Schedule of Investments (unaudited)	iShares® MSCI USA Equal Weighted ETF
May 31, 2021	(Percentages shown are based on Net Assets)

Security	Shares		Value
Common Stocks
Aerospace & Defense — 1.9%
Boeing Co. (The)(a)		3,051	$	753,658
General Dynamics Corp.		3,618		687,094
HEICO Corp.		2,061		289,488
HEICO Corp., Class A		3,446		456,457
Howmet Aerospace Inc.(a)		20,568		729,753
Huntington Ingalls Industries Inc.		3,196		691,007
L3Harris Technologies Inc.		3,179		693,213
Lockheed Martin Corp.		1,773		677,641
Northrop Grumman Corp.		1,857		679,420
Raytheon Technologies Corp.		8,008		710,390
Teledyne Technologies Inc.(a)		1,667		699,256
Textron Inc.		10,140		694,286
TransDigm Group Inc.(a)		1,164		755,250
				8,516,913
Air Freight & Logistics — 0.8%
CH Robinson Worldwide Inc.		7,006		679,722
Expeditors International of Washington Inc.		5,741		721,586
FedEx Corp.		2,242		705,804
United Parcel Service Inc., Class B		3,201		686,935
XPO Logistics Inc.(a)		4,807		706,293
				3,500,340
Airlines — 0.3%
Delta Air Lines Inc.(a)		14,850		708,048
Southwest Airlines Co.(a)		11,164		686,139
				1,394,187
Auto Components — 0.7%
Aptiv PLC(a)		4,999		751,950
Autoliv Inc.		6,802		721,216
BorgWarner Inc.		13,425		688,568
Lear Corp.		3,757		726,453
				2,888,187
Automobiles — 0.5%
Ford Motor Co.(a)		57,336		833,092
General Motors Co.(a)		12,388		734,732
Tesla Inc.(a)(b)		1,207		754,641
				2,322,465
Banks — 2.4%
Bank of America Corp.		16,214		687,311
Citigroup Inc.		8,954		704,769
Citizens Financial Group Inc.		13,663		681,784
Fifth Third Bancorp.		16,149		680,519
First Republic Bank/CA		3,648		698,373
Huntington Bancshares Inc./OH		43,696		693,019
JPMorgan Chase & Co.		4,212		691,779
KeyCorp.		29,479		679,196
M&T Bank Corp.		4,148		666,542
PNC Financial Services Group Inc. (The)		3,484		678,265
Regions Financial Corp.		29,639		693,849
SVB Financial Group(a)		1,201		700,051
Truist Financial Corp.		11,187		691,133
U.S. Bancorp		11,136		676,846
Wells Fargo & Co.		14,450		675,104
				10,298,540
Beverages — 1.2%
Boston Beer Co. Inc. (The), Class A, NVS(a)		109		115,339
Brown-Forman Corp., Class B, NVS		8,907		715,767
Coca-Cola Co. (The)		12,701		702,238

Security	Shares		Value
Beverages (continued)
Constellation Brands Inc., Class A		2,944	$	705,736
Keurig Dr Pepper Inc.		19,284		712,737
Molson Coors Beverage Co., Class B(a)		11,956		697,274
Monster Beverage Corp.(a)		7,604		716,829
PepsiCo Inc.		4,747		702,271
				5,068,191
Biotechnology — 2.6%
AbbVie Inc.		5,935		671,842
Alexion Pharmaceuticals Inc.(a)		3,970		700,903
Alnylam Pharmaceuticals Inc.(a)		5,116		726,421
Amgen Inc.		2,750		654,335
Biogen Inc.(a)		2,476		662,280
BioMarin Pharmaceutical Inc.(a)		8,987		694,695
Exact Sciences Corp.(a)		7,362		813,722
Gilead Sciences Inc.		10,049		664,339
Horizon Therapeutics PLC(a)		7,400		678,284
Incyte Corp.(a)		8,442		707,271
Moderna Inc.(a)		4,333		801,648
Neurocrine Biosciences Inc.(a)		7,473		719,052
Novavax Inc.(a)		5,000		738,100
Regeneron Pharmaceuticals Inc.(a)		1,325		665,720
Seagen Inc.(a)		4,696		729,524
Vertex Pharmaceuticals Inc.(a)		3,209		669,494
				11,297,630
Building Products — 1.4%
A O Smith Corp.		9,783		695,278
Allegion PLC		4,987		700,574
Carrier Global Corp.		15,698		721,009
Fortune Brands Home & Security Inc.		6,517		672,294
Johnson Controls International PLC		10,515		699,668
Lennox International Inc.		1,990		696,361
Masco Corp.		10,866		655,328
Owens Corning		6,518		695,145
Trane Technologies PLC		3,776		703,846
				6,239,503
Capital Markets — 4.3%
Ameriprise Financial Inc.		2,696		700,529
Apollo Global Management Inc.		12,091		693,298
Bank of New York Mellon Corp. (The)		13,307		693,029
BlackRock Inc.(c)		816		715,665
Blackstone Group Inc. (The)		7,895		731,630
Carlyle Group Inc. (The)		16,083		701,862
Cboe Global Markets Inc.		6,157		685,274
Charles Schwab Corp. (The)		9,497		701,353
CME Group Inc.		3,205		701,126
FactSet Research Systems Inc.		2,126		710,849
Franklin Resources Inc.		20,031		685,260
Goldman Sachs Group Inc. (The)		1,878		698,654
Intercontinental Exchange Inc.		6,175		697,034
Invesco Ltd.		24,971		712,423
KKR & Co. Inc.		12,510		696,682
MarketAxess Holdings Inc.		1,528		712,873
Moody’s Corp.		2,104		705,576
Morgan Stanley		7,872		715,958
MSCI Inc.		1,524		713,430
Nasdaq Inc.		4,236		709,361
Northern Trust Corp.		5,746		696,358
Raymond James Financial Inc.		5,179		686,684
S&P Global Inc.		1,850		702,019

 1

Schedule of Investments (unaudited) (continued)	iShares® MSCI USA Equal Weighted ETF
May 31, 2021	(Percentages shown are based on Net Assets)

Security	Shares		Value
Capital Markets (continued)
SEI Investments Co.		11,028	$	699,616
State Street Corp.		8,030		698,449
T Rowe Price Group Inc.		3,621		692,878
Tradeweb Markets Inc., Class A		8,274		693,196
				18,951,066
Chemicals — 2.7%
Air Products & Chemicals Inc.		2,299		688,918
Albemarle Corp.		4,402		735,486
Celanese Corp.		4,098		678,014
CF Industries Holdings Inc.		12,694		674,940
Corteva Inc.		15,024		683,592
Dow Inc.		9,776		668,874
DuPont de Nemours Inc.		8,127		687,463
Eastman Chemical Co.		5,338		669,385
Ecolab Inc.		3,144		676,212
FMC Corp.		5,860		683,803
International Flavors & Fragrances Inc.		4,863		688,941
Linde PLC		2,304		692,583
LyondellBasell Industries NV, Class A		6,005		676,283
Mosaic Co. (The)		18,706		676,035
PPG Industries Inc.		3,848		691,563
RPM International Inc.		7,189		672,387
Sherwin-Williams Co. (The)		2,476		702,020
				11,646,499
Commercial Services & Supplies — 0.9%
Cintas Corp.		1,973		697,534
Copart Inc.(a)		5,647		728,519
Republic Services Inc.		6,299		687,725
Rollins Inc.(b)		19,243		655,994
Waste Connections Inc.		5,681		689,901
Waste Management Inc.		4,896		688,769
				4,148,442
Communications Equipment — 0.8%
Arista Networks Inc.(a)		2,131		723,219
Cisco Systems Inc.		13,103		693,149
F5 Networks Inc.(a)		3,849		713,720
Juniper Networks Inc.		26,169		689,030
Motorola Solutions Inc.		3,459		710,167
				3,529,285
Construction Materials — 0.3%
Martin Marietta Materials Inc.		1,845		670,934
Vulcan Materials Co.		3,590		658,119
				1,329,053
Consumer Finance — 0.8%
Ally Financial Inc.		12,788		699,632
American Express Co.		4,420		707,775
Capital One Financial Corp.		4,330		696,177
Discover Financial Services		5,866		687,847
Synchrony Financial		14,773		700,388
				3,491,819
Containers & Packaging — 1.2%
Amcor PLC		56,465		666,287
Avery Dennison Corp.		3,137		691,803
Ball Corp.		7,837		643,888
Crown Holdings Inc.		6,229		643,082
International Paper Co.		10,805		681,795
Packaging Corp. of America		4,470		664,466
Sealed Air Corp.		12,248		696,421

Security	Shares		Value
Containers & Packaging (continued)
Westrock Co.		11,194	$	652,834
				5,340,576
Distributors — 0.5%
Genuine Parts Co.		5,233		686,151
LKQ Corp.(a)		13,557		690,865
Pool Corp.		1,590		694,114
				2,071,130
Diversified Financial Services — 0.5%
Berkshire Hathaway Inc., Class B(a)		2,397		693,788
Equitable Holdings Inc.		20,480		650,240
Voya Financial Inc.		10,110		662,407
				2,006,435
Diversified Telecommunication Services — 0.6%
AT&T Inc.		22,124		651,109
Liberty Global PLC, Class A(a)		7,626		208,266
Liberty Global PLC, Class C, NVS(a)		17,022		463,339
Lumen Technologies Inc.		47,634		659,254
Verizon Communications Inc.		11,979		676,694
				2,658,662
Electric Utilities — 2.5%
Alliant Energy Corp.		12,277		701,631
American Electric Power Co. Inc.		8,121		698,406
Duke Energy Corp.		6,769		678,389
Edison International		12,021		671,613
Entergy Corp.		6,574		691,979
Evergy Inc.		11,166		692,180
Eversource Energy		8,262		670,792
Exelon Corp.		15,393		694,532
FirstEnergy Corp.		18,388		697,089
NextEra Energy Inc.		9,670		708,038
NRG Energy Inc.		20,355		654,413
PG&E Corp.(a)		64,059		649,558
Pinnacle West Capital Corp.		8,119		686,705
PPL Corp.		23,809		693,080
Southern Co. (The)		10,769		688,355
Xcel Energy Inc.		9,794		694,199
				10,970,959
Electrical Equipment — 1.3%
AMETEK Inc.		5,180		699,818
Eaton Corp. PLC		4,703		683,111
Emerson Electric Co.		7,263		694,996
Generac Holdings Inc.(a)		2,366		777,752
Plug Power Inc.(a)		27,993		859,385
Rockwell Automation Inc.		2,620		690,946
Sensata Technologies Holding PLC(a)		11,971		711,437
Sunrun Inc.(a)(b)		17,439		779,872
				5,897,317
Electronic Equipment, Instruments & Components — 1.6%
Amphenol Corp., Class A		10,446		702,598
Arrow Electronics Inc.(a)		5,721		688,408
CDW Corp./DE		4,103		678,718
Cognex Corp.		9,387		745,234
Corning Inc.		15,697		684,860
IPG Photonics Corp.(a)		3,543		741,408
Keysight Technologies Inc.(a)		4,980		709,053
TE Connectivity Ltd.		5,176		702,280
Trimble Inc.(a)		9,109		708,589

 2

Schedule of Investments (unaudited) (continued)	iShares® MSCI USA Equal Weighted ETF
May 31, 2021	(Percentages shown are based on Net Assets)

Security	Shares		Value
Electronic Equipment, Instruments & Components (continued)
Zebra Technologies Corp., Class A(a)		1,441	$	716,249
				7,077,397
Energy Equipment & Services — 0.4%
Baker Hughes Co.		26,366		643,330
Halliburton Co.		29,166		654,777
Schlumberger Ltd.		20,347		637,472
				1,935,579
Entertainment — 1.3%
Activision Blizzard Inc.		7,532		732,487
Electronic Arts Inc.		5,053		722,225
Liberty Media Corp.-Liberty Formula One, Class C, NVS(a)		15,829		706,765
Live Nation Entertainment Inc.(a)		8,218		740,524
Netflix Inc.(a)		1,422		714,996
Roku Inc.(a)		2,230		773,163
Take-Two Interactive Software Inc.(a)		4,134		767,105
Walt Disney Co. (The)(a)		4,086		729,964
				5,887,229
Equity Real Estate Investment Trusts (REITs) — 5.7%
Alexandria Real Estate Equities Inc.		4,017		716,070
American Tower Corp.		2,822		720,908
AvalonBay Communities Inc.		3,500		724,290
Boston Properties Inc.		6,295		740,040
Camden Property Trust		5,634		706,391
Crown Castle International Corp.		3,812		722,374
Digital Realty Trust Inc.		4,682		709,604
Duke Realty Corp.		15,460		718,272
Equinix Inc.		971		715,355
Equity LifeStyle Properties Inc.		9,991		707,962
Equity Residential		9,381		726,559
Essex Property Trust Inc.		2,409		711,354
Extra Space Storage Inc.		4,759		712,946
Healthpeak Properties Inc.		20,824		695,105
Host Hotels & Resorts Inc.(a)		39,921		685,444
Invitation Homes Inc.		19,723		715,353
Iron Mountain Inc.		15,902		692,373
Medical Properties Trust Inc.		33,074		700,177
Mid-America Apartment Communities Inc.		4,413		709,169
Omega Healthcare Investors Inc.		19,302		706,839
Prologis Inc.		6,078		716,232
Public Storage		2,507		708,177
Realty Income Corp.		10,667		729,623
Regency Centers Corp.		10,899		704,075
SBA Communications Corp.		2,405		716,979
Simon Property Group Inc.		5,676		729,309
Sun Communities Inc.		4,232		708,521
UDR Inc.		14,956		712,354
Ventas Inc.		12,788		709,095
VEREIT Inc.		15,367		731,008
VICI Properties Inc.		22,239		692,300
Vornado Realty Trust		15,027		710,477
Welltower Inc.		9,490		709,567
Weyerhaeuser Co.		18,228		691,935
WP Carey Inc.		9,400		709,230
				24,915,467
Food & Staples Retailing — 0.8%
Costco Wholesale Corp.		1,807		683,534
Kroger Co. (The)		18,557		686,238
Sysco Corp.		8,248		668,088
Walgreens Boots Alliance Inc.		12,545		660,620

Security	Shares		Value
Food & Staples Retailing (continued)
Walmart Inc.		5,003	$	710,576
				3,409,056
Food Products — 2.2%
Archer-Daniels-Midland Co.		10,249		681,866
Bunge Ltd.		7,748		672,681
Campbell Soup Co.		14,062		684,398
Conagra Brands Inc.		18,394		700,811
General Mills Inc.		11,049		694,540
Hershey Co. (The)		4,021		695,834
Hormel Foods Corp.		14,922		724,314
JM Smucker Co. (The)		5,193		692,175
Kellogg Co.		10,457		684,829
Kraft Heinz Co. (The)		15,823		689,725
Lamb Weston Holdings Inc.		8,940		737,461
McCormick & Co. Inc./MD, NVS		7,790		693,777
Mondelez International Inc., Class A		11,104		705,437
Tyson Foods Inc., Class A		8,598		683,541
				9,741,389
Gas Utilities — 0.3%
Atmos Energy Corp.		7,045		698,653
UGI Corp.		15,839		729,386
				1,428,039
Health Care Equipment & Supplies — 4.0%
Abbott Laboratories		5,954		694,534
ABIOMED Inc.(a)		2,595		738,485
Align Technology Inc.(a)		1,243		733,556
Baxter International Inc.		8,378		688,001
Becton Dickinson and Co.		2,883		697,369
Boston Scientific Corp.(a)		16,633		707,734
Cooper Companies Inc. (The)		1,789		703,882
Danaher Corp.		2,767		708,739
DENTSPLY SIRONA Inc.		10,048		672,412
Dexcom Inc.(a)		2,138		789,756
Edwards Lifesciences Corp.(a)		7,728		741,115
Hologic Inc.(a)		11,113		700,786
IDEXX Laboratories Inc.(a)		1,326		740,054
Insulet Corp.(a)		3,046		821,415
Intuitive Surgical Inc.(a)		850		715,853
Masimo Corp.(a)		3,267		704,365
Medtronic PLC		5,559		703,714
Novocure Ltd.(a)(b)		3,971		810,084
ResMed Inc.		3,562		733,238
STERIS PLC		3,530		673,736
Stryker Corp.		2,758		704,035
Teleflex Inc.		1,766		710,268
West Pharmaceutical Services Inc.		2,124		738,111
Zimmer Biomet Holdings Inc.		4,188		704,966
				17,336,208
Health Care Providers & Services — 2.7%
AmerisourceBergen Corp.		5,872		673,753
Anthem Inc.		1,759		700,469
Cardinal Health Inc.		12,294		689,325
Centene Corp.(a)		9,824		723,046
Cigna Corp.		2,616		677,152
CVS Health Corp.		8,199		708,722
DaVita Inc.(a)		5,576		669,510
HCA Healthcare Inc.		3,309		710,740
Henry Schein Inc.(a)		8,617		655,237
Humana Inc.		1,539		673,620

 3

Schedule of Investments (unaudited) (continued)	iShares® MSCI USA Equal Weighted ETF
May 31, 2021	(Percentages shown are based on Net Assets)

Security	Shares		Value
Health Care Providers & Services (continued)
Laboratory Corp. of America Holdings(a)		2,594	$	712,001
McKesson Corp.		3,480		669,517
Molina Healthcare Inc.(a)		2,646		665,099
Oak Street Health Inc.(a)		12,186		735,913
Quest Diagnostics Inc.		5,257		692,189
UnitedHealth Group Inc.		1,696		698,616
Universal Health Services Inc., Class B		4,315		688,803
				11,743,712
Health Care Technology — 0.5%
Cerner Corp.		9,095		711,684
Teladoc Health Inc.(a)(b)		5,080		764,946
Veeva Systems Inc., Class A(a)		2,807		817,791
				2,294,421
Hotels, Restaurants & Leisure — 3.3%
Airbnb Inc., Class A(a)		5,259		738,364
Aramark		17,972		671,254
Booking Holdings Inc.(a)		312		736,804
Caesars Entertainment Inc.(a)		6,982		750,216
Carnival Corp.(a)		25,186		744,498
Chipotle Mexican Grill Inc.(a)		522		716,174
Darden Restaurants Inc.		4,992		715,004
Domino’s Pizza Inc.		1,602		683,846
DraftKings Inc., Class A(a)(b)		16,003		799,350
Expedia Group Inc.(a)		4,094		724,433
Hilton Worldwide Holdings Inc.(a)		5,703		714,415
Las Vegas Sands Corp.(a)		12,238		706,744
Marriott International Inc./MD, Class A(a)		4,963		712,588
McDonald’s Corp.		2,996		700,734
MGM Resorts International		17,906		767,630
Royal Caribbean Cruises Ltd.(a)		8,205		765,280
Starbucks Corp.		6,256		712,433
Vail Resorts Inc.(a)		2,191		716,194
Wynn Resorts Ltd.(a)		5,567		734,120
Yum! Brands Inc.		5,846		701,345
				14,511,426
Household Durables — 1.3%
DR Horton Inc.		7,247		690,567
Garmin Ltd.		4,954		704,657
Lennar Corp., Class A		7,073		700,298
Mohawk Industries Inc.(a)		3,174		668,698
Newell Brands Inc.		23,622		677,715
NVR Inc.(a)		143		698,874
PulteGroup Inc.		11,951		690,648
Whirlpool Corp.		2,822		669,068
				5,500,525
Household Products — 0.8%
Church & Dwight Co. Inc.		7,860		673,838
Clorox Co. (The)		3,845		679,527
Colgate-Palmolive Co.		8,308		696,044
Kimberly-Clark Corp.		5,196		678,753
Procter & Gamble Co. (The)		5,039		679,509
				3,407,671
Independent Power and Renewable Electricity Producers — 0.3%
AES Corp. (The)		27,626		701,976
Vistra Corp.		43,734		707,179
				1,409,155
Industrial Conglomerates — 0.6%
3M Co.		3,381		686,478

Security	Shares		Value
Industrial Conglomerates (continued)
General Electric Co.		52,770	$	741,946
Honeywell International Inc.		3,063		707,278
Roper Technologies Inc.		1,602		720,916
				2,856,618
Insurance — 4.9%
Aflac Inc.		12,286		696,370
Alleghany Corp.(a)		970		695,073
Allstate Corp. (The)		4,980		680,318
American Financial Group Inc./OH		5,352		712,137
American International Group Inc.		13,441		710,222
Aon PLC, Class A		2,718		688,660
Arch Capital Group Ltd.(a)		17,158		684,433
Arthur J Gallagher & Co.		4,731		693,612
Assurant Inc.		4,285		690,528
Athene Holding Ltd., Class A(a)		11,130		697,072
Brown & Brown Inc.		13,277		697,308
Chubb Ltd.		4,121		700,529
Cincinnati Financial Corp.		5,761		701,171
Erie Indemnity Co., Class A, NVS		3,354		674,590
Everest Re Group Ltd.		2,549		662,638
Fidelity National Financial Inc.		14,263		670,218
Globe Life Inc.		6,557		691,239
Hartford Financial Services Group Inc. (The)		10,466		683,953
Lincoln National Corp.		9,871		688,897
Loews Corp.		11,861		692,445
Markel Corp.(a)		578		708,333
Marsh & McLennan Companies Inc.		5,156		713,333
MetLife Inc.		10,555		689,875
Principal Financial Group Inc.		10,365		677,767
Progressive Corp. (The)		6,503		644,317
Prudential Financial Inc.		6,415		686,213
Reinsurance Group of America Inc.		5,455		687,494
RenaissanceRe Holdings Ltd.		4,467		688,454
Travelers Companies Inc. (The)		4,330		691,501
W R Berkley Corp.		8,733		681,087
Willis Towers Watson PLC		2,607		681,365
				21,361,152
Interactive Media & Services — 1.3%
Alphabet Inc., Class A(a)		153		360,598
Alphabet Inc., Class C, NVS(a)		150		361,734
Facebook Inc., Class A(a)		2,199		722,877
IAC/InterActiveCorp.(a)		3,095		493,560
Match Group Inc.(a)		4,968		712,312
Pinterest Inc., Class A(a)		11,992		783,077
Snap Inc., Class A, NVS(a)		12,899		801,286
Twitter Inc.(a)		13,238		767,804
Zillow Group Inc., Class A(a)		1,775		209,965
Zillow Group Inc., Class C, NVS(a)(b)		4,532		531,694
				5,744,907
Internet & Direct Marketing Retail — 1.0%
Amazon.com Inc.(a)		212		683,291
Chewy Inc., Class A(a)(b)		9,926		730,752
eBay Inc.		10,816		658,478
Etsy Inc.(a)		4,215		694,337
MercadoLibre Inc.(a)(b)		521		707,867
Wayfair Inc., Class A(a)(b)		2,300		705,042
				4,179,767
IT Services — 4.2%
Accenture PLC, Class A		2,437		687,624

 4

Schedule of Investments (unaudited) (continued)	iShares® MSCI USA Equal Weighted ETF
May 31, 2021	(Percentages shown are based on Net Assets)

Security	Shares		Value
IT Services (continued)
Akamai Technologies Inc.(a)(b)		6,111	$	697,937
Automatic Data Processing Inc.		3,564		698,615
Black Knight Inc.(a)		9,724		713,644
Broadridge Financial Solutions Inc.		4,277		682,096
Cognizant Technology Solutions Corp., Class A		9,839		704,079
EPAM Systems Inc.(a)		1,549		739,803
Fidelity National Information Services Inc.		4,658		693,949
Fiserv Inc.(a)		6,155		709,056
FleetCor Technologies Inc.(a)		2,553		700,645
Gartner Inc.(a)		3,029		702,243
Global Payments Inc.		3,529		683,603
GoDaddy Inc., Class A(a)		8,560		693,018
International Business Machines Corp.		4,777		686,646
Jack Henry & Associates Inc.		4,435		683,655
Mastercard Inc., Class A		1,911		689,068
MongoDB Inc.(a)(b)		2,638		770,138
Okta Inc.(a)(b)		3,093		688,007
Paychex Inc.		6,948		702,721
PayPal Holdings Inc.(a)		2,847		740,277
Snowflake Inc., Class A(a)(b)		3,275		779,548
Square Inc., Class A(a)		3,431		763,466
Twilio Inc., Class A(a)		2,343		787,248
VeriSign Inc.(a)		3,158		694,507
Visa Inc., Class A		3,065		696,675
Western Union Co. (The)		27,894		682,566
				18,470,834
Leisure Products — 0.3%
Hasbro Inc.		7,224		693,287
Peloton Interactive Inc., Class A(a)		7,550		832,841
				1,526,128
Life Sciences Tools & Services — 2.2%
10X Genomics Inc., Class A(a)		4,839		871,020
Agilent Technologies Inc.		5,337		737,200
Avantor Inc.(a)		22,470		722,411
Bio-Rad Laboratories Inc., Class A(a)		1,178		709,592
Bio-Techne Corp.		1,809		748,618
Charles River Laboratories International Inc.(a)		2,172		734,114
Illumina Inc.(a)		1,763		715,143
IQVIA Holdings Inc.(a)		2,994		719,039
Mettler-Toledo International Inc.(a)		553		719,425
PerkinElmer Inc.		4,850		703,590
PPD Inc.(a)		15,043		693,783
Thermo Fisher Scientific Inc.		1,534		720,213
Waters Corp.(a)		2,246		723,774
				9,517,922
Machinery — 2.7%
Caterpillar Inc.		2,832		682,739
Cummins Inc.		2,605		670,214
Deere & Co.		1,807		652,508
Dover Corp.		4,610		693,805
Fortive Corp.		9,839		713,524
IDEX Corp.		3,099		690,023
Illinois Tool Works Inc.		2,918		676,276
Ingersoll Rand Inc.(a)		14,228		706,278
Nordson Corp.		3,401		753,968
Otis Worldwide Corp.		8,771		687,032
PACCAR Inc.		7,406		678,093
Parker-Hannifin Corp.		2,190		674,849
Pentair PLC		10,191		702,873

Security	Shares		Value
Machinery (continued)
Snap-on Inc.		2,736	$	696,640
Stanley Black & Decker Inc.		3,225		699,180
Westinghouse Air Brake Technologies Corp.		8,638		714,881
Xylem Inc./NY		5,898		696,672
				11,789,555
Media — 2.3%
Altice USA Inc., Class A(a)		18,776		677,063
Cable One Inc.		406		737,117
Charter Communications Inc., Class A(a)		1,010		701,475
Comcast Corp., Class A		12,538		718,929
Discovery Inc., Class A(a)(b)		7,499		240,793
Discovery Inc., Class C, NVS(a)		13,954		419,318
DISH Network Corp., Class A(a)		15,309		666,248
Fox Corp., Class A, NVS		13,027		486,558
Fox Corp., Class B		5,985		217,136
Interpublic Group of Companies Inc. (The)		21,265		716,418
Liberty Broadband Corp., Class A(a)		604		97,884
Liberty Broadband Corp., Class C, NVS(a)		3,682		612,280
Liberty Media Corp.-Liberty SiriusXM, Class A(a)		5,592		244,147
Liberty Media Corp.-Liberty SiriusXM, Class C, NVS(a)		11,267		490,227
News Corp., Class A, NVS		25,779		695,775
Omnicom Group Inc.		8,337		685,635
Sirius XM Holdings Inc.(b)		118,341		739,631
ViacomCBS Inc., Class B, NVS		18,138		769,414
				9,916,048
Metals & Mining — 0.6%
Freeport-McMoRan Inc.		15,671		669,465
Newmont Corp.		9,361		687,846
Nucor Corp.		6,481		664,562
Steel Dynamics Inc.		10,705		668,313
				2,690,186
Mortgage Real Estate Investment — 0.3%
AGNC Investment Corp.		38,103		706,430
Annaly Capital Management Inc.		75,690		701,646
				1,408,076
Multi-Utilities — 1.6%
Ameren Corp.		8,316		700,207
CenterPoint Energy Inc.		27,707		700,987
CMS Energy Corp.		11,015		691,081
Consolidated Edison Inc.		8,811		680,562
Dominion Energy Inc.		8,935		680,311
DTE Energy Co.		4,926		679,739
NiSource Inc.		27,256		695,028
Public Service Enterprise Group Inc.		11,143		692,203
Sempra Energy		5,045		683,547
WEC Energy Group Inc.		7,240		679,908
				6,883,573
Multiline Retail — 0.5%
Dollar General Corp.		3,401		690,267
Dollar Tree Inc.(a)		6,332		617,370
Target Corp.		3,304		749,744
				2,057,381
Oil, Gas & Consumable Fuels — 2.3%
Cheniere Energy Inc.(a)		8,241		699,661
Chevron Corp.		6,256		649,310
ConocoPhillips		11,893		662,916
Devon Energy Corp.		25,474		676,589
EOG Resources Inc.		8,136		653,646

 5

Schedule of Investments (unaudited) (continued)	iShares® MSCI USA Equal Weighted ETF
May 31, 2021	(Percentages shown are based on Net Assets)

Security	Shares		Value
Oil, Gas & Consumable Fuels (continued)
Exxon Mobil Corp.		11,148	$	650,709
Hess Corp.		8,007		671,147
Kinder Morgan Inc.		36,861		676,031
Marathon Petroleum Corp.		11,269		696,424
Occidental Petroleum Corp.		26,319		683,241
ONEOK Inc.		12,602		664,630
Phillips 66		7,822		658,769
Pioneer Natural Resources Co.		4,306		655,330
Valero Energy Corp.		8,492		682,757
Williams Companies Inc. (The)		26,142		688,580
				10,069,740
Personal Products — 0.2%
Estee Lauder Companies Inc. (The), Class A		2,341		717,563
Pharmaceuticals — 1.7%
Bristol-Myers Squibb Co.		10,600		696,632
Catalent Inc.(a)		6,818		714,731
Elanco Animal Health Inc.(a)		19,811		712,800
Eli Lilly & Co.		3,553		709,676
Jazz Pharmaceuticals PLC(a)		3,926		699,338
Johnson & Johnson		4,075		689,694
Merck & Co. Inc.		8,689		659,408
Pfizer Inc.		17,291		669,680
Royalty Pharma PLC, Class A		16,755		672,211
Viatris Inc.		43,049		656,067
Zoetis Inc.		4,078		720,501
				7,600,738
Professional Services — 1.6%
Booz Allen Hamilton Holding Corp.		8,340		708,316
Clarivate PLC(a)		24,581		738,413
CoStar Group Inc.(a)		850		725,900
Equifax Inc.		2,912		684,436
IHS Markit Ltd.		6,689		704,419
Jacobs Engineering Group Inc.		4,982		707,843
Leidos Holdings Inc.		6,719		690,377
Robert Half International Inc.		7,726		685,992
TransUnion		6,414		686,298
Verisk Analytics Inc.		4,019		694,604
				7,026,598
Real Estate Management & Development — 0.2%
CBRE Group Inc., Class A(a)		7,996		701,889
Road & Rail — 1.6%
AMERCO		1,121		644,620
CSX Corp.		6,911		691,929
JB Hunt Transport Services Inc.		3,937		675,353
Kansas City Southern		2,329		693,297
Knight-Swift Transportation Holdings Inc.		14,187		677,146
Lyft Inc., Class A(a)		14,098		804,855
Norfolk Southern Corp.		2,428		682,025
Old Dominion Freight Line Inc.		2,563		680,348
Uber Technologies Inc.(a)		14,648		744,558
Union Pacific Corp.		3,087		693,741
				6,987,872
Semiconductors & Semiconductor Equipment — 4.0%
Advanced Micro Devices Inc.(a)		9,319		746,266
Analog Devices Inc.		4,693		772,468
Applied Materials Inc.		5,618		776,014
Broadcom Inc.		1,580		746,281
Enphase Energy Inc.(a)		5,885		841,849

Security	Shares		Value
Semiconductors & Semiconductor Equipment (continued)
Intel Corp.		12,566	$	717,770
KLA Corp.		2,335		739,938
Lam Research Corp.		1,173		762,274
Marvell Technology Inc.		16,252		784,972
Maxim Integrated Products Inc.		7,600		775,276
Microchip Technology Inc.		4,844		760,266
Micron Technology Inc.(a)		8,646		727,475
Monolithic Power Systems Inc.		2,228		764,471
NVIDIA Corp.		1,227		797,280
NXP Semiconductors NV		3,634		768,300
ON Semiconductor Corp.(a)		18,925		757,757
Qorvo Inc.(a)		4,060		741,843
QUALCOMM Inc.		5,356		720,596
Skyworks Solutions Inc.		4,237		720,290
SolarEdge Technologies Inc.(a)		3,196		824,600
Teradyne Inc.		5,803		768,027
Texas Instruments Inc.		3,840		728,909
Xilinx Inc.		5,888		747,776
				17,490,698
Software — 7.1%
Adobe Inc.(a)		1,439		726,091
ANSYS Inc.(a)		2,166		731,978
Autodesk Inc.(a)		2,530		723,226
Avalara Inc.(a)		5,759		761,167
Bentley Systems Inc., Class B		13,988		802,352
Cadence Design Systems Inc.(a)		5,709		724,986
Ceridian HCM Holding Inc.(a)		7,914		707,986
Citrix Systems Inc.		5,950		684,012
Cloudflare Inc., Class A(a)		9,800		804,188
Coupa Software Inc.(a)		3,087		735,323
Crowdstrike Holdings Inc., Class A(a)		3,691		819,956
Datadog Inc., Class A(a)		8,591		782,211
DocuSign Inc.(a)		3,733		752,648
Dropbox Inc., Class A(a)(b)		26,595		727,373
Dynatrace Inc.(a)		14,908		771,340
Fair Isaac Corp.(a)		1,421		719,111
Fortinet Inc.(a)		3,392		741,288
Guidewire Software Inc.(a)		7,564		739,305
HubSpot Inc.(a)		1,439		725,803
Intuit Inc.		1,656		727,133
Microsoft Corp.		2,832		707,094
NortonLifeLock Inc.		26,547		734,290
Oracle Corp.		8,761		689,841
Palantir Technologies Inc., Class A(a)		34,252		786,083
Palo Alto Networks Inc.(a)		2,071		752,291
Paycom Software Inc.(a)		2,159		711,606
PTC Inc.(a)		5,447		730,661
RingCentral Inc., Class A(a)		2,961		777,174
salesforce.com Inc.(a)		3,234		770,015
ServiceNow Inc.(a)		1,531		725,510
Slack Technologies Inc., Class A(a)		16,885		743,615
Splunk Inc.(a)		6,090		738,108
SS&C Technologies Holdings Inc.		9,360		691,423
Synopsys Inc.(a)		2,947		749,540
Trade Desk Inc. (The), Class A(a)		1,374		808,104
Tyler Technologies Inc.(a)		1,776		716,012
Unity Software Inc.(a)		8,095		764,654
VMware Inc., Class A(a)(b)		4,243		669,927
Workday Inc., Class A(a)		3,031		693,250
Zendesk Inc.(a)		5,258		718,558

 6

Schedule of Investments (unaudited) (continued)	iShares® MSCI USA Equal Weighted ETF
May 31, 2021	(Percentages shown are based on Net Assets)

Security	Shares		Value
Software (continued)
Zoom Video Communications Inc., Class A(a)		2,254	$	747,269
Zscaler Inc.(a)		4,264		828,069
				31,160,571
Specialty Retail — 2.2%
Advance Auto Parts Inc.		3,386		642,426
AutoZone Inc.(a)		452		635,783
Best Buy Co. Inc.		5,783		672,216
Burlington Stores Inc.(a)		2,061		666,466
CarMax Inc.(a)		5,581		642,875
Carvana Co.(a)		3,072		814,357
Home Depot Inc. (The)		2,167		691,078
L Brands Inc.(a)		9,943		694,717
Lowe’s Companies Inc.		3,574		696,322
O’Reilly Automotive Inc.(a)		1,253		670,505
Ross Stores Inc.		5,404		683,012
TJX Companies Inc. (The)		9,639		651,018
Tractor Supply Co.		3,721		676,106
Ulta Beauty Inc.(a)		2,106		727,328
				9,564,209
Technology Hardware, Storage & Peripherals — 1.1%
Apple Inc.		5,503		685,729
Dell Technologies Inc., Class C(a)		7,044		694,820
Hewlett Packard Enterprise Co.		41,932		669,235
HP Inc.		20,980		613,245
NetApp Inc.		8,843		684,183
Seagate Technology Holdings PLC		6,635		635,301
Western Digital Corp.		9,076		682,788
				4,665,301
Textiles, Apparel & Luxury Goods — 0.5%
Lululemon Athletica Inc.(a)		2,209		713,794
Nike Inc., Class B		5,093		694,991
VF Corp.		8,010		638,557
				2,047,342
Tobacco — 0.3%
Altria Group Inc.		13,813		679,876
Philip Morris International Inc.		7,111		685,714
				1,365,590

Security	Shares		Value
Trading Companies & Distributors — 0.5%
Fastenal Co.		12,924	$	685,489
United Rentals Inc.(a)		2,033		678,941
WW Grainger Inc.		1,483		685,383
				2,049,813
Water Utilities — 0.3%
American Water Works Co. Inc.		4,607		714,177
Essential Utilities Inc.		15,033		718,578
				1,432,755
Wireless Telecommunication Services — 0.2%
T-Mobile U.S. Inc.(a)		4,947		699,753
Total Common Stocks — 99.7%
(Cost: $336,857,007)				436,147,052
Short-Term Investments
Money Market Funds — 2.2%
BlackRock Cash Funds: Institutional, SL Agency Shares, 0.06%(c)(d)(e)		8,939,277		8,944,640
BlackRock Cash Funds: Treasury, SL Agency Shares, 0.00%(c)(d)		640,000		640,000
				9,584,640
Total Short-Term Investments — 2.2%
(Cost: $9,581,515)				9,584,640
Total Investments in Securities — 101.9%
(Cost: $346,438,522)				445,731,692
Other Assets, Less Liabilities — (1.9)%				(8,163,079	)
Net Assets—100.0%			$	437,568,613

^(a) Non-income producing security.

^(b) All or a portion of this security is on loan.

^(c) Affiliate of the Fund.

^(d) Annualized 7-day yield as of period-end.

^(e) All or a portion of this security was purchased with cash collateral received from loaned securities.

 7

Schedule of Investments (unaudited) (continued)	iShares® MSCI USA Equal Weighted ETF
May 31, 2021

Affiliates

Investments in issuers considered to be affiliate(s) of the Fund during the period ended May 31, 2021 for purposes of Section 2(a)(3) of the Investment Company Act of 1940, as amended, were as follows:

Affiliated Issuer	Value at 08/31/20		Purchases at Cost			Proceeds from Sales			Net Realized Gain (Loss)		Change in Unrealized Appreciation (Depreciation)			Value at 05/31/21		Shares Held at 05/31/21		Income			Capital Gain Distributions from Underlying Funds
BlackRock Cash Funds: Institutional, SL Agency Shares	$	3,935,032	$	5,011,416	(a)	$	—		$	867	$	(2,675	)	$	8,944,640		8,939,277	$	14,296	(b)	$	—
BlackRock Cash Funds: Treasury, SL Agency Shares		370,000		270,000	(a)		—			—		—			640,000		640,000		140			—
BlackRock Inc.		366,021		247,511			(110,774	)		11,530		201,377			715,665		816		7,721			—
									$	12,397	$	198,702		$	10,300,305			$	22,157		$	—

^(a) Represents net amount purchased (sold).

^(b) All or a portion represents securities lending income earned from the reinvestment of cash collateral from loaned securities, net of fees and collateral investment expenses, and other payments to and from borrowers of securities.

Futures Contracts

Description	Number of Contracts		Expiration Date	Notional Amount (000)		Value/   Unrealized Appreciation (Depreciation)
Long Contracts
S&P 500 E-Mini Index		2	06/18/21	$	420	$	548
S&P MidCap 400 E-Mini Index		1	06/18/21		273		4,605
						$	5,153

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.

The following table summarizes the value of the Fund’s investments according to the fair value hierarchy as of May 31, 2021. 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
Common Stocks	$	436,147,052	$	—	$	—	$	436,147,052
Money Market Funds		9,584,640		—		—		9,584,640
	$	445,731,692	$	—	$	—	$	445,731,692
Derivative financial instruments(a)
Assets
Futures Contracts	$	5,153	$	—	$	—	$	5,153

^(a) Shown at the unrealized appreciation (depreciation) on the contracts.

Portfolio Abbreviations - Equity

NVS Non-Voting Shares

 8