<SEC-DOCUMENT>0000950103-12-005750-index.html : 20150824
<SEC-HEADER>0000950103-12-005750.hdr.sgml : 20150824

<ACCEPTANCE-DATETIME>20121031121909

<PRIVATE-TO-PUBLIC>

ACCESSION NUMBER:		0000950103-12-005750

CONFORMED SUBMISSION TYPE:	485APOS

PUBLIC DOCUMENT COUNT:		4

FILED AS OF DATE:		20121031

DATE AS OF CHANGE:		20121031


FILER:


	COMPANY DATA:	

		COMPANY CONFORMED NAME:			SPDR S&P MIDCAP 400 ETF TRUST

		CENTRAL INDEX KEY:			0000936958

		IRS NUMBER:				137077797

		STATE OF INCORPORATION:			NY

		FISCAL YEAR END:			1231



	FILING VALUES:

		FORM TYPE:		485APOS

		SEC ACT:		1940 Act

		SEC FILE NUMBER:	811-08972

		FILM NUMBER:		121170114



	BUSINESS ADDRESS:	

		STREET 1:		PDR SERVICES LLC C/O NYSE EURONEXT

		STREET 2:		11 WALL STREET

		CITY:			NEW YORK

		STATE:			NY

		ZIP:			10005

		BUSINESS PHONE:		212-656-4440



	MAIL ADDRESS:	

		STREET 1:		PDR SERVICES LLC C/O NYSE EURONEXT

		STREET 2:		11 WALL STREET

		CITY:			NEW YORK

		STATE:			NY

		ZIP:			10005



	FORMER COMPANY:	

		FORMER CONFORMED NAME:	MIDCAP SPDR TRUST SERIES 1

		DATE OF NAME CHANGE:	19950207




FILER:


	COMPANY DATA:	

		COMPANY CONFORMED NAME:			SPDR S&P MIDCAP 400 ETF TRUST

		CENTRAL INDEX KEY:			0000936958

		IRS NUMBER:				137077797

		STATE OF INCORPORATION:			NY

		FISCAL YEAR END:			1231



	FILING VALUES:

		FORM TYPE:		485APOS

		SEC ACT:		1933 Act

		SEC FILE NUMBER:	033-89088

		FILM NUMBER:		121170115



	BUSINESS ADDRESS:	

		STREET 1:		PDR SERVICES LLC C/O NYSE EURONEXT

		STREET 2:		11 WALL STREET

		CITY:			NEW YORK

		STATE:			NY

		ZIP:			10005

		BUSINESS PHONE:		212-656-4440



	MAIL ADDRESS:	

		STREET 1:		PDR SERVICES LLC C/O NYSE EURONEXT

		STREET 2:		11 WALL STREET

		CITY:			NEW YORK

		STATE:			NY

		ZIP:			10005



	FORMER COMPANY:	

		FORMER CONFORMED NAME:	MIDCAP SPDR TRUST SERIES 1

		DATE OF NAME CHANGE:	19950207



</SEC-HEADER>

<DOCUMENT>
<TYPE>485APOS
<SEQUENCE>1
<FILENAME>dp33718_485apos.htm
<DESCRIPTION>FORM 485APOS
<TEXT>
Document 1 - file: dp33718_485apos.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>logo.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: logo.jpg

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

</DOCUMENT>
<DOCUMENT>
<TYPE>COVER
<SEQUENCE>5
<FILENAME>filename5.htm
<TEXT>
Document 5 - file: filename5.htm

</DOCUMENT>
</SEC-DOCUMENT>