 <ACCEPTANCE-DATETIME>20170210155955 ACCESSION NUMBER: 0001193125-17-038177 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20170210 DATE AS OF CHANGE: 20170210 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: QLOGIC CORP CENTRAL INDEX KEY: 0000918386 STANDARD INDUSTRIAL CLASSIFICATION: COMPUTER COMMUNICATIONS EQUIPMENT [3576] IRS NUMBER: 330537669 STATE OF INCORPORATION: DE FISCAL YEAR END: 0330 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-49863 FILM NUMBER: 17593094 BUSINESS ADDRESS: STREET 1: 26650 ALISO VIEJO PARKWAY CITY: ALISO VIEJO STATE: CA ZIP: 92656 BUSINESS PHONE: (949) 389-6000 MAIL ADDRESS: STREET 1: 26650 ALISO VIEJO PARKWAY CITY: ALISO VIEJO STATE: CA ZIP: 92656 FORMER COMPANY: FORMER CONFORMED NAME: Q LOGIC CORP DATE OF NAME CHANGE: 19940201 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: FRONTIER CAPITAL MANAGEMENT CO LLC CENTRAL INDEX KEY: 0001216488 IRS NUMBER: 043492668 STATE OF INCORPORATION: DE FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 99 SUMMER STREET CITY: BOSTON STATE: MA ZIP: 02110 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>d333419dsc13ga.htm <DESCRIPTION>SC 13G/A <TEXT> Document 1 - file: d333419dsc13ga.htm
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