Portfolio

of

Investments

March

31,

2025

Stock

Index

Account

1

(Unaudited)

SHARES

DESCRIPTION

VALUE

(000)

LONG-TERM

INVESTMENTS

-

99.2%

COMMON

STOCKS

-

99.2%

AUTOMOBILES

&

COMPONENTS

-

1.6%

1,464

(a)

Adient

plc

$

19

2,617

(a)

American

Axle

&

Manufacturing

Holdings,

Inc

11

5,415

(a)

Aptiv

plc

322

5,254

BorgWarner,

Inc

151

3,106

Dana

Inc

41

349

(a)

Dorman

Products,

Inc

42

88,524

Ford

Motor

Co

888

1,039

(a)

Fox

Factory

Holding

Corp

24

22,245

General

Motors

Co

1,046

5,543

Gentex

Corp

129

1,006

(a)

Gentherm,

Inc

27

6,460

(a)

Goodyear

Tire

&

Rubber

Co

60

1,703

Harley-Davidson,

Inc

43

767

LCI

Industries

67

1,262

Lear

Corp

111

19,933

(a),(b)

Lucid

Group,

Inc

48

431

(a),(b)

Luminar

Technologies,

Inc

2

1,230

(a)

Modine

Manufacturing

Co

94

681

Patrick

Industries,

Inc

58

1,246

Phinia,

Inc

53

7,090

(a)

QuantumScape

Corp

30

19,751

(a),(b)

Rivian

Automotive,

Inc

246

1,333

(a),(b)

Solid

Power,

Inc

1

843

Standard

Motor

Products,

Inc

21

1,055

(a)

Stoneridge,

Inc

5

62,562

(a)

Tesla,

Inc

16,214

1,229

Thor

Industries,

Inc

93

759

(a)

Visteon

Corp

59

282

Winnebago

Industries,

Inc

10

518

(a)

XPEL,

Inc

15

TOTAL

AUTOMOBILES

&

COMPONENTS

19,930

BANKS

-

3.9%

28

1st

Source

Corp

2

450

Amalgamated

Financial

Corp

13

667

Amerant

Bancorp,

Inc

14

2,080

Ameris

Bancorp

120

476

Arrow

Financial

Corp

13

4,581

Associated

Banc-Corp

103

1,351

Atlantic

Union

Bankshares

Corp

42

1,339

(a)

Axos

Financial,

Inc

86

1,798

Banc

of

California,

Inc

25

585

Bancfirst

Corp

64

767

(a)

Bancorp,

Inc

41

178

Bank

First

Corp

18

149,920

Bank

of

America

Corp

6,256

643

Bank

of

Hawaii

Corp

44

468

Bank

of

Marin

Bancorp

10

548

Bank

of

NT

Butterfield

&

Son

Ltd

21

1,886

Bank

OZK

82

90

Bank7

Corp

3

1,329

BankUnited,

Inc

46

1,149

Banner

Corp

73

622

Bar

Harbor

Bankshares

18

1,206

BayCom

Corp

30

1,245

Berkshire

Hills

Bancorp,

Inc

32

383

(a)

Blue

Foundry

Bancorp

4

371

BOK

Financial

Corp

39

882

(a)

Bridgewater

Bancshares,

Inc

12

Stock

Index

Account

2

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

BANKS

(continued)

740

Brookline

Bancorp,

Inc

$

8

38

Burke

&

Herbert

Financial

Services

Corp

2

313

Business

First

Bancshares,

Inc

8

241

Byline

Bancorp,

Inc

6

4,677

Cadence

Bank

142

613

Camden

National

Corp

25

447

Capital

City

Bank

Group,

Inc

16

2,335

Capitol

Federal

Financial,

Inc

13

550

(a)

Carter

Bankshares,

Inc

9

1,563

Cathay

General

Bancorp

67

1,125

Central

Pacific

Financial

Corp

30

573

Chemung

Financial

Corp

27

1,028

ChoiceOne

Financial

Services,

Inc

30

42,731

Citigroup,

Inc

3,033

533

Citizens

&

Northern

Corp

11

9,838

Citizens

Financial

Group,

Inc

403

250

City

Holding

Co

29

377

Civista

Bancshares,

Inc

7

498

CNB

Financial

Corp

11

146

(a)

Coastal

Financial

Corp

13

4,193

Columbia

Banking

System,

Inc

105

1,738

(a)

Columbia

Financial,

Inc

26

3,602

Comerica,

Inc

213

2,333

Commerce

Bancshares,

Inc

145

1,646

Community

Bank

System,

Inc

94

651

Community

Trust

Bancorp,

Inc

33

1,137

Community

West

Bancshares

21

1,146

ConnectOne

Bancorp,

Inc

28

1,266

Cullen/Frost

Bankers,

Inc

158

58

(a)

Customers

Bancorp,

Inc

3

2,723

CVB

Financial

Corp

50

422

Dime

Community

Bancshares,

Inc

12

1,035

Eagle

Bancorp,

Inc

22

3,171

East

West

Bancorp,

Inc

285

3,241

Eastern

Bankshares,

Inc

53

314

Enterprise

Bancorp,

Inc

12

1,092

Enterprise

Financial

Services

Corp

59

402

Equity

Bancshares,

Inc

16

339

Esquire

Financial

Holdings,

Inc

26

1,107

ESSA

Bancorp,

Inc

21

218

Farmers

&

Merchants

Bancorp,

Inc

5

1,013

Farmers

National

Banc

Corp

13

621

FB

Financial

Corp

29

609

Fidelity

D&D

Bancorp,

Inc

25

15,119

Fifth

Third

Bancorp

593

527

Financial

Institutions,

Inc

13

1,344

First

Bancorp

54

3,990

First

BanCorp

76

498

First

Bancorp,

Inc

12

322

First

Bancshares,

Inc

11

603

First

Bank

9

2,454

First

Busey

Corp

53

268

First

Citizens

Bancshares,

Inc

(Class

A)

497

1,652

First

Commonwealth

Financial

Corp

26

680

First

Community

Bancshares,

Inc

26

1,773

First

Financial

Bancorp

44

3,602

First

Financial

Bankshares,

Inc

129

384

First

Financial

Corp

19

682

First

Financial

Northwest,

Inc

15

1,098

First

Foundation,

Inc

6

2,244

First

Hawaiian,

Inc

55

12,144

First

Horizon

National

Corp

236

3

SHARES

DESCRIPTION

VALUE

(000)

BANKS

(continued)

1,179

First

Interstate

BancSystem,

Inc

$

34

1,003

First

Merchants

Corp

41

380

First

Mid

Bancshares,

Inc

13

862

First

of

Long

Island

Corp

11

810

(a)

First

Western

Financial,

Inc

16

1,083

Flushing

Financial

Corp

14

8,529

FNB

Corp

115

4,213

Fulton

Financial

Corp

76

903

German

American

Bancorp,

Inc

34

3,414

Glacier

Bancorp,

Inc

151

76

Great

Southern

Bancorp,

Inc

4

451

Greene

County

Bancorp,

Inc

11

302

Guaranty

Bancshares,

Inc

12

2,028

Hancock

Whitney

Corp

106

824

Hanmi

Financial

Corp

19

728

HarborOne

Bancorp,

Inc

8

715

HBT

Financial,

Inc

16

1,355

Heritage

Commerce

Corp

13

1,150

Heritage

Financial

Corp

28

1,504

Hilltop

Holdings,

Inc

46

57

Hingham

Institution

For

Savings

The

14

238

Home

Bancorp,

Inc

11

3,167

Home

Bancshares,

Inc

90

698

(a)

HomeStreet,

Inc

8

667

HomeTrust

Bancshares,

Inc

23

2,725

Hope

Bancorp,

Inc

29

1,209

Horizon

Bancorp,

Inc

18

32,175

Huntington

Bancshares,

Inc

483

863

Independent

Bank

Corp

27

675

Independent

Bank

Corp

42

1,089

International

Bancshares

Corp

69

1,188

John

Marshall

Bancorp,

Inc

20

63,299

JPMorgan

Chase

&

Co

15,527

1,623

Kearny

Financial

Corp

10

22,215

Keycorp

355

499

Lakeland

Financial

Corp

30

833

Live

Oak

Bancshares,

Inc

22

3,716

M&T

Bank

Corp

664

640

Mercantile

Bank

Corp

28

424

Metrocity

Bankshares,

Inc

12

229

(a)

Metropolitan

Bank

Holding

Corp

13

196

Mid

Penn

Bancorp,

Inc

5

582

Midland

States

Bancorp,

Inc

10

406

MidWestOne

Financial

Group,

Inc

12

180

MVB

Financial

Corp

3

52

National

Bank

Holdings

Corp

2

647

National

Bankshares,

Inc

17

928

(a)

NB

Bancorp,

Inc

17

609

NBT

Bancorp,

Inc

26

2,634

New

York

Community

Bancorp,

Inc

31

115

Nicolet

Bankshares,

Inc

13

363

Northeast

Bank

33

954

Northeast

Community

Bancorp,

Inc

22

1,643

Northfield

Bancorp,

Inc

18

2,195

Northwest

Bancshares,

Inc

26

71,411

(a)

NU

Holdings

Ltd

731

163

Oak

Valley

Bancorp

4

1,583

OceanFirst

Financial

Corp

27

811

OFG

Bancorp

32

6,336

Old

National

Bancorp

134

1,237

Old

Second

Bancorp,

Inc

21

568

Origin

Bancorp,

Inc

20

Stock

Index

Account

4

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

BANKS

(continued)

297

Orrstown

Financial

Services,

Inc

$

9

2,878

Pacific

Premier

Bancorp,

Inc

61

452

Park

National

Corp

68

436

Pathward

Financial,

Inc

32

642

Peapack

Gladstone

Financial

Corp

18

868

Peoples

Bancorp,

Inc

26

333

Peoples

Financial

Services

Corp

15

1,942

Pinnacle

Financial

Partners,

Inc

206

302

(a)

Pioneer

Bancorp,

Inc

4

54

Plumas

Bancorp

2

8,915

PNC

Financial

Services

Group,

Inc

1,567

1,298

Popular,

Inc

120

37

Preferred

Bank

3

454

Primis

Financial

Corp

4

2,015

Prosperity

Bancshares,

Inc

144

1,489

(a)

Provident

Bancorp

Inc

17

2,598

Provident

Financial

Services,

Inc

45

9

QCR

Holdings,

Inc

1

475

RBB

Bancorp

8

192

Red

River

Bancshares,

Inc

10

20,127

Regions

Financial

Corp

437

1,301

Renasant

Corp

44

364

Republic

Bancorp,

Inc

(Class

A)

23

812

S&T

Bancorp,

Inc

30

109

Sandy

Spring

Bancorp,

Inc

3

1,542

Seacoast

Banking

Corp

of

Florida

40

1,315

ServisFirst

Bancshares,

Inc

109

370

Sierra

Bancorp

10

1,906

Simmons

First

National

Corp

(Class

A)

39

275

SmartFinancial,

Inc

9

1,492

(a)

Southern

California

Bancorp

21

228

(a)

Southern

First

Bancshares,

Inc

7

231

Southern

Missouri

Bancorp,

Inc

12

328

Southside

Bancshares,

Inc

9

2,587

SouthState

Corp

240

1,283

Stellar

Bancorp,

Inc

35

3,571

(a)

Sterling

Bancorp,

Inc

17

880

Stock

Yards

Bancorp,

Inc

61

3,386

Synovus

Financial

Corp

158

947

(a)

Texas

Capital

Bancshares,

Inc

71

2,205

TFS

Financial

Corp

27

681

(a)

Third

Coast

Bancshares,

Inc

23

131

Tompkins

Trustco,

Inc

8

1,259

Towne

Bank

43

422

Trico

Bancshares

17

657

(a)

Triumph

Financial,

Inc

38

30,098

Truist

Financial

Corp

1,239

671

TrustCo

Bank

Corp

NY

20

1,222

Trustmark

Corp

42

1,622

UMB

Financial

Corp

164

2,837

United

Bankshares,

Inc

98

2,849

United

Community

Banks,

Inc

80

1,012

Univest

Financial

Corp

29

35,103

US

Bancorp

1,482

9,879

Valley

National

Bancorp

88

1,101

Veritex

Holdings,

Inc

27

581

Washington

Trust

Bancorp,

Inc

18

3,818

Webster

Financial

Corp

197

74,141

Wells

Fargo

&

Co

5,323

1,193

WesBanco,

Inc

37

597

West

Bancorporation,

Inc

12

225

Westamerica

Bancorporation

11

5

SHARES

DESCRIPTION

VALUE

(000)

BANKS

(continued)

2,509

Western

Alliance

Bancorp

$

193

1,723

Wintrust

Financial

Corp

194

1,423

WSFS

Financial

Corp

74

3,765

Zions

Bancorporation

188

TOTAL

BANKS

47,303

CAPITAL

GOODS

-

6.5%

3,738

(a)

3D

Systems

Corp

8

12,343

3M

Co

1,813

2,632

A.O.

Smith

Corp

172

1,578

Aaon,

Inc

123

434

(a)

AAR

Corp

24

718

Acuity

Brands,

Inc

189

1,567

Advanced

Drainage

Systems,

Inc

170

2,924

Aecom

Technology

Corp

271

559

(a)

Aerovironment,

Inc

67

1,442

AGCO

Corp

133

1,862

Air

Lease

Corp

90

191

Alamo

Group,

Inc

34

830

Albany

International

Corp

(Class

A)

57

2,012

Allegion

plc

262

307

Allied

Motion

Technologies,

Inc

7

1,876

Allison

Transmission

Holdings,

Inc

179

909

(a)

Ameresco,

Inc

11

813

(a)

American

Superconductor

Corp

15

184

(a)

American

Woodmark

Corp

11

5,138

Ametek,

Inc

884

5,093

(a)

API

Group

Corp

182

449

Apogee

Enterprises,

Inc

21

976

Applied

Industrial

Technologies,

Inc

220

3,399

(a)

Archer

Aviation,

Inc

24

1,220

Arcosa,

Inc

94

166

Argan,

Inc

22

998

Armstrong

World

Industries,

Inc

141

4,146

(a)

Array

Technologies,

Inc

20

823

Astec

Industries,

Inc

28

810

(a)

Astronics

Corp

20

931

Atkore,

Inc

56

1,996

Atmus

Filtration

Technologies,

Inc

73

1,624

(a)

Axon

Enterprise,

Inc

854

2,980

(a)

AZEK

Co,

Inc

146

922

AZZ,

Inc

77

1,298

(a)

Beacon

Roofing

Supply,

Inc

161

703

(a),(b)

Blink

Charging

Co

1

4,522

(a)

Bloom

Energy

Corp

89

766

(a)

Blue

Bird

Corp

25

224

(a)

BlueLinx

Holdings,

Inc

17

16,847

(a)

Boeing

Co

2,873

937

Boise

Cascade

Co

92

534

Brookfield

Business

Corp

14

2,449

(a)

Builders

FirstSource,

Inc

306

2,196

BWX

Technologies,

Inc

217

383

Cadre

Holdings,

Inc

11

1,094

Carlisle

Cos,

Inc

373

19,329

Carrier

Global

Corp

1,225

10,820

Caterpillar,

Inc

3,568

19,975

(a),(b)

ChargePoint

Holdings,

Inc

12

1,052

(a)

Chart

Industries,

Inc

152

17,876

CNH

Industrial

NV

220

840

Columbus

McKinnon

Corp

14

739

Comfort

Systems

USA,

Inc

238

714

(a)

Construction

Partners,

Inc

51

3,982

(a)

Core

&

Main,

Inc

192

Stock

Index

Account

6

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

CAPITAL

GOODS

(continued)

1,126

Crane

Co

$

172

302

CSW

Industrials,

Inc

88

3,047

Cummins,

Inc

955

931

Curtiss-Wright

Corp

295

1,008

(a)

Custom

Truck

One

Source,

Inc

4

5,673

Deere

&

Co

2,663

1,172

(a)

DNOW,

Inc

20

2,200

Donaldson

Co,

Inc

148

932

Douglas

Dynamics,

Inc

22

2,988

Dover

Corp

525

290

(a)

Ducommun,

Inc

17

91

(a)

DXP

Enterprises,

Inc

7

561

(a)

Dycom

Industries,

Inc

85

8,883

Eaton

Corp

plc

2,415

1,025

EMCOR

Group,

Inc

379

12,652

Emerson

Electric

Co

1,387

1,368

(a)

Energy

Recovery,

Inc

22

11,731

(a),(b)

Energy

Vault

Holdings,

Inc

8

1,030

Enerpac

Tool

Group

Corp

46

989

EnerSys

91

2,981

(a),(b)

Enovix

Corp

22

479

EnPro

Industries,

Inc

78

1,154

Esab

Corp

134

605

ESCO

Technologies,

Inc

96

978

(a)

Everus

Construction

Group,

Inc

36

13,041

Fastenal

Co

1,011

1,459

Federal

Signal

Corp

107

4,491

Ferguson

Enterprises,

Inc

720

2,943

Flowserve

Corp

144

786

(a)

Fluence

Energy,

Inc

4

4,066

(a)

Fluor

Corp

146

7,721

Fortive

Corp

565

2,398

Fortune

Brands

Innovations,

Inc

146

842

Franklin

Electric

Co,

Inc

79

586

(a),(b)

Freyr

Battery,

Inc

1

2,373

FTAI

Aviation

Ltd

263

941

(a),(b)

FuelCell

Energy,

Inc

4

4,917

(a)

Gates

Industrial

Corp

plc

91

649

GATX

Corp

101

6,120

GE

Vernova,

Inc

1,868

1,274

(a)

Gencor

Industries,

Inc

15

1,335

(a)

Generac

Holdings,

Inc

169

6,152

General

Dynamics

Corp

1,677

24,258

General

Electric

Co

4,855

584

(a)

Gibraltar

Industries,

Inc

34

461

Global

Industrial

Co

10

922

(a)

GMS,

Inc

67

678

Gorman-Rupp

Co

24

3,486

Graco,

Inc

291

5,120

(a)

GrafTech

International

Ltd

4

496

(a)

Graham

Corp

14

945

Granite

Construction,

Inc

71

2,253

(a)

Great

Lakes

Dredge

&

Dock

Corp

20

718

Greenbrier

Cos,

Inc

37

611

Griffon

Corp

44

684

H&E

Equipment

Services,

Inc

65

1,521

(a)

Hayward

Holdings,

Inc

21

1,082

HEICO

Corp

289

1,837

HEICO

Corp

(Class

A)

388

922

Helios

Technologies,

Inc

30

602

Herc

Holdings,

Inc

81

2,098

Hexcel

Corp

115

7

SHARES

DESCRIPTION

VALUE

(000)

CAPITAL

GOODS

(continued)

1,241

Hillenbrand,

Inc

$

30

3,242

(a)

Hillman

Solutions

Corp

29

14,732

Honeywell

International,

Inc

3,120

9,054

Howmet

Aerospace,

Inc

1,175

1,216

Hubbell,

Inc

402

1,076

(a)

Hudson

Technologies,

Inc

7

905

Huntington

Ingalls

Industries,

Inc

185

3,375

(a),(b)

Hyliion

Holdings

Corp

5

404

Hyster-Yale

Materials

Handling,

Inc

17

1,817

IDEX

Corp

329

298

(a)

IES

Holdings,

Inc

49

6,647

Illinois

Tool

Works,

Inc

1,649

9,067

Ingersoll

Rand,

Inc

726

716

Insteel

Industries,

Inc

19

1,687

ITT,

Inc

218

1,876

(a)

Janus

International

Group,

Inc

14

452

(a)

JELD-WEN

Holding,

Inc

3

1,078

John

Bean

Technologies

Corp

132

14,619

Johnson

Controls

International

plc

1,171

242

Kadant,

Inc

82

672

Karat

Packaging,

Inc

18

147

Kennametal,

Inc

3

3,783

(a)

Kratos

Defense

&

Security

Solutions,

Inc

112

4,388

L3Harris

Technologies,

Inc

918

542

(a)

Lawson

Products,

Inc

15

728

(a)

LB

Foster

Co

(Class

A)

14

690

Lennox

International,

Inc

387

1,340

Leonardo

DRS,

Inc

44

243

(a)

Limbach

Holdings,

Inc

18

1,325

Lincoln

Electric

Holdings,

Inc

251

220

Lindsay

Corp

28

836

(a)

Loar

Holdings,

Inc

59

4,763

Lockheed

Martin

Corp

2,128

1,218

LSI

Industries,

Inc

21

800

Luxfer

Holdings

plc

9

1,198

(a)

Manitowoc

Co,

Inc

10

4,257

Masco

Corp

296

1,409

(a)

Mastec,

Inc

164

747

(a)

Masterbrand,

Inc

10

1,366

(a)

Matrix

Service

Co

17

887

(a)

Mayville

Engineering

Co

Inc

12

412

McGrath

RentCorp

46

1,473

(a)

Mercury

Computer

Systems,

Inc

63

1,179

(a)

Middleby

Corp

179

446

Miller

Industries,

Inc

19

753

Moog,

Inc

(Class

A)

131

2,142

(a)

MRC

Global,

Inc

25

1,561

MSC

Industrial

Direct

Co

(Class

A)

121

2,548

Mueller

Industries,

Inc

194

4,045

Mueller

Water

Products,

Inc

(Class

A)

103

368

(a)

MYR

Group,

Inc

42

583

(a),(b)

NANO

Nuclear

Energy,

Inc

15

206

National

Presto

Industries,

Inc

18

2,507

(a)

NEXTracker,

Inc

106

1,425

Nordson

Corp

287

3,073

Northrop

Grumman

Corp

1,573

371

(a)

Northwest

Pipe

Co

15

1,422

(a)

NuScale

Power

Corp

20

3,973

nVent

Electric

plc

208

117

Omega

Flex,

Inc

4

1,672

Oshkosh

Corp

157

8,669

Otis

Worldwide

Corp

895

Stock

Index

Account

8

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

CAPITAL

GOODS

(continued)

1,985

Owens

Corning,

Inc

$

284

11,177

PACCAR,

Inc

1,088

766

Park

Aerospace

Corp

10

2,856

Parker-Hannifin

Corp

1,736

598

Park-Ohio

Holdings

Corp

13

3,812

Pentair

plc

333

15,032

(a),(b)

Plug

Power,

Inc

20

112

Powell

Industries,

Inc

19

96

Preformed

Line

Products

Co

13

1,452

Primoris

Services

Corp

83

784

(a)

Proto

Labs,

Inc

27

905

Quanex

Building

Products

Corp

17

3,142

Quanta

Services,

Inc

799

672

(a)

RBC

Bearings,

Inc

216

1,690

Regal-Beloit

Corp

192

2,818

(a)

Resideo

Technologies,

Inc

50

432

REV

Group,

Inc

14

8,068

(a),(b)

Rocket

Lab

USA,

Inc

144

2,694

Rockwell

Automation,

Inc

696

29,952

RTX

Corp

3,967

577

Rush

Enterprises,

Inc

33

1,317

Rush

Enterprises,

Inc

(Class

A)

70

3,523

Sensata

Technologies

Holding

plc

86

4,388

(a)

Shoals

Technologies

Group,

Inc

15

1,169

Shyft

Group,

Inc

9

774

Simpson

Manufacturing

Co,

Inc

122

1,100

(a)

SiteOne

Landscape

Supply,

Inc

134

1,232

Snap-On,

Inc

415

2,445

(a)

Spirit

Aerosystems

Holdings,

Inc

(Class

A)

84

1,179

(a)

SPX

Technologies,

Inc

152

1,974

(a)

Standardaero,

Inc

53

277

Standex

International

Corp

45

3,099

Stanley

Black

&

Decker,

Inc

238

634

(a)

Sterling

Construction

Co,

Inc

72

5,206

(a)

Sunrun,

Inc

31

535

Tecnoglass,

Inc

38

647

Tennant

Co

52

1,674

Terex

Corp

63

4,193

Textron,

Inc

303

853

(a)

Thermon

Group

Holdings,

Inc

24

1,628

Timken

Co

117

1,266

(a)

Titan

International,

Inc

11

491

(a)

Titan

Machinery,

Inc

8

2,319

Toro

Co

169

5,181

Trane

Technologies

plc

1,746

100

(a)

Transcat,

Inc

7

1,231

TransDigm

Group,

Inc

1,703

2,846

(a)

Trex

Co,

Inc

165

1,947

Trinity

Industries,

Inc

55

1,451

(a)

Triumph

Group,

Inc

37

1,399

(a)

Tutor

Perini

Corp

32

1,356

UFP

Industries,

Inc

145

1,475

United

Rentals,

Inc

924

455

(a)

V2X,

Inc

22

412

Valmont

Industries,

Inc

118

8,415

Vertiv

Holdings

Co

608

649

(a)

Vicor

Corp

30

3,149

(a),(b)

Virgin

Galactic

Holdings,

Inc

10

954

W.W.

Grainger,

Inc

942

1,281

Wabash

National

Corp

14

697

Watsco,

Inc

354

645

Watts

Water

Technologies,

Inc

(Class

A)

132

9

SHARES

DESCRIPTION

VALUE

(000)

CAPITAL

GOODS

(continued)

872

WESCO

International,

Inc

$

135

3,810

Westinghouse

Air

Brake

Technologies

Corp

691

73

Willis

Lease

Finance

Corp

12

4,244

WillScot

Mobile

Mini

Holdings

Corp

118

1,458

Woodward

Inc

266

858

Worthington

Enterprises,

Inc

43

911

(a)

Xometry,

Inc

23

5,577

Xylem,

Inc

666

3,822

Zurn

Elkay

Water

Solutions

Corp

126

TOTAL

CAPITAL

GOODS

78,941

COMMERCIAL

&

PROFESSIONAL

SERVICES

-

1.6%

1,382

ABM

Industries,

Inc

65

3,257

ACCO

Brands

Corp

14

2,888

(a)

ACV

Auctions,

Inc

41

8,912

Alight,

Inc

53

2,818

(a)

Amentum

Holdings,

Inc

51

9,230

Automatic

Data

Processing,

Inc

2,820

191

Barrett

Business

Services,

Inc

8

2,928

Booz

Allen

Hamilton

Holding

Corp

306

511

(a)

BrightView

Holdings,

Inc

7

1,108

Brink's

Co

95

2,574

Broadridge

Financial

Solutions,

Inc

624

486

(a)

CACI

International,

Inc

(Class

A)

178

1,375

(a)

Casella

Waste

Systems,

Inc

(Class

A)

153

1,147

(a)

CBIZ,

Inc

87

756

(a)

CECO

Environmental

Corp

17

3,791

(a)

Ceridian

HCM

Holding,

Inc

221

188

(a)

Cimpress

plc

8

7,721

Cintas

Corp

1,587

6,385

(a)

Clarivate

plc

25

1,167

(a)

Clean

Harbors,

Inc

230

805

Concentrix

Corp

45

5,536

(a)

Conduent,

Inc

15

19,150

(a)

Copart,

Inc

1,084

3,089

(a)

CoreCivic,

Inc

63

51

CRA

International,

Inc

9

416

CSG

Systems

International,

Inc

25

1,062

Deluxe

Corp

17

1,159

(a)

Driven

Brands

Holdings,

Inc

20

6,346

Dun

&

Bradstreet

Holdings,

Inc

57

1,051

Ennis,

Inc

21

2,895

Equifax,

Inc

705

3,061

(a)

ExlService

Holdings,

Inc

145

1,272

Exponent,

Inc

103

1,243

(a)

First

Advantage

Corp

18

381

(a)

Forrester

Research,

Inc

4

419

(a)

Franklin

Covey

Co

12

784

(a)

FTI

Consulting,

Inc

129

3,395

Genpact

Ltd

171

3,108

(a)

GEO

Group,

Inc

91

2,590

(a)

Harsco

Corp

17

2,398

(a)

Healthcare

Services

Group

24

711

Heidrick

&

Struggles

International,

Inc

30

1,885

Herman

Miller,

Inc

36

1,041

HireQuest,

Inc

12

850

HNI

Corp

38

307

(a)

Huron

Consulting

Group,

Inc

44

379

ICF

International,

Inc

32

661

(a)

Innodata,

Inc

24

975

Insperity,

Inc

87

1,293

Interface,

Inc

26

2,818

Jacobs

Solutions,

Inc

341

Stock

Index

Account

10

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

COMMERCIAL

&

PROFESSIONAL

SERVICES

(continued)

3,101

KBR,

Inc

$

154

1,192

Kelly

Services,

Inc

(Class

A)

16

681

Kforce,

Inc

33

1,237

Korn/Ferry

International

84

2,559

(a)

Legalzoom.com,

Inc

22

3,081

Leidos

Holdings,

Inc

416

664

(a)

Liquidity

Services,

Inc

21

1,099

Manpower,

Inc

64

271

Matthews

International

Corp

(Class

A)

6

1,544

MAXIMUS,

Inc

105

640

(a)

Montrose

Environmental

Group,

Inc

9

630

MSA

Safety,

Inc

92

563

NL

Industries,

Inc

4

1,164

(a)

NV5

Global,

Inc

22

1,699

(a)

OPENLANE,

Inc

33

1,095

(a)

Parsons

Corp

65

7,276

Paychex,

Inc

1,123

1,142

Paycom

Software,

Inc

249

1,163

(a)

Paycor

HCM,

Inc

26

927

(a)

Paylocity

Holding

Corp

174

4,226

Pitney

Bowes,

Inc

38

3,913

(a)

Planet

Labs

PBC

13

3,865

RB

Global,

Inc

388

4,574

Republic

Services,

Inc

1,108

1,107

Resources

Connection,

Inc

7

2,545

Robert

Half

International,

Inc

139

5,892

Rollins,

Inc

318

1,180

Science

Applications

International

Corp

132

4,419

SS&C

Technologies

Holdings,

Inc

369

3,128

Steelcase,

Inc

(Class

A)

34

6,045

Tetra

Tech,

Inc

177

4,615

TransUnion

383

839

TriNet

Group,

Inc

66

720

(a)

TrueBlue,

Inc

4

541

TTEC

Holdings,

Inc

2

345

Unifirst

Corp

60

3,454

(a)

Upwork,

Inc

45

5,278

Veralto

Corp

514

3,168

Verisk

Analytics,

Inc

943

3,457

(a)

Verra

Mobility

Corp

78

3,046

Vestis

Corp

30

679

(a)

Viad

Corp

24

340

VSE

Corp

41

9,014

Waste

Management,

Inc

2,087

279

(a)

Willdan

Group,

Inc

11

1,104

(a)

WNS

Holdings

Ltd

68

TOTAL

COMMERCIAL

&

PROFESSIONAL

SERVICES

19,832

CONSUMER

DISCRETIONARY

DISTRIBUTION

&

RETAIL

-

5.5%

966

(a),(b)

1-800-FLOWERS.COM,

Inc

(Class

A)

6

1,255

(a)

Abercrombie

&

Fitch

Co

(Class

A)

96

1,605

Academy

Sports

&

Outdoors,

Inc

73

1,149

Advance

Auto

Parts,

Inc

45

406

A-Mark

Precious

Metals,

Inc

10

211,309

(a)

Amazon.com,

Inc

40,204

3,778

American

Eagle

Outfitters,

Inc

44

154

(a)

America's

Car-Mart,

Inc

7

1,221

(a)

Arhaus,

Inc

11

2,460

Arko

Corp

10

416

(a)

Asbury

Automotive

Group,

Inc

92

576

(a)

Autonation,

Inc

93

373

(a)

Autozone,

Inc

1,422

4,924

Bath

&

Body

Works,

Inc

149

11

SHARES

DESCRIPTION

VALUE

(000)

CONSUMER

DISCRETIONARY

DISTRIBUTION

&

RETAIL

(continued)

4,715

Best

Buy

Co,

Inc

$

347

473

(a)

Boot

Barn

Holdings,

Inc

51

524

Buckle,

Inc

20

326

Build-A-Bear

Workshop,

Inc

12

1,496

(a)

Burlington

Stores,

Inc

357

1,001

Caleres,

Inc

17

895

Camping

World

Holdings,

Inc

14

3,787

(a)

Carmax,

Inc

295

2,379

(a)

Carvana

Co

497

717

(a)

Citi

Trends,

Inc

16

26,224

(a)

Coupang,

Inc

575

1,606

(b)

Designer

Brands,

Inc

6

1,452

(a)

Destination

XL

Group,

Inc

2

1,267

Dick's

Sporting

Goods,

Inc

255

17

(b)

Dillard's,

Inc

(Class

A)

6

10,924

eBay,

Inc

740

2,748

(a)

Etsy,

Inc

130

2,017

(a),(b)

EVgo,

Inc

5

955

(a)

Five

Below,

Inc

72

2,514

(a)

Floor

&

Decor

Holdings,

Inc

202

1,965

(a)

Foot

Locker,

Inc

28

8,925

(a)

GameStop

Corp

(Class

A)

199

4,912

Gap,

Inc

101

365

(a)

Genesco,

Inc

8

3,294

Genuine

Parts

Co

392

559

(a)

GigaCloud

Technology,

Inc

8

311

Group

1

Automotive,

Inc

119

1,619

(a),(b)

GrowGeneration

Corp

2

715

Haverty

Furniture

Cos,

Inc

14

22,309

Home

Depot,

Inc

8,176

1,925

Kohl's

Corp

16

487

(a)

Lands'

End,

Inc

5

4,195

(a)

Leslie's,

Inc

3

597

Lithia

Motors,

Inc

(Class

A)

175

5,489

LKQ

Corp

233

12,852

Lowe's

Cos,

Inc

2,997

5,015

Macy's,

Inc

63

530

(a)

MarineMax,

Inc

11

759

Monro

Muffler,

Inc

11

415

Murphy

USA,

Inc

195

2,416

(a)

National

Vision

Holdings,

Inc

31

1,296

Nordstrom,

Inc

32

1,066

(a)

ODP

Corp

15

1,485

(a)

Ollie's

Bargain

Outlet

Holdings,

Inc

173

266

(a)

OneWater

Marine,

Inc

4

1,303

(a)

O'Reilly

Automotive,

Inc

1,867

1,209

(a)

Overstock.com,

Inc

7

389

Penske

Auto

Group,

Inc

56

1,980

(a)

Petco

Health

&

Wellness

Co,

Inc

6

922

Pool

Corp

294

2,295

(a),(b)

RealReal,

Inc

12

1,063

(a)

Revolve

Group,

Inc

23

380

(a)

RH

89

7,077

Ross

Stores,

Inc

904

2,402

(a)

Sally

Beauty

Holdings,

Inc

22

697

(a),(b)

Savers

Value

Village,

Inc

5

646

Shoe

Carnival,

Inc

14

881

Signet

Jewelers

Ltd

51

760

(a),(b)

Sleep

Number

Corp

5

31

Sonic

Automotive,

Inc

(Class

A)

2

1,770

(a)

Stitch

Fix,

Inc

6

1,616

(a)

ThredUp,

Inc

4

Stock

Index

Account

12

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

CONSUMER

DISCRETIONARY

DISTRIBUTION

&

RETAIL

(continued)

432

(a)

Tilly's,

Inc

$

1

25,546

TJX

Cos,

Inc

3,112

12,025

Tractor

Supply

Co

663

1,128

(a)

Ulta

Beauty,

Inc

413

1,277

Upbound

Group,

Inc

31

1,483

(a)

Urban

Outfitters,

Inc

78

2,450

(a)

Valvoline,

Inc

85

1,767

(a)

Victoria's

Secret

&

Co

33

2,402

(a)

Warby

Parker,

Inc

44

2,236

(a)

Wayfair,

Inc

72

663

Weyco

Group,

Inc

20

2,841

Williams-Sonoma,

Inc

449

94

Winmark

Corp

30

686

(a)

Zumiez,

Inc

10

TOTAL

CONSUMER

DISCRETIONARY

DISTRIBUTION

&

RETAIL

67,300

CONSUMER

DURABLES

&

APPAREL

-

0.9%

267

(b)

Acushnet

Holdings

Corp

18

524

(a)

Amer

Sports,

Inc

14

1,837

(a),(b)

AMMO,

Inc

3

1,140

(a)

Beazer

Homes

USA,

Inc

23

758

(a)

BK

LC

Lux

Finco

2

Sarl

35

1,299

Brunswick

Corp

70

3,596

(a)

Callaway

Golf

Co

24

2,222

(a)

Capri

Holdings

Ltd

44

547

Carter's,

Inc

22

237

(a)

Cavco

Industries,

Inc

123

629

Century

Communities,

Inc

42

729

Clarus

Corp

3

606

Columbia

Sportswear

Co

46

1,268

Cricut,

Inc

7

1,275

(a)

Crocs,

Inc

135

3,510

(a)

Deckers

Outdoor

Corp

392

6,553

DR

Horton,

Inc

833

643

(a),(b)

Dream

Finders

Homes,

Inc

14

958

Ethan

Allen

Interiors,

Inc

27

3,412

(a)

Figs,

Inc

16

576

(a)

Funko,

Inc

4

3,481

(a)

Garmin

Ltd

756

124

(a)

G-III

Apparel

Group

Ltd

3

4,066

(a)

GoPro,

Inc

3

352

(a)

Green

Brick

Partners,

Inc

20

8,742

(a)

Hanesbrands,

Inc

50

3,286

Hasbro,

Inc

202

712

(a)

Helen

of

Troy

Ltd

38

544

Hooker

Furniture

Corp

5

148

(a)

Hovnanian

Enterprises,

Inc

15

608

Installed

Building

Products,

Inc

104

883

(a)

iRobot

Corp

2

232

Johnson

Outdoors,

Inc

6

1,357

KB

Home

79

1,320

Kontoor

Brands,

Inc

85

1,891

(a)

Landsea

Homes

Corp

12

412

(a)

Latham

Group,

Inc

3

935

La-Z-Boy,

Inc

37

3,082

Leggett

&

Platt,

Inc

24

4,706

Lennar

Corp

(Class

A)

540

349

Lennar

Corp

(Class

B)

38

241

(a)

LGI

Homes,

Inc

16

336

(a),(b)

Lovesac

Co

6

2,578

(a)

Lululemon

Athletica,

Inc

730

561

(a)

M/I

Homes,

Inc

64

688

(a)

Malibu

Boats,

Inc

21

13

SHARES

DESCRIPTION

VALUE

(000)

CONSUMER

DURABLES

&

APPAREL

(continued)

441

Marine

Products

Corp

$

4

673

(a)

MasterCraft

Boat

Holdings,

Inc

12

7,453

(a)

Mattel,

Inc

145

1,786

Meritage

Homes

Corp

127

1,156

(a)

Mohawk

Industries,

Inc

132

638

Movado

Group,

Inc

11

6,890

Newell

Rubbermaid,

Inc

43

27,187

Nike,

Inc

(Class

B)

1,726

68

(a)

NVR,

Inc

493

274

Oxford

Industries,

Inc

16

8,335

(a)

Peloton

Interactive,

Inc

53

1,013

Polaris

Industries,

Inc

41

4,145

Pulte

Homes,

Inc

426

1,386

(a)

Purple

Innovation,

Inc

1

1,375

PVH

Corp

89

924

Ralph

Lauren

Corp

204

110

Rocky

Brands,

Inc

2

1,588

(a)

SharkNinja

Global

SPV

Ltd

132

3,296

(a)

Skechers

U.S.A.,

Inc

(Class

A)

187

1,083

(a)

Skyline

Champion

Corp

103

1,649

Smith

&

Wesson

Brands,

Inc

15

3,687

(a)

Sonos,

Inc

39

1,625

Steven

Madden

Ltd

43

311

Sturm

Ruger

&

Co,

Inc

12

5,336

Tapestry,

Inc

376

1,810

(a)

Taylor

Morrison

Home

Corp

109

3,622

(b)

Tempur

Sealy

International,

Inc

217

2,490

Toll

Brothers,

Inc

263

665

(a)

TopBuild

Corp

203

1,572

(a)

Tri

Pointe

Homes,

Inc

50

5,744

(a)

Under

Armour,

Inc

(Class

A)

36

5,391

(a)

Under

Armour,

Inc

(Class

C)

32

2,696

(a)

Vera

Bradley,

Inc

6

8,194

VF

Corp

127

1,037

Whirlpool

Corp

93

695

Wolverine

World

Wide,

Inc

10

1,532

(a)

YETI

Holdings,

Inc

51

TOTAL

CONSUMER

DURABLES

&

APPAREL

10,383

CONSUMER

SERVICES

-

2.3%

1,229

(a)

Accel

Entertainment,

Inc

12

4,141

ADT,

Inc

34

822

(a)

Adtalem

Global

Education,

Inc

83

9,594

(a)

Airbnb,

Inc

1,146

6,092

Aramark

210

39

(a)

Biglari

Holdings,

Inc

(B

Shares)

8

817

(a)

BJ's

Restaurants,

Inc

28

275

Bloomin'

Brands,

Inc

2

745

Booking

Holdings,

Inc

3,432

1,260

Boyd

Gaming

Corp

83

1,258

(a)

Bright

Horizons

Family

Solutions,

Inc

160

1,062

(a)

Brinker

International,

Inc

158

5,302

(a)

Caesars

Entertainment,

Inc

133

23,974

(a)

Carnival

Corp

468

318

Carriage

Services,

Inc

12

1,811

(a)

Cava

Group,

Inc

156

1,085

(b)

Cheesecake

Factory

53

3,631

(a)

Chegg,

Inc

2

30,879

(a)

Chipotle

Mexican

Grill,

Inc

(Class

A)

1,550

623

(b)

Choice

Hotels

International,

Inc

83

1,672

Churchill

Downs,

Inc

186

2,931

(a)

Coursera,

Inc

19

711

(b)

Cracker

Barrel

Old

Country

Store,

Inc

28

Stock

Index

Account

14

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

CONSUMER

SERVICES

(continued)

2,733

Darden

Restaurants,

Inc

$

568

419

(a)

Dave

&

Buster's

Entertainment,

Inc

7

1,296

(a)

Denny's

Corp

5

1,465

(a)

Despegar.com

Corp

28

458

Dine

Brands

Global

Inc.

11

783

Domino's

Pizza,

Inc

360

7,936

(a)

DoorDash,

Inc

1,450

10,269

(a)

DraftKings,

Inc

341

880

(a)

Duolingo,

Inc

273

2,197

(a)

Dutch

Bros,

Inc

136

809

(a)

El

Pollo

Loco

Holdings,

Inc

8

455

(a)

European

Wax

Center,

Inc

2

2,472

(a)

Everi

Holdings,

Inc

34

2,846

Expedia

Group,

Inc

478

723

(a)

First

Watch

Restaurant

Group,

Inc

12

1,502

(a)

Frontdoor,

Inc

58

870

(a),(b)

Full

House

Resorts,

Inc

4

2,989

(a)

Global

Business

Travel

Group

I

22

412

Golden

Entertainment,

Inc

11

63

Graham

Holdings

Co

61

663

(a)

Grand

Canyon

Education,

Inc

115

2,812

H&R

Block,

Inc

154

1,757

(a)

Hilton

Grand

Vacations,

Inc

66

5,379

Hilton

Worldwide

Holdings,

Inc

1,224

969

Hyatt

Hotels

Corp

119

494

(a)

Inspired

Entertainment,

Inc

4

2,584

International

Game

Technology

plc

42

410

Jack

in

the

Box,

Inc

11

930

(a)

KinderCare

Learning

Cos,

Inc

11

2,068

Krispy

Kreme,

Inc

10

155

(a)

Kura

Sushi

USA,

Inc

8

8,238

Las

Vegas

Sands

Corp

318

1,301

(a)

Laureate

Education,

Inc

27

989

(a)

Life

Time

Group

Holdings,

Inc

30

2,166

(a)

Light

&

Wonder,

Inc

188

1,286

(a)

Lincoln

Educational

Services

Corp

20

608

(a)

Lindblad

Expeditions

Holdings,

Inc

6

5,170

Marriott

International,

Inc

(Class

A)

1,231

901

Marriott

Vacations

Worldwide

Corp

58

16,218

McDonald's

Corp

5,066

5,853

(a)

MGM

Resorts

International

173

1,527

(a)

Mister

Car

Wash,

Inc

12

388

Monarch

Casino

&

Resort,

Inc

30

324

Nathan's

Famous,

Inc

31

9,905

(a)

Norwegian

Cruise

Line

Holdings

Ltd

188

465

(a),(b)

ONE

Group

Hospitality,

Inc

1

1,416

OneSpaWorld

Holdings

Ltd

24

792

Papa

John's

International,

Inc

33

3,518

(a)

Penn

National

Gaming,

Inc

57

600

Perdoceo

Education

Corp

15

2,081

(a)

Planet

Fitness,

Inc

201

1,370

(a)

PlayAGS,

Inc

17

417

(a),(b)

Portillo's,

Inc

5

330

RCI

Hospitality

Holdings,

Inc

14

925

Red

Rock

Resorts,

Inc

40

5,374

Royal

Caribbean

Cruises

Ltd

1,104

1,353

(a)

Rush

Street

Interactive,

Inc

14

10,188

(a)

Sabre

Corp

29

771

(a)

SeaWorld

Entertainment,

Inc

35

3,342

Service

Corp

International

268

766

(a)

Shake

Shack,

Inc

68

2,208

Six

Flags

Entertainment

Corp

79

15

SHARES

DESCRIPTION

VALUE

(000)

CONSUMER

SERVICES

(continued)

25,479

Starbucks

Corp

$

2,499

673

Strategic

Education,

Inc

56

808

(a)

Stride,

Inc

102

3,619

Super

Group

SGHC

Ltd

23

2,381

(a)

Sweetgreen,

Inc

60

829

(a)

Target

Hospitality

Corp

5

1,600

Texas

Roadhouse,

Inc

(Class

A)

267

1,191

Travel

&

Leisure

Co

55

1,856

(a)

Udemy,

Inc

14

941

(a)

Universal

Technical

Institute,

Inc

24

1,020

Vail

Resorts,

Inc

163

4,018

Wendy's

Co

59

686

Wingstop,

Inc

155

1,887

Wyndham

Hotels

&

Resorts,

Inc

171

2,451

Wynn

Resorts

Ltd

205

371

(a)

Xponential

Fitness,

Inc

3

6,226

Yum!

Brands,

Inc

980

TOTAL

CONSUMER

SERVICES

27,902

CONSUMER

STAPLES

DISTRIBUTION

&

RETAIL

-

2.0%

9,504

Albertsons

Cos,

Inc

209

1,108

Andersons,

Inc

48

3,057

(a)

BJ's

Wholesale

Club

Holdings,

Inc

349

889

Casey's

General

Stores,

Inc

386

776

(a)

Chefs'

Warehouse,

Inc

42

9,967

Costco

Wholesale

Corp

9,427

4,732

Dollar

General

Corp

416

4,562

(a)

Dollar

Tree,

Inc

343

2,474

(a)

Grocery

Outlet

Holding

Corp

35

1,600

(a)

HF

Foods

Group,

Inc

8

202

Ingles

Markets,

Inc

(Class

A)

13

14,777

Kroger

Co

1,000

4,130

(a)

Maplebear,

Inc

165

345

Natural

Grocers

by

Vitamin

Cottage,

Inc

14

3,668

(a)

Performance

Food

Group

Co

288

358

Pricesmart,

Inc

31

957

SpartanNash

Co

19

2,272

(a)

Sprouts

Farmers

Market,

Inc

347

10,719

Sysco

Corp

804

10,649

Target

Corp

1,111

141

(a)

United

Natural

Foods,

Inc

4

5,194

(a)

US

Foods

Holding

Corp

340

292

Village

Super

Market

(Class

A)

11

15,831

Walgreens

Boots

Alliance,

Inc

177

97,702

Walmart,

Inc

8,577

313

Weis

Markets,

Inc

24

TOTAL

CONSUMER

STAPLES

DISTRIBUTION

&

RETAIL

24,188

ENERGY

-

3.7%

1,272

(a)

Amplify

Energy

Corp

5

6,664

Antero

Midstream

Corp

120

6,098

(a)

Antero

Resources

Corp

247

7,983

APA

Corp

168

3,123

Archrock,

Inc

82

577

Ardmore

Shipping

Corp

6

452

Aris

Water

Solution,

Inc

14

1,601

(b)

Atlas

Energy

Solutions,

Inc

29

22,604

Baker

Hughes

Co

993

1,669

Berry

Corp

5

4,580

(b)

Borr

Drilling

Ltd

10

510

(a)

Bristow

Group,

Inc

16

16,517

Cabot

Oil

&

Gas

Corp

477

1,403

Cactus,

Inc

64

2,028

California

Resources

Corp

89

Stock

Index

Account

16

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

ENERGY

(continued)

230

(a)

Centrus

Energy

Corp

$

14

4,600

ChampionX

Corp

137

4,984

Cheniere

Energy,

Inc

1,153

5,065

Chesapeake

Energy

Corp

564

36,862

Chevron

Corp

6,167

1,203

Chord

Energy

Corp

136

1,939

Civitas

Resources,

Inc

68

4,074

(a)

Clean

Energy

Fuels

Corp

6

3,718

(a)

CNX

Resources

Corp

117

2,351

Comstock

Resources,

Inc

48

29,124

ConocoPhillips

3,059

61

Core

Laboratories,

Inc

1

1,192

Core

Natural

Resources,

Inc

92

4,260

Crescent

Energy

Co

48

875

CVR

Energy,

Inc

17

1,510

Delek

US

Holdings,

Inc

23

15,110

Devon

Energy

Corp

565

3,198

DHT

Holdings,

Inc

34

4,269

Diamondback

Energy,

Inc

683

1,119

Diversified

Energy

Co

plc

15

535

(a)

DMC

Global,

Inc

4

1,083

Dorian

LPG

Ltd

24

4,717

(a)

Drilling

Tools

International

Corp

11

2,182

DT

Midstream,

Inc

211

2,695

(a),(b)

Empire

Petroleum

Corp

17

3,799

(a),(b)

Encore

Energy

Corp

5

4,018

(a),(b)

Energy

Fuels,

Inc

15

12,493

EOG

Resources,

Inc

1,602

12,760

EQT

Corp

682

3,165

Evolution

Petroleum

Corp

16

428

Excelerate

Energy,

Inc

12

1,917

(a)

Expro

Group

Holdings

NV

19

99,149

Exxon

Mobil

Corp

11,792

691

FLEX

LNG

Ltd

16

981

(a)

Forum

Energy

Technologies,

Inc

20

954

FutureFuel

Corp

4

1,739

Golar

LNG

Ltd

66

2,448

Granite

Ridge

Resources,

Inc

15

1,490

(a)

Green

Plains,

Inc

7

278

(a)

Gulfport

Energy

Operating

Corp

51

19,389

Halliburton

Co

492

1,956

(a)

Helix

Energy

Solutions

Group,

Inc

16

2,301

Helmerich

&

Payne,

Inc

60

6,128

Hess

Corp

979

3,473

HF

Sinclair

Corp

114

1,195

(a)

Innovex

International,

Inc

21

404

International

Seaways,

Inc

13

44,960

Kinder

Morgan,

Inc

1,283

394

Kinetik

Holdings,

Inc

20

472

Kodiak

Gas

Services,

Inc

18

4,919

(a)

Kosmos

Energy

Ltd

11

3,840

Liberty

Energy,

Inc

61

4,177

Magnolia

Oil

&

Gas

Corp

106

7,382

Marathon

Petroleum

Corp

1,075

2,911

Matador

Resources

Co

149

2,664

Murphy

Oil

Corp

76

238

(a)

Nabors

Industries

Ltd

10

726

Nacco

Industries,

Inc

(Class

A)

24

1,311

(b)

New

Fortress

Energy,

Inc

11

3,366

(a)

Newpark

Resources,

Inc

20

2,786

(a)

NextDecade

Corp

22

3,704

Noble

Corp

plc

88

17

SHARES

DESCRIPTION

VALUE

(000)

ENERGY

(continued)

4,171

Nordic

American

Tankers

Ltd

$

10

846

Northern

Oil

and

Gas,

Inc

26

6,436

NOV,

Inc

98

16,204

Occidental

Petroleum

Corp

800

2,352

(a)

Oceaneering

International,

Inc

51

2,073

(a)

Oil

States

International,

Inc

11

14,078

ONEOK,

Inc

1,397

6,170

Ovintiv,

Inc

264

1,291

(a)

Par

Pacific

Holdings,

Inc

18

7,160

Patterson-UTI

Energy,

Inc

59

2,663

PBF

Energy,

Inc

51

1,909

Peabody

Energy

Corp

26

15,047

Permian

Resources

Corp

208

9,520

Phillips

66

1,176

17

(a)

PrimeEnergy

Corp

4

2,609

(a)

ProPetro

Holding

Corp

19

5,850

Range

Resources

Corp

234

702

(a)

Rex

American

Resources

Corp

26

257

Riley

Exploration

Permian,

Inc

7

2,001

(a)

Ring

Energy,

Inc

2

2,256

RPC,

Inc

12

1,202

(a)

Sable

Offshore

Corp

30

792

SandRidge

Energy,

Inc

9

33,303

Schlumberger

Ltd

1,392

993

Scorpio

Tankers,

Inc

37

2,348

(a)

SEACOR

Marine

Holdings,

Inc

12

1,338

(a)

Seadrill

Ltd

33

1,587

Select

Water

Solutions,

Inc

17

2,365

SFL

Corp

Ltd

19

915

Sitio

Royalties

Corp

18

2,674

SM

Energy

Co

80

886

Solaris

Oilfield

Infrastructure,

Inc

19

1,668

(a)

Talos

Energy,

Inc

16

4,925

Targa

Resources

Corp

987

8,895

TechnipFMC

plc

282

2,111

Teekay

Corp

Ltd

14

560

Teekay

Tankers

Ltd

21

3,440

(a)

Tetra

Technologies,

Inc

12

412

Texas

Pacific

Land

Corp

546

1,174

(a)

Tidewater,

Inc

50

8,317

(a)

Transocean

Ltd

26

7,605

(a)

Uranium

Energy

Corp

36

16,622

(a)

Ur-Energy,

Inc

11

1,428

Vaalco

Energy,

Inc

5

2,158

(a),(b)

Valaris

Ltd

85

7,468

Valero

Energy

Corp

986

2,185

Viper

Energy

Partners

LP

99

458

(a)

Vital

Energy,

Inc

10

758

(b)

Vitesse

Energy,

Inc

19

3,587

(b)

W&T

Offshore,

Inc

6

1,619

Weatherford

International

plc

87

28,240

Williams

Cos,

Inc

1,688

94

World

Fuel

Services

Corp

3

TOTAL

ENERGY

45,684

EQUITY

REAL

ESTATE

INVESTMENT

TRUSTS

(REITS)

-

2.5%

3,091

Acadia

Realty

Trust

65

2,147

Agree

Realty

Corp

166

1,433

Alexander

&

Baldwin,

Inc

25

113

Alexander's,

Inc

24

4,161

Alexandria

Real

Estate

Equities,

Inc

385

1,558

Alpine

Income

Property

Trust,

Inc

26

241

American

Assets

Trust,

Inc

5

Stock

Index

Account

18

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

EQUITY

REAL

ESTATE

INVESTMENT

TRUSTS

(REITS)

(continued)

3,618

American

Healthcare

REIT,

Inc

$

110

7,842

American

Homes

4

Rent

296

10,500

American

Tower

Corp

2,285

6,225

Americold

Realty

Trust,

Inc

134

2,424

Apartment

Investment

and

Management

Co

21

4,526

Apple

Hospitality

REIT,

Inc

58

1,658

Armada

Hoffler

Properties,

Inc

12

3,250

AvalonBay

Communities,

Inc

697

3,769

Boston

Properties,

Inc

253

1,555

Braemar

Hotels

&

Resorts,

Inc

4

3,704

Brandywine

Realty

Trust

16

7,618

Brixmor

Property

Group,

Inc

202

4,364

Broadstone

Net

Lease,

Inc

74

552

BRT

Apartments

Corp

9

2,484

Camden

Property

Trust

304

3,211

CareTrust

REIT,

Inc

92

1,043

CBL

&

Associates

Properties,

Inc

28

460

Centerspace

30

1,449

Chatham

Lodging

Trust

10

1,087

City

Office

REIT,

Inc

6

544

Clipper

Realty,

Inc

2

753

Community

Healthcare

Trust,

Inc

14

3,008

Corporate

Office

Properties

Trust

82

4,434

Cousins

Properties,

Inc

131

9,887

Crown

Castle,

Inc

1,031

588

CTO

Realty

Growth,

Inc

11

5,793

CubeSmart

247

3,024

Curbline

Properties

Corp

73

3,732

DiamondRock

Hospitality

Co

29

7,695

Digital

Realty

Trust,

Inc

1,103

7,300

Diversified

Healthcare

Trust

17

4,303

Douglas

Emmett,

Inc

69

1,724

Easterly

Government

Properties,

Inc

18

1,084

EastGroup

Properties,

Inc

191

3,522

Empire

State

Realty

Trust,

Inc

28

1,203

EPR

Properties

63

2,189

Equinix,

Inc

1,785

4,198

Equity

Lifestyle

Properties,

Inc

280

8,454

Equity

Residential

605

4,151

Essential

Properties

Realty

Trust,

Inc

135

1,431

Essex

Property

Trust,

Inc

439

4,761

Extra

Space

Storage,

Inc

707

967

Farmland

Partners,

Inc

11

1,812

Federal

Realty

Investment

Trust

177

3,144

First

Industrial

Realty

Trust,

Inc

170

1,561

Four

Corners

Property

Trust,

Inc

45

985

FrontView

REIT,

Inc

13

5,692

Gaming

and

Leisure

Properties,

Inc

290

1,064

Getty

Realty

Corp

33

881

Gladstone

Commercial

Corp

13

815

Gladstone

Land

Corp

9

1,479

Global

Medical

REIT,

Inc

13

2,111

Global

Net

Lease,

Inc

17

8,075

Healthcare

Realty

Trust,

Inc

136

16,075

Healthpeak

Properties,

Inc

325

1,224

Highwoods

Properties,

Inc

36

16,728

Host

Hotels

&

Resorts

Inc

238

3,600

Hudson

Pacific

Properties,

Inc

11

5,802

Independence

Realty

Trust,

Inc

123

533

Innovative

Industrial

Properties,

Inc

29

1,587

InvenTrust

Properties

Corp

47

14,307

Invitation

Homes,

Inc

499

19

SHARES

DESCRIPTION

VALUE

(000)

EQUITY

REAL

ESTATE

INVESTMENT

TRUSTS

(REITS)

(continued)

7,001

Iron

Mountain,

Inc

$

602

577

JBG

SMITH

Properties

9

2,453

Kilroy

Realty

Corp

80

15,811

Kimco

Realty

Corp

336

4,843

Kite

Realty

Group

Trust

108

1,944

Lamar

Advertising

Co

221

9,294

Lexington

Realty

Trust

80

1,521

Lineage,

Inc

89

838

LTC

Properties,

Inc

30

6,081

Macerich

Co

104

1,163

Mack-Cali

Realty

Corp

20

9,859

Medical

Properties

Trust,

Inc

59

2,787

Mid-America

Apartment

Communities,

Inc

467

2,736

(a)

Millrose

Properties,

Inc

73

986

National

Health

Investors,

Inc

73

4,203

National

Retail

Properties,

Inc

179

927

National

Storage

Affiliates

Trust

37

336

(a)

NET

Lease

Office

Properties

11

1,788

NETSTREIT

Corp

28

662

NexPoint

Residential

Trust,

Inc

26

5,263

Omega

Healthcare

Investors,

Inc

200

574

One

Liberty

Properties,

Inc

15

1,597

Orion

Office

REIT,

Inc

3

2,956

Outfront

Media,

Inc

48

4,579

Paramount

Group,

Inc

20

2,943

Park

Hotels

&

Resorts,

Inc

31

738

(b)

Peakstone

Realty

Trust

9

1,145

Pebblebrook

Hotel

Trust

12

2,989

Phillips

Edison

&

Co,

Inc

109

3,343

Piedmont

Office

Realty

Trust,

Inc

25

628

Plymouth

Industrial

REIT,

Inc

10

1,168

Postal

Realty

Trust,

Inc

17

1,831

PotlatchDeltic

Corp

83

20,773

Prologis,

Inc

2,322

3,658

Public

Storage,

Inc

1,095

3,699

Rayonier,

Inc

103

19,317

Realty

Income

Corp

1,121

4,213

Regency

Centers

Corp

311

5,133

Rexford

Industrial

Realty,

Inc

201

2,146

RLJ

Lodging

Trust

17

1,525

Ryman

Hospitality

Properties,

Inc

139

4,837

Sabra

Health

Care

REIT,

Inc

84

830

Safehold,

Inc

16

392

Saul

Centers,

Inc

14

2,579

SBA

Communications

Corp

567

742

Service

Properties

Trust

2

7,470

Simon

Property

Group,

Inc

1,241

1,512

SITE

Centers

Corp

19

1,278

SL

Green

Realty

Corp

74

3,739

STAG

Industrial,

Inc

135

3,928

Summit

Hotel

Properties,

Inc

21

2,965

Sun

Communities,

Inc

381

4,521

Sunstone

Hotel

Investors,

Inc

43

1,757

Tanger

Factory

Outlet

Centers,

Inc

59

2,271

Terreno

Realty

Corp

144

7,879

UDR,

Inc

356

994

UMH

Properties,

Inc

19

3,786

Uniti

Group,

Inc

19

294

Universal

Health

Realty

Income

Trust

12

2,004

Urban

Edge

Properties

38

9,861

Ventas,

Inc

678

23,421

(c)

VICI

Properties,

Inc

764

Stock

Index

Account

20

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

EQUITY

REAL

ESTATE

INVESTMENT

TRUSTS

(REITS)

(continued)

3,875

Vornado

Realty

Trust

$

143

794

Washington

REIT

14

13,788

(c)

Welltower,

Inc

2,112

16,339

Weyerhaeuser

Co

478

1,293

Whitestone

REIT

19

5,004

WP

Carey,

Inc

316

994

Xenia

Hotels

&

Resorts,

Inc

12

TOTAL

EQUITY

REAL

ESTATE

INVESTMENT

TRUSTS

(REITS)

30,935

FINANCIAL

SERVICES

-

8.8%

545

Affiliated

Managers

Group,

Inc

92

5,810

(a)

Affirm

Holdings,

Inc

263

17,363

(b)

AGNC

Investment

Corp

166

315

Alerus

Financial

Corp

6

6,587

Ally

Financial,

Inc

240

12,487

American

Express

Co

3,360

2,105

Ameriprise

Financial,

Inc

1,019

11,137

Annaly

Capital

Management,

Inc

226

3,041

Apollo

Commercial

Real

Estate

Finance,

Inc

29

11,856

Apollo

Global

Management,

Inc

1,624

3,729

(b)

Arbor

Realty

Trust,

Inc

44

1,014

(b)

Ares

Commercial

Real

Estate

Corp

5

4,280

Ares

Management

Corp

628

412

ARMOUR

Residential

REIT,

Inc

7

1,740

Artisan

Partners

Asset

Management,

Inc

68

3,908

(a)

AvidXchange

Holdings,

Inc

33

13

Banco

Latinoamericano

de

Exportaciones

S.A.

(Class

E)

1

16,123

Bank

of

New

York

Mellon

Corp

1,352

41,177

(a)

Berkshire

Hathaway,

Inc

21,930

8,951

BGC

Group,

Inc

82

3,295

BlackRock,

Inc

3,119

2,472

Blackstone

Mortgage

Trust,

Inc

49

16,243

Blackstone,

Inc

2,270

12,487

(a)

Block,

Inc

678

11,576

Blue

Owl

Capital,

Inc

232

1,184

Bread

Financial

Holdings,

Inc

59

111

Brightsphere

Investment

Group,

Inc

3

3,033

BrightSpire

Capital,

Inc

17

4,774

Burford

Capital

Ltd

63

2,523

Cannae

Holdings,

Inc

46

1,535

(a)

Cantaloupe,

Inc

12

8,544

Capital

One

Financial

Corp

1,532

5,682

Carlyle

Group,

Inc

248

576

Cass

Information

Systems,

Inc

25

2,253

Cboe

Global

Markets,

Inc

510

37,220

Charles

Schwab

Corp

2,914

1,481

Chicago

Atlantic

Real

Estate

Finance,

Inc

22

1,947

Chimera

Investment

Corp

25

2,359

Claros

Mortgage

Trust,

Inc

9

8,087

CME

Group,

Inc

2,145

853

Cohen

&

Steers,

Inc

68

4,596

(a)

Coinbase

Global,

Inc

792

1,463

Compass

Diversified

Trust

27

7,329

Corebridge

Financial,

Inc

231

1,491

(a)

Corpay,

Inc

520

129

(a)

Credit

Acceptance

Corp

67

172

(a)

Dave,

Inc

14

118

Diamond

Hill

Investment

Group,

Inc

17

3,807

DigitalBridge

Group,

Inc

34

5,655

Discover

Financial

Services

965

445

(a)

Donnelley

Financial

Solutions,

Inc

19

620

Dynex

Capital,

Inc

8

1,030

Ellington

Financial,

Inc

14

21

SHARES

DESCRIPTION

VALUE

(000)

FINANCIAL

SERVICES

(continued)

215

Enact

Holdings,

Inc

$

7

553

(a)

Encore

Capital

Group,

Inc

19

613

(a)

Enova

International,

Inc

59

7,778

Equitable

Holdings,

Inc

405

2,494

Essent

Group

Ltd

144

1,004

(a)

Euronet

Worldwide,

Inc

107

904

Evercore

Partners,

Inc

(Class

A)

181

1,923

EVERTEC,

Inc

71

830

Factset

Research

Systems,

Inc

377

120

Federal

Agricultural

Mortgage

Corp

23

12,537

Fidelity

National

Information

Services,

Inc

936

848

FirstCash

Holdings,

Inc

102

12,622

(a)

Fiserv,

Inc

2,787

2,549

(a)

Flywire

Corp

24

481

(a),(b)

Forge

Global

Holdings,

Inc

0^

621

Franklin

BSP

Realty

Trust,

Inc

8

6,849

Franklin

Resources,

Inc

132

559

(b)

GCM

Grosvenor,

Inc

7

6,015

Global

Payments,

Inc

589

6,798

Goldman

Sachs

Group,

Inc

3,714

1,667

Granite

Point

Mortgage

Trust,

Inc

4

1,775

(a)

Green

Dot

Corp

15

904

Hamilton

Lane,

Inc

134

2,171

Hannon

Armstrong

Sustainable

Infrastructure

Capital,

Inc

64

1,184

Houlihan

Lokey,

Inc

191

2,433

Interactive

Brokers

Group,

Inc

(Class

A)

403

12,674

Intercontinental

Exchange,

Inc

2,186

677

(a)

International

Money

Express,

Inc

9

5,630

Invesco

Ltd

85

645

Invesco

Mortgage

Capital,

Inc

5

1,648

Jack

Henry

&

Associates,

Inc

301

1,661

Jackson

Financial,

Inc

139

3,234

Janus

Henderson

Group

plc

117

4,323

Jefferies

Financial

Group,

Inc

232

15,312

KKR

&

Co,

Inc

1,770

933

KKR

Real

Estate

Finance

Trust,

Inc

10

2,645

Ladder

Capital

Corp

30

2,463

Lazard,

Inc

107

2,865

(a)

LendingClub

Corp

30

334

(a)

LendingTree,

Inc

17

1,677

LPL

Financial

Holdings,

Inc

549

837

MarketAxess

Holdings,

Inc

181

11,987

(a)

Marqeta,

Inc

49

18,337

Mastercard,

Inc

(Class

A)

10,051

77

Merchants

Bancorp

3

2,348

MFA

Financial,

Inc

24

5,519

MGIC

Investment

Corp

137

1,603

Moelis

&

Co

94

202

(a)

Moneylion,

Inc

18

3,558

Moody's

Corp

1,657

25,931

Morgan

Stanley

3,025

584

Morningstar,

Inc

175

1,395

(a)

Mr

Cooper

Group,

Inc

167

1,766

MSCI,

Inc

(Class

A)

999

9,284

Nasdaq

Stock

Market,

Inc

704

609

Navient

Corp

8

1,078

(a)

NCR

Corp

ATM

28

249

Nelnet,

Inc

(Class

A)

28

619

(a)

NerdWallet,

Inc

6

2,274

New

York

Mortgage

Trust,

Inc

15

1,313

(a)

NMI

Holdings,

Inc

47

4,361

Northern

Trust

Corp

430

Stock

Index

Account

22

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

FINANCIAL

SERVICES

(continued)

436

(a)

Ocwen

Financial

Corp

$

14

1,998

OneMain

Holdings,

Inc

98

3,011

(a)

Open

Lending

Corp

8

651

(b)

Orchid

Island

Capital,

Inc

5

1,141

P10,

Inc

13

5,269

(a)

Pagseguro

Digital

Ltd

40

1,422

Patria

Investments

Ltd

16

5,249

(a)

Payoneer

Global,

Inc

38

22,577

(a)

PayPal

Holdings,

Inc

1,473

1,007

(a)

Paysafe

Ltd

16

750

PennyMac

Financial

Services,

Inc

75

2,070

PennyMac

Mortgage

Investment

Trust

30

745

Perella

Weinberg

Partners

14

419

Piper

Jaffray

Cos

104

727

PJT

Partners,

Inc

100

684

(a)

PRA

Group,

Inc

14

750

PROG

Holdings,

Inc

20

3,105

Radian

Group,

Inc

103

4,550

Raymond

James

Financial,

Inc

632

3,562

(b)

Ready

Capital

Corp

18

2,761

Redwood

Trust,

Inc

17

383

Regional

Management

Corp

12

3,564

(a)

Remitly

Global,

Inc

74

2,014

(a)

Repay

Holdings

Corp

11

11,716

Rithm

Capital

Corp

134

14,847

(a)

Robinhood

Markets,

Inc

618

3,914

Rocket

Cos,

Inc

47

7,021

S&P

Global,

Inc

3,567

2,167

SEI

Investments

Co

168

1,262

(a)

Shift4

Payments,

Inc

103

1,508

Silvercrest

Asset

Management

Group,

Inc

25

4,674

SLM

Corp

137

22,427

(a)

SoFi

Technologies,

Inc

261

5,839

Starwood

Property

Trust,

Inc

115

6,726

State

Street

Corp

602

1,257

StepStone

Group,

Inc

66

2,468

Stifel

Financial

Corp

233

6,153

(a)

StoneCo

Ltd

65

1,351

(a)

StoneX

Group,

Inc

103

87

(a)

SWK

Holdings

Corp

2

9,111

Synchrony

Financial

482

5,251

T

Rowe

Price

Group,

Inc

482

10,647

(a)

Toast,

Inc

353

1,884

TPG

RE

Finance

Trust,

Inc

15

1,717

TPG,

Inc

81

2,601

Tradeweb

Markets,

Inc

386

2,103

Two

Harbors

Investment

Corp

28

1,304

(a)

Upstart

Holdings,

Inc

60

2,181

UWM

Holdings

Corp

12

705

(a)

Velocity

Financial,

Inc

13

711

Victory

Capital

Holdings,

Inc

41

1,980

Virtu

Financial,

Inc

76

76

Virtus

Investment

Partners,

Inc

13

38,804

Visa,

Inc

(Class

A)

13,599

2,158

Voya

Financial,

Inc

146

771

Walker

&

Dunlop,

Inc

66

1,032

Waterstone

Financial,

Inc

14

5,981

Western

Union

Co

63

953

(a)

WEX,

Inc

150

4,611

WisdomTree,

Inc

41

160

(a)

World

Acceptance

Corp

20

23

SHARES

DESCRIPTION

VALUE

(000)

FINANCIAL

SERVICES

(continued)

9,792

XP,

Inc

$

135

TOTAL

FINANCIAL

SERVICES

107,332

FOOD,

BEVERAGE

&

TOBACCO

-

2.5%

873

Alico,

Inc

26

38,245

Altria

Group,

Inc

2,295

11,127

Archer-Daniels-Midland

Co

534

1,674

B&G

Foods,

Inc

(Class

A)

12

1,699

(a),(b)

Beyond

Meat,

Inc

5

206

(a)

Boston

Beer

Co,

Inc

(Class

A)

49

208

Brown-Forman

Corp

(Class

A)

7

4,162

Brown-Forman

Corp

(Class

B)

141

2,904

Bunge

Global

S.A.

222

583

Calavo

Growers,

Inc

14

700

Cal-Maine

Foods,

Inc

64

4,854

Campbell

Soup

Co

194

4,227

(a)

Celsius

Holdings,

Inc

151

87,369

Coca-Cola

Co

6,257

126

Coca-Cola

Consolidated

Inc

170

10,279

ConAgra

Brands,

Inc

274

3,589

Constellation

Brands,

Inc

(Class

A)

659

4,066

(a)

Darling

International,

Inc

127

1,898

Dole

plc

27

1,530

Flowers

Foods,

Inc

29

1,252

(a),(b)

Forafric

Global

plc

11

95

Fresh

Del

Monte

Produce,

Inc

3

1,117

(a)

Freshpet,

Inc

93

12,685

General

Mills,

Inc

758

2,641

(a)

Hain

Celestial

Group,

Inc

11

3,329

Hershey

Co

569

5,709

Hormel

Foods

Corp

177

1,536

Ingredion,

Inc

208

308

J&J

Snack

Foods

Corp

41

2,234

J.M.

Smucker

Co

265

368

John

B

Sanfilippo

&

Son,

Inc

26

5,820

Kellogg

Co

480

26,017

Keurig

Dr

Pepper,

Inc

890

16,764

Kraft

Heinz

Co

510

2,865

Lamb

Weston

Holdings,

Inc

153

383

Lancaster

Colony

Corp

67

6,128

McCormick

&

Co,

Inc

504

476

MGP

Ingredients,

Inc

14

684

(a)

Mission

Produce,

Inc

7

4,022

Molson

Coors

Brewing

Co

(Class

B)

245

30,692

Mondelez

International,

Inc

2,082

16,145

(a)

Monster

Beverage

Corp

945

607

National

Beverage

Corp

25

30,955

PepsiCo,

Inc

4,641

35,133

Philip

Morris

International,

Inc

5,577

986

(a)

Pilgrim's

Pride

Corp

54

1,187

(a)

Post

Holdings,

Inc

138

4,644

Primo

Brands

Corp

165

5

Seaboard

Corp

14

226

(a)

Seneca

Foods

Corp

20

2,221

(a)

Simply

Good

Foods

Co

77

2,448

(a)

SunOpta,

Inc

12

501

(a)

TreeHouse

Foods,

Inc

14

310

Turning

Point

Brands,

Inc

18

5,600

Tyson

Foods,

Inc

(Class

A)

357

612

Universal

Corp

34

1,426

Utz

Brands,

Inc

20

630

(a)

Vita

Coco

Co,

Inc

19

689

(a)

Vital

Farms,

Inc

21

Stock

Index

Account

24

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

FOOD,

BEVERAGE

&

TOBACCO

(continued)

1,716

(b)

WK

Kellogg

Co

$

34

TOTAL

FOOD,

BEVERAGE

&

TOBACCO

30,556

HEALTH

CARE

EQUIPMENT

&

SERVICES

-

4.8%

38,907

Abbott

Laboratories

5,161

2,188

(a)

Acadia

Healthcare

Co,

Inc

66

1,487

(a)

Accolade,

Inc

10

2,296

(a)

AdaptHealth

Corp

25

409

(a)

Addus

HomeCare

Corp

40

7,389

(a)

agilon

health,

Inc

32

1,640

(a)

Align

Technology,

Inc

261

2,083

(a)

Alignment

Healthcare,

Inc

39

2,458

(a)

Alphatec

Holdings,

Inc

25

442

(a)

Amedisys,

Inc

41

3,818

AmerisourceBergen

Corp

1,062

986

(a)

AMN

Healthcare

Services,

Inc

24

1,310

(a)

Angiodynamics,

Inc

12

1,046

(a)

Apollo

Medical

Holdings,

Inc

32

1,229

(a)

AtriCure,

Inc

40

1,650

(a)

Avanos

Medical,

Inc

24

1,345

(a)

Aveanna

Healthcare

Holdings,

Inc

7

1,009

(a)

Axogen,

Inc

19

11,658

Baxter

International,

Inc

399

6,468

Becton

Dickinson

&

Co

1,482

33,004

(a)

Boston

Scientific

Corp

3,329

1,283

(a)

BrightSpring

Health

Services,

Inc

23

6,211

(a)

Brookdale

Senior

Living,

Inc

39

5,302

Cardinal

Health,

Inc

730

627

(a)

Castle

Biosciences,

Inc

13

11,157

(a)

Centene

Corp

677

521

(a)

Ceribell,

Inc

10

3,092

(a)

Certara,

Inc

31

4,212

(a)

Cerus

Corp

6

312

Chemed

Corp

192

6,097

Cigna

Group

2,006

1,587

Concentra

Group

Holdings

Parent,

Inc

34

671

Conmed

Corp

41

4,527

(a)

Cooper

Cos,

Inc

382

567

(a)

Corvel

Corp

63

1,273

(a)

Cross

Country

Healthcare,

Inc

19

1,250

(a)

CryoLife,

Inc

31

28,475

CVS

Health

Corp

1,929

1,145

(a)

DaVita,

Inc

175

792

(a)

Definitive

Healthcare

Corp

2

2,808

Dentsply

Sirona,

Inc

42

8,859

(a)

DexCom,

Inc

605

2,001

(a)

DocGo,

Inc

5

2,649

(a)

Doximity,

Inc

154

13,382

(a)

Edwards

Lifesciences

Corp

970

5,297

Elevance

Health,

Inc

2,304

286

Embecta

Corp

4

2,371

Encompass

Health

Corp

240

1,534

(a)

Enhabit,

Inc

13

1,154

(a)

Enovis

Corp

44

1,277

Ensign

Group,

Inc

165

3,894

(a)

Envista

Holdings

Corp

67

2,165

(a)

Evolent

Health,

Inc

21

604

(a),(b)

Fulgent

Genetics,

Inc

10

10,023

GE

HealthCare

Technologies,

Inc

809

290

(a)

GeneDx

Holdings

Corp

26

1,276

(a)

Glaukos

Corp

126

2,572

(a)

Globus

Medical,

Inc

188

2,679

(a)

Guardant

Health,

Inc

114

25

SHARES

DESCRIPTION

VALUE

(000)

HEALTH

CARE

EQUIPMENT

&

SERVICES

(continued)

967

(a)

Haemonetics

Corp

$

61

4,259

HCA,

Inc

1,472

1,262

(a)

Health

Catalyst,

Inc

6

1,908

(a)

HealthEquity,

Inc

169

1,071

HealthStream,

Inc

34

3,070

(a)

Henry

Schein,

Inc

210

4,521

(a)

Hims

&

Hers

Health,

Inc

134

4,962

(a)

Hologic,

Inc

307

2,729

Humana,

Inc

722

588

(a)

ICU

Medical,

Inc

82

1,866

(a)

IDEXX

Laboratories,

Inc

784

1,801

(a)

InfuSystem

Holdings,

Inc

10

2,055

(a)

Inmode

Ltd

36

316

(a)

Innovage

Holding

Corp

1

672

(a)

Inogen,

Inc

5

734

(a)

Inspire

Medical

Systems,

Inc

117

1,531

(a)

Insulet

Corp

402

638

(a)

Integer

Holdings

Corp

75

241

(a)

Integra

LifeSciences

Holdings

Corp

5

7,931

(a)

Intuitive

Surgical,

Inc

3,928

402

iRadimed

Corp

21

818

(a)

iRhythm

Technologies,

Inc

86

390

(a)

Joint

Corp

5

1,982

Labcorp

Holdings,

Inc

461

1,538

(a)

Lantheus

Holdings,

Inc

150

562

LeMaitre

Vascular,

Inc

47

1,759

(a)

LifeStance

Health

Group,

Inc

12

874

(a)

LivaNova

plc

34

951

(a)

Masimo

Corp

158

2,813

McKesson

Corp

1,893

29,184

Medtronic

plc

2,622

1,360

(a)

Merit

Medical

Systems,

Inc

144

426

(a),(b)

ModivCare,

Inc

1

1,325

(a)

Molina

Healthcare,

Inc

436

1,138

(a),(b)

Nano-X

Imaging

Ltd

6

212

National

Healthcare

Corp

20

357

National

Research

Corp

5

5,732

(a)

Neogen

Corp

50

3,250

(a)

NeoGenomics,

Inc

31

1,074

(a)

Nevro

Corp

6

2,637

(a)

Novocure

Ltd

47

1,291

(a)

Omnicell,

Inc

45

13,300

(a),(b)

Opko

Health,

Inc

22

578

(a)

OptimizeRx

Corp

5

3,932

(a)

Option

Care

Health,

Inc

137

2,181

(a)

OraSure

Technologies,

Inc

7

945

(a)

Orthofix

Medical,

Inc

15

357

(a)

OrthoPediatrics

Corp

9

2,217

(a)

Owens

&

Minor,

Inc

20

593

(a)

PACS

Group,

Inc

7

1,177

(a)

Paragon

28,

Inc

15

1,971

Patterson

Cos,

Inc

62

1,877

(a)

Pediatrix

Medical

Group,

Inc

27

942

(a)

Pennant

Group,

Inc

24

903

(a)

Penumbra,

Inc

241

4,382

(a)

Performant

Financial

Corp

13

1,246

(a)

Phreesia,

Inc

32

411

Premier,

Inc

8

2,886

(a)

Privia

Health

Group,

Inc

65

670

(a)

PROCEPT

BioRobotics

Corp

39

1,851

(a)

Progyny,

Inc

41

711

(a)

Pulmonx

Corp

5

Stock

Index

Account

26

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

HEALTH

CARE

EQUIPMENT

&

SERVICES

(continued)

324

(a),(b)

Pulse

Biosciences,

Inc

$

5

2,248

Quest

Diagnostics,

Inc

380

1,394

(a)

QuidelOrtho

Corp

49

1,510

(a)

RadNet,

Inc

75

3,423

Resmed,

Inc

766

558

(a)

RxSight,

Inc

14

448

(a),(b)

Sanara

Medtech,

Inc

14

1,342

(a)

Schrodinger,

Inc

27

1,967

Select

Medical

Holdings

Corp

33

815

(a)

SI-BONE,

Inc

11

414

Simulations

Plus,

Inc

10

2,785

(a)

Solventum

Corp

212

1,339

(a)

STAAR

Surgical

Co

24

2,266

STERIS

plc

514

8,077

Stryker

Corp

3,007

1,791

(a)

Surgery

Partners,

Inc

43

516

(a)

SurModics,

Inc

16

468

(a)

Tactile

Systems

Technology,

Inc

6

1,480

(a)

Tandem

Diabetes

Care,

Inc

28

4,752

(a)

Teladoc

Health,

Inc

38

1,106

Teleflex,

Inc

153

2,281

(a)

Tenet

Healthcare

Corp

307

839

(a)

TransMedics

Group,

Inc

56

803

(a)

Treace

Medical

Concepts,

Inc

7

105

(a)

UFP

Technologies,

Inc

21

20,725

UnitedHealth

Group,

Inc

10,855

1,267

Universal

Health

Services,

Inc

(Class

B)

238

468

US

Physical

Therapy,

Inc

34

149

Utah

Medical

Products,

Inc

8

1,492

(a)

Varex

Imaging

Corp

17

3,417

(a)

Veeva

Systems,

Inc

791

1,211

(a)

Waystar

Holding

Corp

45

4,620

Zimmer

Biomet

Holdings,

Inc

523

56

(a)

Zimvie,

Inc

1

1,048

(a),(b)

Zynex,

Inc

2

TOTAL

HEALTH

CARE

EQUIPMENT

&

SERVICES

58,404

HOUSEHOLD

&

PERSONAL

PRODUCTS

-

1.2%

3,194

(a)

BellRing

Brands,

Inc

238

400

(a),(b)

Central

Garden

&

Pet

Co

15

522

(a)

Central

Garden

and

Pet

Co

(Class

A)

17

5,244

Church

&

Dwight

Co,

Inc

577

2,906

Clorox

Co

428

18,424

Colgate-Palmolive

Co

1,726

9,161

(a)

Coty,

Inc

50

1,333

(a)

elf

Beauty,

Inc

84

952

Energizer

Holdings,

Inc

28

5,675

Estee

Lauder

Cos

(Class

A)

375

622

(a)

Herbalife

Ltd

5

2,283

(a)

Honest

Co,

Inc

11

345

Inter

Parfums,

Inc

39

43,083

Kenvue,

Inc

1,033

7,472

Kimberly-Clark

Corp

1,063

366

(a)

Medifast,

Inc

5

537

(a)

Nature's

Sunshine

Products,

Inc

7

142

Nu

Skin

Enterprises,

Inc

(Class

A)

1

3,350

(a),(b)

Olaplex

Holdings,

Inc

4

53,080

Procter

&

Gamble

Co

9,046

1,260

Reynolds

Consumer

Products,

Inc

30

637

Spectrum

Brands

Holdings,

Inc

46

426

(a)

USANA

Health

Sciences,

Inc

11

27

SHARES

DESCRIPTION

VALUE

(000)

HOUSEHOLD

&

PERSONAL

PRODUCTS

(continued)

292

WD-40

Co

$

71

TOTAL

HOUSEHOLD

&

PERSONAL

PRODUCTS

14,910

INSURANCE

-

2.5%

12,535

Aflac,

Inc

1,394

6,082

Allstate

Corp

1,259

1,747

(a)

AMBAC

Financial

Group,

Inc

15

1,356

American

Financial

Group,

Inc

178

13,222

American

International

Group,

Inc

1,150

62

Amerisafe,

Inc

3

4,338

Aon

plc

1,731

8,391

Arch

Capital

Group

Ltd

807

1,319

Assurant,

Inc

277

1,075

Assured

Guaranty

Ltd

95

1,520

Axis

Capital

Holdings

Ltd

152

628

(a)

Bowhead

Specialty

Holdings,

Inc

26

1,131

(a)

Brighthouse

Financial,

Inc

66

5,625

Brown

&

Brown,

Inc

700

1,510

(a)

BRP

Group,

Inc

68

9,079

Chubb

Ltd

2,742

3,675

Cincinnati

Financial

Corp

543

125

CNA

Financial

Corp

6

2,368

CNO

Financial

Group,

Inc

99

406

Donegal

Group,

Inc

(Class

A)

8

198

Employers

Holdings,

Inc

10

180

(a)

Enstar

Group

Ltd

60

950

Everest

Re

Group

Ltd

345

496

F&G

Annuities

&

Life,

Inc

18

1,154

Fidelis

Insurance

Holdings

Ltd

19

6,359

Fidelity

National

Financial,

Inc

414

2,403

First

American

Financial

Corp

158

5,522

Gallagher

(Arthur

J.)

&

Co

1,906

9,101

(a)

Genworth

Financial,

Inc

(Class

A)

65

2,154

Globe

Life,

Inc

284

1,239

(a)

GoHealth,

Inc

15

512

Goosehead

Insurance,

Inc

60

621

(a)

Greenlight

Capital

Re

Ltd

(Class

A)

8

875

(a)

Hamilton

Insurance

Group

Ltd

18

684

Hanover

Insurance

Group,

Inc

119

6,564

Hartford

Financial

Services

Group,

Inc

812

290

HCI

Group,

Inc

43

348

(a)

Hippo

Holdings,

Inc

9

624

Horace

Mann

Educators

Corp

27

62

Investors

Title

Co

15

865

James

River

Group

Holdings

Ltd

4

1,003

Kemper

Corp

67

2,026

(a),(b)

Kingsway

Financial

Services,

Inc

16

459

Kinsale

Capital

Group,

Inc

223

1,146

(a)

Lemonade,

Inc

36

2,831

Lincoln

National

Corp

102

3,989

Loews

Corp

367

288

(a)

Markel

Corp

538

11,030

Marsh

&

McLennan

Cos,

Inc

2,692

2,049

(a),(b)

MBIA,

Inc

10

754

Mercury

General

Corp

42

12,743

Metlife,

Inc

1,023

394

(a)

NI

Holdings,

Inc

6

5,302

Old

Republic

International

Corp

208

3,765

(a)

Oscar

Health,

Inc

49

682

(a)

Palomar

Holdings,

Inc

94

838

Primerica,

Inc

238

5,600

Principal

Financial

Group

472

1,956

(a)

ProAssurance

Corp

46

Stock

Index

Account

28

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

INSURANCE

(continued)

13,127

Progressive

Corp

$

3,715

7,963

Prudential

Financial,

Inc

889

1,571

Reinsurance

Group

of

America,

Inc

(Class

A)

309

1,114

RenaissanceRe

Holdings

Ltd

267

1,590

RLI

Corp

128

71

(a)

Root,

Inc

9

2,077

Ryan

Specialty

Holdings,

Inc

153

192

Safety

Insurance

Group,

Inc

15

1,288

Selective

Insurance

Group,

Inc

118

3,622

(a)

Selectquote,

Inc

12

827

(a)

SiriusPoint

Ltd

14

648

(a)

Skyward

Specialty

Insurance

Group,

Inc

34

798

Stewart

Information

Services

Corp

57

1,255

Tiptree,

Inc

30

5,049

Travelers

Cos,

Inc

1,335

416

(a)

Trupanion,

Inc

16

844

United

Fire

Group,

Inc

25

1,340

Universal

Insurance

Holdings,

Inc

32

4,233

Unum

Group

345

6,677

W.R.

Berkley

Corp

475

54

White

Mountains

Insurance

Group

Ltd

104

2,316

Willis

Towers

Watson

plc

783

TOTAL

INSURANCE

30,822

MATERIALS

-

2.4%

889

AdvanSix,

Inc

20

4,927

Air

Products

&

Chemicals,

Inc

1,453

2,805

Albemarle

Corp

202

6,013

Alcoa

Corp

183

2,848

(a)

Allegheny

Technologies,

Inc

148

82

(a)

Alpha

Metallurgical

Resources,

Inc

10

34,519

Amcor

plc

335

1,143

American

Vanguard

Corp

5

1,626

Aptargroup,

Inc

241

4,201

(b)

Ardagh

Metal

Packaging

S.A.

13

626

Ashland,

Inc

37

1,916

(a)

Aspen

Aerogels,

Inc

12

1,841

Avery

Dennison

Corp

328

2,152

Avient

Corp

80

4,706

(a)

Axalta

Coating

Systems

Ltd

156

794

Balchem

Corp

132

6,827

Ball

Corp

356

2,439

Berry

Global

Group,

Inc

170

1,280

Cabot

Corp

106

1,082

Caledonia

Mining

Corp

plc

14

984

Carpenter

Technology

Corp

178

2,649

Celanese

Corp

(Series

A)

150

1,274

(a)

Century

Aluminum

Co

24

3,983

CF

Industries

Holdings,

Inc

311

3,126

Chemours

Co

42

623

(a)

Clearwater

Paper

Corp

16

9,729

(a)

Cleveland-Cliffs,

Inc

80

13,786

(a)

Coeur

Mining,

Inc

82

2,747

Commercial

Metals

Co

126

1,021

Compass

Minerals

International,

Inc

10

2,037

(a)

Constellium

SE

21

99

(a),(b)

Contango

ORE,

Inc

1

15,063

Corteva,

Inc

948

15,756

CRH

plc

1,386

2,539

Crown

Holdings,

Inc

227

14,842

Dow,

Inc

518

9,406

DuPont

de

Nemours,

Inc

702

893

Eagle

Materials,

Inc

198

29

SHARES

DESCRIPTION

VALUE

(000)

MATERIALS

(continued)

2,218

Eastman

Chemical

Co

$

195

5,648

Ecolab,

Inc

1,432

890

(a)

Ecovyst,

Inc

6

4,374

Element

Solutions,

Inc

99

2,829

FMC

Corp

119

33,653

Freeport-McMoRan,

Inc

(Class

B)

1,274

5,360

Graphic

Packaging

Holding

Co

139

563

Greif,

Inc

(Class

A)

31

203

Greif,

Inc

(Class

B)

12

1,239

H.B.

Fuller

Co

70

461

Hawkins,

Inc

49

16,414

Hecla

Mining

Co

91

3,500

Huntsman

Corp

55

5,121

(a),(b)

i-80

Gold

Corp

3

915

(a)

Ingevity

Corp

36

586

Innospec,

Inc

56

5,713

International

Flavors

&

Fragrances,

Inc

443

12,020

International

Paper

Co

641

362

(a)

Intrepid

Potash,

Inc

11

1,480

(a)

Ivanhoe

Electric,

Inc

9

381

Kaiser

Aluminum

Corp

23

1,339

(a)

Knife

River

Corp

121

850

Koppers

Holdings,

Inc

24

893

Kronos

Worldwide,

Inc

7

10,779

(a)

Linde

plc

5,019

1,438

Louisiana-Pacific

Corp

132

952

(a)

LSB

Industries,

Inc

6

6,532

LyondellBasell

Industries

NV

460

1,440

Martin

Marietta

Materials,

Inc

689

467

Materion

Corp

38

1,284

(a)

Metals

Acquisition

Ltd

12

205

Minerals

Technologies,

Inc

13

6,770

Mosaic

Co

183

2,475

(a),(b)

MP

Materials

Corp

60

871

Myers

Industries,

Inc

10

126

NewMarket

Corp

71

25,163

Newmont

Goldcorp

Corp

1,215

192

(a)

Novagold

Resources,

Inc

1

5,305

Nucor

Corp

638

3,476

(a)

O-I

Glass,

Inc

40

2,933

Olin

Corp

71

395

Olympic

Steel,

Inc

12

2,087

Orion

S.A.

27

2,020

Packaging

Corp

of

America

400

728

Pactiv

Evergreen,

Inc

13

3,762

(a)

Perimeter

Solutions,

Inc

38

464

(a)

Piedmont

Lithium,

Inc

3

4,708

PPG

Industries,

Inc

515

2,935

(a),(b)

PureCycle

Technologies,

Inc

20

182

Quaker

Chemical

Corp

23

149

Ramaco

Resources,

Inc

1

646

Ramaco

Resources,

Inc

5

821

(a)

Ranpak

Holdings

Corp

4

1,744

(a)

Rayonier

Advanced

Materials,

Inc

10

1,172

Reliance

Steel

&

Aluminum

Co

338

1,545

Royal

Gold,

Inc

253

2,901

RPM

International,

Inc

336

592

Ryerson

Holding

Corp

14

941

Schnitzer

Steel

Industries,

Inc

(Class

A)

27

1,637

Schweitzer-Mauduit

International,

Inc

10

1,019

Scotts

Miracle-Gro

Co

(Class

A)

56

3,590

Sealed

Air

Corp

104

Stock

Index

Account

30

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

MATERIALS

(continued)

1,015

Sensient

Technologies

Corp

$

76

5,396

Sherwin-Williams

Co

1,884

1,028

Silgan

Holdings,

Inc

53

11,635

Smurfit

WestRock

plc

524

1,372

Sonoco

Products

Co

65

1,831

Southern

Copper

Corp

171

3,190

(a)

SSR

Mining,

Inc

32

3,027

Steel

Dynamics,

Inc

379

479

Stepan

Co

26

2,524

SunCoke

Energy,

Inc

23

905

Sylvamo

Corp

61

1,535

(a)

TimkenSteel

Corp

21

1,164

(a)

Tredegar

Corp

9

361

Trimas

Corp

8

2,830

Tronox

Holdings

plc

20

330

United

States

Lime

&

Minerals,

Inc

29

5,082

United

States

Steel

Corp

215

2,694

Vulcan

Materials

Co

629

1,235

Warrior

Met

Coal,

Inc

59

532

Westlake

Chemical

Corp

53

858

Worthington

Steel,

Inc

22

TOTAL

MATERIALS

29,193

MEDIA

&

ENTERTAINMENT

-

7.6%

1,783

(a)

Advantage

Solutions,

Inc

3

109,221

Alphabet,

Inc

17,064

132,297

Alphabet,

Inc

(Class

A)

20,458

6,627

(a)

AMC

Entertainment

Holdings,

Inc

19

921

(a)

AMC

Networks,

Inc

6

665

(a)

Atlanta

Braves

Holdings,

Inc

27

428

(a),(b)

Atlanta

Braves

Holdings,

Inc

19

353

(a)

Boston

Omaha

Corp

5

2,348

(a),(b)

Bumble,

Inc

10

52

Cable

One,

Inc

14

1,394

(a)

Cargurus,

Inc

41

2,223

(a)

Cars.com,

Inc

25

2,138

(a)

Charter

Communications,

Inc

788

2,354

Cinemark

Holdings,

Inc

59

10,518

(a)

Clear

Channel

Outdoor

Holdings,

Inc

12

84,460

Comcast

Corp

(Class

A)

3,117

46

(a)

Daily

Journal

Corp

18

2,037

(a)

EchoStar

Corp

(Class

A)

52

6,010

Electronic

Arts,

Inc

869

2,637

Entravision

Communications

Corp

(Class

A)

5

2,165

(a)

Eventbrite,

Inc

5

452

(a)

EverQuote,

Inc

12

5,304

Fox

Corp

(Class

A)

300

2,915

Fox

Corp

(Class

B)

154

7,295

(a)

fuboTV,

Inc

21

4,050

(a)

Gannett

Co,

Inc

12

2,117

Gray

Television,

Inc

9

828

(a)

Grindr,

Inc

15

2,290

(a)

IAC,

Inc

105

405

(a),(b)

Ibotta,

Inc

17

1,677

(a)

IMAX

Corp

44

1,209

(a)

Integral

Ad

Science

Holding

Corp

10

9,042

Interpublic

Group

of

Cos,

Inc

246

599

John

Wiley

&

Sons,

Inc

(Class

A)

27

2,579

(a)

Liberty

Broadband

Corp

219

337

(a)

Liberty

Broadband

Corp

(Class

A)

29

300

(a)

Liberty

Media

Corp-Liberty

Formula

One

(Class

A)

24

4,440

(a)

Liberty

Media

Corp-Liberty

Formula

One

(Class

C)

400

489

(a)

Liberty

Media

Corp-Liberty

Live

(Class

A)

33

31

SHARES

DESCRIPTION

VALUE

(000)

MEDIA

&

ENTERTAINMENT

(continued)

1,236

(a)

Liberty

Media

Corp-Liberty

Live

(Class

C)

$

84

2,000

(a),(b)

Lions

Gate

Entertainment

Corp

(Class

A)

18

3,835

(a)

Lions

Gate

Entertainment

Corp

(Class

B)

30

3,587

(a)

Live

Nation,

Inc

468

832

(a)

Madison

Square

Garden

Entertainment

Corp

27

456

(a)

Madison

Square

Garden

Sports

Corp

89

3,683

(a)

Magnite,

Inc

42

736

Marcus

Corp

12

6,357

Match

Group,

Inc

198

494

(a)

MediaAlpha,

Inc

4

49,327

Meta

Platforms,

Inc

28,430

2,069

National

CineMedia,

Inc

12

9,631

(a)

Netflix,

Inc

8,981

3,543

New

York

Times

Co

(Class

A)

176

7,913

News

Corp

(Class

A)

215

1,917

News

Corp

(Class

B)

58

805

Nexstar

Media

Group,

Inc

144

3,861

(a)

Nextdoor

Holdings,

Inc

6

4,429

Omnicom

Group,

Inc

367

244

Paramount

Global

(Class

A)

5

12,438

Paramount

Global

(Class

B)

149

12,897

(a)

Pinterest,

Inc

400

2,020

(a)

Playstudios,

Inc

3

2,676

Playtika

Holding

Corp

14

1,094

(a)

PubMatic,

Inc

10

1,192

(a)

QuinStreet,

Inc

21

11,539

(a)

ROBLOX

Corp

673

3,076

(a)

Roku,

Inc

217

1,096

Scholastic

Corp

21

719

Shutterstock,

Inc

13

132

Sinclair,

Inc

2

4,996

Sirius

XM

Holdings,

Inc

113

832

(a)

Sphere

Entertainment

Co

27

3,325

(a)

Spotify

Technology

S.A.

1,829

1,585

(a)

Stagwell,

Inc

10

3,794

(a)

Take-Two

Interactive

Software,

Inc

786

708

(a)

TechTarget,

Inc

10

3,825

TEGNA,

Inc

70

612

(a)

Thryv

Holdings,

Inc

8

1,894

TKO

Group

Holdings,

Inc

289

2,932

(a)

TripAdvisor,

Inc

41

2,406

(a)

TrueCar,

Inc

4

1,384

(a)

Trump

Media

&

Technology

Group

Corp

27

3,939

(a)

Vimeo,

Inc

21

40,837

Walt

Disney

Co

4,031

54,810

(a)

Warner

Bros

Discovery,

Inc

588

1,263

(a)

WideOpenWest,

Inc

6

1,062

(a)

Yelp,

Inc

39

1,245

(a)

Ziff

Davis,

Inc

47

1,977

(a)

ZipRecruiter,

Inc

12

7,616

(a)

ZoomInfo

Technologies,

Inc

76

TOTAL

MEDIA

&

ENTERTAINMENT

93,216

PHARMACEUTICALS,

BIOTECHNOLOGY

&

LIFE

SCIENCES

-

6.5%

2,501

(a)

10X

Genomics,

Inc

22

670

(a)

2seventy

bio,

Inc

3

524

(a)

4D

Molecular

Therapeutics,

Inc

2

1,639

(a)

89bio,

Inc

12

39,875

AbbVie,

Inc

8,355

2,591

(a)

Acadia

Pharmaceuticals,

Inc

43

3,224

(a)

Adaptive

Biotechnologies

Corp

24

988

(a)

ADC

Therapeutics

S.A.

1

4,828

(a)

ADMA

Biologics,

Inc

96

Stock

Index

Account

32

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

PHARMACEUTICALS,

BIOTECHNOLOGY

&

LIFE

SCIENCES

(continued)

3,618

(a),(b)

Adverum

Biotechnologies,

Inc

$

16

6,520

Agilent

Technologies,

Inc

763

1,033

(a)

Agios

Pharmaceuticals,

Inc

30

1,191

(a)

Akero

Therapeutics,

Inc

48

1,235

(a),(b)

Aldeyra

Therapeutics,

Inc

7

1,504

(a)

Alector,

Inc

2

4,357

(a)

Alkermes

plc

144

2,417

(a),(b)

Allogene

Therapeutics,

Inc

4

2,864

(a)

Alnylam

Pharmaceuticals,

Inc

773

1,340

(a),(b)

Altimmune,

Inc

7

515

(a),(b)

ALX

Oncology

Holdings,

Inc

0^

12,067

Amgen,

Inc

3,759

8,241

(a)

Amicus

Therapeutics,

Inc

67

2,888

(a)

Amneal

Pharmaceuticals,

Inc

24

766

(a)

Amphastar

Pharmaceuticals,

Inc

22

679

(a)

AnaptysBio,

Inc

13

1,840

(a),(b)

Anavex

Life

Sciences

Corp

16

292

(a)

ANI

Pharmaceuticals,

Inc

20

566

(a)

Anika

Therapeutics,

Inc

8

612

(a)

Annexon,

Inc

1

2,514

(a)

Apellis

Pharmaceuticals,

Inc

55

1,104

(a)

Apogee

Therapeutics,

Inc

41

2,146

(a),(b)

Applied

Therapeutics,

Inc

1

2,291

(a)

Arbutus

Biopharma

Corp

8

798

(a)

Arcellx,

Inc

52

625

(a)

Arcturus

Therapeutics

Holdings,

Inc

7

1,321

(a)

Arcus

Biosciences,

Inc

10

2,006

(a)

Arcutis

Biotherapeutics,

Inc

31

5,648

(a)

Ardelyx,

Inc

28

873

(a)

ArriVent

Biopharma,

Inc

16

2,078

(a)

Arrowhead

Pharmaceuticals,

Inc

26

998

(a)

ARS

Pharmaceuticals,

Inc

13

1,292

(a)

Arvinas,

Inc

9

2,552

(a)

Astria

Therapeutics,

Inc

14

1,878

(a)

Atea

Pharmaceuticals,

Inc

6

478

(a)

Aura

Biosciences,

Inc

3

3,648

(a)

Aurinia

Pharmaceuticals,

Inc

29

2,201

(a)

Avadel

Pharmaceuticals

plc

17

15,985

(a)

Avantor,

Inc

259

2,408

(a)

Avidity

Biosciences,

Inc

71

854

(a)

Axsome

Therapeutics,

Inc

100

1,758

(a)

Beam

Therapeutics,

Inc

34

5,428

(a)

BioCryst

Pharmaceuticals,

Inc

41

3,499

(a)

Biogen,

Inc

479

1,812

(a)

Biohaven

Ltd

44

681

(a)

BioLife

Solutions,

Inc

16

4,536

(a)

BioMarin

Pharmaceutical,

Inc

321

527

(a),(b)

Biomea

Fusion,

Inc

1

536

(a)

Bio-Rad

Laboratories,

Inc

(Class

A)

131

4,009

Bio-Techne

Corp

235

1,361

(a)

Blueprint

Medicines

Corp

120

3,248

(a)

Bridgebio

Pharma,

Inc

112

46,143

Bristol-Myers

Squibb

Co

2,814

1,501

(a)

Brooks

Automation,

Inc

52

2,425

Bruker

BioSciences

Corp

101

789

(a),(b)

C4

Therapeutics,

Inc

1

463

(a),(b)

Cabaletta

Bio,

Inc

1

886

(a)

Capricor

Therapeutics,

Inc

8

1,462

(a)

CareDx,

Inc

26

696

(a),(b)

Cargo

Therapeutics,

Inc

3

1,471

(a),(b)

Caribou

Biosciences,

Inc

1

1,147

(a),(b)

Cassava

Sciences,

Inc

2

33

SHARES

DESCRIPTION

VALUE

(000)

PHARMACEUTICALS,

BIOTECHNOLOGY

&

LIFE

SCIENCES

(continued)

1,670

(a)

Catalyst

Pharmaceuticals,

Inc

$

40

1,296

(a)

Celldex

Therapeutics,

Inc

24

10,064

(a)

Century

Therapeutics,

Inc

5

1,397

(a)

CG

oncology,

Inc

34

1,251

(a)

Charles

River

Laboratories

International,

Inc

188

1,163

(a),(d)

Chinook

Therapeutics,

Inc

0^

1,647

(a)

Codexis,

Inc

4

1,061

(a)

Cogent

Biosciences,

Inc

6

877

(a)

Collegium

Pharmaceutical,

Inc

26

7,441

(a),(b)

Compass

Therapeutics,

Inc

14

766

(a),(b)

Corbus

Pharmaceuticals

Holdings,

Inc

4

1,695

(a)

Corcept

Therapeutics,

Inc

194

1,679

(a),(b)

CorMedix,

Inc

10

1,406

(a)

Crinetics

Pharmaceuticals,

Inc

47

1,192

(a)

CryoPort,

Inc

7

660

(a)

Cullinan

Oncology,

Inc

5

3,007

(a)

Cytek

Biosciences,

Inc

12

2,661

(a)

Cytokinetics,

Inc

107

14,673

Danaher

Corp

3,008

731

(a)

Day

One

Biopharmaceuticals,

Inc

6

2,697

(a)

Denali

Therapeutics,

Inc

37

890

(a)

Design

Therapeutics,

Inc

3

472

(a)

Disc

Medicine,

Inc

23

3,515

(a)

Dynavax

Technologies

Corp

46

1,929

(a)

Dyne

Therapeutics,

Inc

20

1,694

(a)

Edgewise

Therapeutics,

Inc

37

2,042

(a),(b)

Editas

Medicine,

Inc

2

12,879

(a)

Elanco

Animal

Health,

Inc

135

10,374

(a)

Elevation

Oncology,

Inc

3

18,012

Eli

Lilly

&

Co

14,876

648

(a)

Enanta

Pharmaceuticals,

Inc

4

619

(a),(b)

Enliven

Therapeutics,

Inc

12

66

(a)

Entrada

Therapeutics,

Inc

1

2,249

(a)

Erasca,

Inc

3

11,962

(a),(b)

Esperion

Thereapeutics,

Inc

17

702

(a)

Evolus,

Inc

8

4,063

(a)

Exact

Sciences

Corp

176

6,181

(a)

Exelixis,

Inc

228

690

(a)

EyePoint

Pharmaceuticals,

Inc

4

2,368

(a)

Fate

Therapeutics,

Inc

2

1,545

(a),(b)

Fennec

Pharmaceuticals,

Inc

9

6,445

(a)

Fluidigm

Corp

7

505

(a)

Foghorn

Therapeutics,

Inc

2

2,432

(a)

Fortrea

Holdings,

Inc

18

1,233

(a)

Generation

Bio

Co

0^

12,566

(a)

Geron

Corp

20

28,020

Gilead

Sciences,

Inc

3,140

677

(a),(b)

GRAIL,

Inc

17

2,474

(a)

Halozyme

Therapeutics,

Inc

158

588

(a)

Harmony

Biosciences

Holdings,

Inc

20

690

(a)

Harrow

Health,

Inc

18

1,780

(a)

Ideaya

Biosciences,

Inc

29

229

(a)

IGM

Biosciences,

Inc

0^

3,828

(a)

Illumina,

Inc

304

3,364

(a),(b)

ImmunityBio,

Inc

10

1,224

(a)

Immunome,

Inc

8

1,107

(a),(b)

Immunovant,

Inc

19

3,604

(a)

Incyte

Corp

218

203

(a)

Inhibrx

Biosciences,

Inc

3

813

(a),(d)

Inhibrx,

Inc

1

141

(a)

Innoviva,

Inc

3

4,356

(a),(b)

Inozyme

Pharma,

Inc

4

Stock

Index

Account

34

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

PHARMACEUTICALS,

BIOTECHNOLOGY

&

LIFE

SCIENCES

(continued)

3,700

(a)

Insmed,

Inc

$

282

2,093

(a)

Intellia

Therapeutics,

Inc

15

2,205

(a)

Intra-Cellular

Therapies,

Inc

291

3,279

(a)

Ionis

Pharmaceuticals,

Inc

99

7,077

(a)

Iovance

Biotherapeutics,

Inc

24

4,015

(a)

IQVIA

Holdings,

Inc

708

4,209

(a)

Ironwood

Pharmaceuticals,

Inc

6

572

(a)

iTeos

Therapeutics,

Inc

3

17

(a)

Janux

Therapeutics,

Inc

0^

1,189

(a)

Jazz

Pharmaceuticals

plc

148

54,297

Johnson

&

Johnson

9,005

487

(a)

KalVista

Pharmaceuticals,

Inc

6

400

(a)

Keros

Therapeutics,

Inc

4

706

(a)

Kiniksa

Pharmaceuticals

Ltd

16

988

(a)

Kodiak

Sciences,

Inc

3

486

(a)

Krystal

Biotech,

Inc

88

1,654

(a)

Kura

Oncology,

Inc

11

969

(a)

Kymera

Therapeutics,

Inc

27

484

(a)

Ligand

Pharmaceuticals,

Inc

(Class

B)

51

1,283

(a)

Liquidia

Corp

19

4,069

(a)

Lyell

Immunopharma,

Inc

2

1,721

(a)

MacroGenics,

Inc

2

418

(a)

Madrigal

Pharmaceuticals,

Inc

138

569

(a),(b)

Magenta

Therapeutics,

Inc

10

7,710

(a)

MannKind

Corp

39

3,088

(a)

Maravai

LifeSciences

Holdings,

Inc

7

2,546

(a)

MaxCyte,

Inc

7

609

(a)

Medpace

Holdings,

Inc

186

548

(a)

MeiraGTx

Holdings

plc

4

56,927

Merck

&

Co,

Inc

5,110

126

Mesa

Laboratories,

Inc

15

465

(a)

Mettler-Toledo

International,

Inc

549

3,231

(a)

MiMedx

Group,

Inc

25

1,248

(a)

Mineralys

Therapeutics,

Inc

20

392

(a)

Mirum

Pharmaceuticals,

Inc

18

7,760

(a)

Moderna,

Inc

220

213

(a),(b)

Monte

Rosa

Therapeutics,

Inc

1

2,502

(a)

Myriad

Genetics,

Inc

22

2,479

(a)

Natera,

Inc

351

176

(a)

Nektar

Therapeutics

0^

2,003

(a),(b)

Neumora

Therapeutics,

Inc

2

2,255

(a)

Neurocrine

Biosciences,

Inc

249

881

(a),(b)

Nkarta,

Inc

2

3,954

(a)

Novavax,

Inc

25

1,379

(a)

Nurix

Therapeutics,

Inc

16

786

(a)

Nuvalent,

Inc

56

4,458

(a),(b)

Nuvation

Bio,

Inc

8

2,032

(a)

Ocular

Therapeutix,

Inc

15

685

(a)

Olema

Pharmaceuticals,

Inc

3

296

(a),(b)

Omeros

Corp

2

183

(a),(d)

OmniAb

Operations,

Inc

0^

183

(a),(d)

OmniAb

Operations,

Inc

0^

2,373

(a)

OmniAb,

Inc

6

1,103

(a)

Organogenesis

Holdings,

Inc

5

5,283

Organon

&

Co

79

1,309

(a)

ORIC

Pharmaceuticals,

Inc

7

5,028

(a)

Ovid

therapeutics,

Inc

2

1,343

(a)

Pacira

BioSciences,

Inc

33

3,028

PerkinElmer,

Inc

320

2,985

Perrigo

Co

plc

84

282

(a)

Perspective

Therapeutics,

Inc

1

127,271

Pfizer,

Inc

3,225

35

SHARES

DESCRIPTION

VALUE

(000)

PHARMACEUTICALS,

BIOTECHNOLOGY

&

LIFE

SCIENCES

(continued)

575

(a),(b)

Phathom

Pharmaceuticals,

Inc

$

4

720

Phibro

Animal

Health

Corp

15

1,499

(a)

Pliant

Therapeutics,

Inc

2

411

(a)

Praxis

Precision

Medicines,

Inc

16

2,435

(a),(b)

Precigen,

Inc

4

998

(a)

Prestige

Consumer

Healthcare,

Inc.

86

1,074

(a),(b)

Prime

Medicine,

Inc

2

1,636

(a)

ProKidney

Corp

1

1,206

(a)

Protagonist

Therapeutics,

Inc

58

1,011

(a)

Prothena

Corp

plc

12

2,011

(a)

PTC

Therapeutics,

Inc

102

5,177

QIAGEN

NV

208

914

(a)

Quanterix

Corp

6

2,497

(a),(b)

Quantum-Si,

Inc

3

524

(a),(b)

RAPT

Therapeutics,

Inc

1

5,158

(a),(b)

Recursion

Pharmaceuticals,

Inc

27

2,349

Regeneron

Pharmaceuticals,

Inc

1,490

1,062

(a)

REGENXBIO,

Inc

8

2,088

(a)

Relay

Therapeutics,

Inc

5

1,154

(a)

Repligen

Corp

147

699

(a)

Replimune

Group,

Inc

7

3,678

(a)

REVOLUTION

Medicines,

Inc

130

1,363

(a)

Rhythm

Pharmaceuticals,

Inc

72

1,412

(a)

Rocket

Pharmaceuticals,

Inc

9

9,510

(a)

Roivant

Sciences

Ltd

96

7,690

Royalty

Pharma

plc

239

1,665

(a)

Sage

Therapeutics,

Inc

13

2,386

(a)

Sana

Biotechnology,

Inc

4

2,126

(a)

Sarepta

Therapeutics,

Inc

136

1,423

(a)

Scholar

Rock

Holding

Corp

46

1,913

(a)

SIGA

Technologies,

Inc

10

527

(a)

Soleno

Therapeutics,

Inc

38

1,610

(a),(d)

Sorrento

Therapeutics,

Inc

0^

2,303

(a)

Sotera

Health

Co

27

1,136

(a)

SpringWorks

Therapeutics,

Inc

50

830

(a)

Spyre

Therapeutics,

Inc

13

519

(a)

Stoke

Therapeutics,

Inc

3

811

(a),(b)

Summit

Therapeutics,

Inc

16

1,648

(a)

Supernus

Pharmaceuticals,

Inc

54

1,211

(a)

Sutro

Biopharma,

Inc

1

1,544

(a)

Syndax

Pharmaceuticals,

Inc

19

1,233

(a)

Tango

Therapeutics,

Inc

2

457

(a)

Tarsus

Pharmaceuticals,

Inc

23

10,142

(a),(b)

Taysha

Gene

Therapies,

Inc

14

285

(a)

Tenaya

Therapeutics,

Inc

0^

1,158

(a)

Terns

Pharmaceuticals,

Inc

3

2,464

(a)

TG

Therapeutics,

Inc

97

1,625

(a)

Theravance

Biopharma,

Inc

14

8,578

Thermo

Fisher

Scientific,

Inc

4,268

198

(a)

Tourmaline

Bio,

Inc

3

1,469

(a)

Travere

Therapeutics,

Inc

26

1,838

(a)

Trevi

Therapeutics,

Inc

12

1,447

(a)

Twist

Bioscience

Corp

57

1,912

(a)

Ultragenyx

Pharmaceutical,

Inc

69

1,053

(a)

United

Therapeutics

Corp

325

79

(a)

UroGen

Pharma

Ltd

1

1,691

(a)

Vanda

Pharmaceuticals,

Inc

8

2,816

(a)

Vaxcyte,

Inc

106

1,336

(a)

Ventyx

Biosciences,

Inc

2

1,060

(a)

Vera

Therapeutics,

Inc

25

1,983

(a)

Veracyte,

Inc

59

1,345

(a)

Vericel

Corp

60

Stock

Index

Account

36

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

PHARMACEUTICALS,

BIOTECHNOLOGY

&

LIFE

SCIENCES

(continued)

5,804

(a)

Vertex

Pharmaceuticals,

Inc

$

2,814

1,473

(a)

Verve

Therapeutics,

Inc

7

25,792

Viatris,

Inc

225

2,550

(a),(b)

Viking

Therapeutics,

Inc

62

1,798

(a)

Vir

Biotechnology,

Inc

12

699

(a)

Viridian

Therapeutics,

Inc

9

842

(a)

Voyager

Therapeutics,

Inc

3

1,415

(a)

Waters

Corp

522

1,512

(a)

WaVe

Life

Sciences

Ltd

12

10,684

(a)

Werewolf

Therapeutics,

Inc

10

1,695

West

Pharmaceutical

Services,

Inc

379

1,460

(a)

Xencor,

Inc

16

3,592

(a)

Xeris

Biopharma

Holdings,

Inc

20

527

(a)

XOMA

Corp

10

959

(a),(b)

Y-mAbs

Therapeutics,

Inc

4

975

(a)

Zentalis

Pharmaceuticals,

Inc

2

1,687

(a),(b)

Zevra

Therapeutics,

Inc

13

10,120

Zoetis,

Inc

1,666

1,416

(a)

Zymeworks,

Inc

17

TOTAL

PHARMACEUTICALS,

BIOTECHNOLOGY

&

LIFE

SCIENCES

78,836

REAL

ESTATE

MANAGEMENT

&

DEVELOPMENT

-

0.2%

1,201

(a),(b)

American

Realty

Investors,

Inc

13

3,279

(a)

Anywhere

Real

Estate,

Inc

11

6,765

(a)

CBRE

Group,

Inc

885

7,243

(a)

Compass,

Inc

63

9,649

(a)

CoStar

Group,

Inc

764

3,593

(a)

Cushman

&

Wakefield

plc

37

1,858

(b)

eXp

World

Holdings,

Inc

18

400

(a)

Forestar

Group,

Inc

8

618

(a)

FRP

Holdings,

Inc

18

418

(a)

Howard

Hughes

Holdings,

Inc

31

1,114

(a)

Jones

Lang

LaSalle,

Inc

276

2,815

Kennedy-Wilson

Holdings,

Inc

24

569

Marcus

&

Millichap,

Inc

20

187

(a)

Maui

Land

&

Pineapple

Co,

Inc

3

1,819

Newmark

Group,

Inc

22

16,510

(a),(b)

Opendoor

Technologies,

Inc

17

732

(a)

Re/Max

Holdings,

Inc

6

2,849

(a)

Real

Brokerage,

Inc

12

3,100

(a)

Redfin

Corp

29

283

RMR

Group,

Inc

5

46

(a)

Seaport

Entertainment

Group,

Inc

1

230

St.

Joe

Co

11

235

(a)

Star

Holdings

2

134

(a)

Stratus

Properties,

Inc

2

834

(a)

Tejon

Ranch

Co

13

1,079

(a)

Zillow

Group,

Inc

(Class

A)

72

3,355

(a)

Zillow

Group,

Inc

(Class

C)

230

TOTAL

REAL

ESTATE

MANAGEMENT

&

DEVELOPMENT

2,593

SEMICONDUCTORS

&

SEMICONDUCTOR

EQUIPMENT

-

8.6%

1,170

(a)

ACM

Research,

Inc

27

36,192

(a)

Advanced

Micro

Devices,

Inc

3,718

686

(a),(b)

Aehr

Test

Systems

5

1,709

(a)

Allegro

MicroSystems,

Inc

43

844

(a)

Alpha

&

Omega

Semiconductor

Ltd

21

1,114

(a)

Ambarella,

Inc

56

2,094

Amkor

Technology,

Inc

38

11,028

Analog

Devices,

Inc

2,224

18,152

Applied

Materials,

Inc

2,634

2,501

(a)

Astera

Labs,

Inc

149

865

(a)

Axcelis

Technologies,

Inc

43

103,499

Broadcom,

Inc

17,329

37

SHARES

DESCRIPTION

VALUE

(000)

SEMICONDUCTORS

&

SEMICONDUCTOR

EQUIPMENT

(continued)

839

(a)

Ceva,

Inc

$

21

1,288

(a)

Cirrus

Logic,

Inc

128

1,495

(a)

Cohu,

Inc

22

3,223

(a)

Credo

Technology

Group

Holding

Ltd

129

1,395

(a)

Diodes,

Inc

60

3,032

(a)

Enphase

Energy,

Inc

188

3,205

Entegris,

Inc

280

2,410

(a)

First

Solar,

Inc

305

1,470

(a)

Formfactor,

Inc

42

2,356

(a),(b)

GLOBALFOUNDRIES,

Inc

87

660

(a)

Ichor

Holdings

Ltd

15

551

(a)

Impinj,

Inc

50

2,443

(a),(b)

indie

Semiconductor,

Inc

5

96,755

Intel

Corp

2,197

2,996

KLA

Corp

2,037

1,055

Kulicke

&

Soffa

Industries,

Inc

35

29,459

Lam

Research

Corp

2,142

2,808

(a)

Lattice

Semiconductor

Corp

147

1,227

(a)

MACOM

Technology

Solutions

Holdings,

Inc

123

19,573

Marvell

Technology,

Inc

1,205

2,280

(a)

MaxLinear,

Inc

25

12,445

Microchip

Technology,

Inc

602

25,016

Micron

Technology,

Inc

2,174

1,304

MKS

Instruments,

Inc

105

1,094

Monolithic

Power

Systems,

Inc

635

2,707

(a),(b)

Navitas

Semiconductor

Corp

6

127

NVE

Corp

8

526,817

Nvidia

Corp

57,096

9,760

(a)

ON

Semiconductor

Corp

397

1,184

(a)

Onto

Innovation,

Inc

144

1,181

(a)

PDF

Solutions,

Inc

23

87

(a)

Photronics,

Inc

2

1,334

Power

Integrations,

Inc

67

2,106

(a)

Qorvo,

Inc

152

25,020

QUALCOMM,

Inc

3,843

2,675

(a)

Rambus,

Inc

139

3,477

(a),(b)

Rigetti

Computing,

Inc

28

1,701

(a)

Semtech

Corp

59

550

(a)

Silicon

Laboratories,

Inc

62

434

(a)

SiTime

Corp

66

3,686

Skyworks

Solutions,

Inc

238

988

(a)

SMART

Global

Holdings,

Inc

17

553

(a)

Synaptics,

Inc

35

3,536

Teradyne,

Inc

292

20,387

Texas

Instruments,

Inc

3,664

1,266

(a)

Ultra

Clean

Holdings

27

1,018

Universal

Display

Corp

142

1,051

(a)

Veeco

Instruments,

Inc

21

3,166

(a),(b)

Wolfspeed,

Inc

10

TOTAL

SEMICONDUCTORS

&

SEMICONDUCTOR

EQUIPMENT

105,584

SOFTWARE

&

SERVICES

-

10.9%

3,462

(a)

8x8,

Inc

7

1,883

A10

Networks,

Inc

31

14,104

Accenture

plc

4,401

2,392

(a)

ACI

Worldwide,

Inc

131

2,653

Adeia,

Inc

35

9,793

(a)

Adobe,

Inc

3,756

410

(a)

Agilysys,

Inc

30

3,534

(a)

Akamai

Technologies,

Inc

284

791

(a)

Alarm.com

Holdings,

Inc

44

785

(a)

Alkami

Technology,

Inc

21

2,152

Amdocs

Ltd

197

Stock

Index

Account

38

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

SOFTWARE

&

SERVICES

(continued)

1,091

American

Software,

Inc

(Class

A)

$

16

1,464

(a)

Amplitude,

Inc

15

1,933

(a)

Ansys,

Inc

612

429

(a)

Appfolio,

Inc

94

1,178

(a)

Appian

Corp

34

1,825

(a),(b)

Applied

Digital

Corp

10

5,972

(a)

AppLovin

Corp

1,582

2,178

(a)

Asana,

Inc

32

1,075

(a)

ASGN,

Inc

68

3,568

(a)

Atlassian

Corp

Ltd

757

20,031

(a)

Aurora

Innovation,

Inc

135

4,760

(a)

Autodesk,

Inc

1,246

2,977

(a)

AvePoint,

Inc

43

3,363

Bentley

Systems,

Inc

132

4,737

(a)

BigBear.ai

Holdings,

Inc

14

1,735

(a)

BigCommerce

Holdings,

Inc

10

2,337

(a)

BILL

Holdings,

Inc

107

976

(a)

Blackbaud,

Inc

61

1,613

(a)

BlackLine,

Inc

78

5,255

(a)

Blend

Labs,

Inc

18

3,187

(a)

Box,

Inc

98

916

(a)

Braze,

Inc

33

1,740

(a)

C3.ai,

Inc

37

6,144

(a)

Cadence

Design

Systems,

Inc

1,563

10,087

(a)

CCC

Intelligent

Solutions

Holdings,

Inc

91

1,164

(a)

Cerence,

Inc

9

4,114

(a)

Cipher

Mining,

Inc

9

4,418

(a),(b)

Cleanspark,

Inc

30

1,700

Clear

Secure,

Inc

44

3,335

(a)

Clearwater

Analytics

Holdings,

Inc

89

6,719

(a)

Cloudflare,

Inc

757

11,091

Cognizant

Technology

Solutions

Corp

(Class

A)

848

918

(a)

Commvault

Systems,

Inc

145

4,952

(a)

Confluent,

Inc

116

415

(a)

Consensus

Cloud

Solutions,

Inc

10

4,248

(a)

Core

Scientific,

Inc

31

711

(a)

Couchbase,

Inc

11

5,228

(a)

Crowdstrike

Holdings,

Inc

1,843

713

(a)

CS

Disco,

Inc

3

6,920

(a)

Datadog,

Inc

687

574

(a)

Digimarc

Corp

7

2,598

(a)

Digital

Turbine,

Inc

7

1,349

(a)

DigitalOcean

Holdings,

Inc

45

4,476

(a)

DocuSign,

Inc

364

1,364

Dolby

Laboratories,

Inc

(Class

A)

110

816

(a)

Domo,

Inc

6

3,008

(a)

DoubleVerify

Holdings,

Inc

40

5,782

(a)

Dropbox,

Inc

154

2,166

(a),(b)

D-Wave

Quantum,

Inc

16

3,422

(a)

DXC

Technology

Co

58

6,245

(a)

Dynatrace,

Inc

294

5,822

(a)

E2open

Parent

Holdings,

Inc

12

648

(a)

eGain

Corp

3

1,802

(a)

Elastic

NV

161

553

(a)

Enfusion,

Inc

6

1,191

(a)

EPAM

Systems,

Inc

201

918

(a)

EverCommerce,

Inc

9

544

(a)

Fair

Isaac

Corp

1,003

3,179

(a)

Fastly,

Inc

20

2,029

(a)

Five9,

Inc

55

14,223

(a)

Fortinet,

Inc

1,369

4,300

(a)

Freshworks,

Inc

61

39

SHARES

DESCRIPTION

VALUE

(000)

SOFTWARE

&

SERVICES

(continued)

1,690

(a)

Gartner,

Inc

$

709

12,875

Gen

Digital,

Inc

342

2,273

(a)

Gitlab,

Inc

107

1,037

(a)

Globant

S.A.

122

3,095

(a)

GoDaddy,

Inc

558

1,385

(a)

Grid

Dynamics

Holdings,

Inc

22

1,964

(a)

Guidewire

Software,

Inc

368

1,077

Hackett

Group,

Inc

31

1,116

(a)

HubSpot,

Inc

638

1,910

(a)

Hut

8

Corp

22

351

(a)

I3

Verticals,

Inc

9

845

(a)

Informatica,

Inc

15

1,244

(a)

Intapp,

Inc

73

516

InterDigital,

Inc

107

20,659

International

Business

Machines

Corp

5,137

6,137

Intuit,

Inc

3,768

1,710

(a)

Jamf

Holding

Corp

21

10,934

(a)

Kaltura,

Inc

21

5,240

(a)

Kyndryl

Holdings,

Inc

165

1,949

(a)

LiveRamp

Holdings,

Inc

51

1,435

(a)

Manhattan

Associates,

Inc

248

6,513

(a),(b)

Marathon

Digital

Holdings,

Inc

75

423

(a)

MeridianLink,

Inc

8

167,428

Microsoft

Corp

62,851

5,202

(a)

MicroStrategy,

Inc

(Class

A)

1,500

1,253

(a)

Mitek

Systems,

Inc

10

1,657

(a)

MongoDB,

Inc

291

1,593

(a)

N-able,

Inc

11

1,586

(a)

nCino

OpCo,

Inc

44

3,958

(a)

NCR

Corp

39

1,787

(a),(b)

NextNav,

Inc

22

5,847

(a)

Nutanix,

Inc

408

3,458

(a)

Okta,

Inc

364

2,330

(a)

Olo,

Inc

14

678

(a)

ON24,

Inc

4

1,227

OneSpan,

Inc

19

661

(a)

Ooma,

Inc

9

36,022

Oracle

Corp

5,036

2,082

(a),(b)

Pagaya

Technologies

Ltd

22

2,372

(a)

PagerDuty,

Inc

43

46,321

(a)

Palantir

Technologies,

Inc

3,909

14,548

(a)

Palo

Alto

Networks,

Inc

2,482

791

Park

City

Group,

Inc

16

1,232

Pegasystems,

Inc

86

1,883

(a)

Porch

Group,

Inc

14

2,527

(a)

Procore

Technologies,

Inc

167

1,155

Progress

Software

Corp

59

1,099

(a)

PROS

Holdings,

Inc

21

2,541

(a)

PTC,

Inc

394

1,569

(a)

Q2

Holdings,

Inc

126

889

(a)

Qualys,

Inc

112

1,695

(a)

Rapid7,

Inc

45

24

Red

Violet,

Inc

1

992

(a)

Rimini

Street,

Inc

3

1,287

(a)

RingCentral,

Inc

32

5,435

(a),(b)

Riot

Platforms,

Inc

39

2,368

Roper

Industries,

Inc

1,396

20,789

Salesforce,

Inc

5,579

766

Sapiens

International

Corp

NV

21

1,037

(a)

SEMrush

Holdings,

Inc

10

6,664

(a)

SentinelOne,

Inc

121

4,614

(a)

ServiceNow,

Inc

3,673

Stock

Index

Account

40

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

SOFTWARE

&

SERVICES

(continued)

6,959

(a)

Snowflake,

Inc

$

1,017

1,484

SolarWinds

Corp

27

7,118

(a),(b)

SoundHound

AI,

Inc

58

356

(a)

SoundThinking,

Inc

6

2,308

(a)

Sprinklr,

Inc

19

1,316

(a)

Sprout

Social,

Inc

29

900

(a)

SPS

Commerce,

Inc

119

3,477

(a)

Synopsys,

Inc

1,491

2,968

(a)

Tenable

Holdings,

Inc

104

1,532

(a)

Teradata

Corp

34

4,586

(a),(b)

Terawulf,

Inc

12

10,024

(a)

Trade

Desk,

Inc

548

349

(a),(b)

Tucows,

Inc

6

3,496

(a)

Twilio,

Inc

342

964

(a)

Tyler

Technologies,

Inc

560

8,946

(a)

UiPath,

Inc

92

2,160

(a)

Unisys

Corp

10

7,691

(a),(b)

Unity

Software,

Inc

151

2,560

(a)

Varonis

Systems,

Inc

104

1,365

(a)

Verint

Systems,

Inc

24

1,891

(a)

VeriSign,

Inc

480

1,293

(a)

Vertex,

Inc

45

305

(a)

Viant

Technology,

Inc

4

1,154

(a)

Weave

Communications,

Inc

13

4,787

(a)

Workday,

Inc

1,118

1,379

(a)

Workiva,

Inc

105

1,061

(a)

Xperi,

Inc

8

2,990

(a)

Yext,

Inc

18

4,295

(a)

Zeta

Global

Holdings

Corp

58

6,091

(a)

Zoom

Video

Communications,

Inc

449

2,147

(a)

Zscaler,

Inc

426

TOTAL

SOFTWARE

&

SERVICES

133,543

TECHNOLOGY

HARDWARE

&

EQUIPMENT

-

7.8%

521

(a)

908

Devices,

Inc

2

1,592

(a)

ADTRAN

Holdings,

Inc

14

1,035

Advanced

Energy

Industries,

Inc

99

267

(a)

Aeva

Technologies,

Inc

2

26,947

Amphenol

Corp

(Class

A)

1,767

331,757

Apple,

Inc

73,693

278

(a)

Applied

Optoelectronics,

Inc

4

23,524

(a)

Arista

Networks,

Inc

1,823

2,522

(a)

Arlo

Technologies,

Inc

25

1,286

(a)

Arrow

Electronics,

Inc

133

223

(a)

Aviat

Networks,

Inc

4

2,201

Avnet,

Inc

106

650

Badger

Meter,

Inc

124

278

Bel

Fuse,

Inc

(Class

B)

21

767

Belden

CDT,

Inc

77

296

Benchmark

Electronics,

Inc

11

1,720

(a)

Calix,

Inc

61

3,116

CDW

Corp

499

2,884

(a)

Ciena

Corp

174

90,108

Cisco

Systems,

Inc

5,561

365

(a)

Clearfield,

Inc

11

45

Climb

Global

Solutions,

Inc

5

4,327

Cognex

Corp

129

2,961

(a)

Coherent

Corp

192

4,830

(a)

CommScope

Holding

Co,

Inc

26

17,572

Corning,

Inc

804

716

(a)

Corsair

Gaming,

Inc

6

1,416

Crane

NXT

Co

73

725

CTS

Corp

30

41

SHARES

DESCRIPTION

VALUE

(000)

TECHNOLOGY

HARDWARE

&

EQUIPMENT

(continued)

1,204

(a)

Daktronics,

Inc

$

15

6,031

Dell

Technologies,

Inc

550

600

(a)

Diebold

Nixdorf,

Inc

26

759

(a)

Digi

International,

Inc

21

1,285

(a)

Eastman

Kodak

Co

8

468

(a)

ePlus,

Inc

28

2,211

(a),(b)

Evolv

Technologies

Holdings,

Inc

7

3,100

(a)

Extreme

Networks,

Inc

41

1,208

(a)

F5

Networks,

Inc

322

890

(a)

Fabrinet

176

655

(a)

FARO

Technologies,

Inc

18

3,142

(a)

Harmonic,

Inc

30

30,089

Hewlett

Packard

Enterprise

Co

464

21,549

HP,

Inc

597

1,475

Immersion

Corp

11

633

(a)

Insight

Enterprises,

Inc

95

4,661

(a)

IonQ,

Inc

103

804

(a)

IPG

Photonics

Corp

51

1,097

(a)

Itron,

Inc

115

2,345

Jabil

Inc

319

7,287

Juniper

Networks,

Inc

264

3,876

(a)

Keysight

Technologies,

Inc

580

1,038

(a)

Kimball

Electronics,

Inc

17

723

(a)

Knowles

Corp

11

3,049

(a)

Lightwave

Logic,

Inc

3

647

Littelfuse,

Inc

127

1,893

(a)

Lumentum

Holdings,

Inc

118

1,398

Methode

Electronics,

Inc

9

4,688

(a),(b)

MicroVision,

Inc

6

3,110

(a)

Mirion

Technologies,

Inc

45

3,654

Motorola

Solutions,

Inc

1,600

856

Napco

Security

Technologies,

Inc

20

4,872

NetApp,

Inc

428

962

(a)

Netgear,

Inc

23

481

(a)

Netscout

Systems,

Inc

10

1,072

(a)

nLight,

Inc

8

866

(a)

Novanta,

Inc

111

421

(a)

OSI

Systems,

Inc

82

675

(a)

PAR

Technology

Corp

41

430

PC

Connection,

Inc

27

597

(a)

Plexus

Corp

76

6,847

(a)

Pure

Storage,

Inc

303

2,205

(a)

Ribbon

Communications,

Inc

9

512

(a)

Rogers

Corp

35

2,537

(a)

SanDisk

Corp

121

1,353

(a)

Sanmina

Corp

103

958

(a)

Scansource,

Inc

33

3,094

(a)

SmartRent,

Inc

4

10,665

(a),(b)

Super

Micro

Computer,

Inc

365

1,805

TD

SYNNEX

Corp

188

1,044

(a)

Teledyne

Technologies,

Inc

520

5,586

(a)

Trimble

Inc

367

1,987

(a)

TTM

Technologies,

Inc

41

379

(a)

Turtle

Beach

Corp

5

43

Ubiquiti,

Inc

13

1,951

(a)

Viasat,

Inc

20

3,750

(a)

Viavi

Solutions,

Inc

42

3,447

Vishay

Intertechnology,

Inc

55

398

(a)

Vishay

Precision

Group,

Inc

10

2,801

Vontier

Corp

92

7,611

(a)

Western

Digital

Corp

308

2,578

(b)

Xerox

Holdings

Corp

12

Stock

Index

Account

42

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

TECHNOLOGY

HARDWARE

&

EQUIPMENT

(continued)

1,166

(a)

Zebra

Technologies

Corp

(Class

A)

$

329

TOTAL

TECHNOLOGY

HARDWARE

&

EQUIPMENT

95,054

TELECOMMUNICATION

SERVICES

-

1.0%

410

(a)

Anterix,

Inc

15

2,810

(a),(b)

AST

SpaceMobile,

Inc

64

161,271

AT&T,

Inc

4,561

373

ATN

International,

Inc

8

669

(a)

Bandwidth,

Inc

9

883

Cogent

Communications

Group,

Inc

54

5,461

(a)

Frontier

Communications

Parent,

Inc

196

3,118

(a),(d)

GCI

Liberty,

Inc

0^

1,203

(a),(b)

Globalstar,

Inc

25

1,217

(a)

Gogo,

Inc

10

521

IDT

Corp

27

3,101

Iridium

Communications,

Inc

85

3,981

(a)

Liberty

Global

Ltd

46

1,033

(a)

Liberty

Global

Ltd

12

1,581

(a)

Liberty

Latin

America

Ltd

(Class

A)

10

3,207

(a)

Liberty

Latin

America

Ltd

(Class

C)

20

24,010

(a)

Lumen

Technologies,

Inc

94

1,561

Shenandoah

Telecom

Co

20

917

Spok

Holdings,

Inc

15

2,350

Telephone

and

Data

Systems,

Inc

91

10,547

T-Mobile

US,

Inc

2,813

95,383

Verizon

Communications,

Inc

4,326

TOTAL

TELECOMMUNICATION

SERVICES

12,501

TRANSPORTATION

-

1.4%

272

(a)

Air

Transport

Services

Group,

Inc

6

2,504

(a)

Alaska

Air

Group,

Inc

123

393

Allegiant

Travel

Co

20

205

(a),(b)

Amerco,

Inc

13

14,260

(a)

American

Airlines

Group,

Inc

151

349

ArcBest

Corp

25

327

(a),(b)

Avis

Budget

Group,

Inc

25

1,241

(a)

Blade

Air

Mobility,

Inc

3

2,767

CH

Robinson

Worldwide,

Inc

283

1,032

Costamare,

Inc

10

904

Covenant

Logistics

Group,

Inc

20

42,921

CSX

Corp

1,263

14,112

Delta

Air

Lines,

Inc

615

3,244

Expeditors

International

Washington,

Inc

390

4,782

FedEx

Corp

1,166

613

(a)

Forward

Air

Corp

12

349

(a)

Frontier

Group

Holdings,

Inc

2

1,539

FTAI

Infrastructure,

Inc

7

791

Genco

Shipping

&

Trading

Ltd

11

3,539

Golden

Ocean

Group

Ltd

28

2,887

(a)

GXO

Logistics,

Inc

113

1,188

Heartland

Express,

Inc

11

2,589

(a),(b)

Hertz

Global

Holdings,

Inc

10

1,520

Hub

Group,

Inc

(Class

A)

57

1,942

JB

Hunt

Transport

Services,

Inc

287

4,132

(a)

JetBlue

Airways

Corp

20

7,073

(a),(b)

Joby

Aviation,

Inc

43

1,392

(a)

Kirby

Corp

141

3,774

Knight-Swift

Transportation

Holdings,

Inc

164

759

Landstar

System,

Inc

114

8,428

(a)

Lyft,

Inc

(Class

A)

100

29

Marten

Transport

Ltd

0^

754

Matson,

Inc

97

5,050

Norfolk

Southern

Corp

1,196

4,349

Old

Dominion

Freight

Line

720

43

SHARES

DESCRIPTION

VALUE

(000)

TRANSPORTATION

(continued)

1,449

(a)

Radiant

Logistics,

Inc

$

9

2,690

(a)

RXO,

Inc

51

957

Ryder

System,

Inc

138

1,798

Safe

Bulkers,

Inc

7

580

(a)

Saia,

Inc

203

1,714

Schneider

National,

Inc

39

863

(a)

Skywest,

Inc

75

12,934

Southwest

Airlines

Co

434

295

(a)

Sun

Country

Airlines

Holdings,

Inc

4

45,668

(a)

Uber

Technologies,

Inc

3,327

2,032

U-Haul

Holding

Co

120

13,647

Union

Pacific

Corp

3,224

7,756

(a)

United

Airlines

Holdings,

Inc

536

16,466

United

Parcel

Service,

Inc

(Class

B)

1,811

200

Universal

Truckload

Services,

Inc

5

1,875

Werner

Enterprises,

Inc

55

2,690

(a)

XPO,

Inc

289

TOTAL

TRANSPORTATION

17,573

UTILITIES

-

2.5%

15,416

AES

Corp

191

908

Allete,

Inc

60

5,865

Alliant

Energy

Corp

377

925

(a)

Altus

Power,

Inc

5

5,014

Ameren

Corp

503

11,936

American

Electric

Power

Co,

Inc

1,304

1,272

American

States

Water

Co

100

4,588

American

Water

Works

Co,

Inc

677

3,727

Atmos

Energy

Corp

576

1,516

Avista

Corp

63

2,215

Black

Hills

Corp

134

1,772

Brookfield

Infrastructure

Corp

64

2,781

(b)

Brookfield

Renewable

Corp

78

1,993

California

Water

Service

Group

97

15,250

Centerpoint

Energy,

Inc

552

172

Chesapeake

Utilities

Corp

22

111

Clearway

Energy,

Inc

(Class

A)

3

1,040

Clearway

Energy,

Inc

(Class

C)

31

6,779

CMS

Energy

Corp

509

7,971

Consolidated

Edison,

Inc

881

383

Consolidated

Water

Co,

Inc

9

7,192

Constellation

Energy

Corp

1,450

19,131

Dominion

Energy,

Inc

1,073

4,963

DTE

Energy

Co

686

17,617

Duke

Energy

Corp

2,149

9,132

Edison

International

538

9,507

Entergy

Corp

813

6,227

Essential

Utilities,

Inc

246

4,824

Evergy,

Inc

333

8,527

Eversource

Energy

530

22,187

Exelon

Corp

1,022

13,017

FirstEnergy

Corp

526

498

Genie

Energy

Ltd

7

349

Global

Water

Resources,

Inc

4

747

(a)

Hawaiian

Electric

Industries,

Inc

8

1,138

Idacorp,

Inc

132

3,915

MDU

Resources

Group,

Inc

66

899

MGE

Energy,

Inc

84

644

Middlesex

Water

Co

41

1,899

(a)

Montauk

Renewables,

Inc

4

1,593

National

Fuel

Gas

Co

126

2,338

New

Jersey

Resources

Corp

115

46,451

NextEra

Energy,

Inc

3,293

Stock

Index

Account

44

Portfolio

of

Investments

March

31,

2025

(continued)

SHARES

DESCRIPTION

VALUE

(000)

UTILITIES

(continued)

11,440

NiSource,

Inc

$

459

903

Northwest

Natural

Holding

Co

39

1,255

NorthWestern

Corp

73

4,683

NRG

Energy,

Inc

447

4,365

OGE

Energy

Corp

201

515

ONE

Gas,

Inc

39

1,235

Ormat

Technologies,

Inc

87

920

Otter

Tail

Corp

74

49,720

(e)

PG&E

Corp

854

2,396

Pinnacle

West

Capital

Corp

228

1,905

PNM

Resources,

Inc

102

2,243

Portland

General

Electric

Co

100

16,856

PPL

Corp

609

11,625

Public

Service

Enterprise

Group,

Inc

957

626

(a)

Pure

Cycle

Corp

7

620

RGC

Resources,

Inc

13

13,476

Sempra

Energy

962

678

SJW

Corp

37

25,218

Southern

Co

2,319

1,183

Southwest

Gas

Holdings

Inc

85

66

Spire,

Inc

5

4,386

UGI

Corp

145

534

Unitil

Corp

31

7,701

Vistra

Corp

904

6,108

WEC

Energy

Group,

Inc

666

12,755

Xcel

Energy,

Inc

903

490

York

Water

Co

17

TOTAL

UTILITIES

29,845

TOTAL

COMMON

STOCKS

(Cost

$341,133)

1,212,360

SHARES

DESCRIPTION

EXPIRATION

DATE

VALUE

(000)

RIGHTS/WARRANTS

-

0.0%

PHARMACEUTICALS,

BIOTECHNOLOGY

&

LIFE

SCIENCES

-

0.0%

278

(d)

AstraZeneca

plc

02/20/29

0^

478

(d)

Chinook

Therapeutics,

Inc

01/02/30

0^

390

(d)

Tobira

Therapeutics,

Inc

0^

TOTAL

PHARMACEUTICALS,

BIOTECHNOLOGY

&

LIFE

SCIENCES

0^

TOTAL

RIGHTS/WARRANTS

(Cost

$0)

0^

TOTAL

LONG-TERM

INVESTMENTS

(Cost

$341,133)

1,212,360‌

SHARES

DESCRIPTION

RATE

VALUE

(000)

INVESTMENTS

PURCHASED

WITH

COLLATERAL

FROM

SECURITIES

LENDING

-

0.1%

1,614,755

(f)

State

Street

Navigator

Securities

Lending

Government

Money

Market

Portfolio

4.360

%

(g)

1,615

TOTAL

INVESTMENTS

PURCHASED

WITH

COLLATERAL

FROM

SECURITIES

LENDING

(Cost

$1,615)

1,615

PRINCIPAL

DESCRIPTION

RATE

MATURITY

VALUE

(000)

SHORT-TERM

INVESTMENTS

-

0.8%

GOVERNMENT

AGENCY

DEBT

-

0.2%

$

111,000

Federal

Home

Loan

Bank

Discount

Notes

0.000

04/25/25

111

2,000,000

Freddie

Mac

Discount

Notes

0.000

04/07/25

1,998

TOTAL

GOVERNMENT

AGENCY

DEBT

2,109

TREASURY

DEBT

-

0.6%

4,276,000

United

States

Treasury

Bill

0.000

04/01/25

4,276

45

Investments

in

Derivatives

Part

F

of

Form

N-PORT

was

prepared

in

accordance

with

U.S.

generally

accepted

accounting

principles

(“U.S.

GAAP”)

and

in

conformity

with

the

applicable

rules

and

regulations

of

the

U.S.

Securities

and

Exchange

Commission

(“SEC”)

related

to

interim

filings.

Part

F

of

Form

N-PORT

does

not

include

all

information

and

footnotes

required

by

U.S.

GAAP

for

complete

financial

statements.

Certain

footnote

disclosures

normally

included

in

financial

statements

prepared

in

accordance

with

U.S.

GAAP

have

been

condensed

or

omitted

from

this

report

pursuant

to

the

rules

of

the

SEC.

For

a

full

set

of

the

Fund’s

notes

to

financial

statements,

please

refer

to

the

Fund’s

most

recently

filed

annual

or

semi-annual

report.

Fair

Value

Measurements

The Account's

investments

in

securities

are

recorded

at

their

estimated

fair

value

utilizing

valuation

methods

approved

by

the

Adviser,

subject

to

the

review

and

oversight

of

the

Board. Fair

value

is

defined

as

the

price

that

would

be

received

upon

selling

an

investment

or

transferring

a

liability

in

an

orderly

transaction

to

an

independent

buyer

in

the

principal

or

most

advantageous

market

for

the

investment.

U.S.

GAAP

establishes

the

three-tier

hierarchy

that

is

used

to

maximize

the

use

of

observable

market

data

and

minimize

the

use

of

unobservable

inputs

and

to

establish

classification

of

fair

value

measurements

for

disclosure

purposes.

Observable

inputs

reflect

the

assumptions

market

participants

would

use

in

pricing

the

asset

or

liability.

Observable

inputs

are

based

on

market

data

obtained

from

sources

independent

of

the

reporting

entity.

Unobservable

inputs

reflect

management’s

assumptions

about

the

assumptions

market

participants

would

use

in

pricing

the

asset

or

liability.

Unobservable

inputs

are

based

on

the

best

information

available

in

the

circumstances.

The

following

is

a

summary

of

the

three-tiered

hierarchy

of

valuation

input

levels.

Level

1

–

Inputs

are

unadjusted

and

prices

are

determined

using

quoted

prices

in

active

markets

for

identical

securities.

Level

2

–

Prices

are

determined

using

other

significant

observable

inputs

(including

quoted

prices

for

similar

securities,

interest

rates,

credit

spreads,

etc.).

Level

3

–

Prices

are

determined

using

significant

unobservable

inputs

(including

management’s

assumptions

in

determining

the

fair

value

of

investments).

The

following

table

summarizes

the

market

value

of

the

Account's investments

as

of

the

end

of

the

reporting

period,

based

on

the

inputs

used

to

value

them

(dollar

amounts

are

in

thousands):

PRINCIPAL

DESCRIPTION

RATE

MATURITY

VALUE

(000)

TREASURY

DEBT

(continued)

$

3,447,000

United

States

Treasury

Bill

0.000

%

04/03/25

$

3,446

TOTAL

TREASURY

DEBT

7,722

TOTAL

SHORT-TERM

INVESTMENTS

(Cost

$9,831)

9,831

TOTAL

INVESTMENTS

-

100.1%

(Cost

$352,579)

1,223,806

OTHER

ASSETS

&

LIABILITIES,

NET

-

(0.1)%

(1,807)

NET

ASSETS

-

100.0%

$1,221,999

REIT

Real

Estate

Investment

Trust

^

Amount

represents

less

than

$1,000.

(a)

Non-income

producing;

issuer

has

not

declared

an

ex-dividend

date

within

the

past

twelve

months.

(b)

All

or

a

portion

of

these

securities

are

out

on

loan.

The

aggregate

value

of

securities

on

loan

is

$3,293,104.

(c)

Investment,

or

portion

of

investment,

has

been

pledged

to

collateralize

the

net

payment

obligations

for

investments

in

derivatives.

(d)

For

fair

value

measurement

disclosure

purposes,

investment

classified

as

Level

3.

(e)

In

bankruptcy

(f)

Investments

made

with

cash

collateral

received

from

securities

on

loan.

(g)

The

rate

shown

is

the

one-day

yield

as

of

the

end

of

the

reporting

period.

Futures

Contracts

-

Long

Description

Number

of

Contracts

(000)

Expiration

Date

Notional

Amount

(000)

Value

(000)

Unrealized

Appreciation

(Depreciation)

(000)

S&P

500

E-Mini

Index

31‌

06/20/25

 $

8,860‌

$

8,763‌

$

(98‌)

Stock

Index

Account

46

Portfolio

of

Investments

March

31,

2025

(continued)

Account

Level

1

Level

2

Level

3

Total

Stock

Index

Long-Term

Investments

:

Common

stocks

$1,212,359

$—

$1

$1,212,360

Rights/Warrants

—

—

—^

—

Investments

purchased

with

collateral

from

securities

lending

1,615

—

—

1,615

Short-Term

Investments

:

Government

agency

debt

—

2,109

—

2,109

Treasury

debt

—

7,722

—

7,722

Investments

in

Derivatives

:

Futures

contracts*

(98)

—

—

(98)

Total

$1,213,876

$9,831

$1

$1,223,708

^

Amount

represents

less

than

$1,000.

*

Represents

net

unrealized

appreciation

(depreciation).