<SEC-DOCUMENT>0001104659-15-087371-index.html : 20151230
<SEC-HEADER>0001104659-15-087371.hdr.sgml : 20151230
<ACCEPTANCE-DATETIME>20151230165819
ACCESSION NUMBER:		0001104659-15-087371
CONFORMED SUBMISSION TYPE:	N-Q
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20151031
FILED AS OF DATE:		20151230
DATE AS OF CHANGE:		20151230
EFFECTIVENESS DATE:		20151230

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:		N-Q
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-08764
		FILM NUMBER:		151314036

	BUSINESS ADDRESS:	
		STREET 1:		C/O UBS GLOBAL ASSET MANAGEMENT (AMERICA
		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 GLOBAL ASSET MANAGEMENT (AMERICA
		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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<OWNER-CIK>0000930007
<SERIES-ID>S000002695
<SERIES-NAME>PACE Government Money Market Investments
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007348
<CLASS-CONTRACT-NAME>Class P
<CLASS-CONTRACT-TICKER-SYMBOL>PCEXX
</CLASS-CONTRACT>
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<SERIES>
<OWNER-CIK>0000930007
<SERIES-ID>S000002696
<SERIES-NAME>PACE Mortgage-Backed Securities Fixed Income Investments
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007349
<CLASS-CONTRACT-NAME>Class P
<CLASS-CONTRACT-TICKER-SYMBOL>PCGTX
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<CLASS-CONTRACT-ID>C000007350
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>PFXAX
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<CLASS-CONTRACT-ID>C000007352
<CLASS-CONTRACT-NAME>Class C
<CLASS-CONTRACT-TICKER-SYMBOL>PFXCX
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<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007353
<CLASS-CONTRACT-NAME>Class Y
<CLASS-CONTRACT-TICKER-SYMBOL>PFXYX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000930007
<SERIES-ID>S000002697
<SERIES-NAME>PACE Intermediate Fixed Income Investments
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007354
<CLASS-CONTRACT-NAME>Class P
<CLASS-CONTRACT-TICKER-SYMBOL>PCIFX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007355
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>PIFAX
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<CLASS-CONTRACT-ID>C000007357
<CLASS-CONTRACT-NAME>Class C
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<CLASS-CONTRACT-ID>C000007358
<CLASS-CONTRACT-NAME>Class Y
<CLASS-CONTRACT-TICKER-SYMBOL>PIFYX
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<SERIES>
<OWNER-CIK>0000930007
<SERIES-ID>S000002698
<SERIES-NAME>PACE Strategic Fixed Income Investments
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<CLASS-CONTRACT-ID>C000007359
<CLASS-CONTRACT-NAME>Class P
<CLASS-CONTRACT-TICKER-SYMBOL>PCSIX
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<CLASS-CONTRACT-ID>C000007360
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>PBNAX
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<CLASS-CONTRACT-ID>C000007362
<CLASS-CONTRACT-NAME>Class C
<CLASS-CONTRACT-TICKER-SYMBOL>PBNCX
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<CLASS-CONTRACT-ID>C000007363
<CLASS-CONTRACT-NAME>Class Y
<CLASS-CONTRACT-TICKER-SYMBOL>PSFYX
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<SERIES>
<OWNER-CIK>0000930007
<SERIES-ID>S000002699
<SERIES-NAME>PACE Municipal Fixed Income Investments
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007364
<CLASS-CONTRACT-NAME>Class P
<CLASS-CONTRACT-TICKER-SYMBOL>PCMNX
</CLASS-CONTRACT>
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<CLASS-CONTRACT-ID>C000007365
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>PMUAX
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<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007367
<CLASS-CONTRACT-NAME>Class C
<CLASS-CONTRACT-TICKER-SYMBOL>PMUCX
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<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007368
<CLASS-CONTRACT-NAME>Class Y
<CLASS-CONTRACT-TICKER-SYMBOL>PMUYX
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<SERIES>
<OWNER-CIK>0000930007
<SERIES-ID>S000002700
<SERIES-NAME>PACE International Fixed Income Investments
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007369
<CLASS-CONTRACT-NAME>Class P
<CLASS-CONTRACT-TICKER-SYMBOL>PCGLX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007370
<CLASS-CONTRACT-NAME>CLASS A
<CLASS-CONTRACT-TICKER-SYMBOL>PWFAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007372
<CLASS-CONTRACT-NAME>CLASS C
<CLASS-CONTRACT-TICKER-SYMBOL>PWFCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000007373
<CLASS-CONTRACT-NAME>CLASS Y
<CLASS-CONTRACT-TICKER-SYMBOL>PWFYX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000930007
<SERIES-ID>S000002971
<SERIES-NAME>PACE Large Co Value Equity Investments
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000008144
<CLASS-CONTRACT-NAME>Class P
<CLASS-CONTRACT-TICKER-SYMBOL>PCLVX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000008145
<CLASS-CONTRACT-NAME>CLASS A
<CLASS-CONTRACT-TICKER-SYMBOL>PCPAX
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<CLASS-CONTRACT-ID>C000008147
<CLASS-CONTRACT-NAME>CLASS C
<CLASS-CONTRACT-TICKER-SYMBOL>PLVCX
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<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000008148
<CLASS-CONTRACT-NAME>CLASS Y
<CLASS-CONTRACT-TICKER-SYMBOL>PLVYX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000930007
<SERIES-ID>S000002972
<SERIES-NAME>PACE Large Co Growth Equity Investments
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000008149
<CLASS-CONTRACT-NAME>Class P
<CLASS-CONTRACT-TICKER-SYMBOL>PCLCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000008150
<CLASS-CONTRACT-NAME>CLASS A
<CLASS-CONTRACT-TICKER-SYMBOL>PLAAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000008152
<CLASS-CONTRACT-NAME>CLASS C
<CLASS-CONTRACT-TICKER-SYMBOL>PLACX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000008153
<CLASS-CONTRACT-NAME>CLASS Y
<CLASS-CONTRACT-TICKER-SYMBOL>PLAYX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000930007
<SERIES-ID>S000002973
<SERIES-NAME>PACE Small/Medium Co Value Equity Investments
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000008154
<CLASS-CONTRACT-NAME>Class P
<CLASS-CONTRACT-TICKER-SYMBOL>PCSVX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000008155
<CLASS-CONTRACT-NAME>CLASS A
<CLASS-CONTRACT-TICKER-SYMBOL>PEVAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000008157
<CLASS-CONTRACT-NAME>CLASS C
<CLASS-CONTRACT-TICKER-SYMBOL>PEVCX
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<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000008158
<CLASS-CONTRACT-NAME>CLASS Y
<CLASS-CONTRACT-TICKER-SYMBOL>PVEYX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000930007
<SERIES-ID>S000002974
<SERIES-NAME>PACE Small/Medium Co Growth Equity Investments
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000008159
<CLASS-CONTRACT-NAME>Class P
<CLASS-CONTRACT-TICKER-SYMBOL>PCSGX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000008160
<CLASS-CONTRACT-NAME>CLASS A
<CLASS-CONTRACT-TICKER-SYMBOL>PQUAX
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<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000008162
<CLASS-CONTRACT-NAME>CLASS C
<CLASS-CONTRACT-TICKER-SYMBOL>PUMCX
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<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000008163
<CLASS-CONTRACT-NAME>CLASS Y
<CLASS-CONTRACT-TICKER-SYMBOL>PUMYX
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<SERIES>
<OWNER-CIK>0000930007
<SERIES-ID>S000002975
<SERIES-NAME>PACE International Equity Investments
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000008164
<CLASS-CONTRACT-NAME>Class P
<CLASS-CONTRACT-TICKER-SYMBOL>PCIEX
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<CLASS-CONTRACT-ID>C000008165
<CLASS-CONTRACT-NAME>CLASS A
<CLASS-CONTRACT-TICKER-SYMBOL>PWGAX
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<CLASS-CONTRACT-ID>C000008167
<CLASS-CONTRACT-NAME>CLASS C
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<CLASS-CONTRACT-ID>C000008168
<CLASS-CONTRACT-NAME>CLASS Y
<CLASS-CONTRACT-TICKER-SYMBOL>PWIYX
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<SERIES>
<OWNER-CIK>0000930007
<SERIES-ID>S000002976
<SERIES-NAME>PACE International Emerging Markets Equity Investments
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000008169
<CLASS-CONTRACT-NAME>Class P
<CLASS-CONTRACT-TICKER-SYMBOL>PCEMX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000008170
<CLASS-CONTRACT-NAME>CLASS A
<CLASS-CONTRACT-TICKER-SYMBOL>PWEAX
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<CLASS-CONTRACT-ID>C000008172
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<CLASS-CONTRACT-ID>C000008173
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<OWNER-CIK>0000930007
<SERIES-ID>S000006015
<SERIES-NAME>PACE High Yield Investments
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000016533
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>PHIAX
</CLASS-CONTRACT>
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<CLASS-CONTRACT-ID>C000016535
<CLASS-CONTRACT-NAME>Class C
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<CLASS-CONTRACT-ID>C000016536
<CLASS-CONTRACT-NAME>Class Y
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<CLASS-CONTRACT-ID>C000016537
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<SERIES>
<OWNER-CIK>0000930007
<SERIES-ID>S000006034
<SERIES-NAME>PACE Global Real Estate Securities Investments
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000016586
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>PREAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000016588
<CLASS-CONTRACT-NAME>Class C
<CLASS-CONTRACT-TICKER-SYMBOL>PREEX
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<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000016589
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<CLASS-CONTRACT-ID>C000016590
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</CLASS-CONTRACT>
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<SERIES>
<OWNER-CIK>0000930007
<SERIES-ID>S000006035
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<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000016591
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>PASIX
</CLASS-CONTRACT>
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<CLASS-CONTRACT-ID>C000016593
<CLASS-CONTRACT-NAME>Class C
<CLASS-CONTRACT-TICKER-SYMBOL>PASOX
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<CLASS-CONTRACT-ID>C000016594
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</SEC-HEADER>
<DOCUMENT>
<TYPE>N-Q
<SEQUENCE>1
<FILENAME>a15-23798_1nq.htm
<DESCRIPTION>QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS
<TEXT>
Document 1 - file: a15-23798_1nq.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>a15-23798_1ex99dcert.htm
<DESCRIPTION>CERTIFICATION
<TEXT>
Document 2 - file: a15-23798_1ex99dcert.htm

</DOCUMENT>
</SEC-DOCUMENT>