<SEC-DOCUMENT>0001193125-18-074444-index.html : 20180308
<SEC-HEADER>0001193125-18-074444.hdr.sgml : 20180308
<ACCEPTANCE-DATETIME>20180308095704
ACCESSION NUMBER:		0001193125-18-074444
CONFORMED SUBMISSION TYPE:	N-CSRS
PUBLIC DOCUMENT COUNT:		46
CONFORMED PERIOD OF REPORT:	20171231
FILED AS OF DATE:		20180308
DATE AS OF CHANGE:		20180308
EFFECTIVENESS DATE:		20180308

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AB CAP FUND, INC.
		CENTRAL INDEX KEY:			0000081443
		IRS NUMBER:				132625045
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0731

	FILING VALUES:
		FORM TYPE:		N-CSRS
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-01716
		FILM NUMBER:		18675308

	BUSINESS ADDRESS:	
		STREET 1:		ALLIANCEBERNSTEIN LP
		STREET 2:		1345 AVENUE OF THE AMERICAS
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10105
		BUSINESS PHONE:		2129691000

	MAIL ADDRESS:	
		STREET 1:		ALLIANCEBERNSTEIN LP
		STREET 2:		1345 AVENUE OF THE AMERICAS
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10105

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALLIANCEBERNSTEIN CAP FUND, INC.
		DATE OF NAME CHANGE:	20110524

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALLIANCEBERNSTEIN CAP FUND,INC
		DATE OF NAME CHANGE:	20040908

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALLIANCEBERNSTEIN SMALL CAP GROWTH FUND INC
		DATE OF NAME CHANGE:	19931001
<SERIES-AND-CLASSES-CONTRACTS-DATA>
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<SERIES>
<OWNER-CIK>0000081443
<SERIES-ID>S000034947
<SERIES-NAME>AB Select US Equity Portfolio
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000107477
<CLASS-CONTRACT-NAME>Advisor Class
<CLASS-CONTRACT-TICKER-SYMBOL>AUUYX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000107480
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>AUUAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000107481
<CLASS-CONTRACT-NAME>Class C
<CLASS-CONTRACT-TICKER-SYMBOL>AUUCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000107482
<CLASS-CONTRACT-NAME>Class I
<CLASS-CONTRACT-TICKER-SYMBOL>AUUIX
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<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000107483
<CLASS-CONTRACT-NAME>Class K
<CLASS-CONTRACT-TICKER-SYMBOL>AUUKX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000107484
<CLASS-CONTRACT-NAME>Class R
<CLASS-CONTRACT-TICKER-SYMBOL>AUURX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000081443
<SERIES-ID>S000039195
<SERIES-NAME>AB Select US Long/Short Portfolio
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000120605
<CLASS-CONTRACT-NAME>Advisor Class
<CLASS-CONTRACT-TICKER-SYMBOL>ASYLX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000120608
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>ASLAX
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<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000120609
<CLASS-CONTRACT-NAME>Class C
<CLASS-CONTRACT-TICKER-SYMBOL>ASCLX
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<CLASS-CONTRACT-ID>C000120610
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<CLASS-CONTRACT-ID>C000120611
<CLASS-CONTRACT-NAME>Class K
<CLASS-CONTRACT-TICKER-SYMBOL>ASLKX
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<CLASS-CONTRACT-ID>C000120612
<CLASS-CONTRACT-NAME>Class R
<CLASS-CONTRACT-TICKER-SYMBOL>ASRLX
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<SERIES>
<OWNER-CIK>0000081443
<SERIES-ID>S000043215
<SERIES-NAME>AB Concentrated Growth Fund
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<CLASS-CONTRACT-ID>C000133671
<CLASS-CONTRACT-NAME>Advisor Class
<CLASS-CONTRACT-TICKER-SYMBOL>WPSGX
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<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000133672
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>WPASX
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<CLASS-CONTRACT-ID>C000133673
<CLASS-CONTRACT-NAME>Class C
<CLASS-CONTRACT-TICKER-SYMBOL>WPCSX
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<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000133674
<CLASS-CONTRACT-NAME>Class I
<CLASS-CONTRACT-TICKER-SYMBOL>WPSIX
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<CLASS-CONTRACT-ID>C000133675
<CLASS-CONTRACT-NAME>Class K
<CLASS-CONTRACT-TICKER-SYMBOL>WPSKX
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<CLASS-CONTRACT-ID>C000133676
<CLASS-CONTRACT-NAME>Class R
<CLASS-CONTRACT-TICKER-SYMBOL>WPRSX
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<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000133677
<CLASS-CONTRACT-NAME>Class Z
<CLASS-CONTRACT-TICKER-SYMBOL>WPSZX
</CLASS-CONTRACT>
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<SERIES>
<OWNER-CIK>0000081443
<SERIES-ID>S000045180
<SERIES-NAME>AB Emerging Markets Core Portfolio
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000140685
<CLASS-CONTRACT-NAME>Advisor Class
<CLASS-CONTRACT-TICKER-SYMBOL>EMPYX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000140686
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>EMPAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000140687
<CLASS-CONTRACT-NAME>Class C
<CLASS-CONTRACT-TICKER-SYMBOL>EMPCX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000081443
<SERIES-ID>S000045541
<SERIES-NAME>AB Concentrated International Growth Portfolio
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000141783
<CLASS-CONTRACT-NAME>Advisor Class
<CLASS-CONTRACT-TICKER-SYMBOL>CIGYX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000141785
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>CIAGX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000141786
<CLASS-CONTRACT-NAME>Class C
<CLASS-CONTRACT-TICKER-SYMBOL>CICGX
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<SERIES>
<OWNER-CIK>0000081443
<SERIES-ID>S000047073
<SERIES-NAME>AB Global Core Equity Portfolio
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000147177
<CLASS-CONTRACT-NAME>Class C
<CLASS-CONTRACT-TICKER-SYMBOL>GCECX
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<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000147182
<CLASS-CONTRACT-NAME>Advisor Class
<CLASS-CONTRACT-TICKER-SYMBOL>GCEYX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000147183
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>GCEAX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000081443
<SERIES-ID>S000050223
<SERIES-NAME>AB International Strategic Core Portfolio
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000158542
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>ISARX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000158543
<CLASS-CONTRACT-NAME>Class C
<CLASS-CONTRACT-TICKER-SYMBOL>ISCRX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000158544
<CLASS-CONTRACT-NAME>Advisor Class
<CLASS-CONTRACT-TICKER-SYMBOL>ISRYX
</CLASS-CONTRACT>
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<DOCUMENT>
<TYPE>N-CSRS
<SEQUENCE>1
<FILENAME>d508766dncsrs.htm
<DESCRIPTION>AB CAP FUND, INC.
<TEXT>
Document 1 - file: d508766dncsrs.htm

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<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>d508766dex99cert.htm
<DESCRIPTION>CERTIFICATIONS PURSUANT TO SECTION 302
<TEXT>
Document 2 - file: d508766dex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906 CERT
<SEQUENCE>3
<FILENAME>d508766dex99906cert.htm
<DESCRIPTION>CERTIFICATIONS PURSUANT TO SECTION 906
<TEXT>
Document 3 - file: d508766dex99906cert.htm

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Document 4 - file: g423353g10t44.jpg

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Document 5 - file: g423353g22c48.jpg

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Document 6 - file: g423353g23l54.jpg

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Document 7 - file: g423353g30w01.jpg

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Document 8 - file: g423353g43p34.jpg

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Document 9 - file: g423353g59k71.jpg

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<FILENAME>g423353image390.jpg
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<TEXT>
Document 10 - file: g423353image390.jpg

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Document 11 - file: g428258g22c48.jpg

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Document 12 - file: g428258g36q85.jpg

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Document 13 - file: g428258g43p34.jpg

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Document 14 - file: g428258g92e74.jpg

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Document 15 - file: g428258image390.jpg

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Document 17 - file: g447646g30w01.jpg

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Document 18 - file: g447646g32p34.jpg

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Document 20 - file: g447646g49b75.jpg

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Document 21 - file: g447646g59k71.jpg

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Document 46 - file: g511796image390.jpg

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