<SEC-DOCUMENT>0001193125-17-004401-index.html : 20170106
<SEC-HEADER>0001193125-17-004401.hdr.sgml : 20170106
<ACCEPTANCE-DATETIME>20170106151840
ACCESSION NUMBER:		0001193125-17-004401
CONFORMED SUBMISSION TYPE:	N-CSR
PUBLIC DOCUMENT COUNT:		31
CONFORMED PERIOD OF REPORT:	20161031
FILED AS OF DATE:		20170106
DATE AS OF CHANGE:		20170106
EFFECTIVENESS DATE:		20170106

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:		N-CSR
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-22649
		FILM NUMBER:		17514092

	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>S000037042
<SERIES-NAME>iShares Short Maturity Bond ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000113876
<CLASS-CONTRACT-NAME>iShares Short Maturity Bond ETF
<CLASS-CONTRACT-TICKER-SYMBOL>NEAR
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001524513
<SERIES-ID>S000040474
<SERIES-NAME>iShares Ultra Short-Term Bond ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000125661
<CLASS-CONTRACT-NAME>iShares Ultra Short-Term Bond ETF
<CLASS-CONTRACT-TICKER-SYMBOL>ICSH
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001524513
<SERIES-ID>S000042862
<SERIES-NAME>iShares Interest Rate Hedged Corporate Bond ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000132817
<CLASS-CONTRACT-NAME>iShares Interest Rate Hedged Corporate Bond ETF
<CLASS-CONTRACT-TICKER-SYMBOL>LQDH
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001524513
<SERIES-ID>S000042863
<SERIES-NAME>iShares Interest Rate Hedged High Yield Bond ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000132818
<CLASS-CONTRACT-NAME>iShares Interest Rate Hedged High Yield Bond ETF
<CLASS-CONTRACT-TICKER-SYMBOL>HYGH
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001524513
<SERIES-ID>S000044145
<SERIES-NAME>iShares Interest Rate Hedged 10+ Year Credit Bond ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000137261
<CLASS-CONTRACT-NAME>iShares Interest Rate Hedged 10+ Year Credit Bond ETF
<CLASS-CONTRACT-TICKER-SYMBOL>CLYH
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001524513
<SERIES-ID>S000044146
<SERIES-NAME>iShares Interest Rate Hedged Emerging Markets Bond ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000137262
<CLASS-CONTRACT-NAME>iShares Interest Rate Hedged Emerging Markets Bond ETF
<CLASS-CONTRACT-TICKER-SYMBOL>EMBH
</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>
<SERIES>
<OWNER-CIK>0001524513
<SERIES-ID>S000045926
<SERIES-NAME>iShares Edge U.S. Fixed Income Balanced Risk ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000143123
<CLASS-CONTRACT-NAME>iShares Edge U.S. Fixed Income Balanced Risk ETF
<CLASS-CONTRACT-TICKER-SYMBOL>FIBR
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001524513
<SERIES-ID>S000047352
<SERIES-NAME>iShares Short Maturity Municipal Bond ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000148680
<CLASS-CONTRACT-NAME>iShares Short Maturity Municipal Bond ETF
<CLASS-CONTRACT-TICKER-SYMBOL>MEAR
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSR
<SEQUENCE>1
<FILENAME>d295059dncsr.htm
<DESCRIPTION>FORM N-CSR
<TEXT>
Document 1 - file: d295059dncsr.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.CODEETHICS <SEQUENCE>2 <FILENAME>d295059dex99codeethics.htm <DESCRIPTION>CODE OF ETHICS <TEXT> Document 2 - file: d295059dex99codeethics.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.CERT <SEQUENCE>3 <FILENAME>d295059dex99cert.htm <DESCRIPTION>SECTION 302 CERTIFICATIONS <TEXT> Document 3 - file: d295059dex99cert.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.906 CERT <SEQUENCE>4 <FILENAME>d295059dex99906cert.htm <DESCRIPTION>SECTION 906 CERTIFICATION <TEXT> Document 4 - file: d295059dex99906cert.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g260147g36l24.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g260147g36l24.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g260147g43m51.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g260147g43m51.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g260147g90q01.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g260147g90q01.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g260147logo_07.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g260147logo_07.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g285042g03a72.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g285042g03a72.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g285042g43m51.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g285042g43m51.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g285042g86h53.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g285042g86h53.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g285042g90q01.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: g285042g90q01.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>g285042logo_07.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: g285042logo_07.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>g292479g11q24.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: g292479g11q24.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>g292479g43m51.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: g292479g43m51.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>g292479g90q01.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: g292479g90q01.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>g292479logo_07.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: g292479logo_07.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>g293743g10g30.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: g293743g10g30.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>g293743g43m51.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: g293743g43m51.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>g293743g90q01.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 20 - file: g293743g90q01.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>g293743logo_07.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 21 - file: g293743logo_07.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>g294408g16e92.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 22 - file: g294408g16e92.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>g294408g43m51.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 23 - file: g294408g43m51.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>g294408g90q01.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 24 - file: g294408g90q01.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>g294408logo_07.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 25 - file: g294408logo_07.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>g295059g24d26.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 26 - file: g295059g24d26.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>g295059g43m51.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 27 - file: g295059g43m51.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>g295059g78p47.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 28 - file: g295059g78p47.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>29 <FILENAME>g295059g90q01.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 29 - file: g295059g90q01.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>30 <FILENAME>g295059g96e87.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 30 - file: g295059g96e87.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>31 <FILENAME>g295059logo_07.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 31 - file: g295059logo_07.jpg
</DOCUMENT> </SEC-DOCUMENT>