<SEC-DOCUMENT>0001379491-17-006248-index.html : 20170927
<SEC-HEADER>0001379491-17-006248.hdr.sgml : 20170927
<ACCEPTANCE-DATETIME>20170927122431
ACCESSION NUMBER:		0001379491-17-006248
CONFORMED SUBMISSION TYPE:	485BPOS
PUBLIC DOCUMENT COUNT:		27
FILED AS OF DATE:		20170927
DATE AS OF CHANGE:		20170927
EFFECTIVENESS DATE:		20170929

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:		485BPOS
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	002-93601
		FILM NUMBER:		171103656

	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

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:		485BPOS
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-04118
		FILM NUMBER:		171103657

	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>485BPOS
<SEQUENCE>1
<FILENAME>filing989.htm
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
Document 1 - file: filing989.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.I LEGAL OPININ
<SEQUENCE>2
<FILENAME>exi.htm
<DESCRIPTION>EXI.HTM
<TEXT>
Document 2 - file: exi.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.J OTHER OPININ
<SEQUENCE>3
<FILENAME>exj1.htm
<DESCRIPTION>EXJ1.HTM
<TEXT>
Document 3 - file: exj1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.J OTHER OPININ
<SEQUENCE>4
<FILENAME>exj2.htm
<DESCRIPTION>EXJ2.HTM
<TEXT>
Document 4 - file: exj2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>fipro_logo.jpg
<TEXT>
Document 8 - file: fipro_logo.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>img302580231.jpg
<TEXT>
Document 9 - file: img302580231.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>img302580846.jpg
<TEXT>
Document 10 - file: img302580846.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>img302151799.jpg
<TEXT>
Document 11 - file: img302151799.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>img300745384.jpg
<TEXT>
Document 12 - file: img300745384.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>img300745967.jpg
<TEXT>
Document 13 - file: img300745967.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>img303359716.jpg
<TEXT>
Document 14 - file: img303359716.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>img303378133.jpg
<TEXT>
Document 15 - file: img303378133.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>img302120779.jpg
<TEXT>
Document 16 - file: img302120779.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>img303333027.jpg
<TEXT>
Document 17 - file: img303333027.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>img303380087.jpg
<TEXT>
Document 18 - file: img303380087.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>img299517168.jpg
<TEXT>
Document 19 - file: img299517168.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>img301319989.jpg
<TEXT>
Document 20 - file: img301319989.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>img299457251.jpg
<TEXT>
Document 21 - file: img299457251.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>img302123094.jpg
<TEXT>
Document 22 - file: img302123094.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>img302159239.jpg
<TEXT>
Document 23 - file: img302159239.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>24
<FILENAME>img302155692.jpg
<TEXT>
Document 24 - file: img302155692.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>25
<FILENAME>img302585322.jpg
<TEXT>
Document 25 - file: img302585322.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>26
<FILENAME>img302216174.jpg
<TEXT>
Document 26 - file: img302216174.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>27
<FILENAME>img300692101.jpg
<TEXT>
Document 27 - file: img300692101.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>28
<FILENAME>img302148529.jpg
<TEXT>
Document 28 - file: img302148529.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>29
<FILENAME>img300699487.jpg
<TEXT>
Document 29 - file: img300699487.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>30
<FILENAME>fi_logo.jpg
<TEXT>
Document 30 - file: fi_logo.jpg

</DOCUMENT>
</SEC-DOCUMENT>