Schedule of Investments (unaudited)	iShares® MSCI Frontier and Select EM ETF
May 31, 2022	(Percentages shown are based on Net Assets)

Security	Shares		Value
Common Stocks
Bahrain — 6.2%
Ahli United Bank BSC.		22,162,050	$	19,762,078
Aluminium Bahrain BSC		473,305		1,566,803
Bahrain Telecommunications Co. BSC		1,356,557		1,827,933
GFH Financial Group BSC		4,758,244		1,472,372
Ithmaar Holding BSC(a)(b)		7,341,331		518,353
				25,147,539
Bangladesh — 5.9%
Bangladesh Export Import Co. Ltd.		2,033,162		3,064,101
Beacon Pharmaceuticals Ltd./Bangladesh		535,694		1,730,835
Beximco Pharmaceuticals Ltd.		1,036,804		1,926,067
BRAC Bank Ltd.		2,687,180		1,240,446
British American Tobacco Bangladesh Co. Ltd.		358,302		2,215,097
City Bank Ltd. (The)		2,754,543		733,225
Eastern Bank Ltd.		2,538,635		952,327
GrameenPhone Ltd.		361,191		1,245,822
International Finance Investment & Commerce
Bank Ltd.(b)		3,832,792		546,711
Islami Bank Bangladesh Ltd.		2,605,659		945,985
LafargeHolcim Bangladesh Ltd.		1,565,775		1,271,472
National Bank Ltd.(b)		7,458,651		628,291
Olympic Industries Ltd.		438,944		611,322
Renata Ltd.		88,568		1,328,097
Square Pharmaceuticals Ltd.		2,068,323		5,020,100
Summit Power Ltd.		1,404,593		594,071
				24,053,969
Colombia — 4.1%
Bancolombia SA		347,093		4,172,481
Cementos Argos SA		654,324		954,584
Corp. Financiera Colombiana SA(b)		128,875		875,119
Ecopetrol SA		6,732,593		5,571,801
Grupo Argos SA		432,175		1,552,162
Interconexion Electrica SA ESP		610,946		3,853,660
				16,979,807
Croatia — 0.2%
Valamar Riviera DD(b)		155,292		716,337
Egypt — 4.7%
Commercial International Bank Egypt SAE		7,462,880		16,555,159
Eastern Co. SAE		4,516,840		2,570,572
				19,125,731
Estonia — 0.9%
Enefit Green AS, NVS(b)		221,061		973,284
LHV Group AS		45,034		1,776,769
Tallink Grupp AS(b)		1,107,828		652,144
Tallinna Sadam AS(c)		256,804		417,947
				3,820,144
Jordan — 1.8%
Arab Bank PLC		338,346		2,293,955
Capital Bank of Jordan		200,754		829,632
Jordan Islamic Bank		165,576		835,235
Jordan Petroleum Refinery Co.		233,546		1,663,480
Jordan Phosphate Mines Co.		30,380		1,654,832
				7,277,134
Kazakhstan — 4.4%
Halyk Savings Bank of Kazakhstan JSC, GDR(b)		339,778		3,228,151
Kaspi.KZ JSC		164,912		8,702,056

Security	Shares		Value
Kazakhstan (continued)
NAC Kazatomprom JSC, GDR		214,081	$	6,010,878
				17,941,085
Kenya — 3.7%
East African Breweries Ltd.		144,403		174,322
Equity Group Holdings PLC/Kenya		9,414,166		3,667,333
KCB Group PLC		7,932,516		2,587,576
Safaricom PLC		39,672,405		8,840,521
				15,269,752
Lithuania — 0.5%
AB Ignitis Grupe		73,283		1,439,437
Siauliu Bankas AB		1,165,400		762,620
				2,202,057
Malta — 0.5%
MAS Real Estate Inc.		1,433,831		1,903,892
Morocco — 5.9%
Attijariwafa Bank		142,369		6,303,411
Banque Centrale Populaire		64,521		1,603,405
Ciments du Maroc SA		11,782		2,028,041
Co.Sucrerie Marocaine et de Raffinage		92,407		2,127,682
Hightech Payment Systems SA		1,256		797,191
Itissalat Al-Maghrib		584,657		7,389,161
Label Vie		3,745		1,785,359
Societe d’Exploitation des Ports		71,879		1,895,620
				23,929,870
Nigeria — 7.2%
Access Bank PLC		98,285,949		1,985,575
Afriland Properties PLC(b)		8,020		32
Dangote Cement PLC		13,249,572		7,414,407
FBN Holdings PLC		90,997,401		2,187,614
Guaranty Trust Holding Co. PLC		70,582,922		3,215,444
MTN Nigeria Communications PLC		12,232,696		5,683,879
Nestle Nigeria PLC		1,380,061		3,903,203
United Bank for Africa PLC		86,479,350		1,353,970
Zenith Bank PLC		75,603,390		3,581,615
				29,325,739
Oman — 1.4%
Bank Muscat SAOG		3,241,020		4,444,250
National Bank of Oman SAOG		1,346,176		702,718
Omani Qatari Telecommunications Co. SAOG		827,628		687,809
				5,834,777
Pakistan — 3.4%
Engro Corp. Ltd./Pakistan		958,786		1,295,684
Engro Fertilizers Ltd.		2,027,125		886,059
Fauji Fertilizer Co.Ltd.		1,633,526		948,249
Habib Bank Ltd.		1,937,083		1,009,676
Hub Power Co. Ltd. (The)		3,464,702		1,170,882
Lucky Cement Ltd.(b)		400,433		953,248
Mari Petroleum Co.Ltd.		91,360		743,697
MCB Bank Ltd.		1,364,296		920,328
Millat Tractors Ltd.		94,450		426,816
Oil & Gas Development Co. Ltd.		1,795,781		733,973
Pakistan Oilfields Ltd.		427,389		862,879
Pakistan Petroleum Ltd.		1,856,724		643,196
Pakistan State Oil Co. Ltd.		819,311		680,147
Systems Ltd.		547,300		939,521
TRG Pakistan		1,356,500		555,452

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Schedule of Investments (unaudited) (continued)	iShares® MSCI Frontier and Select EM ETF
May 31, 2022	(Percentages shown are based on Net Assets)

Security	Shares		Value
Pakistan (continued)
United Bank Ltd./Pakistan		1,611,425	$	1,065,023
				13,834,830
Panama — 0.3%
Intercorp Financial Services Inc.		39,474		1,077,246
Peru — 4.9%
Cia. de Minas Buenaventura SAA, ADR.		250,214		2,136,827
Credicorp Ltd.		82,923		11,640,731
Southern Copper Corp.		98,533		6,087,369
				19,864,927
Philippines — 4.8%
Aboitiz Equity Ventures Inc.		605,340		612,417
AC Energy Corp.		3,015,470		410,799
Alliance Global Group Inc.		1,055,800		215,478
Ayala Corp.		90,240		1,199,154
Ayala Land Inc.		2,609,200		1,471,904
Bank of the Philippine Islands		627,120		1,183,313
BDO Unibank Inc.		683,470		1,738,753
Century Pacific Food Inc.		444,400		186,625
Converge Information and Communications Technology Solutions Inc.(b)		774,200		391,626
DMCI Holdings Inc.		1,228,200		211,000
Globe Telecom Inc.		9,340		431,923
GT Capital Holdings Inc.		28,270		270,700
International Container Terminal Services Inc.		367,430		1,520,855
JG Summit Holdings Inc.		1,039,430		1,078,384
Jollibee Foods Corp.		151,850		606,749
Manila Electric Co.		76,530		545,037
Megaworld Corp.		3,456,000		181,891
Metro Pacific Investments Corp.		3,930,000		275,792
Metropolitan Bank & Trust Co.		601,000		629,724
Monde Nissin Corp.(b)(c)		2,139,200		604,346
PLDT Inc.		29,795		1,080,611
Puregold Price Club Inc.		326,200		205,297
RL Commercial REIT Inc.		1,244,100		158,162
Robinsons Land Corp.		659,500		243,998
Robinsons Retail Holdings Inc.		162,610		165,132
Security Bank Corp.		147,680		259,964
SM Prime Holdings Inc.		4,039,700		2,841,855
Universal Robina Corp.		308,960		636,063
Wilcon Depot Inc.		479,600		242,604
				19,600,156
Romania — 5.5%
Banca Transilvania SA		15,674,853		8,598,225
BRD-Groupe Societe Generale SA		694,908		2,075,414
MED Life SA(b)		263,570		1,150,777
OMV Petrom SA		46,703,545		4,707,452
Societatea Energetica Electrica SA		463,410		863,609
Societatea Nationala de Gaze Naturale ROMGAZ SA		386,094		3,768,921
Teraplast SA.		3,742,386		617,418
Transgaz SA Medias		16,204		841,172
				22,622,988
Slovenia — 0.2%
Pozavarovalnica Sava dd		24,075		713,869
Sri Lanka — 0.5%
Commercial Bank of Ceylon PLC		1,482,825		222,012
Expolanka Holdings PLC		992,043		597,978
John Keells Holdings PLC		2,732,474		938,323

Security	Shares		Value
Sri Lanka (continued)
Sampath Bank PLC		2,891,749	$	293,995
				2,052,308
Vietnam — 27.9%
Bank for Foreign Trade of Vietnam JSC		1,562,795		5,313,032
Bank for Investment and Development of Vietnam JSC		647,424		984,578
Bao Viet Holdings		321,210		727,386
CEO Group JSC(b)		418,600		797,849
Dat Xanh Group JSC(b)		1,004,280		1,195,239
Development Investment Construction(b)		745,300		1,935,889
Digiworld Corp., NVS		143,200		790,410
Duc Giang Chemicals JSC		278,200		2,677,962
Gelex Group JSC(b)		1,389,884		1,410,353
Ha Do JSC		331,340		734,393
Hoa Phat Group JSC(b)		7,272,703		10,865,660
Hoa Sen Group(b)		792,759		776,521
Hoang Huy Investment Financial Services JSC(b)		1,140,800		670,855
IDICO Corp. JSC		493,400		1,157,437
Khang Dien House Trading and Investment JSC(b)		1,058,670		1,918,832
KIDO Group Corp.		414,072		1,114,221
Kinh Bac City Development Share Holding Corp.(b)		664,420		1,272,301
Masan Group Corp.		1,883,256		9,120,026
Nam Long Investment Corp., NVS		576,600		1,187,264
National Citizen Commercial JSC, NVS(b)		62,900		100,358
No Va Land Investment Group Corp.(b)		2,242,533		7,540,614
PetroVietnam Drilling & Well Services JSC(b)		826,340		807,965
PetroVietnam Fertilizer & Chemicals JSC		458,700		1,177,361
PetroVietnam Gas JSC		192,300		976,123
PetroVietnam Power Corp.		1,918,940		1,119,889
PetroVietnam Technical Services Corp.		789,598		1,041,484
Phat Dat Real Estate Development Corp.(b)		887,336		2,096,133
Saigon - Hanoi Commercial Joint Stock Bank(b)		894,644		570,967
Saigon Beer Alcohol Beverage Corp.		212,480		1,406,455
Saigon Thuong Tin Commercial JSB(b)		1,865,880		1,793,605
Saigon-Hanoi Securities		1,076,800		845,095
SSI Securities Corp.		2,313,694		2,951,279
Tan Tao Investment & Industry JSC(b)		1,386,100		738,177
Thaiholdings JSC(b)		573,600		1,100,699
Thanh Thanh Cong - Bien Hoa JSC(b)		967,490		729,346
Van Phu - Invest Investment JSC(b)		299,600		794,541
Viet Capital Securities JSC		770,500		1,292,407
Vietjet Aviation JSC(b)		533,090		3,009,120
Vietnam Construction and Import-Export JSC		579,710		678,990
Vietnam Dairy Products JSC		2,428,874		7,509,691
Vincom Retail JSC(b)		3,087,080		4,014,153
Vingroup JSC(b)		3,163,334		10,738,580
Vinh Hoan Corp.		311,400		1,377,605
Vinhomes JSC(c)		3,611,888		10,829,312
VIX Securities JSC(b)		1,258,900		711,151
Vndirect Securities Corp.		3,036,240		3,303,044
				113,904,352
Total Common Stocks — 94.9%
(Cost: $350,672,469)				387,198,509

2 

Schedule of Investments (unaudited) (continued)	iShares® MSCI Frontier and Select EM ETF
May 31, 2022	(Percentages shown are based on Net Assets)

Security	Shares		Value
Preferred Stocks
Colombia — 1.7%
Bancolombia SA, Preference Shares, NVS		612,517	$	6,872,538
Total Preferred Stocks — 1.7%
(Cost: $4,889,459)				6,872,538
Short-Term Securities
Money Market Funds — 0.0%
BlackRock Cash Funds: Institutional, SL Agency Shares, 0.87%(d)(e)(f)		241,139		241,139
Total Short-Term Securities — 0.0%
(Cost: $241,139)				241,139
Total Investments in Securities — 96.6%
(Cost: $355,803,067)				394,312,186
Other Assets Less Liabilities — 3.4%				13,716,712
Net Assets — 100.0%			$	408,028,898

^(a) Security is valued using significant unobservable inputs and is classified as Level 3 in the fair value hierarchy.

^(b) Non-income producing security.

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

^(d) Affiliate of the Fund.

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

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

Affiliates

Investments in issuers considered to be affiliate(s) of the Fund during the period ended May 31, 2022 for purposes of Section 2(a)(3) of the Investment Company Act of 1940, as amended, were as follows:

Affiliated Issuer	Value at 08/31/21		Purchases at Cost			Proceeds from Sale			Net Realized Gain (Loss)			Change in Unrealized Appreciation (Depreciation)			Value at 05/31/22		Shares Held at 05/31/22		Income			Capital Gain Distributions from Underlying Funds
BlackRock Cash Funds: Institutional, SL Agency Shares	$	24,659	$	216,492	(a)	$	—		$	(9	)	$	(3	)	$	241,139		241,139	$	89	(b)	$	—
BlackRock Cash Funds: Treasury, SL Agency Shares(c)		—		—			0	(a)		—			—			—		—		281			—
									$	(9	)	$	(3	)	$	241,139			$	370		$	—

^(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.

^(c) As of period end, the entity is no longer held.

Derivative Financial Instruments Outstanding as of Period End

Futures Contracts

Description	Number of Contracts		Expiration Date	Notional Amount (000)		Value/ Unrealized Appreciation (Depreciation)
Long Contracts
MSCI Emerging Markets Index		336	06/17/22	$	17,863	$	45,895

Forward Foreign Currency Exchange Contracts

Currency Purchased		Currency Sold		Counterparty	Settlement Date	Unrealized Appreciation (Depreciation)
USD	271,489	NGN	117,256,000	CITI	10/28/22	$	7,764

3 

Schedule of Investments (unaudited) (continued)	iShares® MSCI Frontier and Select EM ETF
May 31, 2022

Forward Foreign Currency Exchange Contracts (continued)

Currency Purchased		Currency Sold		Counterparty	Settlement Date	Unrealized Appreciation (Depreciation)
USD	1,535,191	NGN	670,000,000	MS	10/28/22	$	28,271
							36,035
USD	10,143,295	NGN	4,798,285,718	CITI	10/28/22		(648,697	)
	Net unrealized depreciation					$	(612,662	)

Fair Value Measurements

Various inputs are used in determining the fair value of financial instruments. These inputs to valuation techniques are categorized into a fair value hierarchy consisting of three broad levels for financial reporting purposes as follows:

• Level 1 – Unadjusted price quotations in active markets/exchanges for identical assets or liabilities that each Fund has the ability to access;

• Level 2 – Other observable inputs (including, but not limited to, quoted prices for similar assets or liabilities in markets that are active, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the assets or liabilities (such as interest rates, yield curves, volatilities, prepayment speeds, loss severities, credit risks and default rates) or other market-corroborated inputs); and

• Level 3 – Unobservable inputs based on the best information available in the circumstances, to the extent observable inputs are not available (including the BlackRock Global Valuation Methodologies Committee’s (the “Global Valuation Committee’s”) assumptions used in determining the fair value of financial instruments).

The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). Accordingly, the degree of judgment exercised in determining fair value is greatest for instruments categorized in Level 3. The inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, for disclosure purposes, the fair value hierarchy classification is determined based on the lowest level input that is significant to the fair value measurement in its entirety. Investments classified within Level 3 have significant unobservable inputs used by the Global Valuation Committee in determining the price for Fair Valued Investments. Level 3 investments include equity or debt issued by privately held companies or funds. There may not be a secondary market, and/or there are a limited number of investors. The categorization of a value determined for financial instruments is based on the pricing transparency of the financial instruments and is not necessarily an indication of the risks associated with investing in those securities. For information about the Fund’s policy regarding valuation of financial instruments, refer to its most recent financial statements.

The following table summarizes the Fund’s financial instruments categorized in the fair value hierarchy. The breakdown of the Fund’s financial instruments into major categories is disclosed in the Schedule of Investments above.

	Level 1		Level 2			Level 3		Total
Investments
Assets
Common Stocks	$	127,580,621	$	259,099,535		$	518,353	$	387,198,509
Preferred Stocks		6,872,538		—			—		6,872,538
Money Market Funds		241,139		—			—		241,139
	$	134,694,298	$	259,099,535		$	518,353	$	394,312,186
Derivative financial instruments(a)
Assets
Futures Contracts	$	45,895	$	—		$	—	$	45,895
Forward Foreign Currency Exchange Contracts		—		36,035			—		36,035
Liabilities
Forward Foreign Currency Exchange Contracts		—		(648,697	)		—		(648,697	)
	$	45,895	$	(612,662	)	$	—	$	(566,767	)

^(a) Derivative financial instruments are futures contracts and forward foreign currency exchange contracts. Futures contracts and forward foreign currency exchange contracts are valued at the unrealized appreciation (depreciation) on the instrument.

Portfolio Abbreviations - Equity		Counterparty Abbreviations
ADR	American Depositary Receipt	CITI	Citibank N.A.
GDR	Global Depositary Receipt	MS	Morgan Stanley & Co. International PLC
JSC	Joint Stock Company
NVS	Non-Voting Shares
REIT	Real Estate Investment Trust

4 

Schedule of Investments (unaudited) (continued)	iShares® MSCI Frontier and Select EM ETF
May 31, 2022

Currency Abbreviations
NGN	Nigerian Naira
USD	United States Dollar

5