| 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 | ||||||||||
| 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