Schedule

of

Investments

(unaudited)

January

31,

2024

iShares

®

Morningstar

Small-Cap

Growth

ETF

1

(Percentages

shown

are

based

on

Net

Assets)

Security

Shares

Shares

Value

Common

Stocks

Aerospace

&

Defense

—

2.1%

AAR

Corp.

(a)

.......................

3,270

$

198,881

AeroVironment,

Inc.

(a)

.................

6,451

778,249

BWX

Technologies,

Inc.

...............

14,061

1,145,690

Cadre

Holdings,

Inc.

..................

4,749

161,419

Curtiss-Wright

Corp.

..................

9,492

2,112,635

Ducommun,

Inc.

(a)

...................

3,604

177,857

Hexcel

Corp.

.......................

20,933

1,389,742

Kaman

Corp.

......................

3,601

162,225

Kratos

Defense

&

Security

Solutions,

Inc.

(a)

..

31,884

539,796

Leonardo

DRS,

Inc.

(a)

.................

6,376

123,758

Moog,

Inc.

,

Class

A

..................

4,259

595,408

National

Presto

Industries,

Inc.

...........

650

51,461

Parsons

Corp.

(a)

.....................

10,847

706,682

Rocket

Lab

USA,

Inc.

(a)(b)

...............

66,596

322,991

Triumph

Group,

Inc.

(a)

.................

9,472

153,446

Virgin

Galactic

Holdings,

Inc.

,

Class

C

(a)(b)

....

92,942

165,437

Woodward,

Inc.

.....................

13,929

1,918,998

10,704,675

Air

Freight

&

Logistics

—

0.2%

Air

Transport

Services

Group,

Inc.

(a)

.......

4,123

63,865

Forward

Air

Corp.

...................

2,415

107,057

GXO

Logistics,

Inc.

(a)

.................

18,199

989,662

1,160,584

Automobile

Components

—

1.7%

Autoliv,

Inc.

........................

11,597

1,242,271

Dorman

Products,

Inc.

(a)

...............

3,254

264,908

Fox

Factory

Holding

Corp.

(a)

.............

10,524

663,433

Gentex

Corp.

......................

58,029

1,922,501

Gentherm,

Inc.

(a)

....................

7,911

380,915

LCI

Industries

......................

3,437

382,469

Lear

Corp.

........................

8,466

1,125,131

Luminar

Technologies,

Inc.

,

Class

A

(a)(b)

.....

66,837

181,797

Mobileye

Global,

Inc.

,

Class

A

(a)(b)

.........

19,350

500,391

Modine

Manufacturing

Co.

(a)(b)

...........

7,154

494,270

QuantumScape

Corp.

,

Class

A

(a)(b)

........

53,808

366,432

Visteon

Corp.

(a)

.....................

6,927

798,614

XPEL,

Inc.

(a)(c)

......................

5,391

288,149

8,611,281

Automobiles

—

0.1%

Fisker,

Inc.

,

Class

A

(a)(b)

................

21,538

17,282

Thor

Industries,

Inc.

..................

6,193

699,933

717,215

Banks

—

1.2%

Amerant

Bancorp,

Inc.

,

Class

A

..........

3,350

75,743

Axos

Financial,

Inc.

(a)

.................

6,785

376,093

BancFirst

Corp.

.....................

2,867

253,758

Bancorp,

Inc.

(The)

(a)

.................

12,420

542,009

Bank

First

Corp.

....................

1,154

97,444

Capital

City

Bank

Group,

Inc.

............

2,063

58,961

City

Holding

Co.

....................

1,142

116,724

Coastal

Financial

Corp.

(a)

..............

1,328

52,987

Columbia

Financial,

Inc.

(a)(b)

.............

3,315

59,604

CrossFirst

Bankshares,

Inc.

(a)

............

4,053

57,228

Cullen/Frost

Bankers,

Inc.

..............

5,388

571,775

First

Financial

Bankshares,

Inc.

..........

15,633

488,219

German

American

Bancorp,

Inc.

..........

3,262

108,070

Home

BancShares,

Inc.

...............

25,261

592,118

Lakeland

Financial

Corp.

...............

2,005

134,255

Live

Oak

Bancshares,

Inc.

(b)

.............

7,360

267,683

Origin

Bancorp,

Inc.

..................

3,453

105,317

Pathward

Financial,

Inc.

...............

2,817

145,864

Security

Shares

Shares

Value

Banks

(continued)

Peapack-Gladstone

Financial

Corp.

.......

2,740

$

75,569

Seacoast

Banking

Corp.

of

Florida

........

9,508

233,516

ServisFirst

Bancshares,

Inc.

............

7,905

530,742

Southern

Missouri

Bancorp,

Inc.

..........

1,127

49,148

Stock

Yards

Bancorp,

Inc.

..............

4,279

212,752

Texas

Capital

Bancshares,

Inc.

(a)

.........

4,648

283,528

TFS

Financial

Corp.

..................

5,556

74,006

Triumph

Financial,

Inc.

(a)

...............

3,036

214,493

WSFS

Financial

Corp.

................

5,332

237,327

6,014,933

Beverages

—

0.5%

Boston

Beer

Co.,

Inc.

(The)

,

Class

A

(a)

......

2,414

843,138

Coca-Cola

Consolidated,

Inc.

............

1,178

1,014,717

Duckhorn

Portfolio,

Inc.

(The)

(a)

..........

6,693

57,760

MGP

Ingredients,

Inc.

(b)

................

3,706

314,825

National

Beverage

Corp.

(a)

..............

3,912

180,891

Vita

Coco

Co.,

Inc.

(The)

(a)

..............

8,443

166,243

2,577,574

Biotechnology

—

8.2%

(a)

89bio,

Inc.

........................

15,243

150,906

ACADIA

Pharmaceuticals,

Inc.

...........

28,656

742,477

ADMA

Biologics,

Inc.

.................

55,672

288,938

Agios

Pharmaceuticals,

Inc.

.............

9,736

220,228

Alector,

Inc.

.......................

7,493

44,658

Alkermes

plc

.......................

39,353

1,064,499

Allogene

Therapeutics,

Inc.

.............

11,910

41,923

Alpine

Immune

Sciences,

Inc.

...........

5,667

150,799

Ambrx

Biopharma,

Inc.

................

14,408

400,542

Amicus

Therapeutics,

Inc.

..............

45,862

570,065

AnaptysBio,

Inc.

....................

1,100

25,960

Anavex

Life

Sciences

Corp.

(b)

............

10,554

63,007

Apellis

Pharmaceuticals,

Inc.

(b)

...........

24,443

1,546,997

Arcus

Biosciences,

Inc.

................

7,286

110,310

Ardelyx,

Inc.

.......................

53,568

467,649

Arrowhead

Pharmaceuticals,

Inc.

.........

29,285

940,049

Aurinia

Pharmaceuticals,

Inc.

............

33,901

255,614

Beam

Therapeutics,

Inc.

(b)

..............

12,659

308,880

Biohaven

Ltd.

......................

8,088

359,754

Blueprint

Medicines

Corp.

..............

13,719

1,091,072

Bridgebio

Pharma,

Inc.

................

12,306

421,973

Cabaletta

Bio,

Inc.

...................

3,822

78,275

Catalyst

Pharmaceuticals,

Inc.

...........

16,709

240,610

Celldex

Therapeutics,

Inc.

..............

12,913

454,796

Cerevel

Therapeutics

Holdings,

Inc.

.......

19,032

797,441

Cogent

Biosciences,

Inc.

...............

19,835

87,869

Crinetics

Pharmaceuticals,

Inc.

..........

13,741

501,272

Cytokinetics,

Inc.

(b)

...................

23,124

1,806,678

Deciphera

Pharmaceuticals,

Inc.

.........

12,548

179,687

Denali

Therapeutics,

Inc.

...............

27,542

440,947

Dynavax

Technologies

Corp.

(b)

...........

32,092

414,629

Exelixis,

Inc.

.......................

76,878

1,672,865

Geron

Corp.

.......................

61,687

113,504

Halozyme

Therapeutics,

Inc.

............

32,888

1,113,259

Ideaya

Biosciences,

Inc.

(b)

..............

13,766

599,234

ImmunoGen,

Inc.

....................

66,243

1,942,245

Immunovant,

Inc.

....................

15,482

563,700

Inhibrx,

Inc.

........................

3,938

151,731

Insmed,

Inc.

.......................

33,155

921,709

Intellia

Therapeutics,

Inc.

..............

11,266

268,356

Ionis

Pharmaceuticals,

Inc.

.............

16,510

848,449

Karuna

Therapeutics,

Inc.

..............

5,189

1,626,336

Keros

Therapeutics,

Inc.

...............

6,046

334,707

Kiniksa

Pharmaceuticals

Ltd.

,

Class

A

......

4,668

82,297

Schedule

of

Investments

(unaudited)

(continued)

January

31,

2024

iShares

®

Morningstar

Small-Cap

Growth

ETF

2

(Percentages

shown

are

based

on

Net

Assets)

Security

Shares

Shares

Value

Biotechnology

(continued)

Krystal

Biotech,

Inc.

(b)

.................

6,209

$

690,751

Kura

Oncology,

Inc.

..................

6,211

125,090

Kymera

Therapeutics,

Inc.

..............

9,456

309,968

Lyell

Immunopharma,

Inc.

(b)

.............

17,310

31,677

Madrigal

Pharmaceuticals,

Inc.

...........

1,650

357,572

MannKind

Corp.

....................

66,217

221,165

Mirum

Pharmaceuticals,

Inc.

............

8,272

218,877

Morphic

Holding,

Inc.

.................

9,927

314,587

Natera,

Inc.

........................

29,893

1,971,144

Novavax,

Inc.

(b)

.....................

15,744

62,976

Olema

Pharmaceuticals,

Inc.

............

4,227

55,120

Protagonist

Therapeutics,

Inc.

...........

13,515

338,010

PTC

Therapeutics,

Inc.

................

5,858

152,835

RAPT

Therapeutics,

Inc.

...............

2,506

62,023

Recursion

Pharmaceuticals,

Inc.

,

Class

A

(b)

..

38,369

361,052

Relay

Therapeutics,

Inc.

...............

21,309

197,108

Replimune

Group,

Inc.

(b)

...............

6,231

48,353

REVOLUTION

Medicines,

Inc.

...........

30,447

844,904

Rhythm

Pharmaceuticals,

Inc.

...........

12,257

540,656

Rocket

Pharmaceuticals,

Inc.

............

16,658

478,584

Roivant

Sciences

Ltd.

.................

94,644

946,440

Sage

Therapeutics,

Inc.

(b)

..............

7,541

193,351

Sana

Biotechnology,

Inc.

(b)

..............

15,372

84,392

Sarepta

Therapeutics,

Inc.

..............

22,480

2,674,895

Savara,

Inc.

.......................

11,688

57,739

Scholar

Rock

Holding

Corp.

(b)

...........

7,929

110,610

Soleno

Therapeutics,

Inc.

..............

3,322

153,975

SpringWorks

Therapeutics,

Inc.

..........

14,131

623,601

Summit

Therapeutics,

Inc.

(b)

.............

19,134

75,005

Syndax

Pharmaceuticals,

Inc.

...........

17,555

359,702

Taysha

Gene

Therapies,

Inc.

............

6,624

10,068

Travere

Therapeutics,

Inc.

..............

16,843

150,408

Twist

Bioscience

Corp.

(b)

...............

13,425

434,970

Ultragenyx

Pharmaceutical,

Inc.

..........

11,790

520,057

Vaxcyte,

Inc.

.......................

10,660

761,337

Veracyte,

Inc.

......................

17,317

433,271

Vericel

Corp.

.......................

11,886

510,860

Viking

Therapeutics,

Inc.

(b)

..............

24,089

581,508

Viridian

Therapeutics,

Inc.

(b)

.............

3,071

59,117

Xencor,

Inc.

.......................

14,420

269,654

Zentalis

Pharmaceuticals,

Inc.

...........

13,629

161,504

41,061,812

Broadline

Retail

—

0.4%

(a)

Ollie's

Bargain

Outlet

Holdings,

Inc.

.......

15,357

1,104,629

Savers

Value

Village,

Inc.

(b)

.............

40,020

747,974

1,852,603

Building

Products

—

3.1%

AAON,

Inc.

........................

16,736

1,174,198

Advanced

Drainage

Systems,

Inc.

........

17,155

2,237,355

American

Woodmark

Corp.

(a)

............

1,575

143,766

Armstrong

World

Industries,

Inc.

..........

7,475

741,595

AZEK

Co.,

Inc.

(The)

,

Class

A

(a)

..........

36,065

1,390,666

AZZ,

Inc.

.........................

3,069

191,659

CSW

Industrials,

Inc.

.................

3,817

807,563

Gibraltar

Industries,

Inc.

(a)

..............

7,608

615,639

Griffon

Corp.

.......................

3,886

226,398

Insteel

Industries,

Inc.

.................

2,095

72,550

Janus

International

Group,

Inc.

(a)

.........

17,586

248,842

Masonite

International

Corp.

(a)

...........

2,301

211,807

PGT

Innovations,

Inc.

(a)

................

9,740

401,483

Quanex

Building

Products

Corp.

..........

3,907

121,976

Resideo

Technologies,

Inc.

(a)

............

18,422

308,937

Simpson

Manufacturing

Co.,

Inc.

.........

10,622

1,922,476

Security

Shares

Shares

Value

Building

Products

(continued)

Tecnoglass,

Inc.

.....................

5,718

$

263,085

Trex

Co.,

Inc.

(a)

.....................

26,997

2,199,716

UFP

Industries,

Inc.

..................

8,651

981,456

Zurn

Elkay

Water

Solutions

Corp.

.........

36,525

1,082,966

15,344,133

Capital

Markets

—

2.2%

Affiliated

Managers

Group,

Inc.

..........

2,700

401,868

Artisan

Partners

Asset

Management,

Inc.

,

Class

A

............................

8,639

361,974

AssetMark

Financial

Holdings,

Inc.

(a)

.......

5,286

162,122

Blue

Owl

Capital,

Inc.

,

Class

A

...........

91,059

1,415,057

Brightsphere

Investment

Group,

Inc.

.......

8,080

178,730

Cohen

&

Steers,

Inc.

.................

6,399

450,618

Donnelley

Financial

Solutions,

Inc.

(a)

.......

2,943

182,819

Evercore,

Inc.

,

Class

A

................

3,428

588,690

Federated

Hermes,

Inc.

,

Class

B

.........

10,715

374,596

Freedom

Holding

Corp.

(a)

..............

4,321

354,884

Hamilton

Lane,

Inc.

,

Class

A

............

9,268

1,074,532

Houlihan

Lokey,

Inc.

,

Class

A

............

7,889

944,944

Jefferies

Financial

Group,

Inc.

...........

22,721

926,108

Open

Lending

Corp.

,

Class

A

(a)

...........

7,310

53,655

Perella

Weinberg

Partners

..............

5,747

67,527

PJT

Partners,

Inc.

,

Class

A

.............

5,486

527,589

Robinhood

Markets,

Inc.

,

Class

A

(a)

........

125,057

1,343,112

SEI

Investments

Co.

..................

17,233

1,089,815

StepStone

Group,

Inc.

,

Class

A

..........

8,373

280,077

Virtus

Investment

Partners,

Inc.

..........

933

220,291

WisdomTree,

Inc.

....................

10,856

73,495

11,072,503

Chemicals

—

1.7%

Arcadium

Lithium

plc

(a)(b)

...............

123,132

602,115

Ashland,

Inc.

.......................

4,813

450,593

Aspen

Aerogels,

Inc.

(a)(b)

...............

12,585

141,330

Avient

Corp.

.......................

9,277

335,920

Axalta

Coating

Systems

Ltd.

(a)

...........

27,496

891,420

Balchem

Corp.

.....................

8,016

1,123,523

Ecovyst,

Inc.

(a)

......................

14,897

137,946

Ginkgo

Bioworks

Holdings,

Inc.

,

Class

A

(a)(b)

..

376,146

455,137

Hawkins,

Inc.

......................

4,940

328,856

HB

Fuller

Co.

......................

5,797

439,239

Innospec,

Inc.

......................

3,406

395,471

Koppers

Holdings,

Inc.

................

2,628

134,396

NewMarket

Corp.

....................

1,081

602,993

Olin

Corp.

.........................

14,474

753,661

Orion

SA

.........................

6,436

144,166

Perimeter

Solutions

SA

(a)

...............

11,184

53,012

PureCycle

Technologies,

Inc.

(a)(b)

..........

10,868

42,603

Quaker

Chemical

Corp.

...............

3,458

656,812

Sensient

Technologies

Corp.

............

5,742

356,176

Stepan

Co.

........................

3,096

276,380

8,321,749

Commercial

Services

&

Supplies

—

1.8%

ABM

Industries,

Inc.

..................

4,759

194,120

ACV

Auctions,

Inc.

,

Class

A

(a)(b)

...........

33,726

437,426

Brady

Corp.

,

Class

A,

NVS

.............

5,871

353,610

Brink's

Co.

(The)

....................

7,402

598,378

Casella

Waste

Systems,

Inc.

,

Class

A

(a)

.....

14,112

1,204,318

CECO

Environmental

Corp.

(a)(b)

..........

7,349

142,056

Driven

Brands

Holdings,

Inc.

(a)(b)

..........

4,853

63,623

Ennis,

Inc.

........................

2,582

52,595

Interface,

Inc.

(b)

.....................

7,318

90,816

Liquidity

Services,

Inc.

(a)

...............

5,939

103,636

MillerKnoll,

Inc.

.....................

7,282

193,628

Schedule

of

Investments

(unaudited)

(continued)

January

31,

2024

iShares

®

Morningstar

Small-Cap

Growth

ETF

3

(Percentages

shown

are

based

on

Net

Assets)

Security

Shares

Shares

Value

Commercial

Services

&

Supplies

(continued)

Montrose

Environmental

Group,

Inc.

(a)

......

6,923

$

202,221

MSA

Safety,

Inc.

....................

9,237

1,524,382

OPENLANE,

Inc.

(a)

...................

17,834

251,103

SP

Plus

Corp.

(a)

.....................

2,229

115,306

Stericycle,

Inc.

(a)

....................

9,957

477,936

Tetra

Tech,

Inc.

.....................

13,214

2,090,190

UniFirst

Corp.

......................

2,304

390,344

Viad

Corp.

(a)

.......................

5,136

169,796

VSE

Corp.

........................

2,343

145,524

8,801,008

Communications

Equipment

—

0.7%

(a)

Calix,

Inc.

.........................

14,873

493,486

Ciena

Corp.

(b)

......................

22,769

1,206,757

Digi

International,

Inc.

.................

9,084

220,832

Extreme

Networks,

Inc.

................

32,451

438,413

Harmonic,

Inc.

......................

25,984

304,013

Infinera

Corp.

(b)

.....................

35,274

174,254

Lumentum

Holdings,

Inc.

(b)

.............

6,343

348,484

Viasat,

Inc.

(b)

.......................

7,424

165,035

Viavi

Solutions,

Inc.

..................

26,390

259,414

3,610,688

Construction

&

Engineering

—

2.0%

Ameresco,

Inc.

,

Class

A

(a)

..............

4,003

81,781

API

Group

Corp.

(a)

...................

53,747

1,694,105

Arcosa,

Inc.

.......................

6,644

520,092

Argan,

Inc.

........................

1,705

75,583

Comfort

Systems

USA,

Inc.

.............

8,890

1,933,308

Construction

Partners,

Inc.

,

Class

A

(a)

......

10,775

490,263

Dycom

Industries,

Inc.

(a)

...............

4,287

478,858

Fluor

Corp.

(a)

.......................

42,456

1,601,016

Granite

Construction,

Inc.

..............

10,991

495,804

IES

Holdings,

Inc.

(a)

..................

1,420

116,383

MasTec,

Inc.

(a)

......................

8,720

572,642

MYR

Group,

Inc.

(a)(b)

..................

3,989

573,818

Primoris

Services

Corp.

...............

7,182

235,570

Sterling

Infrastructure,

Inc.

(a)(b)

...........

7,725

580,148

Valmont

Industries,

Inc.

................

2,961

668,327

10,117,698

Construction

Materials

—

0.5%

Eagle

Materials,

Inc.

..................

5,932

1,342,293

Summit

Materials,

Inc.

,

Class

A

(a)(b)

........

27,277

986,882

United

States

Lime

&

Minerals,

Inc.

........

536

138,647

2,467,822

Consumer

Finance

—

0.8%

EZCORP,

Inc.

,

Class

A,

NVS

(a)

...........

6,235

53,621

FirstCash

Holdings,

Inc.

...............

9,680

1,110,973

LendingClub

Corp.

(a)

..................

15,187

136,987

Nelnet,

Inc.

,

Class

A

..................

1,733

150,996

SoFi

Technologies,

Inc.

(a)(b)

.............

222,225

1,740,022

Upstart

Holdings,

Inc.

(a)(b)

...............

17,734

563,232

3,755,831

Consumer

Staples

Distribution

&

Retail

—

0.3%

Andersons,

Inc.

(The)

.................

4,086

215,373

Grocery

Outlet

Holding

Corp.

(a)(b)

..........

16,677

413,256

Ingles

Markets,

Inc.

,

Class

A

............

1,565

131,851

PriceSmart,

Inc.

.....................

2,734

207,839

Sprouts

Farmers

Market,

Inc.

(a)

...........

13,078

658,739

Weis

Markets,

Inc.

...................

1,424

86,508

1,713,566

Security

Shares

Shares

Value

Containers

&

Packaging

—

0.5%

AptarGroup,

Inc.

....................

11,430

$

1,484,528

Graphic

Packaging

Holding

Co.

..........

44,063

1,124,047

Myers

Industries,

Inc.

.................

3,621

67,894

2,676,469

Diversified

Consumer

Services

—

1.3%

Adtalem

Global

Education,

Inc.

(a)

.........

6,560

331,149

Bright

Horizons

Family

Solutions,

Inc.

(a)(b)

....

13,248

1,301,616

Chegg,

Inc.

(a)

.......................

9,682

95,368

Coursera,

Inc.

(a)

.....................

26,052

498,635

European

Wax

Center,

Inc.

,

Class

A

(a)

......

3,534

52,445

Frontdoor,

Inc.

(a)

.....................

8,940

292,874

Grand

Canyon

Education,

Inc.

(a)

..........

6,989

912,694

H&R

Block,

Inc.

.....................

17,611

824,899

Laureate

Education,

Inc.

...............

22,471

283,584

Mister

Car

Wash,

Inc.

(a)(b)

...............

9,905

82,211

OneSpaWorld

Holdings

Ltd.

(a)

...........

20,952

285,576

Perdoceo

Education

Corp.

..............

7,308

132,275

Rover

Group,

Inc.

,

Class

A

(a)

............

24,427

267,231

Strategic

Education,

Inc.

(b)

..............

3,803

357,710

Stride,

Inc.

(a)

.......................

7,677

460,236

Udemy,

Inc.

(a)

......................

21,283

289,236

6,467,739

Diversified

REITs

—

0.2%

Alexander

&

Baldwin,

Inc.

..............

10,673

184,856

American

Assets

Trust,

Inc.

.............

4,607

103,335

Broadstone

Net

Lease,

Inc.

.............

19,356

311,051

Empire

State

Realty

Trust,

Inc.

,

Class

A

.....

12,680

120,714

Essential

Properties

Realty

Trust,

Inc.

......

19,969

497,428

1,217,384

Diversified

Telecommunication

Services

—

0.4%

Anterix,

Inc.

(a)

......................

2,942

87,730

Globalstar,

Inc.

(a)(b)

...................

189,996

302,094

IDT

Corp.

,

Class

B

(a)

..................

2,994

103,532

Iridium

Communications,

Inc.

............

27,776

1,007,158

Shenandoah

Telecommunications

Co.

......

12,126

248,462

1,748,976

Electric

Utilities

—

0.3%

Genie

Energy

Ltd.

,

Class

B

.............

1,955

36,383

IDACORP,

Inc.

.....................

5,751

532,428

MGE

Energy,

Inc.

....................

4,999

322,385

Otter

Tail

Corp.

.....................

4,827

436,457

1,327,653

Electrical

Equipment

—

1.7%

Acuity

Brands,

Inc.

...................

4,396

1,046,951

Allient,

Inc.

........................

3,482

97,009

Atkore,

Inc.

(a)

.......................

3,294

502,434

Bloom

Energy

Corp.

,

Class

A

(a)(b)

.........

49,794

563,668

ChargePoint

Holdings,

Inc.

,

Class

A

(a)(b)

.....

43,616

82,870

Encore

Wire

Corp.

(b)

..................

1,519

342,535

EnerSys

..........................

5,457

521,525

Fluence

Energy,

Inc.

,

Class

A

(a)(b)

.........

10,218

203,032

FuelCell

Energy,

Inc.

(a)(b)

...............

107,191

128,629

Generac

Holdings,

Inc.

(a)

...............

6,332

719,758

LSI

Industries,

Inc.

...................

6,182

84,446

NEXTracker,

Inc.

,

Class

A

(a)

.............

17,220

779,549

nVent

Electric

plc

....................

25,752

1,546,150

Plug

Power,

Inc.

(a)(b)

..................

138,023

614,202

Powell

Industries,

Inc.

.................

1,669

197,827

Preformed

Line

Products

Co.

............

342

41,809

Sensata

Technologies

Holding

plc

.........

13,339

482,472

Thermon

Group

Holdings,

Inc.

(a)(b)

.........

4,815

157,836

Schedule

of

Investments

(unaudited)

(continued)

January

31,

2024

iShares

®

Morningstar

Small-Cap

Growth

ETF

4

(Percentages

shown

are

based

on

Net

Assets)

Security

Shares

Shares

Value

Electrical

Equipment

(continued)

Vicor

Corp.

(a)

.......................

5,765

$

217,168

8,329,870

Electronic

Equipment,

Instruments

&

Components

—

3.0%

Advanced

Energy

Industries,

Inc.

(b)

........

5,397

562,259

Arlo

Technologies,

Inc.

(a)

...............

23,317

207,055

Badger

Meter,

Inc.

...................

7,296

1,050,551

Bel

Fuse,

Inc.

,

Class

B,

NVS

............

1,595

106,642

Belden,

Inc.

.......................

6,478

480,538

Benchmark

Electronics,

Inc.

............

4,771

129,390

Cognex

Corp.

......................

42,920

1,551,129

Coherent

Corp.

(a)(b)

...................

14,619

694,987

CTS

Corp.

........................

7,707

316,449

Daktronics,

Inc.

(a)(b)

...................

3,230

24,483

ePlus,

Inc.

(a)

.......................

3,057

230,926

Evolv

Technologies

Holdings,

Inc.

,

Class

A

(a)

..

19,638

85,818

Fabrinet

(a)

.........................

9,041

1,930,344

Insight

Enterprises,

Inc.

(a)(b)

.............

3,121

576,574

IPG

Photonics

Corp.

(a)

................

3,590

351,425

Itron,

Inc.

(a)

........................

11,314

816,192

Kimball

Electronics,

Inc.

(a)

..............

2,923

69,509

Lightwave

Logic,

Inc.

(a)(b)

...............

29,294

126,257

Littelfuse,

Inc.

......................

6,188

1,496,877

Methode

Electronics,

Inc.

..............

3,431

71,228

Mirion

Technologies,

Inc.

,

Class

A

(a)

.......

47,230

446,324

Napco

Security

Technologies,

Inc.

........

8,266

287,243

Novanta,

Inc.

(a)

.....................

8,900

1,375,495

OSI

Systems,

Inc.

(a)

..................

2,613

334,542

PAR

Technology

Corp.

(a)

...............

6,957

316,822

PC

Connection,

Inc.

..................

1,445

93,217

Plexus

Corp.

(a)

......................

4,060

384,563

Rogers

Corp.

(a)

.....................

4,621

532,663

Sanmina

Corp.

(a)

....................

5,472

327,335

SmartRent,

Inc.

,

Class

A

(a)

..............

44,506

131,293

TTM

Technologies,

Inc.

(a)

...............

8,498

118,207

15,226,337

Energy

Equipment

&

Services

—

1.8%

Archrock,

Inc.

......................

16,145

263,809

Cactus,

Inc.

,

Class

A

.................

15,676

665,289

ChampionX

Corp.

...................

46,658

1,278,896

Core

Laboratories,

Inc.

................

11,046

174,195

Diamond

Offshore

Drilling,

Inc.

(a)

..........

13,168

160,650

Dril-Quip,

Inc.

(a)(b)

....................

8,125

163,069

Helix

Energy

Solutions

Group,

Inc.

(a)

.......

35,790

336,426

Kodiak

Gas

Services,

Inc.

..............

2,338

54,756

Liberty

Energy,

Inc.

,

Class

A

............

11,734

243,950

Nabors

Industries

Ltd.

(a)

...............

1,319

111,561

Newpark

Resources,

Inc.

(a)

.............

7,167

46,514

NOV,

Inc.

.........................

67,805

1,322,876

Oceaneering

International,

Inc.

(a)

.........

25,066

520,871

Oil

States

International,

Inc.

(a)

............

9,963

61,472

Patterson-UTI

Energy,

Inc.

.............

50,694

562,196

ProPetro

Holding

Corp.

(a)(b)

.............

8,935

75,590

RPC,

Inc.

.........................

16,951

123,912

Select

Water

Solutions,

Inc.

,

Class

A

.......

9,095

70,668

Tidewater,

Inc.

(a)(b)

...................

7,168

481,618

Transocean

Ltd.

(a)(b)

..................

76,662

418,575

Valaris

Ltd.

(a)

.......................

6,236

385,821

Weatherford

International

plc

(a)

...........

17,937

1,606,258

9,128,972

Entertainment

—

1.6%

Atlanta

Braves

Holdings,

Inc.

,

Class

A

(a)

.....

2,691

115,901

Atlanta

Braves

Holdings,

Inc.

,

Class

C,

NVS

(a)

11,435

460,945

Endeavor

Group

Holdings,

Inc.

,

Class

A

.....

46,107

1,141,148

Security

Shares

Shares

Value

Entertainment

(continued)

Eventbrite,

Inc.

,

Class

A

(a)(b)

.............

12,678

$

106,115

IMAX

Corp.

(a)

......................

11,291

157,735

Madison

Square

Garden

Entertainment

Corp.

(a)

9,949

331,700

Madison

Square

Garden

Sports

Corp.

(a)

.....

4,105

759,836

Roku,

Inc.

,

Class

A

(a)(b)

................

29,476

2,595,657

TKO

Group

Holdings,

Inc.

..............

13,267

1,110,315

Warner

Music

Group

Corp.

,

Class

A

.......

32,933

1,201,725

7,981,077

Financial

Services

—

1.9%

Affirm

Holdings,

Inc.

,

Class

A

(a)(b)

..........

23,517

952,674

AvidXchange

Holdings,

Inc.

(a)

............

41,140

450,894

Cass

Information

Systems,

Inc.

..........

1,364

58,870

Euronet

Worldwide,

Inc.

(a)

..............

6,122

610,057

EVERTEC,

Inc.

.....................

8,370

336,139

Federal

Agricultural

Mortgage

Corp.

,

Class

C,

NVS

..........................

950

176,976

Flywire

Corp.

(a)

.....................

22,709

485,291

I3

Verticals,

Inc.

,

Class

A

(a)

..............

2,575

48,256

International

Money

Express,

Inc.

(a)

........

7,992

164,635

Marqeta,

Inc.

,

Class

A

(a)

...............

100,227

602,364

Merchants

Bancorp

..................

2,465

107,819

NMI

Holdings,

Inc.

,

Class

A

(a)

............

8,097

258,456

Remitly

Global,

Inc.

(a)

.................

33,896

580,978

Repay

Holdings

Corp.

,

Class

A

(a)

.........

10,476

82,132

Shift4

Payments,

Inc.

,

Class

A

(a)(b)

.........

14,137

1,015,178

Toast,

Inc.

,

Class

A

(a)(b)

................

96,233

1,710,061

Voya

Financial,

Inc.

..................

9,109

659,218

WEX,

Inc.

(a)

........................

6,165

1,260,064

9,560,062

Food

Products

—

1.3%

Calavo

Growers,

Inc.

.................

1,361

35,508

Cal-Maine

Foods,

Inc.

.................

4,926

272,999

Darling

Ingredients,

Inc.

(a)

..............

25,535

1,105,665

Freshpet,

Inc.

(a)

.....................

11,655

1,003,495

Ingredion,

Inc.

......................

5,887

633,265

J

&

J

Snack

Foods

Corp.

...............

2,732

435,016

John

B

Sanfilippo

&

Son,

Inc.

............

1,281

137,234

Lancaster

Colony

Corp.

...............

3,609

663,262

Mission

Produce,

Inc.

(a)

................

7,628

76,204

Post

Holdings,

Inc.

(a)

..................

5,002

464,536

Seaboard

Corp.

.....................

21

75,663

Simply

Good

Foods

Co.

(The)

(a)(b)

.........

22,376

845,813

Sovos

Brands,

Inc.

(a)(b)

................

13,615

300,211

Tootsie

Roll

Industries,

Inc.

.............

3,382

110,219

Utz

Brands,

Inc.

,

Class

A

...............

7,700

136,290

Vital

Farms,

Inc.

(a)

...................

6,133

88,193

Westrock

Coffee

Co.

(a)

................

7,289

75,514

WK

Kellogg

Co.

.....................

6,161

80,031

6,539,118

Gas

Utilities

—

0.1%

Chesapeake

Utilities

Corp.

.............

2,690

272,443

New

Jersey

Resources

Corp.

............

9,354

381,924

654,367

Ground

Transportation

—

0.5%

Heartland

Express,

Inc.

................

6,081

78,749

Hertz

Global

Holdings,

Inc.

(a)(b)

...........

12,776

106,680

Landstar

System,

Inc.

.................

3,746

718,183

Lyft,

Inc.

,

Class

A

(a)

...................

28,778

359,437

Marten

Transport

Ltd.

.................

7,033

130,110

RXO,

Inc.

(a)

........................

15,211

316,389

Ryder

System,

Inc.

...................

4,589

521,173

2,230,721

Schedule

of

Investments

(unaudited)

(continued)

January

31,

2024

iShares

®

Morningstar

Small-Cap

Growth

ETF

5

(Percentages

shown

are

based

on

Net

Assets)

Security

Shares

Shares

Value

Health

Care

Equipment

&

Supplies

—

4.6%

Alphatec

Holdings,

Inc.

(a)

...............

24,611

$

395,991

AtriCure,

Inc.

(a)

.....................

11,735

399,694

Atrion

Corp.

.......................

140

47,600

Avanos

Medical,

Inc.

(a)(b)

...............

5,276

101,246

Axonics,

Inc.

(a)

......................

12,506

848,907

CONMED

Corp.

.....................

7,634

729,810

Envista

Holdings

Corp.

(a)(b)

..............

14,579

342,607

Establishment

Labs

Holdings,

Inc.

(a)(b)

......

5,895

226,958

Glaukos

Corp.

(a)

.....................

11,698

1,041,473

Globus

Medical,

Inc.

,

Class

A

(a)

..........

28,728

1,516,551

Haemonetics

Corp.

(a)

.................

12,631

965,766

ICU

Medical,

Inc.

(a)

...................

5,080

464,972

Inari

Medical,

Inc.

(a)

..................

11,971

681,749

Inspire

Medical

Systems,

Inc.

(a)

..........

7,346

1,549,051

Integer

Holdings

Corp.

(a)(b)

..............

4,897

496,164

Integra

LifeSciences

Holdings

Corp.

(a)

......

6,381

256,197

iRhythm

Technologies,

Inc.

(a)

............

7,595

909,729

Lantheus

Holdings,

Inc.

(a)

..............

17,015

883,589

LeMaitre

Vascular,

Inc.

................

4,967

288,285

LivaNova

plc

(a)

......................

13,418

653,188

Masimo

Corp.

(a)(b)

....................

5,348

689,571

Merit

Medical

Systems,

Inc.

(a)(b)

...........

14,341

1,122,900

Neogen

Corp.

(a)

.....................

53,754

833,187

Nevro

Corp.

(a)

......................

4,206

69,651

Novocure

Ltd.

(a)

.....................

13,639

189,855

Omnicell,

Inc.

(a)

.....................

4,280

137,688

OrthoPediatrics

Corp.

(a)

................

3,954

103,279

Paragon

28,

Inc.

(a)(b)

..................

8,725

110,633

Penumbra,

Inc.

(a)(b)

...................

9,069

2,287,111

PROCEPT

BioRobotics

Corp.

(a)(b)

.........

10,681

494,530

RxSight,

Inc.

(a)

......................

5,658

257,496

Shockwave

Medical,

Inc.

(a)

..............

9,173

2,075,391

SI-BONE,

Inc.

(a)

.....................

9,472

191,429

STAAR

Surgical

Co.

(a)(b)

................

12,234

342,674

Tandem

Diabetes

Care,

Inc.

(a)

...........

6,534

148,975

TransMedics

Group,

Inc.

(a)(b)

.............

7,843

672,694

Treace

Medical

Concepts,

Inc.

(a)

..........

10,853

146,299

UFP

Technologies,

Inc.

(a)

...............

1,798

302,981

Varex

Imaging

Corp.

(a)

................

4,872

93,884

23,069,755

Health

Care

Providers

&

Services

—

2.9%

Acadia

Healthcare

Co.,

Inc.

(a)

............

22,749

1,868,603

Accolade,

Inc.

(a)

.....................

6,200

70,184

Addus

HomeCare

Corp.

(a)

..............

3,737

323,624

agilon

health,

Inc.

(a)(b)

.................

76,094

448,194

Amedisys,

Inc.

(a)

....................

2,666

251,324

Apollo

Medical

Holdings,

Inc.

(a)

...........

10,113

351,427

Castle

Biosciences,

Inc.

(a)

..............

1,858

42,883

CorVel

Corp.

(a)

......................

2,322

546,459

DocGo,

Inc.

(a)

......................

22,212

82,184

Encompass

Health

Corp.

..............

16,962

1,204,980

Ensign

Group,

Inc.

(The)

...............

14,041

1,589,722

Guardant

Health,

Inc.

(a)

................

27,518

603,470

HealthEquity,

Inc.

(a)

...................

21,272

1,607,738

Hims

&

Hers

Health,

Inc.

,

Class

A

(a)

........

32,043

274,929

LifeStance

Health

Group,

Inc.

(a)(b)

.........

24,160

144,477

National

HealthCare

Corp.

..............

1,902

176,962

National

Research

Corp.

...............

3,504

138,058

Option

Care

Health,

Inc.

(a)

..............

44,066

1,376,622

Privia

Health

Group,

Inc.

(a)(b)

.............

26,134

526,861

Progyny,

Inc.

(a)

......................

20,295

773,037

R1

RCM,

Inc.

(a)

.....................

48,538

497,029

RadNet,

Inc.

(a)

......................

15,983

590,891

Select

Medical

Holdings

Corp.

...........

16,171

420,284

Security

Shares

Shares

Value

Health

Care

Providers

&

Services

(continued)

Surgery

Partners,

Inc.

(a)

...............

16,915

$

519,121

US

Physical

Therapy,

Inc.

..............

1,987

183,321

14,612,384

Health

Care

REITs

—

0.1%

Community

Healthcare

Trust,

Inc.

.........

3,676

94,069

Global

Medical

REIT,

Inc.

..............

8,293

83,842

Physicians

Realty

Trust

................

21,743

266,134

Universal

Health

Realty

Income

Trust

......

1,875

74,644

518,689

Health

Care

Technology

—

0.6%

Certara,

Inc.

(a)(b)

.....................

27,298

441,136

Definitive

Healthcare

Corp.

,

Class

A

(a)

......

12,674

107,729

Doximity,

Inc.

,

Class

A

(a)(b)

..............

29,372

791,575

Evolent

Health,

Inc.

,

Class

A

(a)(b)

..........

28,030

824,362

Health

Catalyst,

Inc.

(a)

.................

7,781

76,020

HealthStream,

Inc.

...................

6,193

164,858

Phreesia,

Inc.

(a)(b)

....................

12,539

319,494

Schrodinger,

Inc.

(a)(b)

..................

8,065

213,319

Simulations

Plus,

Inc.

(b)

................

3,969

150,425

3,088,918

Hotel

&

Resort

REITs

—

0.7%

Apple

Hospitality

REIT,

Inc.

.............

52,359

840,886

Chatham

Lodging

Trust

................

4,351

45,686

DiamondRock

Hospitality

Co.

............

50,337

460,080

Pebblebrook

Hotel

Trust

...............

17,783

270,657

RLJ

Lodging

Trust

...................

39,356

455,742

Ryman

Hospitality

Properties,

Inc.

........

8,169

897,773

Sunstone

Hotel

Investors,

Inc.

...........

21,519

229,608

Xenia

Hotels

&

Resorts,

Inc.

............

26,483

353,018

3,553,450

Hotels,

Restaurants

&

Leisure

—

3.5%

Aramark

..........................

61,415

1,785,948

BJ's

Restaurants,

Inc.

(a)

................

5,659

195,858

Bowlero

Corp.

,

Class

A

(a)(b)

..............

6,037

65,260

Boyd

Gaming

Corp.

..................

9,626

611,155

Cava

Group,

Inc.

(a)(b)

..................

4,240

198,432

Cheesecake

Factory,

Inc.

(The)

..........

7,119

244,680

Choice

Hotels

International,

Inc.

..........

6,638

803,995

Chuy's

Holdings,

Inc.

(a)

................

3,119

105,453

Dave

&

Buster's

Entertainment,

Inc.

(a)

......

3,031

162,250

Denny's

Corp.

(a)

.....................

3,673

39,044

Dutch

Bros,

Inc.

,

Class

A

(a)

.............

14,171

380,491

Everi

Holdings,

Inc.

(a)

.................

11,528

120,007

First

Watch

Restaurant

Group,

Inc.

(a)

.......

4,901

105,176

Golden

Entertainment,

Inc.

.............

2,269

87,084

Hilton

Grand

Vacations,

Inc.

(a)

...........

9,917

413,539

Hyatt

Hotels

Corp.

,

Class

A

.............

5,955

764,443

Jack

in

the

Box,

Inc.

..................

1,798

140,190

Krispy

Kreme,

Inc.

...................

19,053

253,214

Kura

Sushi

USA,

Inc.

,

Class

A

(a)(b)

.........

1,403

137,676

Life

Time

Group

Holdings,

Inc.

(a)(b)

.........

14,703

195,550

Light

&

Wonder,

Inc.

,

Class

A

(a)

...........

22,392

1,799,869

Monarch

Casino

&

Resort,

Inc.

...........

3,352

231,053

Papa

John's

International,

Inc.

...........

4,836

355,349

Planet

Fitness,

Inc.

,

Class

A

(a)

...........

21,282

1,442,068

Portillo's,

Inc.

,

Class

A

(a)(b)

..............

7,122

97,856

RCI

Hospitality

Holdings,

Inc.

............

1,115

68,863

Red

Rock

Resorts,

Inc.

,

Class

A

..........

4,987

272,689

SeaWorld

Entertainment,

Inc.

(a)

..........

2,775

137,085

Shake

Shack,

Inc.

,

Class

A

(a)

............

9,401

710,340

Sweetgreen,

Inc.

,

Class

A

(a)(b)

............

20,893

223,137

Target

Hospitality

Corp.

(a)

..............

6,146

59,432

Schedule

of

Investments

(unaudited)

(continued)

January

31,

2024

iShares

®

Morningstar

Small-Cap

Growth

ETF

6

(Percentages

shown

are

based

on

Net

Assets)

Security

Shares

Shares

Value

Hotels,

Restaurants

&

Leisure

(continued)

Texas

Roadhouse,

Inc.

................

16,604

$

2,087,455

Wendy's

Co.

(The)

...................

26,822

511,764

Wingstop,

Inc.

......................

7,027

1,975,360

Wyndham

Hotels

&

Resorts,

Inc.

.........

8,595

669,808

Xponential

Fitness,

Inc.

,

Class

A

(a)

........

6,469

71,547

17,523,120

Household

Durables

—

1.2%

Cavco

Industries,

Inc.

(a)(b)

...............

1,954

648,572

Century

Communities,

Inc.

.............

2,533

219,611

Cricut,

Inc.

,

Class

A

..................

3,845

20,148

Installed

Building

Products,

Inc.

..........

3,298

642,615

iRobot

Corp.

(a)

......................

2,814

38,270

Legacy

Housing

Corp.

(a)

...............

1,139

26,914

Skyline

Champion

Corp.

(a)

..............

13,513

925,370

Sonos,

Inc.

(a)

.......................

30,370

473,165

Tempur

Sealy

International,

Inc.

..........

29,375

1,465,519

TopBuild

Corp.

(a)

....................

3,853

1,422,258

Vizio

Holding

Corp.

,

Class

A

(a)

...........

17,054

119,378

6,001,820

Household

Products

—

0.4%

Energizer

Holdings,

Inc.

...............

11,254

355,852

Reynolds

Consumer

Products,

Inc.

........

4,366

118,624

Spectrum

Brands

Holdings,

Inc.

..........

8,484

667,012

WD-40

Co.

(b)

.......................

3,349

867,324

2,008,812

Independent

Power

and

Renewable

Electricity

Producers

—

0.2%

Altus

Power,

Inc.

,

Class

A

(a)

.............

17,098

92,158

Montauk

Renewables,

Inc.

(a)(b)

...........

16,602

114,720

Ormat

Technologies,

Inc.

...............

13,295

859,921

Sunnova

Energy

International,

Inc.

(a)(b)

......

14,147

148,826

1,215,625

Industrial

REITs

—

1.4%

Americold

Realty

Trust,

Inc.

.............

40,423

1,111,632

EastGroup

Properties,

Inc.

.............

11,488

2,038,316

First

Industrial

Realty

Trust,

Inc.

..........

29,830

1,536,842

Innovative

Industrial

Properties,

Inc.

.......

3,078

286,962

Plymouth

Industrial

REIT,

Inc.

...........

4,955

109,704

STAG

Industrial,

Inc.

.................

23,576

870,897

Terreno

Realty

Corp.

.................

20,063

1,198,363

7,152,716

Insurance

—

2.4%

Assurant,

Inc.

......................

6,528

1,096,378

Assured

Guaranty

Ltd.

................

10,314

836,775

BRP

Group,

Inc.

,

Class

A

(a)(b)

............

16,057

360,319

Employers

Holdings,

Inc.

...............

874

36,463

Goosehead

Insurance,

Inc.

,

Class

A

(a)

......

5,985

462,042

Hagerty,

Inc.

,

Class

A

(a)(b)

...............

8,084

65,076

Hanover

Insurance

Group,

Inc.

(The)

......

8,962

1,183,074

Kinsale

Capital

Group,

Inc.

.............

5,515

2,192,599

Lemonade,

Inc.

(a)

....................

8,219

130,025

Oscar

Health,

Inc.

,

Class

A

(a)

............

35,983

450,507

Palomar

Holdings,

Inc.

(a)

...............

6,013

359,998

Primerica,

Inc.

......................

5,966

1,396,999

ProAssurance

Corp.

..................

303

4,078

RLI

Corp.

.........................

6,258

853,403

Ryan

Specialty

Holdings,

Inc.

,

Class

A

(a)(b)

...

24,843

1,076,199

Selective

Insurance

Group,

Inc.

..........

7,233

758,452

Skyward

Specialty

Insurance

Group,

Inc.

(a)

...

2,563

79,709

Tiptree,

Inc.

.......................

3,056

57,850

White

Mountains

Insurance

Group

Ltd.

.....

417

657,180

12,057,126

Security

Shares

Shares

Value

Interactive

Media

&

Services

—

0.9%

(a)

Bumble,

Inc.

,

Class

A

.................

14,035

$

192,560

Cargurus,

Inc.

,

Class

A

................

21,471

498,986

Cars.com,

Inc.

......................

5,527

96,336

IAC,

Inc.

..........................

11,994

602,219

QuinStreet,

Inc.

.....................

12,212

154,726

Rumble,

Inc.

,

Class

A

(b)

................

20,255

138,747

TripAdvisor,

Inc.

.....................

27,055

584,388

Vimeo,

Inc.

........................

16,810

66,736

Yelp,

Inc.

.........................

16,187

707,857

Ziff

Davis,

Inc.

......................

3,438

231,721

ZipRecruiter,

Inc.

,

Class

A

..............

16,123

224,432

ZoomInfo

Technologies,

Inc.

............

69,659

1,117,330

4,616,038

IT

Services

—

0.4%

Applied

Digital

Corp.

(a)(b)

...............

17,287

88,855

BigCommerce

Holdings,

Inc.

(a)

...........

8,547

69,915

Couchbase,

Inc.

(a)(b)

..................

7,594

189,850

DigitalOcean

Holdings,

Inc.

(a)

............

7,235

243,964

Fastly,

Inc.

,

Class

A

(a)(b)

................

18,163

365,440

Grid

Dynamics

Holdings,

Inc.

,

Class

A

(a)

.....

14,197

185,271

Hackett

Group,

Inc.

(The)

..............

4,097

94,723

Perficient,

Inc.

(a)(b)

....................

8,526

580,876

Squarespace,

Inc.

,

Class

A

(a)

............

11,225

347,975

Thoughtworks

Holding,

Inc.

(a)

............

7,471

34,964

2,201,833

Leisure

Products

—

0.6%

Acushnet

Holdings

Corp.

...............

4,255

269,512

Brunswick

Corp.

....................

5,811

468,831

Johnson

Outdoors,

Inc.

,

Class

A

..........

696

31,153

Mattel,

Inc.

(a)(b)

......................

35,003

626,204

Polaris,

Inc.

........................

4,341

390,516

Smith

&

Wesson

Brands,

Inc.

............

5,833

76,179

Topgolf

Callaway

Brands

Corp.

(a)(b)

........

36,075

475,108

YETI

Holdings,

Inc.

(a)

.................

15,004

659,726

2,997,229

Life

Sciences

Tools

&

Services

—

1.4%

10X

Genomics,

Inc.

,

Class

A

(a)

...........

24,700

1,029,249

Adaptive

Biotechnologies

Corp.

(a)

.........

27,679

101,582

Azenta,

Inc.

(a)(b)

.....................

12,834

836,777

BioLife

Solutions,

Inc.

(a)

................

4,586

77,962

CryoPort,

Inc.

(a)(b)

....................

6,673

96,825

Medpace

Holdings,

Inc.

(a)

..............

5,858

1,708,076

Mesa

Laboratories,

Inc.

...............

807

73,937

OmniAb,

Inc.

(a)(b)

....................

14,638

84,900

OmniAb,

Inc.,

12.50

Earnout

Shares

,

NVS

(a)(d)

.

1,386

—

OmniAb,

Inc.,

15.00

Earnout

Shares

,

NVS

(a)(d)

.

1,386

—

Pacific

Biosciences

of

California,

Inc.

(a)(b)

....

63,004

410,156

Quanterix

Corp.

(a)

....................

5,208

115,045

Repligen

Corp.

(a)(b)

...................

12,112

2,294,013

Sotera

Health

Co.

(a)(b)

.................

26,329

387,563

7,216,085

Machinery

—

5.0%

Alamo

Group,

Inc.

...................

2,508

532,398

Albany

International

Corp.

,

Class

A

........

4,254

378,223

Chart

Industries,

Inc.

(a)(b)

...............

10,648

1,242,835

Columbus

McKinnon

Corp.

.............

3,448

134,713

Crane

Co.

.........................

6,966

864,550

Donaldson

Co.,

Inc.

..................

30,118

1,945,322

Douglas

Dynamics,

Inc.

...............

2,200

55,330

Energy

Recovery,

Inc.

(a)

...............

13,906

215,682

Enerpac

Tool

Group

Corp.

,

Class

A

........

13,530

422,542

Enpro,

Inc.

........................

2,939

439,028

Schedule

of

Investments

(unaudited)

(continued)

January

31,

2024

iShares

®

Morningstar

Small-Cap

Growth

ETF

7

(Percentages

shown

are

based

on

Net

Assets)

Security

Shares

Shares

Value

Machinery

(continued)

Esab

Corp.

........................

7,325

$

629,877

Federal

Signal

Corp.

.................

15,166

1,167,479

Flowserve

Corp.

....................

32,765

1,308,306

Franklin

Electric

Co.,

Inc.

..............

9,986

941,280

Gorman-Rupp

Co.

(The)

...............

5,316

177,501

Helios

Technologies,

Inc.

...............

3,981

164,256

Hillenbrand,

Inc.

....................

6,023

280,491

ITT,

Inc.

..........................

14,559

1,758,436

John

Bean

Technologies

Corp.

...........

7,899

780,105

Kadant,

Inc.

(b)

......................

2,749

786,214

Lindsay

Corp.

......................

2,740

356,501

Middleby

Corp.

(The)

(a)

................

6,704

945,733

Miller

Industries,

Inc.

.................

1,179

47,455

Mueller

Industries,

Inc.

................

13,382

642,336

Mueller

Water

Products,

Inc.

,

Class

A

......

27,850

381,824

Nikola

Corp.

(a)

......................

118,017

88,194

Omega

Flex,

Inc.

....................

873

60,900

Oshkosh

Corp.

.....................

9,258

1,019,306

Proto

Labs,

Inc.

(a)

....................

6,070

219,066

RBC

Bearings,

Inc.

(a)(b)

................

6,760

1,815,330

SPX

Technologies,

Inc.

(a)

...............

11,304

1,137,635

Standex

International

Corp.

.............

2,057

303,737

Symbotic,

Inc.

,

Class

A

(a)(b)

..............

4,992

214,806

Tennant

Co.

.......................

2,372

224,201

Terex

Corp.

........................

10,209

627,139

Timken

Co.

(The)

....................

7,450

610,230

Titan

International,

Inc.

(a)

...............

6,822

100,693

Trinity

Industries,

Inc.

.................

20,399

512,831

Wabash

National

Corp.

................

4,867

123,135

Watts

Water

Technologies,

Inc.

,

Class

A

.....

6,784

1,343,300

24,998,920

Marine

Transportation

—

0.2%

Genco

Shipping

&

Trading

Ltd.

...........

6,426

112,712

Kirby

Corp.

(a)

.......................

9,180

722,099

Matson,

Inc.

.......................

3,250

364,097

1,198,908

Media

—

0.7%

Boston

Omaha

Corp.

,

Class

A

(a)

..........

5,340

82,717

Cable

One,

Inc.

.....................

519

284,895

Gray

Television,

Inc.

..................

6,585

62,887

Integral

Ad

Science

Holding

Corp.

(a)

.......

12,519

182,151

Magnite,

Inc.

(a)(b)

.....................

29,230

258,685

New

York

Times

Co.

(The)

,

Class

A

........

38,857

1,886,896

PubMatic,

Inc.

,

Class

A

(a)

...............

9,814

148,977

Scholastic

Corp.

,

NVS

................

2,093

80,455

TechTarget,

Inc.

(a)

....................

2,665

91,063

TEGNA,

Inc.

.......................

17,655

275,241

3,353,967

Metals

&

Mining

—

1.1%

Alpha

Metallurgical

Resources,

Inc.

.......

1,504

600,457

ATI,

Inc.

(a)(b)

........................

31,685

1,294,966

Carpenter

Technology

Corp.

............

11,632

716,415

Century

Aluminum

Co.

(a)

...............

6,114

68,171

Compass

Minerals

International,

Inc.

.......

8,448

189,996

Haynes

International,

Inc.

..............

1,898

105,662

Hecla

Mining

Co.

....................

63,909

243,493

Ivanhoe

Electric,

Inc.

(a)(b)

...............

10,531

88,039

Materion

Corp.

.....................

5,124

599,354

MP

Materials

Corp.

,

Class

A

(a)(b)

..........

18,898

298,777

Piedmont

Lithium,

Inc.

(a)(b)

..............

2,328

35,572

Ramaco

Resources,

Inc.

,

Class

B

.........

545

6,878

Royal

Gold,

Inc.

.....................

9,299

1,063,713

Security

Shares

Shares

Value

Metals

&

Mining

(continued)

TimkenSteel

Corp.

(a)

..................

4,013

$

82,467

5,393,960

Mortgage

Real

Estate

Investment

Trusts

(REITs)

—

0.0%

Ellington

Financial,

Inc.

................

4,676

57,094

Franklin

BSP

Realty

Trust,

Inc.

...........

5,693

72,984

130,078

Office

REITs

—

0.1%

COPT

Defense

Properties

..............

8,797

207,257

Easterly

Government

Properties,

Inc.

......

11,107

136,394

343,651

Oil,

Gas

&

Consumable

Fuels

—

1.0%

Antero

Midstream

Corp.

...............

34,489

422,145

Centrus

Energy

Corp.

,

Class

A

(a)

..........

3,210

161,206

Clean

Energy

Fuels

Corp.

(a)(b)

............

42,872

126,472

CNX

Resources

Corp.

(a)

...............

21,563

435,573

Comstock

Resources,

Inc.

..............

12,871

100,523

CONSOL

Energy,

Inc.

.................

3,784

357,966

Granite

Ridge

Resources,

Inc.

...........

6,264

34,327

Green

Plains,

Inc.

(a)

..................

7,267

150,645

Hallador

Energy

Co.

(a)

.................

2,672

22,792

HighPeak

Energy,

Inc.

(b)

...............

3,589

48,990

International

Seaways,

Inc.

.............

5,363

287,671

Kinetik

Holdings,

Inc.

,

Class

A

...........

2,172

70,633

Kosmos

Energy

Ltd.

(a)

.................

44,938

272,324

Magnolia

Oil

&

Gas

Corp.

,

Class

A

........

16,406

338,292

New

Fortress

Energy,

Inc.

,

Class

A

........

20,105

668,089

NextDecade

Corp.

(a)(b)

.................

22,878

116,449

REX

American

Resources

Corp.

(a)

........

2,058

85,181

Riley

Exploration

Permian,

Inc.

...........

653

14,510

Southwestern

Energy

Co.

(a)

.............

101,216

652,843

Uranium

Energy

Corp.

(a)(b)

..............

88,943

679,525

Vitesse

Energy,

Inc.

..................

3,068

64,459

5,110,615

Paper

&

Forest

Products

—

0.1%

Louisiana-Pacific

Corp.

................

7,056

469,577

Mercer

International,

Inc.

...............

2,820

23,857

Sylvamo

Corp.

.....................

3,460

160,648

654,082

Passenger

Airlines

—

0.5%

Allegiant

Travel

Co.

..................

1,899

148,882

American

Airlines

Group,

Inc.

(a)

...........

70,677

1,005,734

Frontier

Group

Holdings,

Inc.

(a)(b)

..........

5,714

27,827

Joby

Aviation,

Inc.

,

Class

A

(a)(b)

...........

105,070

573,682

SkyWest,

Inc.

(a)

.....................

10,056

535,583

Sun

Country

Airlines

Holdings,

Inc.

(a)(b)

......

9,012

122,653

2,414,361

Personal

Care

Products

—

0.9%

Beauty

Health

Co.

(The)

,

Class

A

(a)

........

22,533

66,022

BellRing

Brands,

Inc.

(a)

................

32,488

1,795,612

elf

Beauty,

Inc.

(a)

....................

12,659

2,019,490

Inter

Parfums,

Inc.

...................

4,503

626,592

USANA

Health

Sciences,

Inc.

(a)

..........

1,106

51,783

4,559,499

Pharmaceuticals

—

1.7%

(a)

Amphastar

Pharmaceuticals,

Inc.

(b)

........

9,310

496,782

Amylyx

Pharmaceuticals,

Inc.

...........

11,249

179,984

ANI

Pharmaceuticals,

Inc.

..............

4,201

234,500

Arvinas,

Inc.

.......................

5,530

229,495

Axsome

Therapeutics,

Inc.

.............

8,988

809,190

Cassava

Sciences,

Inc.

(b)

..............

10,620

254,349

Schedule

of

Investments

(unaudited)

(continued)

January

31,

2024

iShares

®

Morningstar

Small-Cap

Growth

ETF

8

(Percentages

shown

are

based

on

Net

Assets)

Security

Shares

Shares

Value

Pharmaceuticals

(continued)

Catalent,

Inc.

(b)

.....................

44,847

$

2,315,899

Corcept

Therapeutics,

Inc.

(b)

............

16,461

347,327

Cymabay

Therapeutics,

Inc.

............

12,557

295,215

Evolus,

Inc.

........................

11,058

140,326

Harmony

Biosciences

Holdings,

Inc.

.......

9,280

292,691

Harrow,

Inc.

(b)

......................

8,291

79,013

Intra-Cellular

Therapies,

Inc.

............

23,902

1,609,561

Ligand

Pharmaceuticals,

Inc.

............

1,825

133,407

Liquidia

Corp.

......................

11,027

140,925

Pacira

BioSciences,

Inc.

...............

6,085

198,310

Pliant

Therapeutics,

Inc.

...............

6,354

113,864

Revance

Therapeutics,

Inc.

.............

19,960

100,399

Scilex

Holding

Co.,

(Acquired

01/06/23,

cost

$157,754)

(e)

.....................

15,053

24,275

Tarsus

Pharmaceuticals,

Inc.

............

2,805

76,408

Theravance

Biopharma,

Inc.

............

5,523

52,358

Tilray

Brands,

Inc.

,

Class

2

(b)

............

84,488

154,613

8,278,891

Professional

Services

—

3.0%

Alight,

Inc.

,

Class

A

(a)

.................

32,445

289,409

ASGN,

Inc.

(a)

.......................

4,180

387,988

Barrett

Business

Services,

Inc.

...........

834

93,633

CACI

International,

Inc.

,

Class

A

(a)

........

2,805

964,163

CBIZ,

Inc.

(a)

........................

11,722

746,222

Clarivate

plc

(a)(b)

.....................

45,586

407,539

CRA

International,

Inc.

................

1,653

177,268

CSG

Systems

International,

Inc.

..........

3,307

166,375

ExlService

Holdings,

Inc.

(a)

.............

40,951

1,280,947

Exponent,

Inc.

......................

12,548

1,106,608

First

Advantage

Corp.

.................

5,148

84,273

Forrester

Research,

Inc.

(a)

..............

869

22,142

Franklin

Covey

Co.

(a)

.................

2,976

120,349

FTI

Consulting,

Inc.

(a)

.................

8,828

1,691,533

Genpact

Ltd.

.......................

16,842

604,628

Huron

Consulting

Group,

Inc.

(a)

...........

4,409

456,464

ICF

International,

Inc.

.................

2,868

398,767

Insperity,

Inc.

.......................

8,441

968,098

Kforce,

Inc.

........................

2,783

190,218

Korn

Ferry

........................

7,010

411,277

Legalzoom.com,

Inc.

(a)

................

29,470

303,836

Maximus,

Inc.

......................

7,267

589,499

NV5

Global,

Inc.

(a)(b)

..................

3,494

366,486

Paycor

HCM,

Inc.

(a)(b)

.................

16,241

315,563

Planet

Labs

PBC

,

Class

A

(a)

.............

50,324

113,732

Resources

Connection,

Inc.

.............

3,662

49,290

Science

Applications

International

Corp.

....

5,026

641,619

Sterling

Check

Corp.

(a)(b)

...............

3,018

41,166

TriNet

Group,

Inc.

(a)

..................

3,969

451,275

Upwork,

Inc.

(a)

......................

31,008

425,120

Verra

Mobility

Corp.

,

Class

A

(a)

...........

41,079

982,199

14,847,686

Real

Estate

Management

&

Development

—

0.5%

DigitalBridge

Group,

Inc.

,

Class

A

.........

18,843

370,076

eXp

World

Holdings,

Inc.

(b)

..............

20,010

247,724

Forestar

Group,

Inc.

(a)

.................

1,737

54,299

FRP

Holdings,

Inc.

(a)

..................

1,847

107,311

Howard

Hughes

Holdings,

Inc.

(a)(b)

.........

3,831

306,786

Jones

Lang

LaSalle,

Inc.

(a)

..............

4,451

788,094

Marcus

&

Millichap,

Inc.

...............

2,463

93,816

St.

Joe

Co.

(The)

....................

8,820

486,864

2,454,970

Security

Shares

Shares

Value

Residential

REITs

—

0.3%

Apartment

Income

REIT

Corp.

...........

18,988

$

620,718

Apartment

Investment

&

Management

Co.

,

Class

A

(a)

.......................

11,835

87,934

Centerspace

.......................

1,587

86,904

Independence

Realty

Trust,

Inc.

..........

25,671

377,107

NexPoint

Residential

Trust,

Inc.

..........

2,757

84,226

Veris

Residential,

Inc.

.................

13,965

212,966

1,469,855

Retail

REITs

—

1.2%

Acadia

Realty

Trust

..................

10,315

175,974

Agree

Realty

Corp.

..................

10,579

630,614

Brixmor

Property

Group,

Inc.

............

29,990

672,976

Federal

Realty

Investment

Trust

..........

11,226

1,142,021

Getty

Realty

Corp.

...................

3,636

100,572

InvenTrust

Properties

Corp.

.............

7,039

174,778

Kite

Realty

Group

Trust

................

54,577

1,167,948

NETSTREIT

Corp.

...................

15,542

282,398

Phillips

Edison

&

Co.,

Inc.

..............

16,345

567,335

Retail

Opportunity

Investments

Corp.

......

10,372

140,955

SITE

Centers

Corp.

..................

20,262

269,890

Tanger,

Inc.

........................

12,686

341,253

Urban

Edge

Properties

................

14,325

247,393

Whitestone

REIT

....................

5,177

66,887

5,980,994

Semiconductors

&

Semiconductor

Equipment

—

3.8%

Aehr

Test

Systems

(a)(b)

.................

7,019

104,232

Allegro

MicroSystems,

Inc.

(a)(b)

...........

18,779

487,127

Alpha

&

Omega

Semiconductor

Ltd.

(a)

......

3,295

84,550

Ambarella,

Inc.

(a)

....................

5,011

263,378

Amkor

Technology,

Inc.

................

14,310

453,055

Axcelis

Technologies,

Inc.

(a)

.............

8,091

1,052,235

Cirrus

Logic,

Inc.

(a)

...................

4,568

352,650

Cohu,

Inc.

(a)

.......................

11,666

371,679

Credo

Technology

Group

Holding

Ltd.

(a)

.....

31,176

639,420

Diodes,

Inc.

(a)

......................

4,465

300,584

FormFactor,

Inc.

(a)

...................

19,387

751,634

Ichor

Holdings

Ltd.

(a)

..................

7,235

261,907

Impinj,

Inc.

(a)(b)

......................

5,773

559,866

indie

Semiconductor,

Inc.

,

Class

A

(a)(b)

......

35,845

217,579

Kulicke

&

Soffa

Industries,

Inc.

...........

13,442

676,401

MACOM

Technology

Solutions

Holdings,

Inc.

(a)

13,586

1,171,521

MKS

Instruments,

Inc.

................

4,342

462,206

Navitas

Semiconductor

Corp.

(a)

..........

29,955

171,642

Onto

Innovation,

Inc.

(a)(b)

...............

12,241

1,976,921

PDF

Solutions,

Inc.

(a)

.................

7,101

221,551

Power

Integrations,

Inc.

...............

6,434

482,293

Rambus,

Inc.

(a)

.....................

26,818

1,837,837

Semtech

Corp.

(a)(b)

...................

6,324

125,468

Silicon

Laboratories,

Inc.

(a)

..............

7,889

973,187

SiTime

Corp.

(a)

......................

4,363

464,965

SolarEdge

Technologies,

Inc.

(a)(b)

.........

14,182

943,103

Synaptics,

Inc.

(a)

....................

6,641

709,325

Ultra

Clean

Holdings,

Inc.

(a)

.............

7,442

284,284

Universal

Display

Corp.

...............

11,777

1,999,381

Veeco

Instruments,

Inc.

(a)

..............

4,490

143,141

Wolfspeed,

Inc.

(a)(b)

...................

22,663

737,681

19,280,803

Software

—

11.0%

A10

Networks,

Inc.

...................

17,380

232,371

ACI

Worldwide,

Inc.

(a)

.................

16,965

510,138

Agilysys,

Inc.

(a)

.....................

5,507

460,991

Alarm.com

Holdings,

Inc.

(a)

.............

12,283

747,052

Alkami

Technology,

Inc.

(a)

..............

10,492

258,313

Schedule

of

Investments

(unaudited)

(continued)

January

31,

2024

iShares

®

Morningstar

Small-Cap

Growth

ETF

9

(Percentages

shown

are

based

on

Net

Assets)

Security

Shares

Shares

Value

Software

(continued)

Altair

Engineering,

Inc.

,

Class

A

(a)

.........

13,553

$

1,152,276

Alteryx,

Inc.

,

Class

A

(a)(b)

...............

9,315

442,090

Amplitude,

Inc.

,

Class

A

(a)(b)

.............

16,470

213,451

Appfolio,

Inc.

,

Class

A

(a)

...............

5,209

1,142,125

Appian

Corp.

,

Class

A

(a)

...............

7,708

251,512

Asana,

Inc.

,

Class

A

(a)(b)

................

20,602

358,887

AvePoint,

Inc.

,

Class

A

(a)

...............

24,906

191,776

Blackbaud,

Inc.

(a)

....................

10,967

887,450

BlackLine,

Inc.

(a)

....................

12,134

712,023

Box,

Inc.

,

Class

A

(a)(b)

.................

35,692

927,278

Braze,

Inc.

,

Class

A

(a)

.................

11,499

621,521

C3.ai,

Inc.

,

Class

A

(a)(b)

................

24,388

604,335

CCC

Intelligent

Solutions

Holdings,

Inc.

(a)(b)

...

33,537

368,572

Cerence,

Inc.

(a)(b)

....................

6,001

120,140

Cleanspark,

Inc.

(a)(b)

..................

43,584

350,851

Clear

Secure,

Inc.

,

Class

A

.............

19,074

362,978

Clearwater

Analytics

Holdings,

Inc.

,

Class

A

(a)

.

27,231

513,304

CommVault

Systems,

Inc.

(a)

.............

5,262

482,420

Confluent,

Inc.

,

Class

A

(a)(b)

.............

51,105

1,142,708

Dolby

Laboratories,

Inc.

,

Class

A

.........

14,721

1,224,493

DoubleVerify

Holdings,

Inc.

(a)

............

30,571

1,223,146

Dropbox,

Inc.

,

Class

A

(a)

...............

61,628

1,952,375

E2open

Parent

Holdings,

Inc.

,

Class

A

(a)(b)

...

16,418

61,732

Elastic

NV

(a)

.......................

20,263

2,371,987

Enfusion,

Inc.

,

Class

A

(a)

...............

7,342

58,002

Envestnet,

Inc.

(a)

....................

7,641

390,455

Everbridge,

Inc.

(a)

....................

10,208

228,251

EverCommerce,

Inc.

(a)

................

5,223

50,872

Five9,

Inc.

(a)

.......................

18,012

1,366,390

Freshworks,

Inc.

,

Class

A

(a)(b)

............

41,413

919,369

Gitlab,

Inc.

,

Class

A

(a)

.................

22,398

1,592,722

Guidewire

Software,

Inc.

(a)

..............

12,977

1,449,271

HashiCorp,

Inc.

,

Class

A

(a)

..............

26,168

572,032

Informatica,

Inc.

,

Class

A

(a)(b)

............

5,767

173,010

Instructure

Holdings,

Inc.

(a)

.............

5,113

125,933

Intapp,

Inc.

(a)

.......................

6,237

268,690

InterDigital,

Inc.

.....................

6,100

640,805

Jamf

Holding

Corp.

(a)(b)

................

12,270

227,486

JFrog

Ltd.

(a)

........................

18,818

612,150

Klaviyo,

Inc.

,

Class

A

(a)

................

9,158

236,734

LiveRamp

Holdings,

Inc.

(a)

..............

9,292

366,848

Marathon

Digital

Holdings,

Inc.

(a)(b)

........

55,470

983,483

Matterport,

Inc.

,

Class

A

(a)

..............

20,861

46,937

MeridianLink,

Inc.

(a)

..................

4,704

107,016

MicroStrategy,

Inc.

,

Class

A

(a)(b)

...........

3,682

1,845,455

Mitek

Systems,

Inc.

(a)

.................

10,999

138,587

Model

N,

Inc.

(a)(b)

....................

9,425

254,004

N-able,

Inc.

(a)

.......................

17,093

221,867

nCino,

Inc.

(a)(b)

......................

15,169

477,520

Olo,

Inc.

,

Class

A

(a)

...................

24,905

128,759

PagerDuty,

Inc.

(a)

....................

22,074

522,712

Pegasystems,

Inc.

...................

10,122

493,346

PowerSchool

Holdings,

Inc.

,

Class

A

(a)

......

17,703

416,729

Progress

Software

Corp.

...............

4,167

236,727

PROS

Holdings,

Inc.

(a)(b)

...............

10,727

369,223

Q2

Holdings,

Inc.

(a)

...................

14,490

616,549

Qualys,

Inc.

(a)

......................

9,187

1,737,905

Rapid7,

Inc.

(a)

......................

15,304

842,179

RingCentral,

Inc.

,

Class

A

(a)

.............

7,820

265,020

Riot

Platforms,

Inc.

(a)(b)

................

50,211

547,300

Samsara,

Inc.

,

Class

A

(a)(b)

..............

38,735

1,216,279

SEMrush

Holdings,

Inc.

,

Class

A

(a)

........

7,509

86,654

SentinelOne,

Inc.

,

Class

A

(a)

.............

60,081

1,610,171

Smartsheet,

Inc.

,

Class

A

(a)

.............

33,689

1,514,994

SolarWinds

Corp.

(a)

..................

6,318

74,679

Security

Shares

Shares

Value

Software

(continued)

Sprinklr,

Inc.

,

Class

A

(a)

................

26,057

$

325,191

Sprout

Social,

Inc.

,

Class

A

(a)(b)

...........

11,613

712,225

SPS

Commerce,

Inc.

(a)

................

9,104

1,673,315

Tenable

Holdings,

Inc.

(a)

...............

29,191

1,374,896

Teradata

Corp.

(a)

....................

24,260

1,120,327

UiPath,

Inc.

,

Class

A

(a)(b)

...............

106,470

2,446,681

Varonis

Systems,

Inc.

(a)

................

26,928

1,208,529

Vertex,

Inc.

,

Class

A

(a)

.................

11,216

272,100

Weave

Communications,

Inc.

(a)

..........

8,207

102,916

Workiva,

Inc.

,

Class

A

(a)

................

12,503

1,162,029

Yext,

Inc.

(a)

........................

28,188

167,155

Zeta

Global

Holdings

Corp.

,

Class

A

(a)(b)

.....

39,630

383,618

Zuora,

Inc.

,

Class

A

(a)

.................

33,148

302,973

55,173,365

Specialized

REITs

—

0.6%

EPR

Properties

.....................

6,455

285,763

Farmland

Partners,

Inc.

...............

11,177

125,406

Four

Corners

Property

Trust,

Inc.

.........

7,914

185,267

Gladstone

Land

Corp.

................

3,038

43,018

Lamar

Advertising

Co.

,

Class

A

..........

8,150

853,142

National

Storage

Affiliates

Trust

..........

9,418

351,762

PotlatchDeltic

Corp.

..................

8,635

386,244

Rayonier,

Inc.

......................

14,347

434,714

Safehold,

Inc.

......................

11,320

224,815

2,890,131

Specialty

Retail

—

1.6%

Abercrombie

&

Fitch

Co.

,

Class

A

(a)(b)

.......

8,390

854,941

Academy

Sports

&

Outdoors,

Inc.

(b)

........

6,611

414,708

American

Eagle

Outfitters,

Inc.

...........

27,462

544,297

Arko

Corp.

........................

8,021

62,564

Beyond,

Inc.

(a)(b)

.....................

3,244

71,336

Boot

Barn

Holdings,

Inc.

(a)(b)

.............

3,344

239,899

Camping

World

Holdings,

Inc.

,

Class

A

.....

7,113

176,758

Chewy,

Inc.

,

Class

A

(a)(b)

...............

29,742

530,002

GameStop

Corp.

,

Class

A

(a)(b)

............

21,840

310,783

Gap,

Inc.

(The)

.....................

28,391

530,628

Murphy

USA,

Inc.

...................

5,111

1,801,730

National

Vision

Holdings,

Inc.

(a)

..........

6,231

118,451

Revolve

Group,

Inc.

,

Class

A

(a)(b)

..........

5,688

81,964

RH

(a)(b)

...........................

1,965

498,088

Urban

Outfitters,

Inc.

(a)

................

8,193

311,334

Valvoline,

Inc.

(a)

.....................

32,427

1,183,261

Warby

Parker,

Inc.

,

Class

A

(a)

............

18,451

235,250

Winmark

Corp.

.....................

656

236,600

8,202,594

Technology

Hardware,

Storage

&

Peripherals

—

0.1%

(a)

Corsair

Gaming,

Inc.

.................

5,332

67,877

IonQ,

Inc.

(b)

........................

42,327

434,698

502,575

Textiles,

Apparel

&

Luxury

Goods

—

0.9%

Columbia

Sportswear

Co.

..............

5,269

417,621

Crocs,

Inc.

(a)

.......................

6,398

649,269

Figs,

Inc.

,

Class

A

(a)(b)

.................

31,490

181,382

Movado

Group,

Inc.

..................

1,630

44,955

Oxford

Industries,

Inc.

................

1,272

120,751

Ralph

Lauren

Corp.

..................

4,940

709,730

Skechers

USA,

Inc.

,

Class

A

(a)

...........

33,237

2,075,318

Steven

Madden

Ltd.

..................

6,485

271,592

Wolverine

World

Wide,

Inc.

.............

6,168

51,565

4,522,183

Schedule

of

Investments

(unaudited)

(continued)

January

31,

2024

iShares

®

Morningstar

Small-Cap

Growth

ETF

10

(Percentages

shown

are

based

on

Net

Assets)

Affiliates

Investments

in

issuers

considered

to

be

affiliate(s)

of

the

Fund

during

the period

ended

January

31,

2024

for

purposes

of

Section

2(a)(3)

of

the

Investment

Company

Act

of

1940,

as

amended,

were

as

follows:

Security

Shares

Shares

Value

Trading

Companies

&

Distributors

—

1.8%

Applied

Industrial

Technologies,

Inc.

.......

9,631

$

1,699,486

Beacon

Roofing

Supply,

Inc.

(a)

...........

6,204

514,250

BlueLinx

Holdings,

Inc.

(a)

...............

636

73,356

Core

&

Main,

Inc.

,

Class

A

(a)

.............

15,091

623,409

Custom

Truck

One

Source,

Inc.

(a)

.........

14,419

94,300

Distribution

Solutions

Group,

Inc.

(a)

........

2,526

80,630

DXP

Enterprises,

Inc.

(a)

................

1,678

54,065

FTAI

Aviation

Ltd.

....................

17,575

948,171

GATX

Corp.

.......................

2,684

329,193

Global

Industrial

Co.

..................

2,912

123,847

H&E

Equipment

Services,

Inc.

...........

5,129

275,889

Herc

Holdings,

Inc.

...................

3,155

465,331

McGrath

RentCorp

...................

6,048

759,931

MSC

Industrial

Direct

Co.,

Inc.

,

Class

A

.....

6,688

659,972

Rush

Enterprises,

Inc.

,

Class

A

..........

7,053

316,750

Rush

Enterprises,

Inc.

,

Class

B

..........

1,018

48,121

SiteOne

Landscape

Supply,

Inc.

(a)(b)

........

11,106

1,716,432

Titan

Machinery,

Inc.

(a)

................

1,930

51,589

Transcat,

Inc.

(a)

.....................

2,209

243,079

9,077,801

Water

Utilities

—

0.3%

American

States

Water

Co.

.............

9,193

685,798

California

Water

Service

Group

..........

6,771

306,523

Consolidated

Water

Co.

Ltd.

............

2,438

77,845

Middlesex

Water

Co.

.................

2,718

152,126

SJW

Group

........................

4,396

261,738

York

Water

Co.

(The)

.................

3,535

126,836

1,610,866

Wireless

Telecommunication

Services

—

0.0%

Gogo,

Inc.

(a)

.......................

7,772

68,782

Total

Long-Term

Investments

—

99.8%

(Cost:

$472,299,132)

..............................

501,347,557

Security

Shares

Shares

Value

Short-Term

Securities

Money

Market

Funds

—

15.3%

(f)(g)

BlackRock

Cash

Funds:

Institutional,

SL

Agency

Shares,

5.51%

(h)

..................

75,925,443

$

75,970,997

BlackRock

Cash

Funds:

Treasury,

SL

Agency

Shares,

5.32%

...................

812,708

812,708

Total

Short-Term

Securities

—

15.3%

(Cost:

$76,737,928)

...............................

76,783,705

Total

Investments

—

115.1%

(Cost:

$549,037,060

)

..............................

578,131,262

Liabilities

in

Excess

of

Other

Assets

—

(15.1)%

............

(75,828,129)

Net

Assets

—

100.0%

...............................

$

502,303,133

(a)

Non-income

producing

security.

(b)

All

or

a

portion

of

this

security

is

on

loan.

(c)

This

security

may

be

resold

to

qualified

foreign

investors

and

foreign

institutional

buyers

under

Regulation

S

of

the

Securities

Act

of

1933.

(d)

Security

is

valued

using

significant

unobservable

inputs

and

is

classified

as

Level

3

in

the

fair

value

hierarchy.

(e)

Restricted

security

as

to

resale,

excluding

144A

securities.

The

Fund

held

restricted

securities

with

a

current

value

of

$24,275,

representing

less

than

0.05%

of

its

net

assets

as

of

period

end,

and

an

original

cost

of

$157,754.

(f)

Affiliate

of

the

Fund.

(g)

Annualized

7-day

yield

as

of

period

end.

(h)

All

or

a

portion

of

this

security

was

purchased

with

the

cash

collateral

from

loaned

securities.

Affiliated

Issuer

Value

at

04/30/23

Purchases

at

Cost

Proceeds

from

Sale

Net

Realized

Gain

(Loss)

Change

in

Unrealized

Appreciation

(Depreciation)

Value

at

01/31/24

Shares

Held

at

01/31/24

Income

Capital

Gain

Distributions

from

Underlying

Funds

BlackRock

Cash

Funds:

Institutional,

SL

Agency

Shares

..............

$

62,391,598

$

13,560,831

(a)

$

—

$

6,060

$

12,508

$

75,970,997

75,925,443

$

583,549

(b)

$

—

BlackRock

Cash

Funds:

Treasury,

SL

Agency

Shares

808,997

3,711

(a)

—

—

—

812,708

812,708

35,568

—

$

6,060

$

12,508

$

76,783,705

$

619,117

$

—

—

—

(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.

Schedule

of

Investments

(unaudited)

(continued)

January

31,

2024

iShares

®

Morningstar

Small-Cap

Growth

ETF

11

Fair

Value

Hierarchy

as

of

Period

End

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

the

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

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

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.

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

Russell

2000

E-Mini

Index

....................................................

8

03/15/24

$

782

$

(19,100)

Level

1

Level

2

Level

3

Total

Assets

Investments

Long-Term

Investments

Common

Stocks

.........................................

$

501,323,282

$

24,275

$

—

$

501,347,557

Short-Term

Securities

Money

Market

Funds

......................................

76,783,705

—

—

76,783,705

$

578,106,987

$

24,275

$

—

$

578,131,262

Derivative

Financial

Instruments

(a)

Liabilities

Equity

contracts

...........................................

$

(19,100)

$

—

$

—

$

(19,100)

(a)

Derivative

financial

instruments

are

futures

contracts.

Futures

contracts

are

valued

at

the

unrealized

appreciation

(depreciation)

on

the

instrument.

Portfolio

Abbreviation

NVS

Non-Voting

Shares

REIT

Real

Estate

Investment

Trust