<SEC-DOCUMENT>0001193125-18-044158-index.html : 20180214
<SEC-HEADER>0001193125-18-044158.hdr.sgml : 20180214
<ACCEPTANCE-DATETIME>20180214074432
ACCESSION NUMBER:		0001193125-18-044158
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20180214
DATE AS OF CHANGE:		20180214
GROUP MEMBERS:		SILVERCREST ASSET MANAGEMENT GROUP INC.
GROUP MEMBERS:		SILVERCREST L.P.

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LITTELFUSE INC /DE
		CENTRAL INDEX KEY:			0000889331
		STANDARD INDUSTRIAL CLASSIFICATION:	SWITCHGEAR & SWITCHBOARD APPARATUS [3613]
		IRS NUMBER:				363795742
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-45251
		FILM NUMBER:		18607136

	BUSINESS ADDRESS:	
		STREET 1:		8755 WEST HIGGINS ROAD
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60631
		BUSINESS PHONE:		773-628-1000

	MAIL ADDRESS:	
		STREET 1:		8755 WEST HIGGINS ROAD
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60631

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SILVERCREST ASSET MANAGEMENT GROUP LLC
		CENTRAL INDEX KEY:			0001232395
		IRS NUMBER:				134194623
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		1330 AVE OF THE AMERICAS
		STREET 2:		38TH FL
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		2126490600

	MAIL ADDRESS:	
		STREET 1:		1330 AVE OF THE AMERICAS
		STREET 2:		38TH FL
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>d483610dsc13ga.htm
<DESCRIPTION>SC 13G/A
<TEXT>
Document 1 - file: d483610dsc13ga.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1
<SEQUENCE>2
<FILENAME>d483610dex1.htm
<DESCRIPTION>EX-1
<TEXT>
Document 2 - file: d483610dex1.htm

</DOCUMENT>
</SEC-DOCUMENT>