<SEC-DOCUMENT>0001323953-18-000008-index.html : 20180214
<SEC-HEADER>0001323953-18-000008.hdr.sgml : 20180214
<ACCEPTANCE-DATETIME>20180214154022
ACCESSION NUMBER:		0001323953-18-000008
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20180214
DATE AS OF CHANGE:		20180214

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HARMONIC INC
		CENTRAL INDEX KEY:			0000851310
		STANDARD INDUSTRIAL CLASSIFICATION:	RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT [3663]
		IRS NUMBER:				770201147
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-45299
		FILM NUMBER:		18611879

	BUSINESS ADDRESS:	
		STREET 1:		4300 NORTH FIRST STREET
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95134
		BUSINESS PHONE:		4084906242

	MAIL ADDRESS:	
		STREET 1:		4300 NORTH FIRST STREET
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95134

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HARMONIC LIGHTWAVES INC
		DATE OF NAME CHANGE:	19950404

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			RGM Capital, LLC
		CENTRAL INDEX KEY:			0001323953
		IRS NUMBER:				061685711
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1204

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		9010 STRADA STELL COURT
		STREET 2:		SUITE 105
		CITY:			NAPLES
		STATE:			FL
		ZIP:			34109
		BUSINESS PHONE:		239-593-1280

	MAIL ADDRESS:	
		STREET 1:		9010 STRADA STELL COURT
		STREET 2:		SUITE 105
		CITY:			NAPLES
		STATE:			FL
		ZIP:			34109
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>HLIT-13GA-2017.txt
<DESCRIPTION>HLIT 13G/A
<TEXT>
Document 1 - file: HLIT-13GA-2017.txt

</DOCUMENT>
</SEC-DOCUMENT>