<SEC-DOCUMENT>0000897436-16-000723-index.html : 20160929
<SEC-HEADER>0000897436-16-000723.hdr.sgml : 20160929
<ACCEPTANCE-DATETIME>20160929110627
ACCESSION NUMBER:		0000897436-16-000723
CONFORMED SUBMISSION TYPE:	NSAR-B
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20160731
FILED AS OF DATE:		20160929
DATE AS OF CHANGE:		20160929
EFFECTIVENESS DATE:		20160929

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:		NSAR-B
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-22649
		FILM NUMBER:		161908797

	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>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>NSAR-B
<SEQUENCE>1
<FILENAME>answer.fil
<TEXT>
Document 1 - file: answer.fil

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99
<SEQUENCE>2
<FILENAME>audlett.txt
<TEXT>
Document 2 - file: audlett.txt

</DOCUMENT>
</SEC-DOCUMENT>