<SEC-DOCUMENT>0001398344-21-003194-index.html : 20210212
<SEC-HEADER>0001398344-21-003194.hdr.sgml : 20210212
<ACCEPTANCE-DATETIME>20210212144652
ACCESSION NUMBER:		0001398344-21-003194
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20210212
DATE AS OF CHANGE:		20210212

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COGNEX CORP
		CENTRAL INDEX KEY:			0000851205
		STANDARD INDUSTRIAL CLASSIFICATION:	INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL [3823]
		IRS NUMBER:				042713778
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-40448
		FILM NUMBER:		21626023

	BUSINESS ADDRESS:	
		STREET 1:		ONE VISION DR
		CITY:			NATICK
		STATE:			MA
		ZIP:			01760
		BUSINESS PHONE:		5086503000

	MAIL ADDRESS:	
		STREET 1:		ONE VISION DRIVE
		CITY:			NATICK
		STATE:			MA
		ZIP:			01760

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BROWN CAPITAL MANAGEMENT LLC
		CENTRAL INDEX KEY:			0000885062
		IRS NUMBER:				521304372
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		1201 N CALVERT ST
		CITY:			BALTIMORE
		STATE:			MD
		ZIP:			21201
		BUSINESS PHONE:		4108373234

	MAIL ADDRESS:	
		STREET 1:		1201 N CALVERT STREET
		CITY:			BALTIMORE
		STATE:			MD
		ZIP:			21202

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BROWN CAPITAL MANAGEMENT INC
		DATE OF NAME CHANGE:	19990325
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>fp0061795_sc13ga.htm
<TEXT>
Document 1 - file: fp0061795_sc13ga.htm

</DOCUMENT>
</SEC-DOCUMENT>