<SEC-DOCUMENT>0001193125-16-543145-index.html : 20160415
<SEC-HEADER>0001193125-16-543145.hdr.sgml : 20160415
<ACCEPTANCE-DATETIME>20160415155400
ACCESSION NUMBER:		0001193125-16-543145
CONFORMED SUBMISSION TYPE:	497
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20160415
DATE AS OF CHANGE:		20160415
EFFECTIVENESS DATE:		20160415

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:		497
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-179904
		FILM NUMBER:		161574414

	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>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0001524513
<SERIES-ID>S000036358
<SERIES-NAME>iShares Enhanced International Large-Cap ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000111157
<CLASS-CONTRACT-NAME>iShares Enhanced International Large-Cap ETF
<CLASS-CONTRACT-TICKER-SYMBOL>IEIL
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001524513
<SERIES-ID>S000036359
<SERIES-NAME>iShares Enhanced U.S. Small-Cap ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000111160
<CLASS-CONTRACT-NAME>iShares Enhanced U.S. Small-Cap ETF
<CLASS-CONTRACT-TICKER-SYMBOL>IESM
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001524513
<SERIES-ID>S000036360
<SERIES-NAME>iShares Enhanced International Small-Cap ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000111161
<CLASS-CONTRACT-NAME>iShares Enhanced International Small-Cap ETF
<CLASS-CONTRACT-TICKER-SYMBOL>IEIS
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001524513
<SERIES-ID>S000036361
<SERIES-NAME>iShares Enhanced U.S. Large-Cap ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000111162
<CLASS-CONTRACT-NAME>iShares Enhanced U.S. Large-Cap ETF
<CLASS-CONTRACT-TICKER-SYMBOL>IELG
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001524513
<SERIES-ID>S000044971
<SERIES-NAME>iShares Commodities Select Strategy ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000139416
<CLASS-CONTRACT-NAME>iShares Commodities Select Strategy ETF
<CLASS-CONTRACT-TICKER-SYMBOL>COMT
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>497
<SEQUENCE>1
<FILENAME>d139242d497.htm
<DESCRIPTION>497
<TEXT>
Document 1 - file: d139242d497.htm

</DOCUMENT>
</SEC-DOCUMENT>