<SEC-DOCUMENT>0001193125-20-301524-index.html : 20201123
<SEC-HEADER>0001193125-20-301524.hdr.sgml : 20201123
<ACCEPTANCE-DATETIME>20201123172348
ACCESSION NUMBER:		0001193125-20-301524
CONFORMED SUBMISSION TYPE:	485BPOS
PUBLIC DOCUMENT COUNT:		63
FILED AS OF DATE:		20201123
DATE AS OF CHANGE:		20201123
EFFECTIVENESS DATE:		20201201

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:		485BPOS
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-179904
		FILM NUMBER:		201339044

	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:		485BPOS
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-22649
		FILM NUMBER:		201339045

	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>S000061254
<SERIES-NAME>iShares Evolved U.S. Consumer Staples ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000198374
<CLASS-CONTRACT-NAME>iShares Evolved U.S. Consumer Staples ETF
<CLASS-CONTRACT-TICKER-SYMBOL>IECS
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001524513
<SERIES-ID>S000061255
<SERIES-NAME>iShares Evolved U.S. Discretionary Spending ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000198375
<CLASS-CONTRACT-NAME>iShares Evolved U.S. Discretionary Spending ETF
<CLASS-CONTRACT-TICKER-SYMBOL>IEDI
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001524513
<SERIES-ID>S000061256
<SERIES-NAME>iShares Evolved U.S. Financials ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000198376
<CLASS-CONTRACT-NAME>iShares Evolved U.S. Financials ETF
<CLASS-CONTRACT-TICKER-SYMBOL>IEFN
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001524513
<SERIES-ID>S000061257
<SERIES-NAME>iShares Evolved U.S. Healthcare Staples ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000198377
<CLASS-CONTRACT-NAME>iShares Evolved U.S. Healthcare Staples ETF
<CLASS-CONTRACT-TICKER-SYMBOL>IEHS
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001524513
<SERIES-ID>S000061258
<SERIES-NAME>iShares Evolved U.S. Innovative Healthcare ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000198378
<CLASS-CONTRACT-NAME>iShares Evolved U.S. Innovative Healthcare ETF
<CLASS-CONTRACT-TICKER-SYMBOL>IEIH
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001524513
<SERIES-ID>S000061259
<SERIES-NAME>iShares Evolved U.S. Media and Entertainment ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000198379
<CLASS-CONTRACT-NAME>iShares Evolved U.S. Media and Entertainment ETF
<CLASS-CONTRACT-TICKER-SYMBOL>IEME
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0001524513
<SERIES-ID>S000061260
<SERIES-NAME>iShares Evolved U.S. Technology ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000198380
<CLASS-CONTRACT-NAME>iShares Evolved U.S. Technology ETF
<CLASS-CONTRACT-TICKER-SYMBOL>IETC
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>485BPOS
<SEQUENCE>1
<FILENAME>d89247d485bpos.htm
<DESCRIPTION>FORM 485BPOS
<TEXT>
Document 1 - file: d89247d485bpos.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.(H.2) <SEQUENCE>2 <FILENAME>d89247dex99h2.htm <DESCRIPTION>EXHIBIT A TO THE MASTER SERVICES AGREEMENT <TEXT> Document 2 - file: d89247dex99h2.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.(H.6) <SEQUENCE>3 <FILENAME>d89247dex99h6.htm <DESCRIPTION>SCHEDULE A TO THE AMENDED AND RESTATED SECURITIES LENDING AGENCY AGREEMENT <TEXT> Document 3 - file: d89247dex99h6.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.(I) <SEQUENCE>4 <FILENAME>d89247dex99i.htm <DESCRIPTION>LEGAL OPINION AND CONSENT OF RICHARDS, LAYTON & FINGER, P.A. <TEXT> Document 4 - file: d89247dex99i.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.(J) <SEQUENCE>5 <FILENAME>d89247dex99j.htm <DESCRIPTION>CONSENT OF PRICEWATERHOUSECOOPERS LLP <TEXT> Document 5 - file: d89247dex99j.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>6 <FILENAME>isust-20200731.xsd <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA <TEXT> Document 6 - file: isust-20200731.xsd
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.CAL <SEQUENCE>7 <FILENAME>isust-20200731_cal.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE <TEXT> Document 7 - file: isust-20200731_cal.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.DEF <SEQUENCE>8 <FILENAME>isust-20200731_def.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE <TEXT> Document 8 - file: isust-20200731_def.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.LAB <SEQUENCE>9 <FILENAME>isust-20200731_lab.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE <TEXT> Document 9 - file: isust-20200731_lab.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>10 <FILENAME>isust-20200731_pre.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE <TEXT> Document 10 - file: isust-20200731_pre.xml
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g89247g54q71.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: g89247g54q71.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>g89247iecs.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: g89247iecs.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>g89247iedi.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: g89247iedi.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>g89247iefn.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: g89247iefn.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>g89247iehs.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: g89247iehs.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>g89247ieih.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: g89247ieih.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>g89247ieme.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: g89247ieme.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>g89247ietc.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: g89247ietc.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>g89247img181b1e7e1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 20 - file: g89247img181b1e7e1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>g89247img2c0fc0251.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 21 - file: g89247img2c0fc0251.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>g89247img2d7b2aee2.gif <DESCRIPTION>GRAPHIC <TEXT> Document 22 - file: g89247img2d7b2aee2.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>g89247img41da0d3a2.gif <DESCRIPTION>GRAPHIC <TEXT> Document 23 - file: g89247img41da0d3a2.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>g89247img57d9fa1a2.gif <DESCRIPTION>GRAPHIC <TEXT> Document 24 - file: g89247img57d9fa1a2.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>g89247img652c869d1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 25 - file: g89247img652c869d1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>g89247img664b05851.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 26 - file: g89247img664b05851.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>g89247imga9f2c6b81.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 27 - file: g89247imga9f2c6b81.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>g89247imgb19187fe2.gif <DESCRIPTION>GRAPHIC <TEXT> Document 28 - file: g89247imgb19187fe2.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>29 <FILENAME>g89247imgb7a0a12d2.gif <DESCRIPTION>GRAPHIC <TEXT> Document 29 - file: g89247imgb7a0a12d2.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>30 <FILENAME>g89247imgba4de50e2.gif <DESCRIPTION>GRAPHIC <TEXT> Document 30 - file: g89247imgba4de50e2.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>31 <FILENAME>g89247imgcbc2e4602.gif <DESCRIPTION>GRAPHIC <TEXT> Document 31 - file: g89247imgcbc2e4602.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>32 <FILENAME>g89247imge0aeed091.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 32 - file: g89247imge0aeed091.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>33 <FILENAME>g89247imge93d48941.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 33 - file: g89247imge93d48941.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>34 <FILENAME>g89247ishares2019sm.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 34 - file: g89247ishares2019sm.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>35 <FILENAME>g89247isharesbc2019sm.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 35 - file: g89247isharesbc2019sm.jpg
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>36 <FILENAME>d89247d485bpos_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 36 - file: d89247d485bpos_htm.html
Document 36 - RAW XML: d89247d485bpos_htm.xml
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>37 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 37 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>38 <FILENAME>BarChart1.png <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 38 - file: BarChart1.png
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>39 <FILENAME>R2.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 39 - file: R2.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>40 <FILENAME>R7.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 40 - file: R7.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>41 <FILENAME>BarChart2.png <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 41 - file: BarChart2.png
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>42 <FILENAME>R8.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 42 - file: R8.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>43 <FILENAME>R13.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 43 - file: R13.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>44 <FILENAME>BarChart3.png <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 44 - file: BarChart3.png
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>45 <FILENAME>R14.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 45 - file: R14.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>46 <FILENAME>R19.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 46 - file: R19.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>47 <FILENAME>BarChart4.png <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 47 - file: BarChart4.png
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>48 <FILENAME>R20.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 48 - file: R20.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>49 <FILENAME>R25.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 49 - file: R25.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>50 <FILENAME>BarChart5.png <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 50 - file: BarChart5.png
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>51 <FILENAME>R26.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 51 - file: R26.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>52 <FILENAME>R31.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 52 - file: R31.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>53 <FILENAME>BarChart6.png <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 53 - file: BarChart6.png
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>54 <FILENAME>R32.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 54 - file: R32.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>55 <FILENAME>R37.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 55 - file: R37.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>56 <FILENAME>BarChart7.png <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 56 - file: BarChart7.png
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>57 <FILENAME>R38.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 57 - file: R38.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>58 <FILENAME>R43.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 58 - file: R43.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>59 <FILENAME>R44.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 59 - file: R44.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>60 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 60 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>61 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 61 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>62 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 62 - file: FilingSummary.html
Document 62 - RAW XML: FilingSummary.xml
</DOCUMENT> <DOCUMENT> <TYPE>JSON <SEQUENCE>64 <FILENAME>MetaLinks.json <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 64 - file: MetaLinks.json
</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>65 <FILENAME>0001193125-20-301524-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 65 - file: 0001193125-20-301524-xbrl.zip
</DOCUMENT> </SEC-DOCUMENT>