<SEC-DOCUMENT>0001193125-19-326455-index.html : 20191231
<SEC-HEADER>0001193125-19-326455.hdr.sgml : 20191231
<ACCEPTANCE-DATETIME>20191231104330
ACCESSION NUMBER:		0001193125-19-326455
CONFORMED SUBMISSION TYPE:	N-CSR
PUBLIC DOCUMENT COUNT:		24
CONFORMED PERIOD OF REPORT:	20191031
FILED AS OF DATE:		20191231
DATE AS OF CHANGE:		20191231
EFFECTIVENESS DATE:		20191231

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:		191318428

	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 Long-Term Corporate Bond ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000137261
<CLASS-CONTRACT-NAME>iShares Interest Rate Hedged Long-Term Corporate Bond ETF
<CLASS-CONTRACT-TICKER-SYMBOL>IGBH
</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>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>
<SERIES>
<OWNER-CIK>0001524513
<SERIES-ID>S000058011
<SERIES-NAME>iShares Inflation Hedged Corporate Bond ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000189608
<CLASS-CONTRACT-NAME>iShares Inflation Hedged Corporate Bond ETF
<CLASS-CONTRACT-TICKER-SYMBOL>LQDI
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001524513
<SERIES-ID>S000061161
<SERIES-NAME>iShares Gold Strategy ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000198135
<CLASS-CONTRACT-NAME>iShares Gold Strategy ETF
<CLASS-CONTRACT-TICKER-SYMBOL>IAUF
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001524513
<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 Commodity Strategy ETF
<CLASS-CONTRACT-TICKER-SYMBOL>CMDY
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSR
<SEQUENCE>1
<FILENAME>d810881dncsr.htm
<DESCRIPTION>ISHARES U.S. ETF TRUST
<TEXT>
Document 1 - file: d810881dncsr.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.CERT <SEQUENCE>2 <FILENAME>d810881dex99cert.htm <DESCRIPTION>CERTIFICATIONS PURSUANT TO SECTION 302 <TEXT> Document 2 - file: d810881dex99cert.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.906 CERT <SEQUENCE>3 <FILENAME>d810881dex99906cert.htm <DESCRIPTION>CERTIFICATIONS PURSUANT TO SECTION 906 <TEXT> Document 3 - file: d810881dex99906cert.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g597565g24u50.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g597565g24u50.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g597565g48v93.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g597565g48v93.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g597565sp004.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g597565sp004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g796194g24u50.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g796194g24u50.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g796194g48v93.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g796194g48v93.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g796194sp008.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g796194sp008.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g796194sp4.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g796194sp4.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g796194sp6.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g796194sp6.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g806792g00q68.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: g806792g00q68.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>g806792g24u50.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: g806792g24u50.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>g806792g48v93.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: g806792g48v93.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>g806986g24u50.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: g806986g24u50.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>g806986g48v93.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: g806986g48v93.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>g806986sp004.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: g806986sp004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>g806986sp006.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: g806986sp006.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>g806986sp008.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: g806986sp008.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>g8108814.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 20 - file: g8108814.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>g8108816.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 21 - file: g8108816.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>g8108818.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 22 - file: g8108818.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>g810881g24u50.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 23 - file: g810881g24u50.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>g810881g48v93.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 24 - file: g810881g48v93.jpg
</DOCUMENT> </SEC-DOCUMENT>