0001752724-20-064050.txt : 20200327 0001752724-20-064050.hdr.sgml : 20200327 20200327154152 ACCESSION NUMBER: 0001752724-20-064050 CONFORMED SUBMISSION TYPE: NPORT-P PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20200131 FILED AS OF DATE: 20200327 PERIOD START: 20201031 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: NPORT-P SEC ACT: 1940 Act SEC FILE NUMBER: 811-22649 FILM NUMBER: 20751556 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 0001524513 S000047352 iShares Short Maturity Municipal Bond ETF C000148680 iShares Short Maturity Municipal Bond ETF MEAR NPORT-P 1 primary_doc.xml NPORT-P false 0001524513 XXXXXXXX S000047352 C000148680 iShares U.S. ETF Trust 811-22649 0001524513 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549300X9CH74QB747L76 TEXAS ST 882723YT0 660000.00000000 PA USD 660000.00000000 0.285799165530 Long DBT MUN US N 2 2046-06-01 Floating 0.88000000 N N N N N N Main Street Natural Gas Inc 549300NY5M0QVZ6X4U26 MAIN STREET NATURAL GAS INC GA GAS SUPPLY REVENUE 56035DAX0 5000000.00000000 PA USD 5039895.00000000 2.182420886908 Long DBT MUN US N 2 2048-08-01 Floating 2.02000000 N N N N N N City of Burlington KS 549300TTCJ3UTB6QDT32 BURLINGTON KS ENVRN IMPT REVENUE 121822AY6 6000000.00000000 PA USD 6000000.00000000 2.598174232092 Long DBT MUN US N 2 2035-09-01 Floating 1.17000000 N N N N N N Amherst Development Corp N/A AMHERST NY DEV CORP SENIOR LIVING FAC REVENUE 03135PAA4 1755000.00000000 PA USD 1755000.00000000 0.759965962886 Long DBT MUN US N 2 2035-02-01 Floating 0.99000000 N N N N N N Illinois Development Finance Authority 549300ZG6UBPNNNRN315 ILLINOIS ST DEV FIN AUTH 45188RWL9 1100000.00000000 PA USD 1100000.00000000 0.476331942550 Long DBT MUN US N 2 2029-06-01 Floating 1.05000000 N N 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Trust Receipts/Certificates N/A TENDER OPTION BOND TRUST RECEIPTS / CTFS VARIOUS STATES 88034R8U2 1700000.00000000 PA USD 1700000.00000000 0.736149365759 Long DBT MUN US N 2 2044-01-01 Variable 1.00000000 N N N N N N Chicago Transit Authority 549300CB8XLRGIPN3E12 CHICAGO IL TRANSIT AUTH CAPITAL GRANT RECPTS REVENUE 167723GS8 750000.00000000 PA USD 758647.50000000 0.328516397623 Long DBT MUN US N 2 2020-06-01 Fixed 5.00000000 N N N N N N Tender Option Bond Trust Receipts/Certificates N/A TENDER OPTION BOND TRUST RECEIPTS / CTFS VARIOUS STATES 88034UNN4 7000000.00000000 PA USD 7000000.00000000 3.031203270774 Long DBT MUN US N 2 2053-10-01 None 0.00000000 N N N N N N Michigan Strategic Fund N/A MICHIGAN ST STRATEGIC FUND LTD OBLG REVENUE 594698JE3 775000.00000000 PA USD 775000.00000000 0.335597504978 Long DBT MUN US N 2 2039-06-01 Floating 1.33000000 N N N N N N State of Connecticut 5493007GRO6CU0IKP741 CONNECTICUT ST 20772JZ39 2325000.00000000 PA USD 2325000.00000000 1.006792514935 Long DBT MUN US N 2 2034-05-15 Floating 1.01000000 N N N N N N Albany Industrial Development Agency N/A ALBANY NY INDL DEV AGY 012440FQ1 1110000.00000000 PA USD 1110000.00000000 0.480662232937 Long DBT MUN US N 2 2032-07-01 Floating 1.17000000 N N N N N N Connellsville Area School District N/A CONNELLSVILLE PA AREA SCH DIST 207889SH0 500000.00000000 PA USD 533820.00000000 0.231159561429 Long DBT MUN US N 2 2022-08-15 Fixed 4.00000000 N N N N N N Port of Arthur Navigation District Industrial Development Corp N/A PORT ARTHUR TX NAV DIST INDL DEV CORP EXEMPT FACS REVENUE 733508AH8 2000000.00000000 PA USD 2000000.00000000 0.866058077364 Long DBT MUN US N 2 2042-03-01 Floating 0.98000000 N N N N N N County of Suffolk NY N/A SUFFOLK CNTY NY 86476PZZ4 1335000.00000000 PA USD 1345119.30000000 0.582475717391 Long DBT MUN US N 2 2020-08-20 Fixed 2.50000000 N N N N N N Atlanta Urban Residential Finance Authority N/A ATLANTA GA URBAN RSDL FIN AUTH MF HSG REVENUE 04785VBA1 2000000.00000000 PA USD 2012160.00000000 0.871323710474 Long DBT MUN US N 2 2022-12-01 Floating 1.36000000 N N N N N N Illinois Finance Authority 549300ZG6UBPNNNRN315 ILLINOIS ST FIN AUTH REVENUE 45200FFQ7 1320000.00000000 PA USD 1320000.00000000 0.571598331060 Long DBT MUN US N 2 2038-11-01 Floating 1.05000000 N N N N N N New Jersey Transportation Trust Fund Authority 549300YUVD5TEXR6L889 NEW JERSEY ST TRANSPRTN TRUST FUND AUTH 646136YB1 225000.00000000 PA USD 255287.25000000 0.110546792455 Long DBT MUN US N 2 2023-12-15 Fixed 5.00000000 N N N N N N University of Connecticut N/A UNIV OF CONNECTICUT CT 914233N49 1000000.00000000 PA USD 1007900.00000000 0.436449968087 Long DBT MUN US N 2 2020-04-15 Fixed 5.00000000 N N N N N N County of Belmont OH N/A BELMONT CNTY OH 080257RH3 1510000.00000000 PA USD 1517489.60000000 0.657117062697 Long DBT MUN US N 2 2020-08-27 Fixed 2.00000000 N N N N N N City of Owensboro KY Electric Light & Power System Revenue N/A OWENSBORO KY ELEC LIGHT & PWRSYS REVENUE 691021ND7 1550000.00000000 PA USD 1604591.00000000 0.694834498207 Long DBT MUN US N 2 2021-01-01 Fixed 5.00000000 N N N N N N New Jersey Economic Development Authority 5493006JS6QWDVU4R678 NEW JERSEY ST ECON DEV AUTH REVENUE 64577BTS3 1500000.00000000 PA USD 1573830.00000000 0.681514091948 Long DBT MUN US N 2 2021-06-15 Fixed 5.00000000 N N N N N N Honeoye Falls-Lima Central School District N/A HONEOYE FALLS-LIMA NY CENTRL SCH DIST 438209KZ0 1425000.00000000 PA USD 1432395.75000000 0.620268954634 Long DBT MUN US N 2 2020-06-18 Fixed 2.25000000 N N N N N N City of Parma OH 549300Q38SWVX53GQP47 PARMA OH 701723SG4 1200000.00000000 PA USD 1208292.00000000 0.523225523207 Long DBT MUN US N 2 2020-07-23 Fixed 2.50000000 N N N N N N Maryland Industrial Development Financing Authority N/A MARYLAND ST INDL DEV FING AUTH PORT FACS REVENUE 574076AA3 1600000.00000000 PA USD 1600000.00000000 0.692846461891 Long DBT MUN US N 2 2030-03-01 Floating 1.30000000 N N N N N N Massachusetts Development Finance Agency 549300UZSVMFXJK08K70 MASSACHUSETTS ST DEV FIN AGY REVENUE 57584YPP8 975000.00000000 PA USD 1026031.50000000 0.444301434102 Long DBT MUN US N 2 2021-07-01 Fixed 5.00000000 N N N N N N State of Connecticut 5493007GRO6CU0IKP741 CONNECTICUT ST 20772JNJ7 900000.00000000 PA USD 987759.00000000 0.427728330219 Long DBT MUN US N 2 2022-07-15 Fixed 5.00000000 N N N N N N Windsor Central School District N/A WINDSOR NY CENTRL SCH DIST 973675EU1 1700000.00000000 PA USD 1711101.00000000 0.740956421117 Long DBT MUN US N 2 2020-07-24 Fixed 2.25000000 N N N N N N Main Street Natural Gas Inc 549300NY5M0QVZ6X4U26 MAIN STREET NATURAL GAS INC GA GAS SUPPLY REVENUE 56035DAK8 3685000.00000000 PA USD 4033564.15000000 1.746650406336 Long DBT MUN US N 2 2048-04-01 Floating 4.00000000 N N N N N N Kentucky Public Energy Authority N/A KENTUCKY ST PUBLIC ENERGY AUTH GAS SPLY REVENUE 74440DBF0 1070000.00000000 PA USD 1094984.50000000 0.474160085406 Long DBT MUN US N 2 2020-12-01 Fixed 4.00000000 N N N N N N Glendale Union High School District No 205 N/A GLENDALE AZ UNION SCH DIST #205 378334NJ1 500000.00000000 PA USD 529105.00000000 0.229117829511 Long DBT MUN US N 2 2021-07-01 Fixed 5.00000000 N N N N N N New Jersey Economic Development Authority 5493006JS6QWDVU4R678 NEW JERSEY ST ECON DEV AUTH REV 64577XAP1 875000.00000000 PA USD 909002.50000000 0.393624478734 Long DBT MUN US N 2 2021-03-01 Fixed 5.00000000 N N N N N N Lower Alabama Gas District/The 549300YTI1NTDG2OVU42 LOWER AL GAS DIST GAS PROJ REVENUE 547804AG9 200000.00000000 PA USD 209962.00000000 0.090919643019 Long DBT MUN US N 2 2021-12-01 Fixed 4.00000000 N N N N N N Black Belt Energy Gas District 549300I8V0Z68JQCB679 BLACK BELT ENERGY GAS DIST ALGAS PREPAY REVENUE 09182RAK7 835000.00000000 PA USD 865494.20000000 0.374784121410 Long DBT MUN US N 2 2021-06-01 Fixed 4.00000000 N N N N N N New Jersey Health Care Facilities Financing Authority N/A NEW JERSEY ST HLTH CARE FACS FING AUTH REVENUE 645790AD8 500000.00000000 PA USD 506800.00000000 0.219459116804 Long DBT MUN US N 2 2020-07-01 Fixed 5.00000000 N N N N N N Indianapolis Local Public Improvement Bond Bank 549300LX8ESJHDSESB87 INDIANAPOLIS IN LOCAL PUBLIC IMPT BOND BANK 45528UM24 5190000.00000000 PA USD 5190155.70000000 2.247488133381 Long DBT MUN US N 2 2021-06-01 Fixed 1.45000000 N N N N N N New Jersey Economic Development Authority 5493006JS6QWDVU4R678 NEW JERSEY ST ECON DEV AUTH REVENUE 64577BJL9 1730000.00000000 PA USD 1734722.90000000 0.751185389766 Long DBT MUN US N 2 2020-03-01 Fixed 5.00000000 N N N N N N Michigan State Housing Development Authority 549300NSWW1HVXE93T03 MICHIGAN ST HSG DEV AUTH 5946534W4 900000.00000000 PA USD 900000.00000000 0.389726134813 Long DBT MUN US N 2 2030-06-01 Floating 1.04000000 N N N N N N New Jersey Transportation Trust Fund Authority 549300YUVD5TEXR6L889 NEW JERSEY ST TRANSPRTN TRUST FUND AUTH 646136DZ1 500000.00000000 PA USD 517675.00000000 0.224168307599 Long DBT MUN US N 2 2020-12-15 Fixed 5.25000000 N N N N N N Wisconsin Health & Educational Facilities Authority 549300ISNGXS0VHGVD41 WISCONSIN ST HLTH & EDUCTNL FACS AUTH REVENUE 97712D2F2 400000.00000000 PA USD 426064.00000000 0.184498084337 Long DBT MUN US N 2 2021-10-01 Fixed 5.00000000 N N N N N N Palmyra Area School District N/A PALMYRA PA AREA SCH DIST 697334SH4 900000.00000000 PA USD 931221.00000000 0.403245734430 Long DBT MUN US N 2 2021-04-01 Fixed 4.00000000 N N N N N N Boyertown Area School District N/A BOYERTOWN PA AREA SCH DIST 103405RH1 150000.00000000 PA USD 150231.00000000 0.065054385510 Long DBT MUN US N 2 2020-09-01 Fixed 1.33000000 N N N N N N Pennsylvania Economic Development Financing Authority N/A PENNSYLVANIA ST ECON DEV FING AUTH SOLID WASTE DISPOSAL REV 708692AK4 1000000.00000000 PA USD 1015200.00000000 0.439611080069 Long DBT MUN US N 2 2021-11-01 Floating 2.15000000 N N N N N N New Jersey Economic Development Authority 5493006JS6QWDVU4R678 NEW JERSEY ST ECON DEV AUTH REVENUE 645918H97 4250000.00000000 PA USD 4459185.00000000 1.930956593855 Long DBT MUN US N 2 2021-06-15 Fixed 5.00000000 N N N N N N County of Osceola FL Transportation Revenue N/A OSCEOLA CNTY FL TRANSPRTN REVENUE 688031DG5 300000.00000000 PA USD 318438.00000000 0.137892901019 Long DBT MUN US N 2 2021-10-01 Fixed 5.00000000 N N N N N N Connellsville Area School District N/A CONNELLSVILLE PA AREA SCH DIST 207889SG2 500000.00000000 PA USD 520910.00000000 0.225569156539 Long DBT MUN US N 2 2021-08-15 Fixed 4.00000000 N N N N N N New Jersey Economic Development Authority 5493006JS6QWDVU4R678 NEW JERSEY ST ECON DEV AUTH REVENUE 645918U84 3200000.00000000 PA USD 3438976.00000000 1.489176471330 Long DBT MUN US N 2 2022-03-01 Fixed 5.00000000 N N N N N N 2020-03-02 iShares U.S. ETF Trust Ann Frechette Ann Frechette Assistant Treasurer XXXX NPORT-EX 2 NPORT_912713037049364.htm iShares Short Maturity Municipal Bond ETF

 

Schedule of Investments  (unaudited) 

January 31, 2020

   

iShares® Short Maturity Municipal Bond ETF

(Percentages shown are based on Net Assets)

 

Security   Par
(000)		     Value  

Municipal Debt Obligations

    
Alabama — 2.1%            

Bessemer Governmental Utility Services Corp. RB, 5.00%, 06/01/20 (BAM)

   $ 515     $ 521,376  

Black Belt Energy Gas District RB

    

4.00%, 06/01/20

     1,605       1,619,718  

4.00%, 06/01/21

     835       865,494  

Lower Alabama Gas District (The) RB,
4.00%, 12/01/21

     200       209,962  

Southeast Alabama Gas Supply District (The) RB,
4.00%, 06/01/22

     1,500         1,590,345  
   

 

 

  
      4,806,895  
Arizona — 0.2%            

Glendale Union High School District No. 205 GO,
5.00%, 07/01/21

     500       529,105  
   

 

 

  
California — 0.3%            

Lancaster Redevelopment Agency Successor Agency TA,
3.00%, 08/01/20

     700       706,517  
   

 

 

  
Connecticut — 3.9%            

State of Connecticut GO

    

5.00%, 06/01/21

     670       705,758  

5.00%, 07/15/22

     900       987,759  

Series A, 5.00%, 04/15/20

     1,200       1,209,636  

Series C, 1.01%, 05/15/34 (Put 02/07/20)(a)(b)

       2,325       2,325,000  

Series C, 5.00%, 06/01/20

     720       729,518  

State of Connecticut Special Tax Revenue RB, Series A, 5.00%, 09/01/21

     2,000       2,125,640  

University of Connecticut RB, Series A,
5.00%, 04/15/20

     1,000       1,007,900  
   

 

 

  
      9,091,211  
District of Columbia — 4.3%            

District of Columbia RB, 0.96%, 04/01/38
(Put 02/07/20)(a)(b)

     2,900       2,900,000  

Tender Option Bond Trust Receipts/Certificates RB, VRDN, 0.99%, 10/01/53
(Put 02/07/20)(a)(b)(c)

     7,000       7,000,000  
   

 

 

  
      9,900,000  
Florida — 3.8%            

Alachua County Health Facilities Authority RB

    

5.00%, 12/01/20

     645       665,305  

5.00%, 12/01/21

     390       416,984  

County of Osceola FL Transportation Revenue RB, 5.00%, 10/01/21

     300       318,438  

County of Palm Beach FL RB, 1.17%, 07/01/32
(Put 02/07/20)(a)(b)

     5,000       5,000,000  

Palm Beach County Health Facilities Authority RB,
5.00%, 08/15/20

     530       541,315  

Pinellas County Health Facilities Authority RB,
Series A1, 1.18%, 11/01/38 (Put 01/31/20)(a)(b)

     1,900       1,900,000  
   

 

 

  
      8,842,042  
Georgia — 11.5%            

Atlanta Urban Residential Finance Authority RB,
1.36%, 12/01/22 (Put 12/01/21)(a)(b)

     2,000       2,012,160  

Bartow County Development Authority RB,
1.55%, 08/01/43 (Put 08/19/22)(a)(b)

     2,000       2,018,240  

Burke County Development Authority RB,
2.25%, 10/01/32 (Put 05/25/23)(a)(b)

     2,000       2,047,720  

Cobb County Development Authority RB,
5.00%, 07/15/20

     545       554,499  

Main Street Natural Gas Inc. RB

    

2.02%, 08/01/48 (Put 12/01/23)(a)

     5,000       5,039,895  

4.00%, 06/01/20

     500       504,835  

4.00%, 04/01/48 (Put 09/01/23)(a)(b)

     3,685       4,033,564  
Security   Par
(000)		     Value  
Georgia (continued)            

5.00%, 05/15/20

   $ 500     $ 505,445  

5.00%, 05/15/21

       1,000       1,048,790  

5.00%, 09/01/21

     300       317,889  

Monroe County Development Authority RB,
1.22%, 06/01/49 (Put 01/31/20)(a)(b)

     3,700       3,700,000  

Tender Option Bond Trust Receipts/Certificates RB

    

0.97%, 07/01/49 (Put 02/07/20)(a)(b)(c)

     3,000       3,000,000  

0.99%, 01/01/44 (Put 02/07/20) (AGM)(a)(b)(c)

     1,700       1,700,000  
   

 

 

  
        26,483,037  
Illinois — 3.1%            

Chicago Transit Authority RB, 5.00%, 06/01/20

     750       758,647  

Illinois Development Finance Authority RB,
1.05%, 06/01/29 (Put 02/07/20)(a)(b)

     1,100       1,100,000  

Illinois Finance Authority RB,
1.05%, 11/01/38 (Put 02/07/20)(a)(b)

     1,320       1,320,000  

Tender Option Bond Trust Receipts/Certificates GO, 1.00%, 03/01/33
(Put 02/07/20)(a)(b)(c)

     4,000       4,000,000  
   

 

 

  
      7,178,647  
Indiana — 3.2%            

City of Rockport IN RB, Series B,
1.35%, 07/01/25
(Put 09/01/22)(a)(b)

     2,250       2,270,587  

Indianapolis Local Public Improvement Bond Bank RB, 1.45%, 06/01/21 (Call 06/01/20)

     5,190       5,190,156  
   

 

 

  
      7,460,743  
Iowa — 2.9%            

Iowa Finance Authority RB, 1.17%, 04/01/22
(Put 02/07/20)(a)(b)

     6,655       6,655,000  
   

 

 

  
Kansas — 3.9%            

City of Burlington KS RB

    

1.17%, 09/01/35 (Put 02/07/20)(a)(b)

     6,000       6,000,000  

1.17%, 09/01/35 (Put 02/07/20)(a)(b)

     3,000       3,000,000  
   

 

 

  
      9,000,000  
Kentucky — 2.5%            

City of Owensboro KY Electric Light & Power System Revenue RB, 5.00%, 01/01/21

     1,550       1,604,591  

Kentucky Public Energy Authority RB

    

4.00%, 06/01/20

     650       656,039  

4.00%, 12/01/20

     1,070       1,094,984  

4.00%, 06/01/21

     1,060       1,099,252  

4.00%, 08/01/21

     300       312,456  

Kentucky State Property & Building Commission RB, Series D, 5.00%, 05/01/21

     600       629,604  

Tender Option Bond Trust Receipts/Certificates RB, Series 2018, 0.97%, 12/01/41
(Put 02/07/20) (AGM)(a)(b)(c)

     500       500,000  
   

 

 

  
      5,896,926  
Louisiana — 4.2%            

Louisiana Offshore Terminal Authority RB,
1.65%, 09/01/27 (Put 12/01/23)(a)(b)

     400       405,040  

Louisiana Public Facilities Authority RB,
5.00%, 05/15/21

     400       420,332  

Parish of St James LA RB, Series B1,
1.03%, 11/01/40 (Put 02/07/20)(a)(b)

     8,800       8,800,000  
   

 

 

  
      9,625,372  
Maryland — 0.7%            

Maryland Industrial Development Financing Authority RB, 1.30%, 03/01/30
(Put 02/07/20)(a)(b)

     1,600       1,600,000  
   

 

 

  
 

 

 

1

Schedule of Investments  (unaudited) (continued)

January 31, 2020

   

iShares® Short Maturity Municipal Bond ETF

(Percentages shown are based on Net Assets)

 

Security   Par
(000)		     Value  
Massachusetts — 0.9%            

Massachusetts Development Finance Agency RB, 5.00%, 07/01/21

   $ 975     $ 1,026,032  

Town of Salisbury MA GOL, 2.00%, 09/11/20

       1,000       1,004,940  
   

 

 

  
      2,030,972  
Michigan — 1.2%            

Michigan State Housing Development Authority RB, Series D, 1.04%, 06/01/30
(Put 02/07/20)(a)(b)

     900       900,000  

Michigan Strategic Fund RB, 1.33%, 06/01/39 (Put 01/31/20)(a)(b)

     775       775,000  

Wayne-Westland Community Schools GO

    

4.00%, 05/01/21 (Q-SBLF)

     175       181,370  

4.00%, 11/01/21 (Q-SBLF)

     780       819,749  
   

 

 

  
      2,676,119  
Missouri — 1.0%            

City of Washington MO COP, 5.00%, 03/01/22

     350       377,706  

RBC Municipal Products Inc. Trust RB,
1.00%, 09/01/39 (Put 02/07/20)(a)(b)(c)

     2,000       2,000,000  
   

 

 

  
      2,377,706  
Nebraska — 1.3%            

Central Plains Energy Project RB

    

4.00%, 08/01/20

     2,000       2,028,520  

4.00%, 02/01/21

     250       257,088  

4.00%, 08/01/21

     750       781,695  
   

 

 

  
      3,067,303  
New Jersey — 14.0%            

Borough of Tinton Falls NJ GO, 2.00%, 10/29/20

     900       906,399  

Garden State Preservation Trust RB,
5.00%, 11/01/20

     1,690       1,740,311  

New Jersey Economic Development Authority RB

    

5.00%, 03/01/20

     1,730       1,734,723  

5.00%, 03/01/21

     875       909,003  

5.00%, 03/01/21, (ETM)

     340       354,787  

5.00%, 06/15/21

     4,250       4,459,185  

5.00%, 06/15/21

     1,500       1,573,830  

5.50%, 09/01/21 (Call 03/01/21)

     675       704,801  

Series A, 4.00%, 07/01/22

     2,000       2,129,240  

Series K, 5.25%, 12/15/20 (AMBAC)

     2,250       2,325,172  

Series NN, 5.00%, 03/01/22

     3,200       3,438,976  

Series PP, 5.00%, 06/15/20

     1,475       1,494,588  

Series UU, 5.00%, 06/15/23

     1,270       1,421,028  

Series XX, 5.00%, 06/15/20

     200       202,656  

New Jersey Health Care Facilities Financing Authority RB 5.00%, 10/01/20

     1,600       1,638,256  

Series A, 5.00%, 07/01/20

     500       506,800  

New Jersey Sports & Exposition Authority RB, 5.00%, 09/01/20

     1,250       1,277,050  

New Jersey Transportation Trust Fund Authority RB

    

5.25%, 12/15/20 (AGM)

     500       517,675  

Series A, 5.00%, 06/15/20

     665       673,831  

Series A, 5.00%, 06/15/21

     500       525,105  

Series A, 5.50%, 12/15/21

     425       458,652  

Series A, 5.50%, 12/15/23

     155       180,039  

Series A-1, 5.00%, 06/15/20

     1,275       1,292,314  

Series B, 5.50%, 12/15/20 (NPFGC)

     155       160,675  

Series B, 5.50%, 12/15/21 (NPFGC)

     625       674,100  

Series D, 5.00%, 12/15/23

     225       255,287  

Township of Jackson New Jersey GO,
2.00%, 02/13/20

     872       872,201  
   

 

 

  
        32,426,684  
Security   Par
(000)		     Value  
New Mexico — 0.3%            

New Mexico Municipal Energy Acquisition Authority RB, 4.00%, 05/01/22

   $ 600     $ 638,760  
   

 

 

  
New York — 13.5%            

Adirondack Central School District GO,
2.25%, 07/17/20 (SAW)

       1,133       1,140,468  

Albany Industrial Development Agency RB,
1.17%, 07/01/32 (Put 02/07/20)(a)(b)

     1,110       1,110,000  

Amherst Development Corp. RB,
Series A, 0.99%, 02/01/35 (Put 02/07/20)(a)(b)

     1,755       1,755,000  

City of Tonawanda NY GOL,
2.50%, 06/04/20

     1,219       1,225,631  

City of Yonkers NY, 2.00%, 06/29/20

     4,855       4,878,547  

County of Suffolk NY GOL

    

2.50%, 07/23/20

     6,000       6,039,240  

2.50%, 08/20/20

     1,335       1,345,119  

East Islip Union Free School District GO,
2.25%, 07/02/20 (SAW)

     1,100       1,106,765  

Honeoye Falls-Lima Central School District GO,
2.25%, 06/18/20 (SAW)

     1,425       1,432,396  

Rhinebeck Central School District GO,
2.25%, 06/26/20 (SAW)

     1,500       1,508,220  

Sandy Creek Central School District GO,
2.25%, 06/26/20 (SAW)

     1,100       1,106,028  

South Jefferson Central School District GO,
2.25%, 07/09/20 (SAW)

     1,700       1,710,149  

Tender Option Bond Trust Receipts/Certificates RB, 1.06%, 11/15/56 (Put 02/07/20)(a)(b)(c)

     2,500       2,500,000  

Town of New Windsor New York GOL,
2.25%, 06/26/20

     1,300       1,307,085  

Watkins Glen Central School District GO,
2.25%, 06/23/20 (SAW)

     1,300       1,306,981  

Windsor Central School District GO,
2.25%, 07/24/20 (SAW)

     1,700       1,711,101  
   

 

 

  
        31,182,730  
North Carolina — 0.3%            

North Carolina Turnpike Authority RB

    

5.00%, 01/01/21

     425       439,344  

5.00%, 01/01/22

     215       230,080  
   

 

 

  
      669,424  
Ohio — 8.2%            

City of Berea OH GOL, 3.00%, 03/12/20

     1,600       1,603,296  

City of Kirtland OH GOL, 2.75%, 06/18/20
(ST STANDBY NT PURCHASE)

     600       603,816  

City of Miamisburg OH GOL, 3.00%, 06/24/20
(ST STANDBY NT PURCHASE)

     1,500       1,511,505  

City of Parma OH GOL, 2.50%, 07/23/20
(ST STANDBY NT PURCHASE)

     1,200       1,208,292  

County of Belmont OH GOL, 2.00%, 08/27/20

     1,510       1,517,490  

County of Lorain OH GOL, 3.00%, 02/07/20

     2,325       2,325,395  

Finneytown Local School District GO,
2.25%, 04/15/20

     2,000       2,005,260  

Lancaster Port Authority RB, 5.00%, 02/01/21

     300       311,265  

State of Ohio RB, 1.20%, 11/01/35
(Put 03/02/20)(a)(b)

     4,500       4,500,000  

Sycamore Community City School District GO,
2.25%, 04/15/20

     3,400       3,409,384  
   

 

 

  
        18,995,703  
Pennsylvania — 2.6%            

Boyertown Area School District GOL

    

1.33%, 09/01/20 (SAW)

     150       150,231  

2.00%, 09/01/21 (SAW)

     400       405,636  

Commonwealth of Pennsylvania GO,
5.00%, 04/01/20

     800       805,264  
 

 

 

2

Schedule of Investments  (unaudited) (continued)

January 31, 2020

   

iShares® Short Maturity Municipal Bond ETF

(Percentages shown are based on Net Assets)

 

Security  

 

Par

(000)

     Value  
Pennsylvania (continued)            

Connellsville Area School District GOL

    

4.00%, 08/15/21 (BAM SAW)

   $ 500     $ 520,910  

4.00%, 08/15/22 (BAM SAW)

     500       533,820  

Palmyra Area School District GOL

    

4.00%, 04/01/20 (SAW)

     560       562,688  

4.00%, 04/01/21 (SAW)

     900       931,221  

Pennsylvania Economic Development Financing Authority RB, 2.15%, 11/01/21

     1,000       1,015,200  

School District of Philadelphia (The) GO, Series C, 4.00%, 03/31/20 (SAW)

     1,000       1,004,660  
   

 

 

  
      5,929,630  
South Carolina — 0.4%            

South Carolina Public Service Authority RB, VRDN, 0.98%, 01/01/36 (Put 02/07/20)(a)(b)

     1,000       1,000,000  
   

 

 

  
Texas — 6.2%            

City of Houston TX GOL, Series A, 5.00%, 03/01/20

     1,000         1,003,090  

Harris County Health Facilities Development Corp. RB, 1.15%, 12/01/41 (Put 01/31/20)(a)(b)

     500       500,000  

Port of Arthur Navigation District Industrial
Development Corp. RB, 0.98%, 03/01/42
(Put 02/07/20)(a)(b)

     2,000       2,000,000  

State of Texas GO

    

1.00%, 12/01/41 (Put 02/07/20)(a)(b)

     6,510       6,510,000  

1.00%, 06/01/46 (Put 02/07/20)(a)(b)

     660       660,000  

Tender Option Bond Trust Receipts/Certificates RB

    

1.04%, 06/15/27 (Put 02/07/20)(a)(b)(c)

     1,500       1,500,000  

1.07%, 01/01/28 (Put 02/07/20)(a)(b)(c)

     2,190       2,190,000  
   

 

 

  
      14,363,090  
Utah — 0.9%            

County of Utah UT RB, 1.05%, 05/15/51
(Put 02/07/20)(a)(b)

     2,000       2,000,000  
   

 

 

  
Virginia — 0.9%            

University of Virginia RB, 1.29%, 05/27/20

     2,000       2,001,498  
   

 

 

  
Security  

Par/

Shares

(000)

     Value  
Washington — 0.9%            

Grant County Public Utility District No. 2 RB, 2.00%, 01/01/44 (Put 12/02/20)(a)(b)

   $ 1,000     $ 1,005,950  

Washington Higher Education Facilities Authority RB, 1.05%, 10/01/29 (Put 02/07/20)(a)(b)

     1,000       1,000,000  
   

 

 

  
      2,005,950  
Wisconsin — 0.2%            

Wisconsin Health & Educational Facilities
Authority RB, 5.00%, 10/01/21

     400       426,064  
   

 

 

  

Total Municipal Debt Obligations — 99.4%
(Cost $228,661,899)

 

       229,567,128  
   

 

 

  

Money Market Funds

    

BlackRock Liquidity Funds: MuniCash, 0.81%(d)(e)

     30       30,021  
   

 

 

  

Total Money Market Funds — 0.0%
(Cost: $30,021)

 

     30,021  
   

 

 

  

Total Investments in Securities — 99.4%
(Cost: $228,691,920)

 

     229,597,149  

Other Assets, Less Liabilities — 0.6%

       1,334,246  
   

 

 

  

Net Assets — 100.0%

     $ 230,931,395  
   

 

 

  

 

(a) 

Variable or floating rate security. Rate shown is the rate in effect as of period-end.

(b)

Security is payable upon demand on each reset date.

(c) 

Security exempt from registration pursuant to Rule 144A under the Securities Act of 1933, as amended. These securities may be resold in transactions exempt from registration to qualified institutional investors.

(d) 

Affiliate of the Fund.

(e) 

Annualized 7-day yield as of period-end.

 

Affiliates

Investments in issuers considered to be affiliates of the Fund during the three months ended January 31, 2020, for purposes of Section 2(a)(3) of the Investment Company Act of 1940, as amended, were as follows:

 

Affiliated Issuer     

 Shares

Held at

10/31/19

(000)

  

 

 

 

     

 Net Activity

(000)

  

 

     

 Shares

Held at

01/31/20

(000)

  

 

 

 

     

 Value at

01/31/20

  

 

      Income       
 Net Realized
Gain (Loss)		  
(a) 		     

 Change in

Unrealized

Appreciation

(Depreciation)

  

 

 

 

BlackRock Liquidity Funds: MuniCash

      60        (30 )       30      $ 30,021      $ 111      $ 2      $ (1 ) 
           

 

 

     

 

 

     

 

 

     

 

 

  

 

  (a) 

Includes realized capital gain distributions from an affiliated fund, if any.

 

Fair Value Measurements

Various inputs are used in determining the fair value of financial instruments. For description of the input levels and information about the Fund’s policy regarding valuation of financial instruments, refer to a recently published shareholder report. Shareholder reports are available on the Fund’s website at iShares.com and on the U.S. Securities and Exchange Commission website at sec.gov.

 

 

3

Schedule of Investments  (unaudited) (continued)

January 31, 2020

   

iShares® Short Maturity Municipal Bond ETF

 

Fair Value Measurements (continued)

The following table summarizes the value of the Fund’s investments according to the fair value hierarchy as of January 31, 2020. The breakdown of the Fund’s investments into major categories is disclosed in the Schedule of Investments above.

 

                                                                                       
      Level 1        Level 2        Level 3        Total  

Investments

                  

Assets

                  

Municipal Debt Obligations

    $ —        $ 229,567,128        $ —        $ 229,567,128  

Money Market Funds

      30,021          —          —          30,021  
  

 

 

       

 

 

       

 

 

       

 

 

  
   $ 30,021        $ 229,567,128        $ —        $ 229,597,149  
  

 

 

       

 

 

       

 

 

       

 

 

  

 

Portfolio Abbreviations — Fixed Income
AGM    Assured Guaranty Municipal Corp.
AMBAC    Ambac Assurance Corp.
BAM    Build America Mutual Assurance Co.
COP    Certificates of Participation
ETM    Escrowed to Maturity
GO    General Obligation
GOL    General Obligation Limited
NPFGC    National Public Finance Guarantee Corp.
Q-SBLF    Qualified School Bond Loan Fund
RB    Revenue Bond
SAW    State Aid Withholding
ST    Special Tax
TA    Tax Allocation

 

 

4