<SEC-DOCUMENT>0001193125-21-145192-index.html : 20210430
<SEC-HEADER>0001193125-21-145192.hdr.sgml : 20210430
<ACCEPTANCE-DATETIME>20210430162300
ACCESSION NUMBER:		0001193125-21-145192
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		7
CONFORMED PERIOD OF REPORT:	20210617
FILED AS OF DATE:		20210430
DATE AS OF CHANGE:		20210430

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AMBARELLA INC
		CENTRAL INDEX KEY:			0001280263
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				980459628
		FISCAL YEAR END:			0131

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35667
		FILM NUMBER:		21878430

	BUSINESS ADDRESS:	
		STREET 1:		3101 JAY STREET
		CITY:			SANTA CLARA
		STATE:			CA
		ZIP:			95054
		BUSINESS PHONE:		408-734-8888

	MAIL ADDRESS:	
		STREET 1:		3101 JAY STREET
		CITY:			SANTA CLARA
		STATE:			CA
		ZIP:			95054
</SEC-HEADER>
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<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>d117640ddef14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: d117640ddef14a.htm

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<SEQUENCE>2
<FILENAME>g117640c1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g117640c1.jpg

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<SEQUENCE>3
<FILENAME>g117640c2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g117640c2.jpg

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<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g117640g20p40.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g117640g20p40.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g117640g70e49.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g117640g70e49.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g117640g83p41.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g117640g83p41.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g117640g87t74.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g117640g87t74.jpg

</DOCUMENT>
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