<SEC-DOCUMENT>0001379491-22-000406-index.html : 20220128
<SEC-HEADER>0001379491-22-000406.hdr.sgml : 20220128
<ACCEPTANCE-DATETIME>20220128110153
ACCESSION NUMBER:		0001379491-22-000406
CONFORMED SUBMISSION TYPE:	497K
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20220128
DATE AS OF CHANGE:		20220128
EFFECTIVENESS DATE:		20220128

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FIDELITY MT VERNON STREET TRUST
		CENTRAL INDEX KEY:			0000707823
		IRS NUMBER:				000000000
		FISCAL YEAR END:			1130

	FILING VALUES:
		FORM TYPE:		497K
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	002-79755
		FILM NUMBER:		22566071

	BUSINESS ADDRESS:	
		STREET 1:		245 SUMMER STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02210
		BUSINESS PHONE:		617-563-7000

	MAIL ADDRESS:	
		STREET 1:		245 SUMMER STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02210

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FIDELITY GROWTH COMPANY FUND
		DATE OF NAME CHANGE:	19910110

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FIDELITY MERCURY FUND
		DATE OF NAME CHANGE:	19861216
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0000707823
<SERIES-ID>S000057290
<SERIES-NAME>Fidelity Growth Strategies K6 Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000182866
<CLASS-CONTRACT-NAME>Fidelity Growth Strategies K6 Fund
<CLASS-CONTRACT-TICKER-SYMBOL>FSKGX
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>497K
<SEQUENCE>1
<FILENAME>filing769257088.htm
<TEXT>
Document 1 - file: filing769257088.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>fipro_logo.jpg
<TEXT>
Document 2 - file: fipro_logo.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>img769239246.jpg
<TEXT>
Document 3 - file: img769239246.jpg

</DOCUMENT>
</SEC-DOCUMENT>