| Schedule of Investments (unaudited) April 30, 2019 |
BlackRock U.S. Equity Factor Rotation ETF (Percentages shown are based on Net Assets) |
| Security | Shares | Value | ||||||
| Common Stocks |
||||||||
| Aerospace & Defense — 2.4% | ||||||||
| Arconic Inc. |
392 | $ | 8,420 | |||||
| Boeing Co. (The) |
12 | 4,532 | ||||||
| General Dynamics Corp. |
322 | 57,548 | ||||||
| Harris Corp. |
140 | 23,590 | ||||||
| Huntington Ingalls Industries Inc. |
72 | 16,026 | ||||||
| L3 Technologies Inc. |
39 | 8,525 | ||||||
| Lockheed Martin Corp. |
779 | 259,664 | ||||||
| Northrop Grumman Corp. |
72 | 20,874 | ||||||
| Raytheon Co. |
272 | 48,304 | ||||||
| Spirit AeroSystems Holdings Inc., Class A |
186 | 16,163 | ||||||
| Textron Inc. |
81 | 4,293 | ||||||
| TransDigm Group Inc.(a) |
13 | 6,273 | ||||||
| United Technologies Corp. |
213 | 30,376 | ||||||
|
|
|
|||||||
| 504,588 | ||||||||
| Air Freight & Logistics — 0.5% | ||||||||
| CH Robinson Worldwide Inc. |
390 | 31,590 | ||||||
| Expeditors International of Washington Inc. |
505 | 40,107 | ||||||
| FedEx Corp. |
141 | 26,714 | ||||||
| United Parcel Service Inc., Class B |
63 | 6,692 | ||||||
| XPO Logistics Inc.(a) |
61 | 4,153 | ||||||
|
|
|
|||||||
| 109,256 | ||||||||
| Airlines — 0.3% | ||||||||
| American Airlines Group Inc. |
299 | 10,220 | ||||||
| Delta Air Lines Inc. |
364 | 21,218 | ||||||
| Southwest Airlines Co. |
266 | 14,425 | ||||||
| United Continental Holdings Inc.(a) |
200 | 17,772 | ||||||
|
|
|
|||||||
| 63,635 | ||||||||
| Auto Components — 0.3% | ||||||||
| Aptiv PLC |
69 | 5,913 | ||||||
| Autoliv Inc. |
150 | 11,774 | ||||||
| BorgWarner Inc. |
260 | 10,860 | ||||||
| Goodyear Tire & Rubber Co. (The) |
480 | 9,221 | ||||||
| Lear Corp. |
152 | 21,736 | ||||||
|
|
|
|||||||
| 59,504 | ||||||||
| Automobiles — 0.6% | ||||||||
| Ford Motor Co. |
4,700 | 49,115 | ||||||
| General Motors Co. |
1,823 | 71,006 | ||||||
| Harley-Davidson Inc. |
114 | 4,244 | ||||||
| Tesla Inc.(a) |
12 | 2,864 | ||||||
|
|
|
|||||||
| 127,229 | ||||||||
| Banks — 1.6% | ||||||||
| Bank of America Corp. |
2,859 | 87,428 | ||||||
| BB&T Corp. |
152 | 7,782 | ||||||
| CIT Group Inc. |
141 | 7,511 | ||||||
| Citigroup Inc. |
1,062 | 75,083 | ||||||
| Citizens Financial Group Inc. |
304 | 11,005 | ||||||
| Comerica Inc. |
71 | 5,580 | ||||||
| East West Bancorp. Inc. |
444 | 22,857 | ||||||
| Fifth Third Bancorp |
214 | 6,167 | ||||||
| First Republic Bank/CA |
48 | 5,070 | ||||||
| Huntington Bancshares Inc./OH |
408 | 5,679 | ||||||
| JPMorgan Chase & Co. |
35 | 4,062 | ||||||
| KeyCorp |
303 | 5,318 | ||||||
| M&T Bank Corp. |
104 | 17,687 | ||||||
| People’s United Financial Inc. |
392 | 6,778 | ||||||
| PNC Financial Services Group Inc. (The) |
40 | 5,477 | ||||||
| Regions Financial Corp. |
354 | 5,498 | ||||||
| Security | Shares | Value | ||||||
| Banks (continued) | ||||||||
| Signature Bank/New York NY |
41 | $ | 5,415 | |||||
| SunTrust Banks Inc. |
83 | 5,435 | ||||||
| SVB Financial Group(a) |
20 | 5,034 | ||||||
| U.S. Bancorp |
519 | 27,673 | ||||||
| Wells Fargo & Co. |
104 | 5,035 | ||||||
| Zions Bancorp. N.A. |
133 | 6,561 | ||||||
|
|
|
|||||||
| 334,135 | ||||||||
| Beverages — 1.7% | ||||||||
| Brown-Forman Corp., Class B, NVS |
628 | 33,466 | ||||||
| Coca-Cola Co. (The) |
3,591 | 176,175 | ||||||
| Constellation Brands Inc., Class A |
108 | 22,860 | ||||||
| Molson Coors Brewing Co., Class B |
220 | 14,122 | ||||||
| Monster Beverage Corp.(a) |
640 | 38,144 | ||||||
| PepsiCo Inc. |
540 | 69,147 | ||||||
|
|
|
|||||||
| 353,914 | ||||||||
| Biotechnology — 2.2% | ||||||||
| AbbVie Inc. |
43 | 3,414 | ||||||
| Alexion Pharmaceuticals Inc.(a) |
39 | 5,309 | ||||||
| Alkermes PLC(a) |
148 | 4,487 | ||||||
| Alnylam Pharmaceuticals Inc.(a) |
66 | 5,896 | ||||||
| Amgen Inc. |
885 | 158,698 | ||||||
| Biogen Inc.(a) |
238 | 54,559 | ||||||
| BioMarin Pharmaceutical Inc.(a) |
56 | 4,790 | ||||||
| Celgene Corp.(a) |
1,130 | 106,966 | ||||||
| Gilead Sciences Inc. |
720 | 46,829 | ||||||
| Incyte Corp.(a) |
72 | 5,530 | ||||||
| Regeneron Pharmaceuticals Inc.(a) |
126 | 43,236 | ||||||
| Seattle Genetics Inc.(a) |
82 | 5,558 | ||||||
| United Therapeutics Corp.(a) |
100 | 10,257 | ||||||
| Vertex Pharmaceuticals Inc.(a) |
26 | 4,393 | ||||||
|
|
|
|||||||
| 459,922 | ||||||||
| Building Products — 0.3% | ||||||||
| Allegion PLC |
50 | 4,962 | ||||||
| AO Smith Corp. |
257 | 13,510 | ||||||
| Fortune Brands Home & Security Inc. |
106 | 5,595 | ||||||
| Johnson Controls International PLC |
347 | 13,013 | ||||||
| Lennox International Inc. |
40 | 10,858 | ||||||
| Masco Corp. |
136 | 5,312 | ||||||
| Owens Corning |
186 | 9,536 | ||||||
|
|
|
|||||||
| 62,786 | ||||||||
| Capital Markets — 3.1% | ||||||||
| Affiliated Managers Group Inc. |
56 | 6,212 | ||||||
| Ameriprise Financial Inc. |
412 | 60,469 | ||||||
| Bank of New York Mellon Corp. (The) |
124 | 6,158 | ||||||
| Cboe Global Markets Inc. |
61 | 6,198 | ||||||
| Charles Schwab Corp. (The) |
134 | 6,135 | ||||||
| CME Group Inc. |
344 | 61,542 | ||||||
| E*TRADE Financial Corp. |
129 | 6,535 | ||||||
| Eaton Vance Corp., NVS |
487 | 20,245 | ||||||
| Franklin Resources Inc. |
941 | 32,549 | ||||||
| Goldman Sachs Group Inc. (The) |
153 | 31,506 | ||||||
| Intercontinental Exchange Inc. |
52 | 4,230 | ||||||
| Invesco Ltd. |
352 | 7,733 | ||||||
| KKR & Co. Inc., Class A, NVS |
220 | 5,379 | ||||||
| Moody’s Corp. |
877 | 172,436 | ||||||
| Morgan Stanley |
520 | 25,090 | ||||||
| MSCI Inc. |
40 | 9,015 | ||||||
| Nasdaq Inc. |
72 | 6,638 | ||||||
| Northern Trust Corp. |
64 | 6,307 | ||||||
| 1 |
| Schedule of Investments (unaudited) (continued) April 30, 2019 |
BlackRock U.S. Equity Factor Rotation ETF (Percentages shown are based on Net Assets) |
| Security | Shares | Value | ||||||
| Capital Markets (continued) | ||||||||
| Raymond James Financial Inc. |
83 | $ | 7,600 | |||||
| S&P Global Inc. |
32 | 7,061 | ||||||
| SEI Investments Co. |
536 | 29,185 | ||||||
| State Street Corp. |
60 | 4,060 | ||||||
| T Rowe Price Group Inc. |
771 | 82,883 | ||||||
| TD Ameritrade Holding Corp. |
728 | 38,278 | ||||||
|
|
|
|||||||
| 643,444 | ||||||||
| Chemicals — 1.6% | ||||||||
| Air Products & Chemicals Inc. |
256 | 52,682 | ||||||
| Albemarle Corp. |
49 | 3,678 | ||||||
| Axalta Coating Systems Ltd.(a) |
167 | 4,506 | ||||||
| Celanese Corp. |
190 | 20,499 | ||||||
| CF Industries Holdings Inc. |
105 | 4,702 | ||||||
| Chemours Co. (The) |
202 | 7,274 | ||||||
| Dow Inc.(a) |
32 | 1,815 | ||||||
| DowDuPont Inc. |
96 | 3,691 | ||||||
| Eastman Chemical Co. |
121 | 9,545 | ||||||
| Ecolab Inc. |
310 | 57,065 | ||||||
| FMC Corp. |
57 | 4,506 | ||||||
| International Flavors & Fragrances Inc. |
194 | 26,731 | ||||||
| Linde PLC |
24 | 4,326 | ||||||
| LyondellBasell Industries NV, Class A |
742 | 65,467 | ||||||
| Mosaic Co. (The) |
444 | 11,593 | ||||||
| PPG Industries Inc. |
303 | 35,603 | ||||||
| Sherwin-Williams Co. (The) |
9 | 4,093 | ||||||
| Westlake Chemical Corp. |
81 | 5,650 | ||||||
|
|
|
|||||||
| 323,426 | ||||||||
| Commercial Services & Supplies — 1.1% | ||||||||
| Cintas Corp. |
24 | 5,211 | ||||||
| Copart Inc.(a) |
311 | 20,936 | ||||||
| Republic Services Inc. |
922 | 76,360 | ||||||
| Rollins Inc. |
359 | 13,883 | ||||||
| Waste Connections Inc. |
140 | 12,988 | ||||||
| Waste Management Inc. |
967 | 103,798 | ||||||
|
|
|
|||||||
| 233,176 | ||||||||
| Communications Equipment — 1.3% | ||||||||
| Arista Networks Inc.(a) |
20 | 6,246 | ||||||
| Cisco Systems Inc. |
2,594 | 145,134 | ||||||
| CommScope Holding Co. Inc.(a) |
269 | 6,666 | ||||||
| F5 Networks Inc.(a) |
184 | 28,869 | ||||||
| Juniper Networks Inc. |
523 | 14,524 | ||||||
| Motorola Solutions Inc. |
431 | 62,456 | ||||||
|
|
|
|||||||
| 263,895 | ||||||||
| Construction & Engineering — 0.1% | ||||||||
| Fluor Corp. |
221 | 8,780 | ||||||
| Jacobs Engineering Group Inc. |
210 | 16,368 | ||||||
|
|
|
|||||||
| 25,148 | ||||||||
| Construction Materials — 0.1% | ||||||||
| Martin Marietta Materials Inc. |
27 | 5,992 | ||||||
| Vulcan Materials Co. |
48 | 6,053 | ||||||
|
|
|
|||||||
| 12,045 | ||||||||
| Consumer Finance — 0.3% | ||||||||
| Ally Financial Inc. |
465 | 13,815 | ||||||
| American Express Co. |
57 | 6,682 | ||||||
| Capital One Financial Corp. |
283 | 26,271 | ||||||
| Discover Financial Services |
88 | 7,171 | ||||||
| Synchrony Financial |
223 | 7,732 | ||||||
|
|
|
|||||||
| 61,671 | ||||||||
| Security | Shares | Value | ||||||
| Containers & Packaging — 0.4% | ||||||||
| Avery Dennison Corp. |
137 | $ | 15,159 | |||||
| Ball Corp. |
424 | 25,414 | ||||||
| Crown Holdings Inc.(a) |
94 | 5,464 | ||||||
| International Paper Co. |
227 | 10,626 | ||||||
| Packaging Corp. of America |
152 | 15,072 | ||||||
| Sealed Air Corp. |
132 | 6,154 | ||||||
| Westrock Co. |
249 | 9,557 | ||||||
|
|
|
|||||||
| 87,446 | ||||||||
| Distributors — 0.1% | ||||||||
| Genuine Parts Co. |
128 | 13,125 | ||||||
| LKQ Corp.(a) |
165 | 4,967 | ||||||
|
|
|
|||||||
| 18,092 | ||||||||
| Diversified Consumer Services — 0.0% | ||||||||
| H&R Block Inc. |
291 | 7,918 | ||||||
|
|
|
|||||||
| Diversified Financial Services — 1.0% | ||||||||
| AXA Equitable Holdings Inc. |
389 | 8,826 | ||||||
| Berkshire Hathaway Inc., Class B(a) |
863 | 187,021 | ||||||
| Jefferies Financial Group Inc. |
352 | 7,241 | ||||||
| Voya Financial Inc. |
214 | 11,746 | ||||||
|
|
|
|||||||
| 214,834 | ||||||||
| Diversified Telecommunication Services — 2.2% | ||||||||
| AT&T Inc. |
7,188 | 222,541 | ||||||
| CenturyLink Inc. |
866 | 9,890 | ||||||
| Verizon Communications Inc. |
3,470 | 198,449 | ||||||
| Zayo Group Holdings Inc.(a) |
435 | 13,611 | ||||||
|
|
|
|||||||
| 444,491 | ||||||||
| Electric Utilities — 3.1% | ||||||||
| Alliant Energy Corp. |
199 | 9,399 | ||||||
| American Electric Power Co. Inc. |
586 | 50,132 | ||||||
| Duke Energy Corp. |
996 | 90,756 | ||||||
| Edison International |
130 | 8,290 | ||||||
| Entergy Corp. |
237 | 22,965 | ||||||
| Evergy Inc. |
271 | 15,669 | ||||||
| Eversource Energy |
411 | 29,452 | ||||||
| Exelon Corp. |
1,364 | 69,496 | ||||||
| FirstEnergy Corp. |
122 | 5,128 | ||||||
| NextEra Energy Inc. |
323 | 62,804 | ||||||
| OGE Energy Corp. |
1,657 | 70,157 | ||||||
| Pinnacle West Capital Corp. |
891 | 84,886 | ||||||
| PPL Corp. |
237 | 7,397 | ||||||
| Southern Co. (The) |
982 | 52,262 | ||||||
| Xcel Energy Inc. |
1,180 | 66,670 | ||||||
|
|
|
|||||||
| 645,463 | ||||||||
| Electrical Equipment — 0.4% | ||||||||
| Acuity Brands Inc. |
38 | 5,561 | ||||||
| AMETEK Inc. |
56 | 4,937 | ||||||
| Eaton Corp. PLC |
257 | 21,285 | ||||||
| Emerson Electric Co. |
80 | 5,679 | ||||||
| Rockwell Automation Inc. |
243 | 43,912 | ||||||
| Sensata Technologies Holding PLC(a) |
91 | 4,545 | ||||||
|
|
|
|||||||
| 85,919 | ||||||||
| Electronic Equipment, Instruments & Components — 0.8% | ||||||||
| Amphenol Corp., Class A |
444 | 44,205 | ||||||
| Arrow Electronics Inc.(a) |
135 | 11,409 | ||||||
| CDW Corp./DE |
102 | 10,771 | ||||||
| Cognex Corp. |
229 | 11,548 | ||||||
| Corning Inc. |
1,029 | 32,774 | ||||||
| Flex Ltd.(a) |
1,110 | 12,254 | ||||||
| 2 |
| Schedule of Investments (unaudited) (continued) April 30, 2019 |
BlackRock U.S. Equity Factor Rotation ETF (Percentages shown are based on Net Assets) |
| Security | Shares | Value | ||||||
| Electronic Equipment, Instruments & Components (continued) | ||||||||
| FLIR Systems Inc. |
232 | $ | 12,282 | |||||
| IPG Photonics Corp.(a) |
34 | 5,941 | ||||||
| Keysight Technologies Inc.(a) |
78 | 6,788 | ||||||
| TE Connectivity Ltd. |
67 | 6,409 | ||||||
| Trimble Inc.(a) |
120 | 4,898 | ||||||
|
|
|
|||||||
| 159,279 | ||||||||
| Energy Equipment & Services — 0.2% | ||||||||
| Baker Hughes a GE Co. |
185 | 4,444 | ||||||
| Halliburton Co. |
124 | 3,513 | ||||||
| Helmerich & Payne Inc. |
143 | 8,368 | ||||||
| National Oilwell Varco Inc. |
133 | 3,477 | ||||||
| Schlumberger Ltd. |
217 | 9,262 | ||||||
| TechnipFMC PLC |
450 | 11,065 | ||||||
|
|
|
|||||||
| 40,129 | ||||||||
| Entertainment — 1.8% | ||||||||
| Activision Blizzard Inc. |
562 | 27,094 | ||||||
| Electronic Arts Inc.(a) |
54 | 5,111 | ||||||
| Liberty Media Corp.-Liberty Formula One, Class C, NVS(a) |
162 | 6,287 | ||||||
| Live Nation Entertainment Inc.(a) |
134 | 8,756 | ||||||
| Netflix Inc.(a) |
14 | 5,188 | ||||||
| Take-Two Interactive Software Inc.(a) |
42 | 4,067 | ||||||
| Viacom Inc., Class B, NVS |
573 | 16,565 | ||||||
| Walt Disney Co. (The) |
2,189 | 299,827 | ||||||
|
|
|
|||||||
| 372,895 | ||||||||
| Equity Real Estate Investment Trusts (REITs) — 4.3% | ||||||||
| Alexandria Real Estate Equities Inc. |
36 | 5,126 | ||||||
| American Tower Corp. |
404 | 78,901 | ||||||
| AvalonBay Communities Inc. |
232 | 46,616 | ||||||
| Boston Properties Inc. |
54 | 7,431 | ||||||
| Brookfield Property REIT Inc., Class A |
243 | 5,062 | ||||||
| Camden Property Trust |
249 | 25,062 | ||||||
| Crown Castle International Corp. |
350 | 44,023 | ||||||
| Digital Realty Trust Inc. |
57 | 6,709 | ||||||
| Duke Realty Corp. |
392 | 12,199 | ||||||
| Equinix Inc. |
20 | 9,094 | ||||||
| Equity Residential |
528 | 40,350 | ||||||
| Essex Property Trust Inc. |
76 | 21,470 | ||||||
| Extra Space Storage Inc. |
72 | 7,466 | ||||||
| Federal Realty Investment Trust |
135 | 18,070 | ||||||
| HCP Inc. |
395 | 11,763 | ||||||
| Host Hotels & Resorts Inc. |
2,275 | 43,771 | ||||||
| Invitation Homes Inc. |
468 | 11,634 | ||||||
| Iron Mountain Inc. |
134 | 4,352 | ||||||
| Kimco Realty Corp. |
309 | 5,373 | ||||||
| Liberty Property Trust |
101 | 5,014 | ||||||
| Macerich Co. (The) |
114 | 4,576 | ||||||
| Mid-America Apartment Communities Inc. |
134 | 14,661 | ||||||
| National Retail Properties Inc. |
627 | 32,993 | ||||||
| Prologis Inc. |
637 | 48,839 | ||||||
| Public Storage |
427 | 94,444 | ||||||
| Realty Income Corp. |
888 | 62,169 | ||||||
| Regency Centers Corp. |
121 | 8,128 | ||||||
| SBA Communications Corp.(a) |
26 | 5,297 | ||||||
| Simon Property Group Inc. |
474 | 82,334 | ||||||
| SL Green Realty Corp. |
64 | 5,654 | ||||||
| UDR Inc. |
610 | 27,419 | ||||||
| Ventas Inc. |
203 | 12,405 | ||||||
| VEREIT Inc. |
2,591 | 21,402 | ||||||
| Vornado Realty Trust |
73 | 5,047 | ||||||
| Security | Shares | Value | ||||||
| Equity Real Estate Investment Trusts (REITs) (continued) | ||||||||
| Welltower Inc. |
442 | $ | 32,942 | |||||
| Weyerhaeuser Co. |
864 | 23,155 | ||||||
| WP Carey Inc. |
65 | 5,156 | ||||||
|
|
|
|||||||
| 896,107 | ||||||||
| Food & Staples Retailing — 1.8% | ||||||||
| Costco Wholesale Corp. |
598 | 146,827 | ||||||
| Kroger Co. (The) |
1,012 | 26,089 | ||||||
| Sysco Corp. |
275 | 19,352 | ||||||
| Walgreens Boots Alliance Inc. |
1,179 | 63,159 | ||||||
| Walmart Inc. |
1,064 | 109,422 | ||||||
|
|
|
|||||||
| 364,849 | ||||||||
| Food Products — 1.9% | ||||||||
| Archer-Daniels-Midland Co. |
652 | 29,079 | ||||||
| Bunge Ltd. |
274 | 14,360 | ||||||
| Campbell Soup Co. |
425 | 16,443 | ||||||
| Conagra Brands Inc. |
494 | 15,205 | ||||||
| General Mills Inc. |
149 | 7,669 | ||||||
| Hershey Co. (The) |
556 | 69,417 | ||||||
| Hormel Foods Corp. |
772 | 30,834 | ||||||
| Ingredion Inc. |
124 | 11,749 | ||||||
| JM Smucker Co. (The) |
220 | 26,979 | ||||||
| Kellogg Co. |
428 | 25,808 | ||||||
| Kraft Heinz Co. (The) |
441 | 14,659 | ||||||
| Lamb Weston Holdings Inc. |
212 | 14,851 | ||||||
| McCormick & Co. Inc./MD, NVS |
357 | 54,967 | ||||||
| Mondelez International Inc., Class A |
560 | 28,476 | ||||||
| Tyson Foods Inc., Class A |
392 | 29,404 | ||||||
|
|
|
|||||||
| 389,900 | ||||||||
| Gas Utilities — 0.5% | ||||||||
| Atmos Energy Corp. |
866 | 88,626 | ||||||
| UGI Corp. |
76 | 4,143 | ||||||
|
|
|
|||||||
| 92,769 | ||||||||
| Health Care Equipment & Supplies — 3.4% | ||||||||
| Abbott Laboratories |
1,399 | 111,304 | ||||||
| Abiomed Inc.(a) |
14 | 3,884 | ||||||
| Align Technology Inc.(a) |
113 | 36,689 | ||||||
| Baxter International Inc. |
497 | 37,921 | ||||||
| Becton Dickinson and Co. |
126 | 30,333 | ||||||
| Boston Scientific Corp.(a) |
1,198 | 44,470 | ||||||
| Cooper Companies Inc. (The) |
87 | 25,223 | ||||||
| Danaher Corp. |
372 | 49,268 | ||||||
| Dentsply Sirona Inc. |
125 | 6,391 | ||||||
| DexCom Inc.(a) |
87 | 10,533 | ||||||
| Edwards Lifesciences Corp.(a) |
314 | 55,286 | ||||||
| Hologic Inc.(a) |
110 | 5,102 | ||||||
| IDEXX Laboratories Inc.(a) |
21 | 4,872 | ||||||
| Intuitive Surgical Inc.(a) |
140 | 71,488 | ||||||
| Medtronic PLC |
1,137 | 100,977 | ||||||
| ResMed Inc. |
263 | 27,486 | ||||||
| Stryker Corp. |
239 | 45,150 | ||||||
| Teleflex Inc. |
17 | 4,865 | ||||||
| Varian Medical Systems Inc.(a) |
167 | 22,740 | ||||||
| Zimmer Biomet Holdings Inc. |
58 | 7,143 | ||||||
|
|
|
|||||||
| 701,125 | ||||||||
| Health Care Providers & Services — 2.5% | ||||||||
| AmerisourceBergen Corp. |
105 | 7,850 | ||||||
| Anthem Inc. |
307 | 80,750 | ||||||
| Cardinal Health Inc. |
231 | 11,252 | ||||||
| Centene Corp.(a) |
215 | 11,085 | ||||||
| 3 |
| Schedule of Investments (unaudited) (continued) April 30, 2019 |
BlackRock U.S. Equity Factor Rotation ETF (Percentages shown are based on Net Assets) |
| Security | Shares | Value | ||||||
| Health Care Providers & Services (continued) | ||||||||
| Cigna Corp.(a) |
487 | $ | 77,355 | |||||
| CVS Health Corp. |
855 | 46,495 | ||||||
| DaVita Inc.(a) |
119 | 6,574 | ||||||
| HCA Healthcare Inc. |
298 | 37,915 | ||||||
| Henry Schein Inc.(a) |
203 | 13,004 | ||||||
| Humana Inc. |
82 | 20,944 | ||||||
| Laboratory Corp. of America Holdings(a) |
159 | 25,427 | ||||||
| McKesson Corp. |
142 | 16,933 | ||||||
| Quest Diagnostics Inc. |
149 | 14,361 | ||||||
| UnitedHealth Group Inc. |
536 | 124,925 | ||||||
| Universal Health Services Inc., Class B |
160 | 20,299 | ||||||
| WellCare Health Plans Inc.(a) |
43 | 11,109 | ||||||
|
|
|
|||||||
| 526,278 | ||||||||
| Health Care Technology — 0.2% | ||||||||
| Cerner Corp.(a) |
389 | 25,849 | ||||||
| Veeva Systems Inc., Class A(a) |
113 | 15,805 | ||||||
|
|
|
|||||||
| 41,654 | ||||||||
| Hotels, Restaurants & Leisure — 3.2% | ||||||||
| Aramark |
338 | 10,505 | ||||||
| Carnival Corp. |
347 | 19,036 | ||||||
| Chipotle Mexican Grill Inc.(a) |
19 | 13,073 | ||||||
| Darden Restaurants Inc. |
136 | 15,994 | ||||||
| Domino’s Pizza Inc. |
16 | 4,329 | ||||||
| Hilton Worldwide Holdings Inc. |
60 | 5,219 | ||||||
| Las Vegas Sands Corp. |
101 | 6,772 | ||||||
| Marriott International Inc./MD, Class A |
324 | 44,200 | ||||||
| McDonald’s Corp. |
847 | 167,342 | ||||||
| MGM Resorts International |
179 | 4,767 | ||||||
| Norwegian Cruise Line Holdings Ltd.(a) |
152 | 8,571 | ||||||
| Royal Caribbean Cruises Ltd. |
40 | 4,838 | ||||||
| Starbucks Corp. |
3,465 | 269,161 | ||||||
| Vail Resorts Inc. |
32 | 7,323 | ||||||
| Wynn Resorts Ltd. |
44 | 6,356 | ||||||
| Yum! Brands Inc. |
635 | 66,288 | ||||||
|
|
|
|||||||
| 653,774 | ||||||||
| Household Durables — 0.5% | ||||||||
| DR Horton Inc. |
228 | 10,103 | ||||||
| Garmin Ltd. |
194 | 16,633 | ||||||
| Leggett & Platt Inc. |
127 | 4,999 | ||||||
| Lennar Corp., Class A |
265 | 13,788 | ||||||
| Mohawk Industries Inc.(a) |
56 | 7,630 | ||||||
| Newell Brands Inc. |
556 | 7,995 | ||||||
| NVR Inc.(a) |
6 | 18,915 | ||||||
| PulteGroup Inc. |
265 | 8,337 | ||||||
| Whirlpool Corp. |
86 | 11,938 | ||||||
|
|
|
|||||||
| 100,338 | ||||||||
| Household Products — 2.0% | ||||||||
| Church & Dwight Co. Inc. |
490 | 36,726 | ||||||
| Clorox Co. (The) |
404 | 64,531 | ||||||
| Colgate-Palmolive Co. |
276 | 20,090 | ||||||
| Kimberly-Clark Corp. |
329 | 42,237 | ||||||
| Procter & Gamble Co. (The) |
2,409 | 256,510 | ||||||
|
|
|
|||||||
| 420,094 | ||||||||
| Independent Power and Renewable Electricity Producers — 0.2% | ||||||||
| AES Corp./VA |
966 | 16,538 | ||||||
| NRG Energy Inc. |
313 | 12,886 | ||||||
| Vistra Energy Corp. |
438 | 11,936 | ||||||
|
|
|
|||||||
| 41,360 | ||||||||
| Security | Shares | Value | ||||||
| Industrial Conglomerates — 1.0% | ||||||||
| 3M Co. |
712 | $ | 134,931 | |||||
| General Electric Co. |
3,234 | 32,890 | ||||||
| Honeywell International Inc. |
133 | 23,093 | ||||||
| Roper Technologies Inc. |
15 | 5,395 | ||||||
|
|
|
|||||||
| 196,309 | ||||||||
| Insurance — 5.5% | ||||||||
| Aflac Inc. |
2,663 | 134,162 | ||||||
| Alleghany Corp.(a) |
19 | 12,481 | ||||||
| Allstate Corp. (The) |
351 | 34,770 | ||||||
| American Financial Group Inc./OH |
97 | 10,042 | ||||||
| American International Group Inc. |
612 | 29,113 | ||||||
| Aon PLC |
869 | 156,542 | ||||||
| Arch Capital Group Ltd.(a) |
1,216 | 41,076 | ||||||
| Arthur J Gallagher & Co. |
480 | 40,138 | ||||||
| Assurant Inc. |
54 | 5,130 | ||||||
| Athene Holding Ltd., Class A(a) |
468 | 21,135 | ||||||
| Brighthouse Financial Inc.(a) |
192 | 8,024 | ||||||
| Cincinnati Financial Corp. |
272 | 26,161 | ||||||
| Everest Re Group Ltd. |
99 | 23,314 | ||||||
| Fidelity National Financial Inc. |
321 | 12,824 | ||||||
| Hartford Financial Services Group Inc. (The) |
277 | 14,490 | ||||||
| Lincoln National Corp. |
206 | 13,744 | ||||||
| Loews Corp. |
223 | 11,438 | ||||||
| Markel Corp.(a) |
34 | 36,431 | ||||||
| Marsh & McLennan Companies Inc. |
1,630 | 153,693 | ||||||
| MetLife Inc. |
552 | 25,464 | ||||||
| Principal Financial Group Inc. |
783 | 44,756 | ||||||
| Progressive Corp. (The) |
1,922 | 150,204 | ||||||
| Prudential Financial Inc. |
269 | 28,436 | ||||||
| RenaissanceRe Holdings Ltd. |
208 | 32,315 | ||||||
| Torchmark Corp. |
289 | 25,334 | ||||||
| Travelers Companies Inc. (The) |
206 | 29,612 | ||||||
| Unum Group |
247 | 9,119 | ||||||
| Willis Towers Watson PLC |
96 | 17,697 | ||||||
|
|
|
|||||||
| 1,147,645 | ||||||||
| Interactive Media & Services — 3.0% | ||||||||
| Alphabet Inc., Class A(a) |
106 | 127,090 | ||||||
| Alphabet Inc., Class C, NVS(a) |
111 | 131,921 | ||||||
| Facebook Inc., Class A(a) |
1,702 | 329,167 | ||||||
| IAC/InterActiveCorp.(a) |
70 | 15,739 | ||||||
| TripAdvisor Inc.(a) |
114 | 6,068 | ||||||
| Twitter Inc.(a) |
136 | 5,428 | ||||||
| Zillow Group Inc., Class C, NVS(a) |
163 | 5,444 | ||||||
|
|
|
|||||||
| 620,857 | ||||||||
| Internet & Direct Marketing Retail — 0.6% | ||||||||
| Amazon.com Inc.(a) |
3 | 5,780 | ||||||
| Booking Holdings Inc.(a) |
47 | 87,184 | ||||||
| eBay Inc. |
226 | 8,757 | ||||||
| Expedia Group Inc. |
38 | 4,934 | ||||||
| GrubHub Inc.(a) |
58 | 3,874 | ||||||
| MercadoLibre Inc.(a) |
14 | 6,778 | ||||||
| Qurate Retail Inc.(a) |
376 | 6,411 | ||||||
| Wayfair Inc., Class A(a) |
53 | 8,594 | ||||||
|
|
|
|||||||
| 132,312 | ||||||||
| IT Services — 8.3% | ||||||||
| Accenture PLC, Class A |
997 | 182,122 | ||||||
| Akamai Technologies Inc.(a) |
70 | 5,604 | ||||||
| Alliance Data Systems Corp. |
51 | 8,165 | ||||||
| Automatic Data Processing Inc. |
647 | 106,360 | ||||||
| 4 |
| Schedule of Investments (unaudited) (continued) April 30, 2019 |
BlackRock U.S. Equity Factor Rotation ETF (Percentages shown are based on Net Assets) |
| Security | Shares | Value | ||||||
| IT Services (continued) | ||||||||
| Broadridge Financial Solutions Inc. |
280 | $ | 33,077 | |||||
| Cognizant Technology Solutions Corp., Class A |
352 | 25,682 | ||||||
| DXC Technology Co. |
299 | 19,656 | ||||||
| Fidelity National Information Services Inc. |
411 | 47,647 | ||||||
| First Data Corp., Class A(a) |
258 | 6,672 | ||||||
| Fiserv Inc.(a) |
884 | 77,120 | ||||||
| FleetCor Technologies Inc.(a) |
24 | 6,263 | ||||||
| Gartner Inc.(a) |
30 | 4,769 | ||||||
| Global Payments Inc. |
42 | 6,135 | ||||||
| GoDaddy Inc., Class A(a) |
72 | 5,868 | ||||||
| International Business Machines Corp. |
1,399 | 196,238 | ||||||
| Jack Henry & Associates Inc. |
352 | 52,469 | ||||||
| Leidos Holdings Inc. |
71 | 5,217 | ||||||
| Mastercard Inc., Class A |
1,246 | 316,783 | ||||||
| Paychex Inc. |
878 | 74,024 | ||||||
| PayPal Holdings Inc.(a) |
475 | 53,566 | ||||||
| Sabre Corp. |
176 | 3,654 | ||||||
| Square Inc., Class A(a) |
160 | 11,651 | ||||||
| Total System Services Inc. |
47 | 4,805 | ||||||
| VeriSign Inc.(a) |
169 | 33,369 | ||||||
| Visa Inc., Class A |
2,537 | 417,159 | ||||||
| Western Union Co. (The) |
294 | 5,716 | ||||||
| Worldpay Inc., Class A(a) |
135 | 15,823 | ||||||
|
|
|
|||||||
| 1,725,614 | ||||||||
| Leisure Products — 0.1% | ||||||||
| Hasbro Inc. |
133 | 13,548 | ||||||
| Mattel Inc.(a) |
363 | 4,425 | ||||||
| Polaris Industries Inc. |
48 | 4,627 | ||||||
|
|
|
|||||||
| 22,600 | ||||||||
| Life Sciences Tools & Services — 1.0% | ||||||||
| Agilent Technologies Inc. |
237 | 18,604 | ||||||
| Illumina Inc.(a) |
79 | 24,648 | ||||||
| IQVIA Holdings Inc.(a) |
135 | 18,751 | ||||||
| Mettler-Toledo International Inc.(a) |
45 | 33,537 | ||||||
| Thermo Fisher Scientific Inc. |
297 | 82,403 | ||||||
| Waters Corp.(a) |
100 | 21,354 | ||||||
|
|
|
|||||||
| 199,297 | ||||||||
| Machinery — 1.2% | ||||||||
| Caterpillar Inc. |
34 | 4,740 | ||||||
| Cummins Inc. |
303 | 50,386 | ||||||
| Deere & Co. |
165 | 27,329 | ||||||
| Dover Corp. |
54 | 5,294 | ||||||
| Flowserve Corp. |
102 | 5,001 | ||||||
| Fortive Corp. |
54 | 4,662 | ||||||
| IDEX Corp. |
34 | 5,326 | ||||||
| Illinois Tool Works Inc. |
488 | 75,948 | ||||||
| Ingersoll-Rand PLC |
44 | 5,395 | ||||||
| Middleby Corp. (The)(a) |
38 | 5,021 | ||||||
| PACCAR Inc. |
264 | 18,921 | ||||||
| Parker-Hannifin Corp. |
27 | 4,889 | ||||||
| Pentair PLC |
152 | 5,927 | ||||||
| Snap-on Inc. |
28 | 4,712 | ||||||
| Stanley Black & Decker Inc. |
37 | 5,424 | ||||||
| WABCO Holdings Inc.(a) |
38 | 5,033 | ||||||
| Wabtec Corp. |
68 | 5,037 | ||||||
| Xylem Inc./NY |
63 | 5,254 | ||||||
|
|
|
|||||||
| 244,299 | ||||||||
| Media — 1.2% | ||||||||
| Altice USA Inc., Class A |
204 | 4,806 | ||||||
| Security | Shares | Value | ||||||
| Media (continued) | ||||||||
| CBS Corp., Class B, NVS |
118 | $ | 6,050 | |||||
| Charter Communications Inc., Class A(a) |
12 | 4,454 | ||||||
| Comcast Corp., Class A |
2,590 | 112,743 | ||||||
| Discovery Inc., Class A(a) |
209 | 6,458 | ||||||
| Discovery Inc., Class C, NVS(a) |
405 | 11,648 | ||||||
| DISH Network Corp., Class A(a) |
226 | 7,937 | ||||||
| Fox Corp., Class A, NVS(a) |
21 | 819 | ||||||
| Fox Corp., Class B(a) |
151 | 5,813 | ||||||
| Interpublic Group of Companies Inc. (The) |
505 | 11,615 | ||||||
| Liberty Broadband Corp., Class C, NVS(a) |
105 | 10,365 | ||||||
| Liberty Global PLC, Class A(a) |
72 | 1,945 | ||||||
| Liberty Global PLC, Class C, NVS(a) |
143 | 3,739 | ||||||
| Liberty Media Corp.-Liberty SiriusXM, Class A(a) |
95 | 3,794 | ||||||
| Liberty Media Corp.-Liberty SiriusXM, Class C, NVS(a) |
169 | 6,787 | ||||||
| News Corp., Class A, NVS |
873 | 10,843 | ||||||
| Omnicom Group Inc. |
396 | 31,692 | ||||||
| Sirius XM Holdings Inc. |
1,978 | 11,492 | ||||||
|
|
|
|||||||
| 253,000 | ||||||||
| Metals & Mining — 0.6% | ||||||||
| Freeport-McMoRan Inc. |
1,088 | 13,393 | ||||||
| Newmont Goldcorp Corp. |
2,201 | 68,363 | ||||||
| Nucor Corp. |
480 | 27,394 | ||||||
| Steel Dynamics Inc. |
200 | 6,336 | ||||||
|
|
|
|||||||
| 115,486 | ||||||||
| Mortgage Real Estate Investment — 0.4% | ||||||||
| AGNC Investment Corp. |
2,304 | 40,988 | ||||||
| Annaly Capital Management Inc. |
4,962 | 50,067 | ||||||
|
|
|
|||||||
| 91,055 | ||||||||
| Multi-Utilities — 1.1% | ||||||||
| Ameren Corp. |
185 | 13,462 | ||||||
| CenterPoint Energy Inc. |
154 | 4,774 | ||||||
| CMS Energy Corp. |
394 | 21,887 | ||||||
| Consolidated Edison Inc. |
663 | 57,124 | ||||||
| Dominion Energy Inc. |
724 | 56,378 | ||||||
| DTE Energy Co. |
146 | 18,354 | ||||||
| NiSource Inc. |
181 | 5,028 | ||||||
| Public Service Enterprise Group Inc. |
92 | 5,488 | ||||||
| Sempra Energy |
57 | 7,293 | ||||||
| WEC Energy Group Inc. |
573 | 44,940 | ||||||
|
|
|
|||||||
| 234,728 | ||||||||
| Multiline Retail — 0.7% | ||||||||
| Dollar General Corp. |
404 | 50,940 | ||||||
| Dollar Tree Inc.(a) |
80 | 8,903 | ||||||
| Kohl’s Corp. |
219 | 15,571 | ||||||
| Macy’s Inc. |
452 | 10,640 | ||||||
| Nordstrom Inc. |
216 | 8,860 | ||||||
| Target Corp. |
533 | 41,265 | ||||||
|
|
|
|||||||
| 136,179 | ||||||||
| Oil, Gas & Consumable Fuels — 3.3% | ||||||||
| Anadarko Petroleum Corp. |
82 | 5,974 | ||||||
| Apache Corp. |
133 | 4,377 | ||||||
| Cabot Oil & Gas Corp. |
172 | 4,453 | ||||||
| Cheniere Energy Inc.(a) |
75 | 4,826 | ||||||
| Chevron Corp. |
833 | 100,010 | ||||||
| Cimarex Energy Co. |
53 | 3,639 | ||||||
| Concho Resources Inc. |
29 | 3,346 | ||||||
| ConocoPhillips |
66 | 4,166 | ||||||
| Continental Resources Inc./OK(a) |
94 | 4,323 | ||||||
| Devon Energy Corp. |
163 | 5,239 | ||||||
| 5 |
| Schedule of Investments (unaudited) (continued) April 30, 2019 |
BlackRock U.S. Equity Factor Rotation ETF (Percentages shown are based on Net Assets) |
| Security | Shares | Value | ||||||
| Oil, Gas & Consumable Fuels (continued) | ||||||||
| Diamondback Energy Inc. |
41 | $ | 4,362 | |||||
| EOG Resources Inc. |
41 | 3,938 | ||||||
| Exxon Mobil Corp. |
3,350 | 268,938 | ||||||
| Hess Corp. |
81 | 5,194 | ||||||
| HollyFrontier Corp. |
160 | 7,637 | ||||||
| Kinder Morgan Inc./DE |
1,940 | 38,548 | ||||||
| Marathon Oil Corp. |
269 | 4,584 | ||||||
| Marathon Petroleum Corp. |
867 | 52,774 | ||||||
| Noble Energy Inc. |
185 | 5,006 | ||||||
| Occidental Petroleum Corp. |
181 | 10,657 | ||||||
| ONEOK Inc. |
422 | 28,666 | ||||||
| Parsley Energy Inc., Class A(a) |
187 | 3,733 | ||||||
| Phillips 66 |
405 | 38,179 | ||||||
| Pioneer Natural Resources Co. |
27 | 4,494 | ||||||
| Plains GP Holdings LP, Class A |
272 | 6,419 | ||||||
| Targa Resources Corp. |
96 | 3,854 | ||||||
| Valero Energy Corp. |
631 | 57,207 | ||||||
| Williams Companies Inc. (The) |
170 | 4,816 | ||||||
|
|
|
|||||||
| 689,359 | ||||||||
| Personal Products — 0.4% | ||||||||
| Coty Inc., Class A |
904 | 9,781 | ||||||
| Estee Lauder Companies Inc. (The), Class A |
379 | 65,116 | ||||||
|
|
|
|||||||
| 74,897 | ||||||||
| Pharmaceuticals — 7.1% | ||||||||
| Allergan PLC |
261 | 38,367 | ||||||
| Bristol-Myers Squibb Co. |
213 | 9,890 | ||||||
| Eli Lilly & Co. |
1,974 | 231,037 | ||||||
| Jazz Pharmaceuticals PLC(a) |
48 | 6,229 | ||||||
| Johnson & Johnson |
3,833 | 541,220 | ||||||
| Merck & Co. Inc. |
2,910 | 229,046 | ||||||
| Mylan NV(a) |
459 | 12,388 | ||||||
| Nektar Therapeutics(a) |
119 | 3,810 | ||||||
| Perrigo Co. PLC |
128 | 6,134 | ||||||
| Pfizer Inc. |
7,641 | 310,301 | ||||||
| Zoetis Inc. |
791 | 80,555 | ||||||
|
|
|
|||||||
| 1,468,977 | ||||||||
| Professional Services — 0.4% | ||||||||
| CoStar Group Inc.(a) |
12 | 5,955 | ||||||
| Equifax Inc. |
60 | 7,557 | ||||||
| IHS Markit Ltd.(a) |
87 | 4,982 | ||||||
| ManpowerGroup Inc. |
111 | 10,660 | ||||||
| Nielsen Holdings PLC |
185 | 4,723 | ||||||
| Robert Half International Inc. |
236 | 14,653 | ||||||
| TransUnion |
67 | 4,667 | ||||||
| Verisk Analytics Inc. |
187 | 26,393 | ||||||
|
|
|
|||||||
| 79,590 | ||||||||
| Real Estate Management & Development — 0.2% | ||||||||
| CBRE Group Inc., Class A(a) |
443 | 23,067 | ||||||
| Jones Lang LaSalle Inc. |
144 | 22,258 | ||||||
|
|
|
|||||||
| 45,325 | ||||||||
| Road & Rail — 0.6% | ||||||||
| AMERCO |
40 | 14,927 | ||||||
| CSX Corp. |
324 | 25,800 | ||||||
| JB Hunt Transport Services Inc. |
45 | 4,252 | ||||||
| Kansas City Southern |
47 | 5,787 | ||||||
| Knight-Swift Transportation Holdings Inc. |
225 | 7,504 | ||||||
| Norfolk Southern Corp. |
299 | 61,002 | ||||||
| Old Dominion Freight Line Inc. |
35 | 5,225 | ||||||
| Security | Shares | Value | ||||||
| Road & Rail (continued) | ||||||||
| Union Pacific Corp. |
32 | $ | 5,665 | |||||
|
|
|
|||||||
| 130,162 | ||||||||
| Semiconductors & Semiconductor Equipment — 3.9% | ||||||||
| Advanced Micro Devices Inc.(a) |
689 | 19,037 | ||||||
| Analog Devices Inc. |
45 | 5,231 | ||||||
| Applied Materials Inc. |
1,013 | 44,643 | ||||||
| Broadcom Inc. |
17 | 5,413 | ||||||
| Intel Corp. |
3,088 | 157,611 | ||||||
| KLA-Tencor Corp. |
203 | 25,878 | ||||||
| Lam Research Corp. |
272 | 56,421 | ||||||
| Marvell Technology Group Ltd. |
551 | 13,786 | ||||||
| Maxim Integrated Products Inc. |
313 | 18,780 | ||||||
| Microchip Technology Inc. |
56 | 5,594 | ||||||
| Micron Technology Inc.(a) |
1,668 | 70,156 | ||||||
| NVIDIA Corp. |
574 | 103,894 | ||||||
| ON Semiconductor Corp.(a) |
497 | 11,461 | ||||||
| Qorvo Inc.(a) |
166 | 12,551 | ||||||
| QUALCOMM Inc. |
1,273 | 109,643 | ||||||
| Skyworks Solutions Inc. |
65 | 5,732 | ||||||
| Texas Instruments Inc. |
943 | 111,114 | ||||||
| Xilinx Inc. |
258 | 30,996 | ||||||
|
|
|
|||||||
| 807,941 | ||||||||
| Software — 3.1% | ||||||||
| Adobe Inc.(a) |
17 | 4,917 | ||||||
| ANSYS Inc.(a) |
30 | 5,874 | ||||||
| Autodesk Inc.(a) |
36 | 6,416 | ||||||
| Cadence Design Systems Inc.(a) |
102 | 7,077 | ||||||
| CDK Global Inc. |
140 | 8,445 | ||||||
| Citrix Systems Inc. |
157 | 15,851 | ||||||
| Fortinet Inc.(a) |
139 | 12,985 | ||||||
| Intuit Inc. |
304 | 76,322 | ||||||
| Microsoft Corp. |
2,039 | 266,293 | ||||||
| Oracle Corp. |
515 | 28,495 | ||||||
| Palo Alto Networks Inc.(a) |
67 | 16,672 | ||||||
| PTC Inc.(a) |
56 | 5,066 | ||||||
| Red Hat Inc.(a) |
144 | 26,284 | ||||||
| salesforce.com Inc.(a) |
295 | 48,778 | ||||||
| ServiceNow Inc.(a) |
98 | 26,608 | ||||||
| Splunk Inc.(a) |
110 | 15,184 | ||||||
| SS&C Technologies Holdings Inc. |
99 | 6,698 | ||||||
| Symantec Corp. |
208 | 5,036 | ||||||
| Synopsys Inc.(a) |
115 | 13,924 | ||||||
| Tableau Software Inc., Class A(a) |
37 | 4,507 | ||||||
| VMware Inc., Class A |
65 | 13,269 | ||||||
| Workday Inc., Class A(a) |
134 | 27,555 | ||||||
|
|
|
|||||||
| 642,256 | ||||||||
| Specialty Retail — 2.9% | ||||||||
| Advance Auto Parts Inc. |
94 | 15,634 | ||||||
| AutoZone Inc.(a) |
50 | 51,415 | ||||||
| Best Buy Co. Inc. |
282 | 20,984 | ||||||
| Burlington Stores Inc.(a) |
127 | 21,452 | ||||||
| CarMax Inc.(a) |
68 | 5,294 | ||||||
| Gap Inc. (The) |
540 | 14,083 | ||||||
| Home Depot Inc. (The) |
208 | 42,370 | ||||||
| L Brands Inc. |
161 | 4,128 | ||||||
| Lowe’s Companies Inc. |
764 | 86,439 | ||||||
| O’Reilly Automotive Inc.(a) |
93 | 35,207 | ||||||
| Ross Stores Inc. |
976 | 95,316 | ||||||
| Tiffany & Co. |
47 | 5,068 | ||||||
| 6 |
| Schedule of Investments (unaudited) (continued) April 30, 2019 |
BlackRock U.S. Equity Factor Rotation ETF (Percentages shown are based on Net Assets) |
| Security | Shares | Value | ||||||
| Specialty Retail (continued) | ||||||||
| TJX Companies Inc. (The) |
2,746 | $ | 150,700 | |||||
| Tractor Supply Co. |
251 | 25,979 | ||||||
| Ulta Salon Cosmetics & Fragrance Inc.(a) |
102 | 35,596 | ||||||
|
|
|
|||||||
| 609,665 | ||||||||
| Technology Hardware, Storage & Peripherals — 2.2% | ||||||||
| Apple Inc. |
1,546 | 310,236 | ||||||
| Dell Technologies Inc., Class C(a) |
186 | 12,538 | ||||||
| Hewlett Packard Enterprise Co. |
2,347 | 37,106 | ||||||
| HP Inc. |
1,002 | 19,990 | ||||||
| NetApp Inc. |
277 | 20,179 | ||||||
| Seagate Technology PLC |
328 | 15,849 | ||||||
| Western Digital Corp. |
479 | 24,487 | ||||||
| Xerox Corp. |
352 | 11,743 | ||||||
|
|
|
|||||||
| 452,128 | ||||||||
| Textiles, Apparel & Luxury Goods — 1.3% | ||||||||
| Capri Holdings Ltd.(a) |
336 | 14,811 | ||||||
| Hanesbrands Inc. |
304 | 5,493 | ||||||
| Lululemon Athletica Inc.(a) |
153 | 26,982 | ||||||
| NIKE Inc., Class B |
1,656 | 145,446 | ||||||
| PVH Corp. |
42 | 5,418 | ||||||
| Ralph Lauren Corp. |
68 | 8,947 | ||||||
| Tapestry Inc. |
449 | 14,489 | ||||||
| Under Armour Inc., Class A(a) |
107 | 2,471 | ||||||
| Under Armour Inc., Class C, NVS(a) |
118 | 2,445 | ||||||
| VF Corp. |
462 | 43,617 | ||||||
|
|
|
|||||||
| 270,119 | ||||||||
| Tobacco — 1.2% | ||||||||
| Altria Group Inc. |
4,151 | 225,524 | ||||||
| Philip Morris International Inc. |
254 | 21,986 | ||||||
|
|
|
|||||||
| 247,510 | ||||||||
| Trading Companies & Distributors — 0.3% | ||||||||
| Fastenal Co. |
572 | 40,355 | ||||||
| Security | Shares | Value | ||||||
| Trading Companies & Distributors (continued) | ||||||||
| HD Supply Holdings Inc.(a) |
120 | $ | 5,483 | |||||
| United Rentals Inc.(a) |
143 | 20,151 | ||||||
| WW Grainger Inc. |
14 | 3,948 | ||||||
|
|
|
|||||||
| 69,937 | ||||||||
| Water Utilities — 0.1% | ||||||||
| American Water Works Co. Inc. |
157 | 16,986 | ||||||
|
|
|
|||||||
| Wireless Telecommunication Services — 0.1% | ||||||||
| Sprint Corp.(a) |
1,127 | 6,289 | ||||||
| T-Mobile U.S. Inc.(a) |
302 | 22,043 | ||||||
|
|
|
|||||||
| 28,332 | ||||||||
|
|
|
|||||||
| Total Common Stocks — 99.8% |
20,695,053 | |||||||
|
|
|
|||||||
| Short-Term Investments |
||||||||
| Money Market Funds — 0.1% | ||||||||
| BlackRock Cash Funds: Treasury, SL Agency Shares, 2.37%(b)(c) |
33,377 | 33,377 | ||||||
|
|
|
|||||||
| Total Short-Term Investments — 0.1% |
33,377 | |||||||
|
|
|
|||||||
| Total Investments in Securities — 99.9% |
20,728,430 | |||||||
| Other Assets, Less Liabilities — 0.1% |
15,554 | |||||||
|
|
|
|||||||
| Net Assets — 100.0% |
$ | 20,743,984 | ||||||
|
|
|
|||||||
| (a) | Non-income producing security. |
| (b) | Affiliate of the Fund. |
| (c) | Annualized 7-day yield as of period-end. |
Affiliates
Investments in issuers considered to be affiliates of the Fund during the period ended April 30, 2019, for purposes of Section 2(a)(3) of the Investment Company Act of 1940, as amended, were as follows:
| Affiliated Issuer |
|
Shares Held at 03/19/19 |
(a) |
Net Activity | |
Shares Held at 04/30/19 |
|
|
Value at 04/30/19 |
|
Income | |
Net Realized Gain (Loss) |
(b) |
|
Change in Unrealized Appreciation (Depreciation |
) | |||||||||||
| BlackRock Cash Funds: Treasury, SL Agency Shares |
— | 33,377 | 33,377 | $ | 33,377 | $ | 111 | $ | — | $ | — | |||||||||||||||||
|
|
|
|
|
|
|
|
|
|||||||||||||||||||||
|
(a) The Fund commenced operations on March 19, 2019. (b) 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 www.iShares.com and on the U.S. Securities and Exchange Commission website at www.sec.gov.
| 7 |
| Schedule of Investments (unaudited) (continued) April 30, 2019 |
BlackRock U.S. Equity Factor Rotation ETF |
Fair Value Measurements (continued)
The following table summarizes the value of the Fund’s investments according to the fair value hierarchy as of April 30, 2019. 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 |
$ | 20,695,053 | $ | — | $ | — | $ | 20,695,053 | ||||||||
| Money Market Funds |
33,377 | — | — | 33,377 | ||||||||||||
|
|
|
|
|
|
|
|
|
|||||||||
| $ | 20,728,430 | $ | — | $ | — | $ | 20,728,430 | |||||||||
|
|
|
|
|
|
|
|
|
|||||||||
| Portfolio Abbreviations — Equity | ||
| NVS | Non-Voting Shares | |
| 8 |