1

Portfolio

of

Investments

March

31,

2025

Global

Infrastructure

(Unaudited)

SHARES

DESCRIPTION

MATURITY

VALUE

LONG-TERM

INVESTMENTS

-

97.9%

52,994

COMMON

STOCK

RIGHTS

-

0

.0

%

52,994

UTILITIES

-

0.0%

10,862

(a)

Elia

Group

SA/NV

4/15/25

$

52,994

TOTAL

UTILITIES

52,994

TOTAL

COMMON

STOCK

RIGHTS

(Cost

$0)

52,994

SHARES

DESCRIPTION

VALUE

422623448

COMMON

STOCKS

-

97

.6

%

422623448

CAPITAL

GOODS

-

1.0%

68,658

Ferrovial

SE

3,070,916

242,732

Infratil

Ltd

1,430,479

TOTAL

CAPITAL

GOODS

4,501,395

COMMERCIAL

&

PROFESSIONAL

SERVICES

-

6.6%

24,709

(b)

Casella

Waste

Systems

Inc,

Class

A

2,755,301

1,124,588

Cleanaway

Waste

Management

Ltd

1,844,777

47,027

GFL

Environmental

Inc

2,271,874

37,031

Republic

Services

Inc

8,967,427

59,870

Waste

Connections

Inc

11,686,025

5,613

Waste

Management

Inc

1,299,466

TOTAL

COMMERCIAL

&

PROFESSIONAL

SERVICES

28,824,870

ENERGY

-

20.9%

60,108

Cheniere

Energy

Inc

13,908,991

23,110

DT

Midstream

Inc

2,229,653

332,053

Enbridge

Inc

14,713,269

363,635

Energy

Transfer

LP

6,759,975

69,367

Enterprise

Products

Partners

LP

2,368,189

163,167

Kinder

Morgan

Inc

4,655,154

161,435

ONEOK

Inc

16,017,581

196,163

Pembina

Pipeline

Corp

7,846,247

36,987

Plains

All

American

Pipeline

LP

739,740

30,408

Targa

Resources

Corp

6,095,892

69,283

TC

Energy

Corp

3,271,931

202,354

Williams

Cos

Inc/The

12,092,675

TOTAL

ENERGY

90,699,297

EQUITY

REAL

ESTATE

INVESTMENT

TRUSTS

(REITS)

-

2.3%

17,683

American

Tower

Corp

3,847,821

18,515

Digital

Realty

Trust

Inc

2,653,014

1,811

Equinix

Inc

1,476,599

210,195

Parkway

Life

Real

Estate

Investment

Trust

647,878

7,231

SBA

Communications

Corp

1,590,892

TOTAL

EQUITY

REAL

ESTATE

INVESTMENT

TRUSTS

(REITS)

10,216,204

SOFTWARE

&

SERVICES

-

0.3%

176,328

(b)

NEXTDC

Ltd

1,262,945

TOTAL

SOFTWARE

&

SERVICES

1,262,945

TELECOMMUNICATION

SERVICES

-

1.0%

91,539

(c)

Cellnex

Telecom

SA

3,254,095

115,861

Infrastrutture

Wireless

Italiane

SpA

1,226,496

TOTAL

TELECOMMUNICATION

SERVICES

4,480,591

TRANSPORTATION

-

21.8%

69,619

Aena

SME

SA

16,332,890

61,950

Aeroports

de

Paris

SA

6,306,712

756,049

Atlas

Arteria

Ltd

2,300,487

1,777,264

Auckland

International

Airport

Ltd

8,243,868

20,174

Canadian

Pacific

Kansas

City

Ltd

1,416,417

40,293

CSX

Corp

1,185,823

15,716

Flughafen

Zurich

AG

3,728,296

69,504

(b)

Fraport

AG

Frankfurt

Airport

Services

Worldwide

4,361,714

452,957

Getlink

SE

7,822,964

Portfolio

of

Investments

March

31,

2025

(continued)

Global

Infrastructure

2

SHARES

DESCRIPTION

VALUE

TRANSPORTATION

(continued)

39,474

Grupo

Aeroportuario

del

Centro

Norte

SAB

de

CV,

ADR

$

3,103,841

28,430

Grupo

Aeroportuario

del

Pacifico

SAB

de

CV,

ADR

5,274,049

30,494

Grupo

Aeroportuario

del

Sureste

SAB

de

CV,

ADR

8,349,867

250,979

International

Container

Terminal

Services

Inc

1,556,969

47,291

Kamigumi

Co

Ltd

1,106,775

12,182

Norfolk

Southern

Corp

2,885,307

801,095

Qube

Holdings

Ltd

1,983,486

281,393

Tokyo

Metro

Co

Ltd

3,419,517

1,286,796

Transurban

Group

10,838,273

14,245

Union

Pacific

Corp

3,365,239

TOTAL

TRANSPORTATION

93,582,494

UTILITIES

-

43.7%

69,798

Alliant

Energy

Corp

4,491,501

88,852

AltaGas

Ltd

2,437,016

78,523

Ameren

Corp

7,883,709

14,405

American

Electric

Power

Co

Inc

1,574,034

288,752

CenterPoint

Energy

Inc

10,461,485

188,185

CLP

Holdings

Ltd

1,531,972

49,972

CMS

Energy

Corp

3,753,397

31,676

Consolidated

Edison

Inc

3,503,049

8,112

Constellation

Energy

Corp

1,635,623

16,137

DTE

Energy

Co

2,231,263

28,988

Duke

Energy

Corp

3,535,666

211,490

E.ON

SE

3,192,385

10,862

(a)

Elia

Group

SA/NV

942,104

108,218

Endesa

SA

2,866,894

828,131

Enel

SpA

6,713,247

163,068

Engie

SA

3,177,513

174,364

ENN

Energy

Holdings

Ltd

1,441,166

141,139

Entergy

Corp

12,065,973

62,004

Evergy

Inc

4,275,176

104,553

Exelon

Corp

4,817,802

779,207

Iberdrola

SA

12,582,693

142,973

National

Grid

PLC

1,864,970

38,225

National

Grid

PLC,

Sponsored

ADR

2,507,942

198,145

NextEra

Energy

Inc

14,046,499

213,255

NiSource

Inc

8,549,393

19,455

NRG

Energy

Inc

1,857,174

611,757

Pennon

Group

PLC

3,543,804

217,283

PG&E

Corp

3,732,922

30,290

Pinnacle

West

Capital

Corp

2,885,122

360,341

Power

Grid

Corp

of

India

Ltd

1,219,451

23,811

PPL

Corp

859,815

21,324

Public

Service

Enterprise

Group

Inc

1,754,965

179,109

Redeia

Corp

SA

3,594,945

57,731

RWE

AG

2,061,257

609,422

Sembcorp

Industries

Ltd

2,852,041

28,719

Sempra

2,049,388

86,336

Severn

Trent

PLC

2,826,450

621,283

Snam

SpA

3,221,248

70,848

Southern

Co/The

6,514,474

232,399

SSE

PLC

4,787,036

403,602

Terna

-

Rete

Elettrica

Nazionale

3,647,460

119,637

Veolia

Environnement

SA

4,114,531

21,716

Vistra

Corp

2,550,327

182,240

Xcel

Energy

Inc

12,900,770

TOTAL

UTILITIES

189,055,652

TOTAL

COMMON

STOCKS

(Cost

$299,626,284)

422,623,448

3

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

Fund’s

investments

in

securities

are

recorded

at

their

estimated

fair

value

utilizing

valuation

methods

approved

by

the

Board

of

Directors/

Trustees.

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

which

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.).

SHARES

DESCRIPTION

VALUE

INVESTMENT

COMPANIES

-

0.3%

–

297,879

3i

Infrastructure

PLC

$

1,227,235

TOTAL

INVESTMENT

COMPANIES

(Cost

$1,175,065)

1,227,235

TOTAL

LONG-TERM

INVESTMENTS

(Cost

$300,801,349)

423,903,677

SHARES

DESCRIPTION

RATE

VALUE

INVESTMENTS

PURCHASED

WITH

COLLATERAL

FROM

SECURITIES

LENDING

-

0.2%

998,529

(d)

State

Street

Navigator

Securities

Lending

Government

Money

Market

Portfolio

4

.360

%

(e)

998,529

TOTAL

INVESTMENTS

PURCHASED

WITH

COLLATERAL

FROM

SECURITIES

LENDING

(Cost

$998,529)

998,529

PRINCIPAL

DESCRIPTION

RATE

MATURITY

VALUE

SHORT-TERM

INVESTMENTS

-

 1.9%

8007426

REPURCHASE

AGREEMENTS

-

1

.9

%

8007426

$

7,750,000

(f)

Fixed

Income

Clearing

Corporation

4

.350

04/01/25

7,750,000

257,426

(g)

Fixed

Income

Clearing

Corporation

1

.360

04/01/25

257,426

TOTAL

REPURCHASE

AGREEMENTS

(Cost

$8,007,426)

8,007,426

TOTAL

SHORT-TERM

INVESTMENTS

(Cost

$8,007,426)

8,007,426

TOTAL

INVESTMENTS

-

100

.0

%

(Cost

$

309,807,304

)

432,909,632

OTHER

ASSETS

&

LIABILITIES,

NET

-  0.0%

214,190

NET

ASSETS

-

100%

$

433,123,822

ADR

American

Depositary

Receipt

(a)

Investment,

or

a

portion

of

investment,

is

out

on

loan

for

securities

lending.

The

total

value

of

the

securities

out

on

loan

as

of

the

end

of

the

reporting

period

was

$980,159.

(b)

Non-income

producing;

issuer

has

not

declared

an

ex-dividend

date

within

the

past

twelve

months.

(c)

Security

is

exempt

from

registration

under

Rule

144A

of

the

Securities

Act

of

1933,

as

amended.

These

securities

are

deemed

liquid

and

may

be

resold

in

transactions

exempt

from

registration,

which

are

normally

those

transactions

with

qualified

institutional

buyers.

As

of

the

end

of

the

reporting

period,

the

aggregate

value

of

these

securities

is

$3,254,095

or

0.8%

of

Total

Investments.

(d)

Investments

made

with

cash

collateral

received

from

securities

on

loan.

(e)

The

rate

shown

is

the

one-day

yield

as

of

the

end

of

the

reporting

period.

(f)

Agreement

with

Fixed

Income

Clearing

Corporation,

4.350%

dated

3/31/25

to

be

repurchased

at

$7,750,936

on

4/1/25,

collateralized

by

Government

Agency

Securities,

with

coupon

rate

3.875%

and

maturity

date

8/15/34,

valued

at

$7,905,172.

(g)

Agreement

with

Fixed

Income

Clearing

Corporation,

1.360%

dated

3/31/25

to

be

repurchased

at

$257,436

on

4/1/25,

collateralized

by

Government

Agency

Securities,

with

coupon

rate

3.875%

and

maturity

date

5/15/43,

valued

at

$262,658.

Portfolio

of

Investments

March

31,

2025

(continued)

Global

Infrastructure

4

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

Fund's

investments

as

of

the

end

of

the

reporting

period,

based

on

the

inputs

used

to

value

them:

Global

Infrastructure

Level

1

Level

2

Level

3

Total

Long-Term

Investments:

Common

Stock

Rights

$

52,994

$

–

$

–

$

52,994

Common

Stocks

303,023,202

119,600,246

–

422,623,448

Investment

Companies

–

1,227,235

–

1,227,235

Investments

Purchased

with

Collateral

from

Securities

Lending

998,529

–

–

998,529

Short-Term

Investments:

Repurchase

Agreements

–

8,007,426

–

8,007,426

Total

$

304,074,725

$

128,834,907

$

–

$

432,909,632

5

Portfolio

of

Investments

March

31,

2025

Real

Estate

Securities

(Unaudited)

SHARES

DESCRIPTION

VALUE

LONG-TERM

INVESTMENTS

-

97.9%

958193358

COMMON

STOCKS

-

97

.9

%

958193358

DATA

CENTER

REITS

-

9.6%

225,741

Digital

Realty

Trust

Inc

$

32,346,428

75,574

Equinix

Inc

61,619,261

TOTAL

DATA

CENTER

REITS

93,965,689

DIVERSIFIED

REITS

-

1.6%

797,394

Empire

State

Realty

Trust

Inc,

Class

A

6,235,621

313,284

Essential

Properties

Realty

Trust

Inc

10,225,590

TOTAL

DIVERSIFIED

REITS

16,461,211

HEALTH

CARE

REITS

-

16.1%

2,377

Alexandria

Real

Estate

Equities

Inc

219,896

228,090

American

Healthcare

REIT

Inc

6,911,127

496,268

CareTrust

REIT

Inc

14,183,339

105,459

Healthcare

Realty

Trust

Inc

1,782,257

1,263,232

Healthpeak

Properties

Inc

25,542,551

107,904

Omega

Healthcare

Investors

Inc

4,108,984

506,244

Ventas

Inc

34,809,337

457,201

Welltower

Inc

70,047,765

TOTAL

HEALTH

CARE

REITS

157,605,256

HOTEL

&

RESORT

REITS

-

1.8%

502,663

Host

Hotels

&

Resorts

Inc

7,142,841

118,200

Pebblebrook

Hotel

Trust

1,197,366

80,699

Ryman

Hospitality

Properties

Inc

7,379,117

179,270

Sunstone

Hotel

Investors

Inc

1,686,931

TOTAL

HOTEL

&

RESORT

REITS

17,406,255

HOTELS,

RESORTS

&

CRUISE

LINES

-

0.6%

25,883

Marriott

International

Inc/MD,

Class

A

6,165,331

TOTAL

HOTELS,

RESORTS

&

CRUISE

LINES

6,165,331

INDUSTRIAL

REITS

-

14.0%

234,185

Americold

Realty

Trust

Inc

5,025,610

120,186

EastGroup

Properties

Inc

21,170,764

144,916

First

Industrial

Realty

Trust

Inc

7,819,667

322,306

Lineage

Inc

18,896,801

617,734

Prologis

Inc

69,056,484

39,091

Rexford

Industrial

Realty

Inc

1,530,413

340,981

STAG

Industrial

Inc

12,316,234

TOTAL

INDUSTRIAL

REITS

135,815,973

MULTI-FAMILY

RESIDENTIAL

REITS

-

9.8%

127,176

AvalonBay

Communities

Inc

27,294,513

121,381

Camden

Property

Trust

14,844,896

335,192

Equity

Residential

23,993,043

12,957

Essex

Property

Trust

Inc

3,972,227

24,337

Mid-America

Apartment

Communities

Inc

4,078,394

373,699

UDR

Inc

16,879,984

297,891

Veris

Residential

Inc

5,040,316

TOTAL

MULTI-FAMILY

RESIDENTIAL

REITS

96,103,373

OFFICE

REITS

-

1.7%

240,699

COPT

Defense

Properties

6,563,862

51,241

Cousins

Properties

Inc

1,511,609

53,641

Kilroy

Realty

Corp

1,757,279

108,069

SL

Green

Realty

Corp

6,235,581

TOTAL

OFFICE

REITS

16,068,331

OTHER

SPECIALIZED

REITS

-

5.7%

404,934

Gaming

and

Leisure

Properties

Inc

20,611,141

211,193

Iron

Mountain

Inc

18,171,046

50,019

Lamar

Advertising

Co,

Class

A

5,691,162

326,974

VICI

Properties

Inc

10,665,892

TOTAL

OTHER

SPECIALIZED

REITS

55,139,241

Portfolio

of

Investments

March

31,

2025

(continued)

Real

Estate

Securities

6

SHARES

DESCRIPTION

VALUE

REAL

ESTATE

SERVICES

-

1.1%

21,455

(a)

CBRE

Group

Inc,

Class

A

$

2,805,885

30,726

(a)

Jones

Lang

LaSalle

Inc

7,617,282

TOTAL

REAL

ESTATE

SERVICES

10,423,167

RETAIL

REITS

-

16.9%

351,291

Agree

Realty

Corp

27,116,152

314,935

Curbline

Properties

Corp

7,618,278

192,908

Federal

Realty

Investment

Trust

18,870,261

155,714

InvenTrust

Properties

Corp

4,573,320

989,875

Kimco

Realty

Corp

21,024,945

108,667

Macerich

Co/The

1,865,812

41,785

NETSTREIT

Corp

662,292

306,789

NNN

REIT

Inc

13,084,551

324,813

Realty

Income

Corp

18,842,402

218,835

Regency

Centers

Corp

16,141,270

154,455

Simon

Property

Group

Inc

25,651,886

190,516

SITE

Centers

Corp

2,446,225

435,390

Urban

Edge

Properties

8,272,410

TOTAL

RETAIL

REITS

166,169,804

SELF-STORAGE

REITS

-

6.4%

192,475

CubeSmart

8,220,607

173,544

Extra

Space

Storage

Inc

25,769,549

97,184

Public

Storage

29,086,199

TOTAL

SELF-STORAGE

REITS

63,076,355

SINGLE-FAMILY

RESIDENTIAL

REITS

-

6.4%

366,954

American

Homes

4

Rent,

Class

A

13,874,531

114,727

Equity

LifeStyle

Properties

Inc

7,652,291

979,256

Invitation

Homes

Inc

34,127,072

55,943

Sun

Communities

Inc

7,196,508

TOTAL

SINGLE-FAMILY

RESIDENTIAL

REITS

62,850,402

TELECOM

TOWER

REITS

-

5.3%

176,436

American

Tower

Corp

38,392,474

45,320

Crown

Castle

Inc

4,723,704

40,635

SBA

Communications

Corp

8,940,106

TOTAL

TELECOM

TOWER

REITS

52,056,284

TIMBER

REITS

-

0.9%

160,977

Rayonier

Inc

4,488,039

150,227

Weyerhaeuser

Co

4,398,647

TOTAL

TIMBER

REITS

8,886,686

TOTAL

COMMON

STOCKS

(Cost

$699,604,037)

958,193,358

TOTAL

LONG-TERM

INVESTMENTS

(Cost

$699,604,037)

958,193,358

PRINCIPAL

DESCRIPTION

RATE

MATURITY

VALUE

SHORT-TERM

INVESTMENTS

-

 1.5%

14930535

REPURCHASE

AGREEMENTS

-

1

.5

%

14930535

$

14,475,000

(b)

Fixed

Income

Clearing

Corporation

4

.350

%

04/01/25

14,475,000

455,535

(c)

Fixed

Income

Clearing

Corporation

1

.360

04/01/25

455,535

TOTAL

REPURCHASE

AGREEMENTS

(Cost

$14,930,535)

14,930,535

TOTAL

SHORT-TERM

INVESTMENTS

(Cost

$14,930,535)

14,930,535

TOTAL

INVESTMENTS

-

99

.4

%

(Cost

$

714,534,572

)

973,123,893

OTHER

ASSETS

&

LIABILITIES,

NET

-  0.6%

6,134,288

NET

ASSETS

-

100%

$

979,258,181

REIT

Real

Estate

Investment

Trust

7

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

Fund’s

investments

in

securities

are

recorded

at

their

estimated

fair

value

utilizing

valuation

methods

approved

by

the

Board

of

Directors/

Trustees.

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

which

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

Fund's

investments

as

of

the

end

of

the

reporting

period,

based

on

the

inputs

used

to

value

them:

(a)

Non-income

producing;

issuer

has

not

declared

an

ex-dividend

date

within

the

past

twelve

months.

(b)

Agreement

with

Fixed

Income

Clearing

Corporation,

4.350%

dated

3/31/25

to

be

repurchased

at

$14,476,749

on

4/1/25,

collateralized

by

Government

Agency

Securities,

with

coupon

rate

2.125%

and

maturity

date

1/15/35,

valued

at

$14,764,572.

(c)

Agreement

with

Fixed

Income

Clearing

Corporation,

1.360%

dated

3/31/25

to

be

repurchased

at

$455,552

on

4/1/25,

collateralized

by

Government

Agency

Securities,

with

coupon

rate

3.500%

and

maturity

date

2/15/33,

valued

at

$464,758.

Real

Estate

Securities

Level

1

Level

2

Level

3

Total

Long-Term

Investments:

Common

Stocks

$

958,193,358

$

–

$

–

$

958,193,358

Short-Term

Investments:

Repurchase

Agreements

–

14,930,535

–

14,930,535

Total

$

958,193,358

$

14,930,535

$

–

$

973,123,893

8

Portfolio

of

Investments

March

31,

2025

Real

Asset

Income

(Unaudited)

PRINCIPAL

DESCRIPTION

RATE

MATURITY

VALUE

LONG-TERM

INVESTMENTS

-

98.2%

157490488

$1,000

PAR

(OR

SIMILAR)

INSTITUTIONAL

PREFERRED

-

14.3%

157490488

CONSUMER

SERVICES

-

0.0%

EUR

600,000

(a)

Accor

SA,

Reg

S

7.250

%

N/A

$

713,658

TOTAL

CONSUMER

SERVICES

713,658

ENERGY

-

5.1%

$

1,822,000

Enbridge

Inc

8.500

01/15/84

2,006,755

2,947,000

Enbridge

Inc

6.250

03/01/78

2,913,719

2,439,000

Enbridge

Inc

7.625

01/15/83

2,554,643

1,268,000

Enbridge

Inc

5.750

07/15/80

1,226,112

3,234,000

Enbridge

Inc

5.500

07/15/77

3,140,845

4,399,000

Enbridge

Inc

6.000

01/15/77

4,339,887

975,000

Energy

Transfer

LP

8.000

05/15/54

1,026,039

2,813,000

(a)

Energy

Transfer

LP

7.125

N/A

2,846,395

2,278,000

(b),(c)

Energy

Transfer

LP

(TSFR3M

+

3.279%)

7.570

11/01/66

2,266,610

1,444,000

(b)

Energy

Transfer

LP

7.125

10/01/54

1,466,284

2,285,000

(a)

Energy

Transfer

LP

6.500

N/A

2,282,306

3,213,000

Enterprise

Products

Operating

LLC

5.250

08/16/77

3,163,432

4,589,000

Enterprise

Products

Operating

LLC

5.375

02/15/78

4,488,775

CAD

1,517,000

Inter

Pipeline

Ltd/AB

6.625

11/19/79

1,070,022

CAD

2,123,000

Keyera

Corp

5.950

03/10/81

1,481,696

1,326,000

(a),(c)

Plains

All

American

Pipeline

LP

(TSFR3M

+

4.372%)

8.695

N/A

1,323,100

1,405,000

(d)

South

Bow

Canadian

Infrastructure

Holdings

Ltd

7.625

03/01/55

1,425,309

732,000

(d)

South

Bow

Canadian

Infrastructure

Holdings

Ltd

7.500

03/01/55

740,581

1,562,000

TransCanada

PipeLines

Ltd

7.590

05/15/67

1,433,135

2,345,000

Transcanada

Trust

5.600

03/07/82

2,191,248

625,000

Transcanada

Trust

5.300

03/15/77

602,592

2,419,000

Transcanada

Trust

5.875

08/15/76

2,402,188

2,275,000

Transcanada

Trust

5.500

09/15/79

2,194,128

7,663,000

(a),(d)

Venture

Global

LNG

Inc

9.000

N/A

7,272,102

TOTAL

ENERGY

55,857,903

FINANCIAL

SERVICES

-

0.5%

745,000

National

Rural

Utilities

Cooperative

Finance

Corp

5.250

04/20/46

730,128

1,810,000

National

Rural

Utilities

Cooperative

Finance

Corp

7.125

09/15/53

1,862,633

2,626,000

Transcanada

Trust

5.625

05/20/75

2,623,582

TOTAL

FINANCIAL

SERVICES

5,216,343

UTILITIES

-

8.7%

1,725,000

(d)

AES

Andes

SA

8.150

06/10/55

1,781,683

1,891,000

AES

Corp/The

7.600

01/15/55

1,908,225

CAD

1,285,000

AltaGas

Ltd

8.900

11/10/83

987,773

3,916,000

(d)

AltaGas

Ltd

7.200

10/15/54

3,863,083

CAD

1,328,000

Capital

Power

Corp

7.950

09/09/82

1,004,216

1,259,000

CMS

Energy

Corp

3.750

12/01/50

1,105,662

2,118,000

CMS

Energy

Corp

4.750

06/01/50

1,991,822

3,242,000

CMS

Energy

Corp

6.500

06/01/55

3,159,263

5,800,000

Dominion

Energy

Inc

6.625

05/15/55

5,759,256

3,203,000

Dominion

Energy

Inc

7.000

06/01/54

3,366,529

4,964,000

Duke

Energy

Corp

6.450

09/01/54

4,955,622

2,170,000

(a)

Edison

International

5.375

N/A

2,076,811

807,000

Edison

International

8.125

06/15/53

786,986

2,570,000

(a)

Edison

International

5.000

N/A

2,321,837

514,000

(b)

Edison

International

7.875

06/15/54

494,692

1,987,000

(a),(d)

Electricite

de

France

SA

9.125

N/A

2,234,791

GBP

1,700,000

(a)

Electricite

de

France

SA,

Reg

S

5.875

N/A

2,140,172

3,543,000

Emera

Inc

6.750

06/15/76

3,554,314

3,174,000

Entergy

Corp

7.125

12/01/54

3,212,853

1,463,000

EUSHI

Finance

Inc

7.625

12/15/54

1,522,275

4,736,000

Exelon

Corp

6.500

03/15/55

4,715,813

1,157,000

NextEra

Energy

Capital

Holdings

Inc

6.750

06/15/54

1,181,004

2,551,000

NextEra

Energy

Capital

Holdings

Inc

5.650

05/01/79

2,497,605

3,894,000

NextEra

Energy

Capital

Holdings

Inc

6.375

08/15/55

3,898,194

9

PRINCIPAL

DESCRIPTION

RATE

MATURITY

VALUE

UTILITIES

(continued)

GBP

2,381,000

NGG

Finance

PLC,

Reg

S

5.625

%

06/18/73

$

3,078,503

$

4,844,000

NiSource

Inc

6.950

11/30/54

4,911,264

3,064,000

PG&E

Corp

7.375

03/15/55

3,011,459

1,607,000

PPL

Capital

Funding

Inc

7.226

03/30/67

1,609,650

1,662,000

Sempra

4.125

04/01/52

1,561,729

3,020,000

Sempra

6.400

10/01/54

2,864,444

2,600,000

Sempra

6.875

10/01/54

2,574,481

3,149,000

Sempra

6.550

04/01/55

2,995,728

1,795,000

Southern

Co/The

4.000

01/15/51

1,772,189

3,303,000

Southern

Co/The

6.375

03/15/55

3,382,150

5,309,000

(a),(d)

Vistra

Corp

8.875

N/A

5,676,648

1,056,000

(a),(d)

Vistra

Corp

8.000

N/A

1,083,644

652,000

(a),(d)

Vistra

Corp

7.000

N/A

660,214

TOTAL

UTILITIES

95,702,584

TOTAL

$1,000

PAR

(OR

SIMILAR)

INSTITUTIONAL

PREFERRED

(Cost

$157,105,961)

157,490,488

SHARES

DESCRIPTION

RATE

VALUE

116681658

$25

PAR

(OR

SIMILAR)

RETAIL

PREFERRED

-

10.6%

116681658

EQUITY

REAL

ESTATE

INVESTMENT

TRUSTS

(REITS)

-

7.3%

284,776

Agree

Realty

Corp

4.250

4,900,995

86,840

American

Homes

4

Rent

6.250

2,051,161

154,962

American

Homes

4

Rent

5.875

3,440,156

124,131

Armada

Hoffler

Properties

Inc

6.750

2,735,847

79,759

DiamondRock

Hospitality

Co

8.250

1,975,630

115,195

Digital

Realty

Trust

Inc

5.250

2,412,183

105,587

Digital

Realty

Trust

Inc

5.850

2,463,345

131,145

Digital

Realty

Trust

Inc

5.200

2,638,637

153,547

Federal

Realty

Investment

Trust

5.000

3,135,430

169,915

Kimco

Realty

Corp

5.250

3,556,321

125,852

Kimco

Realty

Corp

5.125

2,593,810

4,704

Mid-America

Apartment

Communities

Inc

8.500

261,613

106,528

National

Storage

Affiliates

Trust

6.000

2,331,898

84,312

Pebblebrook

Hotel

Trust

6.375

1,493,166

107,404

Pebblebrook

Hotel

Trust

5.700

1,751,759

132,499

Pebblebrook

Hotel

Trust

6.300

2,320,057

31,098

Public

Storage

4.700

606,100

74,645

Public

Storage

4.875

1,501,111

28,481

Public

Storage

5.050

595,822

69,361

Public

Storage

4.750

1,366,412

99,127

Public

Storage

4.000

1,611,805

78,097

Public

Storage

3.875

1,261,267

77,920

Public

Storage

3.900

1,250,616

108,945

Public

Storage

4.000

1,771,446

65,842

Public

Storage

3.950

1,069,274

102,962

Public

Storage

4.100

1,724,613

79,839

Public

Storage

4.625

1,508,957

67,287

(b)

Public

Storage

4.125

1,151,281

113,203

Regency

Centers

Corp

5.875

2,481,410

131,975

Regency

Centers

Corp

6.250

3,080,296

76,473

Rexford

Industrial

Realty

Inc

5.875

1,751,232

183,305

Rexford

Industrial

Realty

Inc

5.625

3,986,884

40,732

Summit

Hotel

Properties

Inc

5.875

789,386

74,470

(b)

Summit

Hotel

Properties

Inc

6.250

1,480,464

100,866

Sunstone

Hotel

Investors

Inc

5.700

1,868,038

79,645

Sunstone

Hotel

Investors

Inc

6.125

1,576,175

35,129

UMH

Properties

Inc

6.375

786,187

149,891

Vornado

Realty

Trust

5.250

2,474,700

147,383

Vornado

Realty

Trust

5.250

2,408,238

73,480

Vornado

Realty

Trust

5.400

1,239,608

Portfolio

of

Investments

March

31,

2025

(continued)

Real

Asset

Income

10

SHARES

DESCRIPTION

RATE

VALUE

EQUITY

REAL

ESTATE

INVESTMENT

TRUSTS

(REITS)

(continued)

91,130

Vornado

Realty

Trust

4.450

%

$

1,333,232

TOTAL

EQUITY

REAL

ESTATE

INVESTMENT

TRUSTS

(REITS)

80,736,562

FINANCIAL

SERVICES

-

0.1%

49,287

Brookfield

Finance

Inc

4.625

773,313

TOTAL

FINANCIAL

SERVICES

773,313

REAL

ESTATE

MANAGEMENT

&

DEVELOPMENT

-

0.2%

50,559

Brookfield

Property

Partners

LP

6.500

688,108

20,831

Brookfield

Property

Partners

LP

6.375

287,885

66,459

Brookfield

Property

Partners

LP

5.750

824,756

TOTAL

REAL

ESTATE

MANAGEMENT

&

DEVELOPMENT

1,800,749

UTILITIES

-

3.0%

49,883

BIP

Bermuda

Holdings

I

Ltd

5.125

814,589

81,264

Brookfield

BRP

Holdings

Canada

Inc

4.625

1,192,143

26,883

Brookfield

Infrastructure

Finance

ULC

5.000

443,032

41,025

Brookfield

Infrastructure

Partners

LP

5.000

667,887

126,274

Brookfield

Infrastructure

Partners

LP

5.125

2,103,725

147,550

Brookfield

Renewable

Partners

LP

5.250

2,605,733

74,340

CMS

Energy

Corp

4.200

1,292,029

39,380

CMS

Energy

Corp

5.875

882,112

26,582

CMS

Energy

Corp

5.625

580,551

39,358

CMS

Energy

Corp

5.875

897,756

74,761

DTE

Energy

Co

5.250

1,617,080

103,030

DTE

Energy

Co

4.375

1,860,722

100,155

DTE

Energy

Co

4.375

1,798,784

77,318

Duke

Energy

Corp

5.625

1,846,354

89,028

Duke

Energy

Corp

5.750

2,187,418

90,672

Georgia

Power

Co

5.000

2,000,224

46,000

PG&E

Corp

6.000

2,058,040

44,931

SCE

Trust

VII

7.500

1,033,413

77,710

SCE

Trust

VIII

6.950

1,764,794

80,075

Southern

Co/The

6.500

2,053,123

34,881

Southern

Co/The

5.250

750,988

103,750

Southern

Co/The

4.200

1,905,888

49,689

Southern

Co/The

4.950

1,014,649

TOTAL

UTILITIES

33,371,034

TOTAL

$25

PAR

(OR

SIMILAR)

RETAIL

PREFERRED

(Cost

$136,388,307)

116,681,658

SHARES

DESCRIPTION

VALUE

530730079

COMMON

STOCKS

-

48.3%

530730079

ENERGY

-

8.3%

378,048

Enbridge

Inc

16,751,307

1,020,058

Energy

Transfer

LP

18,962,877

258,930

Enterprise

Products

Partners

LP

8,839,870

163,157

Gibson

Energy

Inc

2,530,603

249,202

Kinder

Morgan

Inc

7,109,733

147,524

MPLX

LP

7,895,485

90,197

ONEOK

Inc

8,949,346

280,736

Pembina

Pipeline

Corp

11,229,050

205,338

Plains

All

American

Pipeline

LP

4,106,760

58,289

Plains

GP

Holdings

LP,

Class

A

1,245,053

59,097

TC

Energy

Corp

2,790,891

24,913

Williams

Cos

Inc/The

1,488,801

TOTAL

ENERGY

91,899,776

EQUITY

REAL

ESTATE

INVESTMENT

TRUSTS

(REITS)

-

23.4%

7,078

Agree

Realty

Corp

546,351

324,236

Apple

Hospitality

REIT

Inc

4,185,887

248,534

Armada

Hoffler

Properties

Inc

1,866,490

5,953,405

Assura

PLC

3,572,670

957,390

British

Land

Co

PLC/The

4,583,899

294,150

Broadstone

Net

Lease

Inc

5,012,316

11

SHARES

DESCRIPTION

VALUE

EQUITY

REAL

ESTATE

INVESTMENT

TRUSTS

(REITS)

(continued)

14,188

BXP

Inc

$

953,292

1,239,744

CapitaLand

Integrated

Commercial

Trust

1,926,502

56,219

Centerspace

3,640,180

167,395

Charter

Hall

Long

Wale

REIT

388,572

1,331,350

Charter

Hall

Retail

REIT

2,996,559

207,987

Choice

Properties

Real

Estate

Investment

Trust

2,016,204

127,487

Community

Healthcare

Trust

Inc

2,315,164

19,771

Cousins

Properties

Inc

583,244

236,901

Crombie

Real

Estate

Investment

Trust

2,345,880

12,784

Crown

Castle

Inc

1,332,476

395,178

CT

Real

Estate

Investment

Trust

3,984,596

121,905

CubeSmart

5,206,563

3,160

Daiwa

Securities

Living

Investments

Corp

1,871,347

57,616

Derwent

London

PLC

1,373,893

327,258

Dream

Industrial

Real

Estate

Investment

Trust

2,569,762

31,857

Elme

Communities

554,312

51,566

Equity

Residential

3,691,094

16,203

Extra

Space

Storage

Inc

2,405,983

6,228

Federal

Realty

Investment

Trust

609,223

243,106

Four

Corners

Property

Trust

Inc

6,977,142

3,144,952

Frasers

Centrepoint

Trust

5,090,555

1,610,172

Frasers

Logistics

&

Commercial

Trust

1,093,303

293,791

Gaming

and

Leisure

Properties

Inc

14,953,962

28,605

Gecina

SA

2,684,107

826,499

Hammerson

PLC

2,640,442

168,600

Healthcare

Realty

Trust

Inc

2,849,340

506,083

Healthpeak

Properties

Inc

10,232,998

79,239

Highwoods

Properties

Inc

2,348,644

3,970,455

(e),(f)

Home

Reit

PLC

5,129

184,169

Host

Hotels

&

Resorts

Inc

2,617,041

9,473

Invincible

Investment

Corp

3,991,769

16,211

Iron

Mountain

Inc

1,394,794

1,447

Japan

Metropolitan

Fund

Invest

923,019

3,935

KDX

Realty

Investment

Corp

3,879,992

81,096

Kilroy

Realty

Corp

2,656,705

148,727

Kimco

Realty

Corp

3,158,961

50,320

Lamar

Advertising

Co,

Class

A

5,725,410

2,558

LaSalle

Logiport

REIT

2,376,550

297,507

Link

REIT

1,394,168

2,339,266

LondonMetric

Property

PLC

5,554,747

626,190

LXP

Industrial

Trust

5,416,543

1,245,332

Mapletree

Industrial

Trust

1,942,270

3,479,937

Mapletree

Logistics

Trust

3,382,002

16,138

Montea

NV

1,153,035

178,438

NETSTREIT

Corp

2,828,242

613,555

Nexus

Industrial

REIT

2,929,101

142,902

NNN

REIT

Inc

6,094,770

263,498

Omega

Healthcare

Investors

Inc

10,034,004

1,944

Orix

JREIT

Inc

2,286,566

454,819

Parkway

Life

Real

Estate

Investment

Trust

1,401,877

3,456

Plymouth

Industrial

REIT

Inc

56,333

130,356

Postal

Realty

Trust

Inc,

Class

A

1,861,484

164,013

Primaris

Real

Estate

Investment

Trust

1,697,060

19,793

Rayonier

Inc

551,829

125,668

Realty

Income

Corp

7,290,001

62,518

Rexford

Industrial

Realty

Inc

2,447,580

36,356

RioCan

Real

Estate

Investment

Trust

433,276

1,888

Ryman

Hospitality

Properties

Inc

172,639

180,868

Sabra

Health

Care

REIT

Inc

3,159,764

167,269

Safestore

Holdings

PLC

1,331,772

1,343,436

Scentre

Group

2,842,434

69,135

Simon

Property

Group

Inc

11,481,941

Portfolio

of

Investments

March

31,

2025

(continued)

Real

Asset

Income

12

SHARES

DESCRIPTION

VALUE

EQUITY

REAL

ESTATE

INVESTMENT

TRUSTS

(REITS)

(continued)

24,644

SL

Green

Realty

Corp

$

1,421,959

89,302

STAG

Industrial

Inc

3,225,588

10,752

Star

Asia

Investment

Corp

3,872,232

625,616

Stockland

1,930,373

1,448,701

Tritax

Big

Box

REIT

PLC

2,627,387

237,766

UDR

Inc

10,739,890

55,448

UNITE

Group

PLC/The

583,511

3,897

United

Urban

Investment

Corp

3,865,086

1,188,549

Urban

Logistics

REIT

PLC

1,995,900

1,509

VICI

Properties

Inc

49,224

3,247,269

Vicinity

Ltd

4,496,466

192,899

Warehouses

De

Pauw

CVA

4,572,891

1,084,134

Waypoint

REIT

Ltd

1,615,113

138,890

Wereldhave

NV

2,404,508

TOTAL

EQUITY

REAL

ESTATE

INVESTMENT

TRUSTS

(REITS)

257,275,888

FINANCIAL

SERVICES

-

0.7%

98,870

Apollo

Commercial

Real

Estate

Finance

Inc

946,186

38,631

Blackstone

Mortgage

Trust

Inc,

Class

A

772,620

282,403

Starwood

Property

Trust

Inc

5,583,107

TOTAL

FINANCIAL

SERVICES

7,301,913

HEALTH

CARE

EQUIPMENT

&

SERVICES

-

1.1%

201,589

Chartwell

Retirement

Residences

2,350,622

846,509

Sienna

Senior

Living

Inc

9,764,810

TOTAL

HEALTH

CARE

EQUIPMENT

&

SERVICES

12,115,432

MATERIALS

-

0.3%

9,731,551

Keppel

Infrastructure

Trust

3,078,344

TOTAL

MATERIALS

3,078,344

REAL

ESTATE

MANAGEMENT

&

DEVELOPMENT

-

1.4%

1,399,389

Capitaland

India

Trust

1,003,342

107,146

Cibus

Nordic

Real

Estate

AB

publ

1,579,421

846,577

Hongkong

Land

Holdings

Ltd

3,657,213

2,095,782

Sino

Land

Co

Ltd

2,097,950

3,665,332

Sirius

Real

Estate

Ltd

4,000,813

1,253,037

Swire

Properties

Ltd

2,748,078

TOTAL

REAL

ESTATE

MANAGEMENT

&

DEVELOPMENT

15,086,817

TELECOMMUNICATION

SERVICES

-

0.5%

785,366

HKT

Trust

&

HKT

Ltd

1,049,187

260,413

Infrastrutture

Wireless

Italiane

SpA

2,756,712

335,737

(d)

RAI

Way

SpA

2,109,218

TOTAL

TELECOMMUNICATION

SERVICES

5,915,117

TRANSPORTATION

-

2.1%

21,021

Aena

SME

SA

4,931,609

1,095,575

Atlas

Arteria

Ltd

3,333,588

889,160

Aurizon

Holdings

Ltd

1,728,546

1,082,320

Dalrymple

Bay

Infrastructure

Ltd

2,607,663

146,328

Enav

SpA

578,867

6,676

Grupo

Aeroportuario

del

Centro

Norte

SAB

de

CV,

ADR

524,934

20,010

Grupo

Aeroportuario

del

Pacifico

SAB

de

CV,

ADR

3,712,055

16,140

Grupo

Aeroportuario

del

Sureste

SAB

de

CV,

ADR

4,419,455

144,975

Transurban

Group

1,221,078

TOTAL

TRANSPORTATION

23,057,795

UTILITIES

-

10.5%

7,571

American

Electric

Power

Co

Inc

827,283

58,005

Capital

Power

Corp

1,927,924

254,464

CK

Infrastructure

Holdings

Ltd

1,523,588

102,048

Clearway

Energy

Inc,

Class

A

2,904,286

526,986

CLP

Holdings

Ltd

4,290,076

39,655

Duke

Energy

Corp

4,836,720

14,293

Emera

Inc

601,994

113,738

Endesa

SA

3,013,129

13

SHARES

DESCRIPTION

VALUE

UTILITIES

(continued)

1,112,737

Enel

SpA

$

9,020,407

289,698

Engie

SA

5,645,001

271,082

ENN

Energy

Holdings

Ltd

2,240,567

17,673

Entergy

Corp

1,510,865

221,877

Evergy

Inc

15,298,419

171,402

Exelon

Corp

7,898,204

356,386

Iberdrola

SA

5,754,948

243,065

Italgas

SpA

1,742,822

250,689

National

Grid

PLC

3,270,041

150,374

National

Grid

PLC,

Sponsored

ADR

9,866,038

81,962

Northwestern

Energy

Group

Inc

4,743,141

47,401

OGE

Energy

Corp

2,178,550

627,606

Pennon

Group

PLC

3,635,614

34,690

Pinnacle

West

Capital

Corp

3,304,223

295,019

Redeia

Corp

SA

5,921,406

674,078

REN

-

Redes

Energeticas

Nacionais

SGPS

SA

2,000,777

1,611,883

Snam

SpA

8,357,343

361,218

Vector

Ltd

803,919

54,714

Veolia

Environnement

SA

1,881,712

TOTAL

UTILITIES

114,998,997

TOTAL

COMMON

STOCKS

(Cost

$478,356,346)

530,730,079

SHARES

DESCRIPTION

RATE

VALUE

10678479

CONVERTIBLE

PREFERRED

SECURITIES

-

1.0%

10678479

EQUITY

REAL

ESTATE

INVESTMENT

TRUSTS

(REITS)

-

0.3%

26,641

Kimco

Realty

Corp

7.250

%

1,602,456

16,486

LXP

Industrial

Trust

6.500

751,762

21,577

RLJ

Lodging

Trust

1.950

526,479

TOTAL

EQUITY

REAL

ESTATE

INVESTMENT

TRUSTS

(REITS)

2,880,697

UTILITIES

-

0.7%

75,600

NextEra

Energy

Inc

7.299

3,614,436

102,962

NextEra

Energy

Inc

6.926

4,183,346

TOTAL

UTILITIES

7,797,782

TOTAL

CONVERTIBLE

PREFERRED

SECURITIES

(Cost

$11,427,174)

10,678,479

PRINCIPAL

DESCRIPTION

RATE

MATURITY

VALUE

220598920

CORPORATE

BONDS

-

20.1%

220598920

AUTOMOBILES

&

COMPONENTS

-

0.1%

$

1,400,000

(d)

Clarios

Global

LP

/

Clarios

US

Finance

Co

6.750

02/15/30

1,413,342

TOTAL

AUTOMOBILES

&

COMPONENTS

1,413,342

CAPITAL

GOODS

-

0.8%

3,230,000

(d)

Advanced

Drainage

Systems

Inc

6.375

06/15/30

3,244,057

2,335,000

(d)

Chart

Industries

Inc

7.500

01/01/30

2,421,736

1,150,000

(d)

Dcli

Bidco

LLC

7.750

11/15/29

1,183,670

1,870,000

(d)

Trinity

Industries

Inc

7.750

07/15/28

1,938,593

TOTAL

CAPITAL

GOODS

8,788,056

CONSUMER

DISCRETIONARY

DISTRIBUTION

&

RETAIL

-

0.2%

1,715,000

(d)

LCM

Investments

Holdings

II

LLC

4.875

05/01/29

1,609,351

TOTAL

CONSUMER

DISCRETIONARY

DISTRIBUTION

&

RETAIL

1,609,351

CONSUMER

SERVICES

-

1.4%

980,000

Choice

Hotels

International

Inc

5.850

08/01/34

982,054

2,975,000

(d)

Churchill

Downs

Inc

5.750

04/01/30

2,909,938

500,000

(d)

Hilton

Domestic

Operating

Co

Inc

4.000

05/01/31

452,809

1,580,000

(d)

Hilton

Domestic

Operating

Co

Inc

5.875

03/15/33

1,564,418

1,000,000

(d)

Merlin

Entertainments

Group

US

Holdings

Inc

7.375

02/15/31

944,546

1,500,000

MGM

Resorts

International

6.500

04/15/32

1,470,885

3,340,000

Piedmont

Operating

Partnership

LP

9.250

07/20/28

3,680,290

1,385,000

(d)

Six

Flags

Entertainment

Corp

/

Six

Flags

Theme

Parks

Inc

6.625

05/01/32

1,396,457

Portfolio

of

Investments

March

31,

2025

(continued)

Real

Asset

Income

14

PRINCIPAL

DESCRIPTION

RATE

MATURITY

VALUE

CONSUMER

SERVICES

(continued)

$

1,655,000

(d)

Wynn

Resorts

Finance

LLC

/

Wynn

Resorts

Capital

Corp

6.250

%

03/15/33

$

1,611,863

TOTAL

CONSUMER

SERVICES

15,013,260

ENERGY

-

3.8%

2,126,000

(d)

Archrock

Partners

LP

/

Archrock

Partners

Finance

Corp

6.250

04/01/28

2,127,631

1,775,000

(d)

Archrock

Partners

LP

/

Archrock

Partners

Finance

Corp

6.625

09/01/32

1,781,972

2,520,000

(d)

Blue

Racer

Midstream

LLC

/

Blue

Racer

Finance

Corp

7.000

07/15/29

2,575,390

2,500,000

(d)

Buckeye

Partners

LP

6.875

07/01/29

2,541,325

3,065,000

Cheniere

Energy

Partners

LP

4.500

10/01/29

2,981,129

1,270,000

(d)

CNX

Midstream

Partners

LP

4.750

04/15/30

1,182,338

700,000

(d)

CQP

Holdco

LP

/

BIP-V

Chinook

Holdco

LLC

7.500

12/15/33

737,561

250,000

(d)

CQP

Holdco

LP

/

BIP-V

Chinook

Holdco

LLC

5.500

06/15/31

239,839

1,625,000

(d)

Delek

Logistics

Partners

LP

/

Delek

Logistics

Finance

Corp

8.625

03/15/29

1,683,253

1,970,000

(d)

DT

Midstream

Inc

4.375

06/15/31

1,812,021

1,325,000

Genesis

Energy

LP

/

Genesis

Energy

Finance

Corp

8.000

05/15/33

1,335,311

CAD

1,060,000

Gibson

Energy

Inc

5.250

12/22/80

714,705

2,250,000

(d)

Global

Partners

LP

/

GLP

Finance

Corp

8.250

01/15/32

2,312,914

1,680,000

(d)

Harvest

Midstream

I

LP

7.500

05/15/32

1,726,487

CAD

1,380,000

Keyera

Corp

6.875

06/13/79

1,003,232

4,390,000

ONEOK

Inc

5.050

11/01/34

4,237,973

CAD

3,461,000

Pembina

Pipeline

Corp

4.800

01/25/81

2,316,384

300,000

(d)

Rockies

Express

Pipeline

LLC

6.750

03/15/33

305,024

1,565,000

(d)

Sunoco

LP

7.000

05/01/29

1,600,968

1,995,000

Targa

Resources

Corp

6.125

03/15/33

2,082,410

920,000

Targa

Resources

Corp

6.150

03/01/29

961,977

1,250,000

(d)

TransMontaigne

Partners

LLC

8.500

06/15/30

1,259,201

678,571

(d)

Transocean

Titan

Financing

Ltd

8.375

02/01/28

693,195

2,360,000

(d)

US

LIQUIDSCO0

5.584

10/01/34

2,310,723

1,550,000

(d)

USA

Compression

Partners

LP

/

USA

Compression

Finance

Corp

7.125

03/15/29

1,576,457

TOTAL

ENERGY

42,099,420

EQUITY

REAL

ESTATE

INVESTMENT

TRUSTS

(REITS)

-

4.1%

3,575,000

Agree

LP

4.800

10/01/32

3,484,105

1,730,000

Alexandria

Real

Estate

Equities

Inc

5.250

05/15/36

1,687,383

2,185,000

American

Assets

Trust

LP

6.150

10/01/34

2,184,740

2,380,000

American

Homes

4

Rent

LP

5.500

02/01/34

2,382,516

3,080,000

American

Tower

Corp

5.500

03/15/28

3,152,813

3,000,000

Essex

Portfolio

LP

5.500

04/01/34

3,028,371

2,640,000

Extra

Space

Storage

LP

5.700

04/01/28

2,711,749

2,475,000

Federal

Realty

OP

LP

5.375

05/01/28

2,516,897

1,340,000

GLP

Capital

LP

/

GLP

Financing

II

Inc

6.750

12/01/33

1,421,919

700,000

GLP

Capital

LP

/

GLP

Financing

II

Inc

5.750

06/01/28

712,284

3,270,000

(d)

Iron

Mountain

Inc

6.250

01/15/33

3,238,483

1,295,000

Kilroy

Realty

LP

6.250

01/15/36

1,283,939

1,345,000

Kimco

Realty

OP

LLC

4.600

02/01/33

1,299,376

1,645,000

Kite

Realty

Group

LP

4.000

10/01/26

1,627,398

2,080,000

Kite

Realty

Group

LP

5.500

03/01/34

2,082,627

1,605,000

Mid-America

Apartments

LP

5.300

02/15/32

1,631,421

515,000

(d)

MPT

Operating

Partnership

LP

/

MPT

Finance

Corp

8.500

02/15/32

524,627

5,225,000

(d)

RHP

Hotel

Properties

LP

/

RHP

Finance

Corp

6.500

04/01/32

5,215,639

2,153,000

(d)

Uniti

Group

LP

/

Uniti

Group

Finance

2019

Inc

/

CSL

Capital

LLC

10.500

02/15/28

2,287,115

1,000,000

(d)

Uniti

Group

LP

/

Uniti

Group

Finance

2019

Inc

/

CSL

Capital

LLC

6.500

02/15/29

898,197

2,285,000

Ventas

Realty

LP

5.000

01/15/35

2,209,905

TOTAL

EQUITY

REAL

ESTATE

INVESTMENT

TRUSTS

(REITS)

45,581,504

FINANCIAL

SERVICES

-

1.0%

1,950,000

(d)

Azorra

Finance

Ltd

7.750

04/15/30

1,943,716

2,365,000

(d)

HAT

Holdings

I

LLC

/

HAT

Holdings

II

LLC

8.000

06/15/27

2,448,319

2,700,000

(d)

Hunt

Cos

Inc

5.250

04/15/29

2,580,590

1,315,000

(d)

Starwood

Property

Trust

Inc

7.250

04/01/29

1,348,071

2,890,000

(d)

Starwood

Property

Trust

Inc

6.000

04/15/30

2,824,042

TOTAL

FINANCIAL

SERVICES

11,144,738

15

PRINCIPAL

DESCRIPTION

RATE

MATURITY

VALUE

HEALTH

CARE

EQUIPMENT

&

SERVICES

-

0.6%

$

1,500,000

(d)

CHS/Community

Health

Systems

Inc

5.250

%

05/15/30

$

1,237,567

1,250,000

(d)

LifePoint

Health

Inc

11.000

10/15/30

1,358,886

2,500,000

(d)

Prime

Healthcare

Services

Inc

9.375

09/01/29

2,358,633

400,000

Tenet

Healthcare

Corp

6.125

10/01/28

398,170

1,000,000

Tenet

Healthcare

Corp

6.125

06/15/30

995,376

TOTAL

HEALTH

CARE

EQUIPMENT

&

SERVICES

6,348,632

MATERIALS

-

0.1%

1,500,000

(d)

Mineral

Resources

Ltd

8.000

11/01/27

1,481,956

TOTAL

MATERIALS

1,481,956

MEDIA

&

ENTERTAINMENT

-

1.1%

1,500,000

(d)

Cablevision

Lightpath

LLC

5.625

09/15/28

1,375,109

3,477,000

(b),(d)

CCO

Holdings

LLC

/

CCO

Holdings

Capital

Corp

6.375

09/01/29

3,466,616

875,000

(d)

CSC

Holdings

LLC

5.500

04/15/27

810,090

800,000

(d)

CSC

Holdings

LLC

11.250

05/15/28

773,409

3,500,000

(d)

DISH

Network

Corp

11.750

11/15/27

3,685,768

2,000,000

(d)

LCPR

Senior

Secured

Financing

DAC

6.750

10/15/27

1,672,077

TOTAL

MEDIA

&

ENTERTAINMENT

11,783,069

REAL

ESTATE

MANAGEMENT

&

DEVELOPMENT

-

0.5%

1,500,000

(d)

Cushman

&

Wakefield

US

Borrower

LLC

6.750

05/15/28

1,503,810

1,500,000

Kennedy-Wilson

Inc

4.750

03/01/29

1,373,397

3,000,000

Tenet

Healthcare

Corp

6.750

05/15/31

3,042,860

TOTAL

REAL

ESTATE

MANAGEMENT

&

DEVELOPMENT

5,920,067

TECHNOLOGY

HARDWARE

&

EQUIPMENT

-

0.1%

566,000

(d),(g)

CommScope

LLC

9.500

12/15/31

582,980

TOTAL

TECHNOLOGY

HARDWARE

&

EQUIPMENT

582,980

TELECOMMUNICATION

SERVICES

-

1.7%

1,200,000

EchoStar

Corp

10.750

11/30/29

1,260,915

1,200,000

(d)

Iliad

Holding

SASU

7.000

04/15/32

1,201,587

1,945,000

(d)

Iliad

Holding

SASU

8.500

04/15/31

2,039,842

1,000,000

(d)

Level

3

Financing

Inc

3.750

07/15/29

727,476

2,500,000

(d)

Level

3

Financing

Inc

10.000

10/15/32

2,489,625

1,000,000

(d)

Lumen

Technologies

Inc

4.500

01/15/29

809,555

2,095,000

(d)

Sable

International

Finance

Ltd

7.125

10/15/32

2,008,366

1,135,000

(d)

Windstream

Escrow

LLC

/

Windstream

Escrow

Finance

Corp

8.250

10/01/31

1,155,551

3,250,000

(d)

Zayo

Group

Holdings

Inc

4.000

03/01/27

2,960,225

1,506,000

(b),(d)

Zayo

Group

Holdings

Inc

6.125

03/01/28

1,252,611

2,150,000

(d)

Zegona

Finance

PLC

8.625

07/15/29

2,277,119

TOTAL

TELECOMMUNICATION

SERVICES

18,182,872

TRANSPORTATION

-

0.9%

3,280,000

(d)

Air

Transport

Services

Group

Inc

7.250

03/15/32

3,343,271

4,050,000

(d)

Brightline

East

LLC

11.000

01/31/30

3,567,463

1,100,000

(b),(d)

VistaJet

Malta

Finance

PLC

/

Vista

Management

Holding

Inc

9.500

06/01/28

1,088,672

2,305,000

(d)

XPO

Inc

7.125

06/01/31

2,360,320

TOTAL

TRANSPORTATION

10,359,726

UTILITIES

-

3.7%

1,605,000

AEP

Transmission

Co

LLC

5.150

04/01/34

1,604,378

CAD

2,738,000

AltaGas

Ltd

7.350

08/17/82

1,984,420

2,625,000

Ameren

Illinois

Co

4.950

06/01/33

2,611,514

2,775,000

(d)

California

Buyer

Ltd

/

Atlantica

Sustainable

Infrastructure

PLC

6.375

02/15/32

2,690,798

1,300,000

CenterPoint

Energy

Houston

Electric

LLC

5.200

10/01/28

1,331,011

3,500,000

(d)

Clearway

Energy

Operating

LLC

4.750

03/15/28

3,392,631

1,270,000

(d)

ContourGlobal

Power

Holdings

SA

6.750

02/28/30

1,275,588

875,000

DTE

Electric

Co

5.200

03/01/34

880,825

1,355,000

Duke

Energy

Progress

LLC

5.100

03/15/34

1,364,085

3,283,000

Evergy

Inc

6.650

06/01/55

3,229,211

1,436,000

(d)

Ferrellgas

LP

/

Ferrellgas

Finance

Corp

5.375

04/01/26

1,421,492

1,975,000

(d)

Ferrellgas

LP

/

Ferrellgas

Finance

Corp

5.875

04/01/29

1,787,931

2,210,000

(d)

ITC

Holdings

Corp

4.950

09/22/27

2,225,398

1,120,000

OGE

Energy

Corp

5.450

05/15/29

1,145,990

1,510,000

(d)

Pattern

Energy

Operations

LP

/

Pattern

Energy

Operations

Inc

4.500

08/15/28

1,404,848

Portfolio

of

Investments

March

31,

2025

(continued)

Real

Asset

Income

16

PRINCIPAL

DESCRIPTION

RATE

MATURITY

VALUE

UTILITIES

(continued)

$

390,000

Public

Service

Electric

and

Gas

Co

5.200

%

03/01/34

$

396,757

1,395,000

Public

Service

Enterprise

Group

Inc

5.850

11/15/27

1,440,941

1,495,000

(d)

RWE

Finance

US

LLC

5.875

04/16/34

1,522,508

700,000

(d)

Superior

Plus

LP

/

Superior

General

Partner

Inc

4.500

03/15/29

646,385

3,315,000

(d)

TerraForm

Power

Operating

LLC

4.750

01/15/30

3,078,872

2,280,000

Wisconsin

Power

and

Light

Co

5.375

03/30/34

2,309,106

910,000

(b),(d)

XPLR

Infrastructure

Operating

Partners

LP

4.500

09/15/27

847,912

415,000

(b),(d)

XPLR

Infrastructure

Operating

Partners

LP

8.625

03/15/33

403,752

1,315,000

(b),(d)

XPLR

Infrastructure

Operating

Partners

LP

7.250

01/15/29

1,293,594

TOTAL

UTILITIES

40,289,947

TOTAL

CORPORATE

BONDS

(Cost

$221,760,419)

220,598,920

SHARES

DESCRIPTION

VALUE

INVESTMENT

COMPANIES

-

0.6%

–

2,647,343

Foresight

Environmental

Infrastructure

Ltd

2,451,928

988,406

Greencoat

UK

Wind

PLC/Funds

1,375,084

1,576,374

Sdcl

Energy

Efficiency

Income

Trust

PLC

981,487

1,279,846

Sequoia

Economic

Infrastructure

Income

Fund

Ltd

1,294,487

233,771

Starwood

European

Real

Estate

Finance

Ltd

259,697

TOTAL

INVESTMENT

COMPANIES

(Cost

$8,296,419)

6,362,683

PRINCIPAL

DESCRIPTION

RATE

MATURITY

VALUE

MORTGAGE-BACKED

SECURITIES

-

0.1%

–

200,000

(c),(d)

COMM

2014-UBS3

Mortgage

Trust,

Series

2014

UBS3

4.767

06/10/47

95,188

1,300,000

(c),(d)

Natixis

Commercial

Mortgage

Securities

Trust

2019-MILE,

Series

2019

MILE,

(TSFR1M

+

4.329%)

8.649

07/15/36

861,337

400,000

(c),(d)

Natixis

Commercial

Mortgage

Securities

Trust

2019-MILE,

Series

2019

MILE,

(TSFR1M

+

2.829%)

7.149

07/15/36

312,299

TOTAL

MORTGAGE-BACKED

SECURITIES

(Cost

$1,899,089)

1,268,824

PRINCIPAL

DESCRIPTION

RATE

MATURITY

VALUE

35831940

VARIABLE

RATE

SENIOR

LOAN

INTERESTS

-

3.2%

35831940

AUTOMOBILES

&

COMPONENTS

-

0.1%

1,400,000

(c)

Clarios

Global

LP,

Term

Loan

B,

(TSFR1M

+

2.750%)

7.075

01/28/32

1,381,331

TOTAL

AUTOMOBILES

&

COMPONENTS

1,381,331

CONSUMER

SERVICES

-

0.4%

2,725,771

(c)

Caesars

Entertainment

Inc.,

Term

Loan

B,

(TSFR3M

+

2.250%)

6.563

02/06/30

2,714,418

1,646,725

(c)

Light

and

Wonder

International,

Inc.,

Term

Loan

B2,

(TSFR1M

+

2.250%)

6.566

04/16/29

1,644,790

TOTAL

CONSUMER

SERVICES

4,359,208

MEDIA

&

ENTERTAINMENT

-

0.5%

2,992,500

(c)

Charter

Communications

Operating,

LLC,

Term

Loan

B5,

(TSFR3M

+

2.250%)

6.560

12/15/31

2,985,393

997,455

(c)

CSC

Holdings,

LLC,

Term

Loan

B6,

(TSFR1M

+

4.500%)

8.819

01/18/28

966,285

2,000,000

(c)

Sunrise

Financing

Partnership,

Term

Loan

AAA,

(TSFR3M

+

2.500%)

6.793

02/17/32

1,983,390

TOTAL

MEDIA

&

ENTERTAINMENT

5,935,068

TECHNOLOGY

HARDWARE

&

EQUIPMENT

-

0.1%

1,500,000

(c),(g)

CommScope,

Inc.,

Term

Loan,

(TBD)

TBD

TBD

1,495,935

TOTAL

TECHNOLOGY

HARDWARE

&

EQUIPMENT

1,495,935

TELECOMMUNICATION

SERVICES

-

0.5%

2,000,000

(c)

Lumen

Technologies,

Inc.,

Extended

Term

Loan

B2,

(TSFR1M

+

2.350%)

6.789

04/15/30

1,924,680

2,000,000

(c)

Virgin

Media

Bristol

LLC,

Term

Loan

N,

(TSFR1M

+

2.500%)

6.934

01/31/28

1,949,330

2,000,000

(c)

Ziggo

Financing

Partnership,

Term

Loan

I,

(TSFR1M

+

2.500%)

6.934

04/28/28

1,953,180

TOTAL

TELECOMMUNICATION

SERVICES

5,827,190

17

PRINCIPAL

DESCRIPTION

RATE

MATURITY

VALUE

TRANSPORTATION

-

0.4%

$

1,221,930

(c)

Genesee

&

Wyoming

Inc.

(New),

Term

Loan

B,

(TSFR3M

+

1.750%)

6.049

%

04/10/31

$

1,212,002

3,000,000

(c),(g)

NA

Rail

HoldCo.

LLC,

Term

Loan

B,

(TBD)

TBD

TBD

3,007,500

TOTAL

TRANSPORTATION

4,219,502

UTILITIES

-

1.2%

3,500,000

(c)

Calpine

Corporation,

Term

Loan

B10,

(TSFR1M

+

1.750%)

6.075

01/31/31

3,490,882

2,984,925

(c)

NRG

Energy,

Inc.,

Term

Loan,

(TSFR3M

+

1.750%)

6.044

04/16/31

2,983,059

3,147,112

(c)

Talen

Energy

Supply,

LLC,

Incremental

Term

Loan

B,

(TSFR3M

+

2.500%)

6.818

12/15/31

3,146,263

2,999,246

(c)

Vistra

Operations

Company

LLC,

First

Lien

Term

Loan

B3,

(TSFR1M

+

1.750%)

6.075

12/20/30

2,993,502

TOTAL

UTILITIES

12,613,706

TOTAL

VARIABLE

RATE

SENIOR

LOAN

INTERESTS

(Cost

$36,057,560)

35,831,940

TOTAL

LONG-TERM

INVESTMENTS

(Cost

$1,051,291,275)

1,079,643,071

SHARES

DESCRIPTION

RATE

VALUE

INVESTMENTS

PURCHASED

WITH

COLLATERAL

FROM

SECURITIES

LENDING

-

0.8%

9,287,284

(h)

State

Street

Navigator

Securities

Lending

Government

Money

Market

Portfolio

4.360

(i)

9,287,284

TOTAL

INVESTMENTS

PURCHASED

WITH

COLLATERAL

FROM

SECURITIES

LENDING

(Cost

$9,287,284)

9,287,284

PRINCIPAL

DESCRIPTION

RATE

MATURITY

VALUE

SHORT-TERM

INVESTMENTS

-

 0.6%

6623697

REPURCHASE

AGREEMENTS

-

0.6%

6623697

148,697

(j)

Fixed

Income

Clearing

Corporation

1.360

04/01/25

148,697

6,475,000

(k)

Fixed

Income

Clearing

Corporation

4.350

04/01/25

6,475,000

TOTAL

REPURCHASE

AGREEMENTS

(Cost

$6,623,697)

6,623,697

TOTAL

SHORT-TERM

INVESTMENTS

(Cost

$6,623,697)

6,623,697

TOTAL

INVESTMENTS

-

99.6%

(Cost

$1,067,202,256

)

1,095,554,052

OTHER

ASSETS

&

LIABILITIES,

NET

-  0.4%

3,944,676

NET

ASSETS

-

100%

$

1,099,498,728

ADR

American

Depositary

Receipt

CAD

Canadian

Dollar

EUR

Euro

GBP

Pound

Sterling

Reg

S

Regulation

S

allows

U.S.

companies

to

sell

securities

to

persons

or

entities

located

outside

of

the

United

States

without

registering

those

securities

with

the

Securities

and

Exchange

Commission.

Specifically,

Regulation

S

provides

a

safe

harbor

from

the

registration

requirements

of

the

Securities

Act

for

the

offers

and

sales

of

securities

by

both

foreign

and

domestic

issuers

that

are

made

outside

the

United

States.

REIT

Real

Estate

Investment

Trust

TBD

Senior

loan

purchased

on

a

when-issued

or

delayed-delivery

basis.

Certain

details

associated

with

this

purchase

are

not

known

prior

to

the

settlement

date

of

the

transaction.

In

addition,

senior

loans

typically

trade

without

accrued

interest

and

therefore

a

coupon

rate

is

not

available

prior

to

settlement.

At

settlement,

if

still

unknown,

the

borrower

or

counterparty

will

provide

the

Fund

with

the

final

coupon

rate

and

maturity

date.

TSFR1M

CME

Term

Secured

Overnight

Financing

Rate

1

Month

TSFR3M

CME

Term

Secured

Overnight

Financing

Rate

3

Month

(a)

Perpetual

security.

Maturity

date

is

not

applicable.

(b)

Investment,

or

a

portion

of

investment,

is

out

on

loan

for

securities

lending.

The

total

value

of

the

securities

out

on

loan

as

of

the

end

of

the

reporting

period

was

$8,931,312.

(c)

Floating

or

variable

rate

security

includes

the

reference

rate

and

spread,

unless

the

variable

rate

is

based

on

the

underlying

asset

of

the

security.

Coupon

rate

reflects

the

rate

at

period

end.

(d)

Security

is

exempt

from

registration

under

Rule

144A

of

the

Securities

Act

of

1933,

as

amended.

These

securities

are

deemed

liquid

and

may

be

resold

in

transactions

exempt

from

registration,

which

are

normally

those

transactions

with

qualified

institutional

buyers.

As

of

the

end

of

the

reporting

period,

the

aggregate

value

of

these

securities

is

$168,162,268

or

15.3%

of

Total

Investments.

Portfolio

of

Investments

March

31,

2025

(continued)

Real

Asset

Income

18

Principal

denominated

in

U.S.

Dollars,

unless

otherwise

noted. 

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

Fund’s

investments

in

securities

are

recorded

at

their

estimated

fair

value

utilizing

valuation

methods

approved

by

the

Board

of

Directors/

Trustees.

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

which

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

Fund's

investments

as

of

the

end

of

the

reporting

period,

based

on

the

inputs

used

to

value

them:

(e)

For

fair

value

measurement

disclosure

purposes,

investment

classified

as

Level

3.

(f)

Non-income

producing;

issuer

has

not

declared

an

ex-dividend

date

within

the

past

twelve

months.

(g)

When-issued

or

delayed

delivery

security.

(h)

Investments

made

with

cash

collateral

received

from

securities

on

loan.

(i)

The

rate

shown

is

the

one-day

yield

as

of

the

end

of

the

reporting

period.

(j)

Agreement

with

Fixed

Income

Clearing

Corporation,

1.360%

dated

3/31/25

to

be

repurchased

at

$148,703

on

4/1/25,

collateralized

by

Government

Agency

Securities,

with

coupon

rate

3.500%

and

maturity

date

2/15/33,

valued

at

$151,800.

(k)

Agreement

with

Fixed

Income

Clearing

Corporation,

4.350%

dated

3/31/25

to

be

repurchased

at

$6,475,782

on

4/1/25,

collateralized

by

Government

Agency

Securities,

with

coupon

rate

3.875%

and

maturity

date

8/15/34,

valued

at

$6,604,596.

Futures

Contracts

-

Short

Description

Number

of

Contracts

Expiration

Date

Notional

Amount

Value

Unrealized

Appreciation

(Depreciation)

U.S.

Treasury

Ultra

10-Year

Note

(110)

6/25

$

(12,499,663)

$

(12,553,750)

$

(54,087)

U.S.

Treasury

Ultra

Bond

(70)

6/25

(8,581,590)

(8,557,500)

24,090

Total

$(21,081,253)

$(21,111,250)

$(29,997)

Real

Asset

Income

Level

1

Level

2

Level

3

Total

Long-Term

Investments:

$1,000

Par

(or

similar)

Institutional

Preferred

$

–

$

157,490,488

$

–

$

157,490,488

$25

Par

(or

similar)

Retail

Preferred

116,681,658

–

–

116,681,658

Common

Stocks

389,291,509

141,433,441

5,129

530,730,079

Convertible

Preferred

Securities

10,678,479

–

–

10,678,479

Corporate

Bonds

–

220,598,920

–

220,598,920

Investment

Companies

6,362,683

–

–

6,362,683

Mortgage-Backed

Securities

–

1,268,824

–

1,268,824

Variable

Rate

Senior

Loan

Interests

–

35,831,940

–

35,831,940

Investments

Purchased

with

Collateral

from

Securities

Lending

9,287,284

–

–

9,287,284

Short-Term

Investments:

Repurchase

Agreements

–

6,623,697

–

6,623,697

Investments

in

Derivatives:

Futures

Contracts*

(29,997)

–

–

(29,997)

Total

$

532,271,616

$

563,247,310

$

5,129

$

1,095,524,055

19

*

Represents

net

unrealized

appreciation

(depreciation).