<SEC-DOCUMENT>0001193125-17-361728-index.html : 20190507
<SEC-HEADER>0001193125-17-361728.hdr.sgml : 20190507

<ACCEPTANCE-DATETIME>20171205170407

<PRIVATE-TO-PUBLIC>

ACCESSION NUMBER:		0001193125-17-361728

CONFORMED SUBMISSION TYPE:	485APOS

PUBLIC DOCUMENT COUNT:		6

FILED AS OF DATE:		20171205

DATE AS OF CHANGE:		20190319


FILER:


	COMPANY DATA:	

		COMPANY CONFORMED NAME:			iShares U.S. ETF Trust

		CENTRAL INDEX KEY:			0001524513

		IRS NUMBER:				000000000

		STATE OF INCORPORATION:			DE

		FISCAL YEAR END:			1231



	FILING VALUES:

		FORM TYPE:		485APOS

		SEC ACT:		1933 Act

		SEC FILE NUMBER:	333-179904

		FILM NUMBER:		171240385



	BUSINESS ADDRESS:	

		STREET 1:		400 HOWARD STREET

		CITY:			SAN FRANCISCO

		STATE:			CA

		ZIP:			94105

		BUSINESS PHONE:		(415) 670-2000



	MAIL ADDRESS:	

		STREET 1:		400 HOWARD STREET

		CITY:			SAN FRANCISCO

		STATE:			CA

		ZIP:			94105




FILER:


	COMPANY DATA:	

		COMPANY CONFORMED NAME:			iShares U.S. ETF Trust

		CENTRAL INDEX KEY:			0001524513

		IRS NUMBER:				000000000

		STATE OF INCORPORATION:			DE

		FISCAL YEAR END:			1231



	FILING VALUES:

		FORM TYPE:		485APOS

		SEC ACT:		1940 Act

		SEC FILE NUMBER:	811-22649

		FILM NUMBER:		171240386



	BUSINESS ADDRESS:	

		STREET 1:		400 HOWARD STREET

		CITY:			SAN FRANCISCO

		STATE:			CA

		ZIP:			94105

		BUSINESS PHONE:		(415) 670-2000



	MAIL ADDRESS:	

		STREET 1:		400 HOWARD STREET

		CITY:			SAN FRANCISCO

		STATE:			CA

		ZIP:			94105



<SERIES-AND-CLASSES-CONTRACTS-DATA>

<NEW-SERIES-AND-CLASSES-CONTRACTS>

<OWNER-CIK>0001524513

<NEW-SERIES>

<SERIES-ID>S000061337

<SERIES-NAME>iShares Bloomberg Roll Select Commodity Strategy ETF

<CLASS-CONTRACT>

<CLASS-CONTRACT-ID>C000198581

<CLASS-CONTRACT-NAME>iShares Bloomberg Roll Select Broad Commodity ETF

</CLASS-CONTRACT>

</NEW-SERIES>

</NEW-SERIES-AND-CLASSES-CONTRACTS>

</SERIES-AND-CLASSES-CONTRACTS-DATA>

</SEC-HEADER>

<DOCUMENT>
<TYPE>485APOS
<SEQUENCE>1
<FILENAME>d476521d485apos.htm
<DESCRIPTION>FORM 485APOS
<TEXT>
Document 1 - file: d476521d485apos.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g4765211.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: g4765211.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g476521br2015.gif <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g476521br2015.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g476521img094e89211.gif <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g476521img094e89211.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g476521isharesbr2015.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g476521isharesbr2015.jpg
</DOCUMENT> <DOCUMENT> <TYPE>CORRESP <SEQUENCE>7 <FILENAME>filename7.htm <TEXT> Document 7 - file: filename7.htm
</DOCUMENT> </SEC-DOCUMENT>