<SEC-DOCUMENT>0001379491-17-008664-index.html : 20171228
<SEC-HEADER>0001379491-17-008664.hdr.sgml : 20171228
<ACCEPTANCE-DATETIME>20171228102537
ACCESSION NUMBER:		0001379491-17-008664
CONFORMED SUBMISSION TYPE:	N-Q
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20171031
FILED AS OF DATE:		20171228
DATE AS OF CHANGE:		20171228
EFFECTIVENESS DATE:		20171228

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FIDELITY SECURITIES FUND
		CENTRAL INDEX KEY:			0000754510
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0731

	FILING VALUES:
		FORM TYPE:		N-Q
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-04118
		FILM NUMBER:		171277390

	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
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0000754510
<SERIES-ID>S000007191
<SERIES-NAME>Fidelity OTC Portfolio
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000019679
<CLASS-CONTRACT-NAME>Fidelity OTC Portfolio
<CLASS-CONTRACT-TICKER-SYMBOL>FOCPX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000064268
<CLASS-CONTRACT-NAME>Class K
<CLASS-CONTRACT-TICKER-SYMBOL>FOCKX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000754510
<SERIES-ID>S000007192
<SERIES-NAME>Fidelity Real Estate Income Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000019680
<CLASS-CONTRACT-NAME>Fidelity Real Estate Income Fund
<CLASS-CONTRACT-TICKER-SYMBOL>FRIFX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000087887
<CLASS-CONTRACT-NAME>Fidelity Advisor Real Estate Income Fund: Class A
<CLASS-CONTRACT-TICKER-SYMBOL>FRINX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000087889
<CLASS-CONTRACT-NAME>Fidelity Advisor Real Estate Income Fund: Class C
<CLASS-CONTRACT-TICKER-SYMBOL>FRIOX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000087890
<CLASS-CONTRACT-NAME>Fidelity Advisor Real Estate Income Fund: Class M
<CLASS-CONTRACT-TICKER-SYMBOL>FRIQX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000087891
<CLASS-CONTRACT-NAME>Fidelity Advisor Real Estate Income Fund: Class I
<CLASS-CONTRACT-TICKER-SYMBOL>FRIRX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000754510
<SERIES-ID>S000007193
<SERIES-NAME>Fidelity Small Cap Growth Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000019681
<CLASS-CONTRACT-NAME>Fidelity Small Cap Growth Fund
<CLASS-CONTRACT-TICKER-SYMBOL>FCPGX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000019682
<CLASS-CONTRACT-NAME>Fidelity Advisor Small Cap Growth Fund: Class A
<CLASS-CONTRACT-TICKER-SYMBOL>FCAGX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000019684
<CLASS-CONTRACT-NAME>Fidelity Advisor Small Cap Growth Fund: Class C
<CLASS-CONTRACT-TICKER-SYMBOL>FCCGX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000019685
<CLASS-CONTRACT-NAME>Fidelity Advisor Small Cap Growth Fund: Class M
<CLASS-CONTRACT-TICKER-SYMBOL>FCTGX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000019686
<CLASS-CONTRACT-NAME>Fidelity Advisor Small Cap Growth Fund: Class I
<CLASS-CONTRACT-TICKER-SYMBOL>FCIGX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000177524
<CLASS-CONTRACT-NAME>Fidelity Advisor Small Cap Growth Fund: Class Z
<CLASS-CONTRACT-TICKER-SYMBOL>FIDGX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000754510
<SERIES-ID>S000007194
<SERIES-NAME>Fidelity Small Cap Value Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000019687
<CLASS-CONTRACT-NAME>Fidelity Small Cap Value Fund
<CLASS-CONTRACT-TICKER-SYMBOL>FCPVX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000019688
<CLASS-CONTRACT-NAME>Fidelity Advisor Small Cap Value Fund: Class A
<CLASS-CONTRACT-TICKER-SYMBOL>FCVAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000019690
<CLASS-CONTRACT-NAME>Fidelity Advisor Small Cap Value Fund: Class C
<CLASS-CONTRACT-TICKER-SYMBOL>FCVCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000019691
<CLASS-CONTRACT-NAME>Fidelity Advisor Small Cap Value Fund: Class M
<CLASS-CONTRACT-TICKER-SYMBOL>FCVTX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000019692
<CLASS-CONTRACT-NAME>Fidelity Advisor Small Cap Value Fund: Class I
<CLASS-CONTRACT-TICKER-SYMBOL>FCVIX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000754510
<SERIES-ID>S000007195
<SERIES-NAME>Fidelity Blue Chip Growth Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000019693
<CLASS-CONTRACT-NAME>Fidelity Blue Chip Growth Fund
<CLASS-CONTRACT-TICKER-SYMBOL>FBGRX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000064269
<CLASS-CONTRACT-NAME>Class K
<CLASS-CONTRACT-TICKER-SYMBOL>FBGKX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000754510
<SERIES-ID>S000007196
<SERIES-NAME>Fidelity Blue Chip Value Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000019694
<CLASS-CONTRACT-NAME>Fidelity Blue Chip Value Fund
<CLASS-CONTRACT-TICKER-SYMBOL>FBCVX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000754510
<SERIES-ID>S000007197
<SERIES-NAME>Fidelity Dividend Growth Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000019695
<CLASS-CONTRACT-NAME>Fidelity Dividend Growth Fund
<CLASS-CONTRACT-TICKER-SYMBOL>FDGFX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000064270
<CLASS-CONTRACT-NAME>Class K
<CLASS-CONTRACT-TICKER-SYMBOL>FDGKX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000754510
<SERIES-ID>S000007198
<SERIES-NAME>Fidelity Growth & Income Portfolio
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000019696
<CLASS-CONTRACT-NAME>Fidelity Growth & Income Portfolio
<CLASS-CONTRACT-TICKER-SYMBOL>FGRIX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000064271
<CLASS-CONTRACT-NAME>Class K
<CLASS-CONTRACT-TICKER-SYMBOL>FGIKX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000754510
<SERIES-ID>S000007200
<SERIES-NAME>Fidelity Leveraged Company Stock Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000019698
<CLASS-CONTRACT-NAME>Fidelity Leveraged Company Stock Fund
<CLASS-CONTRACT-TICKER-SYMBOL>FLVCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000064272
<CLASS-CONTRACT-NAME>Class K
<CLASS-CONTRACT-TICKER-SYMBOL>FLCKX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000754510
<SERIES-ID>S000015587
<SERIES-NAME>Fidelity Series Small Cap Opportunities Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000042507
<CLASS-CONTRACT-NAME>Fidelity Series Small Cap Opportunities Fund
<CLASS-CONTRACT-TICKER-SYMBOL>FSOPX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000754510
<SERIES-ID>S000031548
<SERIES-NAME>Fidelity Series Real Estate Income Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000098199
<CLASS-CONTRACT-NAME>Fidelity Series Real Estate Income Fund
<CLASS-CONTRACT-TICKER-SYMBOL>FSREX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000754510
<SERIES-ID>S000033805
<SERIES-NAME>Fidelity Series Real Estate Equity Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000104444
<CLASS-CONTRACT-NAME>Fidelity Series Real Estate Equity Fund
<CLASS-CONTRACT-TICKER-SYMBOL>FREDX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000754510
<SERIES-ID>S000042624
<SERIES-NAME>Fidelity Series Blue Chip Growth Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000131779
<CLASS-CONTRACT-NAME>Fidelity Series Blue Chip Growth Fund
<CLASS-CONTRACT-TICKER-SYMBOL>FSBDX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000754510
<SERIES-ID>S000056372
<SERIES-NAME>Fidelity Flex Large Cap Growth Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000177599
<CLASS-CONTRACT-NAME>Fidelity Flex Large Cap Growth Fund
<CLASS-CONTRACT-TICKER-SYMBOL>FLCLX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000754510
<SERIES-ID>S000057284
<SERIES-NAME>Fidelity Blue Chip Growth K6 Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000182860
<CLASS-CONTRACT-NAME>Fidelity Blue Chip Growth K6 Fund
<CLASS-CONTRACT-TICKER-SYMBOL>FBCGX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000754510
<SERIES-ID>S000057285
<SERIES-NAME>Fidelity Small Cap Growth K6 Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000182861
<CLASS-CONTRACT-NAME>Fidelity Small Cap Growth K6 Fund
<CLASS-CONTRACT-TICKER-SYMBOL>FOCSX
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-Q
<SEQUENCE>1
<FILENAME>filing989.htm
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
Document 1 - file: filing989.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>ex99.htm
<DESCRIPTION>EX99.HTM
<TEXT>
Document 2 - file: ex99.htm

</DOCUMENT>
</SEC-DOCUMENT>