<SEC-DOCUMENT>0001193125-15-026699-index.html : 20150130
<SEC-HEADER>0001193125-15-026699.hdr.sgml : 20150130
<ACCEPTANCE-DATETIME>20150130091000
ACCESSION NUMBER:		0001193125-15-026699
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20150130
DATE AS OF CHANGE:		20150130

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NANOMETRICS INC
		CENTRAL INDEX KEY:			0000704532
		STANDARD INDUSTRIAL CLASSIFICATION:	MEASURING & CONTROLLING DEVICES, NEC [3829]
		IRS NUMBER:				942276314
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1227

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-35897
		FILM NUMBER:		15560909

	BUSINESS ADDRESS:	
		STREET 1:		1550 BUCKEYE DRIVE
		CITY:			MILPITAS
		STATE:			CA
		ZIP:			95035
		BUSINESS PHONE:		408-435-9600

	MAIL ADDRESS:	
		STREET 1:		1550 BUCKEYE DRIVE
		CITY:			MILPITAS
		STATE:			CA
		ZIP:			95035

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Artisan Partners Limited Partnership
		CENTRAL INDEX KEY:			0001466153
		IRS NUMBER:				300551775
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		875 E WISCONSIN AVE
		STREET 2:		STE 800
		CITY:			MILWAUKEE
		STATE:			WI
		ZIP:			53202
		BUSINESS PHONE:		(414) 390-6100

	MAIL ADDRESS:	
		STREET 1:		875 E WISCONSIN AVE
		STREET 2:		STE 800
		CITY:			MILWAUKEE
		STATE:			WI
		ZIP:			53202
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>d858598dsc13ga.txt
<DESCRIPTION>NANOMETRICS INC
<TEXT>
Document 1 - file: d858598dsc13ga.txt

</DOCUMENT>
</SEC-DOCUMENT>