Form 497 - Definitive materials:
SEC Accession No. 0001193125-21-134364
Filing Date
2021-04-27
Accepted
2021-04-27 16:42:57
Documents
22
Effectiveness Date
2021-04-27

Document Format Files

Seq Description Document Type Size
1 FORM 497 d302564d497.htm   iXBRL 497 2078309
7 GRAPHIC g302564icsh.jpg GRAPHIC 9795
8 GRAPHIC g302564img5fefd85b1.jpg GRAPHIC 3237
9 GRAPHIC g302564img74a5d8f92.gif GRAPHIC 1510
10 GRAPHIC g302564ishares2019sm.jpg GRAPHIC 4214
11 GRAPHIC g302564isharesbc2019sm.jpg GRAPHIC 3921
  Complete submission text file 0001193125-21-134364.txt   3303408

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA isust-20210427.xsd EX-101.SCH 6300
3 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE isust-20210427_cal.xml EX-101.CAL 2137
4 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE isust-20210427_def.xml EX-101.DEF 101363
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE isust-20210427_lab.xml EX-101.LAB 52915
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE isust-20210427_pre.xml EX-101.PRE 99902
12 EXTRACTED XBRL INSTANCE DOCUMENT d302564d497_htm.xml XML 66221

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0001524513      
Series S000037042   BlackRock Short Maturity Bond ETF
Class/Contract C000113876   BlackRock Short Maturity Bond ETF NEAR
  Status Name Ticker Symbol
CIK 0001524513      
Series S000040474   BlackRock Ultra Short-Term Bond ETF
Class/Contract C000125661   BlackRock Ultra Short-Term Bond ETF ICSH
  Status Name Ticker Symbol
CIK 0001524513      
Series S000047352   BlackRock Short Maturity Municipal Bond ETF
Class/Contract C000148680   BlackRock Short Maturity Municipal Bond ETF MEAR
Mailing Address 400 HOWARD STREET SAN FRANCISCO CA 94105
Business Address 400 HOWARD STREET SAN FRANCISCO CA 94105 (415) 670-2000
iShares U.S. ETF Trust (Filer) CIK: 0001524513 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 497 | Act: 33 | File No.: 333-179904 | Film No.: 21859587