<SEC-DOCUMENT>0001104659-17-061505-index.html : 20171010
<SEC-HEADER>0001104659-17-061505.hdr.sgml : 20171009
<ACCEPTANCE-DATETIME>20171010113740
ACCESSION NUMBER:		0001104659-17-061505
CONFORMED SUBMISSION TYPE:	497
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20171010
DATE AS OF CHANGE:		20171010
EFFECTIVENESS DATE:		20171010

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PACE SELECT ADVISORS TRUST
		CENTRAL INDEX KEY:			0000930007
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0731

	FILING VALUES:
		FORM TYPE:		497
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	033-87254
		FILM NUMBER:		171129530

	BUSINESS ADDRESS:	
		STREET 1:		C/O UBS ASSET MANAGEMENT (AMERICAS) INC.
		STREET 2:		12TH FLOOR 1285 AVENUE OF THE AMERICAS
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		212-821-3000

	MAIL ADDRESS:	
		STREET 1:		C/O UBS ASSET MANAGEMENT (AMERICAS) INC.
		STREET 2:		12TH FLOOR 1285 AVENUE OF THE AMERICAS
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	UBS PACE SELECT ADVISORS TRUST
		DATE OF NAME CHANGE:	20020716

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PAINEWEBBER PACE SELECT ADVISORS TRUST
		DATE OF NAME CHANGE:	19980212

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MANAGED ACCOUNTS SERVICES PORTFOLIO TRUST
		DATE OF NAME CHANGE:	19941212
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<SERIES-NAME>PACE Mortgage-Backed Securities Fixed Income Investments
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<CLASS-CONTRACT-ID>C000007355
<CLASS-CONTRACT-NAME>Class A
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<CLASS-CONTRACT-ID>C000007357
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<OWNER-CIK>0000930007
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<SERIES-NAME>PACE Large Co Value Equity Investments
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<CLASS-CONTRACT-ID>C000008144
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<OWNER-CIK>0000930007
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<CLASS-CONTRACT-TICKER-SYMBOL>PCLCX
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<CLASS-CONTRACT-ID>C000008150
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<CLASS-CONTRACT-ID>C000008152
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<CLASS-CONTRACT-ID>C000008153
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<OWNER-CIK>0000930007
<SERIES-ID>S000002973
<SERIES-NAME>PACE Small/Medium Co Value Equity Investments
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<CLASS-CONTRACT-ID>C000008154
<CLASS-CONTRACT-NAME>Class P
<CLASS-CONTRACT-TICKER-SYMBOL>PCSVX
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<CLASS-CONTRACT-ID>C000008155
<CLASS-CONTRACT-NAME>CLASS A
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<CLASS-CONTRACT-ID>C000008157
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<CLASS-CONTRACT-ID>C000008158
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<SERIES-ID>S000002974
<SERIES-NAME>PACE Small/Medium Co Growth Equity Investments
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<CLASS-CONTRACT-ID>C000008159
<CLASS-CONTRACT-NAME>Class P
<CLASS-CONTRACT-TICKER-SYMBOL>PCSGX
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<CLASS-CONTRACT-ID>C000008160
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<DOCUMENT>
<TYPE>497
<SEQUENCE>1
<FILENAME>a17-22637_1497.htm
<DESCRIPTION>497
<TEXT>
Document 1 - file: a17-22637_1497.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>j17226371_ba001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: j17226371_ba001.jpg
</DOCUMENT> </SEC-DOCUMENT>