<SEC-DOCUMENT>0000928816-18-000980-index.html : 20180514
<SEC-HEADER>0000928816-18-000980.hdr.sgml : 20180514
<ACCEPTANCE-DATETIME>20180514162352
ACCESSION NUMBER:		0000928816-18-000980
CONFORMED SUBMISSION TYPE:	485BPOS
PUBLIC DOCUMENT COUNT:		9
FILED AS OF DATE:		20180514
DATE AS OF CHANGE:		20180514
EFFECTIVENESS DATE:		20180518

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PUTNAM CONVERTIBLE SECURITIES FUND
		CENTRAL INDEX KEY:			0000081247
		IRS NUMBER:				042493360
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		485BPOS
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	002-43384
		FILM NUMBER:		18830984

	BUSINESS ADDRESS:	
		STREET 1:		ONE POST OFFICE SQ
		STREET 2:		MAILSTOP A 14
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02109
		BUSINESS PHONE:		6172921000

	MAIL ADDRESS:	
		STREET 1:		ONE POST OFFICE SQUARE
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02109

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PUTNAM CONVERTIBLE INCOME GROWTH TRUST
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PUTNAM CONVERTIBLE FUND
		DATE OF NAME CHANGE:	19841212

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PUTNAM CONVERTIBLE FUND INC /PRED/
		DATE OF NAME CHANGE:	19821109

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PUTNAM CONVERTIBLE SECURITIES FUND
		CENTRAL INDEX KEY:			0000081247
		IRS NUMBER:				042493360
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		485BPOS
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-02280
		FILM NUMBER:		18830985

	BUSINESS ADDRESS:	
		STREET 1:		ONE POST OFFICE SQ
		STREET 2:		MAILSTOP A 14
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02109
		BUSINESS PHONE:		6172921000

	MAIL ADDRESS:	
		STREET 1:		ONE POST OFFICE SQUARE
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02109

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PUTNAM CONVERTIBLE INCOME GROWTH TRUST
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PUTNAM CONVERTIBLE FUND
		DATE OF NAME CHANGE:	19841212

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PUTNAM CONVERTIBLE FUND INC /PRED/
		DATE OF NAME CHANGE:	19821109
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<OWNER-CIK>0000081247
<NEW-CLASSES-CONTRACTS>
<SERIES-ID>S000005511
<SERIES-NAME>PUTNAM CONVERTIBLE SECURITIES FUND
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000202780
<CLASS-CONTRACT-NAME>Class R6 Shares
</CLASS-CONTRACT>
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<SERIES-ID>S000005511
<SERIES-NAME>PUTNAM CONVERTIBLE SECURITIES FUND
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000015003
<CLASS-CONTRACT-NAME>Class C Shares
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<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000015004
<CLASS-CONTRACT-NAME>Class A Shares
<CLASS-CONTRACT-TICKER-SYMBOL>PCONX
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<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000015005
<CLASS-CONTRACT-NAME>Class B Shares
<CLASS-CONTRACT-TICKER-SYMBOL>PCNBX
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<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000015006
<CLASS-CONTRACT-NAME>Class M Shares
<CLASS-CONTRACT-TICKER-SYMBOL>PCNMX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000015007
<CLASS-CONTRACT-NAME>Class R Shares
<CLASS-CONTRACT-TICKER-SYMBOL>PCVRX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000015008
<CLASS-CONTRACT-NAME>Class Y Shares
<CLASS-CONTRACT-TICKER-SYMBOL>PCGYX
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<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000153039
<CLASS-CONTRACT-NAME>CLASS I
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000185474
<CLASS-CONTRACT-NAME>Class T Shares
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</SEC-HEADER>
<DOCUMENT>
<TYPE>485BPOS
<SEQUENCE>1
<FILENAME>a_convsec485bhtm.htm
<DESCRIPTION>PUTNAM CONVERTIBLE SECURITIES FUND
<TEXT>
Document 1 - file: a_convsec485bhtm.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.J OTHER OPININ
<SEQUENCE>2
<FILENAME>b_convsecexj.htm
<DESCRIPTION>EX-99.J OTHER OPININ
<TEXT>
Document 2 - file: b_convsecexj.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>convertiblesecuritix25x1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: convertiblesecuritix25x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>put1802008pro_001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: put1802008pro_001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>put1802008pro_002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: put1802008pro_002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>put1802008proi_001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: put1802008proi_001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>put1802008proi_002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: put1802008proi_002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>sup310846x1x1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: sup310846x1x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.N 18F-3 PLAN
<SEQUENCE>10
<FILENAME>a_mod18f37.htm
<TEXT>
Document 10 - file: a_mod18f37.htm

</DOCUMENT>
</SEC-DOCUMENT>