1

Nuveen

Kansas

Municipal

Bond

Fund

Portfolio

of

Investments

February

28,

2022

(Unaudited)

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

LONG-TERM

INVESTMENTS

-

99.7%   

MUNICIPAL

BONDS

-

98.2%  

Consumer

Staples

-

4.9%

$

7,080

Buckeye

Tobacco

Settlement

Financing

Authority,

Ohio,

Tobacco

Settlement

Asset-Backed

Revenue

Bonds,

Refunding

Senior

Lien

Series

2020A-2

Class

1,

3.000%,

6/01/48

6/30

at

100.00

BBB+

$

6,373,487

995

Buckeye

Tobacco

Settlement

Financing

Authority,

Ohio,

Tobacco

Settlement

Asset-Backed

Revenue

Bonds,

Refunding

Senior

Lien

Series

2020B-2

Class

2,

5.000%,

6/01/55

6/30

at

100.00

N/R

1,083,943

1,535

Children's

Trust

Fund,

Puerto

Rico,

Tobacco

Settlement

Asset-Backed

Bonds,

Refunding

Series

2002,

5.500%,

5/15/39

3/22

at

100.00

Ba1

1,575,278

985

Guam

Economic

Development

&

Commerce

Authority,

Tobacco

Settlement

Asset-Backed

Bonds,

Series

2007A,

5.250%,

6/01/32

3/22

at

100.00

N/R

985,315

730

New

York

Counties

Tobacco

Trust

VI,

New

York,

Tobacco

Settlement

Pass-

Through

Bonds,

Series

Series

2016A-1,

5.625%,

6/01/35

No

Opt.

Call

BBB

777,173

625

New

York

Counties

Tobacco

Trust

VI,

New

York,

Tobacco

Settlement

Pass-

Through

Bonds,

Turbo

Term

Series

2016A.

Including

2016A-1,

2016A-

2A

and

2016A-2B,

5.000%,

6/01/51

6/26

at

100.00

N/R

674,469

320

Tobacco

Settlement

Financing

Corporation,

New

Jersey,

Tobacco

Settlement

Asset-Backed

Bonds,

Series

2018B,

5.000%,

6/01/46

6/28

at

100.00

BB+

356,582

2,510

TSASC

Inc.,

New

York,

Tobacco

Asset-Backed

Bonds,

Series

2006,

5.000%,

6/01/48

6/27

at

100.00

N/R

2,636,429

14,780

Total

Consumer

Staples

14,462,676

Education

and

Civic

Organizations

-

3.8%

Kansas

City

Kansas

Community

College,

Wyandotte

County,

Kansas,

Auxiliary

Enterprise

System

Revenue

Bonds,

Series

2021:

3,000

4.000%,

9/01/47

9/30

at

100.00

A

3,270,990

2,000

4.000%,

9/01/52

9/30

at

100.00

A

2,170,660

1,655

Kansas

Development

Finance

Authority,

Revenue

Bonds,

Kansas

State

University

Housing

Project,

Series

2014D-2,

4.000%,

4/01/33

4/22

at

100.00

Aa3

1,658,443

250

Kansas

Development

Finance

Authority,

Revenue

Bonds,

Kansas

State

University

Projects,

Refunding

Series

2016A,

4.000%,

3/01/27

3/24

at

100.00

Aa3

261,385

1,000

Topeka,

Kansas,

Economic

Development

Revenue

Bonds,

YMCA

Project,

Refunding

Series

2011A,

6.500%,

9/01/32

(4)

3/22

at

100.00

N/R

300,000

3,135

Washburn

University

of

Topeka,

Kansas,

Revenue

Bonds,

Series

2015A,

5.000%,

7/01/35

7/25

at

100.00

A1

3,446,650

11,040

Total

Education

and

Civic

Organizations

11,108,128

Financials

-

0.5%

1,020

Liberty

Development

Corporation,

New

York,

Goldman

Sachs

Headquarter

Revenue

Bonds,

Series

2005,

5.250%,

10/01/35

No

Opt.

Call

A2

1,330,865

Health

Care

-

7.1%

385

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

CommonSpirit

Health,

Series

2019A-2,

5.000%,

8/01/39

8/29

at

100.00

BBB+

451,774

Hutchinson,

Kansas,

Hospital

Facilities

Revenue

Bonds,

Hutchinson

Regional

Medical

Center,

Inc.,

Series

2016:

1,075

5.000%,

12/01/36

12/26

at

100.00

Ba1

1,167,762

400

5.000%,

12/01/41

12/26

at

100.00

Ba1

432,700

875

Illinois

Finance

Authority,

Revenue

Bonds,

Ascension

Health/fkaPresence

Health

Network,

Series

2016C,

5.000%,

2/15/36

2/27

at

100.00

AA+

1,010,048

2,000

Kansas

Development

Finance

Authority,

Health

Facilities

Revenue

Bonds,

Stormont-Vail

Health

Care

Inc.,

Series

2013J,

5.000%,

11/15/38

11/22

at

100.00

A2

2,059,000

Kansas

Development

Finance

Authority,

Hospital

Revenue

Bonds,

Advent

Health

Obligated

Group,

Series

2021B:

325

5.000%,

11/15/54,

(Mandatory

Put

11/15/28)

No

Opt.

Call

AA

388,602

740

5.000%,

11/15/54,

(Mandatory

Put

11/15/31)

No

Opt.

Call

AA

926,991

Nuveen

Kansas

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

2

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Health

Care

(continued)

Lawrence,

Kansas,

Hospital

Revenue

Bonds,

Lawrence

Memorial

Hospital,

Series

2018A:

$

305

5.000%,

7/01/43

7/28

at

100.00

A

$

357,332

5,000

5.000%,

7/01/48

7/28

at

100.00

A

5,822,350

285

Orange

County

Health

Facilities

Authority,

Florida,

Hospital

Revenue

Bonds,

Advent

Health

Obligated

Group,

Series

2021C,

5.000%,

11/15/52,

(Mandatory

Put

11/15/26)

No

Opt.

Call

AA

328,026

Puerto

Rico

Industrial,

Tourist,

Educational,

Medical

and

Environmental

Control

Facilities

Financing

Authority,

Hospital

Revenue

Bonds,

(Hospital

Auxilio

Mutuo

Obligated

Group

Project,

Refunding

Series

2021:

920

5.000%,

7/01/27

No

Opt.

Call

N/R

1,059,693

295

5.000%,

7/01/29

No

Opt.

Call

N/R

350,416

2,000

University

of

Kansas

Hospital

Authority,

Health

Facilities

Revenue

Bonds,

KU

Health

System,

Refunding

&

Improvement

Series

2015,

5.000%,

9/01/45

9/25

at

100.00

AA-

2,219,160

University

of

Kansas

Hospital

Authority,

Health

Facilities

Revenue

Bonds,

University

of

Kansas

Health

System,

Series

2019B:

2,205

4.000%,

3/01/37

3/30

at

100.00

AA-

2,508,893

1,490

4.000%,

3/01/38

3/30

at

100.00

AA-

1,692,282

18,300

Total

Health

Care

20,775,029

Housing/Multifamily

-

1.0%

3,000

Wichita,

Kansas,

Multifamily

Housing

Revenue

Bonds,

Wichita

Senior

Housing,

Series

2021-IV,

0.510%,

11/01/25,

(Mandatory

Put

11/01/24)

No

Opt.

Call

N/R

2,883,180

Industrials

-

1.1%

1,415

Iowa

Finance

Authority,

Iowa,

Midwestern

Disaster

Area

Revenue

Bonds,

Alcoa

Inc.

Project,

Series

2012,

4.750%,

8/01/42

8/22

at

100.00

BBB-

1,428,443

1,000

Iowa

Finance

Authority,

Iowa,

Midwestern

Disaster

Area

Revenue

Bonds,

Iowa

Fertilizer

Company

Project,

Series

2013,

5.250%,

12/01/25

12/23

at

100.00

BB-

1,056,030

205

Iowa

Finance

Authority,

Iowa,

Midwestern

Disaster

Area

Revenue

Bonds,

Iowa

Fertilizer

Company

Project,

Series

2018A,

5.250%,

12/01/50,

(Mandatory

Put

12/01/33)

12/22

at

103.00

BB-

215,857

435

New

York

Liberty

Development

Corporation,

New

York,

Liberty

Revenue

Bonds,

3

World

Trade

Center

Project,

Class

1

Series

2014,

5.000%,

11/15/44,

144A

11/24

at

100.00

N/R

463,466

3,055

Total

Industrials

3,163,796

Long-Term

Care

-

1.9%

2,500

Kansas

Development

Finance

Authority

Revenue

Bonds,

Village

Shalom

Project,

Series

2018A,

5.250%,

11/15/53

11/23

at

103.75

N/R

2,258,025

2,715

Wichita,

Kansas,

Health

Care

Facilities

Revenue

Bonds,

Presbyterian

Manors,

Series

2013IV-A,

6.375%,

5/15/43

5/23

at

100.00

N/R

2,797,210

665

Wichita,

Kansas,

Health

Care

Facilities

Revenue

Bonds,

Presbyterian

Manors,

Series

2014IV-A,

5.625%,

5/15/44

5/24

at

100.00

N/R

686,107

5,880

Total

Long-Term

Care

5,741,342

Tax

Obligation/General

-

25.6%

Allen

County

Unified

School

District

257

Iola,

Kansas,

General

Obligation

Bonds,

School

Building

Series

2019A:

1,120

4.000%,

9/01/33

-

BAM

Insured

9/28

at

100.00

AA

1,248,878

1,150

4.000%,

9/01/34

-

BAM

Insured

9/28

at

100.00

AA

1,280,525

1,000

Butler

County

Unified

School

District

490,

Kansas,

General

Obligation

Bonds,

Refunding

Series

2016A,

4.000%,

9/01/35

-

BAM

Insured

9/26

at

100.00

AA

1,095,170

Johnson

County

Unified

School

District

229,

Blue

Valley,

Kansas,

General

Obligation

Bonds,

School

Series

2020A:

2,000

3.000%,

10/01/28

No

Opt.

Call

Aaa

2,176,880

2,500

2.500%,

10/01/39

10/30

at

100.00

Aaa

2,503,975

2,250

Johnson

County

Unified

School

District

229,

Blue

Valley,

Kansas,

General

Obligation

Bonds,

Series

2012A,

5.000%,

10/01/23

-

NPFG

Insured

10/22

at

100.00

Aaa

2,301,885

3

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/General

(continued)

$

2,000

Johnson

County

Unified

School

District

231

Gardner

Edgerton,

Kansas,

General

Obligation

Bonds,

Refunding

&

Improvement

Series

2012A,

5.000%,

10/01/23

10/22

at

100.00

AA-

$

2,045,180

2,200

Johnson

County

Unified

School

District

231

Gardner

Edgerton,

Kansas,

General

Obligation

Bonds,

Refunding

&

Improvement

Series

2013A,

5.000%,

10/01/28

10/23

at

100.00

AA-

2,338,226

1,490

Johnson

County

Unified

School

District

231

Gardner

Edgerton,

Kansas,

General

Obligation

Bonds,

Refunding

&

Improvement

Series

2016A,

5.000%,

10/01/33

10/25

at

100.00

AA-

1,674,373

10,000

Johnson

County

Unified

School

District

512,

Shawnee

Mission,

Kansas,

General

Obligation

Bonds,

Refunding

&

Improvement

Series

2021A,

3.000%,

10/01/41

10/30

at

100.00

Aaa

10,405,700

500

Johnson

County,

Kansas,

General

Obligation

Bonds,

General

Improvement

Series

2016A,

5.000%,

9/01/24

No

Opt.

Call

AAA

546,320

5,000

Johnson

County,

Kansas,

General

Obligation

Bonds,

Internal

Improvement

Series

2018A,

4.000%,

9/01/34

9/27

at

100.00

AAA

5,596,350

620

Johnson/Miami

County

Unified

School

District

230

Spring

Hill,

Kansas,

General

Obligation

Bonds,

Refunding

Series

2016,

5.000%,

9/01/26

No

Opt.

Call

A1

714,085

1,000

Johnson/Miami

County

Unified

School

District

230

Spring

Hill,

Kansas,

General

Obligation

Bonds,

Series

2018A,

5.000%,

9/01/34

9/27

at

100.00

A1

1,174,380

1,000

Leavenworth

County

Unified

School

District

464,

Tonganoxie,

Kansas,

General

Obligation

Bonds,

Refunding

&

Improvement

Series

2019A,

4.000%,

9/01/45

9/27

at

100.00

A1

1,082,090

2,575

Lyon

County

Unified

School

District

253

Emporia,

Kansas,

General

Obligation

Bonds,

Series

2019,

4.000%,

9/01/48

9/27

at

100.00

A1

2,812,775

2,345

Puerto

Rico,

General

Obligation

Bonds,

Refunding

Public

Improvement

Series

2011A,

5.500%,

7/01/27

-

AGM

Insured

3/22

at

100.00

AA

2,347,251

8,960

Puerto

Rico,

General

Obligation

Bonds,

Refunding

Public

Improvement

Series

2012A,

5.000%,

7/01/35

-

AGM

Insured

7/22

at

100.00

AA

9,008,384

Reno

County,

Kansas,

General

Obligation

Bonds,

Refunding

&

Improvement

Series

2021:

205

3.000%,

9/01/31

9/28

at

100.00

Aa3

216,662

200

3.000%,

9/01/34

9/28

at

100.00

Aa3

211,118

1,130

Riley

County

Unified

School

District

383,

Manhattan-Ogen,

Kansas,

General

Obligation

Bonds,

Refunding

Series

2016,

4.000%,

9/01/29

9/26

at

100.00

Aa2

1,254,074

Saline

County,

Kansas,

General

Obligation

Bonds,

Sales

Tax

Series

2021B:

3,425

3.000%,

9/01/32

9/30

at

100.00

Aa2

3,704,583

2,530

3.000%,

9/01/33

9/30

at

100.00

Aa2

2,731,666

500

Sedgwick

County

Unified

School

District

259,

Wichita,

Kansas,

General

Obligation

Bonds,

Refunding

Series

2017A,

3.000%,

10/01/22

No

Opt.

Call

Aa2

506,730

465

Sedgwick

County

Unified

School

District

262,

Kansas,

General

Obligation

Bonds,

Refunding

Series

2017,

4.000%,

9/01/30

-

BAM

Insured

9/26

at

100.00

AA

514,146

Sedgwick

County

Unified

School

District

266

Maize,

Harvey

County,

Kansas,

General

Obligation

Bonds,

Series

2019A:

1,325

4.000%,

9/01/30

9/27

at

100.00

AA

1,492,666

1,650

4.000%,

9/01/31

9/27

at

100.00

AA

1,851,399

500

4.000%,

9/01/32

9/27

at

100.00

AA

559,075

Wichita,

Kansas,

General

Obligation

Bonds,

Airport

Series

2015C:

2,000

5.000%,

12/01/39,

(AMT)

12/25

at

100.00

AA+

2,231,400

500

4.250%,

12/01/44,

(AMT)

12/25

at

100.00

AA+

535,490

Wyandotte

County

Unified

School

District

203,

Piper,

Kansas,

General

Obligation

Bonds,

Improvement

Series

2018A:

1,240

5.000%,

9/01/39

9/28

at

100.00

AA-

1,482,346

1,000

5.000%,

9/01/40

9/28

at

100.00

AA-

1,193,900

1,000

4.000%,

9/01/48

9/28

at

100.00

AA-

1,098,760

1,000

Wyandotte

County

Unified

School

District

500,

Kansas,

General

Obligation

Bonds,

Improvement

Series

2016A,

4.125%,

9/01/37

9/26

at

100.00

AA-

1,095,110

200

Wyandotte

County/Kansas

City

Unified

Government,

Kansas,

General

Obligation

Bonds,

Improvement

Series

2015A,

3.000%,

8/01/28

8/24

at

100.00

AA

206,180

Nuveen

Kansas

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

4

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/General

(continued)

Wyandotte

County/Kansas

City

Unified

Government,

Kansas,

General

Obligation

Bonds,

Improvement

Series

2020A:

$

1,515

3.000%,

8/01/30

-

BAM

Insured

8/28

at

100.00

AA

$

1,623,429

2,395

3.000%,

8/01/31

-

BAM

Insured

8/28

at

100.00

AA

2,559,752

70,490

Total

Tax

Obligation/General

75,420,913

Tax

Obligation/Limited

-

22.8%

Dodge

City,

Kansas,

Sales

Tax

Revenue

Bonds,

Refunding

Series

2016:

500

5.000%,

6/01/28

-

AGM

Insured

6/27

at

100.00

AA

586,135

1,380

5.000%,

6/01/29

-

AGM

Insured

6/27

at

100.00

AA

1,613,938

2,295

5.000%,

6/01/30

-

AGM

Insured

6/27

at

100.00

AA

2,679,022

1,320

5.000%,

6/01/31

-

AGM

Insured

6/27

at

100.00

AA

1,537,985

Government

of

Guam,

Business

Privilege

Tax

Bonds,

Refunding

Series

2015D:

1,000

5.000%,

11/15/34

11/25

at

100.00

BB

1,104,110

250

4.000%,

11/15/39

11/25

at

100.00

BB

264,182

2,000

5.000%,

11/15/39

11/25

at

100.00

BB

2,201,820

Guam

Government,

Limited

Obligation

Section

30

Revenue

Bonds,

Series

2016A:

1,000

5.000%,

12/01/24

No

Opt.

Call

BB

1,092,210

2,000

5.000%,

12/01/25

No

Opt.

Call

BB

2,243,000

1,000

5.000%,

12/01/30

12/26

at

100.00

BB

1,131,270

1,000

5.000%,

12/01/32

12/26

at

100.00

BB

1,128,590

2,275

5.000%,

12/01/33

12/26

at

100.00

BB

2,566,086

4,250

5.000%,

12/01/46

12/26

at

100.00

BB

4,736,540

2,630

Johnson

County

Community

College,

Kansas,

Certificates

of

Participation,

Series

2017,

4.000%,

10/01/28

10/26

at

100.00

Aa1

2,911,042

5,000

Kansas

Department

of

Transportation,

Highway

Revenue

Bonds,

Series

2014A,

5.000%,

9/01/27

9/24

at

100.00

AA

5,447,700

Kansas

Department

of

Transportation,

Highway

Revenue

Bonds,

Series

2015B:

1,000

5.000%,

9/01/29

9/25

at

100.00

AA

1,121,150

1,500

5.000%,

9/01/35

9/25

at

100.00

AA

1,678,455

2,240

Kansas

Department

of

Transportation,

Highway

Revenue

Bonds,

Series

2017A,

5.000%,

9/01/33

9/27

at

100.00

AA

2,635,763

Kansas

Development

Finance

Authority,

Kansas,

Revenue

Bonds,

State

of

Kansas

Projects,

Series

2021P:

1,630

4.000%,

5/01/31

5/30

at

100.00

Aa3

1,891,778

3,260

3.000%,

5/01/32

5/30

at

100.00

Aa3

3,492,210

Kansas

Development

Finance

Authority,

Kansas,

Sales

Tax

Revenue

Bonds,

K-State

Olathe

Innovation

Campus

Inc.,

Series

2019H-1:

1,170

4.000%,

9/01/30

9/27

at

100.00

Aa2

1,308,867

1,350

3.000%,

9/01/34

9/27

at

100.00

Aa2

1,410,561

7,735

Overland

Park

Development

Corporation,

Kansas,

Revenue

Bonds,

Convention

Center

Hotel,

Refunding

&

improvement

Series

2019,

5.000%,

3/01/44

3/29

at

100.00

BB-

7,943,613

1,290

Overland

Park

Transportation

Development

District,

Kansas,

Sales

Tax

Revenue

Bonds,

Oak

Park

Mall

Project,

Series

2010,

5.900%,

4/01/32

3/22

at

100.00

BBB

1,290,168

Overland

Park,

Kansas,

Sales

Tax

Revenue

Bonds,

Prairiefire

Community

Improvement

District

No.

1

Project,

Series

2012B:

200

0.000%,

12/15/29

(4)

12/22

at

100.00

N/R

100,000

200

6.100%,

12/15/34

(4)

12/22

at

100.00

N/R

100,000

2,775

Overland

Park,

Kansas,

Sales

Tax

Special

Obligation

Revenue

Bonds,

Prairiefire

at

Lionsgate

Project,

Series

2012,

6.000%,

12/15/32

12/22

at

100.00

N/R

1,552,557

5

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/Limited

(continued)

Puerto

Rico

Highway

and

Transportation

Authority,

Highway

Revenue

Bonds,

Series

2007N:

$

410

8.156%,

7/01/27

-

AMBAC

Insured

(12MTA

reference

rate

+

1.120%

spread)

(5)

No

Opt.

Call

N/R

$

397,536

295

5.250%,

7/01/32

-

NPFG

Insured

No

Opt.

Call

Baa2

312,399

430

5.250%,

7/01/33

-

NPFG

Insured

No

Opt.

Call

Baa2

455,667

1,000

5.250%,

7/01/36

No

Opt.

Call

AA

1,044,880

1,000

Puerto

Rico

Infrastructure

Financing

Authority,

Special

Tax

Revenue

Bonds,

Refunding

Series

2005C,

5.500%,

7/01/27

-

AMBAC

Insured

No

Opt.

Call

N/R

1,036,560

2,000

Virgin

Islands

Public

Finance

Authority,

Gross

Receipts

Taxes

Loan

Note,

Refunding

Series

2012A,

5.000%,

10/01/32

-

AGM

Insured

10/22

at

100.00

AA

2,035,300

1,700

Wyandotte

County/Kansas

City

Unified

Government,

Kansas,

Community

Improvement

District

Sales

Tax

Revenue

Bonds,

Legends

Appartments

Garage

&

West

Lawn

Project,

Series

2018,

4.500%,

6/01/40

12/26

at

100.00

N/R

1,719,448

Wyandotte

County-Kansas

City

Unified

Government,

Kansas,

Sales

Tax

Special

Obligation

Bonds,

Kansas

International

Speedway

Corporation

Project,

Refunding

Series

2014:

1,370

5.000%,

12/01/25

12/24

at

100.00

A

1,504,890

1,260

5.000%,

12/01/26

12/24

at

100.00

A

1,381,905

1,175

Wyandotte

County-Kansas

City

Unified

Government,

Kansas,

Sales

Tax

Special

Obligation

Bonds,

Vacation

Village

Project

Area

1

and

2A,

Series

2015,

5.750%,

9/01/32

9/25

at

100.00

N/R

1,163,156

445

Wyandotte

County-Kansas

City

Unified

Government,

Kansas,

Sales

Tax

Special

Obligation

Revenue

Bonds,

Kansas

International

Speedway

Corporation,

Series

1999,

0.000%,

12/01/27

No

Opt.

Call

N/R

369,488

63,335

Total

Tax

Obligation/Limited

67,189,981

Transportation

-

6.2%

1,120

Colorado

High

Performance

Transportation

Enterprise,

C-470

Express

Lanes

Revenue

Bonds,

Senior

Lien

Series

2017,

5.000%,

12/31/51

12/24

at

100.00

BBB

1,230,398

Guam

A.B.

Won

Pat  International

Airport

Authority,

Revenue

Bonds,

Series

2013C:

1,175

6.250%,

10/01/34,

(AMT)

10/23

at

100.00

Baa2

1,249,401

1,000

Houston,

Texas,

Airport

System

Special

Facilities

Revenue

Bonds,

United

Airlines

Inc.

Terminal

Improvement

Project,

Refunding

Series

2015B-1,

5.000%,

7/15/30,

(AMT)

7/25

at

100.00

B

1,071,980

2,000

Houston,

Texas,

Airport

System

Special

Facilities

Revenue

Bonds,

United

Airlines,

Inc.

Airport

Improvement

Projects,

Series

2018C,

5.000%,

7/15/28,

(AMT)

No

Opt.

Call

B

2,262,360

Kansas

State

Turnpike

Authority,

Turnpike

Revenue

Bonds,

Refunding

Series

2019A:

1,065

5.000%,

9/01/31

9/29

at

100.00

N/R

1,314,796

1,100

5.000%,

9/01/38

9/29

at

100.00

Aa2

1,351,581

1,000

Kansas

State

Turnpike

Authority,

Turnpike

Revenue

Bonds,

Refunding

Series

2020A,

3.000%,

9/01/26

No

Opt.

Call

Aa2

1,071,850

1,515

New

York

Transportation

Development

Corporation,

New

York,

Special

Facilities

Bonds,

LaGuardia

Airport

Terminal

B

Redevelopment

Project,

Series

2016A,

5.000%,

7/01/46,

(AMT)

7/24

at

100.00

BBB

1,616,823

New

York

Transportation

Development

Corporation,

New

York,

Special

Facility

Revenue

Bonds,

American

Airlines,

Inc.

John

F

Kennedy

International

Airport

Project,

Refunding

Series

2016:

1,705

5.000%,

8/01/26,

(AMT)

3/22

at

100.00

B

1,722,016

2,155

5.000%,

8/01/31,

(AMT)

3/22

at

100.00

B

2,176,507

2,000

Virginia

Small

Business

Financing

Authority,

Private

Activity

Revenue

Bonds,

Transform

66

P3

Project,

Senior

Lien

Series

2017,

5.000%,

12/31/56,

(AMT)

6/27

at

100.00

BBB

2,284,060

945

Virginia

Small

Business

Financing

Authority,

Revenue

Bonds,

Elizabeth

River

Crossing,

OPCO

LLC

Project,

Senior

Lien

Series

2012,

5.250%,

1/01/32,

(AMT)

7/22

at

100.00

BBB

958,797

16,780

Total

Transportation

18,310,569

Nuveen

Kansas

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

6

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

U.S.

Guaranteed

-

11.2%

(6)

$

2,000

Allen

County,

Kansas

Public

Building

Commission

Revenue

Bonds,

Allen

County

Hospital

Project,

Series

2012,

5.150%,

12/01/36,

(Pre-refunded

12/01/22)

12/22

at

100.00

A

$

2,064,440

Anderson

County,

Kansas,

General

Obligation

Bonds,

Refunding

and

Improvent

Series

2013A:

565

5.000%,

8/01/33,

(Pre-refunded

8/01/23)

-

AGM

Insured

8/23

at

100.00

AA

596,352

935

5.000%,

8/01/33,

(Pre-refunded

8/01/23)

-

AGM

Insured

8/23

at

100.00

AA

986,883

1,500

Coffeyville,

Kansas,

Electric

Utility

System

Revenue

Bonds,

Series

2015B,

5.000%,

6/01/42,

(Pre-refunded

6/01/25),

144A

6/25

at

100.00

Baa2

1,656,765

500

Golden

State

Tobacco

Securitization

Corporation,

California,

Tobacco

Settlement

Asset-Backed

Bonds,

Series

2017A-1,

5.000%,

6/01/29,

(Pre-

refunded

6/01/27)

6/27

at

100.00

BBB

586,960

Guam

A.B.

Won

Pat  International

Airport

Authority,

Revenue

Bonds,

Series

2013C:

775

6.250%,

10/01/34,

(Pre-refunded

10/01/23),

(AMT)

10/23

at

100.00

Baa2

836,039

Guam

Government

Waterworks

Authority,

Water

and

Wastewater

System

Revenue

Bonds,

Series

2013:

500

5.250%,

7/01/33,

(Pre-refunded

7/01/23)

7/23

at

100.00

A-

526,905

2,000

5.500%,

7/01/43,

(Pre-refunded

7/01/23)

7/23

at

100.00

A-

2,114,200

1,250

Johnson

County

Unified

School

District

512,

Shawnee

Mission,

Kansas,

General

Obligation

Bonds,

Refunding

&

Improvement

Series

2015A,

5.000%,

10/01/34,

(Pre-refunded

10/01/25)

10/25

at

100.00

Aaa

1,411,213

1,500

Kansas

Municipal

Energy

Agency,

Power

Project

Revenue

Bonds,

Jameson

Energy

Center

Project,

Series

2013,

5.750%,

7/01/38,

(Pre-refunded

7/01/23)

7/23

at

100.00

A-

1,593,675

Kansas

State

Power

Pool,

Electric

Utility

Revenue

Bonds,

Dogwood

Energy

Facility,

Series

2012A:

1,265

5.000%,

12/01/23,

(Pre-refunded

12/01/22)

12/22

at

100.00

A3

1,304,582

Leavenworth

County

Unified

School

District

453,

Kansas,

General

Obligation

Bonds,

Series

2018A:

365

4.000%,

9/01/37,

(Pre-refunded

9/01/26)

9/26

at

100.00

Aa3

405,245

2,155

4.000%,

9/01/38,

(Pre-refunded

9/01/26)

9/26

at

100.00

Aa3

2,392,610

3,000

Manhattan,

Kansas,

Hospital

Revenue

Bonds,

Mercy

Regional

Health

Center,

Inc.,

Refunding

Series

2013,

5.000%,

11/15/29,

(Pre-refunded

11/15/22)

11/22

at

100.00

N/R

3,087,420

2,000

Sedgwick

County

Unified

School

District

260,

Kansas,

General

Obligation

Bonds,

Refunding

&

School

Building

Series

2018B,

5.000%,

10/01/40,

(Pre-refunded

10/01/26)

10/26

at

100.00

Aa3

2,321,940

1,000

Sedgwick

County

Unified

School

District

260,

Kansas,

General

Obligation

Bonds,

Refunding

&

School

Improvement

Series

2012,

5.000%,

10/01/30,

(Pre-refunded

10/01/22)

10/22

at

100.00

AA-

1,024,910

5,000

Seward

County

Unified

School

District

480,

Kansas,

General

Obligation

Bonds,

Refunding

Series

2017B,

4.000%,

9/01/34,

(Pre-refunded

9/01/25)

9/25

at

100.00

N/R

5,451,900

2,000

Wyandotte

County/Kansas

City

Unified

Government,

Kansas,

Utility

System

Revenue

Bonds,

Improvement

Series

2012B,

5.000%,

9/01/37,

(Pre-refunded

9/01/22)

9/22

at

100.00

A

2,042,060

2,500

Wyandotte

County-Kansas

City

Unified

Government,

Kansas,

Utility

System

Revenue

Bonds,

Refunding

Series

2012A,

5.000%,

9/01/32,

(Pre-

refunded

9/01/22)

9/22

at

100.00

A

2,552,575

30,810

Total

U.S.

Guaranteed

32,956,674

Utilities

-

12.1%

1,255

Beaver

County

Industrial

Development

Authority,

Pennsylvania,

Pollution

Control

Revenue

Bonds,

FirstEnergy

Generation

Project,

Refunding

Series

2006A,

3.500%,

4/01/41

(4)

No

Opt.

Call

N/R

1,569

130

California

Pollution

Control

Financing

Authority,

Water

Furnishing

Revenue

Bonds,

Poseidon

Resources

Channelside

LP

Desalination

Project,

Series

2012,

5.000%,

11/21/45,

(AMT),

144A

1/23

at

100.00

BBB

132,430

600

Chisholm

Creek

Utility

Authority,

Kansas,

Water

and

Wastewater

Facilities

Revenue

Bonds,

Bel

Aire

&

Park

Cities,

Kansas

Project,

Refunding

Series

2017,

5.000%,

9/01/27

-

AGM

Insured

No

Opt.

Call

AA

699,822

7

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Utilities

(continued)

$

100

Guam

Government

Waterworks

Authority,

Water

and

Wastewater

System

Revenue

Bonds,

Refunding

Series

2014A,

5.000%,

7/01/35

7/24

at

100.00

A-

$

106,435

Guam

Government

Waterworks

Authority,

Water

and

Wastewater

System

Revenue

Bonds,

Series

2013:

1,750

5.000%,

7/01/28

7/23

at

100.00

A-

1,821,802

Guam

Government

Waterworks

Authority,

Water

and

Wastewater

System

Revenue

Bonds,

Series

2016:

370

5.000%,

7/01/36

7/26

at

100.00

A-

412,124

2,580

5.000%,

1/01/46

7/26

at

100.00

A-

2,854,125

Guam

Power

Authority,

Revenue

Bonds,

Refunding

Series

2017A:

2,650

5.000%,

10/01/33

10/27

at

100.00

BBB

2,968,477

3,750

5.000%,

10/01/40

10/27

at

100.00

BBB

4,175,063

1,375

Guam

Power

Authority,

Revenue

Bonds,

Series

2012A,

5.000%,

10/01/30

-

AGM

Insured

10/22

at

100.00

AA

1,403,971

Guam

Power

Authority,

Revenue

Bonds,

Series

2014A:

1,000

5.000%,

10/01/32

10/24

at

100.00

AA

1,080,210

1,000

5.000%,

10/01/33

10/24

at

100.00

AA

1,079,860

Kansas

Municipal

Energy

Agency,

Power

Project

Revenue

Bonds,

Dogwood

Project,

Series

2018A:

1,000

5.000%,

4/01/33

-

BAM

Insured

4/26

at

100.00

AA

1,135,280

1,000

5.000%,

4/01/34

-

BAM

Insured

4/26

at

100.00

AA

1,134,860

1,000

5.000%,

4/01/35

-

BAM

Insured

4/26

at

100.00

AA

1,133,170

Kansas

State

Power

Pool,

Electric

Utility

Revenue

Bonds,

Dogwood

Energy

Facility,

Series

2012A:

1,395

5.000%,

12/01/22

No

Opt.

Call

A3

1,437,213

1,000

Ohio

Air

Quality

Development

Authority,

Ohio,

Pollution

Control

Revenue

Bonds,

FirstEnergy

Generation

Project,

Refunding

Series

2006A,

3.750%,

12/01/23

(4)

No

Opt.

Call

N/R

1,250

515

Pennsylvania

Economic

Development

Financing

Authority,

Exempt

Facilities

Revenue

Bonds,

Shippingport

Project,

First

Energy

Guarantor.,

Series

2005A,

3.750%,

12/01/40

(4)

No

Opt.

Call

N/R

644

480

Puerto

Rico

Electric

Power

Authority,

Power

Revenue

Bonds,

Series

2005RR,

5.000%,

7/01/28

3/22

at

100.00

AA

489,230

Puerto

Rico

Electric

Power

Authority,

Power

Revenue

Bonds,

Series

2007VV:

2,480

5.250%,

7/01/27

-

AGM

Insured

No

Opt.

Call

AA

2,583,763

1,065

5.250%,

7/01/31

-

AGM

Insured

No

Opt.

Call

AA

1,104,565

Salina,

Kansas,

Water

and

Sewer

System

Revenue

Bonds,

Refunding

Series

2019A:

475

3.000%,

10/01/28

10/26

at

100.00

Aa3

498,888

355

3.000%,

10/01/29

10/26

at

100.00

Aa3

371,809

780

3.000%,

10/01/30

10/26

at

100.00

Aa3

814,601

580

3.000%,

10/01/31

10/26

at

100.00

Aa3

602,869

Topeka,

Kansas,

Utility

Revenue

Bonds,

Refunding

&

Improvement

Series

2021A:

1,520

4.000%,

8/01/29

-

BAM

Insured

No

Opt.

Call

AA

1,767,729

785

4.000%,

8/01/30

-

BAM

Insured

8/29

at

100.00

AA

909,493

740

4.000%,

8/01/31

-

BAM

Insured

8/29

at

100.00

AA

852,658

1,595

Virgin

Islands

Water

and

Power

Authority,

Electric

System

Revenue

Bonds,

Series

2007B,

5.000%,

7/01/31

3/22

at

100.00

CCC

1,501,214

200

Wichita,

Kansas,

Water

and

Sewer

Utility

Revenue

Bonds,

Series

2017A,

5.000%,

10/01/22

No

Opt.

Call

AA-

205,040

2,250

Wyandotte

County-Kansas

City

Unified

Government,

Kansas,

Utility

System

Revenue

Bonds,

Improvement

Series

2016A,

5.000%,

9/01/40

9/25

at

100.00

A

2,502,225

35,775

Total

Utilities

35,782,389

$

274,265

Total

Municipal

Bonds

(cost

$286,356,681)

289,125,542

Nuveen

Kansas

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

8

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:

Shares

Description

(1)

Value

COMMON

STOCKS

-

1.5%  

Independent

Power

and

Renewable

Electricity

Producers

-

1.5%

89,726

Energy

Harbor

Corp

(7),(8),(9)

$

4,468,355

Total

Common

Stocks

(cost

$2,547,413)

4,468,355

Total

Long-Term

Investments

(cost

$288,904,094)

293,593,897

Other

Assets

Less

Liabilities

-

0.3%

920,981

Net

Assets

-

100%

$

294,514,878

Level

1

Level

2

Level

3

Total

Long-Term

Investments:

Municipal

Bonds

$

–

$

289,125,542

$

–

$

289,125,542

Common

Stocks

–

4,468,355

–

4,468,355

Total

$

–

$

293,593,897

$

–

$

293,593,897

(1)

All

percentages

shown

in

the

Portfolio

of

Investments

are

based

on

net

assets.

(2)

Optional

Call

Provisions:

Dates

(month

and

year)

and

prices

of

the

earliest

optional

call

or

redemption.

There

may

be

other

call

provisions

at

varying

prices

at

later

dates.

Certain

mortgage-backed

securities

may

be

subject

to

periodic

principal

paydowns.

(3)

The

ratings

disclosed

are

the

highest

of

the

Standard

&

Poor's

Group

("Standard

&

Poor's"),

Moody's

Investors

Service,

Inc.

("Moody's")

or

Fitch,

Inc.

("Fitch")

rating.

Ratings

below

BBB

by

Standard

&

Poor's,

Baa

by

Moody's

or

BBB

by

Fitch

are

considered

to

be

below

investment

grade.

Holdings

designated

N/R

are

not

rated

by

any

of

these

national

rating

agencies.

(4)

Defaulted

security.

A

security

whose

issuer

has

failed

to

fully

pay

principal

and/or

interest

when

due,

or

is

under

the

protection

of

bankruptcy.

(5)

Variable

rate

security.

The

rate

shown

is

the

coupon

as

of

the

end

of

the

reporting

period.

(6)

Backed

by

an

escrow

or

trust

containing

sufficient

U.S.

Government

or

U.S.

Government

agency

securities,

which

ensure

the

timely

payment

of

principal

and

interest.

(7)

For

fair

value

measurement

disclosure

purposes,

investment

classified

as

Level

2.

(8)

Common

Stock

received

as

part

of

the

bankruptcy

settlements

during

February

2020

for

Beaver

County

Industrial

Development

Authority,

Pennsylvania,

Pollution

Control

Revenue

Refunding

Bonds,

First

Energy

Nuclear

Generation

Project,

Series

2006A,

3.500%,

4/01/41,

Ohio

Air

Quality

Development

Authority,

Ohio,

Pollution

Control

Revenue

Bonds,

FirstEnergyGeneration

Project,

Refunding

Series

2006A,

3.750%,

12/01/23

and

Pennsylvania

Economic

Development

Financing

Authority,

Exempt

Facilities

Revenue

Bonds,

Shippingport

Project,First

Energy

Guarantor,

Series

2005A,

3.750%,

12/01/40.

(9)

Non-income

producing;

issuer

has

not

declared

an

ex-dividend

date

within

the

past

twelve

months.

12MTA

Federal

Reserve

U.S.

12-Month

Cumulative

Treasury

Average

1-Year

CMT.

144A

Investment

is

exempt

from

registration

under

Rule

144A

of

the

Securities

Act

of

1933,

as

amended.

These

investments

may

only

be

resold

in

transactions

exempt

from

registration,

which

are

normally

those

transactions

with

qualified

institutional

buyers.

AMT

Alternative

Minimum

Tax

9

Nuveen

Kentucky

Municipal

Bond

Fund

Portfolio

of

Investments

February

28,

2022

(Unaudited)

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

LONG-TERM

INVESTMENTS

-

105.3%   

MUNICIPAL

BONDS

-

105.3%  

Education

and

Civic

Organizations

-

20.0%

$

155

Campbellsville,

Kentucky,

Industrial

Building

Revenue

Bonds,

Campbellsville

University

Project,

Series

2017,

5.000%,

3/01/39

3/27

at

100.00

N/R

$

157,601

1,060

Eastern

Kentucky

University,

General

Receipts

Bonds,

Series

2017A,

5.000%,

4/01/26

No

Opt.

Call

A1

1,203,853

Kentucky

Bond

Development

Corporation,

Educational

Facilities

Revenue

Bonds,

City

of

Danville,

Centre

College

Project,

Series

2021:

4,700

4.000%,

6/01/46

6/31

at

100.00

A

5,228,985

4,200

4.000%,

6/01/51

6/31

at

100.00

A

4,650,660

Kentucky

Bond

Development

Corporation,

Educational

Facilities

Revenue

Bonds,

City

of

Stamping

Ground,

Transylvania

University

Project,

Refunding

Series

2021A:

1,040

4.000%,

3/01/46

3/30

at

100.00

A-

1,131,104

705

4.000%,

3/01/49

3/30

at

100.00

A-

764,601

Kentucky

Economic

Development

Finance

Authority,

Revenue

Bonds,

Next

Generation

Kentucky

Information

Highway

Project,

Senior

Series

2015A:

2,000

5.000%,

7/01/33

7/25

at

100.00

BBB+

2,185,120

795

5.000%,

7/01/40

7/25

at

100.00

BBB+

868,911

7,025

5.000%,

1/01/45

7/25

at

100.00

BBB+

7,670,598

Kentucky

Higher

Education

Student

Loan

Corporation,

Student

Loan

Revenue

Bonds,

Senior

Series

2014A:

900

5.000%,

6/01/22,

(AMT)

No

Opt.

Call

AAA

909,414

700

5.000%,

6/01/23,

(AMT)

No

Opt.

Call

A

731,857

400

5.000%,

6/01/24,

(AMT)

No

Opt.

Call

A

428,540

Kentucky

Higher

Education

Student

Loan

Corporation,

Student

Loan

Revenue

Bonds,

Senior

Series

2021A-1:

1,000

5.000%,

6/01/28,

(AMT)

No

Opt.

Call

N/R

1,165,390

1,350

5.000%,

6/01/30,

(AMT)

No

Opt.

Call

N/R

1,616,315

500

5.000%,

6/01/31,

(AMT)

No

Opt.

Call

N/R

606,660

1,450

2.125%,

6/01/32,

(AMT)

6/31

at

100.00

N/R

1,369,626

1,350

2.250%,

6/01/33,

(AMT)

6/31

at

100.00

N/R

1,272,105

Kentucky

Higher

Education

Student

Loan

Corporation,

Student

Loan

Revenue

Bonds,

Series

2019A:

1,000

5.000%,

6/01/28,

(AMT)

No

Opt.

Call

A

1,137,800

700

5.000%,

6/01/29,

(AMT)

No

Opt.

Call

A

804,573

Kentucky

State

University,

Certificates

of

Participation,

Series

2021:

500

4.000%,

11/01/41

-

BAM

Insured

11/31

at

100.00

AA

571,300

3,025

4.000%,

11/01/51

-

BAM

Insured

11/31

at

100.00

AA

3,348,856

2,850

4.000%,

11/01/56

-

BAM

Insured

11/31

at

100.00

AA

3,127,191

Louisville-Jefferson

County

Metro

Government,

Kentucky,

Revenue

Bonds,

Bellarmine

University

Inc

Project,

Refunding

&

Improvement

Series

2015:

1,790

5.000%,

5/01/31

5/25

at

100.00

Baa3

1,907,281

1,210

5.000%,

5/01/40

5/25

at

100.00

Baa3

1,282,394

Murray

State

University,

Kentucky,

General

Receipts

Bonds,

Series

2015A:

1,125

5.000%,

3/01/26

3/25

at

100.00

A1

1,239,570

1,075

5.000%,

3/01/27

3/25

at

100.00

A1

1,181,489

4,000

University

of

Kentucky,

General

Receipts

Bonds,

Refunding

Series

2015B,

5.000%,

10/01/27

4/25

at

100.00

AA

4,420,200

4,535

University

of

Kentucky,

General

Receipts

Bonds,

Refunding

Series

2018A,

4.000%,

10/01/32

4/26

at

100.00

AA

4,928,683

2,000

University

of

Kentucky,

General

Receipts

Bonds,

Series

2015A,

5.000%,

4/01/29

4/25

at

100.00

AA

2,206,920

Nuveen

Kentucky

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

10

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Education

and

Civic

Organizations

(continued)

$

250

University

of

Kentucky,

General

Receipts

Bonds,

Series

2016A,

5.000%,

4/01/32

4/25

at

100.00

AA

$

275,387

University

of

Louisville,

Kentucky,

Revenue

Bonds,

General

Reciepts

Series

2016D:

1,155

5.000%,

3/01/31

9/26

at

100.00

A+

1,315,360

3,450

5.000%,

3/01/32

9/26

at

100.00

A+

3,928,791

University

of

Louisville,

Kentucky,

Revenue

Bonds,

General

Reciepts

Series

2020A:

1,365

4.000%,

9/01/30

-

AGM

Insured

9/28

at

100.00

AA

1,541,440

1,420

4.000%,

9/01/31

-

AGM

Insured

9/28

at

100.00

AA

1,601,462

2,500

University

of

Louisville,

Kentucky,

Revenue

Bonds,

Refunding

General

Reciepts

Series

2016C,

4.000%,

9/01/28

3/26

at

100.00

A+

2,703,800

Western

Kentucky

University,

General

Receipts

Revenue

Bonds,

Refunding

Series

2016A:

2,690

5.000%,

9/01/25

No

Opt.

Call

A1

2,996,391

2,820

5.000%,

9/01/26

9/25

at

100.00

A1

3,133,838

68,790

Total

Education

and

Civic

Organizations

75,614,066

Health

Care

-

15.1%

10,295

Ashland,

Kentucky,

Medical

Center

Revenue

Bonds,

Ashland

Hospital

Corporation

d/b/a

King's

Daughters

Medical

Center

Project,

Refunding

Series

2019,

3.000%,

2/01/40

-

AGM

Insured

2/30

at

100.00

AA

10,365,727

Hazard,

Kentucky,

Healthcare

Revenue

Bonds,

Appalachian

Regional

Healthcare

Project,

Series

2021:

1,000

4.000%,

7/01/41

7/31

at

100.00

A

1,126,580

11,190

4.000%,

7/01/51

7/31

at

100.00

A

12,322,540

8,000

Kentucky

Bond

Development

Corporation,

Hospital

Revenue

Bonds,

Saint

Elizabeth

Medical

Center,

Inc.,

Refunding

Series

2016,

5.000%,

5/01/39

5/26

at

100.00

AA

8,988,400

3,000

Kentucky

Economic

Development

Finance

Authority,

Hospital

Revenue

Bonds,

Baptist

Healthcare

System

Obligated

Group,

Series

2017B,

5.000%,

8/15/41

8/27

at

100.00

A2

3,442,050

500

Kentucky

Economic

Development

Finance

Authority,

Hospital

Revenue

Bonds,

Owensboro

Health,

Refunding

Series

2017A,

5.250%,

6/01/41

6/27

at

100.00

Baa2

572,705

6,385

Kentucky

Economic

Development

Finance

Authority,

Revenue

Bonds,

CommonSpirit

Health,

Series

2019A-1,

5.000%,

8/01/44

8/29

at

100.00

BBB+

7,414,134

Kentucky

Economic

Development

Finance

Authority,

Revenue

Bonds,

CommonSpirit

Health,

Series

2019A-2:

100

5.000%,

8/01/37

8/29

at

100.00

BBB+

117,727

100

5.000%,

8/01/38

8/29

at

100.00

BBB+

117,533

2,500

5.000%,

8/01/44

8/29

at

100.00

BBB+

2,902,950

2,000

Murray,

Kentucky,

Hospital

Facilities

Revenue

Bonds,

Murray-Calloway

County

Public

Hospital

Corporation

Project,

Refunding

Series

2016,

5.000%,

8/01/37

8/26

at

100.00

Ba2

2,154,940

Warren

County,

Kentucky,

Hospital

Revenue

Bonds,

Bowling

Green-Warren

County

Community

Hospital

Corporation,

Refunding

Series

2021A:

900

5.000%,

4/01/23

No

Opt.

Call

AA-

938,988

600

5.000%,

4/01/24

No

Opt.

Call

AA-

645,156

600

5.000%,

4/01/25

No

Opt.

Call

AA-

663,606

500

5.000%,

4/01/26

No

Opt.

Call

AA-

566,585

500

5.000%,

4/01/27

No

Opt.

Call

AA-

580,950

Warren

County,

Kentucky,

Hospital

Revenue

Bonds,

Bowling

Green-Warren

County

Community

Hospital

Corporation,

Series

2012A:

1,980

5.000%,

10/01/33

10/22

at

100.00

A+

2,017,402

2,000

5.000%,

10/01/37

10/22

at

100.00

A+

2,036,380

52,150

Total

Health

Care

56,974,353

11

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Housing/Multifamily

-

0.3%

$

980

Kentucky

Housing

Corporation,

Conduit

Multifamily

Mortgage

Revenue

Bonds,

Florence

Homes

III

Apartments

Project,

Series

2005B,

5.000%,

6/01/35,

(AMT),

(Mandatory

Put

6/01/23)

4/22

at

100.00

N/R

$

982,068

Tax

Obligation/General

-

0.3%

975

Ashland,

Kentucky,

General

Obligation

Bonds,

Series

2021A,

5.000%,

1/01/23

-

AGM

Insured

No

Opt.

Call

N/R

1,008,403

Tax

Obligation/Limited

-

29.9%

Barren

County

School

District

Finance

Corporation,

Kentucky,

School

Building

Revenue

Bonds,

Series

2015:

1,250

5.000%,

8/01/24

No

Opt.

Call

A1

1,358,487

1,760

5.000%,

8/01/25

2/25

at

100.00

A1

1,936,880

Glasgow

Independent

School

District

Finance

Corporation,

Kentucky,

School

Building

Revenue

Bonds,

Series

2022:

1,435

5.000%,

2/01/33

2/32

at

100.00

N/R

1,797,108

1,500

4.000%,

2/01/34

2/32

at

100.00

N/R

1,736,145

1,560

Jefferson

County

School

District

Finance

Corporation,

Kentucky,

School

Building

Revenue

Bonds,

Series

2020A,

5.000%,

6/01/28

No

Opt.

Call

AA-

1,863,280

750

Kentucky

Bond

Development

Corporation,

Tax

Increment

Revenue

Bonds,

Summit

Lexington

Project,

Series

2016A,

4.400%,

10/01/24

No

Opt.

Call

N/R

746,805

Kentucky

Bond

Development

Corporation,

Transient

Room

Tax

Revenue

Bonds,

Lexington

Center

Corporation

Project,

Series

2018A:

8,500

5.000%,

9/01/43

9/28

at

100.00

A2

9,966,335

10,400

5.000%,

9/01/48

9/28

at

100.00

A2

12,063,896

Kentucky

Bond

Development

Corporation,

Transient

Room

Tax

Revenue

Bonds,

Lexington

Center

Corporation

Project,

Subordinate

Series

2018B:

1,050

5.000%,

9/01/24

No

Opt.

Call

A3

1,137,801

1,435

5.000%,

9/01/25

No

Opt.

Call

A3

1,597,414

1,485

5.000%,

9/01/26

No

Opt.

Call

A3

1,695,068

555

5.000%,

9/01/28

No

Opt.

Call

A3

659,190

Kentucky

Economic

Development

Finance

Authority,

Louisville

Arena

Project

Revenue

Bonds,

Louisville

Arena

Authority,

Inc.,

Series

2017A:

13,650

4.000%,

12/01/41

-

AGM

Insured,

(UB)

(4)

12/27

at

100.00

AA

15,166,105

5,100

5.000%,

12/01/45

-

AGM

Insured

12/27

at

100.00

AA

5,990,970

4,985

Kentucky

State

Property

and

Buildings

Commission,

Revenue

Bonds,

Project

112,

Refunding

Series

2016B,

5.000%,

11/01/24

No

Opt.

Call

A1

5,467,847

Kentucky

State

Property

and

Buildings

Commission,

Revenue

Bonds,

Project

115,

Series

2017:

7,000

5.000%,

4/01/32,

(UB)

(4)

4/27

at

100.00

A1

8,077,930

6,000

5.000%,

4/01/38

4/27

at

100.00

A1

6,879,960

2,500

Kentucky

State

Property

and

Buildings

Commission,

Revenue

Bonds,

Project

119,

Series

2018,

5.000%,

5/01/30

5/28

at

100.00

A1

2,961,600

Kentucky

Turnpike

Authority,

Economic

Development

Road

Revenue

Bonds,

Revitalization

Project,

Refunding

Series

2012A:

2,740

5.000%,

7/01/31

7/22

at

100.00

Aa3

2,779,511

5,000

Kentucky

Turnpike

Authority,

Economic

Development

Road

Revenue

Bonds,

Revitalization

Project,

Refunding

Series

2017B,

5.000%,

7/01/28,

(UB)

(4)

7/27

at

100.00

Aa3

5,847,450

Kentucky

Turnpike

Authority,

Economic

Development

Road

Revenue

Bonds,

Revitalization

Project,

Refunding

Series

2021A:

1,335

5.000%,

7/01/29

No

Opt.

Call

N/R

1,629,194

2,000

5.000%,

7/01/30

No

Opt.

Call

N/R

2,484,560

2,000

5.000%,

7/01/31

No

Opt.

Call

N/R

2,526,880

Nuveen

Kentucky

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

12

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/Limited

(continued)

Kentucky

Turnpike

Authority,

Economic

Development

Road

Revenue

Bonds,

Revitalization

Project,

Series

2017A:

$

1,930

5.000%,

7/01/33,

(UB)

(4)

7/27

at

100.00

Aa3

$

2,235,751

550

5.000%,

7/01/36,

(UB)

(4)

7/27

at

100.00

Aa3

635,019

500

5.000%,

7/01/37,

(UB)

(4)

7/27

at

100.00

Aa3

577,290

1,000

Newport,

Kentucky,

Special

Obligation

Revenue

Bonds,

Newport

Clifton

Project,

Series

2020B,

5.500%,

12/01/60

12/30

at

100.00

N/R

967,270

Puerto

Rico

Sales

Tax

Financing

Corporation,

Sales

Tax

Revenue

Bonds,

Restructured

2018A-1:

6,739

4.500%,

7/01/34

7/25

at

100.00

N/R

7,284,387

89

4.550%,

7/01/40

7/28

at

100.00

N/R

98,595

1,370

Puerto

Rico

Sales

Tax

Financing

Corporation,

Sales

Tax

Revenue

Bonds,

Restructured

Cofina

Project

Series

2019A-2A,

4.550%,

7/01/40

7/28

at

100.00

N/R

1,517,700

2,585

Scott

County

School

District

Finance

Corporation,

Kentucky,

School

Building

Revenue

Bonds,

Refunding

Series

2021,

4.000%,

2/01/32

2/31

at

100.00

N/R

3,004,468

98,753

Total

Tax

Obligation/Limited

112,690,896

Transportation

-

5.5%

Kenton

County

Airport

Board,

Kentucky,

Airport

Revenue

Bonds,

Cincinnati/Northern

Kentucky

International

Airport,

Series

2016:

1,635

5.000%,

1/01/25

No

Opt.

Call

A1

1,795,099

1,855

5.000%,

1/01/30

1/26

at

100.00

A1

2,088,378

1,750

5.000%,

1/01/31

1/26

at

100.00

A1

1,969,800

2,730

5.000%,

1/01/33

1/26

at

100.00

A1

3,067,237

4,320

Kenton

County

Airport

Board,

Kentucky,

Airport

Revenue

Bonds,

Cincinnati/Northern

Kentucky

International

Airport,

Series

2019,

5.000%,

1/01/49

1/29

at

100.00

A1

5,040,705

Kentucky

Public

Transportation

Infrastructure

Authority,

Toll

Revenue

Bonds,

Downtown

Crossing

Project,

Capital

Appreciation

First

Tier

Series

2013B:

2,000

0.000%,

7/01/23

No

Opt.

Call

Baa2

1,958,540

700

0.000%,

7/01/32

7/28

at

76.98

Baa2

451,003

1,000

Kentucky

Public

Transportation

Infrastructure

Authority,

Toll

Revenue

Bonds,

Downtown

Crossing

Project,

Convertible

Capital

Appreciation

First

Tier

Series

2013C,

0.000%,

7/01/39

(5)

7/31

at

100.00

Baa2

1,196,320

Louisville

Regional

Airport

Authority,

Kentucky,

Airport

System

Revenue

Bonds,

Refunding

Series

2014A:

1,555

5.000%,

7/01/31,

(AMT)

7/24

at

100.00

A+

1,667,831

1,500

5.000%,

7/01/32,

(AMT)

7/24

at

100.00

A+

1,608,840

19,045

Total

Transportation

20,843,753

U.S.

Guaranteed

-

13.3%

(6)

Kentucky

Economic

Development

Finance

Authority,

Louisville

Arena

Project

Revenue

Bonds,

Louisville

Arena

Authority,

Inc.,

Series

2008-A2:

3,520

0.000%,

12/01/22,

(ETM)

No

Opt.

Call

A3

3,495,290

3,750

0.000%,

12/01/23,

(ETM)

No

Opt.

Call

A3

3,666,562

10,000

Kentucky

Economic

Development

Finance

Authority,

Revenue

Bonds,

Catholic

Health

Initiatives,

Series

2013A,

5.250%,

1/01/45,

(Pre-refunded

1/01/23)

1/23

at

100.00

BBB+

10,359,000

Kentucky

Public

Transportation

Infrastructure

Authority,

Toll

Revenue

Bonds,

Downtown

Crossing

Project,

First

Tier

Series

2013A:

250

5.750%,

7/01/49,

(Pre-refunded

7/01/23)

7/23

at

100.00

Baa2

265,440

11,500

6.000%,

7/01/53,

(Pre-refunded

7/01/23)

7/23

at

100.00

Baa2

12,244,970

Kentucky

Turnpike

Authority,

Economic

Development

Road

Revenue

Bonds,

Revitalization

Project,

Refunding

Series

2012A:

500

5.000%,

7/01/24,

(Pre-refunded

7/01/22)

7/22

at

100.00

Aa3

507,210

1,250

5.000%,

7/01/30,

(Pre-refunded

7/01/22)

7/22

at

100.00

Aa3

1,268,025

13

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

U.S.

Guaranteed

(6)

(continued)

Lexington-Fayette

Urban

County

Government,

Kentucky,

General

Airport

Revenue

Refunding

Bonds,

Series

2012B:

$

1,215

5.000%,

7/01/29,

(Pre-refunded

7/01/22),

(AMT)

7/22

at

100.00

AA

$

1,232,314

1,100

5.000%,

7/01/31,

(Pre-refunded

7/01/22),

(AMT)

7/22

at

100.00

AA

1,115,675

1,000

5.000%,

7/01/38,

(Pre-refunded

7/01/22)

7/22

at

100.00

AA

1,014,590

3,320

Louisville/Jefferson

County

Metro

Government,

Kentucky,

Revenue

Bonds,

Catholic

Health

Initiatives,

Series

2012A,

5.000%,

12/01/26,

(Pre-

refunded

6/01/22)

6/22

at

100.00

BBB+

3,355,756

8,000

Russell,

Kentucky,

Revenue

Bonds,

Bon

Secours

Health

System,

Series

2013,

5.000%,

11/01/26,

(Pre-refunded

11/01/22)

11/22

at

100.00

N/R

8,217,600

3,250

Warren

County,

Kentucky,

Hospital

Revenue

Bonds,

Bowling

Green-

Warren

County

Community

Hospital

Corporation,

Refunding

Series

2013,

5.000%,

4/01/35,

(Pre-refunded

4/01/23)

4/23

at

100.00

A+

3,391,505

48,655

Total

U.S.

Guaranteed

50,133,937

Utilities

-

20.0%

5,705

Bowling

Green,

Kentucky,

Water

and

Sewer

Revenue

Bonds,

Series

2019,

4.000%,

6/01/49

-

AGM

Insured

6/26

at

100.00

AA

5,978,555

2,630

Campbell

and

Kenton

Counties

Sanitation

District

1,

Kentucky,

Revenue

Bonds,

Refunding

Series

2020,

5.000%,

8/01/28

No

Opt.

Call

AA

3,160,997

6,300

Carroll

County,

Kentucky,

Environmental

Facilities

Revenue

Bonds,

Kentucky

Utilities

Company

Project,

Refunding

Series

2006B,

2.125%,

10/01/34,

(AMT)

6/31

at

100.00

A1

5,957,217

3,375

Carroll

County,

Kentucky,

Environmental

Facilities

Revenue

Bonds,

Kentucky

Utilities

Company

Project,

Refunding

Series

2018A,

3.375%,

2/01/26,

(AMT)

12/23

at

100.00

A1

3,489,953

2,525

Kentucky

Infrastructure

Authority,

Wastewater

and

Drinking

Water

Revolving

Fund

Revenue

Bonds,

Refunding

Series

2016A,

5.000%,

2/01/28

2/26

at

100.00

AAA

2,875,773

Kentucky

Infrastructure

Authority,

Wastewater

and

Drinking

Water

Revolving

Fund

Revenue

Bonds,

Series

2018A:

4,265

5.000%,

2/01/30,

(UB)

(4)

2/28

at

100.00

AAA

5,129,345

5,000

5.000%,

2/01/31,

(UB)

(4)

2/28

at

100.00

AAA

6,002,500

1,500

Kentucky

Municipal

Power

Agency,

Power

System

Revenue

Bonds,

Prairie

State

Project,

Refunding

Series

2019A,

4.000%,

9/01/45

9/28

at

100.00

N/R

1,616,070

2,570

Lexington-Fayette

Urban

County

Government,

Kentucky,

Sewer

System

Revenue

Bonds,

Series

2019,

4.000%,

4/01/31

4/29

at

100.00

AA+

2,961,462

3,730

Louisville

and

Jefferson

County

Metropolitan

Sewer

District,

Kentucky,

Sewer

and

Drainage

System

Revenue

Bonds,

Refunding

Series

2018A,

4.000%,

5/15/37

5/28

at

100.00

AA

4,165,925

2,205

Louisville

and

Jefferson

County

Metropolitan

Sewer

District,

Kentucky,

Sewer

and

Drainage

System

Revenue

Bonds,

Refunding

Series

2020A,

2.375%,

5/15/50

5/28

at

100.00

N/R

1,970,476

1,000

Louisville

and

Jefferson

County

Metropolitan

Sewer

District,

Kentucky,

Sewer

and

Drainage

System

Revenue

Bonds,

Series

2013A,

4.000%,

5/15/36

5/23

at

100.00

AA

1,030,580

Louisville

and

Jefferson

County

Metropolitan

Sewer

District,

Kentucky,

Sewer

and

Drainage

System

Revenue

Bonds,

Series

2014A:

795

5.000%,

5/15/27

11/24

at

100.00

AA

872,123

1,785

4.000%,

5/15/40

11/24

at

100.00

AA

1,885,531

10,000

Louisville-Jefferson

County

Metropolitan

Government,

Kentucky,

Pollution

Control

Revenue

Bonds,

Louisville

Gas

and

Electric

Company

Project,

Series

2003A,

2.000%,

10/01/33

4/31

at

100.00

A1

9,455,700

2,000

Paducah,

Kentucky,

Electric

Plant

Board

Revenue

Bonds,

Refunding

Series

2016A,

5.000%,

10/01/33

-

AGM

Insured

10/26

at

100.00

AA

2,300,800

5

Paducah,

Kentucky,

Electric

Plant

Board

Revenue

Bonds,

Series

2009A,

5.250%,

10/01/35

3/22

at

100.00

AA

5,016

Princeton

Electric

Plant

Board,

Kentucky,

Revenue

Bonds,

Refunding

Series

2015:

1,000

5.000%,

11/01/25

-

AGM

Insured

5/25

at

100.00

AA

1,085,680

1,100

5.000%,

11/01/34

-

AGM

Insured

5/25

at

100.00

AA

1,217,678

1,635

5.000%,

11/01/37

-

AGM

Insured

5/25

at

100.00

AA

1,807,770

Nuveen

Kentucky

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

14

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:

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Utilities

(continued)

$

4,250

Public

Energy

Authority

of

Kentucky,

Gas

Supply

Revenue

Bonds,

Series

2018A,

4.000%,

4/01/48,

(Mandatory

Put

4/01/24)

1/24

at

100.37

A2

$

4,444,820

2,840

Public

Energy

Authority

of

Kentucky,

Gas

Supply

Revenue

Bonds,

Series

2018B,

4.000%,

1/01/49,

(Mandatory

Put

1/01/25)

10/24

at

100.24

A2

3,001,766

3,000

Public

Energy

Authority

of

Kentucky,

Gas

Supply

Revenue

Bonds,

Series

2019A-1,

4.000%,

12/01/49,

(Mandatory

Put

6/01/25)

3/25

at

100.29

A1

3,201,450

Russellville,

Kentucky,

Electric

Plant

Board

Electric

Revenue

Bonds,

Refunding

Series

2015A:

380

5.000%,

8/01/22

-

BAM

Insured

No

Opt.

Call

AA

386,460

405

5.000%,

8/01/24

-

BAM

Insured

No

Opt.

Call

AA

438,842

1,180

Trimble

County,

Kentucky,

Pollution

Control

Revenue

Bonds,

Louisville

Gas

and

Electric

Company

Project,

Series

2016A,

1.300%,

9/01/44,

(AMT),

(Mandatory

Put

9/01/27)

No

Opt.

Call

A1

1,155,586

71,180

Total

Utilities

75,598,075

Water

and

Sewer

-

0.9%

Kentucky

Infrastructure

Authority,

Wastewater

and

Drinking

Water

Revolving

Fund

Program

Revenue

Bonds,

Tender

Option

Bond

Trust

2015-XF2109:

1,330

17.578%,

2/01/25,

144A,

(IF)

(4)

No

Opt.

Call

AAA

1,900,637

1,070

17.610%,

2/01/26,

144A,

(IF)

(4)

2/25

at

100.00

AAA

1,516,971

2,400

Total

Water

and

Sewer

3,417,608

$

362,928

Total

Long-Term

Investments

(cost

$385,803,032)

397,263,159

Floating

Rate

Obligations

-

(7.9)%  

(

29,845,000

)

Other

Assets

Less

Liabilities

-

2.6%

9,707,517

Net

Assets

-

100%

$

377,125,676

Level

1

Level

2

Level

3

Total

Long-Term

Investments:

Municipal

Bonds

$

–

$

397,263,159

$

–

$

397,263,159

Total

$

–

$

397,263,159

$

–

$

397,263,159

15

(1)

All

percentages

shown

in

the

Portfolio

of

Investments

are

based

on

net

assets.

(2)

Optional

Call

Provisions:

Dates

(month

and

year)

and

prices

of

the

earliest

optional

call

or

redemption.

There

may

be

other

call

provisions

at

varying

prices

at

later

dates.

Certain

mortgage-backed

securities

may

be

subject

to

periodic

principal

paydowns.

(3)

The

ratings

disclosed

are

the

highest

of

the

Standard

&

Poor's

Group

("Standard

&

Poor's"),

Moody's

Investors

Service,

Inc.

("Moody's")

or

Fitch,

Inc.

("Fitch")

rating.

Ratings

below

BBB

by

Standard

&

Poor's,

Baa

by

Moody's

or

BBB

by

Fitch

are

considered

to

be

below

investment

grade.

Holdings

designated

N/R

are

not

rated

by

any

of

these

national

rating

agencies.

(4)

Investment,

or

portion

of

investment,

has

been

pledged

to

collateralize

the

net

payment

obligations

for

investments

in

inverse

floating

rate

transactions.

(5)

Step-up

coupon

bond,

a

bond

with

a

coupon

that

increases

("steps

up"),

usually

at

regular

intervals,

while

the

bond

is

outstanding.

The

rate

shown

is

the

coupon

as

of

the

end

of

the

reporting

period.

(6)

Backed

by

an

escrow

or

trust

containing

sufficient

U.S.

Government

or

U.S.

Government

agency

securities,

which

ensure

the

timely

payment

of

principal

and

interest.

144A

Investment

is

exempt

from

registration

under

Rule

144A

of

the

Securities

Act

of

1933,

as

amended.

These

investments

may

only

be

resold

in

transactions

exempt

from

registration,

which

are

normally

those

transactions

with

qualified

institutional

buyers.

AMT

Alternative

Minimum

Tax

ETM

Escrowed

to

maturity

IF

Inverse

floating

rate

security

issued

by

a

tender

option

bond

(“TOB”)

trust,

the

interest

rate

on

which

varies

inversely

with

the

Securities

Industry

Financial

Markets

Association

(SIFMA)

short-term

rate,

which

resets

weekly,

or

a

similar

short-term

rate,

and

is

reduced

by

the

expenses

related

to

the

TOB

trust.

UB

Underlying

bond

of

an

inverse

floating

rate

trust

reflected

as

a

financing

transaction.

16

Nuveen

Michigan

Municipal

Bond

Fund

Portfolio

of

Investments

February

28,

2022

(Unaudited)

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

LONG-TERM

INVESTMENTS

-

102.6%   

MUNICIPAL

BONDS

-

102.6%  

Consumer

Staples

-

0.7%

$

1,965

Michigan

Finance

Authority,

Tobacco

Settlement

Asset-

Backed

Bonds,

2006

Sold

Tobacco

Receipts

Senior

Current

Interest

Series

2020A-2,

5.000%,

6/01/40

12/30

at

100.00

BBB

$

2,330,234

Education

and

Civic

Organizations

-

18.6%

1,480

Central

Michigan

University

Board

of

Trustees,

General

Revenue

Bonds,

Refunding

Series

2014,

5.000%,

10/01/39

10/24

at

100.00

A+

1,601,582

Central

Michigan

University

Board

of

Trustees,

General

Revenue

Bonds,

Series

2019:

1,165

5.000%,

10/01/33

10/29

at

100.00

A+

1,416,314

2,020

5.000%,

10/01/34

10/29

at

100.00

A+

2,453,431

500

Detroit

Service

Learning

Academy,

Michigan,

Public

School

Academy

Revenue

Bonds,

Refunding

Series

2021,

4.000%,

7/01/41

7/28

at

103.00

BB-

497,975

3,835

Eastern

Michigan

University,

General

Revenue

Bonds,

Series

2018A,

4.000%,

3/01/44

-

AGM

Insured

3/28

at

100.00

AA

4,185,749

Ferris

State

University,

Michigan,

General

Revenue

Bonds,

Refunding

Series

2016:

2,695

5.000%,

10/01/34

10/26

at

100.00

A+

3,078,552

2,000

5.000%,

10/01/41

10/26

at

100.00

A+

2,279,900

350

Grand

Valley

State

University,

Michigan,

General

Revenue

Bonds,

Refunding

Series

2014B,

5.000%,

12/01/28

12/24

at

100.00

A+

382,274

Grand

Valley

State

University,

Michigan,

General

Revenue

Bonds,

Series

2017:

250

5.000%,

12/01/30

12/24

at

100.00

A+

272,982

250

5.000%,

12/01/32

12/24

at

100.00

A+

272,843

200

Michigan

Finance

Authority,

Public

School

Academy

Limited

Obligation

Revenue

Bonds,

Cesar

Chavez

Academy

Project,

Refunding

Series

2019,

3.250%,

2/01/24

No

Opt.

Call

BB+

201,588

4,670

Michigan

State

University,

General

Revenue

Bonds,

Series

2015A,

5.000%,

8/15/40

8/25

at

100.00

AA

5,167,588

1,835

Michigan

State

University,

General

Revenue

Bonds,

Taxable

Series

2019A,

5.000%,

2/15/48

2/29

at

100.00

AA

2,174,695

1,800

Michigan

Technological

University,

General

Revenue

Bonds,

Refunding

Series

2015A,

5.000%,

10/01/45

10/25

at

100.00

A1

1,988,856

Northern

Michigan

University,

General

Revenue

Bonds,

Series

2018A:

500

5.000%,

12/01/32

6/28

at

100.00

A1

592,295

400

5.000%,

12/01/34

6/28

at

100.00

A1

473,104

3,250

Oakland

University,

Michigan,

General

Revenue

Bonds,

Series

2016,

5.000%,

3/01/47

3/26

at

100.00

A1

3,638,733

4,990

Oakland

University,

Michigan,

General

Revenue

Bonds,

Series

2019,

5.000%,

3/01/50

3/29

at

100.00

A1

5,919,338

515

Saginaw

Valley

State

University,

Michigan,

General

Revenue

Bonds,

Refunding

Series

2016A,

5.000%,

7/01/35

7/26

at

100.00

A1

584,304

University

of

Michigan,

General

Revenue

Bonds,

Refunding

Series

2017A:

5,000

4.000%,

4/01/26

No

Opt.

Call

AAA

5,527,550

1,000

5.000%,

4/01/34

4/27

at

100.00

AAA

1,171,430

1,190

5.000%,

4/01/35

4/27

at

100.00

AAA

1,393,014

3,000

5.000%,

4/01/36

4/27

at

100.00

AAA

3,509,730

3,345

5.000%,

4/01/47

4/27

at

100.00

AAA

3,892,777

2,800

5.000%,

4/01/47,

(UB)

(4)

4/27

at

100.00

AAA

3,258,528

3,000

University

of

Michigan,

General

Revenue

Bonds,

Series

2014A,

5.000%,

4/01/44

4/24

at

100.00

AAA

3,221,910

17

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Education

and

Civic

Organizations

(continued)

University

of

Michigan,

General

Revenue

Bonds,

Series

2015:

$

2,275

5.000%,

4/01/40,

(UB)

(4)

4/26

at

100.00

AAA

$

2,574,094

800

5.000%,

4/01/46,

(UB)

(4)

4/26

at

100.00

AAA

904,504

3,090

Wayne

State

University,

Michigan,

General

Revenue

Bonds,

Series

2019A,

5.000%,

11/15/36

11/29

at

100.00

Aa3

3,743,010

650

Western

Michigan

University,

General

Revenue

Bonds,

Refunding

Series

2015A,

5.000%,

11/15/45

5/25

at

100.00

Aa3

713,674

58,855

Total

Education

and

Civic

Organizations

67,092,324

Health

Care

-

8.1%

5,255

Kent

Hospital

Finance

Authority,

Michigan,

Revenue

Bonds,

Mary

Free

Bed

Rehabilitatin

Hospital,

Series

2021A,

4.000%,

4/01/41

4/31

at

100.00

N/R

5,827,637

720

Michigan

Finance

Authority,

Hospital

Revenue

Bonds,

Beaumont

Health

Credit

Group,

Refunding

Series

2015A,

5.000%,

8/01/32

8/24

at

100.00

A+

775,174

2,335

Michigan

Finance

Authority,

Hospital

Revenue

Bonds,

Henry

Ford

Health

System,

Refunding

Series

2016,

5.000%,

11/15/41

11/26

at

100.00

A

2,644,504

3,085

Michigan

Finance

Authority,

Hospital

Revenue

Bonds,

Henry

Ford

Health

System,

Series

2019A,

4.000%,

11/15/50

11/29

at

100.00

A

3,369,499

1,250

Michigan

Finance

Authority,

Hospital

Revenue

Bonds,

Sparrow

Obligated

Group,

Refunding

Series

2015,

5.000%,

11/15/45

5/25

at

100.00

A

1,366,312

2,955

Michigan

Finance

Authority,

Michigan,

Revenue

Bonds,

Trinity

Health

Credit

Group,

Refunding

Series

2016MI,

5.000%,

12/01/45

6/26

at

100.00

AA-

3,322,632

5,000

Michigan

Finance

Authority,

Michigan,

Revenue

Bonds,

Trinity

Health

Credit

Group,

Refunding

Series

2016MI-2,

4.000%,

3/01/51

3/32

at

100.00

N/R

5,560,750

3,000

Michigan

Finance

Authority,

Michigan,

Revenue

Bonds,

Trinity

Health

Credit

Group,

Refunding

Series

2019A-MI,

4.000%,

12/01/49

12/29

at

100.00

AA-

3,312,360

Michigan

Finance

Authority,

Revenue

Bonds,

Oakwood

Obligated

Group,

Refunding

Series

2012:

1,670

5.000%,

11/01/25

11/22

at

100.00

A+

1,717,011

1,250

5.000%,

11/01/42

11/22

at

100.00

A+

1,282,137

26,520

Total

Health

Care

29,178,016

Housing/Multifamily

-

0.6%

Michigan

Housing

Development

Authority,

Rental

Housing

Revenue

Bonds,

Series

2021A:

320

1.050%,

10/01/27

No

Opt.

Call

AA

304,941

500

1.150%,

4/01/28

No

Opt.

Call

AA

474,850

720

1.375%,

4/01/29

No

Opt.

Call

AA

687,910

625

1.600%,

4/01/30

No

Opt.

Call

AA

596,706

2,165

Total

Housing/Multifamily

2,064,407

Long-Term

Care

-

0.2%

750

Kentwood

Economic

Development

Corporation,

Michigan,

Limited

Obligation

Revenue

Bonds,

Holland

Home

Obligated

Group,

Refunding

Series

2021,

4.000%,

11/15/45

11/28

at

103.00

BBB-

797,100

Tax

Obligation/General

-

35.7%

1,350

Ann

Arbor

Public

School

District,

Washtenaw

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2015,

5.000%,

5/01/25

No

Opt.

Call

Aa3

1,504,170

1,020

Barry

County,

Michigan,

General

Obligation

Bonds,

Thornapple

Manor

Medical

Care

Facility,

Capital

Improvement

&

Refunding

Series

2021,

4.000%,

4/01/32

4/31

at

100.00

AA

1,190,758

5,000

Battle

Creek

School

District,

Calhoun

County,

Michigan,

General

Obligation

Bonds,

Refunding

&

Site

Series

2022,

4.000%,

5/01/45(WI/

DD,

Settling

3/10/22)

5/32

at

100.00

N/R

5,777,700

3,440

Bloomfield

Hills

Schools,

Oakland

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2020,

4.000%,

5/01/50

5/30

at

100.00

Aa1

3,818,331

2,590

Byron

Center

Public

Schools,

Kent

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2017I,

5.000%,

5/01/47

5/27

at

100.00

AA

2,950,217

3,450

Byron

Center

Public

Schools,

Kent

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2020-I,

4.000%,

5/01/50

5/30

at

100.00

AA

3,851,028

Nuveen

Michigan

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

18

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/General

(continued)

$

1,000

Cadillac

Area

Public

Schools,

Counties

of

Wexford,

Osceola

and

Lake,

State

of

Michigan  School

Building

and

Site

General

Obligation

Bonds,

Refunding

2018,

5.000%,

5/01/36

5/28

at

100.00

Aa1

$

1,190,770

Cadillac

Area

Public

Schools,

Wexford,

Osceola

and

Lake

Counties,

Michigan,

General

Obligaiton

Bonds,

Refunding

&

School

Building

&

Site

Series

2019:

875

5.000%,

5/01/41

5/29

at

100.00

Aa1

1,049,869

1,310

5.000%,

5/01/43

5/29

at

100.00

Aa1

1,562,214

1,515

Caledonia

Community

Schools,

Kent,

Allegan

and

Barry

Counties,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2014,

5.000%,

5/01/39

5/24

at

100.00

AA

1,624,807

Cedar

Springs

Public

School

District,

Kent

and

Newaygo

Counties,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2021-I:

380

5.000%,

11/01/27

No

Opt.

Call

AA

450,349

245

5.000%,

11/01/28

No

Opt.

Call

AA

297,009

320

5.000%,

11/01/29

No

Opt.

Call

AA

395,312

300

5.000%,

11/01/30

No

Opt.

Call

AA

377,883

850

Chelsea

School

District,

Washtenaw

and

Jackson,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2020-I,

5.000%,

5/01/39

5/30

at

100.00

AA

1,041,947

205

Detroit

City

School

District,

Wayne

County,

Michigan,

Unlimited

Tax

School

Building

and

Site

Improvement

Bonds,

Series

1998C,

5.250%,

5/01/25

No

Opt.

Call

AA+

218,120

1,575

East

Lansing

School

District,

Ingham

and

Clinton

Counties,

Michigan,

General

Obligation

Bonds,

Building

&

Site

Series

2020II,

5.000%,

5/01/44

5/30

at

100.00

AA

1,913,924

2,000

East

Lansing

School

District,

Ingham

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2017,

5.000%,

5/01/39

5/27

at

100.00

AA

2,309,920

1,835

Elk

Rapids

Schools,

Antrim,

Grand

Traverse

and

Kalkaska,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2021-I,

4.000%,

5/01/43

5/31

at

100.00

AA

2,112,379

500

Forest

Hills

Public

Schools,

Kent

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2021-II,

4.000%,

5/01/30

No

Opt.

Call

Aa2

586,085

1,200

Gerald

R.

Ford

International

Airport

Authority,

Kent

County,

Michigan,

Revenue

Bonds,

Limited

Tax

General

Obligation

Series

2021,

5.000%,

1/01/41,

(AMT)

1/32

at

100.00

N/R

1,467,948

2,920

Grand

Blanc

Community

Schools,

Genesee

and

Oakland

Counties,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2020,

5.000%,

11/01/31

5/30

at

100.00

AA

3,630,144

Grand

Ledge

Public

Schools,

Eaton,

Clinton

and

Ionia

Counties,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2021-II:

1,615

5.000%,

5/01/39

5/31

at

100.00

AA

2,038,986

870

5.000%,

5/01/40

5/31

at

100.00

AA

1,096,496

Grand

Rapids

Public

Schools,

Kent

County,

Michigan,

General

Obligation

Bonds,

Refunding

School

Building

&

Site

Series

2016:

4,325

5.000%,

5/01/29

-

AGM

Insured

5/26

at

100.00

AA

4,900,181

2,055

5.000%,

5/01/38

-

AGM

Insured

5/26

at

100.00

AA

2,305,402

Grand

Rapids

Public

Schools,

Kent

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2019:

1,000

5.000%,

11/01/36

-

AGM

Insured

5/29

at

100.00

AA

1,202,070

1,750

5.000%,

11/01/37

-

AGM

Insured

5/29

at

100.00

AA

2,102,940

1,500

5.000%,

11/01/41

-

AGM

Insured

5/29

at

100.00

AA

1,792,035

1,250

5.000%,

11/01/42

-

AGM

Insured

5/29

at

100.00

AA

1,489,913

3,000

Jackson

Public

Schools,

Jackson

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2018,

5.000%,

5/01/42

5/28

at

100.00

Aa1

3,500,490

1,700

Jenison

Public

Schools,

Ottawa

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2020,

5.000%,

5/01/45

5/30

at

100.00

Aa1

2,060,417

19

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/General

(continued)

Kalamazoo

County,

Michigan,

General

Obligation

Bonds,

Juvenile

Home

Facilities

Series

2017:

$

500

5.000%,

4/01/26

No

Opt.

Call

AA+

$

570,620

500

5.000%,

4/01/31

4/27

at

100.00

AA+

582,275

1,075

Kent

County,

Michigan,

General

Obligation

Bonds,

Limited

Tax

Series

2015,

5.000%,

1/01/35

1/25

at

100.00

AAA

1,177,759

Kent

County,

Michigan,

General

Obligation

Bonds,

Refunding

Limited

Tax

Series

2015:

1,500

5.000%,

1/01/31

1/25

at

100.00

AAA

1,646,880

2,000

5.000%,

1/01/37

1/25

at

100.00

AAA

2,188,840

1,750

Lakeview

School

District,

Calhoun

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2016,

5.000%,

5/01/42

5/26

at

100.00

AA

1,959,510

185

Lansing

Community

College,

Michigan,

General

Obligation

Bonds,

College

Building

&

Site,  Series

2017,

5.000%,

5/01/31

11/27

at

100.00

AA

219,029

Marquette,

Michigan,

General

Obligation

Bonds,

Refunding

&

Limited

Obligation

Series

2017:

230

4.000%,

5/01/25

No

Opt.

Call

AA

247,675

375

4.000%,

5/01/28

5/27

at

100.00

AA

422,006

550

4.000%,

5/01/29

5/27

at

100.00

AA

616,325

265

4.000%,

5/01/31

5/27

at

100.00

AA

294,728

215

4.000%,

5/01/32

5/27

at

100.00

AA

238,781

1,000

Michigan

Finance

Authority,

Distributable

State

Aid

Revenue

Bonds,

Charter

County

of

Wayne

Criminal

Justice

Center

Project,

Senior

Lien

Series

2018,

5.000%,

11/01/43

11/28

at

100.00

Aa3

1,181,370

Michigan

Finance

Authority,

Distributable

State

Aid

Revenue

Bonds,

Charter

County

of

Wayne,

Second

Lien

Refunding

Series

2020:

6,000

4.000%,

11/01/50

11/30

at

100.00

AA

6,701,100

2,500

4.000%,

11/01/55

11/30

at

100.00

AA

2,794,225

1,000

Michigan

State,

General

Obligation

Bonds,

Environmental

Program,

Refunding

Series

2011A,

5.000%,

12/01/22

3/22

at

100.00

Aa1

1,003,420

Michigan

State,

General

Obligation

Bonds,

Environmental

Program,

Series

2020A:

1,700

5.000%,

5/15/33

5/30

at

100.00

Aa1

2,125,935

1,275

4.000%,

5/15/38

5/30

at

100.00

Aa1

1,468,711

Monroe

Public

Schools,

Monroe

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2020I:

1,495

5.000%,

5/01/41,

(UB)

(4)

5/30

at

100.00

AA

1,820,895

2,465

5.000%,

5/01/45,

(UB)

(4)

5/30

at

100.00

AA

2,989,651

Muskegon

County,

Michigan,

General

Obligation

Water

Supply

System

Bonds,

Refunding

Series

2015:

550

5.000%,

11/01/33

11/25

at

100.00

AA

619,267

1,290

5.000%,

11/01/36

11/25

at

100.00

AA

1,445,587

1,175

Novi

Community

School

District,

Oakland

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2020-I,

5.000%,

5/01/44

5/30

at

100.00

Aa2

1,448,658

3,120

Rockford

Public

Schools,

Kent

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2019I,

5.000%,

5/01/46

5/29

at

100.00

AA

3,713,954

1,095

Royal

Oak,

Oakland

County,

Michigan,

General

Obligation

Bonds,

Taxable

Limited

Tax

Series

2018,

5.000%,

4/01/43

4/28

at

100.00

AA+

1,290,994

1,915

South

Haven

Public

Schools,

Van

Buren

Couty,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site,

Series

2014A,

5.000%,

5/01/41

-

BAM

Insured

5/24

at

100.00

AA

2,051,674

Nuveen

Michigan

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

20

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/General

(continued)

South

Haven

Public

Schools,

Van

Buren

Couty,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site,

Series

2021I:

$

465

5.000%,

5/01/32

5/31

at

100.00

AA

$

588,923

475

5.000%,

5/01/33

5/31

at

100.00

AA

599,569

485

5.000%,

5/01/34

5/31

at

100.00

AA

612,031

470

5.000%,

5/01/35

5/31

at

100.00

AA

591,965

380

5.000%,

5/01/36

5/31

at

100.00

AA

478,492

540

5.000%,

5/01/37

5/31

at

100.00

AA

679,266

920

5.000%,

5/01/41

5/31

at

100.00

AA

1,150,708

2,485

5.000%,

5/01/45

5/31

at

100.00

AA

3,079,611

1,000

South

Redford

School

District,

Wayne

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site,

Series

2021,

4.000%,

5/01/47

5/31

at

100.00

AA

1,136,340

3,115

Walled

Lake

Consolidated

School

District,

Oakland

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2019,

5.000%,

5/01/44

5/29

at

100.00

Aa1

3,759,836

3,500

Walled

Lake

Consolidated

School

District,

Oakland

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2020,

5.000%,

5/01/50

5/30

at

100.00

Aa1

4,199,090

4,000

West

Ottawa

Public

School

District,

Ottawa

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2019,

5.000%,

5/01/44

5/29

at

100.00

Aa2

4,722,280

West

Ottawa

Public

School

District,

Ottawa

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2021:

395

4.000%,

11/01/31

-

AGM

Insured

5/31

at

100.00

N/R

462,817

1,730

4.000%,

11/01/46

-

AGM

Insured

5/31

at

100.00

N/R

1,970,003

2,100

Williamston

Community

School

District,

Michigan,

Unlimited

Tax

General

Obligation

QSBLF

Bonds,

Series

1996,

5.500%,

5/01/25

-

NPFG

Insured

No

Opt.

Call

Aa2

2,240,595

110,730

Total

Tax

Obligation/General

128,901,209

Tax

Obligation/Limited

-

16.2%

2,935

Detroit

Downtown

Development

Authority,

Michigan,

Tax

Increment

Revenue

Bonds,

Catalyst

Development

Project,

Series

2018A,

5.000%,

7/01/48

-

AGM

Insured

7/24

at

100.00

AA

3,139,599

1,000

Lansing

Township

Downtown

Development

Authority,

Ingham

County,

Michigan,

Tax

Increment

Bonds,

Series

2013A,

5.950%,

2/01/42

2/24

at

103.00

N/R

1,047,570

4,070

Michigan

Finance

Authority,

Local

Government

Loan

Program

Revenue

Bonds,

Detroit

Regional

Convention

Facility

Authority

Local

Project,

Series

2014H-1,

5.000%,

10/01/39

10/24

at

100.00

AA-

4,434,550

2,000

Michigan

State

Building

Authority,

Revenue

Bonds,

Facilities

Program,

Refunding

Series

2015-I,

5.000%,

4/15/38

10/25

at

100.00

Aa2

2,230,380

Michigan

State

Building

Authority,

Revenue

Bonds,

Facilities

Program,

Refunding

Series

2016-I:

1,540

5.000%,

4/15/36

10/26

at

100.00

Aa2

1,754,907

3,450

5.000%,

4/15/41

10/26

at

100.00

Aa2

3,892,255

1,000

5.000%,

10/15/46

10/26

at

100.00

Aa2

1,118,820

Michigan

State

Building

Authority,

Revenue

Bonds,

Facilities

Program,

Refunding

Series

2019-I:

520

5.000%,

4/15/36

10/29

at

100.00

Aa2

638,664

1,000

4.000%,

10/15/49

10/29

at

100.00

Aa2

1,118,010

1,000

4.000%,

4/15/54

10/29

at

100.00

Aa2

1,109,930

2,000

Michigan

State

Building

Authority,

Revenue

Bonds,

Facilities

Program,

Refunding

Series

2020-I,

4.000%,

10/15/38

10/31

at

100.00

Aa2

2,311,740

2,000

Michigan

State

Building

Authority,

Revenue

Bonds,

Facilities

Program,

Series

2021I,

4.000%,

10/15/41

10/31

at

100.00

N/R

2,298,900

1,500

Michigan

State,

Comprehensive

Transportation

Revenue

Bonds,

Refunding

Series

2015,

5.000%,

11/15/29

11/24

at

100.00

AA+

1,646,355

3,000

Michigan

State,

Trunk

Line

Fund

Bonds,

Rebuilding

Michigan

Program

Series

2020B,

4.000%,

11/15/45

11/30

at

100.00

AA+

3,401,670

9,170

Michigan

State,

Trunk

Line

Fund

Bonds,

Rebuilding

Michigan

Program

Series

2020B,

4.000%,

11/15/45,

(UB)

(4)

11/30

at

100.00

AA+

10,397,771

21

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/Limited

(continued)

Michigan

State,

Trunk

Line

Fund

Bonds,

Rebuilding

Michigan

Program,

Series

2021A:

$

1,950

5.000%,

11/15/31

No

Opt.

Call

AA+

$

2,511,932

2,000

5.000%,

11/15/34

11/31

at

100.00

N/R

2,562,460

3,000

5.000%,

11/15/35

11/31

at

100.00

AA+

3,839,550

685

Michigan

State,

Trunk

Line

Fund

Bonds,

Refunding

Series

2015,

5.000%,

11/15/22

No

Opt.

Call

AA+

705,276

Puerto

Rico

Sales

Tax

Financing

Corporation,

Sales

Tax

Revenue

Bonds,

Restructured

2018A-1:

5,290

4.500%,

7/01/34

7/25

at

100.00

N/R

5,718,120

1,676

4.550%,

7/01/40

7/28

at

100.00

N/R

1,856,689

750

Puerto

Rico

Sales

Tax

Financing

Corporation,

Sales

Tax

Revenue

Bonds,

Restructured

Cofina

Project

Series

2019A-2A,

4.550%,

7/01/40

7/28

at

100.00

N/R

830,858

51,536

Total

Tax

Obligation/Limited

58,566,006

Transportation

-

4.0%

1,250

Wayne

County

Airport

Authority,

Michigan,

Revenue

Bonds,

Detroit

Metropolitan

Wayne

County

Airport,

Senior

Series

2017A,

5.000%,

12/01/42

12/27

at

100.00

A1

1,464,462

Wayne

County

Airport

Authority,

Michigan,

Revenue

Bonds,

Detroit

Metropolitan

Wayne

County

Airport,

Series

2012A:

2,000

5.000%,

12/01/37

12/22

at

100.00

A1

2,059,620

1,000

5.000%,

12/01/42

-

AGM

Insured

12/22

at

100.00

AA

1,028,820

1,700

Wayne

County

Airport

Authority,

Michigan,

Revenue

Bonds,

Detroit

Metropolitan

Wayne

County

Airport,

Series

2014C,

5.000%,

12/01/44,

(AMT)

12/24

at

100.00

A1

1,840,505

2,000

Wayne

County

Airport

Authority,

Michigan,

Revenue

Bonds,

Detroit

Metropolitan

Wayne

County

Airport,

Series

2018A,

5.000%,

12/01/36

12/28

at

100.00

A1

2,395,940

4,670

Wayne

County

Airport

Authority,

Michigan,

Revenue

Bonds,

Detroit

Metropolitan

Wayne

County

Airport,

Series

2021A,

5.000%,

12/01/46

12/31

at

100.00

N/R

5,700,856

12,620

Total

Transportation

14,490,203

U.S.

Guaranteed

-

4.1%

(5)

690

Ann

Arbor

Public

School

District,

Washtenaw

County,

Michigan,

General

Obligation

Bonds,

Refunding

Series

2012,

5.000%,

5/01/29,

(Pre-

refunded

5/01/22)

5/22

at

100.00

Aa1

695,078

Grand

Rapids,

Michigan,

Sanitary

Sewer

System

Revenue

Bonds,

Improvement

&

Refunding

Series

2014:

1,500

5.000%,

1/01/35,

(Pre-refunded

1/01/24)

1/24

at

100.00

AA

1,605,540

800

5.000%,

1/01/39,

(Pre-refunded

1/01/24)

1/24

at

100.00

AA

856,288

350

Grand

Rapids,

Michigan,

Sanitary

Sewer

System

Revenue

Bonds,

Improvement

Series

2012,

5.000%,

1/01/32,

(Pre-refunded

1/01/23)

1/23

at

100.00

AA

362,082

3,000

Michigan

Finance

Authority,

Hospital

Revenue

Bonds,

Crittenton

Hospital

Medical

Center,

Refunding

Series

2012A,

5.000%,

6/01/39,

(Pre-

refunded

6/01/22)

6/22

at

100.00

N/R

3,032,670

1,875

Michigan

Finance

Authority,

Hospital

Revenue

Bonds,

MidMichigan

Health

Credit

Group,

Refunding

Series

2014,

5.000%,

6/01/39,

(Pre-refunded

6/01/24)

6/24

at

100.00

A+

2,033,475

365

Michigan

Finance

Authority,

State

Revolving

Fund

Revenue

Bonds,

Clean

Water

Series

2012,

5.000%,

10/01/32,

(Pre-refunded

10/01/22)

10/22

at

100.00

AAA

374,092

4,000

Michigan

House

of

Representatives,

Certificates

of

Participation,

Series

1998,

0.000%,

8/15/23

-

AMBAC

Insured,

(ETM)

No

Opt.

Call

N/R

3,931,320

2,000

Michigan

State

Hospital

Finance

Authority,

Revenue

Bonds,

Trinity

Health

Care

Group,

Series

2009C,

5.000%,

12/01/48,

(Pre-refunded

6/01/22)

6/22

at

100.00

AA-

2,021,780

14,580

Total

U.S.

Guaranteed

14,912,325

Utilities

-

14.4%

850

Downriver

Utility

Wastewater

Authority,

Michigan,

Sewer

System

Revenue

Bonds,

Series

2018,

5.000%,

4/01/43

-

AGM

Insured

4/28

at

100.00

AA

993,616

2,500

Grand

Rapids,

Kent

County,

Michigan,

Santiary

Sewer

System

Revenue

Bonds,  Improvement

&

Refunding

Series

2020,

4.000%,

1/01/50

1/30

at

100.00

AA

2,785,475

1,655

Grand

Rapids,

Michigan,

Sanitary

Sewer

System

Revenue

Bonds,

Series

2018,

5.000%,

1/01/48

1/28

at

100.00

AA

1,915,861

Nuveen

Michigan

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

22

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

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Utilities

(continued)

$

1,250

Grand

Rapids,

Michigan,

Water

Supply

System

Revenue

Bonds,

Refunding

&

Improvement

Series

2016,

5.000%,

1/01/41

1/26

at

100.00

AA

$

1,389,613

1,500

Grand

Rapids,

Michigan,

Water

Supply

System

Revenue

Bonds,

Refunding

&

Improvement

Series

2018,

5.000%,

1/01/43

1/28

at

100.00

AA

1,746,300

Grand

Rapids,

Michigan,

Water

Supply

System

Revenue

Bonds,

Refunding

Series

2015:

1,000

5.000%,

1/01/33

1/25

at

100.00

AA

1,097,920

1,000

5.000%,

1/01/35

1/25

at

100.00

AA

1,095,290

Lansing

Board

of

Water

and

Light,

Michigan,

Utility

System

Revenue

Bonds,

Refunding

Series

2017A:

1,250

5.000%,

7/01/31

7/27

at

100.00

AA-

1,462,562

1,000

5.000%,

7/01/32

7/27

at

100.00

AA-

1,167,830

9,835

Lansing

Board

of

Water

and

Light,

Michigan,

Utility

System

Revenue

Bonds,

Series

2019A,

5.000%,

7/01/48

7/29

at

100.00

AA-

11,724,894

7,400

Lansing

Board

of

Water

and

Light,

Michigan,

Utility

System

Revenue

Bonds,

Series

2021A,

5.000%,

7/01/51

7/31

at

100.00

AA-

9,172,966

Marquettte,

Michigan,

Electric

Utility

System

Revenue

Bonds,

Refunding

Series

2016A:

1,000

5.000%,

7/01/29

7/26

at

100.00

AA-

1,144,000

1,230

5.000%,

7/01/32

7/26

at

100.00

AA-

1,407,120

1,000

5.000%,

7/01/33

7/26

at

100.00

AA-

1,144,000

1,800

Michigan

Finance

Authority,

Clean

Water

Revolving

Fund

Revenue

Bonds,

Refunding

Series

2018B,

5.000%,

10/01/39

10/28

at

100.00

AAA

2,174,634

885

Michigan

Finance

Authority,

Clean

Water

Revolving

Fund

Revenue

Bonds,

Series

2020B,

5.000%,

10/01/31

10/30

at

100.00

Aaa

1,120,277

750

Michigan

Finance

Authority,

Drinking

Water

Revolving

Fund

Revenue

Bonds,

Series

2021B,

5.000%,

10/01/35

10/31

at

100.00

N/R

960,630

Michigan

Finance

Authority,

Local

Government

Loan

Program

Revenue

Bonds,

Detroit

Water

&

Sewerage

Department

Water

Supply

System

Local

Project,

Refunding

Senior

Loan

Series

2014D-1:

1,500

5.000%,

7/01/35

-

AGM

Insured

7/24

at

100.00

AA

1,620,645

1,220

5.000%,

7/01/37

-

AGM

Insured

7/24

at

100.00

AA

1,316,661

3,000

Michigan

Finance

Authority,

Local

Government

Loan

Program

Revenue

Bonds,

Detroit

Water

&

Sewerage

Department

Water

Supply

System

Local

Project,

Series

2014D-2,

5.000%,

7/01/27

-

AGM

Insured

7/24

at

100.00

AA

3,264,420

1,150

Michigan

Municipal

Bond

Authority,

Drinking

Water

Revolving

Fund

Revenue

Bonds,

Series

2020B,

5.000%,

10/01/32

10/30

at

100.00

Aaa

1,453,473

1,000

Monroe

County

Economic

Development

Corporation,

Michigan,

Collateralized

Limited

Obligation

Revenue

Refunding

Bonds,

Detroit

Edison

Company,

Series

1992AA,

6.950%,

9/01/22

-

FGIC

Insured

No

Opt.

Call

Aa3

1,030,490

820

Saginaw,

Michigan,

Water

Supply

System

Revenue

Bonds,

Refunding

Series

2021,

4.000%,

7/01/38

-

AGM

Insured

7/31

at

100.00

AA

947,338

44,595

Total

Utilities

52,136,015

$

324,316

Total

Long-Term

Investments

(cost

$363,835,973)

370,467,839

Floating

Rate

Obligations

-

(4.2)%  

(

15,200,000

)

Other

Assets

Less

Liabilities

-

1.6%

5,980,126

Net

Assets

-

100%

$

361,247,965

23

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:

Level

1

Level

2

Level

3

Total

Long-Term

Investments:

Municipal

Bonds

$

–

$

370,467,839

$

–

$

370,467,839

Total

$

–

$

370,467,839

$

–

$

370,467,839

(1)

All

percentages

shown

in

the

Portfolio

of

Investments

are

based

on

net

assets.

(2)

Optional

Call

Provisions:

Dates

(month

and

year)

and

prices

of

the

earliest

optional

call

or

redemption.

There

may

be

other

call

provisions

at

varying

prices

at

later

dates.

Certain

mortgage-backed

securities

may

be

subject

to

periodic

principal

paydowns.

(3)

The

ratings

disclosed

are

the

highest

of

the

Standard

&

Poor's

Group

("Standard

&

Poor's"),

Moody's

Investors

Service,

Inc.

("Moody's")

or

Fitch,

Inc.

("Fitch")

rating.

Ratings

below

BBB

by

Standard

&

Poor's,

Baa

by

Moody's

or

BBB

by

Fitch

are

considered

to

be

below

investment

grade.

Holdings

designated

N/R

are

not

rated

by

any

of

these

national

rating

agencies.

(4)

Investment,

or

portion

of

investment,

has

been

pledged

to

collateralize

the

net

payment

obligations

for

investments

in

inverse

floating

rate

transactions.

(5)

Backed

by

an

escrow

or

trust

containing

sufficient

U.S.

Government

or

U.S.

Government

agency

securities,

which

ensure

the

timely

payment

of

principal

and

interest.

AMT

Alternative

Minimum

Tax

ETM

Escrowed

to

maturity

UB

Underlying

bond

of

an

inverse

floating

rate

trust

reflected

as

a

financing

transaction.

WI/DD

Purchased

on

a

when-issued

or

delayed

delivery

basis.

24

Nuveen

Missouri

Municipal

Bond

Fund

Portfolio

of

Investments

February

28,

2022

(Unaudited)

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

LONG-TERM

INVESTMENTS

-

97.0%   

MUNICIPAL

BONDS

-

97.0%  

Consumer

Staples

-

1.8%

$

3,000

Cape

Girardeau

County

Industrial

Development

Authority,

Missouri,

Solid

Waste

Disposal

Revenue

Bonds,

Procter

&

Gamble

Products

Company

Project,

Series

1998,

5.300%,

5/15/28,

(AMT)

3/22

at

100.00

AA-

$

3,010,890

8,840

Missouri

Development

Finance

Board,

Solid

Waste

Disposal

Revenue

Bonds,

Procter

and

Gamble

Inc,

Series

1999,

5.200%,

3/15/29,

(AMT)

No

Opt.

Call

AA-

10,622,586

11,840

Total

Consumer

Staples

13,633,476

Education

and

Civic

Organizations

-

9.6%

Curators

of

the

University

of

Missouri,

System

Facilities

Revenue

Bonds,

Series

2014A:

2,265

5.000%,

11/01/25

11/24

at

100.00

AA+

2,488,782

1,200

4.000%,

11/01/33

11/24

at

100.00

AA+

1,277,100

2,350

4.000%,

11/01/34

11/24

at

100.00

AA+

2,494,642

5,010

Curators

of

the

University

of

Missouri,

System

Facilities

Revenue

Bonds,

Taxable

Series

2020A,

5.000%,

11/01/30

No

Opt.

Call

AA+

6,296,919

1,000

Health

and

Educational

Facilities

Authority

of

the

State

of

Missouri,

Educational

Facilities

Revenue

Bonds,

University

of

Central

Missouri,

Series

2018

A,

4.000%,

10/01/38

10/28

at

100.00

A+

1,111,410

1,055

Lincoln

University,

Missouri,

Auxiliary

System

Revenue

Bonds,

Refunding

Series

2019,

5.000%,

6/01/31

-

AGM

Insured

6/27

at

100.00

AA

1,218,588

1,025

Missouri

Health

and

Educational

Facilities

Authority,

Educational

Facilities

Revenue

Bonds,

Kansas

City

University

of

Medicine

and

Biosciences,

Series

2013A,

5.000%,

6/01/33

6/23

at

100.00

A1

1,075,184

2,000

Missouri

Health

and

Educational

Facilities

Authority,

Educational

Facilities

Revenue

Bonds,

Kansas

City

University

of

Medicine

and

Biosciences,

Series

2017A,

5.000%,

6/01/47

6/27

at

100.00

A1

2,282,740

3,000

Missouri

Health

and

Educational

Facilities

Authority,

Educational

Facilities

Revenue

Bonds,

Saint

Louis

College

of

Pharmacy,

Series

2013,

5.500%,

5/01/43

5/23

at

100.00

BBB

3,153,510

Missouri

Health

and

Educational

Facilities

Authority,

Educational

Facilities

Revenue

Bonds,

Southeast

Missouri

State

University,

Refunding

Series

2019:

2,295

4.000%,

10/01/34

10/29

at

100.00

A

2,541,024

2,510

4.000%,

10/01/36

10/29

at

100.00

A

2,768,329

Missouri

Health

and

Educational

Facilities

Authority,

Educational

Facilities

Revenue

Bonds,

Southwest

Baptist

University

Project,

Series

2012:

575

3.500%,

10/01/22

No

Opt.

Call

BBB-

581,739

3,470

5.000%,

10/01/33

10/22

at

100.00

BBB-

3,489,848

2,255

Missouri

Health

and

Educational

Facilities

Authority,

Educational

Facilities

Revenue

Bonds,

University

of

Central

Missouri,

Series

2013C-2,

5.000%,

10/01/34

10/23

at

100.00

A+

2,387,887

1,000

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Maryville

University

of

St

Louis

Project,

Series

2015,

5.000%,

6/15/44

6/25

at

100.00

BBB+

1,074,240

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Saint

Louis

University,

Series

2015A:

3,700

5.000%,

10/01/38

10/25

at

100.00

AA-

4,139,930

7,920

4.000%,

10/01/42

10/25

at

100.00

AA-

8,441,532

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Saint

Louis

University,

Series

2017A:

600

4.000%,

10/01/36

4/27

at

100.00

AA-

654,024

5,690

5.000%,

10/01/42

4/27

at

100.00

AA-

6,570,243

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Saint

Louis

University,

Series

2019A:

3,390

5.000%,

10/01/46

4/29

at

100.00

AA-

4,011,319

6,665

4.000%,

10/01/48

4/29

at

100.00

AA-

7,327,235

25

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Education

and

Civic

Organizations

(continued)

$

1,150

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Webster

University,

Refunding

Series

2017,

4.000%,

4/01/34

4/27

at

100.00

Baa2

$

1,206,557

Missouri

State

University,

Auxiliary

Enterprise

System

Revenue

Bonds,

Series

2019A:

260

4.000%,

10/01/31

10/27

at

100.00

A+

286,710

285

4.000%,

10/01/32

10/27

at

100.00

A+

313,939

500

4.000%,

10/01/33

10/27

at

100.00

A+

550,395

400

4.000%,

10/01/34

10/27

at

100.00

A+

439,992

1,625

Saint

Louis

Community

College

District,

Saint

Louis

County,

Missouri,

Certificates

of

Participation,

Series

2017,

4.000%,

4/01/36

4/27

at

100.00

AA

1,782,625

1,000

Saint

Louis

Industrial

Development

Authority,

Missouri,

Confluence

Academy

Project,

Series

2007A,

5.350%,

6/15/32

3/22

at

100.00

N/R

1,000,110

1,100

Saline

County

Industrial

Development

Authority,

Missouri,

First

Mortgage

Revenue

Bonds,

Missouri

Valley

College,

Series

2017,

4.500%,

10/01/40

10/23

at

100.00

N/R

1,108,140

860

Truman

State

University,

Missouri,

Housing

System

Revenue

Bonds,

Refunding

Series

2015,

3.750%,

6/01/33

6/23

at

100.00

A2

872,212

66,155

Total

Education

and

Civic

Organizations

72,946,905

Health

Care

-

22.7%

675

Barton

County,

Missouri,

Hospital

Revenue

Bonds,

Cox

Barton

County

Hospital

Project,

Series

2017B,

3.650%,

7/01/27

7/23

at

100.00

N/R

690,579

Boone

County,

Missouri,

Hospital

Revenue

Bonds,

Boone

Hospital

Center,

Refunding

Series

2016:

1,455

5.000%,

8/01/29

8/26

at

100.00

BBB-

1,618,644

1,000

5.000%,

8/01/30

8/26

at

100.00

BBB-

1,109,900

Cape

Girardeau

County

Industrial

Development

Authority,

Missouri,

Health

Facilities

Revenue

Bonds,

Saint

Francis

Medical

Center,

Series

2013A:

530

3.375%,

6/01/28

6/22

at

100.00

AA

533,572

2,000

Cape

Girardeau

County

Industrial

Development

Authority,

Missouri,

Health

Facilities

Revenue

Bonds,

Saint

Francis

Medical

Center,

Series

2016,

5.000%,

6/01/39

6/26

at

100.00

AA

2,234,960

1,245

Cape

Girardeau

County

Industrial

Development

Authority,

Missouri,

Health

Facilities

Revenue

Bonds,

Southeasthealth,

Series

2016A,

6.000%,

3/01/33

3/23

at

103.00

BBB-

1,331,702

Cape

Girardeau

County

Industrial

Development

Authority,

Missouri,

Health

Facilities

Revenue

Bonds,

Southeasthealth,

Series

2017A:

1,325

5.000%,

3/01/31

3/27

at

100.00

BBB-

1,502,060

1,210

5.000%,

3/01/32

3/27

at

100.00

BBB-

1,369,781

1,645

5.000%,

3/01/36

3/27

at

100.00

BBB-

1,857,583

2,680

Cape

Girardeau

County

Industrial

Development

Authority,

Missouri,

Health

Facilities

Revenue

Bonds,

Southeasthealth,

Series

2021,

4.000%,

3/01/46

3/31

at

100.00

BBB-

2,878,749

Hannibal

Industrial

Development

Authority,

Missouri,

Health

Facilities

Revenue

Bonds,

Hannibal

Regional

Healthcare

System,

Series

2017:

1,170

4.000%,

10/01/31

10/27

at

100.00

A-

1,290,849

1,220

4.000%,

10/01/32

10/27

at

100.00

A-

1,344,562

485

5.000%,

10/01/42

10/27

at

100.00

A-

553,482

2,450

5.000%,

10/01/47

10/27

at

100.00

A-

2,776,953

1,560

Joplin

Industrial

Development

Authority,

Missouri,

Health

Facilities

Revenue

Bonds,

Freeman

Health

System,

Series

2015,

5.000%,

2/15/35

2/24

at

100.00

A

1,665,565

Joplin

Industrial

Development

Authority,

Missouri,

Health

Facilities

Revenue

Bonds,

Freeman

Health

System,

Series

2020A:

290

5.000%,

2/15/29

No

Opt.

Call

A

346,068

310

5.000%,

2/15/30

No

Opt.

Call

A

376,334

1,575

Missouri

Health

and

Education

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Saint

Luke's

Health

System,

Inc,

Series

2016,

4.000%,

11/15/33

5/26

at

100.00

A+

1,698,590

Nuveen

Missouri

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

26

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Health

Care

(continued)

$

1,000

Missouri

Health

and

Education

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Saint

Luke's

Health

System,

Inc,

Series

2018A,

5.000%,

11/15/43

5/28

at

100.00

A+

$

1,174,050

Missouri

Health

and

Education

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Saint

Luke's

Health

System,

Inc.,

Series

2016:

500

5.000%,

11/15/24

No

Opt.

Call

A+

548,225

100

5.000%,

11/15/31

5/26

at

100.00

A+

113,148

4,200

5.000%,

11/15/34

5/26

at

100.00

A+

4,734,030

4,335

5.000%,

11/15/35

5/26

at

100.00

A+

4,880,603

1,000

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

BJC

Health

System,

Series

2014,

5.000%,

1/01/44

1/24

at

100.00

AA

1,065,280

6,010

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

BJC

Health

System,

Series

2015A,

4.000%,

1/01/45

1/25

at

100.00

AA

6,353,472

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

BJC

Health

System,

Series

2021A:

1,130

4.000%,

7/01/40

7/31

at

100.00

AA

1,295,364

9,000

4.000%,

7/01/46

7/31

at

100.00

AA

10,068,480

9,175

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

BJC

Health

System,

Variable

Rate

Demand

Obligation

Series

2017D,

4.000%,

1/01/58,

(Mandatory

Put

1/01/48)

1/28

at

100.00

AA

9,905,881

1,905

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Capital

Region

Medical

Center,

Series

2020,

5.000%,

11/01/40

11/30

at

100.00

Baa2

2,276,818

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

CoxHealth,

Series

2013A:

1,475

5.000%,

11/15/44

11/23

at

100.00

A2

1,560,933

2,980

5.000%,

11/15/48

11/23

at

100.00

A2

3,147,923

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

CoxHealth,

Series

2015A:

2,200

5.000%,

11/15/32

11/25

at

100.00

A2

2,461,096

2,400

5.000%,

11/15/39

11/25

at

100.00

A2

2,672,016

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

CoxHealth,

Series

2019A:

1,300

5.000%,

11/15/33

5/29

at

100.00

A2

1,568,203

880

5.000%,

11/15/35

5/29

at

100.00

A2

1,058,367

975

5.000%,

11/15/37

5/29

at

100.00

A2

1,171,180

265

5.000%,

11/15/38

5/29

at

100.00

A2

317,806

3,000

4.000%,

11/15/49

5/29

at

100.00

A2

3,288,180

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Heartland

Regional

Medical

Center,

Series

2012:

1,000

3.875%,

2/15/32

3/22

at

100.00

AA-

1,001,400

3,035

5.000%,

2/15/37

3/22

at

100.00

AA-

3,045,076

225

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Mercy

Health,

Series

2012,

4.000%,

11/15/42

11/22

at

100.00

A+

229,061

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Mercy

Health,

Series

2014F:

845

5.000%,

11/15/45

11/24

at

100.00

A+

918,033

2,355

4.250%,

11/15/48

11/24

at

100.00

A+

2,504,378

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Mercy

Health,

Series

2017C:

1,050

4.000%,

11/15/36

11/27

at

100.00

A+

1,152,879

2,980

4.000%,

11/15/37

11/27

at

100.00

A+

3,270,282

5,345

4.000%,

11/15/47

11/27

at

100.00

A+

5,790,987

2,750

5.000%,

11/15/47

11/27

at

100.00

A+

3,167,807

1,000

4.000%,

11/15/49

11/27

at

100.00

A+

1,081,780

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Mercy

Health,

Series

2018A:

1,000

5.000%,

6/01/27

No

Opt.

Call

A+

1,166,230

1,330

5.000%,

6/01/30

12/28

at

100.00

A+

1,591,398

27

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Health

Care

(continued)

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Mercy

Health,

Series

2020:

$

2,000

4.000%,

6/01/50

6/30

at

100.00

A+

$

2,223,560

11,240

4.000%,

6/01/53

6/30

at

100.00

A+

12,461,114

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Mosaic

Health

System,

Series

2019A:

2,325

4.000%,

2/15/44

2/29

at

100.00

AA-

2,545,386

8,725

4.000%,

2/15/54

2/29

at

100.00

AA-

9,473,169

1,130

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Saint

Anthony's

Medical

Center,

Series

2015B,

5.000%,

2/01/45

8/25

at

100.00

A+

1,218,784

1,500

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Saint

Luke's

Episcopal

&

Presbyterian

Hospitals,

Series

2015B,

3.500%,

12/01/32

6/25

at

100.00

A+

1,561,890

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Saint

Luke's

Episcopal

&

Presbyterian

Hospitals,

Series

2019:

1,100

4.000%,

12/01/35

6/29

at

100.00

A+

1,222,738

2,000

4.000%,

12/01/37

6/29

at

100.00

A+

2,220,420

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Saint

Luke's

Episcopal

and

Presbyterian

Hospitals,

Series

2015B:

2,000

5.000%,

12/01/33

6/25

at

100.00

A+

2,198,360

500

3.625%,

12/01/34

6/25

at

100.00

A+

520,045

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

SSM

Health

Care,

Series

2014A:

345

5.000%,

6/01/26

6/24

at

100.00

AA-

372,638

2,000

5.000%,

6/01/31

6/24

at

100.00

AA-

2,155,580

1,165

4.000%,

6/01/32

6/24

at

100.00

AA-

1,225,464

265

4.000%,

6/01/33

6/24

at

100.00

AA-

278,634

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

SSM

Health

Care,

Series

2018A:

1,035

4.000%,

6/01/48

6/28

at

100.00

AA-

1,141,129

1,500

5.000%,

6/01/48

6/28

at

100.00

AA-

1,755,120

3,000

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Children's

Mercy

Hospital,

Series

2016,

4.000%,

5/15/34

5/26

at

100.00

A+

3,212,880

3,030

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Children's

Mercy

Hospital,

Series

2017A,

4.000%,

5/15/48

5/25

at

102.00

A+

3,241,888

2,000

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Lake

Regional

Health

System,

Series

2021,

4.000%,

2/15/51

8/31

at

100.00

BBB+

2,197,800

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Lester

E

Cox

Medical

Center,

Series

1992H:

4,025

0.000%,

9/01/22

-

NPFG

Insured

No

Opt.

Call

A2

4,003,225

Saint

Louis

County

Industrial

Development

Authority,

Missouri,

Health

Facilities

Revenue

Bonds,

Ranken-Jordan

Project,

Refunding

&

Improvement

Series

2016:

830

5.000%,

11/15/28

11/25

at

100.00

N/R

896,500

2,325

4.000%,

11/15/36

11/25

at

100.00

N/R

2,391,820

3,000

5.000%,

11/15/46

11/25

at

100.00

N/R

3,160,170

1,120

Stoddard

County

Industrial

Development

Authority,

Missouri,

Health

Facility

Revenue

Bonds,

Southeasthealth,

Series

2016B,

6.000%,

3/01/37

3/23

at

103.00

BBB-

1,197,325

157,730

Total

Health

Care

172,635,938

Nuveen

Missouri

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

28

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Housing/Multifamily

-

0.1%

$

1,000

Missouri

Housing

Development

Commission,

Multifamily

Housing

Revenue

Bonds,

Shepard

Apartments

Project,

2013

Series

3,

5.000%,

7/01/45

7/23

at

100.00

AA+

$

1,029,900

Housing/Single

Family

-

0.1%

645

Missouri

Housing

Development

Commission,

Single

Family

Mortgage

Revenue

Bonds,

First

Place

Homeownership

Loan

Program,

Series

2017A-2,

3.800%,

11/01/37

11/26

at

100.00

AA+

662,067

110

Missouri

Housing

Development

Commission,

Single

Family

Mortgage

Revenue

Bonds,

Homeownership

Loan

Program,

Series

2015B-2,

3.800%,

11/01/34

5/25

at

100.00

AA+

112,443

755

Total

Housing/Single

Family

774,510

Long-Term

Care

-

3.6%

3,110

Bridgeton

Industrial

Development

Authority,

Missouri,

Senior

Housing

Revenue

Bonds,

The

Sarah

Community

Project,

Refunding

Series

2016,

4.000%,

5/01/33

5/25

at

100.00

N/R

2,979,815

900

Kirkwood

Industrial

Development

Authority,

Missouri,

Retirement

Community

Revenue

Bonds,

Aberdeen

Heights

Project,

Refunding

Series

2017A,

5.250%,

5/15/37

5/27

at

100.00

BB

960,588

555

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Bethesda

Health

Group,

Inc.,

Series

2021,

4.000%,

8/01/41

8/31

at

100.00

BBB

611,216

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Lutheran

Senior

Services

Projects,

Series

2014A:

1,000

5.000%,

2/01/35

2/24

at

100.00

BBB

1,048,520

1,500

5.000%,

2/01/44

2/24

at

100.00

BBB

1,565,325

5,550

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Lutheran

Senior

Services

Projects,

Series

2016A,

5.000%,

2/01/46

2/26

at

100.00

BBB

5,976,018

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Lutheran

Senior

Services

Projects,

Series

2019C:

475

4.000%,

2/01/32

2/29

at

100.00

BBB

514,007

1,000

5.000%,

2/01/42

2/29

at

102.00

BBB

1,151,160

3,580

4.000%,

2/01/48

2/29

at

100.00

BBB

3,769,919

Saint

Louis

County

Industrial

Development

Authority,

Missouri,

Revenue

Bonds,

Friendship

Village

of

Sunset

Hills,

Series

2012:

550

5.000%,

9/01/32

9/22

at

100.00

BB+

557,299

2,715

5.000%,

9/01/42

9/22

at

100.00

BB+

2,746,168

2,570

Saint

Louis

County

Industrial

Development

Authority,

Missouri,

Revenue

Bonds,

Friendship

Village

of

Sunset

Hills,

Series

2013A,

5.875%,

9/01/43

9/23

at

100.00

BB+

2,685,856

2,000

Saint

Louis

County

Industrial

Development

Authority,

Missouri,

Revenue

Bonds,

Friendship

Village

Saint

Louis

Obligated

Group,

Series

2017,

5.000%,

9/01/48

9/27

at

100.00

BB+

2,157,120

500

Saint

Louis

County

Industrial

Development

Authority,

Missouri,

Revenue

Bonds,

Saint

Andrew's

Resources

for

Seniors,

Series

2015A,

5.125%,

12/01/45

12/25

at

100.00

N/R

529,355

26,005

Total

Long-Term

Care

27,252,366

Tax

Obligation/General

-

16.4%

3,745

Camdenton

Reorganized

School

District

R3,

Camden

County,

Missouri,

General

Obligation

Bonds,

Refunding

&

Improvement

Series

2015,

4.000%,

3/01/35

3/23

at

100.00

AA-

3,845,778

Central

Jackson

County

Fire

Protection

District,

Jackson

County,

Missouri,

General

Obligation

Bonds,

Improvement

Series

2021:

2,075

5.000%,

3/01/34

3/30

at

100.00

N/R

2,572,232

2,175

5.000%,

3/01/36

3/30

at

100.00

N/R

2,672,836

3,665

Clay

County

Public

School

District

53,

Liberty,

Missouri,

General

Obligation

Bonds,

Series

2018,

4.000%,

3/01/36

3/26

at

100.00

AA

3,970,258

29

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/General

(continued)

Clay

County

Reorganized

School

District

R-II

Smithville,

Missouri,

General

Obligation

Bonds,

Refunding

Series

2015:

$

2,000

4.000%,

3/01/35

3/27

at

100.00

AA+

$

2,207,720

1,160

4.000%,

3/01/36

3/27

at

100.00

AA+

1,279,886

600

Clay

County

School

District

40,

Excelsior

Springs,

Missouri,

General

Obligation

Bonds,

School

Building

Series

2020,

5.000%,

3/01/33

3/30

at

100.00

AA+

744,432

3,000

Columbia

School

District,

Boone

County,

Missouri,

General

Obligation

Bonds,

Refunding

&

Improvement

Series

2015,

4.000%,

3/01/35

3/25

at

100.00

Aa1

3,207,900

1,225

Columbia

School

District,

Boone

County,

Missouri,

General

Obligation

Bonds,

Refunding

&

Improvement

Series

2016,

5.000%,

3/01/36

3/26

at

100.00

Aa1

1,383,638

Fenton

Missouri

Fire

Protection

District,

Missouri,

General

Obligation

Bonds,

Series

2019:

1,000

4.000%,

3/01/29

3/27

at

100.00

AA+

1,118,060

1,075

4.000%,

3/01/30

3/27

at

100.00

AA+

1,198,625

450

4.000%,

3/01/36

3/27

at

100.00

AA+

495,153

375

4.000%,

3/01/37

3/27

at

100.00

AA+

412,249

500

4.000%,

3/01/38

3/27

at

100.00

AA+

548,915

1,505

Fort

Osage

Reorganized

School

District

R-1,

General

Obligation

Bonds,

School

Building

Series

2021,

5.000%,

3/01/35

9/31

at

100.00

AA+

1,896,932

1,000

Fort

Osage

Reorganized

School

District

R-1,

Jackson

County,

Missouri,

General

Obligation

Bonds,

Direct

Deposit

Program,

Series

2017,

4.000%,

3/01/34

3/27

at

100.00

AA+

1,110,610

1,125

Fort

Osage

Reorganized

School

District

R-1,

Jackson

County,

Missouri,

General

Obligation

Bonds,

Refunding

Series

2021B,

4.000%,

3/01/25

No

Opt.

Call

N/R

1,205,696

Fort

Zumwalt

School

District,

Callaway

County,

Missouri,

General

Obligation

Bonds,

Refunding

&

Improvement

Series

2015:

1,500

4.000%,

3/01/31

3/24

at

100.00

AA+

1,578,300

1,000

4.000%,

3/01/32

3/24

at

100.00

AA+

1,050,380

1,800

Fort

Zumwalt

School

District,

Callaway

County,

Missouri,

General

Obligation

Bonds,

Refunding

&

Improvement

Series

2018,

5.000%,

3/01/36

3/27

at

100.00

AA+

2,076,282

1,000

Franklin

County

Reorganized

School

District

R-XI

Union,

Missouri,

General

Obligation

Bonds,

Series

2020A,

5.000%,

3/01/36

3/25

at

100.00

AA+

1,103,390

2,000

Hazelwood

School

District,

St

Louis

County,

Missouri,

General

Obligation

Bonds,

Missouri

Direct

Deposit

Program,

Series

2013A,

5.000%,

3/01/33

3/23

at

100.00

AA+

2,080,700

1,500

Independence

School

District,

Jackson

County,

Missouri,

General

Obligation

Bonds,

Direct

Deposit

Program

Series

2021,

5.000%,

3/01/33

9/31

at

100.00

AA+

1,906,815

1,950

Independence

School

District,

Jackson

County,

Missouri,

General

Obligation

Bonds,

Refunding

Series

2017B,

5.500%,

3/01/32

3/27

at

100.00

AA+

2,315,235

1,435

Jackson

County

Center

School

District

58,

Missouri,

General

Obligation

Bonds,

Refunding

&

School

Building

Series

2019A,

4.000%,

3/01/37

3/27

at

100.00

Aa1

1,589,105

1,000

Jackson

County

Consolidated

School

District

2,

Raytown,

Missouri,

General

Obligation

Bonds,

Series

2014,

5.000%,

3/01/32

3/24

at

100.00

AA+

1,072,460

Jackson

County

Consolidated

School

District

2,

Raytown,

Missouri,

General

Obligation

Bonds,

Series

2019A:

1,000

5.000%,

3/01/36

3/29

at

100.00

AA+

1,202,850

1,000

5.000%,

3/01/38

3/29

at

100.00

AA+

1,205,590

1,000

5.000%,

3/01/39

3/29

at

100.00

AA+

1,203,000

2,500

Jackson

County

Consolidated

School

District

2,

Raytown,

Missouri,

General

Obligation

Bonds,

Series

2022,

4.000%,

3/01/41

-

BAM

Insured

3/31

at

100.00

N/R

2,876,025

1,140

Jackson

County

Reorganized

School

District

4,

Blue

Springs,

Missouri,

General

Obligation

Bonds,

School

Building

Series

2018A,

5.500%,

3/01/37

3/29

at

100.00

AA+

1,432,558

1,000

Jackson

County

Reorganized

School

District

4,

Blue

Springs,

Missouri,

General

Obligation

Bonds,

School

Building

Series

2019,

5.500%,

3/01/39

3/29

at

100.00

AA+

1,255,740

4,000

Jackson

County

Reorganized

School

District

4,

Blue

Springs,

Missouri,

General

Obligation

Bonds,

Series

2021A,

4.000%,

3/01/39

3/31

at

100.00

N/R

4,645,320

3,000

Jackson

County

Reorganized

School

District

R-7,

Lees

Summit,

Missouri,

General

Obligation

Bonds,

School

Building

and

Refunding

Series

2021,

3.500%,

3/01/41

3/30

at

100.00

N/R

3,213,480

Nuveen

Missouri

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

30

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/General

(continued)

$

1,635

Jasper

County

School

District

R-9,

Carthage,

Missouri,

General

Obligation

Bonds,

Refunding

Series

2020B,

4.000%,

3/01/33

3/29

at

100.00

AA+

$

1,868,184

700

Jefferson

City

School

District,

Missouri,

General

Obligation

Bonds,

Series

2017,

4.000%,

3/01/29

3/26

at

100.00

AA+

768,229

500

Jefferson

County

Consolidated

School

District

6,

Missouri,

General

Obligation

Bonds,

Series

2021A,

3.000%,

3/01/33

3/28

at

100.00

AA+

527,545

825

Johnson

County

School

District

R-VI

Warrensburg,

Missouri,

General

Obligation

Bonds,

Refunding

Series

2019,

4.000%,

3/01/30

3/28

at

100.00

AA+

932,234

2,000

Joplin

Schools,

Missouri,

General

Obligation

Bonds,

Refunding,

Direct

Deposit

Program

Series

2017,

4.000%,

3/01/32

3/27

at

100.00

AA+

2,224,920

5,000

Kansas

City,

Missouri,

General

Obligation

Bonds,

Improvement

&

Refunding

Series

2012A,

4.500%,

2/01/26

3/22

at

100.00

AA

5,014,750

Kansas

City,

Missouri,

General

Obligation

Bonds,

Refunding

&

Improvement

Series

2018A:

1,510

4.000%,

2/01/36

2/28

at

100.00

AA

1,702,767

1,000

4.000%,

2/01/37

2/28

at

100.00

AA

1,129,020

1,265

Kansas

City,

Missouri,

General

Obligation

Bonds,

Refunding

Series

2015A,

5.000%,

2/01/27

2/24

at

100.00

AA

1,352,690

1,190

Kansas

City,

Missouri,

General

Obligation

Bonds,

Series

2020A.,

4.000%,

2/01/37

2/30

at

100.00

AA

1,366,429

Lincoln

County

Fire

Protection

District

1,

Missouri,

General

Obligation

Bonds,

Series

2021:

480

4.000%,

3/01/29

-

AGM

Insured

No

Opt.

Call

AA

549,835

330

4.000%,

3/01/30

-

AGM

Insured

No

Opt.

Call

AA

382,242

520

4.000%,

3/01/31

-

AGM

Insured

3/30

at

100.00

AA

599,243

475

Lindbergh

Schools,

Saint

Louis

County,

Missouri,

General

Obligation

Bonds,

Series

2019A,

5.000%,

3/01/32

3/27

at

100.00

Aa3

551,361

Marion

County

School

District

60

Hannibal,

Ralls

and

Marion

County,

Missouri,

General

Obligation

Bonds,

Series

2019:

1,050

5.000%,

3/01/31

3/24

at

100.00

AA+

1,126,304

2,000

5.000%,

3/01/39

3/24

at

100.00

AA+

2,138,780

1,775

Marshfield,

Missouri,

Combined

Waterworks

and

Sewerage

System

Revenue

Bones,

Series

2020B,

5.000%,

2/01/47

-

AGM

Insured

2/28

at

100.00

AA

2,018,743

Marshfield,

Missouri,

General

Obligation

Bonds,

Street

Improvement

Series

2018:

570

4.000%,

3/01/31

3/26

at

100.00

A+

620,000

325

5.000%,

3/01/34

3/26

at

100.00

A+

367,894

685

5.000%,

3/01/35

3/26

at

100.00

A+

774,276

Nixa

Public

Schools,

Christian

County,

Missouri,

General

Obligation

Bonds,

Missouri

Direct

Deposit

Program,

Refunding

&

School

Building

Series

2019:

1,000

4.000%,

3/01/36

3/27

at

100.00

AA+

1,106,880

1,000

4.000%,

3/01/37

3/27

at

100.00

AA+

1,106,880

550

Nixa

Public

Schools,

Christian

County,

Missouri,

General

Obligation

Bonds,

Missouri

Direct

Deposit

Program,

Refunding

Series

2019B,

4.000%,

3/01/34

3/30

at

100.00

AA+

637,400

500

North

Kansas

City

School

District

74,

Clay

County,

Missouri,

General

Obligation

Bonds,

Direct

Deposit

Program,

Refunding

&

Improvement  Series

2014,

4.000%,

3/01/32

3/24

at

100.00

AA+

525,190

425

Orchard

Farm

R-V

School

District,

Saint

Charles

County,

Missouri,

Certificates

of

Participation,

Series

2020,

4.000%,

4/01/32

4/29

at

100.00

A+

471,465

1,000

Osage

School

Lake

Ozark,

Missouri,

General

Obligation

Bonds,

School

Building

Series

2014B,

5.000%,

3/01/34

3/24

at

100.00

AA-

1,072,050

2,000

Osage

School

Lake

Ozark,

Missouri,

General

Obligation

Bonds,

Series

2018,

5.000%,

3/01/37

3/26

at

100.00

AA-

2,257,340

Ozark

R-6

School

District,

Christian

County,

Missouri,

General

Obligation

Bonds,

Series

2021:

755

3.000%,

4/01/39

4/30

at

100.00

N/R

788,129

550

3.000%,

4/01/41

4/30

at

100.00

N/R

569,503

1,500

Ozark

Reorganized

School

District

6,

Christian

County,

Missouri,

General

Obligation

Bonds,

Refunding

&

Improvement

Series

2015,

4.000%,

3/01/34

3/23

at

100.00

AA+

1,542,795

31

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/General

(continued)

Ozark

Reorganized

School

District

6,

Christian

County,

Missouri,

General

Obligation

Bonds,

Series

2021B:

$

1,150

4.000%,

3/01/38

3/31

at

100.00

N/R

$

1,328,929

1,000

4.000%,

3/01/39

3/31

at

100.00

N/R

1,153,330

3,000

4.000%,

3/01/41

3/31

at

100.00

N/R

3,445,950

2,840

Platte

County

Reorganized

School

District

R3,

Missouri,

General

Obligation

Bonds,

School

Building

Series

2021,

5.250%,

3/01/35

9/31

at

100.00

AA

3,689,330

2,000

Platte

County

School

District

Park

Hill,

Missouri,

General

Obligation

Bonds,

Missouri

Direct

Deposit

Program,

Refunding

Series

2017,

4.000%,

3/01/31

3/26

at

100.00

AA+

2,186,800

1,200

Poplar

Bluff

R-I

School

District,

Butler

County,

Missouri,

Lease

Certificates

of

Participation,

Series

2014,

5.000%,

3/01/33

-

AGM

Insured

3/24

at

100.00

AA

1,280,316

355

Riverview

Fire

Protection

District,

St

Louis

County,

Missouri,

General

Obligation

Bonds,

Refunding

&

Improvement

Series

2020,

4.000%,

3/01/29

-

BAM

Insured

3/27

at

100.00

AA

396,187

4,000

Saint

Charles

County

Francis

Howell

School

District,

Missouri,

General

Obligation

Bonds,

Series

2020,

3.000%,

3/01/34

3/28

at

100.00

AA

4,261,640

1,000

Saint

Louis

County

Pattonville

School

District

R3,

Missouri,

General

Obligation

Bonds,

Refunding

Series

2018A,

5.000%,

3/01/36

3/26

at

100.00

AA

1,129,500

985

Springfield

School

District

R12,

Greene

County,

Missouri,

General

Obligation

Bonds,

School

Building

Series

2019,

4.000%,

3/01/35

3/29

at

100.00

AA

1,125,569

Springfield

School

District

R12,

Greene

County,

Missouri,

General

Obligation

Bonds,

Series

2013:

1,000

5.000%,

3/01/32

3/23

at

100.00

AA+

1,040,250

1,000

5.000%,

3/01/33

3/23

at

100.00

AA+

1,040,250

Valley

Park

Fire

Protection

District,

Missouri,

General

Obligation

Bonds,

Series

2019:

650

4.000%,

3/01/31

3/27

at

100.00

AA

722,104

705

4.000%,

3/01/33

3/27

at

100.00

AA

778,926

550

4.000%,

3/01/35

3/27

at

100.00

AA

603,807

600

4.000%,

3/01/37

3/27

at

100.00

AA

647,700

Washington

School

District,

Franklin

County,

Missouri,

General

Obligation

Bonds,

Missouri

Direct

Deposit

Program,

Series

2019:

1,500

4.000%,

3/01/34

3/27

at

100.00

AA+

1,664,115

905

4.000%,

3/01/35

3/27

at

100.00

AA+

1,003,102

112,055

Total

Tax

Obligation/General

125,269,033

Tax

Obligation/Limited

-

17.3%

530

Arnold

Retail

Corridor

Transportation

Development

District,

Missouri,

Sales

Tax

Revenue

Bonds,

Refunding

Series

2019,

3.000%,

11/01/28

11/24

at

100.00

N/R

526,497

Bi-State

Development

Agency

of

the

Missouri-Illinois

Metropolitan

District,

Mass

Transit

Sales

Tax

Appropriation

Bonds,

Refunding

Combined

Lien

Series

2019:

510

5.000%,

10/01/26

No

Opt.

Call

AA

589,147

325

5.000%,

10/01/30

10/29

at

100.00

AA

404,060

1,365

4.000%,

10/01/34

10/29

at

100.00

AA

1,567,293

2,680

4.000%,

10/01/36

10/29

at

100.00

AA

3,067,233

3,500

4.000%,

10/01/48

10/29

at

100.00

AA

3,890,600

5,280

Bi-State

Development

Agency

of

the

Missouri-Illinois

Metropolitan

District,

Mass

Transit

Sales

Tax

Appropriation

Bonds,

Refunding

Combined

Lien

Series

2020A,

4.000%,

10/01/44

10/30

at

100.00

AA

5,977,171

2,125

Blue

Springs,

Missouri,

Special

Obligation

Tax

Increment

Bonds,

Adams

Farm

Project,

Special

Districts

Refunding

&

Improvement

Series

2015A,

4.750%,

6/01/30

6/24

at

100.00

N/R

2,126,190

1,555

Brentwood,

Missouri,

Certificates

of

Participation,

Series

2019,

4.000%,

10/01/37

10/25

at

101.00

AA-

1,682,510

Cape

Girardeau

County

Reorganized

School

District

R2,

Missouri,

Certificates

of

Participation,

Series

2020A:

1,000

4.000%,

4/01/35

-

BAM

Insured

4/28

at

100.00

AA

1,114,580

525

4.000%,

4/01/36

-

BAM

Insured

4/28

at

100.00

AA

584,425

Nuveen

Missouri

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

32

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/Limited

(continued)

Central

Southwest

Missouri

Community

College

District,

Missouri,

Certificates

of

Participation,

Ozarks

Technical

Community

College,

Series

2021:

$

450

5.000%,

3/01/27

No

Opt.

Call

AA-

$

521,406

250

4.000%,

3/01/32

3/29

at

100.00

AA-

282,053

Clay

County

School

District

R-11

Smithville,

Missouri,

Certificates

of

Participation,

Series

2018:

340

4.000%,

4/01/38

4/28

at

100.00

A+

374,778

2,515

5.000%,

4/01/43

4/28

at

100.00

A+

2,910,333

900

Clay,

Jackson

&

Platte

Counties

Consolidated

Public

Library

District

3,

Missouri,

Certificates

of

Participation,

Mid-Continent

Public

Library

Project,

Series

2018,

4.000%,

3/01/35

3/26

at

100.00

Aa3

969,903

2,140

Conley

Road

Transportation

District,

Transportation

Sales

Tax

Revenue

Bonds,

Series

2017,

5.125%,

5/01/41

5/25

at

100.00

N/R

2,193,479

300

Excelsior

Springs,

Missouri,

Certificate

of

Participation,

Refunding

Series

2020B,

4.000%,

3/01/31

-

BAM

Insured

No

Opt.

Call

AA

345,603

600

Festus

R-VI

School

District,

Jefferson

County,

Missouri,

Lease

Participation

Certificates,

Festus

R-VI

School

District

Project,

Series

2021B,

4.000%,

4/01/40

4/31

at

100.00

N/R

675,714

1,105

Franklin

County,

Missouri,

Certificates

of

Participation,

Series

2019A,

3.000%,

11/01/30

11/26

at

100.00

A+

1,148,625

1,685

Fulton,

Missouri,

Tax

Increment

Revenue

Bonds,

Fulton

Commons

Redevelopment

Project,

Series

2006,

5.000%,

6/01/28

(4)

3/22

at

100.00

N/R

1,112,100

750

Greene

County,

Missouri,

Certificates

of

Participation,

Capital

Projects,

Series

2018,

4.000%,

9/01/33

9/28

at

100.00

Aa3

842,115

1,855

Greene

County,

Missouri,

Certificates

of

Participation,

Capital

Projects,

Series

2021A,

4.000%,

3/01/39

3/31

at

100.00

Aa3

2,118,206

1,000

Hanley/Eager

Road

Transportation

Development

District,

Missouri,

Revenue

Bonds,

Refunding

Series

2016A,

3.625%,

3/01/33

3/22

at

100.00

N/R

993,150

Harrisonville,

Missouri,

Certificates

of

Participation,

Refunding

&

Improvement

Series

2021:

345

4.000%,

11/01/27

No

Opt.

Call

A+

379,617

375

4.000%,

11/01/29

No

Opt.

Call

A+

418,710

400

4.000%,

11/01/31

11/30

at

100.00

A+

446,300

Howard

Bend

Levee

District,

Missouri,

Levee

District

Improvement

Bonds,

Series

2005:

1,470

5.750%,

3/01/23

-

SYNCORA

GTY

Insured

No

Opt.

Call

BB+

1,509,558

1,560

5.750%,

3/01/24

-

SYNCORA

GTY

Insured

No

Opt.

Call

BB+

1,641,089

1,745

5.500%,

3/01/26

-

SYNCORA

GTY

Insured

No

Opt.

Call

BB+

1,888,212

Howard

Bend

Levee

District,

St

Louis

County,

Missouri,

Levee

District

Improvement

Bonds,

Series

2013B:

1,000

4.875%,

3/01/33

3/23

at

100.00

BB+

1,007,590

1,300

5.000%,

3/01/38

3/23

at

100.00

BB+

1,309,932

Jennings,

Saint

Louis

County,

Missouri,

Certificates

of

Participation,

Series

2021:

530

4.000%,

3/01/40

3/28

at

100.00

A-

568,764

1,555

4.000%,

3/01/43

3/28

at

100.00

A-

1,660,756

925

Kansas

City

Industrial

Development

Authority,

Missouri,

Downtown

Redevelpment

District

Revenue

Bonds,

Series

2011A,

5.000%,

9/01/32

3/22

at

100.00

AA-

928,487

975

Kansas

City

Industrial

Development

Authority,

Missouri,

Sales

Tax

Revenue

Bonds,

Ward

Parkway

Center

Community

Improvement

District,

Senior

Refunding

&

Improvement

Series

2016,

4.250%,

4/01/26,

144A

No

Opt.

Call

N/R

999,941

2,000

Kansas

City

Municipal

Assistance

Corporation,

Missouri,

Leasehold

Revenue

Bonds,

Improvement

Series

2004B-1,

0.000%,

4/15/27

-

AMBAC

Insured

No

Opt.

Call

AA-

1,836,140

1,750

Kansas

City,

Missouri,

Special

Obligation

Bonds,

Downtown

Redevelopment

District,

Series

2014C,

5.000%,

9/01/33

9/23

at

100.00

AA-

1,851,360

505

Kansas

City,

Missouri,

Special

Obligation

Bonds,

Downtown

Redevelopment

District,

Series

2017C,

5.000%,

9/01/25

No

Opt.

Call

AA-

565,812

33

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/Limited

(continued)

Kansas

City,

Missouri,

Special

Obligation

Bonds,

Kansas

City

Missouri

Projects,

Series

2017B:

$

360

4.000%,

10/01/30

10/27

at

100.00

AA-

$

402,599

2,500

5.000%,

9/01/31

9/27

at

100.00

AA-

2,933,075

235

3.625%,

10/01/32

10/27

at

100.00

AA-

255,663

1,475

Kansas

City,

Missouri,

Special

Obligation

Bonds,

Kansas

City

Missouri

Projects,

Series

2021A,

5.000%,

4/01/40

4/31

at

100.00

AA-

1,789,972

690

Kansas

City,

Missouri,

Special

Obligation

Bonds,

Main

Streetcar

Extension

Project,

Series

2021D,

4.000%,

9/01/46

9/31

at

100.00

AA-

773,849

343

Lakeside

370

Levee

District,

Saint

Charles,

Missouri,

Subdistrict

A

Bonds,

Refunding

Series

2015A,

5.750%,

4/01/55

3/22

at

100.00

N/R

329,109

751

Lakeside

370

Levee

District,

Saint

Charles,

Missouri,

Subdistrict

B

Bonds,

Refunding

Taxable

Series

2015B,

0.000%,

4/01/55

3/22

at

100.00

N/R

131,447

Land

Clearance

for

Redevelopment

Authority

of

Kansas

City,

Missouri,

Project

Revenue

Bonds,

Convention

Center

Hotel

Project

-

TIF

Financing,

Series

2018B:

1,450

5.000%,

2/01/40,

144A

2/28

at

100.00

N/R

1,393,523

100

5.000%,

2/01/50,

144A

2/28

at

100.00

N/R

94,124

Liberty,

Missouri,

Special

Obligation

Tax

Increment

and

Special

Districts

Bonds,

Liberty

Commons

Project,

Series

2015A:

1,195

5.750%,

6/01/35,

144A

6/25

at

100.00

N/R

1,212,507

1,285

6.000%,

6/01/46,

144A

6/25

at

100.00

N/R

1,309,081

1,535

Maryland

Heights,

Missouri,

Tax

Increment

and

Special

District

Revenue

Bonds,

Westport

Plaza

Redevelopment

Area,

Series

2020,

3.625%,

11/01/31

11/29

at

100.00

N/R

1,542,598

1,000

Missouri

Development

Finance

Board,

Missouri,

Annual

Appropriation

Revenue

Bonds,

Fulton

State

Hospital

Project,

Series

2014.,

3.000%,

10/01/26

10/22

at

100.00

AA+

1,009,660

1,000

Monarch-Chesterfield

Levee

District,

Saint

Louis

County,

Missouri,

Levee

District

Bonds,

Refunding

Series

2015,

5.000%,

3/01/40

3/24

at

100.00

A

1,066,320

1,325

Nixa

Public

Schools,

Missouri,

Certificates

of

Participation,

Series

2021,

4.000%,

4/01/37

4/29

at

100.00

A

1,457,964

Plaza

at

Noah's

Ark

Community

Improvement

District,

Saint

Charles,

Missouri,

Tax

Increment

and

Improvement

District

Revenue

Bonds,

Series

2021:

200

3.000%,

5/01/24

No

Opt.

Call

N/R

201,710

225

3.000%,

5/01/25

No

Opt.

Call

N/R

227,185

275

3.000%,

5/01/26

No

Opt.

Call

N/R

277,788

625

3.000%,

5/01/30

5/29

at

100.00

N/R

624,800

660

Poplar

Bluff

Regional

Transportation

Development

District,

Missouri,

Transportation

Sales

Tax

Revenue

Bonds,

Series

2012,

4.750%,

12/01/42

12/22

at

100.00

BBB

670,157

575

Poplar

Bluff,

Missouri,

Certificates

of

Participation,

Series

2021,

4.000%,

10/01/35

10/29

at

100.00

BBB+

624,444

Puerto

Rico

Sales

Tax

Financing

Corporation,

Sales

Tax

Revenue

Bonds,

Restructured

2018A-1:

3,000

4.500%,

7/01/34

7/25

at

100.00

N/R

3,242,790

1,000

4.550%,

7/01/40

7/28

at

100.00

N/R

1,107,810

2,931

0.000%,

7/01/46

7/28

at

41.38

N/R

952,164

1,744

5.000%,

7/01/58

7/28

at

100.00

N/R

1,955,809

Puerto

Rico

Sales

Tax

Financing

Corporation,

Sales

Tax

Revenue

Bonds,

Taxable

Restructured

Cofina

Project

Series

2019A-2:

2,000

4.329%,

7/01/40

7/28

at

100.00

N/R

2,190,060

18

4.536%,

7/01/53

7/28

at

100.00

N/R

19,686

1,000

4.784%,

7/01/58

7/28

at

100.00

N/R

1,105,980

Pulaski

County,

Missouri,

Certificates

of

Participation,

Series

2019:

880

4.000%,

12/01/32

12/27

at

100.00

A-

969,681

915

4.000%,

12/01/33

12/27

at

100.00

A-

1,004,093

Nuveen

Missouri

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

34

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/Limited

(continued)

Republic,

Missouri,

Special

Obligation

Bonds,

Series

2022:

$

1,000

4.000%,

5/01/37

5/30

at

100.00

N/R

$

1,106,420

1,170

4.000%,

5/01/38

5/30

at

100.00

N/R

1,290,334

1,380

4.000%,

5/01/39

5/30

at

100.00

N/R

1,519,201

1,910

4.000%,

5/01/40

5/30

at

100.00

N/R

2,099,300

1,000

4.000%,

5/01/41

5/30

at

100.00

N/R

1,097,550

490

Saint

Charles

County

Industrial

Development

Authority,

Missouri,

Sales

Tax

Revenue

Bonds,

Wentzville

Parkway

Regional

Community

Improvement

District

Project,

Series

2019B,

4.250%,

11/01/49,

144A

11/29

at

102.00

N/R

472,953

1,075

Saint

Charles,

Missouri,

Certificates

of

Participation,

Series

2017,

4.000%,

4/01/29

4/26

at

100.00

Aa3

1,173,642

250

Saint

Louis

County

Industrial

Development

Authority,

Missouri,

Sales

Tax

Revenue

Bonds,

Chesterfield

Blue

Valley

Community

Improvement

District

Project,

Series

2014A,

5.250%,

7/01/44,

144A

7/24

at

100.00

N/R

251,450

545

Saint

Louis

County

Industrial

Development

Authority,

Missouri,

Transporation

Development

Revenue

Bonds,

University

Place

Transportation

Development

District

Project,

Refunding

Series

2015,

4.000%,

3/01/32,

144A

3/22

at

100.00

N/R

541,888

700

Saint

Louis

County

Special

School

District,

Missouri,

Certificates

of

Participation

Lease,

Refunding

Series

2022,

4.000%,

4/01/34

4/29

at

100.00

N/R

784,910

1,875

Saint

Louis

County

Special

School

District,

Missouri,

Certificates

of

Participation

Lease,

Series

2014B,

4.000%,

4/01/28

4/22

at

100.00

AA

1,880,269

2,230

Saint

Louis

Municipal

Finance

Corporation,

Missouri,

Leasehold

Revenue

Bonds,

Convention

Center,

Expansion

&

Improvement

Projects

Series

2020,

5.000%,

10/01/49

-

AGM

Insured

10/30

at

100.00

AA

2,659,565

Saint

Louis

Municipal

Finance

Corporation,

Missouri,

Leasehold

Revenue

Bonds,

Convention

Center,

Series

2009A:

1,000

0.000%,

7/15/26

No

Opt.

Call

AA

909,580

1,000

0.000%,

7/15/27

No

Opt.

Call

AA

884,590

1,000

0.000%,

7/15/28

No

Opt.

Call

AA

858,780

1,000

0.000%,

7/15/29

No

Opt.

Call

AA

832,560

Saint

Louis

Municipal

Library

District,

Missouri,

Certificates

of

Participation,

Refunding

Series

2020:

2,460

4.000%,

3/15/44

-

BAM

Insured

3/30

at

100.00

AA

2,727,943

500

4.000%,

3/15/48

-

BAM

Insured

3/30

at

100.00

AA

551,155

Scenic

Regional

Library

District,

Missouri,

Certificates

of

Participation,

Series

2017:

505

4.000%,

4/01/29

4/25

at

100.00

A

539,123

345

4.000%,

4/01/30

4/25

at

100.00

A

367,884

565

4.000%,

4/01/32

4/25

at

100.00

A

600,725

585

4.000%,

4/01/33

4/25

at

100.00

A

620,907

2,145

Sedalia,

Missouri,

Certificates

of

Participation,

Refunding

&

Improvement

Series

2020,

4.000%,

9/15/39

-

BAM

Insured

9/27

at

100.00

AA

2,334,618

2,600

Springfield,

Missouri,

Special

Obligation

Bonds,

Refunding

Series

2017A,

4.000%,

7/01/36

7/27

at

100.00

Aa2

2,870,400

1,630

Springfield,

Missouri,

Special

Obligation

Bonds,

Refunding

Series

2017B,

5.000%,

7/01/26,

(AMT)

No

Opt.

Call

Aa2

1,851,533

Springfield,

Missouri,

Special

Obligation

Bonds,

Sewer

System

Improvements

Project,

Series

2015:

2,205

5.000%,

4/01/27

4/25

at

100.00

Aa2

2,447,197

4,300

4.000%,

4/01/35

4/25

at

100.00

Aa2

4,606,633

The

Industrial

Development

Authority

of

the

City

of

Saint

Louis,

Missouri,

Development

Financing

Revenue

Bonds,

Ballpark

Village

Development

Project,

Series

2017A:

175

3.875%,

11/15/29

11/26

at

100.00

N/R

167,386

3,350

4.375%,

11/15/35

11/26

at

100.00

N/R

3,179,049

1,015

4.750%,

11/15/47

11/26

at

100.00

N/R

963,824

135

Town

and

Country

Crossing

Transportation

Development

District,

Missouri,

Transporation

Sales

Tax

Revenue

Bonds,

Refunding

Series

2020A,

3.375%,

4/01/37

4/28

at

100.00

N/R

129,206

1,285

Transportation

Development

District,

Missouri,

Transportation

Sales

Tax

Revenue

Bonds,

Series

2017,

4.500%,

6/01/36

6/26

at

100.00

BBB

1,351,036

35

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/Limited

(continued)

$

1,500

Warrenton

Tax

Increment

and

Improvement

District,

Missouri,

Revenue

Bonds,

Warrenton

West

Development

-

Redevelopment

Project

Area

1,

Series

2022,

3.625%,

3/01/40

3/29

at

100.00

N/R

$

1,406,745

550

Washington

Industrial

Development

Authority,

Missouri,

Sales

Tax

Revenue

Bonds,

Phoenix

Center

II

Community

Improvement

District

Project,

Refunding

Series

2021,

2.500%,

11/01/29

11/26

at

100.00

N/R

528,902

Wentzville

School

District

R-04,

Saint

Charles

County,

Missouri,

Certificates

of

Participation,

Series

2015:

1,700

3.375%,

4/01/29

4/24

at

100.00

A1

1,744,421

600

3.500%,

4/01/32

4/24

at

100.00

A1

614,328

126,787

Total

Tax

Obligation/Limited

131,871,094

Transportation

-

5.1%

Kansas

City

Industrial

Development

Authority,

Missouri,

Airport

Special

Obligation

Bonds,

Kansas

City

International

Airport

Terminal

Modernization

Project,

Series

2019A:

320

5.000%,

3/01/36,

(AMT)

3/29

at

100.00

A2

372,151

1,230

5.000%,

3/01/39,

(AMT)

3/29

at

100.00

A2

1,424,635

Kansas

City

Industrial

Development

Authority,

Missouri,

Airport

Special

Obligation

Bonds,

Kansas

City

International

Airport

Terminal

Modernization

Project,

Series

2019B:

1,580

5.000%,

3/01/34,

(AMT)

3/29

at

100.00

A2

1,840,637

2,500

5.000%,

3/01/35,

(AMT)

3/29

at

100.00

A2

2,909,625

8,960

5.000%,

3/01/46,

(AMT)

3/29

at

100.00

A2

10,265,293

7,000

5.000%,

3/01/54,

(AMT)

3/29

at

100.00

A2

7,943,040

1,390

5.000%,

3/01/55

-

AGM

Insured,

(AMT)

3/29

at

100.00

AA

1,584,836

4,555

Kansas

City

Industrial

Development

Authority,

Missouri,

Airport

Special

Obligation

Bonds,

Kansas

City

International

Airport

Terminal

Modernization

Project,

Series

2020A,

5.000%,

3/01/57

-

AGM

Insured,

(AMT)

3/30

at

100.00

AA

5,260,934

3,500

Saint

Louis,

Missouri,

Airport

Revenue

Bonds,

Lambert-St

Louis

International

Airport,

Refunding

Series

2012,

5.000%,

7/01/32

-

FGIC

Insured,

(AMT)

7/22

at

100.00

A2

3,543,750

Saint

Louis,

Missouri,

Airport

Revenue

Bonds,

Lambert-St

Louis

International

Airport,

Series

2017D:

1,420

5.000%,

7/01/34

-

AGM

Insured,

(AMT)

7/27

at

100.00

AA

1,620,589

1,000

5.000%,

7/01/35

-

AGM

Insured,

(AMT)

7/27

at

100.00

AA

1,140,470

1,000

5.000%,

7/01/36

-

AGM

Insured,

(AMT)

7/27

at

100.00

AA

1,139,720

34,455

Total

Transportation

39,045,680

U.S.

Guaranteed

-

4.2%

(5)

Belton

School

District

124,

Cass

County,

Missouri,

Certificates

of

Participation,

Missouri

School

Boards

Association,

Series

2019:

375

3.000%,

1/15/31,

(Pre-refunded

1/15/24)

-

AGM

Insured

1/24

at

100.00

AA

386,996

200

3.000%,

1/15/33,

(Pre-refunded

1/15/24)

-

AGM

Insured

1/24

at

100.00

AA

206,398

1,015

5.000%,

1/15/44,

(Pre-refunded

1/15/24)

-

AGM

Insured

1/24

at

100.00

AA

1,085,441

4,930

Bi-State

Development

Agency

of

the

Missouri-Illinois

Metropolitan

District,

Mass

Transit

Sales

Tax

Appropriation

Bonds,

Refunding

Combined

Lien

Series

2013A,

5.000%,

10/01/33,

(Pre-refunded

10/01/22)

10/22

at

100.00

Aa2

5,052,806

Cape

Girardeau

County

Industrial

Development

Authority,

Missouri,

Health

Facilities

Revenue

Bonds,

Saint

Francis

Medical

Center,

Series

2013A:

4,000

5.000%,

6/01/33,

(Pre-refunded

6/01/22)

6/22

at

100.00

AA

4,043,080

365

Excelsior

Springs

Community

Center,

Missouri,

Sales

Tax

Revenue

Bonds,

Series

2014,

4.000%,

3/01/28,

(Pre-refunded

3/01/23)

-

AGM

Insured

3/23

at

100.00

AA

375,965

Great

Rivers

Greenway

Metropolitan

Park

&

Recreation

District,

Missouri,

Sales

Tax

Appropriation

Bonds,

Gateway

Arch

Project,

Series

2014:

3,500

5.000%,

12/30/29,

(Pre-refunded

12/30/23)

12/23

at

100.00

A+

3,744,195

4,090

5.000%,

12/30/31,

(Pre-refunded

12/30/23)

12/23

at

100.00

A+

4,375,359

Nuveen

Missouri

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

36

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

U.S.

Guaranteed

(5)

(continued)

$

665

Guam

International

Airport

Authority,

Revenue

Bonds,

Series

2013B,

5.500%,

10/01/33,

(Pre-refunded

10/01/23)

-

AGM

Insured

10/23

at

100.00

AA

$

710,892

4,665

Metropolitan

St

Louis

Sewerage

District,

Missouri,

Wastewater

System

Revenue

Bonds,

Series

2012A,

5.000%,

5/01/42,

(Pre-refunded

5/01/22)

5/22

at

100.00

AAA

4,699,334

3,620

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

AT

Still

University

of

Health

Sciences,

Series

2014,

5.000%,

10/01/39,

(Pre-

refunded

10/01/23)

10/23

at

100.00

A-

3,844,476

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Lester

E

Cox

Medical

Center,

Series

1992H:

2,385

0.000%,

9/01/22

-

NPFG

Insured,

(ETM)

No

Opt.

Call

N/R

2,372,789

850

Saint

Louis

County

Industrial

Development

Authority,

Missouri,

Revenue

Bonds,

Friendship

Village

of

Chesterfield,

Series

2012,

5.000%,

9/01/42,

(Pre-refunded

9/01/22)

9/22

at

100.00

N/R

868,097

30,660

Total

U.S.

Guaranteed

31,765,828

Utilities

-

16.1%

Camden

County

Public

Water

Supply

District

4,

Missouri,

Certificates

of

Participation,

Series

2017:

670

3.500%,

1/01/32

1/25

at

100.00

A-

687,802

720

4.000%,

1/01/42

1/25

at

100.00

A-

746,517

1,430

5.000%,

1/01/47

1/25

at

100.00

A-

1,526,325

3,000

Carroll

County

Public

Water

Supply

District

1,

Missouri,

Water

System

Revenue

Bonds,

Refunding

Series

2014A,

4.000%,

3/01/35

-

BAM

Insured

3/23

at

100.00

AA

3,078,810

Franklin

County

Public

Water

Supply

District

3,

Missouri,

Certificates

of

Participation,

Refunding

Series

2020B:

500

4.000%,

12/01/30

No

Opt.

Call

A+

572,925

850

4.000%,

12/01/31

12/30

at

100.00

A+

968,380

145

4.000%,

12/01/35

12/30

at

100.00

A+

164,450

250

Franklin

County

Public

Water

Supply

District

3,

Missouri,

Waterworks

and

Sewerage

System

Revenuen

Bonds,

Refunding

Series

2020A,

4.000%,

12/01/26

No

Opt.

Call

A+

275,245

1,670

Guam

Government

Waterworks

Authority,

Water

and

Wastewater

System

Revenue

Bonds,

Series

2016,

5.000%,

1/01/46

7/26

at

100.00

A-

1,847,437

145

Guam

Government

Waterworks

Authority,

Water

and

Wastewater

System

Revenue

Bonds,

Series

2020A,

5.000%,

1/01/50

7/30

at

100.00

A-

169,469

Kansas

City,

Missouri,

Sanitary

Sewer

System

Revenue

Bonds,

Improvement

Series

2018A:

500

4.000%,

1/01/35

1/28

at

100.00

AA

564,575

1,865

4.000%,

1/01/37

1/28

at

100.00

AA

2,109,035

1,000

4.000%,

1/01/38

1/28

at

100.00

AA

1,129,890

3,105

4.000%,

1/01/42

1/28

at

100.00

AA

3,503,465

5,000

Kansas

City,

Missouri,

Sanitary

Sewer

System

Revenue

Bonds,

Refunding

&

Improvement

Series

2016A,

4.000%,

1/01/40

1/25

at

100.00

AA

5,294,250

1,225

Kansas

City,

Missouri,

Water

Revenue

Bonds,

Series

2020A,

4.000%,

12/01/44

12/30

at

100.00

AA+

1,406,300

1,200

Lincoln

County

Public

Water

Supply

District

1,

Missouri,

Certificates

of

Participation,

Series

2016,

4.000%,

7/01/31

7/22

at

100.00

A+

1,211,136

1,250

Lincoln

County

Public

Water

Supply

District

1,

Missouri,

Certificates

of

Participation,

Series

2019,

4.000%,

7/01/38

7/26

at

100.00

A+

1,348,950

1,775

Metropolitan

St

Louis

Sewerage

District,

Missouri,

Wastewater

System

Revenue

Bonds,

Refunding

&

Improvement

Series

2016C,

5.000%,

5/01/46

5/26

at

100.00

AAA

2,037,274

2,000

Metropolitan

St

Louis

Sewerage

District,

Missouri,

Wastewater

System

Revenue

Bonds,

Refunding

&

Improvement

Series

2017A,

5.000%,

5/01/47

5/27

at

100.00

AAA

2,296,100

6,000

Metropolitan

St.

Louis

Sewerage

District,

Missouri,

Wastewater

System

Revenue

Bonds,

Refunding

&

Improvement

Series

2017A,

5.000%,

5/01/42

5/27

at

100.00

AAA

6,923,340

37

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Utilities

(continued)

Metropolitan

St.

Louis

Sewerage

District,

Missouri,

Wastewater

System

Revenue

Bonds,

Series

2019B:

$

1,390

5.000%,

5/01/38

5/29

at

100.00

AAA

$

1,697,746

3,060

5.000%,

5/01/44

5/29

at

100.00

AAA

3,688,891

2,675

5.000%,

5/01/49

5/29

at

100.00

AAA

3,195,796

Metropolitan

St.

Louis

Sewerage

District,

Missouri,

Wastewater

System

Revenue

Bonds,

Series

2020B:

2,655

5.000%,

5/01/30

No

Opt.

Call

AAA

3,338,742

2,035

5.000%,

5/01/37

5/30

at

100.00

N/R

2,524,255

4,365

5.000%,

5/01/47

5/30

at

100.00

AAA

5,288,852

425

Missouri

Development

Finance

Board,

Infrastructure

Facilities

Leasehold

Revenue

Bonds,

City

of

Independence,

Missouri,

Annual

Appropriation

Electric

System

Revenue

Bonds

--

Dogwood

Project,

Series

2012A,

5.000%,

6/01/26

6/22

at

100.00

AA

429,318

5,100

Missouri

Environmental

Improvement

and

Energy

Resources

Authority,

Revenue

Bonds,

Union

Electric

Company

Project,

Refunding

Series

1998A,

2.900%,

9/01/33

7/27

at

102.00

A

5,289,159

1,000

Missouri

Environmental

Improvement

and

Energy

Resources

Authority,

Revenue

Bonds,

Union

Electric

Company

Project,

Series

1998B,

2.900%,

9/01/33

7/27

at

102.00

A

1,037,180

1,845

Missouri

Environmental

Improvement

and

Energy

Resources

Authority,

Revenue

Bonds,

Union

Electric

Company

Project,

Series

1998C,

2.750%,

9/01/33

6/27

at

102.00

A

1,894,520

Missouri

Environmental

Improvement

and

Energy

Resources

Authority,

Water

Facility

Revenue

Bonds,

Jefferson

County

Water

Authority

Project,

Series

2021A:

850

4.000%,

7/01/34

7/29

at

100.00

A

949,493

2,250

4.000%,

7/01/41

7/29

at

100.00

A

2,491,852

2,000

Missouri

Environmental

Improvement

and

Energy

Resources

Authority,

Water

Facility

Revenue

Bonds,

Tri-County

Water

Authority,

Series

2015,

5.000%,

1/01/40

1/25

at

100.00

Aa3

2,184,180

Missouri

Joint

Municipal

Electric

Utility

Commission,

Power

Project

Revenue

Bonds,

Iatan

2

Project,

Refunding

Series

2014A:

3,300

5.000%,

1/01/31

1/24

at

100.00

A2

3,516,645

1,755

5.000%,

1/01/32

1/24

at

100.00

A2

1,869,882

2,500

5.000%,

1/01/33

1/24

at

100.00

A2

2,663,200

Missouri

Joint

Municipal

Electric

Utility

Commission,

Power

Project

Revenue

Bonds,

Iatan

2

Project,

Refunding

Series

2015A:

1,125

5.000%,

12/01/35

6/25

at

100.00

A2

1,242,574

650

5.000%,

12/01/37

6/25

at

100.00

A2

717,496

Missouri

Joint

Municipal

Electric

Utility

Commission,

Power

Project

Revenue

Bonds,

Pairie

State

Power

Project,

Refunding

Series

2016A:

570

4.000%,

12/01/33

-

BAM

Insured

6/26

at

100.00

AA

621,192

1,415

5.000%,

12/01/34

6/26

at

100.00

A2

1,606,520

245

4.000%,

12/01/35

-

BAM

Insured

6/26

at

100.00

AA

265,538

Missouri

Joint

Municipal

Electric

Utility

Commission,

Power

Project

Revenue

Bonds,

Plum

Point

Project,

Refunding

Series

2014A:

2,885

5.000%,

1/01/32

1/25

at

100.00

A

3,147,333

1,450

5.000%,

1/01/34

1/25

at

100.00

A

1,581,008

2,500

Missouri

Joint

Municipal

Electric

Utility

Commission,

Power

Project

Revenue

Bonds,

Plum

Point

Project,

Refunding

Series

2015A,

4.000%,

1/01/35

1/26

at

100.00

A

2,668,325

1,500

Missouri

Joint

Municipal

Electric

Utility

Commission,

Power

Supply

System

Revenue

Bonds,

MoPEP

Facilities,

Series

2017,

4.000%,

12/01/32

12/27

at

100.00

A2

1,670,055

Nuveen

Missouri

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

38

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

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Utilities

(continued)

Missouri

Joint

Municipal

Electric

Utility

Commission,

Power

Supply

System

Revenue

Bonds,

MoPEP

Facilities,

Series

2018:

$

1,330

5.000%,

12/01/37

6/27

at

100.00

A2

$

1,537,334

1,140

5.000%,

12/01/38

6/27

at

100.00

A2

1,315,856

1,500

5.000%,

12/01/43

6/27

at

100.00

A2

1,720,080

2,070

North

Central

Missouri

Regional

Water

Commission,

Waterworks

System

Revenue

Bonds,

Series

2006,

5.000%,

1/01/37

3/22

at

100.00

N/R

2,072,256

1,065

Rock

Creek

Public

Sewer

District,

Missouri,

Certificates

of

Participation,

Series

2021,

3.000%,

4/01/30

4/28

at

100.00

A+

1,114,171

Saint

Charles

County

Public

Water

Supply

District

2,

Missouri,

Certificates

of

Participation,

Missouri

Project

Series

2019:

250

4.000%,

12/01/39

12/25

at

100.00

AA+

267,373

2,295

4.000%,

12/01/41

12/25

at

100.00

AA+

2,441,650

Saint

Charles

County

Public

Water

Supply

District

2,

Missouri,

Certificates

of

Participation,

Refudning

Series

2016C:

285

4.000%,

12/01/31

12/25

at

100.00

AA+

309,747

1,465

5.000%,

12/01/32

12/25

at

100.00

AA+

1,656,109

1,000

Saint

Charles

County

Public

Water

Supply

District

2,

Missouri,

Certificates

of

Participation,

Refunding

and

Improvement

Series

2021,

3.000%,

12/01/41

12/29

at

100.00

N/R

1,034,120

4,240

Saint

Charles

County

Public

Water

Supply

District

2,

Missouri,

Certificates

of

Participation,

Series

2018,

4.000%,

12/01/39

12/25

at

100.00

AA+

4,534,638

Springfield,

Missouri,

Public

Utility

Revenue

Bonds,

Refunding

Series

2015:

2,845

3.250%,

8/01/27

8/25

at

100.00

AA+

2,997,378

3,000

3.600%,

8/01/29

8/25

at

100.00

AA+

3,176,460

2,000

4.000%,

8/01/31

8/25

at

100.00

AA+

2,168,540

2,500

Stone

County

Public

Water

Supply

District

2,

Missouri,

Certificates

of

Participation,

Series

2021B,

4.000%,

12/01/51

12/28

at

100.00

N/R

2,587,875

110,830

Total

Utilities

122,375,014

$

678,272

Total

Long-Term

Investments

(cost

$717,231,871)

738,599,744

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

SHORT-TERM

INVESTMENTS

-

 0.3%  

MUNICIPAL

BONDS

-

0.3%  

Education

and

Civic

Organizations

-

0.3%

1,840

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

St.

Louis

University,

Variable

Rate

Demand

Obligations,

Series

2008B-1,

0.060%,

10/01/35,

(Mandatory

Put

2/28/22)

(6)

2/22

at

100.00

AA+

1,840,000

$

1,840

Total

Short-Term

Investments

(cost

$1,840,000)

1,840,000

Total

Investments

(cost

$719,071,871)

-

97.3%

740,439,744

Other

Assets

Less

Liabilities

-

2.7%

20,803,546

Net

Assets

-

100%

$

761,243,290

39

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:

Level

1

Level

2

Level

3

Total

Long-Term

Investments:

Municipal

Bonds

$

–

$

738,599,744

$

–

$

738,599,744

Short-Term

Investments:

Municipal

Bonds

–

1,840,000

–

1,840,000

Total

$

–

$

740,439,744

$

–

$

740,439,744

(1)

All

percentages

shown

in

the

Portfolio

of

Investments

are

based

on

net

assets.

(2)

Optional

Call

Provisions:

Dates

(month

and

year)

and

prices

of

the

earliest

optional

call

or

redemption.

There

may

be

other

call

provisions

at

varying

prices

at

later

dates.

Certain

mortgage-backed

securities

may

be

subject

to

periodic

principal

paydowns.

(3)

The

ratings

disclosed

are

the

highest

of

the

Standard

&

Poor's

Group

("Standard

&

Poor's"),

Moody's

Investors

Service,

Inc.

("Moody's")

or

Fitch,

Inc.

("Fitch")

rating.

Ratings

below

BBB

by

Standard

&

Poor's,

Baa

by

Moody's

or

BBB

by

Fitch

are

considered

to

be

below

investment

grade.

Holdings

designated

N/R

are

not

rated

by

any

of

these

national

rating

agencies.

(4)

Defaulted

security.

A

security

whose

issuer

has

failed

to

fully

pay

principal

and/or

interest

when

due,

or

is

under

the

protection

of

bankruptcy.

(5)

Backed

by

an

escrow

or

trust

containing

sufficient

U.S.

Government

or

U.S.

Government

agency

securities,

which

ensure

the

timely

payment

of

principal

and

interest.

(6)

Investment

has

a

maturity

of

greater

than

one

year,

but

has

variable

rate

and/or

demand

features

which

qualify

it

as

a

short-term

investment.

The

rate

disclosed,

as

well

as

the

reference

rate

and

spread,

where

applicable,

is

that

in

effect

as

of

the

end

of

the

reporting

period.

This

rate

changes

periodically

based

on

market

conditions

or

a

specified

market

index.

144A

Investment

is

exempt

from

registration

under

Rule

144A

of

the

Securities

Act

of

1933,

as

amended.

These

investments

may

only

be

resold

in

transactions

exempt

from

registration,

which

are

normally

those

transactions

with

qualified

institutional

buyers.

AMT

Alternative

Minimum

Tax

ETM

Escrowed

to

maturity

40

Nuveen

Wisconsin

Municipal

Bond

Fund

Portfolio

of

Investments

February

28,

2022

(Unaudited)

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

LONG-TERM

INVESTMENTS

-

105.4%   

MUNICIPAL

BONDS

-

101.7%  

Consumer

Discretionary

-

0.3%

$

105

Baltimore,

Maryland,

Convention

Center

Hotel

Revenue

Bonds,

Refunding

Series

2017,

5.000%,

9/01/46

9/27

at

100.00

CCC

$

109,027

250

International

Falls,

Minnesota,

Solid

Waste

Disposal

Revenue

Bonds,

Boise

Cascade

Corporation

Project,

Refunding

Series

1999,

6.850%,

12/01/29,

(AMT)

3/22

at

100.00

B1

250,255

355

Total

Consumer

Discretionary

359,282

Consumer

Staples

-

1.3%

660

Guam

Economic

Development

&

Commerce

Authority,

Tobacco

Settlement

Asset-Backed

Bonds,

Series

2007A,

5.250%,

6/01/32

3/22

at

100.00

N/R

660,211

1,060

TSASC

Inc.,

New

York,

Tobacco

Asset-Backed

Bonds,

Series

2006,

5.000%,

6/01/48

6/27

at

100.00

N/R

1,113,392

1,720

Total

Consumer

Staples

1,773,603

Education

and

Civic

Organizations

-

6.3%

1,000

Milwaukee

Redevelopment

Authority,

Wisconsin,

Milwaukee

Science

Education

Consortium,

Inc

Project,

Series

2013A,

6.000%,

8/01/33

8/23

at

100.00

BBB-

1,043,380

1,750

Public

Finance

Authority,

Wisconsin,

Educational

Revenue

Bonds,

Lake

Norman

Charter

School,

Series

2018A,

4.000%,

6/15/28,

144A

6/26

at

100.00

BBB-

1,813,262

Wisconsin

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Hmong

American

Peace

Academy,

Series

2020:

420

4.000%,

3/15/30

No

Opt.

Call

BBB

453,722

500

4.000%,

3/15/40

3/30

at

100.00

BBB

542,830

1,200

5.000%,

3/15/50

3/30

at

100.00

BBB

1,370,988

1,525

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Lawrence

University,

Series

2020,

4.000%,

2/01/45

2/30

at

100.00

Baa1

1,648,022

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Milwaukee

School

of

Engineering,

Series

2021B:

500

2.125%,

4/01/39

-

AGM

Insured

4/31

at

100.00

AA

451,940

500

2.125%,

4/01/40

-

AGM

Insured

4/31

at

100.00

AA

446,700

415

2.250%,

4/01/41

-

AGM

Insured

4/31

at

100.00

AA

374,716

500

2.250%,

4/01/42

-

AGM

Insured

4/31

at

100.00

AA

447,595

8,310

Total

Education

and

Civic

Organizations

8,593,155

Health

Care

-

23.6%

Puerto

Rico

Industrial,

Tourist,

Educational,

Medical

and

Environmental

Control

Facilities

Financing

Authority,

Hospital

Revenue

Bonds,

(Hospital

Auxilio

Mutuo

Obligated

Group

Project,

Refunding

Series

2021:

155

5.000%,

7/01/29

No

Opt.

Call

N/R

184,117

600

5.000%,

7/01/30

No

Opt.

Call

N/R

723,756

190

5.000%,

7/01/31

No

Opt.

Call

N/R

232,412

1,000

Wisconsin

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Aspirus,

Inc

Obligated

Group,

Refunding

Series

2015A,

5.000%,

8/15/34

2/25

at

100.00

AA-

1,092,580

Wisconsin

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Bellin

Memorial

Hospital,

Series

2015:

250

5.000%,

12/01/23

No

Opt.

Call

A+

266,185

2,000

4.000%,

12/01/35

6/24

at

100.00

A+

2,086,200

5,765

Wisconsin

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Beloit

Health

System,

Inc.,

Series

2020,

4.000%,

7/01/36

7/29

at

100.00

A

6,485,971

250

Wisconsin

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Froedtert

Community

Health,

Inc

Obligated

Group,

Tender

Option

Bond

Trust

2015-XF0118,

13.339%,

4/01/42,

144A,

(IF)

(4)

10/22

at

100.00

AA

263,730

41

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Health

Care

(continued)

$

8,565

Wisconsin

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Marshfield

Clinic

Health

System,

Inc.,

Series

2017C,

5.000%,

2/15/47,

(UB)

(4)

2/27

at

100.00

A-

$

9,665,431

4,000

Wisconsin

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Marshfield

Clinic

Health

System,

Inc.,

Series

2017C,

5.000%,

2/15/47

2/27

at

100.00

A-

4,513,920

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Bellin

Memorial

Hospital,

Inc.,

Series

2019A:

2,000

4.000%,

12/01/44

12/29

at

100.00

A+

2,187,080

3,100

4.000%,

12/01/49

12/29

at

100.00

A+

3,368,119

1,000

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Fort

Healthcare,

Series

2014,

5.000%,

5/01/29

5/24

at

100.00

BBB+

1,065,400

175

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Marshfield

Clinic

Health

System,

Inc.,

Series

2020A,

4.000%,

2/15/37

-

AGM

Insured

2/30

at

100.00

AA

197,491

29,050

Total

Health

Care

32,332,392

Housing/Multifamily

-

19.8%

2,000

Hudson

Housing

Authority,

Wisconsin,

Multifamily

Housing

Revenue

Bonds,

Cedar

Ridge

Apartments

Project,

Series

2013A,

5.125%,

6/01/30

6/23

at

100.00

N/R

2,022,360

3,020

Platteville

Redevelopment

Authority,

Wisconsin,

Revenue

Bonds,

University

of

Wisconsin

-

Platteville

Real

Estate

Foundation

Project,

Series

2012A,

5.000%,

7/01/42

7/22

at

100.00

BBB-

3,048,660

2,000

Wisconsin

Housing

and

Economic

Development

Authority

Multi

Family

Housing

Bonds,Western

Technical

College

Student

Housing

Project,

Series

2013B,

4.700%,

4/01/38

4/23

at

100.00

A

2,070,740

565

Wisconsin

Housing

and

Economic

Development

Authority,

Housing

Revenue

Bonds,

Series

2006A,

4.550%,

5/01/27,

(AMT)

3/22

at

100.00

AA

565,972

2,125

Wisconsin

Housing

and

Economic

Development

Authority,

Housing

Revenue

Bonds,

Series

2015A,

4.125%,

11/01/46

5/25

at

100.00

AA

2,213,464

Wisconsin

Housing

and

Economic

Development

Authority,

Housing

Revenue

Bonds,

Series

2017A:

1,000

4.000%,

11/01/47

11/26

at

100.00

AA

1,053,970

2,000

4.150%,

5/01/55

11/26

at

100.00

AA

2,101,860

2,230

Wisconsin

Housing

and

Economic

Development

Authority,

Housing

Revenue

Bonds,

Series

2017B,

3.900%,

11/01/42

11/26

at

100.00

AA

2,357,511

Wisconsin

Housing

and

Economic

Development

Authority,

Housing

Revenue

Bonds,

Series

2018A:

145

3.700%,

11/01/33

11/27

at

100.00

AA

156,852

2,000

4.300%,

11/01/53,

(UB)

(4)

11/27

at

100.00

AA

2,142,860

6,720

Wisconsin

Housing

and

Economic

Development

Authority,

Housing

Revenue

Bonds,

Series

2019A,

3.375%,

5/01/57

11/28

at

100.00

AA

6,761,059

2,500

Wisconsin

Housing

and

Economic

Development

Authority,

Multifamily

Housing

Bonds,

Meadow

Village

Project

Series

2020A,

5.000%,

7/01/37,

144A

7/28

at

102.00

N/R

2,624,850

26,305

Total

Housing/Multifamily

27,120,158

Industrials

-

0.9%

725

Iowa

Finance

Authority,

Iowa,

Midwestern

Disaster

Area

Revenue

Bonds,

Alcoa

Inc.

Project,

Series

2012,

4.750%,

8/01/42

8/22

at

100.00

BBB-

731,888

100

Iowa

Finance

Authority,

Iowa,

Midwestern

Disaster

Area

Revenue

Bonds,

Iowa

Fertilizer

Company

Project,

Series

2013,

5.250%,

12/01/25

12/23

at

100.00

BB-

105,603

420

Iowa

Finance

Authority,

Iowa,

Midwestern

Disaster

Area

Revenue

Bonds,

Iowa

Fertilizer

Company

Project,

Series

2018A,

5.250%,

12/01/50,

(Mandatory

Put

12/01/33)

12/22

at

103.00

BB-

442,243

1,245

Total

Industrials

1,279,734

Nuveen

Wisconsin

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

42

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Long-Term

Care

-

12.0%

$

500

Winnebago

County

Housing

Authority,

Wisconsin,

Revenue

Bonds,

Lutheran

Homes

of

Oshkosh,

Inc

Project,

Refunding

Series

2015A,

4.450%,

3/01/30

3/22

at

100.00

N/R

$

472,585

150

Wisconsin

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

PHW

Muskego,

Inc.

Project,

Series

2021,

4.000%,

10/01/61

10/28

at

102.00

N/R

142,566

2,000

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Clement

Manor,

Inc.,

Series

2019,

5.000%,

8/01/49

8/26

at

103.00

N/R

1,687,680

2,000

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Dickson

Hollow

Project.

Series

2014,

5.375%,

10/01/44

10/22

at

102.00

N/R

2,051,720

500

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

PHM

/

New

Richmond

Senior

Housing,

Inc.,

Refunding

Series

2021,

3.250%,

7/01/37

7/26

at

101.00

N/R

457,850

2,000

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

PHW

Oconomowoc,

Inc.

Project,

Series

2018,

5.125%,

10/01/48

10/23

at

102.00

N/R

2,021,720

1,750

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Rogers

Memorial

Hospital,

Inc.,

Series

2014B,

5.000%,

7/01/44

7/24

at

100.00

A

1,881,145

1,450

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Rogers

Memorial

Hospital,

Inc.,

Series

2019A,

5.000%,

7/01/49

7/26

at

100.00

A

1,621,970

500

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Rogers

Memorial

Hospital,

Inc.,

Series

2019B,

5.000%,

7/01/38

7/26

at

100.00

A

564,385

525

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Saint

John's

Communities

Inc.,

Refunding

Series

2021B,

4.000%,

9/15/45

9/27

at

103.00

N/R

546,977

650

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Saint

John's

Communities

Inc.,

Refunding

Series

2022.

Forward

Delivery,

4.000%,

9/15/45(WI/DD,

Settling

9/15/22)

9/27

at

103.00

N/R

642,284

185

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Saint

John's

Communities

Inc.,

Series

2015B,

5.000%,

9/15/37

9/22

at

100.00

BBB-

189,094

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Three

Pillars

Senior

Living

Communities,

Series

2021A:

1,000

4.000%,

8/15/51

8/31

at

100.00

BBB+

1,079,190

1,000

4.000%,

8/15/55

8/31

at

100.00

BBB+

1,071,540

2,000

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Woodland

Hills

Senior

Housing

Project,

Series

2014,

5.000%,

12/01/44

12/22

at

102.00

N/R

2,037,840

16,210

Total

Long-Term

Care

16,468,546

Tax

Obligation/General

-

1.7%

525

Puerto

Rico,

General

Obligation

Bonds,

Public

improvement

Series

2007A,

5.000%,

7/01/23

3/22

at

100.00

AA

525,504

Puerto

Rico,

General

Obligation

Bonds,

Refunding

Public

Improvement

Series

2011C:

675

5.250%,

7/01/27

-

AGM

Insured

3/22

at

100.00

AA

675,648

425

5.750%,

7/01/37

-

AGM

Insured

3/22

at

100.00

AA

425,404

770

Puerto

Rico,

General

Obligation

Bonds,

Refunding

Series

2003C-7,

6.000%,

7/01/27

-

NPFG

Insured

3/22

at

100.00

Baa2

774,889

2,395

Total

Tax

Obligation/General

2,401,445

Tax

Obligation/Limited

-

27.4%

Ashwaubenon

Community

Development

Authority,

Wisconsin,

Lease

Revenue

Bonds,

Brown

County

Expo

Center

Project,

Series

2019:

1,790

4.000%,

6/01/36

6/29

at

100.00

AA

2,020,659

3,500

3.000%,

6/01/44

6/29

at

100.00

AA

3,599,855

10,000

0.000%,

6/01/49

6/29

at

47.10

AA

3,781,700

Brookfield

Community

Development

and

Redevelopment

Authority,

Wisconsin,

Community

Development

Revenue

Bonds,

Series

2015A:

1,340

3.550%,

6/01/34

6/25

at

100.00

A3

1,408,112

1,530

3.600%,

6/01/35

6/25

at

100.00

A3

1,609,422

43

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/Limited

(continued)

$

1,250

Kaukauna

Redevelopment

Authority,

Outagamie

and

Calumet

Counties,

Wisconsin,

Redevelopment

Lease

Revenue

Bonds,

Series

2015,

4.125%,

6/01/40

6/25

at

100.00

A+

$

1,318,988

675

Milwaukee

Redevelopment

Authority,

Wisconsin,

HSI

Industrial

I

LLC

Project

Revenue

Bonds,

Series

2008,

5.125%,

6/01/29,

(AMT)

3/22

at

100.00

A2

676,802

Milwaukee

Redevelopment

Authority,

Wisconsin,

Lease

Revenue

Bonds,

Public

Schools,

Series

2016A:

800

5.000%,

11/15/30

11/26

at

100.00

A+

916,480

500

5.000%,

11/15/31

11/26

at

100.00

A+

572,560

550

5.000%,

11/15/32

11/26

at

100.00

A+

629,277

Milwaukee

Redevelopment

Authority,

Wisconsin,

Lease

Revenue

Bonds,

Public

Schools,

Series

2017:

145

5.000%,

11/15/22

No

Opt.

Call

A+

149,240

630

5.000%,

11/15/28

11/26

at

100.00

A+

725,111

500

5.000%,

11/15/34

11/26

at

100.00

A+

570,615

1,000

5.000%,

11/15/35

11/26

at

100.00

A+

1,139,300

500

5.000%,

11/15/36

11/26

at

100.00

A+

568,680

500

Puerto

Rico

Convention

Center

District

Authority,

Hotel

Occupancy

Tax

Revenue

Bonds,

Series

2006A,

5.000%,

7/01/31

-

AMBAC

Insured

3/22

at

100.00

N/R

510,750

Puerto

Rico

Highway

and

Transportation

Authority,

Highway

Revenue

Bonds,

Series

2007N:

535

5.250%,

7/01/32

-

NPFG

Insured

No

Opt.

Call

Baa2

566,554

435

5.250%,

7/01/33

-

NPFG

Insured

No

Opt.

Call

Baa2

460,965

1,000

5.250%,

7/01/36

No

Opt.

Call

AA

1,044,880

500

Puerto

Rico

Municipal

Finance

Agency,

Series

2002A,

5.000%,

8/01/27

-

AGM

Insured

3/22

at

100.00

AA

507,385

1,025

Puerto

Rico

Public

Buildings

Authority,

Guaranteed

Government

Facilities

Revenue

Bonds,

Series

2007N,

5.000%,

7/01/32

3/22

at

100.00

AA

1,025,984

2,085

Southeast

Wisconsin

Professional

Baseball

Park

District,

Sales

Tax

Revenue

Refunding

Bonds,

Series

1998A,

5.500%,

12/15/26

-

NPFG

Insured

No

Opt.

Call

Aa3

2,373,356

Virgin

Islands

Public

Finance

Authority,

Gross

Receipts

Taxes

Loan

Note,

Refunding

Series

2006:

120

5.000%,

10/01/25

-

NPFG

Insured

3/22

at

100.00

Baa2

121,943

125

5.000%,

10/01/28

-

FGIC

Insured

3/22

at

100.00

Baa2

127,025

Wisconsin

Center

District,

Appropiation

Revenue

Bonds,

Milwaukee

Arena

Project,

Series

2016:

390

5.000%,

12/15/27

6/26

at

100.00

Aa3

447,217

1,000

5.000%,

12/15/30

6/26

at

100.00

Aa3

1,139,550

500

5.000%,

12/15/31

6/26

at

100.00

Aa3

569,775

4,000

Wisconsin

Center

District,

Dedicated

Tax

Revenue

Bonds,

Milwaukee

Arena

Project,

Senior

Series

2016A,

0.000%,

12/15/39

-

AGM

Insured

6/26

at

60.88

AA

2,156,480

Wisconsin

Center

District,

Dedicated

Tax

Revenue

Bonds,

Refunding

Junior

Series

1999:

1,125

5.250%,

12/15/23

No

Opt.

Call

AA

1,180,845

675

5.250%,

12/15/27

No

Opt.

Call

AA

775,197

Wisconsin

Center

District,

Dedicated

Tax

Revenue

Bonds,

Refunding

Senior

Series

2003A:

2,035

0.000%,

12/15/28

-

AGM

Insured

No

Opt.

Call

AA

1,724,520

1,945

0.000%,

12/15/31

No

Opt.

Call

AA

1,493,274

5,000

Wisconsin

Center

District,

Dedicated

Tax

Revenue

Bonds,

Supported

by

State

Moral

Obligation

Junior

Series

2020D,

0.000%,

12/15/50

-

AGM

Insured

12/30

at

46.55

AA

1,730,500

47,705

Total

Tax

Obligation/Limited

37,643,001

Transportation

-

0.3%

55

Public

Finance

Authority

of

Wisconsin,

Senior

Airport

Facilities

Revenue

and

Refunding

Bonds,

TrIPS

Obligated

Group,

Series

2012B,

5.000%,

7/01/22

No

Opt.

Call

BBB+

55,302

355

Virginia

Small

Business

Financing

Authority,

Revenue

Bonds,

Elizabeth

River

Crossing,

OPCO

LLC

Project,

Senior

Lien

Series

2012,

5.250%,

1/01/32,

(AMT)

7/22

at

100.00

BBB

360,183

410

Total

Transportation

415,485

Nuveen

Wisconsin

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

44

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

U.S.

Guaranteed

-

4.6%

(5)

$

300

Milwaukee

Redevelopment

Authority,

Wisconsin,

Revenue

Bonds,

Milwaukee

School

of

Engineering

Project,

Series

2012,

4.100%,

4/01/32,

(Pre-refunded

4/01/22)

-

AGM

Insured

4/22

at

100.00

AA

$

300,855

1,000

Neenah

Community

Development

Authority,

Wisconsin,

Lease

Revenue

Bonds,

Refunding

Series

2013,

4.100%,

12/01/27,

(Pre-refunded

12/01/23)

12/23

at

100.00

A2

1,050,300

Wisconsin

Center

District,

Dedicated

Tax

Revenue

Bonds,

Refunding

Junior

Series

1999:

1,055

5.250%,

12/15/23,

(ETM)

No

Opt.

Call

AA

1,080,953

190

5.250%,

12/15/27,

(ETM)

No

Opt.

Call

AA

218,779

500

Wisconsin

Center

District,

Dedicated

Tax

Revenue

Bonds,

Refunding

Junior

Series

2013A,

5.000%,

12/15/29,

(Pre-refunded

12/15/22)

12/22

at

100.00

Baa1

515,755

810

Wisconsin

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Beaver

Dam

Community

Hospitals

Inc,

Series

2013A,

5.250%,

8/15/34,

(Pre-refunded

8/15/23)

8/23

at

100.00

N/R

857,879

10

Wisconsin

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Howard

Young

Health

Care,

Inc,

Refunding

Series

2012,

5.000%,

8/15/22,

(ETM)

No

Opt.

Call

N/R

10,196

500

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Franciscan

Sisters

of

Christian

Charity

Sponsored

Ministry,

Series

2017A,

5.000%,

9/01/36,

(Pre-refunded

9/01/27)

9/27

at

100.00

N/R

586,900

10

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Monroe

Clinic

Inc.,

Refunding

Series

2016,

5.000%,

2/15/30,

(Pre-refunded

8/15/25)

8/25

at

100.00

N/R

11,195

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Three

Pillars

Senior

Living

Communities,

Refunding

Series

2013:

1,520

5.000%,

8/15/43,

(Pre-refunded

8/15/23)

8/23

at

100.00

BBB+

1,606,655

130

5.000%,

8/15/43,

(Pre-refunded

8/15/23)

8/23

at

100.00

A

137,411

6,025

Total

U.S.

Guaranteed

6,376,878

Utilities

-

3.5%

995

Beaver

County

Industrial

Development

Authority,

Pennsylvania,

Pollution

Control

Revenue

Bonds,

FirstEnergy

Generation

Project,

Refunding

Series

2006A,

3.500%,

4/01/41

(6)

No

Opt.

Call

N/R

1,244

125

Guam

Power

Authority,

Revenue

Bonds,

Series

2012A,

5.000%,

10/01/34

10/22

at

100.00

BBB

127,413

860

Ohio

Air

Quality

Development

Authority,

Ohio,

Air

Quality

Development

Revenue

Bonds,

FirstEnergy

Generation

Corporation

Project,

Series

2009A,

5.700%,

8/01/22

No

Opt.

Call

N/R

1,075

1,000

Ohio

Air

Quality

Development

Authority,

Ohio,

Pollution

Control

Revenue

Bonds,

FirstEnergy

Generation

Project,

Refunding

Series

2006A,

3.750%,

12/01/23

(6)

No

Opt.

Call

N/R

1,250

265

Pennsylvania

Economic

Development

Financing

Authority,

Exempt

Facilities

Revenue

Bonds,

Shippingport

Project,

First

Energy

Guarantor.,

Series

2005A,

3.750%,

12/01/40

(6)

No

Opt.

Call

N/R

331

575

Puerto

Rico

Electric

Power

Authority,

Power

Revenue

Bonds,

Refunding

Series

2005SS,

5.000%,

7/01/30

-

AGM

Insured

3/22

at

100.00

AA

586,057

580

Puerto

Rico

Electric

Power

Authority,

Power

Revenue

Bonds,

Series

2003NN,

5.250%,

7/01/23

-

NPFG

Insured

No

Opt.

Call

Baa2

589,292

790

Puerto

Rico

Electric

Power

Authority,

Power

Revenue

Bonds,

Series

2005RR,

5.000%,

7/01/28

3/22

at

100.00

AA

805,192

305

Puerto

Rico

Electric

Power

Authority,

Power

Revenue

Bonds,

Series

2007UU,

5.000%,

7/01/24

-

AGM

Insured

3/22

at

100.00

AA

310,865

Puerto

Rico

Electric

Power

Authority,

Power

Revenue

Bonds,

Series

2007VV:

675

5.250%,

7/01/24

No

Opt.

Call

Baa2

693,603

130

5.250%,

7/01/26

-

NPFG

Insured

No

Opt.

Call

Baa2

135,885

185

5.250%,

7/01/31

-

AGM

Insured

No

Opt.

Call

AA

191,873

250

5.250%,

7/01/35

-

NPFG

Insured

No

Opt.

Call

Baa2

265,502

1,200

Virgin

Islands

Water

and

Power

Authority,

Electric

System

Revenue

Bonds,

Refunding

Series

2007A,

5.000%,

7/01/25

3/22

at

100.00

CCC

1,162,944

7,935

Total

Utilities

4,872,526

$

147,665

Total

Municipal

Bonds

(cost

$135,936,292)

139,636,205

45

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:

Shares

Description

(1)

Value

COMMON

STOCKS

-

3.7%  

Independent

Power

and

Renewable

Electricity

Producers

-

3.7%

100,944

Energy

Harbor

Corp

(7),(8),(9)

$

5,027,011

Total

Common

Stocks

(cost

$2,869,331)

5,027,011

Total

Long-Term

Investments

(cost

$138,805,623)

144,663,216

Floating

Rate

Obligations

-

(5.8)%  

(

8,020,000

)

Other

Assets

Less

Liabilities

-

0.4%

576,960

Net

Assets

-

100%

$

137,220,176

Level

1

Level

2

Level

3

Total

Long-Term

Investments:

Municipal

Bonds

$

–

$

139,636,205

$

–

$

139,636,205

Common

Stocks

–

5,027,011

–

5,027,011

Total

$

–

$

144,663,216

$

–

$

144,663,216

(1)

All

percentages

shown

in

the

Portfolio

of

Investments

are

based

on

net

assets.

(2)

Optional

Call

Provisions:

Dates

(month

and

year)

and

prices

of

the

earliest

optional

call

or

redemption.

There

may

be

other

call

provisions

at

varying

prices

at

later

dates.

Certain

mortgage-backed

securities

may

be

subject

to

periodic

principal

paydowns.

(3)

The

ratings

disclosed

are

the

highest

of

the

Standard

&

Poor's

Group

("Standard

&

Poor's"),

Moody's

Investors

Service,

Inc.

("Moody's")

or

Fitch,

Inc.

("Fitch")

rating.

Ratings

below

BBB

by

Standard

&

Poor's,

Baa

by

Moody's

or

BBB

by

Fitch

are

considered

to

be

below

investment

grade.

Holdings

designated

N/R

are

not

rated

by

any

of

these

national

rating

agencies.

(4)

Investment,

or

portion

of

investment,

has

been

pledged

to

collateralize

the

net

payment

obligations

for

investments

in

inverse

floating

rate

transactions.

(5)

Backed

by

an

escrow

or

trust

containing

sufficient

U.S.

Government

or

U.S.

Government

agency

securities,

which

ensure

the

timely

payment

of

principal

and

interest.

(6)

Defaulted

security.

A

security

whose

issuer

has

failed

to

fully

pay

principal

and/or

interest

when

due,

or

is

under

the

protection

of

bankruptcy.

(7)

For

fair

value

measurement

disclosure

purposes,

investment

classified

as

Level

2.

(8)

Common

Stock

received

as

part

of

the

bankruptcy

settlements

during

February

2020

for

Beaver

County

Industrial

Development

Authority,

Pennsylvania,

Pollution

Control

Revenue

Refunding

Bonds,

FirstEnergy

Nuclear

Generation

Project,

Series

2006A,

3.500%,

4/01/41,

Ohio

Air

Quality

Development

Authority,

Ohio,

Air

Quality

Development

Revenue

Bonds,

FirstEnergyGeneration

Corporation

Project,

Series

2009A,

5.700%,

8/01/20,

Ohio

Air

Quality

Development

Authority,

Ohio,

Pollution

Control

Revenue

Bonds,

FirstEnergy

Generation

Project,

Refund-

ing

Series

2006A,

3.750%,

12/01/23,

and

Pennsylvania

Economic

Development

Financing

Authority,

Exempt

Facilities

Revenue

Bonds,

Shippingport

Project,

First

Energy

Guarantor,

Series2005A,

3.750%,

12/01/40.

(9)

Non-income

producing;

issuer

has

not

declared

an

ex-dividend

date

within

the

past

twelve

months.

144A

Investment

is

exempt

from

registration

under

Rule

144A

of

the

Securities

Act

of

1933,

as

amended.

These

investments

may

only

be

resold

in

transactions

exempt

from

registration,

which

are

normally

those

transactions

with

qualified

institutional

buyers.

AMT

Alternative

Minimum

Tax

ETM

Escrowed

to

maturity

Nuveen

Wisconsin

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

46

IF

Inverse

floating

rate

security

issued

by

a

tender

option

bond

(“TOB”)

trust,

the

interest

rate

on

which

varies

inversely

with

the

Securities

Industry

Financial

Markets

Association

(SIFMA)

short-term

rate,

which

resets

weekly,

or

a

similar

short-term

rate,

and

is

reduced

by

the

expenses

related

to

the

TOB

trust.

UB

Underlying

bond

of

an

inverse

floating

rate

trust

reflected

as

a

financing

transaction.

WI/DD

Purchased

on

a

when-issued

or

delayed

delivery

basis.

47

Nuveen

Ohio

Municipal

Bond

Fund

Portfolio

of

Investments

February

28,

2022

(Unaudited)

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

LONG-TERM

INVESTMENTS

-

98.6%   

MUNICIPAL

BONDS

-

96.2%  

Consumer

Discretionary

-

0.7%

Franklin

County

Convention

Facilities

Authority,

Ohio,

Hotel

Project

Revenue

Bonds,

Greater

Columbus

Convention

Center

Hotel

Expansion

Project,

Series

2019:

$

1,350

5.000%,

12/01/44

12/29

at

100.00

BBB-

$

1,472,364

3,160

5.000%,

12/01/51

12/29

at

100.00

BBB-

3,418,488

4,510

Total

Consumer

Discretionary

4,890,852

Consumer

Staples

-

2.8%

20,690

Buckeye

Tobacco

Settlement

Financing

Authority,

Ohio,

Tobacco

Settlement

Asset-Backed

Revenue

Bonds,

Refunding

Senior

Lien

Capital

Appreciation

Series

2020B-3

Class

2,

0.000%,

6/01/57

6/30

at

22.36

N/R

3,231,364

1,460

Buckeye

Tobacco

Settlement

Financing

Authority,

Ohio,

Tobacco

Settlement

Asset-Backed

Revenue

Bonds,

Refunding

Senior

Lien

Series

2020A-2

Class

1,

4.000%,

6/01/48

6/30

at

100.00

BBB+

1,534,270

14,405

Buckeye

Tobacco

Settlement

Financing

Authority,

Ohio,

Tobacco

Settlement

Asset-Backed

Revenue

Bonds,

Refunding

Senior

Lien

Series

2020B-2

Class

2,

5.000%,

6/01/55

6/30

at

100.00

N/R

15,692,663

36,555

Total

Consumer

Staples

20,458,297

Education

and

Civic

Organizations

-

12.5%

705

Allen

County

Port

Authority

Economic

Development,

Ohio,

Revenue

Bonds,  University

of

Northwestern,

Refunding

Series

2021A,

4.000%,

12/01/31

6/31

at

100.00

BBB-

756,169

2,065

Bowling

Green

State

University,

Ohio,

General

Receipts

Bonds,

Series

2016A,

5.000%,

6/01/34

12/25

at

100.00

A+

2,305,511

Hamilton

County,

Ohio,

Economic

Development

Revenue

Bonds,

King

Highland

Community

Urban

Redevelopment

Corporation

-

University

of

Cincinnati,

Lessee

Project,

Refunding

Series

2015:

1,320

5.000%,

6/01/32

-

BAM

Insured

6/25

at

100.00

AA

1,454,429

2,680

5.000%,

6/01/35

-

BAM

Insured

6/25

at

100.00

AA

2,944,007

Lake

County

Community

College

District,

Ohio,

General

Receipts

Revenue

Bonds,

Lakeland

Community

College,

Refunding

Series

2019:

2,770

5.000%,

10/01/32

10/29

at

100.00

Aa2

3,372,669

2,055

4.000%,

10/01/34

10/29

at

100.00

Aa2

2,330,041

2,465

Miami

University

of

Ohio,

General

Receipts

Bonds,

Refunding

Series

2014,

5.000%,

9/01/30

9/24

at

100.00

AA

2,671,764

880

Miami

University

of

Ohio,

General

Receipts

Bonds,

Refunding

Series

2017,

5.000%,

9/01/35

9/26

at

100.00

AA

1,007,354

3,695

Miami

University

of

Ohio,

General

Receipts

Revenue

Bonds,

Refunding

Series

2017,

5.000%,

9/01/41

9/26

at

100.00

AA

4,224,567

2,875

Miami

University

of

Ohio,

General

Receipts

Revenue

Bonds,

Refunding

Series

2020A,

4.000%,

9/01/45

9/30

at

100.00

AA

3,235,209

Miami

University

of

Ohio,

General

Receipts

Revenue

Bonds,

Refunding

Series

2021A:

530

5.000%,

9/01/30

No

Opt.

Call

N/R

664,630

685

5.000%,

9/01/36

9/31

at

100.00

AA

864,018

Northeast

Ohio

Medical

University,

General

Receipts

Bonds,

Refunding

Series

2021A:

100

5.000%,

12/01/26

No

Opt.

Call

Baa2

112,590

125

5.000%,

12/01/28

No

Opt.

Call

Baa2

145,201

150

5.000%,

12/01/30

No

Opt.

Call

Baa2

177,600

Nuveen

Ohio

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

48

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Education

and

Civic

Organizations

(continued)

Northeast

Ohio

Medical

University,

General

Receipts

Bonds,

Refunding

Series

2021B:

$

700

4.000%,

12/01/35

-

BAM

Insured

12/30

at

100.00

AA

$

787,990

740

4.000%,

12/01/37

-

BAM

Insured

12/30

at

100.00

AA

830,568

570

4.000%,

12/01/38

-

BAM

Insured

12/30

at

100.00

AA

638,041

600

4.000%,

12/01/39

-

BAM

Insured

12/30

at

100.00

AA

669,342

610

4.000%,

12/01/40

-

BAM

Insured

12/30

at

100.00

AA

678,332

1,310

4.000%,

12/01/42

-

BAM

Insured

12/30

at

100.00

AA

1,447,249

Ohio

Higher

Education

Facilities

Commission,

Revenue

Bonds,

Denison

University

Project,

Series

2017A:

2,100

5.000%,

11/01/42

5/27

at

100.00

AA

2,433,291

1,500

5.250%,

11/01/46

5/27

at

100.00

AA

1,754,775

Ohio

Higher

Educational

Facilities

Commission,

Revenue

Bonds,

Denison

University

Project,

Series

2012:

1,140

5.000%,

11/01/27

5/22

at

100.00

AA

1,148,299

1,000

5.000%,

11/01/30

5/22

at

100.00

AA

1,007,280

1,250

Ohio

Higher

Educational

Facilities

Commission,

Revenue

Bonds,

University

of

Dayton,

Tender

Option

Bond

Trust

2016-XG0069,

16.888%,

12/01/43,

144A,

(IF)

(4)

12/22

at

100.00

A+

1,383,162

Ohio

Higher

Educational

Facility

Commission,

Higher

Educational

Facility

Revenue

Bonds,

John

Carroll

University

2022

Project,

Series

2022:

3,750

4.000%,

10/01/42

10/31

at

100.00

N/R

4,089,600

3,750

4.000%,

10/01/47

10/31

at

100.00

N/R

4,047,787

3,410

Ohio

Higher

Educational

Facility

Commission,

Revenue

Bonds,

Case

Western

Reserve

University

Project,

Refunding

Series

2021A,

4.000%,

12/01/44

12/31

at

100.00

N/R

3,889,310

2,500

Ohio

Higher

Educational

Facility

Commission,

Revenue

Bonds,

Kenyon

College,

Series

2015,

5.000%,

7/01/41

7/25

at

100.00

A

2,768,350

1,505

Ohio

Higher

Educational

Facility

Commission,

Revenue

Bonds,

Kenyon

College,

Series

2017,

5.000%,

7/01/42

7/27

at

100.00

A

1,726,446

1,000

Ohio

Higher

Educational

Facility

Commission,

Revenue

Bonds,

Otterbein

University

2022

Project,

Series

2022A,

4.000%,

12/01/46

12/31

at

100.00

N/R

1,069,860

Ohio

Higher

Educational

Facility

Commission,

Revenue

Bonds,

University

of

Dayton

Project,

Series

2020:

1,000

5.000%,

2/01/35

2/30

at

100.00

A+

1,205,770

900

4.000%,

2/01/36

2/30

at

100.00

A+

1,010,097

485

4.000%,

2/01/39

2/30

at

100.00

A+

540,280

1,405

Ohio

State

University,

General

Receipts

Bonds,

Multiyear

Debt

Issuance

Program

II,

Green

Series

2021A,

4.000%,

12/01/38

12/31

at

100.00

N/R

1,637,317

2,000

Ohio

State

University,

General

Receipts

Bonds,

Multiyear

Debt

Issuance

Program,

Series

2020A,

5.000%,

12/01/29

No

Opt.

Call

Aa1

2,487,780

Ohio

State

University,

General

Receipts

Bonds,

Series

2014A:

4,820

5.000%,

12/01/34

12/24

at

100.00

Aa1

5,306,965

5,000

5.000%,

12/01/39

12/24

at

100.00

Aa1

5,492,300

Shawnee

State

University,

Ohio,

General

Receipts

Bonds,

Series

2016:

1,120

5.000%,

6/01/28

-

BAM

Insured

6/26

at

100.00

AA

1,271,099

1,180

5.000%,

6/01/29

-

BAM

Insured

6/26

at

100.00

AA

1,336,091

1,000

Tuscarawas

County

Economic

Development

and

Finance

Alliance,

Ohio,

Higher

Education

Facilities

Revenue

Bonds,

Ashland

University,

Refunding

&

Improvement

Series

2015,

6.000%,

3/01/45

3/25

at

100.00

N/R

1,058,570

University

of

Akron,

Ohio,

General

Receipts

Bonds,

Series

2021A:

1,535

5.000%,

1/01/30

-

BAM

Insured

No

Opt.

Call

N/R

1,884,642

1,615

5.000%,

1/01/31

-

BAM

Insured

No

Opt.

Call

N/R

2,019,396

1,695

5.000%,

1/01/32

-

BAM

Insured

No

Opt.

Call

N/R

2,153,582

3,000

University

of

Cincinnati,

Ohio,

General

Receipts

Bonds,

Series

2016C,

5.000%,

6/01/46

6/26

at

100.00

AA-

3,398,130

1,285

Wright

State

University,

Ohio,

General

Reciepts

Bonds,

Refunding

Series

2021A,

5.000%,

5/01/30

-

BAM

Insured

No

Opt.

Call

N/R

1,574,074

49

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Education

and

Civic

Organizations

(continued)

Youngstown

State

University,

Ohio,

General

Receipts

Bonds,

Series

2021:

$

1,335

4.000%,

12/15/28

-

AGM

Insured

No

Opt.

Call

AA

$

1,532,420

875

4.000%,

12/15/31

-

AGM

Insured

6/31

at

100.00

AA

1,032,439

80,785

Total

Education

and

Civic

Organizations

91,576,393

Health

Care

-

7.0%

2,500

Allen

County,

Ohio,

Hospital

Facilities

Revenue

Bonds,

Mercy

Health,

Series

2017A,

5.000%,

8/01/42

2/28

at

100.00

AA-

2,905,725

Chillicothe,

Ohio,

Hospital

Facilities

Revenue

Bonds,

Adena

Health

System

Obligated

Group

Project,

Refunding

&

Improvement

Series

2017:

2,600

5.000%,

12/01/37

12/27

at

100.00

A-

2,991,326

1,110

5.000%,

12/01/47

12/27

at

100.00

A-

1,275,124

5,000

Cleveland

Clinic

Health

System

Obligated

Group,

Ohio,

Martin

County

Health

Facilities

Authority,

Hospital

Revenue

Bonds,

Series

2019B,

4.000%,

1/01/46

1/29

at

100.00

AA

5,533,950

Fairfield

County,

Ohio,

Hospital

Facilities

Revenue

Bonds,

Fairfield

Medical

Center

Project,

Series

2013:

1,600

5.000%,

6/15/43

6/23

at

100.00

Ba2

1,636,704

495

5.250%,

6/15/43

6/23

at

100.00

Ba2

507,900

2,255

Franklin

County,

Ohio,

Revenue

Bonds,

Trinity

Health

Credit

Group,

Series

2017A,

5.000%,

12/01/47

12/27

at

100.00

AA-

2,594,400

1,000

Franklin

County,

Ohio,

Revenue

Bonds,

Trinity

Health

Credit

Group,

Series

2017OH,

4.000%,

12/01/46

6/27

at

100.00

AA-

1,078,580

Hamilton

County,

Ohio,

Hospital

Facilities

Revenue

Bonds,

Cincinnati

Children's

Hospital

Medical

Center,

Series

2019CC:

600

5.000%,

11/15/41

No

Opt.

Call

AA

818,412

3,000

5.000%,

11/15/49

No

Opt.

Call

AA

4,170,960

2,230

Miami

County,

Ohio,

Hospital

Facilities

Revenue

Bonds,

Kettering

Health

Network

Obligated

Group

Project,

Refunding

Improvement

Series

2019,

5.000%,

8/01/39

8/28

at

100.00

A+

2,657,536

Muskingum

County,

Ohio,

Hospital

Facilities

Revenue

Bonds,

Genesis

HealthCare

System

Obligated

Group

Project,

Series

2013:

2,000

5.000%,

2/15/44

2/23

at

100.00

BB+

2,050,840

3,000

5.000%,

2/15/48

2/23

at

100.00

BB+

3,073,230

Ohio

State,

Hospital

Revenue

Bonds,

Cleveland

Clinic

Health

System

Obligated

Group,

Refunding

Series

2017A:

1,155

5.000%,

1/01/30

1/28

at

100.00

AA

1,371,320

2,755

5.000%,

1/01/33

1/28

at

100.00

AA

3,261,341

1,425

Ohio

State,

Hospital

Revenue

Bonds,

Cleveland

Clinic

Health

System

Obligated

Group,

Refunding

Series

2021B,

5.000%,

1/01/34

1/32

at

100.00

N/R

1,806,130

Ohio

State,

Hospital

Revenue

Bonds,

University

Hospitals

Health

System,

Inc.,

Series

2013A:

1,475

5.000%,

1/15/28

1/23

at

100.00

A

1,522,820

4,390

5.000%,

1/15/29

1/23

at

100.00

A

4,534,299

Ohio

State,

Hospital

Revenue

Bonds,

University

Hospitals

Health

System,

Inc.,

Series

2020A:

2,280

4.000%,

1/15/50

1/30

at

100.00

A

2,471,680

2,725

5.000%,

1/15/50

1/30

at

100.00

A

3,204,218

1,630

Scioto

County,

Ohio,

Hospital

Facilities

Revenue

Bonds,

Southern

Ohio

Medical

Center,

Refunding

Series

2016,

5.000%,

2/15/32

2/26

at

100.00

A3

1,823,041

45,225

Total

Health

Care

51,289,536

Nuveen

Ohio

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

50

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Housing/Multifamily

-

0.7%

$

5,000

Columbus

Metropolitan

Housing

Authority,

Ohio,

General

Revenue

Bonds,

Series

2021,

4.000%,

8/01/36

8/31

at

100.00

A+

$

5,581,950

Tax

Obligation/General

-

19.8%

3,150

Apollo

Career

Center

Joint

Vocational

School

District,

Allen,

Auglaize,

Hardin,

Hancock,

Putnam

&

Van

Wert

Counties,

Ohio,

General

Obligation

Bonds,

Various

Purpose

School

Improvement

Series

2017,

5.000%,

12/01/41

12/27

at

100.00

Aa2

3,653,622

1,180

Canal

Winchester

Local

School

District,

Franklin

and

Fairfield

Counties,

Ohio,

General

Obligation

Bonds,

Series

2005B,

0.000%,

12/01/33

-

NPFG

Insured

No

Opt.

Call

Aa3

891,643

380

Cincinnati

City

School

District,

Hamilton

County,

Ohio,

General

Obligation

Bonds,

Refunding

Classroom

Facilities

Construction

&

Improvement

Series

2006,

5.250%,

12/01/27

-

FGIC

Insured

No

Opt.

Call

Aa2

457,775

1,000

Columbus

City

School

District,

Franklin

County,

Ohio,

General

Obligation

Bonds,

Refunding

Series

2006,

0.000%,

12/01/28

-

AGM

Insured

No

Opt.

Call

AA

873,090

3,110

Columbus

City

School

District,

Franklin

County,

Ohio,

General

Obligation

Bonds,

Refunding

Various

Purpose

Series

2016B,

5.000%,

12/01/33

6/26

at

100.00

AA

3,536,412

5,530

Columbus,

Ohio,

General

Obligation

Bonds,

Refunding

Various

Purpose

Series

2017-1,

5.000%,

4/01/29

10/27

at

100.00

AAA

6,548,073

5,000

Columbus,

Ohio,

General

Obligation

Bonds,

Series

2015A,

5.000%,

7/01/25

No

Opt.

Call

AAA

5,596,750

5,000

Columbus,

Ohio,

General

Obligation

Bonds,

Various

Purpose

Series

2018A,

5.000%,

4/01/29

10/28

at

100.00

AAA

6,091,050

3,000

Columbus,

Ohio,

General

Obligation

Bonds,

Various

Purpose

Series

2019A,

5.000%,

4/01/40

4/29

at

100.00

AAA

3,637,260

Columbus,

Ohio,

General

Obligation

Bonds,

Various

Purpose

Series

2021A:

1,360

5.000%,

4/01/34

10/30

at

100.00

AAA

1,712,675

5,000

5.000%,

4/01/37

10/30

at

100.00

N/R

6,272,450

490

Cuyahoga

County,

Ohio,

General

Obligation

Bonds,

Refunding

&

Capital

Improvement

Series

2020A,

4.000%,

12/01/33

6/30

at

100.00

AA

567,400

530

Dayton

Metro

Library,

Ohio,

General

Obligation

Bonds,

Taxable

Refunding

Library

Improvement

Series

2019,

4.000%,

12/01/30

12/29

at

100.00

Aa1

615,998

Dayton,

Ohio,

General

Obligation

Bonds,

Limited

Tax

Refunding

&

Improvement

Series

2020:

850

4.000%,

12/01/31

12/28

at

100.00

AA

971,907

1,205

4.000%,

12/01/32

12/28

at

100.00

AA

1,376,291

5,000

Dublin

City

School

District,

Franklin,

Delaware

and

Union

Counties,

Ohio,

General

Obligation

Bonds,

School

Facilities

Construction

&

Improvement

Series

2019A,

4.000%,

12/01/44

12/28

at

100.00

AAA

5,663,300

Dublin,

Ohio,

General

Obligation

Bonds,

Limited

Tax

Various

Purpose

Series

2015:

1,000

5.000%,

12/01/23

No

Opt.

Call

Aaa

1,068,160

450

5.000%,

12/01/24

No

Opt.

Call

Aaa

494,820

2,500

Fairborn

City

School

District,

Greene

County,

Ohio,

General

Obligation

Bonds,

School

Facilities

Construction

&

Improvement

Series

2021A,

4.000%,

12/01/50

12/30

at

100.00

Aa3

2,823,975

4,225

Franklin

County,

Ohio,

General

Obligation

Bonds,

Refunding

Series

2015,

5.000%,

12/01/31

12/25

at

100.00

AAA

4,767,913

2,000

Gahanna-Jefferson

City

School

District,

Franklin

County,

Ohio,

General

Obligation

Bonds,

Construction

&

Improvement

Series

2018,

5.000%,

12/01/48

6/28

at

100.00

Aa3

2,333,780

Graham

Local

School

District,

Champaign

and

Shelby

Counties,

Ohio,

General

Obligation

Bonds,

School

Improvement

Series

2013:

500

0.000%,

12/01/29

No

Opt.

Call

Aa2

419,940

850

0.000%,

12/01/30

No

Opt.

Call

Aa2

691,645

Grandview

Heights

City

School

District,

Franklin

County,

Ohio,

General

Obligation

Bonds,

School

Facilities

Construction

&

Improvement

Series

2019:

1,980

4.000%,

12/01/51

6/29

at

100.00

AA+

2,215,858

1,150

5.000%,

12/01/53

6/29

at

100.00

AA+

1,369,535

51

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/General

(continued)

$

2,595

Hilliard

City

School

District,

Franklin

County,

Ohio,

General

Obligation

Bonds,

School

Improvement

Series

2017,

4.000%,

12/01/46

12/26

at

100.00

AA+

$

2,806,570

1,095

Kenston

Local

School

District,

Geauga

County,

Ohio,

General

Obligation

Bonds,

School

improvement

Series

2012,

0.000%,

12/01/27

No

Opt.

Call

Aa1

981,262

1,560

Kettering

City

School

District,

Montgomery

County,

Ohio,

General

Obligation

Bonds,

Refunding

Series

2007,

5.250%,

12/01/31

-

AGM

Insured

No

Opt.

Call

AA

1,875,011

1,000

Little

Miami

Local

School

District,

Warren

and

Clermont

Counties,

Ohio,

General

Obligation

Bonds,

School

Improvement

Series

2018A,

5.000%,

11/01/43

11/25

at

100.00

AA

1,108,550

1,000

Mason

City

School

District,

Warren

and

Butler

Counties,

Ohio,

General

Obligation

Bonds,

Refunding

Series

2013A,

0.000%,

12/01/22

No

Opt.

Call

Aa1

993,280

1,000

Maumee

City

School

District,

Lucas

County,

Ohio,

General

Obligation

Bonds,

Capital

Apprication

Refunding

Series

2012,

0.000%,

12/01/23

No

Opt.

Call

AA-

977,250

500

Medina

County,

Ohio,

General

Obligation

Bonds,

Courthouse

Facility

Improvement

Limited

Tax

Series

2021,

4.000%,

12/01/46

6/26

at

100.00

AA+

538,105

1,600

Medina,

Ohio,

General

Obligation

Bonds,

Limited

Tax

Refunding

Various

Purpose

Series

2021,

4.000%,

12/01/40

12/31

at

100.00

N/R

1,860,224

1,000

Middletown

City

School

District,

Butler

County,

Ohio,

General

Obligation

Bonds,

Refunding

Series

2007,

5.250%,

12/01/28

-

AGM

Insured

No

Opt.

Call

A2

1,208,960

1,585

New

Albany,

Ohio,

General

Obligation

Bonds,

Series

2012,

5.000%,

12/01/29

6/22

at

100.00

Aaa

1,602,181

Ohio

State,

General

Obligation

Bonds,

Common

Schools

Series

2017B:

4,500

5.000%,

9/15/27

No

Opt.

Call

AA+

5,341,455

5,000

5.000%,

9/01/30

No

Opt.

Call

AA+

6,328,650

11,430

Ohio

State,

General

Obligation

Bonds,

Common

Schools

Series

2019A,

5.000%,

6/15/37

6/29

at

100.00

AA+

13,884,135

2,000

Ohio

State,

General

Obligation

Bonds,

Highway

Capital

Improvement,

Series

2014R,

5.000%,

5/01/29

5/24

at

100.00

AAA

2,159,200

Ohio

State,

General

Obligation

Bonds,

Highway

Capital

Improvement,

Series

2018V:

2,500

5.000%,

5/01/33

5/28

at

100.00

AAA

2,995,025

1,250

5.000%,

5/01/34

5/28

at

100.00

AAA

1,496,425

Ohio

State,

General

Obligation

Bonds,

Highway

Capital

Improvement,

Series

2020W:

1,400

5.000%,

5/01/33

5/30

at

100.00

AAA

1,743,252

800

5.000%,

5/01/34

5/30

at

100.00

AAA

993,848

1,190

5.000%,

5/01/35

5/30

at

100.00

AAA

1,476,790

Ohio

State,

General

Obligation

Bonds,

Infrastructure

Improvement

Refunding

Series

2020B:

350

5.000%,

8/01/32

8/28

at

100.00

AA+

422,223

270

5.000%,

8/01/36

8/28

at

100.00

AA+

324,683

Ohio

State,

General

Obligation

Bonds,

Infrastructure

Improvement

Series

2020C:

2,300

5.000%,

3/01/38

3/31

at

100.00

AA+

2,894,987

1,000

5.000%,

3/01/40

3/31

at

100.00

AA+

1,252,260

3,500

Ohio

State,

General

Obligation

Bonds,

Refunding

Common

Schools

Series

2021C,

5.000%,

3/15/32

No

Opt.

Call

N/R

4,544,260

Olentangy

Local

School

District,

Delaware

and

Franklin

Counties,

Ohio,

General

Obigation

Bonds,

School

Facilities

Construction

&

Improvement

Series

2016:

1,000

5.000%,

12/01/38

6/26

at

100.00

AAA

1,126,590

1,875

5.000%,

12/01/41

6/26

at

100.00

AAA

2,100,956

Princeton

City

School

District,

Hamilton

County,

Ohio,

Certificates

of

Participation,

Series

2013:

50

5.000%,

12/01/33

12/22

at

100.00

AA-

51,361

2,380

Southwest

Local

School

District,

Hamilton

and

Butler

Counties,

Ohio,

General

Obligation

Bonds,

School

Improvement

Series

2018A,

4.000%,

1/15/55

1/28

at

100.00

Aa2

2,599,317

4,000

South-Western

City

School

District,

Franklin

and

Pickaway

Counties,

Ohio,

General

Obligation

Bonds,

School

Facilities

Construction

&

Improvement

Series

2019A,

4.000%,

12/01/48

12/29

at

100.00

AA

4,470,280

Nuveen

Ohio

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

52

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/General

(continued)

$

6,000

Sycamore

Community

School

District,

Hamilton

County,

Ohio,

General

Obligation

Bonds,

School

Improvement

Series

2020,

4.000%,

12/01/45

6/29

at

100.00

AAA

$

6,817,080

1,200

Toledo,

Ohio,

General

Obligation

Bonds,

Limited

Tax

Capital

Improvement

Series

2020,

4.000%,

12/01/35

12/30

at

100.00

A2

1,355,892

1,100

Wadsworth

City

School

District,

Medina

County,

Ohio,

General

Obligation

Bonds,

School

Improvement

Series

2021,

4.000%,

12/01/51

12/26

at

100.00

N/R

1,179,915

1,000

Westerville

City

School

District,

Franklin

and

Delaware

Counties,

Ohio,

General

Obligation

Bonds,

School

Facilities

Construction

&

Improvement

Series

2020,

3.000%,

12/01/43

6/29

at

100.00

Aa1

1,028,130

125,470

Total

Tax

Obligation/General

145,189,429

Tax

Obligation/Limited

-

19.4%

Blue

Ash,

Ohio,

Tax

Increment

Financing

Revenue

Bonds,

Duke

Realty

Ohio,

Series

2006:

950

5.000%,

12/01/25

3/22

at

100.00

N/R

955,833

1,165

5.000%,

12/01/30

3/22

at

100.00

N/R

1,170,545

1,890

5.000%,

12/01/35

3/22

at

100.00

N/R

1,897,485

5,500

Cleveland

Public

Library,

Cuyahoga

County,

Ohio,

Library

Facilities

Notes,

Series

2019A,

4.000%,

12/01/45

12/29

at

100.00

Aa2

6,233,425

Cleveland,

Ohio,

Income

Tax

Revenue

Bonds,

Bridges

&

Roadways

Improvements,

Subordinate

Lien

Series

2017B-2:

1,250

5.000%,

10/01/31

4/28

at

100.00

AA

1,492,700

1,000

5.000%,

10/01/32

4/28

at

100.00

AA

1,192,790

1,000

Columbus

Metropolitan

Library,

Franklin

County,

Ohio,

Special

Obligation

Library

Fund

Facilities

Notes,

Refunding

Series

2020,

4.000%,

12/01/30

No

Opt.

Call

Aa2

1,172,810

500

Columbus-Franklin

County

Finance

Authority,

Ohio,

Tax

Increment

Financing

Revenue

Bonds,

Bridge

Park

D

Block

Project,

Series

2019A-1,

5.000%,

12/01/51

6/29

at

100.00

N/R

526,315

1,265

Columbus-Franklin

County

Finance

Authority,

Ohio,

Tax

Increment

Financing

Revenue

Bonds,

Easton

Project,

Series

2020,

5.000%,

6/01/28,

144A

No

Opt.

Call

N/R

1,328,022

5,530

Cuyahoga

County,

Ohio,

Economic

Development

Revenue

Bonds,

Refunding

Series

2020D,

5.000%,

12/01/26

No

Opt.

Call

AA

6,404,680

4,185

Cuyahoga

County,

Ohio,

Sales

Tax

Revenue

Bonds,

Ballpark

Improvement

Project,

Series

2022A,

4.000%,

1/01/37

1/31

at

100.00

N/R

4,834,596

Cuyahoga

County,

Ohio,

Sales

Tax

Revenue

Bonds,

Refunding

Various

Purpose

Series

2014:

1,000

5.000%,

12/01/28

12/24

at

100.00

AAA

1,095,330

2,940

Dublin,

Ohio,

Special

Obligation

Non-Tax

Revenue

Bonds,

Series

2015A,

5.000%,

12/01/38

12/25

at

100.00

Aa1

3,285,832

495

Fairborn

City

School

District,

Greene,

Clark

and

Montgomery

Counties,

Ohio,

Certificates

of

Participation,

School

Facilities

Project,

Series

2021,

4.000%,

12/01/37

-

BAM

Insured

12/28

at

100.00

AA

556,603

3,560

Franklin

County

Convention

Facilities

Authority,

Ohio,

Lease

Appropriation

Bonds,

Greater

Columbus

Convention

Center

Hotel

Expansion

Project,

Series

2019,

5.000%,

12/01/46

12/29

at

100.00

AA

4,224,189

Franklin

County,

Ohio,

Sales

Tax

Revenue

Bonds,

Various

Purpose

Series

2018:

1,000

5.000%,

6/01/37

6/28

at

100.00

AAA

1,200,190

16,500

5.000%,

6/01/43

6/28

at

100.00

AAA

19,636,650

5,695

5.000%,

6/01/48

6/28

at

100.00

AAA

6,736,843

Gahanna-Jefferson

City

School

District,

Franklin

County,

Ohio,

Certificates

of

Participation,

School

Facilities

Project,

Series

2021:

1,020

4.000%,

12/01/31

-

BAM

Insured

12/30

at

100.00

AA

1,184,026

1,320

4.000%,

12/01/32

-

BAM

Insured

12/30

at

100.00

AA

1,535,886

1,375

4.000%,

12/01/33

-

BAM

Insured

12/30

at

100.00

AA

1,598,287

53

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/Limited

(continued)

Great

Oaks

Career

Campuses

Board

of

Education,

Brown,

Butler,

Clermont,

Clinton,

Fayette,

Greene,

Hamilton,

Highland,

Madison,

Pickaway,

Ross

and

Warren,

Ohio,

Certificates

of

Participation,

School

Improvement

Project,

Series

2021:

$

1,320

4.000%,

12/01/39

12/29

at

100.00

Aa1

$

1,501,539

1,425

4.000%,

12/01/41

12/29

at

100.00

Aa1

1,616,278

1,675

Greater

Cleveland

Regional

Transit

Authority,

Ohio,

Sales

Tax

Supported

Capital

Improvement

Bonds,

Refunding

Series

2014A,

5.000%,

12/01/25

No

Opt.

Call

AAA

1,896,134

2,180

Hamilton

County,

Ohio,

Sales

Tax

Bonds,

Refunding

Series

2016A,

5.000%,

12/01/30

12/26

at

100.00

AA-

2,524,811

Hamilton

County,

Ohio,

Sales

Tax

Bonds,

Subordinate

Series

2000B:

500

0.000%,

12/01/26

-

AMBAC

Insured

No

Opt.

Call

A1

456,810

1,750

0.000%,

12/01/28

-

AGM

Insured

No

Opt.

Call

AA

1,524,863

3,300

0.000%,

12/01/28

-

AMBAC

Insured

No

Opt.

Call

A1

2,856,315

Mayfield

City

School

District,

Ohio,

Certificates

of

Participation,

Middle

School

Project,

Series

2009B:

435

0.000%,

9/01/27

No

Opt.

Call

Aa2

390,834

855

0.000%,

9/01/28

No

Opt.

Call

Aa2

747,270

1,100

New

Albany

Community

Authority,

Ohio,

Community

Facilities

Revenue

Refunding

Bonds,

Series

2012C,

5.000%,

10/01/23

10/22

at

100.00

Aa3

1,124,849

1,060

Norwood,

Hamilton

County,

Ohio,

Special

Obligation

Development

Revenue

Bonds,

Central

Parke

Project,

Series

2017,

6.000%,

12/01/46

6/27

at

100.00

N/R

1,082,313

Ohio

State,

Capital

Facilities

Lease

Appropriation

Bonds,

Juvenile

Correctional

Building

Fund

Projects,

Series

2019A:

2,465

5.000%,

4/01/38

4/29

at

100.00

AA

2,970,128

2,485

5.000%,

4/01/39

4/29

at

100.00

AA

2,989,554

1,250

Ohio

State,

Capital

Facilities

Lease-Appropriation

Bonds,

Adult

Correctional

Building

Fund

Projects,

Series

2017A,

5.000%,

10/01/36

10/27

at

100.00

AA

1,460,450

2,245

Ohio

State,

Capital

Facilities

Lease-Appropriation

Bonds,

Adult

Correctional

Building

Fund

Projects,

Series

2019B,

5.000%,

10/01/31

No

Opt.

Call

AA

2,878,539

Ohio

State,

Capital

Facilities

Lease-Appropriation

Bonds,

Cultural

&

Sports

Facilities

Building

Fund

Projects,

Series

2021A:

1,700

5.000%,

4/01/31

No

Opt.

Call

AA

2,159,238

2,160

5.000%,

4/01/32

No

Opt.

Call

AA

2,795,342

1,200

Ohio

State,

Capital

Facilities

Lease-Appropriation

Bonds,

Parks

&

Recreation

Improvement

Fund

Projects,

Series

2017A,

5.000%,

12/01/31

12/27

at

100.00

AA

1,416,108

1,080

Ohio

State,

Capital

Facilities

Lease-Appropriation

Bonds,

Parks

&

Recreation

Improvement

Fund

Projects,

Series

2020A,

5.000%,

12/01/31

No

Opt.

Call

AA

1,389,031

Ohio

State,

Capital

Facilities

Lease-Appropriation

Bonds,

Parks

&

Recreation

Improvement

Fund

Projects,

Series

2022A:

1,635

5.000%,

12/01/29

No

Opt.

Call

N/R

2,025,700

1,150

5.000%,

12/01/31

No

Opt.

Call

N/R

1,479,061

1,250

Ohio

State,

Major

New

State

Infrastructure

Project

Revenue

Bonds,

Series

2019-1,

5.000%,

12/15/31

No

Opt.

Call

AA

1,608,825

945

Ohio

State,

Major

New

State

Infrastructure

Project

Revenue

Bonds,

Series

2021-1A,

5.000%,

12/15/32

No

Opt.

Call

AA

1,239,490

1,360

Ohio

State,

Transportation

Project

Revenue

Bonds,

Toledo-Lucas

County

Port

Authority

Seaport

and

Docks

Project,

State

Transportation

Infrastructure

GRF

Bond

Fund,

Series

2019-2,

5.000%,

11/15/39,

(AMT)

5/27

at

100.00

AA+

1,563,266

2,095

Pickaway

County,

Ohio,

Sales

Tax

Specia

Obligation

Bonds,

Series

2018,

5.000%,

12/01/44

12/28

at

100.00

AA

2,516,786

2,000

Pinnacle

Community

Infrastructure

Financing

Authority,

Grove

City,

Ohio,

Community

Facilities

Bonds,

Series

2015A,

4.000%,

12/01/31

-

AGM

Insured

12/25

at

100.00

AA

2,148,700

800

Port

of

Greater

Cincinnati

Development

Authority,

Ohio,

Public

Improvement

TOT

Revenue

Bonds,

Series

2021,

4.250%,

12/01/50,

144A

12/28

at

100.00

N/R

744,688

Nuveen

Ohio

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

54

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/Limited

(continued)

$

495

Port

of

Greater

Cincinnati

Development

Authority,

Ohio,

Special

Obligation

Development

TIF

Revenue

Bonds,

RBM

Development

-

Phase

2B

Project,

Series

2018A,

6.000%,

12/01/50

12/28

at

100.00

N/R

$

516,176

1,000

Port

of

Greater

Cincinnati

Development

Authority,

Ohio,

Special

Obligation

Tax

Increment

Financing

Revenue

Bonds,

Cooperative

Township

Public

Parking

Project,

Gallery

at

Kenwood,

Senior

Lien

Series

2019A,

5.000%,

11/01/51

11/30

at

100.00

N/R

957,400

Puerto

Rico

Sales

Tax

Financing

Corporation,

Sales

Tax

Revenue

Bonds,

Restructured

2018A-1:

8,320

4.500%,

7/01/34

7/25

at

100.00

N/R

8,993,338

1,257

4.550%,

7/01/40

7/28

at

100.00

N/R

1,392,517

500

Puerto

Rico

Sales

Tax

Financing

Corporation,

Sales

Tax

Revenue

Bonds,

Restructured

Cofina

Project

Series

2019A-2A,

4.550%,

7/01/40

7/28

at

100.00

N/R

553,905

265

Riversouth

Authority,

Ohio,

Lazarus

Building

Redevelopment

Bonds,

Series

2007A,

5.750%,

12/01/27

3/22

at

100.00

N/R

265,437

Riversouth

Authority,

Ohio,

Riversouth

Area

Redevelopment

Bonds,

Payable

from

City

of

Columbus,

Ohio

Annual

Rental

Appropriations,

Refunding

Series

2012A:

1,400

5.000%,

12/01/23

12/22

at

100.00

AA+

1,441,118

800

5.000%,

12/01/24

12/22

at

100.00

AA+

824,640

Riversouth

Authority,

Ohio,

Scioto

Peninsula

Area

Redevelopment

Bonds,

Payable

from

City

of

Columbus,

Ohio

Annual

Rental

Appropriations,

Series

2016:

1,000

5.000%,

12/01/28

12/25

at

100.00

AA+

1,130,060

1,000

5.000%,

12/01/29

12/25

at

100.00

AA+

1,130,060

2,955

Shaker

Heights

Public

Library,

Ohio,

Certificates

of

Participation,

Series

2019,

4.000%,

12/01/44

12/24

at

100.00

Aa2

3,109,960

Triway

Local

School

District,

Ohio,

Certificates

of

Participation,

Series

2021:

1,580

4.000%,

12/01/38

-

BAM

Insured

12/28

at

100.00

AA

1,765,397

2,200

4.000%,

12/01/39

-

BAM

Insured

12/28

at

100.00

AA

2,454,408

2,300

4.000%,

12/01/40

-

BAM

Insured

12/28

at

100.00

AA

2,562,499

125,632

Total

Tax

Obligation/Limited

142,466,874

Transportation

-

3.8%

750

Ohio

Higher

Educational

Facility

Commission,

Senior

Hospital

Parking

Revenue

Bonds,

University

Circle

Incorporated

2020

Project,

Series

2020,

5.000%,

1/15/50

1/30

at

100.00

A3

854,423

Ohio

State,

Private

Activity

Bonds,

Portsmouth

Gateway

Group,

LLC

-

Borrower,

Portsmouth

Bypass

Project,

Series

2015:

3,500

5.000%,

12/31/35

-

AGM

Insured,

(AMT)

6/25

at

100.00

AA

3,815,700

5,245

5.000%,

12/31/39

-

AGM

Insured,

(AMT)

6/25

at

100.00

AA

5,698,745

7,725

5.000%,

6/30/53,

(AMT)

6/25

at

100.00

A3

8,303,293

7,525

Ohio

State,

Revenue

Bonds,

Ohio

Turnpike

Commission,

Refunding

Series

1998A,

5.500%,

2/15/24

-

FGIC

Insured

No

Opt.

Call

Aa2

7,992,679

1,000

Ohio

Turnpike

Commission,

Turnpike

Revenue

Bonds,

Refunding

Series

2017A,

5.000%,

2/15/30

2/27

at

100.00

Aa2

1,159,500

25,745

Total

Transportation

27,824,340

U.S.

Guaranteed

-

12.2%

(5)

4,310

Cincinnati,

Ohio,

Water

System

Revenue

Bonds,

Series

2016A,

5.000%,

12/01/41,

(Pre-refunded

12/01/26)

12/26

at

100.00

AAA

5,026,150

Cleveland,

Ohio,

Income

Tax

Revenue

Bonds,

Bridges

&

Roadways

Improvements,

Subordinate

Lien

Series

2013A-2:

990

5.000%,

10/01/27,

(Pre-refunded

10/01/23)

10/23

at

100.00

AA

1,051,390

1,150

5.000%,

10/01/30,

(Pre-refunded

10/01/23)

10/23

at

100.00

AA

1,221,311

1,205

5.000%,

10/01/31,

(Pre-refunded

10/01/23)

10/23

at

100.00

AA

1,279,722

55

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

U.S.

Guaranteed

(5)

(continued)

Cleveland,

Ohio,

Income

Tax

Revenue

Bonds,

Bridges

&

Roadways

Improvements,

Subordinate

Lien

Series

2015A-2:

$

2,245

5.000%,

10/01/37,

(Pre-refunded

10/01/23)

10/23

at

100.00

AA+

$

2,384,212

755

5.000%,

10/01/37,

(Pre-refunded

10/01/23)

10/23

at

100.00

N/R

799,364

Cuyahoga

County,

Ohio,

Sales

Tax

Revenue

Bonds,

Refunding

Various

Purpose

Series

2014:

1,810

5.000%,

12/01/32,

(Pre-refunded

12/01/24)

12/24

at

100.00

AAA

1,993,896

1,585

5.000%,

12/01/33,

(Pre-refunded

12/01/24)

12/24

at

100.00

AAA

1,746,036

1,385

5.000%,

12/01/34,

(Pre-refunded

12/01/24)

12/24

at

100.00

AAA

1,525,716

1,055

5.000%,

12/01/35,

(Pre-refunded

12/01/24)

12/24

at

100.00

AAA

1,162,188

10,345

Franklin

County

Convention

Facilities

Authority,

Ohio,

Excise

Tax

and

Lease

Revenue

Bonds,

Columbus

City

&

Franklin

County

Lessees,

Refunding

Anticipation

Series

2014,

5.000%,

12/01/35,

(Pre-refunded

12/01/24)

12/24

at

100.00

Aa1

11,396,052

1,000

Gallia

County

Local

School

District,

Gallia

and

Jackson

Counties,

Ohio,

General

Obligation

Bonds,

Refunding

School

Improvement

Series

2014,

5.000%,

11/01/32,

(Pre-refunded

11/01/24)

11/24

at

100.00

Aa2

1,097,410

Greater

Cleveland

Regional

Transit

Authority,

Ohio,

Sales

Tax

Supported

Capital

Improvement

Bonds,

Refunding

Series

2015:

1,050

5.000%,

12/01/32,

(Pre-refunded

12/01/25)

12/25

at

100.00

AAA

1,191,088

1,105

5.000%,

12/01/33,

(Pre-refunded

12/01/25)

12/25

at

100.00

AAA

1,253,479

11,700

JobsOhio

Beverage

System,

Ohio,

Statewide

Liquor

Profits

Revenue

Bonds,

Senior

Lien

Series

2013A,

5.000%,

1/01/38,

(Pre-refunded

1/01/23)

1/23

at

100.00

AA+

12,103,884

275

Napoleon

City

School

District,

Henry

County,

Ohio,

General

Obligation

Bonds,

Facilities

Construction

&

Improvement

Series

2012,

5.000%,

12/01/36,

(Pre-refunded

6/01/22)

6/22

at

100.00

Aa3

278,031

Northeast

Ohio

Regional

Sewer

District,

Wastewater

Improvement

Revenue

Bonds,

Series

2013:

8,500

5.000%,

11/15/38,

(Pre-refunded

5/15/23)

5/23

at

100.00

AA+

8,909,190

3,125

Northeast

Ohio

Regional

Sewer

District,

Wastewater

Improvement

Revenue

Bonds,

Tender

Option

Bond

Trust

2015-XF0225,

17.653%,

11/15/22,

144A,

(IF)

(4)

No

Opt.

Call

AA+

3,726,813

1,630

Northwest

Local

School

District,

Hamilton

and

Butler

Counties,

Ohio,

General

Obligation

Bonds,

School

Improvement

Series

2015,

5.000%,

12/01/40,

(Pre-refunded

12/01/23)

12/23

at

100.00

Aa2

1,738,754

Ohio

State,

Turnpike

Revenue

Bonds,

Ohio

Turnpike

and

Infrastructutre

Commission

Infrastructure

Projects,

Junior

Lien,

Current

Interest

Series

2013A-1:

2,450

5.250%,

2/15/39,

(Pre-refunded

2/15/23)

2/23

at

100.00

Aa3

2,551,209

9,000

5.000%,

2/15/48,

(Pre-refunded

2/15/23)

2/23

at

100.00

Aa3

9,350,460

1,000

Ohio

University

at

Athens,

General

Receipts

Bonds,

Series

2013,

5.000%,

12/01/39,

(Pre-refunded

12/01/22)

12/22

at

100.00

Aa3

1,031,490

Princeton

City

School

District,

Hamilton

County,

Ohio,

Certificates

of

Participation,

Series

2013:

560

5.000%,

12/01/33,

(Pre-refunded

12/01/22)

12/22

at

100.00

N/R

576,990

1,305

5.000%,

12/01/42,

(Pre-refunded

12/01/22)

12/22

at

100.00

AA-

1,346,095

1,710

South

Euclid,

Ohio,

General

Obligation

Bonds,

Real

Estate

Acquisition

and

Urban

Redevelopment,

Series

2012,

5.000%,

6/01/32,

(Pre-refunded

6/01/22)

6/22

at

100.00

Aa3

1,728,844

1,000

Upper

Arlington

City

School

District,

Franklin

County,

Ohio,

General

Obligation

Bonds,

School

Facilities

&

Improvement

Series

2018A,

5.000%,

12/01/48,

(Pre-refunded

12/01/27)

12/27

at

100.00

AAA

1,195,210

2,275

Willoughby-Eastlake

City

School

District,

Ohio,

General

Obligation

Bonds,

School

Improvement

Series

2016,

5.000%,

12/01/46,

(Pre-refunded

12/01/25)

12/25

at

100.00

A2

2,576,233

Nuveen

Ohio

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

56

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

U.S.

Guaranteed

(5)

(continued)

Wood

County,

Ohio,

Hospital

Facilities

Revenue

Bonds,

Wood

County

Hospital

Project,

Refunding

and

Improvement

Series

2012:

$

1,280

5.000%,

12/01/37,

(Pre-refunded

12/01/22)

12/22

at

100.00

N/R

$

1,320,307

2,545

5.000%,

12/01/37,

(Pre-refunded

12/01/22)

12/22

at

100.00

N/R

2,625,142

1,875

5.000%,

12/01/42,

(Pre-refunded

12/01/22)

12/22

at

100.00

N/R

1,934,044

3,735

5.000%,

12/01/42,

(Pre-refunded

12/01/22)

12/22

at

100.00

N/R

3,852,615

83,955

Total

U.S.

Guaranteed

89,973,325

Utilities

-

17.3%

1,750

American

Municipal

Power

Inc.,

Ohio,

Combined

Hydroelectric

Projects

Revenue

Bonds,

Refunding

Series

2020A,

5.000%,

2/15/28

No

Opt.

Call

A1

2,078,423

1,500

American

Municipal

Power

Ohio

Inc.,

Prairie

State

Energy

Campus

Project

Revenue

Bonds,

Series

2015A,

5.000%,

2/15/42

2/24

at

100.00

A1

1,595,520

6,500

American

Municipal

Power,

Inc.,

Ohio,

Greenup

Hydroelectric

Project

Revenue

Bonds,

Refunding

Series

2016A,

5.000%,

2/15/41

2/26

at

100.00

A1

7,243,470

1,665

American

Municipal

Power,

Inc.,

Ohio,

Solar

Electricity

Prepayment

Project

Revenue

Bonds,

Green

Bonds

Series

2019A,

5.000%,

2/15/44

2/29

at

100.00

A

1,964,534

American

Municipal

Power,

Inc.,

Ohio,

Solar

Electricity

Prepayment

Project

Revenue

Bonds,

Green

Bonds

Series

2020A:

250

4.000%,

2/15/40

2/29

at

100.00

A

277,297

1,200

4.000%,

2/15/44

2/29

at

100.00

A

1,322,616

905

Butler

County,

Ohio,

Sewer

System

Revenue

Bonds,

Refunding

Series

2005,

5.000%,

12/01/23

-

AGM

Insured

No

Opt.

Call

Aa2

946,123

Cleveland,

Ohio,

Public

Power

System

Revenue

Bonds,

Refunding

Series

2020A:

1,000

4.000%,

11/15/35

-

AGM

Insured

11/29

at

100.00

AA

1,134,640

2,000

4.000%,

11/15/38

-

AGM

Insured

11/29

at

100.00

AA

2,262,280

2,000

Cleveland,

Ohio,

Public

Power

System

Revenue

Bonds,

Series

2008B-1,

0.000%,

11/15/33

-

NPFG

Insured

No

Opt.

Call

A-

1,490,380

Cleveland,

Ohio,

Public

Power

System

Revenue

Bonds,

Series

2008B-2:

4,740

0.000%,

11/15/34

-

NPFG

Insured

No

Opt.

Call

A-

3,433,751

7,500

0.000%,

11/15/38

-

NPFG

Insured

No

Opt.

Call

A-

4,615,500

1,315

Cleveland,

Ohio,

Public

Power

System

Revenue

Refunding

Bonds,

Series

2018,

5.000%,

11/15/37

-

AGM

Insured

5/28

at

100.00

AA

1,546,742

2,300

Columbus,

Ohio,

Sewerage

System

Revenue

Bonds,

Refunding

Series

2014,

5.000%,

6/01/25

12/24

at

100.00

AA+

2,531,035

Columbus,

Ohio,

Sewerage

System

Revenue

Bonds,

Refunding

Series

2015:

5,000

5.000%,

6/01/30

6/26

at

100.00

AA+

5,714,300

6,750

5.000%,

6/01/32

6/26

at

100.00

AA+

7,684,403

1,115

Hamilton

County,

Ohio,

Sewer

System

Revenue

Bonds,

Metropolitan

Sewer

District

of

Greater

Cincinnati,

Refunding

Series

2020A,

5.000%,

12/01/32

12/30

at

100.00

AA+

1,401,901

Hamilton,

Ohio,

Electric

System

Revenue

Bonds,

Refunding

&

Improvement

Series

2019:

865

4.000%,

10/01/37

-

BAM

Insured

10/29

at

100.00

AA

972,026

1,000

4.000%,

10/01/38

-

BAM

Insured

10/29

at

100.00

AA

1,121,790

1,015

4.000%,

10/01/39

-

BAM

Insured

10/29

at

100.00

AA

1,136,699

1,100

Lancaster

Port

Authority,

Ohio,

Gas

Supply

Revenue

Bonds,

Series

2019,

5.000%,

8/01/49,

(Mandatory

Put

2/01/25)

11/24

at

100.68

Aa2

1,202,982

1,000

Marysville,

Ohio,

Water

System

Mortgage

Revenue

Bonds,

Refunding

Series

2016,

4.000%,

12/01/38

12/25

at

100.00

Aa3

1,066,500

5,570

Northeast

Ohio

Regional

Sewer

District,

Wastewater

Improvement

Revenue

Bonds,

Refunding

&

Improvement

Series

2017,

5.000%,

11/15/33

5/28

at

100.00

AA+

6,622,674

820

Ohio

Air

Quality

Development

Authority,

Ohio,

Air

Quality

Development

Revenue

Bonds,

FirstEnergy

Generation

Corporation

Project,

Series

2009A,

5.700%,

8/01/22

No

Opt.

Call

N/R

1,025

57

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

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Utilities

(continued)

$

10,025

Ohio

Air

Quality

Development

Authority,

Ohio,

Pollution

Control

Revenue

Bonds,

FirstEnergy

Generation

Project,

Refunding

Series

2006A,

3.750%,

12/01/23

(6)

No

Opt.

Call

N/R

$

12,531

Ohio

Water

Development

Authority,

Revenue

Bonds,

Drinking

Water

Assistance

Fund,

Refunding

Series

2019B:

1,560

5.000%,

12/01/29

No

Opt.

Call

AAA

1,941,748

1,170

5.000%,

6/01/30

No

Opt.

Call

AAA

1,470,643

1,100

5.000%,

12/01/30

No

Opt.

Call

AAA

1,395,823

Ohio

Water

Development

Authority,

Revenue

Bonds,

Drinking

Water

Assistance

Fund,

Series

2016:

2,975

5.000%,

6/01/29

12/26

at

100.00

AAA

3,463,376

1,900

5.000%,

12/01/36

12/26

at

100.00

AAA

2,190,168

4,840

Ohio

Water

Development

Authority,

Revenue

Bonds,

Fresh

Water

Development,

Series

2019,

5.000%,

6/01/44

12/29

at

100.00

AAA

5,917,674

3,000

Ohio

Water

Development

Authority,

Revenue

Bonds,

Fresh

Water

Development,

Series

2021,

5.000%,

6/01/46

12/31

at

100.00

N/R

3,777,870

Ohio

Water

Development

Authority,

Water

Pollution

Control

Loan

Fund

Revenue

Bonds,

Kestrel

Verifiers,

Green

Series

2021A:

1,500

4.000%,

12/01/39

12/31

at

100.00

N/R

1,761,660

6,500

4.000%,

12/01/46

12/31

at

100.00

N/R

7,495,865

3,000

5.000%,

12/01/46

12/31

at

100.00

N/R

3,777,870

1,010

Ohio

Water

Development

Authority,

Water

Pollution

Control

Loan

Fund

Revenue

Bonds,

Refunding

Series

2014B,

5.000%,

12/01/22

No

Opt.

Call

AAA

1,042,270

5,000

Ohio

Water

Development

Authority,

Water

Pollution

Control

Loan

Fund

Revenue

Bonds,

Series

2015A,

5.000%,

6/01/26

No

Opt.

Call

AAA

5,749,900

5,000

Ohio

Water

Development

Authority,

Water

Pollution

Control

Loan

Fund

Revenue

Bonds,

Series

2017A,

5.000%,

12/01/31

6/27

at

100.00

AAA

5,844,850

Ohio

Water

Development

Authority,

Water

Pollution

Control

Loan

Fund

Revenue

Bonds,

Series

2020A:

8,000

5.000%,

12/01/37

6/30

at

100.00

AAA

9,934,640

3,000

5.000%,

12/01/50

6/30

at

100.00

AAA

3,660,180

5,000

Ohio

Water

Development

Authority,

Water

Pollution

Control

Loan

Fund

Revenue

Bonds,

Series

2020B,

4.000%,

12/01/38

12/30

at

100.00

AAA

5,823,300

2,060

Springboro,

Ohio,

Sewer

System

Mortgage

Revenue

Bonds,

Refunding

Series

2012,

5.000%,

6/01/27

6/22

at

100.00

Aa2

2,081,918

125,500

Total

Utilities

126,708,897

$

658,377

Total

Municipal

Bonds

(cost

$685,907,021)

705,959,893

Shares

Description

(1)

Value

COMMON

STOCKS

-

2.4%  

Independent

Power

and

Renewable

Electricity

Producers

-

2.4%

350,634

Energy

Harbor

Corp

(7),(8),(9)

17,461,573

Total

Common

Stocks

(cost

$9,249,818)

17,461,573

Total

Long-Term

Investments

(cost

$695,156,839)

723,421,466

Other

Assets

Less

Liabilities

-

1.4%

10,518,399

Net

Assets

-

100%

$

733,939,865

Nuveen

Ohio

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2022

(Unaudited)

58

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:

Level

1

Level

2

Level

3

Total

Long-Term

Investments:

Municipal

Bonds

$

–

$

705,959,893

$

–

$

705,959,893

Common

Stocks

–

17,461,573

–

17,461,573

Total

$

–

$

723,421,466

$

–

$

723,421,466

(1)

All

percentages

shown

in

the

Portfolio

of

Investments

are

based

on

net

assets.

(2)

Optional

Call

Provisions:

Dates

(month

and

year)

and

prices

of

the

earliest

optional

call

or

redemption.

There

may

be

other

call

provisions

at

varying

prices

at

later

dates.

Certain

mortgage-backed

securities

may

be

subject

to

periodic

principal

paydowns.

(3)

The

ratings

disclosed

are

the

highest

of

the

Standard

&

Poor's

Group

("Standard

&

Poor's"),

Moody's

Investors

Service,

Inc.

("Moody's")

or

Fitch,

Inc.

("Fitch")

rating.

Ratings

below

BBB

by

Standard

&

Poor's,

Baa

by

Moody's

or

BBB

by

Fitch

are

considered

to

be

below

investment

grade.

Holdings

designated

N/R

are

not

rated

by

any

of

these

national

rating

agencies.

(4)

Investment,

or

portion

of

investment,

has

been

pledged

to

collateralize

the

net

payment

obligations

for

investments

in

inverse

floating

rate

transactions.

(5)

Backed

by

an

escrow

or

trust

containing

sufficient

U.S.

Government

or

U.S.

Government

agency

securities,

which

ensure

the

timely

payment

of

principal

and

interest.

(6)

Defaulted

security.

A

security

whose

issuer

has

failed

to

fully

pay

principal

and/or

interest

when

due,

or

is

under

the

protection

of

bankruptcy.

(7)

For

fair

value

measurement

disclosure

purposes,

investment

classified

as

Level

2.

(8)

Common

Stock

received

as

part

of

the

bankruptcy

settlements

during

February

2020

for

Ohio

Air

Quality

Development

Authority,

Ohio,

Air

Quality

Development

Revenue

Bonds,

FirstEnergy

Generation

Corporation

Project,

Series

2009A,

5.700%,

8/01/20

and

Ohio

Air

Quality

Development

Authority,

Ohio,

Pollution

Control

Revenue

Bonds,

FirstEnergy

Generation

Project,

Refunding

Series

2006A,

3.750%,

12/01/23.

(9)

Non-income

producing;

issuer

has

not

declared

an

ex-dividend

date

within

the

past

twelve

months.

144A

Investment

is

exempt

from

registration

under

Rule

144A

of

the

Securities

Act

of

1933,

as

amended.

These

investments

may

only

be

resold

in

transactions

exempt

from

registration,

which

are

normally

those

transactions

with

qualified

institutional

buyers.

AMT

Alternative

Minimum

Tax

IF

Inverse

floating

rate

security

issued

by

a

tender

option

bond

(“TOB”)

trust,

the

interest

rate

on

which

varies

inversely

with

the

Securities

Industry

Financial

Markets

Association

(SIFMA)

short-term

rate,

which

resets

weekly,

or

a

similar

short-term

rate,

and

is

reduced

by

the

expenses

related

to

the

TOB

trust.