1

Nuveen

Minnesota

Intermediate

Municipal

Bond

Fund

Portfolio

of

Investments

February

28,

2023

(Unaudited)

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

LONG-TERM

INVESTMENTS

-

98.2%   

X

339,677,136

MUNICIPAL

BONDS

-

98.2%  

X

339,677,136

Education

and

Civic

Organizations

-

18.2%

Baytown

Township,

Minnesota

Charter

School

Lease

Revenue

Bonds,

Saint

Croix

Preparatory

Academy,

Refunding

Series

2016A:

$

425

3.000%,

8/01/23

No

Opt.

Call

BB+

$

421,719

720

3.500%,

8/01/25

No

Opt.

Call

BB+

692,539

130

4.000%,

8/01/28

8/26

at

100.00

BB+

121,897

1,160

Brooklyn

Center,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Tesfa

International

dba

Twin

Lakes

STEM

Academy

Project,

Series

2021A,

5.000%,

6/15/37

6/29

at

100.00

N/R

919,486

City

of

Ham

Lake,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

DaVinci

Academy

Project,Series

2016A:

100

5.000%,

7/01/31

7/24

at

102.00

N/R

100,175

1,000

5.000%,

7/01/36

7/24

at

102.00

N/R

973,370

Deephaven,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Eagle

Ridge

Academy

Project,

Series

2015A:

190

5.000%,

7/01/30

7/25

at

100.00

BB+

191,064

710

5.250%,

7/01/37

7/25

at

100.00

BB+

711,328

Deephaven,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Eagle

Ridge

Academy

Project,

Series

2016A:

465

4.000%,

7/01/23

No

Opt.

Call

BB+

464,223

300

4.000%,

7/01/24

No

Opt.

Call

BB+

297,762

135

4.000%,

7/01/25

No

Opt.

Call

BB+

132,754

130

4.000%,

7/01/26

7/25

at

100.00

BB+

126,788

300

4.000%,

7/01/27

7/25

at

100.00

BB+

290,016

370

4.000%,

7/01/28

7/25

at

100.00

BB+

354,186

230

Deephaven,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Seven

Hills

Preparatory

Academy

Project,

Series

2017A,

4.375%,

10/01/27

10/24

at

100.00

N/R

221,347

645

Forest

Lake,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Lakes

International

Language

Academy,

Series

2014A,

5.500%,

8/01/36

3/23

at

102.00

BB+

647,657

Greenwood,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Main

Street

School

of

Performing

Arts

Project,

Series

2016A:

860

4.500%,

7/01/26

No

Opt.

Call

N/R

829,530

40

5.000%,

7/01/36

7/26

at

100.00

N/R

36,259

1,485

Ham

Lake,

Minnesota

Charter

School

Lease

Revenue

Bonds,

Parnassus

Preparatory

School

Project,

Series

2016A,

4.000%,

11/01/26

No

Opt.

Call

BB+

1,434,302

975

Hugo,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Noble

Academy

Project,

Series

2014A,

5.000%,

7/01/44

7/24

at

100.00

BB

893,539

Independence,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Beacon

Academy

Project,

Series

2016A:

1,000

4.750%,

7/01/31

7/26

at

100.00

N/R

949,050

500

5.000%,

7/01/36

7/26

at

100.00

N/R

468,915

1,405

Minneapolis,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Twin

Cities

International

Schools

Project,

Series

2017A,

5.000%,

12/01/32,

144A

12/27

at

100.00

N/R

1,402,738

1,380

Minneapolis,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Yinghua

Academy

Project,

Series

2013A,

6.000%,

7/01/33

7/23

at

100.00

BB+

1,383,892

2,690

Minneapolis,

Minnesota,

Revenue

Bonds,

University

Gateway

Project,

Refunding

Series

2015,

4.000%,

12/01/28

12/24

at

100.00

Aa1

2,707,420

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Bethel

University,

Refunding

Series

2017:

2,800

5.000%,

5/01/32

5/27

at

100.00

BB+

2,775,444

655

5.000%,

5/01/37

5/27

at

100.00

BB+

620,547

1,600

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Carleton

College,

Refunding

Series

2017,

4.000%,

3/01/33

3/27

at

100.00

Aa2

1,653,440

Nuveen

Minnesota

Intermediate

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2023

(Unaudited)

2

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Education

and

Civic

Organizations

(continued)

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

College

of

Saint

Scholastica,

Inc.,

Refunding

Series

2019:

$

140

3.000%,

12/01/23

No

Opt.

Call

Baa2

$

138,421

105

4.000%,

12/01/24

No

Opt.

Call

Baa2

104,075

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Gustavus

Adolfus

College,

Series

2013-7W:

500

5.000%,

10/01/23

No

Opt.

Call

A3

504,560

1,000

4.250%,

10/01/28

10/23

at

100.00

A3

1,005,630

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Macalester

College,

Refunidng

Series

2021:

100

4.000%,

3/01/29

No

Opt.

Call

Aa3

106,008

150

4.000%,

3/01/30

No

Opt.

Call

Aa3

160,147

160

4.000%,

3/01/31

No

Opt.

Call

Aa3

172,269

140

4.000%,

3/01/32

3/31

at

100.00

Aa3

149,705

1,250

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Macalester

College,

Series

201528J,

3.250%,

3/01/29

3/25

at

100.00

Aa3

1,255,012

1,235

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Saint

Catherine

University,

Refunding

Series

2018A,

5.000%,

10/01/31

10/28

at

100.00

Baa1

1,322,413

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Saint

John's

University,

Refunding

Series

2021:

500

4.000%,

10/01/32

10/30

at

100.00

A2

513,635

200

4.000%,

10/01/34

10/30

at

100.00

A2

202,198

700

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Saint

John's

University,

Series

2015-8I,

3.375%,

10/01/30

10/25

at

100.00

A2

671,888

1,000

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Saint

Olaf

College,

Series

2015-8-G,

5.000%,

12/01/28

12/25

at

100.00

A1

1,044,090

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Saint

Olaf

College,

Series

2021:

1,000

3.000%,

10/01/38

10/30

at

100.00

A1

840,070

1,000

4.000%,

10/01/50

10/30

at

100.00

A1

919,940

825

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

University

of

Saint

Thomas,

Green

Series

2022A,

4.000%,

10/01/38

10/30

at

100.00

A2

808,962

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

University

of

Saint

Thomas,

Series

2013-7U:

2,000

4.000%,

4/01/25

4/23

at

100.00

A2

2,000,980

775

4.000%,

4/01/26

4/23

at

100.00

A2

775,465

300

4.000%,

4/01/27

4/23

at

100.00

A2

300,204

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

University

of

Saint

Thomas,

Series

2017A:

750

4.000%,

10/01/34

10/27

at

100.00

A2

763,140

525

4.000%,

10/01/35

10/27

at

100.00

A2

530,092

450

4.000%,

10/01/36

10/27

at

100.00

A2

450,594

1,000

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

University

of

Saint

Thomas,

Series

2019,

4.000%,

10/01/31

10/29

at

100.00

A2

1,030,410

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

University

of

Saint

Thomas,

Series

2022B:

1,000

4.125%,

10/01/41

10/30

at

100.00

A2

968,120

1,000

5.000%,

10/01/47

10/30

at

100.00

A2

1,042,380

450

Minnesota

Office

of

Higher

Education,

Supplemental

Student

Loan

Program

Revenue

Bonds,

2020

Senior

Series,

5.000%,

11/01/26,

(AMT)

No

Opt.

Call

AA

467,316

705

Minnesota

Office

of

Higher

Education,

Supplemental

Student

Loan

Program

Revenue

Bonds,

Senior

Series

2018,

5.000%,

11/01/26,

(AMT)

No

Opt.

Call

AA

731,635

1,185

Minnesota

State

Colleges

and

University,

General

Fund

Revenue

Bonds,

Series

2015A,

3.000%,

10/01/26

4/25

at

100.00

AA-

1,183,140

Moorhead,

Minnesota,

Educational

Facilities

Revenue

Bonds,

The

Concordia

College

Corporation

Project,

Series

2016:

980

4.000%,

12/01/30

12/25

at

100.00

Baa1

983,263

1,060

4.000%,

12/01/32

12/25

at

100.00

Baa1

1,062,184

935

Otsego,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Kaleidoscope

Charter

School

Project,

Series

2014A,

5.000%,

9/01/34

9/24

at

100.00

BB-

893,243

3

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Education

and

Civic

Organizations

(continued)

$

70

Saint

Cloud,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Stride

Academy

Project,

Series

2016A,

5.000%,

4/01/36

4/26

at

100.00

N/R

$

57,812

710

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Great

River

School

Project,

Series

2017A,

5.500%,

7/01/38,

144A

7/27

at

100.00

N/R

715,368

3,005

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Hmong

College

Prep

Academy

Project,

Series

2016A,

5.250%,

9/01/31

9/26

at

100.00

BB+

3,018,312

200

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Metro

Deaf

School

Project,

Series

2018A,

5.000%,

6/15/38,

144A

6/25

at

100.00

N/R

191,528

325

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Nova

Classical

Academy,

Series

2016A,

4.000%,

9/01/31

9/24

at

102.00

BB+

298,275

885

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Twin

Cities

Academy

Project,

Series

2015A,

5.000%,

7/01/35

7/25

at

100.00

BB

847,210

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Twin

Cities

German

Immersion

School,

Series

2013A:

55

4.000%,

7/01/23

No

Opt.

Call

BB

55,023

700

5.000%,

7/01/33

7/23

at

100.00

BB

700,672

260

Saint

Paul

Housing

and

Redevelopment

Authority,

Minnesota,

Lease

Revenue

Bonds,

Saint

Paul

Conservatory

for

Performing

Artists

Charter

School

Project,

Series

2013A,

4.000%,

3/01/28

3/23

at

100.00

BB

245,983

2,770

Savage,

Minnesota

Charter

School

Lease

Revenue

Bonds,

Aspen

Academy

Project,

Series

2016A,

5.000%,

10/01/36

10/26

at

100.00

N/R

2,608,232

University

of

Minnesota,

General

Obligation

Bonds,

Series

2014B:

1,000

4.000%,

1/01/31

1/24

at

100.00

Aa1

1,007,540

1,000

4.000%,

1/01/32

1/24

at

100.00

Aa1

1,007,420

1,000

4.000%,

1/01/34

1/24

at

100.00

Aa1

1,005,210

5,000

University

of

Minnesota,

General

Obligation

Bonds,

Series

2019A,

5.000%,

4/01/44

4/29

at

100.00

Aa1

5,359,100

Winona

Port

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Bluffview

Montessori

School

Project,

Refunding

Series

2016:

120

3.750%,

6/01/26

6/24

at

100.00

N/R

113,518

10

4.500%,

6/01/36

6/24

at

100.00

N/R

8,430

690

Woodbury,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Woodbury

Leadership

Academy,

Series

2021A,

4.000%,

7/01/31

7/28

at

103.00

BB-

633,234

Total

Education

and

Civic

Organizations

62,795,443

Health

Care

-

16.6%

3,370

Chippewa

County,

Minnesota,

Gross

Revenue

Hospital

Bonds,

Montevideo

Hospital

Project,

Refunding

Series

2016,

4.000%,

3/01/29

3/26

at

100.00

N/R

3,370,977

City

of

Plato,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Glencoe

Regional

Health

Services

Project,

Series

2017:

1,140

4.000%,

4/01/29

4/27

at

100.00

BBB

1,126,137

1,040

4.000%,

4/01/32

4/27

at

100.00

BBB

1,018,441

1,150

Crookston,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

RiverView

Health

Project,

Refunding

Series

2017A,

4.000%,

5/01/32

5/25

at

100.00

N/R

988,850

Duluth

Economic

Development

Authority,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Essentia

Health

Obligated

Group,

Series

2018A:

1,045

5.000%,

2/15/33

2/28

at

100.00

A-

1,101,023

255

4.250%,

2/15/38

2/28

at

100.00

A-

248,635

675

Duluth

Economic

Development

Authority,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Saint

Luke's

Hospital

of

Duluth

Obligated

Group,

Series

2021A,

4.000%,

6/15/37

6/31

at

100.00

BBB-

614,534

Nuveen

Minnesota

Intermediate

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2023

(Unaudited)

4

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Health

Care

(continued)

$

240

Duluth

Economic

Development

Authority,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Saint

Luke's

Hospital

of

Duluth

Obligated

Group,

Series

2022A,  Forward

Delivery,

4.000%,

6/15/35

6/32

at

100.00

BBB-

$

226,949

1,400

Duluth

Economic

Development

Authority,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Saint

Luke's

Hospital

of

Duluth

Obligated

Group,

Series

2022B,

5.250%,

6/15/42

6/32

at

100.00

BBB-

1,424,696

Glencoe,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Glencoe

Regional

Health

Services

Project,

Series

2013:

660

4.000%,

4/01/25

3/23

at

100.00

BBB

651,988

400

4.000%,

4/01/26

3/23

at

100.00

BBB

394,876

2,000

Maple

Grove,

Minnesota,

Health

Care

Facilities

Revenue

Refunding

Bonds,

North

Memorial

Health

Care,

Series

2015,

5.000%,

9/01/28

9/25

at

100.00

Baa1

2,058,900

Maple

Grove,

Minnesota,

Health

Care

Facility

Revenue

Bonds,

North

Memorial

Health

Care,

Series

2017:

495

5.000%,

5/01/31

5/27

at

100.00

Baa1

517,636

405

5.000%,

5/01/32

5/27

at

100.00

Baa1

421,650

Minneapolis,

Minnesota,

Health

Care

System

Revenue

Bonds,

Allina

Health

System,

Series

2021:

470

4.000%,

11/15/37

11/31

at

100.00

AA-

462,626

1,500

4.000%,

11/15/38

11/31

at

100.00

AA-

1,468,965

3,000

4.000%,

11/15/39

11/31

at

100.00

AA-

2,919,990

Minneapolis,

Minnesota,

Health

Care

System

Revenue

Bonds,

Fairview

Health

Services,

Series

2015A:

1,190

5.000%,

11/15/28

11/25

at

100.00

BBB+

1,234,375

1,100

5.000%,

11/15/29

11/25

at

100.00

BBB+

1,140,172

1,000

5.000%,

11/15/30

11/25

at

100.00

BBB+

1,035,450

2,000

5.000%,

11/15/32

11/25

at

100.00

BBB+

2,067,340

Minneapolis,

Minnesota,

Health

Care

System

Revenue

Bonds,

Fairview

Health

Services,

Series

2018A:

3,390

5.000%,

11/15/35

11/28

at

100.00

BBB+

3,567,229

2,100

5.000%,

11/15/36

11/28

at

100.00

BBB+

2,197,272

Rochester,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Mayo

Clinic,

Refunding

Series

2016B:

2,560

5.000%,

11/15/29

No

Opt.

Call

AA

2,910,592

1,000

5.000%,

11/15/33

No

Opt.

Call

AA

1,187,370

2,300

Rochester,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Mayo

Clinic,

Series

2022,

4.000%,

11/15/39

11/32

at

100.00

AA

2,338,088

Saint

Paul

Housing

and

Redevelopment

Authority,

Minnesota,

Health

Care

Facility

Revenue

Bonds,

HealthPartners

Obligated

Group,

Refunding

Series

2015A:

3,720

5.000%,

7/01/28

7/25

at

100.00

A

3,855,073

1,550

5.000%,

7/01/30

7/25

at

100.00

A

1,604,281

1,000

5.000%,

7/01/32

7/25

at

100.00

A

1,032,750

3,420

5.000%,

7/01/33

7/25

at

100.00

A

3,529,577

1,000

4.000%,

7/01/35

7/25

at

100.00

A

1,000,850

Saint

Paul

Housing

and

Redevelopment

Authority,

Minnesota,

Health

Care

Revenue

Bonds,

Fairview

Health

Services,

Series

2017A:

1,560

5.000%,

11/15/26

No

Opt.

Call

BBB+

1,636,206

1,000

5.000%,

11/15/28

11/27

at

100.00

BBB+

1,062,730

1,000

5.000%,

11/15/34

11/27

at

100.00

BBB+

1,050,050

1,745

4.000%,

11/15/35

11/27

at

100.00

BBB+

1,735,385

625

4.000%,

11/15/36

11/27

at

100.00

BBB+

608,850

1,305

4.000%,

11/15/37

11/27

at

100.00

BBB+

1,253,896

Shakopee,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Saint

Francis

Regional

Medical

Center,

Refunding

Series

2014:

1,200

5.000%,

9/01/27

9/24

at

100.00

A

1,221,936

1,140

5.000%,

9/01/29

9/24

at

100.00

A

1,160,360

Total

Health

Care

57,446,705

5

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Housing/Multifamily

-

0.1%

$

500

Anoka

Housing

and

Redevelopment

Authority,

Minnesota,

Multifamily

Housing

Revenue

Bonds,

Woodland

Park

Apartments

Project,

Series

2011A,

5.000%,

4/01/27

3/23

at

100.00

Aaa

$

500,620

Total

Housing/Multifamily

500,620

Housing/Single

Family

-

0.4%

160

Dakota

County

Community

Development

Agency,

Minnesota,

Single

Family

Mortgage

Revenue

Bonds,

Mortgage

Backed

Securities

Program,

Series

2011A,

4.400%,

12/01/26

3/23

at

100.00

AA+

160,063

120

Minnesota

Housing

Finance

Agency,

Residential

Housing

Finance

Bonds,

Series

2014C,

3.100%,

7/01/26

7/24

at

100.00

AA+

119,517

260

Minnesota

Housing

Finance

Agency,

Residential

Housing

Finance

Bonds,

Series

2020A,

1.350%,

7/01/23,

(AMT)

No

Opt.

Call

AA+

257,917

Minnesota

Housing

Finance

Agency,

Residential

Housing

Finance

Bonds,

Series

2020E:

670

1.850%,

1/01/29

No

Opt.

Call

AA+

600,581

400

1.900%,

7/01/29

No

Opt.

Call

AA+

356,868

Total

Housing/Single

Family

1,494,946

Industrials

-

0.3%

1,000

Minneapolis,

Minnesota,

Limited

Tax

Supported

Development

Revenue

Bonds,  Common

Bond

Fund

Series

2013-1,

4.000%,

6/01/28

6/23

at

100.00

A+

1,002,560

Total

Industrials

1,002,560

Long-Term

Care

-

9.9%

250

Anoka,

Minnesota,

Housing

Revenue

Bonds,

The

Homestead

at

Anoka,

Inc.

Project,

Refunding

Series

2017,

5.000%,

11/01/46

11/24

at

103.00

N/R

208,135

Apple

Valley,

Minnesota

Senior

Housing

Revenue

Bonds,

PHS

Apple

Valley

Senior

Housing,

Inc.

Orchard

Path

Phase

II

Project,

Series

2021:

225

4.000%,

9/01/26

No

Opt.

Call

N/R

222,541

240

4.000%,

9/01/28

No

Opt.

Call

N/R

233,186

270

4.000%,

9/01/31

9/28

at

102.00

N/R

249,901

465

4.000%,

9/01/36

9/28

at

102.00

N/R

410,116

440

4.000%,

9/01/41

9/28

at

102.00

N/R

369,407

1,000

Apple

Valley,

Minnesota,

Senior

Housing

Revenue

Bonds,

PHS

Apple

Valley

Senior

Housing,

Inc.

Orchard

Path

Project,

Refunding

Series

2018,

4.250%,

9/01/38

9/23

at

102.00

N/R

916,730

1,000

Center

City,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Hazelden

Betty

Ford

Foundation

Project,

Series

2014,

5.000%,

11/01/25

11/24

at

100.00

Baa1

1,016,530

Chatfield,

Minnesota,

Healthcare

and

Housing

Facilities

Revenue

Bonds,

Chosen

Valley

Care

Center

Project,

Refunding

Series

2019:

100

4.000%,

9/01/29

9/26

at

102.00

N/R

90,521

100

4.000%,

9/01/30

9/26

at

102.00

N/R

88,342

100

4.000%,

9/01/31

9/26

at

102.00

N/R

86,174

100

4.000%,

9/01/32

9/26

at

102.00

N/R

84,002

155

4.000%,

9/01/33

9/26

at

102.00

N/R

127,815

100

4.000%,

9/01/34

9/26

at

102.00

N/R

81,099

815

Chisago

City,

Minnesota,

Housing

and

Health

Care

Revenue

Bonds,

CDL

Homes,

LLC

Project,

Series

2013B,

6.000%,

8/01/33

8/23

at

100.00

N/R

816,255

1,110

City

of

Minneapolis,

Minnesota,

Senior

Housing

and

Healthcare

Facilities

Revenue

Bonds,

Walker

Minneapolis

Campus

Project,

Series

2015,

4.625%,

11/15/31

3/23

at

100.00

N/R

1,053,756

325

City

of

Vergas,

Minnesota,

Housing

and

Health

Care

Revenue

Bonds,

CDL

Homes,

LLC

Project,

Refunding

Series

2016,

4.000%,

8/01/31

8/24

at

100.00

N/R

283,706

235

Cold

Spring,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Assumption

Home,

Inc.,

Refunding

Series

2017,

4.450%,

3/01/31

3/23

at

100.00

N/R

206,391

200

Cold

Spring,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Assumption

Home,

Inc.,

Refunding

Series

2018,

4.500%,

9/01/33

9/23

at

100.00

N/R

169,632

Nuveen

Minnesota

Intermediate

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2023

(Unaudited)

6

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Long-Term

Care

(continued)

Columbus,

Minnesota,

Senior

Housing

Revenue

Bonds,

Richfield

Senior

Housing,

Inc.,

Refunding

Series

2015:

$

1,000

4.600%,

1/01/27

3/23

at

100.00

N/R

$

933,820

500

5.000%,

1/01/34

3/23

at

100.00

N/R

428,995

Dakota

County

Community

Development

Agency,

Minnesota,

Senior

Housing

Revenue

Bonds,

Walker

Highview

Hills

LLC

Project,

Refunding

Series

2016A:

2,385

3.875%,

8/01/29,

144A

3/23

at

100.00

N/R

2,244,213

1,100

5.000%,

8/01/36,

144A

3/23

at

100.00

N/R

1,065,471

500

Dennison,

Minnesota,

Senior

Housing

Revenue

Bonds,

Villages

of

Lonsdale,

LLC

Project,

Series

2019,

4.200%,

5/01/35

5/24

at

101.00

N/R

418,825

1,435

Lake

Crystal,

Minnesota,

Housing

and

Health

Care

Revenue

Bonds,

Ecumen

Second

Century

&

Owatonna

Senior

Living

Project,

Refunding

Series

2014A,

4.500%,

9/01/44,

(Mandatory

Put

9/01/24)

3/23

at

100.00

N/R

1,400,617

200

Maple

Plain,

Minnesota

Senior

Housing

and

Healthcare

Revenue

Bonds,

Haven

Homes,

Inc.

Project,

Series

2019,

4.000%,

7/01/32

7/25

at

102.00

N/R

173,148

100

Mapleton,

Minnesota,

Healthcare

Facility

Revenue

Bonds,

Mapleton

Community

Home,

Refunding

Series

2019,

3.750%,

5/01/34

5/24

at

101.00

N/R

81,095

Minneapolis,

Minnesota,

Senior

Housing

and

Healthcare

Revenue

Bonds,

Ecumen

Abiitan

Mill

City

Project,  Series

2015:

425

4.750%,

11/01/28

5/23

at

100.00

N/R

405,063

750

5.250%,

11/01/45

5/23

at

100.00

N/R

669,668

Morris,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Farmington

Health

Services

Project,

Refunding

Series

2019:

95

2.900%,

8/01/23

No

Opt.

Call

N/R

94,014

100

3.100%,

8/01/25

8/24

at

101.00

N/R

94,424

380

North

Oaks,

Minnesota,

Senior

Housing

Revenue

Bonds,

Waverly

Gardens

Project,

Refunding

Series

2016,

4.000%,

10/01/24

No

Opt.

Call

N/R

379,814

Rochester,

Minnesota,

Health

Care

and

Housing

Revenue

Bonds,

Samaritan

Bethany,

Inc.

Project,

Refunding

Series

2017A:

775

3.875%,

8/01/26

8/25

at

100.00

N/R

744,163

805

4.000%,

8/01/27

8/25

at

100.00

N/R

766,996

2,000

4.000%,

8/01/30

8/25

at

100.00

N/R

1,816,980

405

Saint

Joseph,

Minnesota,

Senior

Housing

and

Healthcare

Revenue

Bonds,

Woodcrest

of

Country

Manor

Project,

Series

2019

A,

4.000%,

7/01/33

7/24

at

102.00

N/R

341,601

1,000

Saint

Louis

Park,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Mount

Olivet

Careview

Home

Project,

Series

2016B,

4.350%,

6/01/36

6/26

at

100.00

N/R

861,300

2,760

Saint

Paul

Housing

and

Redevelopment

Authority

Minnesota,

Senior

Housing

and

Health

Care

Revenue

Bonds,

Episcopal

Homes

Project,

Series

2013,

5.000%,

5/01/33

5/23

at

100.00

N/R

2,522,502

Saint

Paul

Housing

and

Redevelopment

Authority,

Minnesota,

Revenue

Bonds,

Amherst

H.

Wilder

Foundation

Project,

Refunding

Series

2020A:

500

5.000%,

12/01/25

No

Opt.

Call

Baa2

507,775

1,015

5.000%,

12/01/26

No

Opt.

Call

Baa2

1,034,346

Saint

Paul

Housing

and

Redevelopment

Authority,

Minnesota,

Senior

Housing

and

Health

Care

Revenue

Bonds,

Episcopal

Church

Homes

Project,

Refunding

Senior

Series

2021A:

160

3.100%,

11/01/31,

144A

11/26

at

102.00

N/R

135,690

625

3.150%,

11/01/32,

144A

11/26

at

102.00

N/R

521,837

Saint

Paul

Park,

Minnesota,

Senior

Housing

and

Health

Care

Revenue

Bonds,

Presbyterian

Homes

Bloomington

Project,

Refunding

Series

2017:

500

3.250%,

9/01/26

9/24

at

100.00

N/R

480,760

550

3.700%,

9/01/28

9/24

at

100.00

N/R

528,517

350

3.800%,

9/01/29

9/24

at

100.00

N/R

335,947

565

3.900%,

9/01/30

9/24

at

100.00

N/R

542,581

320

4.125%,

9/01/34

9/24

at

100.00

N/R

305,715

7

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Long-Term

Care

(continued)

$

1,590

Sartell,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Country

Manor

Campus

LLC

Project,

Refunding

Series

2017,

5.000%,

9/01/27

No

Opt.

Call

N/R

$

1,580,524

2,395

Sauk

Rapids,

Minnesota,

Health

Care

and

Housing

Facilities

Revenue

Bonds,

Good

Shepherd

Luthran

Home,

Refunding

Series

2013,

5.125%,

1/01/39

3/23

at

100.00

N/R

2,038,432

Scanlon,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Duluth

Health

Services

Project,

Refunding

Series

2020:

50

2.450%,

3/01/23

No

Opt.

Call

N/R

50,000

120

2.700%,

3/01/26

3/25

at

101.00

N/R

111,740

335

2.950%,

3/01/28

3/25

at

101.00

N/R

300,693

Wayzata,

Minnesota

Senior

Housing

Revenue

Bonds,

Folkestone

Senior

Living

Community,

Refunding

Series

2019:

175

3.000%,

8/01/27

8/24

at

102.00

N/R

163,525

300

3.125%,

8/01/28

8/24

at

102.00

N/R

278,046

300

3.250%,

8/01/29

8/24

at

102.00

N/R

275,829

225

3.375%,

8/01/30

8/24

at

102.00

N/R

205,585

600

5.000%,

8/01/31

8/24

at

102.00

N/R

603,336

450

5.000%,

8/01/32

8/24

at

102.00

N/R

451,800

250

5.000%,

8/01/33

8/24

at

102.00

N/R

250,220

555

5.000%,

8/01/34

8/24

at

102.00

N/R

551,637

250

5.000%,

8/01/35

8/24

at

102.00

N/R

246,130

500

4.000%,

8/01/44

8/24

at

102.00

N/R

400,900

Total

Long-Term

Care

34,058,513

Tax

Obligation/General

-

27.7%

2,000

Alexandria

Independent

School

District

206,

Douglas

County,

Minnesota,

General

Obligation

Bonds,

Refunding

School

Building

Series

2017A,

5.000%,

2/01/30

2/28

at

100.00

Aa1

2,216,640

1,475

Anoka-Hennepin

Independent

School

District

11,

Coon

Rapids,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2020A,

3.000%,

2/01/34

2/28

at

100.00

AAA

1,394,598

1,405

Benson

Independent

School

District

777,

Minnesota,

General

Olibation

Bonds,

School

Building

Series

2018A,

4.000%,

2/01/32

2/27

at

100.00

AAA

1,472,131

Brainerd

Independent

School

District

181,

Crow

Wing

County,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2018A:

3,280

4.000%,

2/01/30

2/27

at

100.00

AAA

3,413,135

1,000

4.000%,

2/01/33

2/27

at

100.00

AAA

1,039,620

Brooklyn

Center

Independent

School

District

286,

Minnesota,

General

Obligation

Bonds,

Series

2018A:

2,145

4.000%,

2/01/35

2/27

at

100.00

Aa1

2,195,086

1,720

4.000%,

2/01/37

2/27

at

100.00

Aa1

1,739,006

2,000

Buffalo,

Minnesota,

Water

and

Sewer

Revenue

Bonds,

Refunding

Series

2014A,

4.000%,

11/01/28

-

BAM

Insured

11/23

at

100.00

AA

2,013,620

1,000

Cloquet

Independent

School

District

94,

Carlton

and

Sant

Louis

Counties,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2015B,

4.000%,

2/01/36

2/25

at

100.00

Aa1

1,009,420

1,055

Dawson-Boyd

Independent

School

District

378,

Yellow

Medicine

County,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2019A,

4.000%,

2/01/30

2/28

at

100.00

AAA

1,113,964

1,250

Detroit

Lakes

Independent

School

District

22,

Becker

and

Otter

Tail

Counties,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2019A,

4.000%,

2/01/30

2/27

at

100.00

AAA

1,318,763

Dover-Eyota

Independent

School

District

533,

Minnesota,

General

Obligation

Bonds,

School

Building  

Facilities

Maintenance

Series

2023A:

1,515

4.000%,

2/01/42

2/31

at

100.00

AAA

1,503,244

1,450

4.000%,

2/01/45

2/31

at

100.00

AAA

1,417,259

1,270

Duluth

Independent

School

District

709,

Saint

Louis

County,

Minnesota,

General

Obligation

Bonds,

Capital

Appreciation

Series

2021C,

0.000%,

2/01/30

2/28

at

96.61

Aa1

981,316

Nuveen

Minnesota

Intermediate

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2023

(Unaudited)

8

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/General

(continued)

$

3,150

Elk

River

Independent

School

District

728,

Minnesota,

General

Obligation

Bonds,

Facilities

Maintenance

Series

2019A,

4.000%,

2/01/31

2/27

at

100.00

Aa1

$

3,301,294

1,530

Eveleth-Gilbert

Public

Schools

Independent

School

District

2154,

Saint

Louis

County,

Minnesota,

General

Obligation

Bonds,

Series

2019A,

4.000%,

2/01/32

2/28

at

100.00

AAA

1,614,808

2,460

Forest

Lake,

Washington

County,

Minnesota,

General

Obligation

Bonds,

Series

2019A,

4.000%,

2/01/32

2/29

at

100.00

AA+

2,621,917

Fridley

Independent

School

District

14,

Anoka

County,

Minnesota,

General

Obligation

Bonds,

Alternative

Facility,

Series

2016B:

2,620

5.000%,

2/01/27

2/26

at

100.00

Aa1

2,768,056

1,075

4.000%,

2/01/28

2/26

at

100.00

Aa1

1,106,616

1,485

Goodhue

Independent

School

District

253,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2019A,

4.000%,

2/01/30

2/28

at

100.00

AAA

1,567,997

Greenway

Independent

School

District

316,

Itasca

County,

Minnesota,

General

Obligation

Bonds,

Facilities

Maintenance

Series

2019F:

1,265

0.000%,

2/01/27

2/26

at

97.95

AAA

1,112,580

1,345

0.000%,

2/01/28

2/26

at

95.70

AAA

1,147,124

5,295

Hennepin

County,

Minnesota,

General

Obligation

Bonds,

Series

2021A,

5.000%,

12/01/33

12/31

at

100.00

AAA

6,279,605

500

Independent

School

District

621,

Mounds

View,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2018A,

4.000%,

2/01/42

2/27

at

100.00

AAA

503,065

1,555

Independent

School

District

No.

2397

(Le

Sueur-Henderson),

Minnesota,

General

Obligation

School

Building

Bonds,

Series

2022A,

5.000%,

2/01/35

2/31

at

100.00

AAA

1,783,258

2,595

Minneapolis

Special

School

District

1,

Hennepin

County,

Minnesota,

General

Obligation

Bonds,

Long-Term

Facilities

Maintenance

Series

2017B,

4.000%,

2/01/32

2/28

at

100.00

AAA

2,701,395

580

Minneapolis

Special

School

District

1,

Hennepin

County,

Minnesota,

General

Obligation

Bonds,

Long-Term

Facilities

Maintenance

Series

2019B,

4.000%,

2/01/34

2/29

at

100.00

AAA

603,554

Minneapolis,

Minnesota,

General

Obligation

Bonds,

Improvement

&

Various

Purpose

Series

2018:

1,480

4.000%,

12/01/33

12/26

at

100.00

AAA

1,539,585

500

4.000%,

12/01/35

12/26

at

100.00

AAA

513,610

2,000

Minnesota

State,

General

Obligation

Bonds,

Various

Purpose

Series

2013A,

5.000%,

8/01/25

8/23

at

100.00

AAA

2,016,700

2,000

Minnesota

State,

General

Obligation

Bonds,

Various

Purpose

Series

2013D,

3.500%,

10/01/28

10/23

at

100.00

AAA

2,006,040

5,100

Minnesota

State,

General

Obligation

Bonds,

Various

Purpose

Series

2021A,

4.000%,

9/01/38

9/31

at

100.00

AAA

5,300,991

500

Montgomery

Independent

School

District

2905,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2018A,

4.000%,

2/01/34

2/25

at

100.00

Aa1

507,075

1,475

Moose

Lake

Independent

School

District

97,

Carlton

and

Pine

Counties,

Minnesota,

General

Obligation

Bonds,

School

Buidling

Series

2015A,

4.000%,

2/01/30

2/25

at

100.00

Aa1

1,504,869

2,050

North

Branch

Independent

School

District

138,

Chisago

County,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2017A,

4.000%,

2/01/30

2/27

at

100.00

AAA

2,145,591

850

North

Saint

Paul-Maplewood-Oakdale

Independent

School

District

622,

Ramsey

County,

Minnesota,

General

Obligation

Bonds,

Facilities

Maintenance

Series

2018A,

3.375%,

2/01/35

2/27

at

100.00

Aa1

820,989

Northland

Independent

School

District

118,

Minnesota,

General

Obligation

Bonds,

Series

2016A:

560

3.000%,

2/01/27

2/24

at

100.00

Aa1

557,839

1,185

3.000%,

2/01/29

2/24

at

100.00

Aa1

1,185,462

1,500

Osseo

Independent

School

District

279

Hennepin

County,

Minnesota,

General

Obligation

Bonds,

Facilities

Maintenance

Series

2018B,

4.000%,

2/01/34

2/27

at

100.00

Aa1

1,562,955

1,035

Perham

Dent

Independent

School

District

549,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2016A,

3.000%,

2/01/30

2/24

at

100.00

Aa1

1,035,983

9

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/General

(continued)

$

880

Plainview-Elgin-Millville

Independent

School

District

2899,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2019A,

4.000%,

2/01/32

2/28

at

100.00

AAA

$

928,778

1,250

Robbinsdale

Independent

School

District

281,

Hennepin

County,

Minnesota,

General

Obligation

Bonds,

Facilities

Maintenance

Series

2018A,

3.000%,

2/01/30

8/26

at

100.00

Aa1

1,250,312

1,035

Roseville

Independent

School

District

623,

Ramsey

County,

Minnesota,

General

Obligation

Bonds,

School

Building

Refunding

Series

2019A,

5.000%,

2/01/24

No

Opt.

Call

Aa1

1,050,887

4,535

Roseville

Independent

School

District

623,

Ramsey

County,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2018A,

4.000%,

2/01/34

2/27

at

100.00

Aa1

4,687,920

1,100

Saint

Cloud

Independent

School

District

742,

Stearns

County,

Minnesota,

General

Obligation

Bonds,

Series

2015A,

4.000%,

2/01/30

2/25

at

100.00

Aa1

1,122,484

575

Saint

Francis

Independent

School

District

15,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2018A,

4.000%,

2/01/34

3/23

at

100.00

Aa1

575,437

1,075

Saint

Louis

Park

Independent

School

District

283,

Hennepin

County,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2022A,

5.000%,

2/01/37

2/31

at

100.00

Aa1

1,205,215

1,225

Saint

Michael

Independent

School

District

885,

Wright

County,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2017A,

3.200%,

2/01/32

2/26

at

100.00

Aa1

1,227,952

1,700

Sartell,

Minnesota,

General

Obligation

Bonds,

Series

2022A,

4.000%,

2/01/39

2/30

at

100.00

AA

1,696,923

1,240

South

Washington

County

Independent

School

District

833,

Minnesota,

General

Obligation

Bonds,

Alternate

Facilities

Series

2014A,

3.500%,

2/01/27

2/24

at

100.00

Aa1

1,243,348

1,330

South

Washington

County

Independent

School

District

833,

Minnesota,

General

Obligation

Bonds,

Facilities

Maintenance

Series

2018A,

4.000%,

2/01/31

2/27

at

100.00

Aa1

1,371,509

2,000

South

Washington

County

Independent

School

District

833,

Minnesota,

General

Obligation

Bonds,

Facilities

Maintenance

Series

2022A,

4.000%,

2/01/35

2/30

at

100.00

Aa1

2,078,380

2,000

South

Washington

County

Independent

School

District

833,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2016A,

4.000%,

2/01/29

2/26

at

100.00

Aa1

2,053,340

915

Southland

Independent

School

District

500,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2019A,

4.000%,

2/01/31

2/27

at

100.00

AAA

950,658

2,000

Stillwater

Independent

School

District

834,

Washington

County,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2015A,

4.000%,

2/01/28

2/24

at

100.00

Aa1

2,018,420

2,415

Watertown-Mayer

Independent

School

District

111,

Carver,

Hennepin

and

Wright

Counties,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2020A,

0.000%,

2/01/31

2/28

at

94.63

AAA

1,815,525

Total

Tax

Obligation/General

95,913,848

Tax

Obligation/Limited

-

10.5%

695

Duluth

Independent

School

District

709,

Minnesota,

Certificates

of

Participation,

Refunding

Full

Term

Series

2019B,

5.000%,

2/01/28

No

Opt.

Call

Aa1

751,615

55

Elbow

Lake

Economic

Development

Authority,

Minnesota,

Lease

Revenue

Bonds,

Grant

County

Public

Project,

Series

2017A,

4.000%,

12/15/37

12/27

at

100.00

N/R

49,084

1,475

Minneapolis

Special

School

District

1,

Hennepin

County,

Minnesota,

Certificates

of

Participation,

Full

Term

Series

2015D,

3.000%,

2/01/29

2/24

at

100.00

AAA

1,458,908

1,000

Minneapolis

Special

School

District

1,

Hennepin

County,

Minnesota,

Certificates

of

Participation,

Full

Term

Series

2017C,

4.000%,

2/01/30

2/28

at

100.00

AAA

1,045,200

Minneapolis,

Minnesota,

Tax

Increment

Revenue

Bonds,

Grant

Park

Project,

Refunding

Series

2015:

495

3.650%,

3/01/24

3/23

at

100.00

N/R

490,357

200

3.800%,

3/01/25

3/23

at

100.00

N/R

196,674

200

4.000%,

3/01/27

3/23

at

100.00

N/R

197,070

165

Minneapolis,

Minnesota,

Tax

Increment

Revenue

Bonds,

Village

at

St.

Anthony

Falls

Project,

Refunding

Series

2015,

4.000%,

3/01/24

3/23

at

100.00

N/R

164,528

Nuveen

Minnesota

Intermediate

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2023

(Unaudited)

10

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/Limited

(continued)

Minneapolis,

Minnesota,

Tax

Incriment

Revenue

Bonds,

Ivy

Tower

Project,

Series

2015:

$

765

4.000%,

3/01/25

3/24

at

100.00

N/R

$

755,904

500

5.000%,

3/01/29

3/24

at

100.00

N/R

500,475

1,170

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2015C,

4.000%,

8/01/27

8/24

at

100.00

AA+

1,186,345

960

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2018D,

4.000%,

8/01/34

8/28

at

100.00

AA+

985,757

770

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2019A,

4.000%,

8/01/32

8/29

at

100.00

AA+

803,495

3,105

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2020B,

4.000%,

8/01/32

8/30

at

100.00

AA+

3,300,863

1,810

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2020D,

4.000%,

8/01/31

8/30

at

100.00

AA+

1,926,329

205

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2021B,

3.000%,

8/01/37

8/31

at

100.00

AA+

184,693

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2021C:

1,085

5.000%,

8/01/33

8/31

at

100.00

AA+

1,238,528

3,295

4.000%,

8/01/39

8/31

at

100.00

AA+

3,273,813

2,385

4.000%,

8/01/40

8/31

at

100.00

AA+

2,350,966

1,900

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2022C,

5.000%,

8/01/41

8/32

at

100.00

AA+

2,071,532

1,185

Minnesota

Housing

Finance

Agency,

Nonprofit

Housing

Bonds,

State

Appropriation

Series

2011,

5.250%,

8/01/27

3/23

at

100.00

AA+

1,187,086

Northeast

Metropolitan

Intermediate

School

District

916,

White

Bear

Lake,

Minnesota,

Certificates

of

Particpation,

Series

2015B:

605

3.125%,

2/01/29

2/25

at

100.00

A1

597,268

350

3.250%,

2/01/30

2/25

at

100.00

A1

347,091

Plymouth

Intermediate

District

287,

Minnesota,

Facilities

Maintence

Bonds,

Series

2017B:

235

4.000%,

5/01/26

No

Opt.

Call

Aa3

241,528

175

4.000%,

5/01/27

No

Opt.

Call

Aa3

181,445

1,215

Roseville

Independent

School

District

623,

Ramsey

County,

Minnesota,

Certificates

of

Participation,

Series

2021A,

5.000%,

4/01/30

No

Opt.

Call

Baa1

1,326,549

Saint

Cloud

Independent

School

District

742,

Stearns

County,

Minnesota,

Certificates

of

Participation,

Saint

Cloud

Area

Public

Schools,

Series

2017A:

630

5.000%,

2/01/30

2/25

at

100.00

A1

648,856

725

4.000%,

2/01/38

2/25

at

100.00

A1

721,324

1,685

Saint

Paul

Independent

School

District

625,

Ramsey

County,

Minnesota,

Certificates

of

Participation,

Series

2018B,

3.250%,

2/01/33

2/27

at

100.00

AAA

1,657,332

1,020

Saint

Paul

Independent

School

District

625,

Ramsey

County,

Minnesota,

Certificates

of

Participation,

Series

2019B,

4.000%,

2/01/32

2/29

at

100.00

AAA

1,074,611

290

Saint

Paul

Independent

School

District

625,

Ramsey

County,

Minnesota,

Certificates

of

Participation,

Series

2020C,

3.000%,

2/01/36

2/28

at

100.00

AAA

261,780

735

Saint

Paul,

Minnesota,

Sales

Tax

Revenue

Bonds,

Series

2014G,

5.000%,

11/01/29

11/24

at

100.00

A+

754,610

3,500

Virginia

Housing

and

Redevelopment

Authority,

Minnesota,

Health

Care

Facility

Lease

Revenue

Bonds,

Refunding

Series

2018A,

4.000%,

10/01/29

10/25

at

100.00

N/R

3,473,855

Zumbro

Education

District

6012,

Minnesota,

Certificates

of

Participation

Series

2021A:

375

4.000%,

2/01/26

No

Opt.

Call

Baa1

374,167

320

4.000%,

2/01/28

No

Opt.

Call

Baa1

320,346

330

4.000%,

2/01/30

No

Opt.

Call

Baa1

331,280

Total

Tax

Obligation/Limited

36,431,264

11

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Transportation

-

6.8%

$

335

Minneapolis-St.

Paul

Metropolitan

Airports

Commission,

Minnesota,

Airport

Revenue

Bonds,

Refunding

Subordinate

Lien

Series

2014A,

5.000%,

1/01/29

1/24

at

100.00

A+

$

339,747

1,000

Minneapolis-St.

Paul

Metropolitan

Airports

Commission,

Minnesota,

Airport

Revenue

Bonds,

Refunding

Subordinate

Lien

Series

2019A,

5.000%,

1/01/33

7/29

at

100.00

A+

1,109,650

Minneapolis-St.

Paul

Metropolitan

Airports

Commission,

Minnesota,

Airport

Revenue

Bonds,

Refunding

Subordinate

Lien

Series

2019B:

3,000

5.000%,

1/01/27,

(AMT)

No

Opt.

Call

A+

3,118,830

1,735

5.000%,

1/01/30,

(AMT)

7/29

at

100.00

A+

1,864,587

1,000

5.000%,

1/01/32,

(AMT)

7/29

at

100.00

A+

1,074,290

895

5.000%,

1/01/33,

(AMT)

7/29

at

100.00

A+

960,631

4,500

5.000%,

1/01/44,

(AMT)

7/29

at

100.00

A+

4,622,310

Minneapolis-St.

Paul

Metropolitan

Airports

Commission,

Minnesota,

Airport

Revenue

Bonds,

Senior

Lien

Series

2016C:

1,050

5.000%,

1/01/34

1/27

at

100.00

AA-

1,120,182

2,310

5.000%,

1/01/35

1/27

at

100.00

AA-

2,455,230

180

5.000%,

1/01/36

1/27

at

100.00

AA-

190,359

Minneapolis-St.

Paul

Metropolitan

Airports

Commission,

Minnesota,

Airport

Revenue

Bonds,

Subordinate

Lien

Series

2022B:

1,000

5.000%,

1/01/32,

(AMT)

No

Opt.

Call

A+

1,099,240

2,325

5.000%,

1/01/33,

(AMT)

1/32

at

100.00

A+

2,552,734

855

5.000%,

1/01/35,

(AMT)

1/32

at

100.00

A+

927,965

2,000

5.250%,

1/01/47,

(AMT)

1/32

at

100.00

A+

2,090,760

Total

Transportation

23,526,515

U.S.

Guaranteed

-

3.1%

(4)

570

Rochester,

Minnesota,

Electric

Utility

Revenue

Bonds,

Refunding

Series

2013B,

5.000%,

12/01/33,

(Pre-refunded

12/01/23)

12/23

at

100.00

Aa3

577,923

Rochester,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Olmsted

Medical

Center

Project,

Series

2013:

940

3.000%,

7/01/25,

(Pre-refunded

7/01/23)

7/23

at

100.00

N/R

939,107

515

3.250%,

7/01/26,

(Pre-refunded

7/01/23)

7/23

at

100.00

N/R

514,928

Saint

Paul

Park,

Minnesota,

Health

Facilities

Revenue

Bonds,

Presbyterian

Homes

Interlude

Transitional

Care

Projects,

Refunding

Series

2018:

510

4.200%,

5/01/33,

(Pre-refunded

5/01/23)

5/23

at

102.00

N/R

520,817

1,940

4.750%,

5/01/38,

(Pre-refunded

5/01/23)

5/23

at

102.00

N/R

1,982,874

St.

Paul

Housing

and

Redevelopment

Authority,

Minnesota,

Hospital

Revenue

Bonds,

HealthEast

Inc.,

Series

2015A:

1,100

5.000%,

11/15/29,

(Pre-refunded

11/15/25)

11/25

at

100.00

N/R

1,153,768

2,285

5.000%,

11/15/30,

(Pre-refunded

11/15/25)

11/25

at

100.00

N/R

2,396,691

Western

Minnesota

Municipal

Power

Agency,

Minnesota,

Power

Supply

Revenue

Bonds,

Series

2014A:

1,000

5.000%,

1/01/31,

(Pre-refunded

1/01/24)

1/24

at

100.00

Aa2

1,015,440

1,150

5.000%,

1/01/32,

(Pre-refunded

1/01/24)

1/24

at

100.00

Aa2

1,167,756

500

Worthington

Independent

School

District

518,

Nobles

County,

Minnesota,

Certificates

of

Participation,

Series

2017A,

4.000%,

2/01/30,

(Pre-

refunded

2/01/26)

2/26

at

100.00

A+

512,990

Total

U.S.

Guaranteed

10,782,294

Utilities

-

4.6%

Brainerd,

Minnesota,

Electric

Utility

Revenue

Bonds,

Series

2014A:

475

4.000%,

12/01/28

12/24

at

100.00

AA

485,402

495

4.000%,

12/01/29

12/24

at

100.00

AA

506,509

175

Central

Minnesota

Municipal

Power

Agency,

Revenue

Bonds,

Brookings

-

Southeast

Twin

Cities

Transmission

Project,

Refunding

Series

2021,

4.000%,

1/01/33

-

AGM

Insured

1/30

at

100.00

AA

184,695

Nuveen

Minnesota

Intermediate

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2023

(Unaudited)

12

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

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Utilities

(continued)

Hutchinson,

Minnesota,

Public

Utility

Revenue

Bonds,

Refunding

Series

2012A:

$

580

5.000%,

12/01/25

3/23

at

100.00

A1

$

580,835

670

5.000%,

12/01/26

3/23

at

100.00

A1

670,965

Luverne,

Minnesota,

Electric

Revenue

Bonds,

Series

2018A:

225

4.000%,

12/01/27

No

Opt.

Call

AA

233,865

100

4.000%,

12/01/33

12/28

at

100.00

AA

104,818

665

Minnesota

Municipal

Gas

Agency,

Commodity

Supply

Revenue

Bonds,

Series

2022A,

4.000%,

12/01/52,

(Mandatory

Put

12/01/27)

9/27

at

100.37

Aa1

667,135

Minnesota

Municipal

Power

Agency,

Electric

Revenue

Bonds,

Refunding

Series

2014:

500

5.000%,

10/01/29

10/24

at

100.00

AA-

513,410

500

5.000%,

10/01/30

10/24

at

100.00

AA-

513,255

1,000

Minnesota

Municipal

Power

Agency,

Electric

Revenue

Bonds,

Refunding

Series

2014A,

3.500%,

10/01/28

10/24

at

100.00

AA-

1,004,610

1,430

Northern

Municipal

Power

Agency,

Minnesota,

Electric

System

Revenue

Bonds,

Series

2013A,

5.000%,

1/01/30

3/23

at

100.00

A-

1,431,773

750

Rochester,

Minnesota,

Electric

Utility

Revenue

Bonds,

Refunding

Series

2015E,

3.000%,

12/01/29

12/25

at

100.00

AA

751,192

1,000

Rochester,

Minnesota,

Electric

Utility

Revenue

Bonds,

Refunding

Series

2017A,

5.000%,

12/01/33

12/26

at

100.00

AA

1,064,720

1,070

Saint

Paul

Port

Authority,

Minnesota,

District

Energy

Revenue

Bonds,

Series

2017-4,

4.000%,

10/01/40,

(AMT)

10/27

at

100.00

A-

1,000,183

100

Saint

Paul

Port

Authority,

Minnesota,

District

Energy

Revenue

Bonds,

Series

2021-1.

501

C3,

3.000%,

10/01/27

No

Opt.

Call

A-

97,395

2,500

Southern

Minnesota

Municipal

Power

Agency

Power

Supply

System

Revenue

Bonds,

Series

2015A,

4.000%,

1/01/30

1/26

at

100.00

AA-

2,560,075

1,000

Southern

Minnesota

Municipal

Power

Agency,

Power

Supply

System

Revenue

Bonds,

Series

1994A,

0.000%,

1/01/26

-

NPFG

Insured

No

Opt.

Call

A+

903,350

Western

Minnesota

Municipal

Power

Agency,

Minnesota,

Power

Supply

Revenue

Bonds,

Refunding

Series

2015A:

1,335

5.000%,

1/01/31

1/26

at

100.00

Aa2

1,402,311

1,000

5.000%,

1/01/33

1/26

at

100.00

Aa2

1,047,930

Total

Utilities

15,724,428

Total

Long-Term

Investments

(cost

$347,291,290)

339,677,136

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

SHORT-TERM

INVESTMENTS

-

 0.7%  

X

2,375,000

MUNICIPAL

BONDS

-

0.7%  

X

2,375,000

Health

Care

-

0.7%

$

2,375

Rochester,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Mayo

Clinic,

Series

2011,

3.500%,

11/15/38,

(Mandatory

Put

4/07/21)

(5)

3/21

at

100.00

AA

$

2,375,000

Total

Health

Care

$

2,375,000

Total

Short-Term

Investments

(cost

$2,375,000)

2,375,000

Total

Investments

(cost

$349,666,290)

-

98.9%

342,052,136

Other

Assets

&

Liabilities,

Net

-

1.1%

3,658,200

Net

Assets

-

100%

$

345,710,336

13

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:

Level

1

Level

2

Level

3

Total

Long-Term

Investments:

Municipal

Bonds

$

–

$

339,677,136

$

–

$

339,677,136

Short-Term

Investments:

Municipal

Bonds

–

2,375,000

–

2,375,000

Total

$

–

$

342,052,136

$

–

$

342,052,136

(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)

For

financial

reporting

purposes,

the

ratings

disclosed

are

the

highest

of

Standard

&

Poor’s

Group

(“Standard

&

Poor’s”),

Moody’s

Investors

Service,

Inc.

(“Moody’s”)

or

Fitch,

Inc.

(“Fitch”)

rating.

This

treatment

of

split-rated

securities

may

differ

from

that

used

for

other

purposes,

such

as

for

Fund

investment

policies.

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)

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.

(5)

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

14

Nuveen

Minnesota

Municipal

Bond

Fund

Portfolio

of

Investments

February

28,

2023

(Unaudited)

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

LONG-TERM

INVESTMENTS

-

95.7%   

X

512,228,240

MUNICIPAL

BONDS

-

95.7%  

X

512,228,240

Education

and

Civic

Organizations

-

16.8%

$

130

Baytown

Township,

Minnesota

Charter

School

Lease

Revenue

Bonds,

Saint

Croix

Preparatory

Academy,

Refunding

Series

2016A,

4.250%,

8/01/46

8/26

at

100.00

BB+

$

103,553

3,500

Brooklyn

Center,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Tesfa

International

dba

Twin

Lakes

STEM

Academy

Project,

Series

2021A,

5.250%,

6/15/56

6/29

at

100.00

N/R

2,498,125

City

of

Ham

Lake,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

DaVinci

Academy

Project,Series

2016A:

100

5.000%,

7/01/36

7/24

at

102.00

N/R

97,337

2,000

5.000%,

7/01/47

7/24

at

102.00

N/R

1,792,600

Deephaven,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Eagle

Ridge

Academy

Project,

Series

2015A:

675

5.250%,

7/01/37

7/25

at

100.00

BB+

676,262

500

5.500%,

7/01/50

7/25

at

100.00

BB+

500,170

1,025

Forest

Lake,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Lakes

International

Language

Academy,

Series

2014A,

5.750%,

8/01/44

3/23

at

102.00

BB+

1,028,106

1,000

Forest

Lake,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Lakes

International

Language

Academy,

Series

2019A,

5.375%,

8/01/50

8/27

at

102.00

BB+

960,490

100

Greenwood,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Main

Street

School

of

Performing

Arts

Project,

Series

2016A,

5.000%,

7/01/36

7/26

at

100.00

N/R

90,647

5,350

Ham

Lake,

Minnesota

Charter

School

Lease

Revenue

Bonds,

Parnassus

Preparatory

School

Project,

Series

2016A,

5.000%,

11/01/47

11/26

at

100.00

BB+

4,903,115

Hugo,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Noble

Academy

Project,

Series

2014A:

600

5.000%,

7/01/29

7/24

at

100.00

BB

600,030

1,000

5.000%,

7/01/34

7/24

at

100.00

BB

975,440

525

5.000%,

7/01/44

7/24

at

100.00

BB

481,136

4,150

Independence,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Beacon

Academy

Project,

Series

2016A,

5.000%,

7/01/46

7/26

at

100.00

N/R

3,580,827

1,415

Independence,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Paladin

Career

&

Technical

High

School

Project,

Series

2021A,

4.000%,

6/01/51

6/29

at

102.00

N/R

980,793

1,450

Minneapolis,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Hiawatha

Academies

Project,

Series

2022A,

5.375%,

7/01/42

7/32

at

100.00

N/R

1,353,271

Minneapolis,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Northeast

College

Prep

Project,

Series

2020A:

410

5.000%,

7/01/40

7/30

at

100.00

N/R

364,137

100

5.000%,

7/01/55

7/30

at

100.00

N/R

80,740

Minneapolis,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Yinghua

Academy

Project,

Series

2013A:

500

6.000%,

7/01/33

7/23

at

100.00

BB+

501,410

3,715

6.000%,

7/01/43

7/23

at

100.00

BB+

3,719,606

1,260

6.125%,

7/01/48

7/23

at

100.00

BB+

1,261,865

420

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Augsburg

College,

Series

2014-8-C,

3.500%,

5/01/23

3/23

at

100.00

Ba1

418,963

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Bethel

University,

Refunding

Series

2017:

2,345

5.000%,

5/01/37

5/27

at

100.00

BB+

2,221,653

4,700

5.000%,

5/01/47

5/27

at

100.00

BB+

4,125,707

1,000

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Carleton

College,

Refunding

Series

2017,

4.000%,

3/01/37

3/27

at

100.00

Aa2

1,006,830

500

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

College

of

Saint

Scholastica,

Inc.,

Refunding

Series

2019,

4.000%,

12/01/40

12/29

at

100.00

Baa2

435,430

15

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Education

and

Civic

Organizations

(continued)

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Macalester

College,

Refunidng

Series

2021:

$

140

4.000%,

3/01/33

3/31

at

100.00

Aa3

$

148,917

155

4.000%,

3/01/34

3/31

at

100.00

Aa3

163,358

125

4.000%,

3/01/35

3/31

at

100.00

Aa3

130,362

155

4.000%,

3/01/36

3/31

at

100.00

Aa3

159,450

100

4.000%,

3/01/37

3/31

at

100.00

Aa3

102,034

1,000

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Macalester

College,

Series

201528J,

3.250%,

3/01/30

3/25

at

100.00

Aa3

1,003,390

675

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Saint

Catherine

University,

Refunding

Series

2018A,

5.000%,

10/01/45

10/28

at

100.00

Baa1

688,203

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Saint

John's

University,

Series

2015-8I:

350

5.000%,

10/01/33

10/25

at

100.00

A2

363,906

385

5.000%,

10/01/34

10/25

at

100.00

A2

399,880

500

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Saint

Olaf

College,

Series

2016-8-N,

4.000%,

10/01/35

10/26

at

100.00

A1

502,730

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Saint

Olaf

College,

Series

2021:

1,000

3.000%,

10/01/38

10/30

at

100.00

A1

840,070

3,000

4.000%,

10/01/50

10/30

at

100.00

A1

2,759,820

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

University

of

Saint

Thomas,

Green

Series

2022A:

1,000

4.000%,

10/01/38

10/30

at

100.00

A2

980,560

575

4.125%,

10/01/41

10/30

at

100.00

A2

556,669

1,000

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

University

of

Saint

Thomas,

Series

2016-8L,

5.000%,

4/01/27

4/26

at

100.00

A2

1,050,230

100

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

University

of

Saint

Thomas,

Series

2017A,

4.000%,

10/01/36

10/27

at

100.00

A2

100,132

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

University

of

Saint

Thomas,

Series

2019:

1,000

5.000%,

10/01/34

10/29

at

100.00

A2

1,091,680

2,000

5.000%,

10/01/40

10/29

at

100.00

A2

2,093,960

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

University

of

Saint

Thomas,

Series

2022B:

500

4.000%,

10/01/40

10/30

at

100.00

A2

480,695

1,490

4.125%,

10/01/42

10/30

at

100.00

A2

1,436,747

500

4.125%,

10/01/42

10/30

at

100.00

A2

482,130

2,045

5.000%,

10/01/47

10/30

at

100.00

A2

2,131,667

715

Minnesota

Office

of

Higher

Education,

Supplemental

Student

Loan

Program

Revenue

Bonds,

2020

Senior

Series,

2.650%,

11/01/38,

(AMT)

11/27

at

100.00

AA

585,056

1,950

Moorhead,

Minnesota,

Educational

Facilities

Revenue

Bonds,

The

Concordia

College

Corporation

Project,

Series

2016,

5.000%,

12/01/40

12/25

at

100.00

Baa1

1,982,077

1,130

Otsego,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Kaleidoscope

Charter

School

Project,

Series

2014A,

5.000%,

9/01/44

9/24

at

100.00

BB-

999,474

155

Saint

Cloud,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Stride

Academy

Project,

Series

2016A,

5.000%,

4/01/46

4/26

at

100.00

N/R

114,116

1,600

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Community

of

Peace

Academy

Project,

Series

2019,

4.000%,

12/01/49

12/29

at

100.00

BBB-

1,271,120

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Great

River

School

Project,

Series

2017A:

240

5.500%,

7/01/38,

144A

7/27

at

100.00

N/R

241,814

685

5.500%,

7/01/52,

144A

7/27

at

100.00

N/R

673,191

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Hmong

College

Prep

Academy

Project,

Refunding

Series

2020A:

1,500

5.000%,

9/01/40

9/30

at

100.00

BB+

1,413,180

1,000

5.000%,

9/01/43

9/30

at

100.00

BB+

925,090

Nuveen

Minnesota

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2023

(Unaudited)

16

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Education

and

Civic

Organizations

(continued)

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Hmong

College

Prep

Academy

Project,

Series

2016A:

$

500

5.750%,

9/01/46

9/26

at

100.00

BB+

$

500,810

1,000

6.000%,

9/01/51

9/26

at

100.00

BB+

1,007,500

3,800

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Hope

Community

Academy

Project,

Series

2020A,

5.000%,

12/01/45

12/28

at

102.00

BB-

3,289,052

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Metro

Deaf

School

Project,

Series

2018A:

1,000

5.000%,

6/15/48,

144A

6/25

at

100.00

N/R

907,990

1,615

5.000%,

6/15/53,

144A

6/25

at

100.00

N/R

1,444,149

730

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Nova

Classical

Academy,

Refunding

Series

2021A,

4.000%,

9/01/31

9/24

at

102.00

BB+

688,171

2,000

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Nova

Classical

Academy,

Series

2016A,

4.125%,

9/01/47

9/24

at

102.00

BB+

1,591,300

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Twin

Cities

Academy

Project,

Series

2015A:

625

5.300%,

7/01/45

7/25

at

100.00

BB

586,837

1,030

5.375%,

7/01/50

7/25

at

100.00

BB

960,918

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Twin

Cities

German

Immersion

School

Project,

Series

2019:

1,230

5.000%,

7/01/49

7/27

at

102.00

BB

1,093,347

2,620

5.000%,

7/01/55

7/27

at

102.00

BB

2,270,990

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Twin

Cities

German

Immersion

School,

Series

2013A:

500

5.000%,

7/01/33

7/23

at

100.00

BB

500,480

1,450

5.000%,

7/01/44

7/23

at

100.00

BB

1,451,392

Savage,

Minnesota

Charter

School

Lease

Revenue

Bonds,

Aspen

Academy

Project,

Series

2016A:

2,035

5.000%,

10/01/41

10/26

at

100.00

N/R

1,829,852

380

5.125%,

10/01/48

10/26

at

100.00

N/R

333,632

1,500

Spring

Lake

Park,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Excell

Academy

for

Higher

Learning

Inc.,

Series

2019A,

5.000%,

6/15/49

6/27

at

100.00

N/R

1,350,165

500

St.

Paul

Housing

and

Redevelopment

Authority,

Minnesota,

Charter

School

Revenue

Bonds,

Higher

Ground

Academy

Charter

School,

Series

2018,

5.125%,

12/01/49

12/26

at

102.00

BB+

475,190

University

of

Minnesota,

General

Obligation

Bonds,

Series

2014B:

2,235

4.000%,

1/01/33

1/24

at

100.00

Aa1

2,248,544

2,000

4.000%,

1/01/34

1/24

at

100.00

Aa1

2,010,420

3,055

University

of

Minnesota,

General

Obligation

Bonds,

Series

2019A,

5.000%,

4/01/39

4/29

at

100.00

Aa1

3,318,983

20

Winona

Port

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Bluffview

Montessori

School

Project,

Refunding

Series

2016,

4.750%,

6/01/46

6/24

at

100.00

N/R

15,993

Woodbury,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Math

and

Science

Academy

Building

Company,

Refunding

Series

2020A:

390

4.000%,

12/01/40

12/25

at

102.50

BBB-

345,481

450

4.000%,

12/01/50

12/25

at

102.50

BBB-

374,198

660

Woodbury,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Woodbury

Leadership

Academy,

Series

2021A,

4.000%,

7/01/51

7/28

at

103.00

BB-

483,305

Total

Education

and

Civic

Organizations

89,708,650

17

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Health

Care

-

17.8%

Chippewa

County,

Minnesota,

Gross

Revenue

Hospital

Bonds,

Montevideo

Hospital

Project,

Refunding

Series

2016:

$

500

4.000%,

3/01/32

3/26

at

100.00

N/R

$

494,925

2,000

4.000%,

3/01/37

3/26

at

100.00

N/R

1,842,240

City

of

Plato,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Glencoe

Regional

Health

Services

Project,

Series

2017:

550

3.000%,

4/01/26

No

Opt.

Call

BBB

531,773

485

5.000%,

4/01/41

4/27

at

100.00

BBB

492,353

Duluth

Economic

Development

Authority,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Essentia

Health

Obligated

Group,

Series

2018A:

500

5.000%,

2/15/37

2/28

at

100.00

A-

517,130

795

4.250%,

2/15/43

2/28

at

100.00

A-

760,537

16,115

5.000%,

2/15/48

2/28

at

100.00

A-

16,363,493

1,000

5.250%,

2/15/53

2/28

at

100.00

A-

1,027,180

2,630

5.000%,

2/15/58

2/28

at

100.00

A-

2,656,458

2,590

5.250%,

2/15/58

2/28

at

100.00

A-

2,654,646

Duluth

Economic

Development

Authority,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Saint

Luke's

Hospital

of

Duluth

Obligated

Group,

Series

2021A:

400

4.000%,

6/15/34

6/31

at

100.00

BBB-

384,572

175

4.000%,

6/15/38

6/31

at

100.00

BBB-

156,950

175

4.000%,

6/15/39

6/31

at

100.00

BBB-

155,043

570

3.000%,

6/15/44

6/31

at

100.00

BBB-

390,792

450

Duluth

Economic

Development

Authority,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Saint

Luke's

Hospital

of

Duluth

Obligated

Group,

Series

2022A,  Forward

Delivery,

4.000%,

6/15/38

6/32

at

100.00

BBB-

403,587

1,250

Duluth

Economic

Development

Authority,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Saint

Luke's

Hospital

of

Duluth

Obligated

Group,

Series

2022B,

5.250%,

6/15/47

6/32

at

100.00

BBB-

1,265,712

Glencoe,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Glencoe

Regional

Health

Services

Project,

Series

2013:

500

4.000%,

4/01/27

3/23

at

100.00

BBB

492,055

760

4.000%,

4/01/31

3/23

at

100.00

BBB

746,632

1,120

Maple

Grove,

Minnesota,

Health

Care

Facilities

Revenue

Refunding

Bonds,

North

Memorial

Health

Care,

Series

2015,

4.000%,

9/01/35

9/25

at

100.00

Baa1

1,059,587

Maple

Grove,

Minnesota,

Health

Care

Facility

Revenue

Bonds,

North

Memorial

Health

Care,

Series

2017:

425

5.000%,

5/01/31

5/27

at

100.00

Baa1

444,435

430

5.000%,

5/01/32

5/27

at

100.00

Baa1

447,678

Minneapolis,

Minnesota,

Health

Care

System

Revenue

Bonds,

Allina

Health

System,

Series

2021:

2,725

4.000%,

11/15/37

11/31

at

100.00

AA-

2,682,245

10,360

4.000%,

11/15/39

11/31

at

100.00

AA-

10,083,699

1,000

4.000%,

11/15/40

11/31

at

100.00

AA-

966,000

Minneapolis,

Minnesota,

Health

Care

System

Revenue

Bonds,

Fairview

Health

Services,

Series

2015A:

525

5.000%,

11/15/26

11/25

at

100.00

BBB+

544,042

485

4.000%,

11/15/40

11/25

at

100.00

BBB+

449,493

Minneapolis,

Minnesota,

Health

Care

System

Revenue

Bonds,

Fairview

Health

Services,

Series

2018A:

1,000

5.000%,

11/15/36

11/28

at

100.00

BBB+

1,046,320

3,965

4.000%,

11/15/48

11/28

at

100.00

BBB+

3,485,116

2,500

5.000%,

11/15/49

11/28

at

100.00

BBB+

2,538,000

2,400

Rochester,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Mayo

Clinic,

Refunding

Series

2016B,

5.000%,

11/15/33

No

Opt.

Call

AA

2,849,688

5,500

Rochester,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Mayo

Clinic,

Series

2022,

5.000%,

11/15/57

11/32

at

100.00

AA

5,906,835

675

Saint

Cloud,

Minnesota,

Health

Care

Revenue

Bonds,

CentraCare

Health

System,

Series

2016A,

5.000%,

5/01/46

5/26

at

100.00

AA-

686,921

Nuveen

Minnesota

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2023

(Unaudited)

18

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Health

Care

(continued)

$

6,885

Saint

Cloud,

Minnesota,

Health

Care

Revenue

Bonds,

CentraCare

Health

System,

Series

2019,

5.000%,

5/01/48

5/29

at

100.00

AA-

$

7,028,208

Saint

Paul

Housing

and

Redevelopment

Authority,

Minnesota,

Health

Care

Facility

Revenue

Bonds,

HealthPartners

Obligated

Group,

Refunding

Series

2015A:

4,200

5.000%,

7/01/29

7/25

at

100.00

A

4,344,900

4,110

5.000%,

7/01/30

7/25

at

100.00

A

4,253,932

4,075

4.000%,

7/01/35

7/25

at

100.00

A

4,078,464

Saint

Paul

Housing

and

Redevelopment

Authority,

Minnesota,

Health

Care

Revenue

Bonds,

Fairview

Health

Services,

Series

2017A:

2,135

5.000%,

11/15/27

No

Opt.

Call

BBB+

2,270,359

755

4.000%,

11/15/36

11/27

at

100.00

BBB+

735,491

640

4.000%,

11/15/37

11/27

at

100.00

BBB+

614,937

2,830

4.000%,

11/15/43

11/27

at

100.00

BBB+

2,551,528

1,310

Saint

Paul

Port

Authority,

Minnesota,

Lease

Revenue

Bonds,

Regions

Hospital

Parking

Ramp

Project,

Series

2007-1,

5.000%,

8/01/36

3/23

at

100.00

N/R

1,310,249

Shakopee,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Saint

Francis

Regional

Medical

Center,

Refunding

Series

2014:

1,980

4.000%,

9/01/31

9/24

at

100.00

A

1,981,208

1,410

5.000%,

9/01/34

9/24

at

100.00

A

1,425,552

Total

Health

Care

95,120,965

Housing/Multifamily

-

0.5%

2,500

Rochester,

Minnesota,

Multifamily

Housing

Revenue

Bonds,

Essex

Place

Apartments

Project,

Series

2012A,

3.750%,

6/01/29

3/23

at

100.00

Aaa

2,500,025

Total

Housing/Multifamily

2,500,025

Housing/Single

Family

-

0.8%

15

Minneapolis-Saint

Paul

Housing

Finance

Board,

Minnesota,

Single

Family

Mortgage

Revenue

Bonds,

City

Living

Home

Program,

Market

Series

2011B,

4.100%,

12/01/29

3/23

at

100.00

AA+

14,190

40

Minneapolis-Saint

Paul

Housing

Finance

Board,

Minnesota,

Single

Family

Mortgage

Revenue

Bonds,

City

Living

Series

2007A-2,

5.520%,

3/01/41,

(AMT)

3/23

at

100.00

AA+

39,985

365

Minnesota

Housing

Finance

Agency,

Residential

Housing

Finance

Bonds,

Series

2016A,

3.200%,

1/01/33,

(AMT)

7/25

at

100.00

AA+

355,510

Minnesota

Housing

Finance

Agency,

Residential

Housing

Finance

Bonds,

Series

2020A:

460

1.550%,

7/01/25,

(AMT)

No

Opt.

Call

AA+

436,623

370

1.700%,

7/01/26,

(AMT)

No

Opt.

Call

AA+

345,731

Minnesota

Housing

Finance

Agency,

Residential

Housing

Finance

Bonds,

Series

2020D:

220

1.625%,

1/01/26,

(AMT)

No

Opt.

Call

AA+

206,070

205

1.650%,

7/01/26,

(AMT)

No

Opt.

Call

AA+

190,385

Minnesota

Housing

Finance

Agency,

Residential

Housing

Finance

Bonds,

Series

2020H:

460

1.100%,

7/01/26,

(AMT)

No

Opt.

Call

AA+

421,277

460

1.350%,

7/01/27,

(AMT)

No

Opt.

Call

AA+

416,783

Minnesota

Housing

Finance

Agency,

Residential

Housing

Finance

Bonds,

Series

2021A:

380

1.550%,

1/01/28,

(AMT)

No

Opt.

Call

AA+

341,449

390

1.600%,

7/01/28,

(AMT)

No

Opt.

Call

AA+

348,336

485

1.750%,

1/01/29,

(AMT)

No

Opt.

Call

AA+

432,237

485

1.800%,

7/01/29,

(AMT)

No

Opt.

Call

AA+

430,001

245

1.900%,

1/01/30,

(AMT)

No

Opt.

Call

AA+

216,183

240

1.950%,

7/01/30,

(AMT)

No

Opt.

Call

AA+

210,807

Total

Housing/Single

Family

4,405,567

19

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Industrials

-

0.4%

$

2,250

Saint

Paul

Port

Authority,

Minnesota,

Solid

Waste

Disposal

Revenue

Bonds,

Gerdau

Saint

Paul

Steel

Mill

Project,

Series

2012-7,

4.500%,

10/01/37,

(AMT),

144A

3/23

at

100.00

BBB

$

2,081,610

Total

Industrials

2,081,610

Long-Term

Care

-

8.2%

2,090

Anoka,

Minnesota,

Health

Care

and

Housing

Facility

Revenue

Bonds,

The

Homestead

at

Anoka,

Inc.

Project,

Series

2014,

5.125%,

11/01/49

11/24

at

100.00

N/R

1,746,404

840

Apple

Valley,

Minnesota

Senior

Housing

Revenue

Bonds,

PHS

Apple

Valley

Senior

Housing,

Inc.

Orchard

Path

Phase

II

Project,

Series

2021,

4.000%,

9/01/51

9/28

at

102.00

N/R

651,706

1,000

Apple

Valley,

Minnesota,

Senior

Housing

Revenue

Bonds,

PHS

Apple

Valley

Senior

Housing,

Inc.

Orchard

Path

Project,

Refunding

Series

2018,

5.000%,

9/01/43

9/23

at

102.00

N/R

971,280

Center

City,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Hazelden

Betty

Ford

Foundation

Project,

Series

2014:

375

4.000%,

11/01/39

11/24

at

100.00

Baa1

343,253

500

5.000%,

11/01/44

11/24

at

100.00

Baa1

502,500

Chatfield,

Minnesota,

Healthcare

and

Housing

Facilities

Revenue

Bonds,

Chosen

Valley

Care

Center

Project,

Refunding

Series

2019:

500

5.000%,

9/01/44

9/26

at

102.00

N/R

414,790

1,500

5.000%,

9/01/52

9/26

at

102.00

N/R

1,180,245

1,500

Chisago

City,

Minnesota,

Housing

and

Health

Care

Revenue

Bonds,

CDL

Homes,

LLC

Project,

Series

2013B,

6.000%,

8/01/43

8/23

at

100.00

N/R

1,500,480

1,500

City

of

West

Saint

Paul,

Minnesota

Housing

and

Health

Care

Facilities

Revenue

Refunding

Bonds,

Walker

Westwood

Ridge

Campus

Project,

Series

2017,

5.000%,

11/01/49

11/25

at

100.00

N/R

1,351,140

Cloquet,

Minnesota,

Housing

Facilities

Revenue

Bonds,

HADC

Cloquet

LLC

Project,

Refunding

Series

2021:

250

3.400%,

8/01/36

8/28

at

102.00

N/R

190,483

700

4.000%,

8/01/41

8/28

at

102.00

N/R

525,336

200

4.000%,

8/01/48

8/28

at

102.00

N/R

138,016

1,180

Cold

Spring,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Assumption

Home,

Inc.,

Refunding

Series

2013,

5.200%,

3/01/43

3/23

at

100.00

N/R

958,656

Columbus,

Minnesota,

Senior

Housing

Revenue

Bonds,

Richfield

Senior

Housing,

Inc.,

Refunding

Series

2015:

575

5.250%,

1/01/40

3/23

at

100.00

N/R

473,380

1,175

5.250%,

1/01/46

3/23

at

100.00

N/R

929,860

1,195

Dakota

County

Community

Development

Agency,

Minnesota,

Senior

Housing

Revenue

Bonds,

Walker

Highview

Hills

LLC

Project,

Refunding

Series

2016A,

5.000%,

8/01/46,

144A

3/23

at

100.00

N/R

1,081,822

500

Dennison,

Minnesota,

Senior

Housing

Revenue

Bonds,

Villages

of

Lonsdale,

LLC

Project,

Series

2019,

4.600%,

5/01/44

5/24

at

101.00

N/R

383,485

1,185

Lake

Crystal,

Minnesota,

Housing

and

Health

Care

Revenue

Bonds,

Ecumen

Second

Century

&

Owatonna

Senior

Living

Project,

Refunding

Series

2014A,

4.500%,

9/01/44,

(Mandatory

Put

9/01/24)

3/23

at

100.00

N/R

1,156,607

Maple

Plain,

Minnesota

Senior

Housing

and

Healthcare

Revenue

Bonds,

Haven

Homes,

Inc.

Project,

Series

2019:

400

4.100%,

7/01/34

7/25

at

102.00

N/R

339,016

1,000

5.000%,

7/01/49

7/25

at

102.00

N/R

837,220

1,250

5.000%,

7/01/54

7/25

at

102.00

N/R

1,018,737

200

Mapleton,

Minnesota,

Healthcare

Facility

Revenue

Bonds,

Mapleton

Community

Home,

Refunding

Series

2019,

4.000%,

5/01/39

5/24

at

101.00

N/R

155,296

1,500

Minneapolis,

Minnesota,

Senior

Housing

and

Healthcare

Revenue

Bonds,

Ecumen

Abiitan

Mill

City

Project,  Series

2015,

5.250%,

11/01/45

5/23

at

100.00

N/R

1,339,335

300

Morris,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Farmington

Health

Services

Project,

Refunding

Series

2019,

3.400%,

8/01/28

8/24

at

101.00

N/R

266,940

2,000

North

Oaks,

Minnesota,

Senior

Housing

Revenue

Bonds,

Waverly

Gardens

Project,

Refunding

Series

2016,

5.000%,

10/01/47

10/24

at

102.00

N/R

1,952,900

Nuveen

Minnesota

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2023

(Unaudited)

20

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Long-Term

Care

(continued)

$

1,055

Owatonna,

Minnesota,

Housing

and

Health

Care

Revenue

Bonds,

Ecumen

Second

Century

&

Owatonna

Senior

Living

Project,

Refunding

Series

2014B,

4.500%,

9/01/44,

(Mandatory

Put

9/01/24)

3/23

at

100.00

N/R

$

1,025,787

1,285

Saint

Joseph,

Minnesota,

Senior

Housing

and

Healthcare

Revenue

Bonds,

Woodcrest

of

Country

Manor

Project,

Series

2019

A,

5.000%,

7/01/55

7/24

at

102.00

N/R

1,030,184

2,700

Saint

Louis

Park,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Mount

Olivet

Careview

Home

Project,

Series

2016B,

4.900%,

6/01/49

6/26

at

100.00

N/R

2,190,942

50

Saint

Louis

Park,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Mount

Olivet

Careview

Home

Project,

Series

2016C,

3.150%,

6/01/28

3/23

at

100.00

N/R

44,704

1,000

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Revenue

Bonds,

Rossy

&

Richard

Shaller

Family

Sholom

East

Campus,

Series

2018,

5.000%,

10/01/43

10/23

at

100.00

N/R

825,130

4,000

Saint

Paul

Housing

and

Redevelopment

Authority,

Minnesota

Senior

Housing

and

Health

Care

Revenue

Bonds,

Carondelet

Village

Project,

Series

2016A,

5.000%,

12/01/41

12/24

at

102.00

N/R

3,909,080

Saint

Paul

Housing

and

Redevelopment

Authority,

Minnesota,

Revenue

Bonds,

Amherst

H.

Wilder

Foundation

Project,

Refunding

Series

2020A:

1,175

5.000%,

12/01/29

No

Opt.

Call

Baa2

1,201,908

300

5.000%,

12/01/30

No

Opt.

Call

Baa2

306,351

1,750

5.000%,

12/01/36

12/30

at

100.00

Baa2

1,754,322

Saint

Paul

Housing

and

Redevelopment

Authority,

Minnesota,

Senior

Housing

and

Health

Care

Revenue

Bonds,

Episcopal

Church

Homes

Project,

Refunding

Senior

Series

2021A:

450

4.000%,

11/01/34,

144A

11/26

at

102.00

N/R

394,546

1,015

4.000%,

11/01/42,

144A

11/26

at

102.00

N/R

797,242

Saint

Paul

Park,

Minnesota,

Senior

Housing

and

Health

Care

Revenue

Bonds,

Presbyterian

Homes

Bloomington

Project,

Refunding

Series

2017:

400

4.000%,

9/01/32

9/24

at

100.00

N/R

383,184

500

4.100%,

9/01/33

9/24

at

100.00

N/R

480,575

315

4.200%,

9/01/36

9/24

at

100.00

N/R

294,594

300

4.250%,

9/01/37

9/24

at

100.00

N/R

278,160

1,000

5.000%,

9/01/42

9/24

at

100.00

N/R

964,980

600

Sartell,

Minnesota,

Health

Care

and

Housing

Facilities

Revenue

Bonds,

Country

Manor

Campus

LLC

Project,

Series

2022A,

5.000%,

9/01/35

9/27

at

100.00

N/R

544,812

2,390

Sauk

Rapids,

Minnesota,

Health

Care

and

Housing

Facilities

Revenue

Bonds,

Good

Shepherd

Luthran

Home,

Refunding

Series

2013,

5.125%,

1/01/39

3/23

at

100.00

N/R

2,034,177

Wayzata,

Minnesota

Senior

Housing

Revenue

Bonds,

Folkestone

Senior

Living

Community,

Refunding

Series

2019:

650

5.000%,

8/01/49

8/24

at

102.00

N/R

596,511

5,000

5.000%,

8/01/54

8/24

at

102.00

N/R

4,524,450

Total

Long-Term

Care

43,990,526

Tax

Obligation/General

-

21.3%

1,410

Alexandria

Independent

School

District

206,

Douglas

County,

Minnesota,

General

Obligation

Bonds,

Refunding

School

Building

Series

2017A,

5.000%,

2/01/30

2/28

at

100.00

Aa1

1,562,731

1,355

Anoka-Hennepin

Independent

School

District

11,

Coon

Rapids,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2020A,

3.000%,

2/01/43

2/28

at

100.00

AAA

1,130,653

2,105

Bemidji,

Minnesota,

General

Obligation

Bonds,

Refunding

Sales

Tax

Series

2017A,

4.000%,

2/01/29

-

AGM

Insured

2/28

at

100.00

AA

2,201,830

Brainerd

Independent

School

District

181,

Crow

Wing

County,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2018A:

2,225

4.000%,

2/01/42

2/27

at

100.00

AAA

2,249,141

3,600

4.000%,

2/01/43

2/27

at

100.00

AAA

3,634,488

21

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/General

(continued)

Brooklyn

Center

Independent

School

District

286,

Minnesota,

General

Obligation

Bonds,

Series

2018A:

$

1,090

4.000%,

2/01/36

2/27

at

100.00

Aa1

$

1,111,124

1,880

4.000%,

2/01/38

2/27

at

100.00

Aa1

1,887,934

2,715

4.000%,

2/01/41

2/27

at

100.00

Aa1

2,684,782

2,260

4.000%,

2/01/42

2/27

at

100.00

Aa1

2,218,664

2,095

Carlton

County,

Minnesota,

General

Obligation

Bonds,

Minnesota

State

Credit

Enhancement

Program

Series

2022A,

4.000%,

2/01/47

2/32

at

100.00

Aa1

2,079,811

1,160

Chisago

Lakes,

Minnesota,

Independent

School

District

2144,

General

Obligation

Bonds,

School

Building

Series

2017A,

3.000%,

2/01/32

2/27

at

100.00

AAA

1,147,913

Cloquet

Independent

School

District

94,

Carlton

and

Sant

Louis

Counties,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2015B:

1,000

5.000%,

2/01/27

2/25

at

100.00

Aa1

1,030,870

1,000

4.000%,

2/01/36

2/25

at

100.00

Aa1

1,009,420

Dawson-Boyd

Independent

School

District

378,

Yellow

Medicine

County,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2019A:

1,145

4.000%,

2/01/31

2/28

at

100.00

AAA

1,209,372

1,145

4.000%,

2/01/32

2/28

at

100.00

AAA

1,208,467

500

Dilworth-Glyndon-Felton

Independent

School

District

2164,

Clay

County,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2020A,

3.000%,

2/01/35

2/26

at

100.00

AAA

476,440

Dover-Eyota

Independent

School

District

533,

Minnesota,

General

Obligation

Bonds,

School

Building  

Facilities

Maintenance

Series

2023A:

1,225

4.000%,

2/01/44

2/31

at

100.00

AAA

1,204,371

500

4.000%,

2/01/45

2/31

at

100.00

AAA

488,710

Duluth

Independent

School

District

709,

Saint

Louis

County,

Minnesota,

General

Obligation

Bonds,

Capital

Appreciation

Series

2021C:

1,325

0.000%,

2/01/31

2/28

at

94.48

Aa1

983,031

1,480

0.000%,

2/01/32

2/28

at

92.24

Aa1

1,051,229

535

0.000%,

2/01/33

2/28

at

89.86

Aa1

363,351

1,500

Eden

Prairie

Independent

School

District

272,

Hennepin

County,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2019B,

4.000%,

2/01/31

2/28

at

100.00

Aa1

1,582,380

1,250

Eveleth-Gilbert

Public

Schools

Independent

School

District

2154,

Saint

Louis

County,

Minnesota,

General

Obligation

Bonds,

Series

2019A,

5.000%,

2/01/30

2/28

at

100.00

AAA

1,389,050

3,000

Farmington

Independent

School

District

192,

Dakota

County,

Minnesota,

General

Obligation

Bonds,

Refunding

Series

2023A,

5.000%,

2/01/25

(WI/DD,

Settling

3/09/23)

No

Opt.

Call

Aa1

3,109,609

480

Fridley,

Minnesota,

General

Obligation

Bonds,

Capital

Improvement

Plan,

Series

2017,

3.250%,

2/01/34

2/26

at

100.00

Aa2

467,045

700

Greenway

Independent

School

District

316,

Itasca

County,

Minnesota,

General

Obligation

Bonds,

Facilities

Maintenance

Series

2019F,

0.000%,

2/01/30

2/26

at

90.86

AAA

559,951

4,855

Hennepin

County,

Minnesota,

General

Obligation

Bonds,

Series

2020A,

5.000%,

12/01/36

12/30

at

100.00

AAA

5,516,397

5,000

Independent

School

District

621,

Mounds

View,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2018A,

4.000%,

2/01/42

2/27

at

100.00

AAA

5,030,650

1,935

Independent

School

District

No.

115,

Cass

Lake-Bena

Public

Schools,

Minnesota,

Cass

Beltrami

and

Hubbard

Counties,

General

Obligation

School

Building

Bonds,

Series

2023A,

5.000%,

2/01/37

2/31

at

100.00

Aa1

2,169,387

1,145

Independent

School

District

No.

2397

(Le

Sueur-Henderson),

Minnesota,

General

Obligation

School

Building

Bonds,

Series

2022A,

5.000%,

2/01/36

2/31

at

100.00

AAA

1,300,342

3,000

Independent

School

District

No.

319,

Nashwauk-Keewatin,

Minnesota,

General

Obligation

School

Building

Bonds,

Series

2022A,

4.000%,

2/01/48

2/31

at

100.00

AAA

2,982,480

Nuveen

Minnesota

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2023

(Unaudited)

22

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/General

(continued)

$

500

La

Crescent-Hokah

Independent

School

District

300,

Houston

and

Winona

Counties,

Minnesota,

General

Obligation

Bonds,

School

Building

&

Maintenance

Series

2019A,

4.000%,

2/01/30

2/27

at

100.00

Aa1

$

523,920

160

Lake

Crystal,

Minnesota,

General

Obligation

Bonds,

Series

2019A,

3.000%,

12/15/29

12/27

at

100.00

AA

160,928

Madison,

Minnesota,

General

Obligation

Bonds,

Refunding

Series

2015A:

660

3.600%,

1/01/35

-

AGM

Insured

3/23

at

100.00

AA

659,974

500

4.000%,

1/01/45

-

AGM

Insured

3/23

at

100.00

AA

500,065

1,315

Maple

River

Independent

School

District

2135,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2020A,

4.000%,

2/01/38

2/30

at

100.00

AAA

1,351,728

1,430

Minneapolis

Special

School

District

1,

Hennepin

County,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2022A,

5.000%,

2/01/43

2/32

at

100.00

AAA

1,584,469

2,195

Minneapolis,

Minnesota,

General

Obligation

Bonds,

Improvement

&

Various

Purpose

Series

2018,

4.000%,

12/01/35

12/26

at

100.00

AAA

2,254,748

1,500

Minnesota

State,

General

Obligation

Bonds,

Various

Purpose

Series

2018A,

5.000%,

8/01/37

8/28

at

100.00

AAA

1,639,035

155

Minnesota

State,

General

Obligation

Bonds,

Various

Purpose

Series

2019A,

5.000%,

8/01/36

8/29

at

100.00

AAA

172,476

5,000

Minnesota

State,

General

Obligation

Bonds,

Various

Purpose

Series

2021A,

4.000%,

9/01/33

9/31

at

100.00

AAA

5,461,600

1,000

Minnetonka

Independent

School

District

276,

Hennepin

County,

Minnesota,

General

Obligation

Bonds,

Refunding

Alternative

Facilities

Series

2018E,

5.000%,

2/01/35

2/25

at

100.00

Aaa

1,026,940

Montgomery

Independent

School

District

2905,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2018A:

250

4.000%,

2/01/32

2/25

at

100.00

Aa1

253,537

500

4.000%,

2/01/36

2/25

at

100.00

Aa1

507,075

Moorhead

Independent

School

District

152,

Clay

County,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2020A:

1,685

3.000%,

2/01/43

2/28

at

100.00

Aa1

1,347,040

1,100

3.000%,

2/01/44

2/28

at

100.00

Aa1

871,134

2,000

North

Saint

Paul-Maplewood-Oakdale

Independent

School

District

622,

Ramsey

County,

Minnesota,

General

Obligation

Bonds,

Facilities

Maintenance

Series

2018A,

3.375%,

2/01/35

2/27

at

100.00

Aa1

1,931,740

530

Pillager

Independent

School

District

116,

Cass

and

Morrison

Counties,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2019A,

3.000%,

2/01/33

2/28

at

100.00

AAA

512,070

1,265

Pipestone-Jasper

Independent

School

District

2689,

Minnesota,

General

Obligation

Bonds,

Series

2019A,

5.000%,

2/01/30

2/29

at

100.00

AAA

1,426,338

1,795

Red

Lake

County,

Minnesota,

General

Obligation

School

Building

Bonds,

Independent

School

District

No.

2906,

Series

2022A,

4.000%,

2/01/38

2/33

at

100.00

Aa1

1,848,240

4,000

Richfield

Independent

School

District

280,

Hennepin

County,

Minnesota,

General

Obligation

Bonds,

School

Buildings

Series

2018A,

4.000%,

2/01/40

2/27

at

100.00

AAA

4,013,480

1,250

Robbinsdale

Independent

School

District

281,

Hennepin

County,

Minnesota,

General

Obligation

Bonds,

Facilities

Maintenance

Series

2018A,

3.000%,

2/01/30

8/26

at

100.00

Aa1

1,250,312

4,000

Roseville

Independent

School

District

623,

Ramsey

County,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2018A,

4.000%,

2/01/34

2/27

at

100.00

Aa1

4,134,880

1,700

Russell-Tyler-Ruthton

Public

Schools

Independent

School

District

2902,

Minnesota,

General

Obligation

Bonds,

Series

2019A,

4.000%,

2/01/31

2/29

at

100.00

AAA

1,813,492

800

Saint

Cloud

Independent

School

District

742,

Stearns

County,

Minnesota,

General

Obligation

Bonds,

Facilities

Maintenance

Series

2022B,

4.000%,

2/01/43

2/30

at

100.00

Aa1

800,272

1,000

Saint

James

Independent

School

District

840,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2015B,

4.000%,

2/01/45

2/26

at

100.00

AAA

1,006,050

23

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/General

(continued)

Saint

Michael

Independent

School

District

885,

Wright

County,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2017A:

$

1,340

4.000%,

2/01/28

2/26

at

100.00

Aa1

$

1,375,255

1,400

4.000%,

2/01/30

2/26

at

100.00

Aa1

1,442,574

1,885

3.200%,

2/01/32

2/26

at

100.00

Aa1

1,889,543

Sartell,

Minnesota,

General

Obligation

Bonds,

Series

2022A:

1,840

4.000%,

2/01/41

2/30

at

100.00

AA

1,776,391

1,180

4.000%,

2/01/43

2/30

at

100.00

AA

1,139,007

Shakopee

Independent

School

District

720,

Scott

County,

Minnesota,

General

Obligation

Bonds,

Capital

Facilities

Series

2020A:

250

4.000%,

2/01/33

2/27

at

100.00

Aa1

259,640

425

4.000%,

2/01/34

2/27

at

100.00

Aa1

441,379

2,500

Sibley

East

Independent

School

District

2310,

Sibley,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2015A,

4.000%,

2/01/40

2/25

at

100.00

Aa1

2,502,950

South

Washington

County

Independent

School

District

833,

Minnesota,

General

Obligation

Bonds,

Facilities

Maintenance

Series

2018A:

1,330

4.000%,

2/01/31

2/27

at

100.00

Aa1

1,371,509

670

4.000%,

2/01/33

2/27

at

100.00

Aa1

688,090

South

Washington

County

Independent

School

District

833,

Minnesota,

General

Obligation

Bonds,

Facilities

Maintenance

Series

2022A:

1,000

4.000%,

2/01/34

2/30

at

100.00

Aa1

1,046,190

2,030

4.000%,

2/01/35

2/30

at

100.00

Aa1

2,109,556

1,000

South

Washington

County

Independent

School

District

833,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2016A,

4.000%,

2/01/29

2/26

at

100.00

Aa1

1,026,670

2,500

Waconia

Independent

School

District,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2015B,

3.000%,

2/01/28

2/25

at

100.00

Aa1

2,500,975

1,315

Waseca

Independent

School

District

829,

Steele,

Rice,

and

Waseca

Counties,

Minnesota,

General

Obligation

Bonds,

School

Buidling

Series

2015A,

4.000%,

2/01/27

2/26

at

100.00

Aa1

1,347,862

1,685

Watertown-Mayer

Independent

School

District

111,

Carver,

Hennepin

and

Wright

Counties,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2020A,

0.000%,

2/01/32

2/28

at

92.57

AAA

1,214,767

Total

Tax

Obligation/General

114,225,524

Tax

Obligation/Limited

-

9.8%

405

Alexandria

Independent

School

District

206,

Douglas

County,

Minnesota,

General

Obligation

Bonds,

Series

2021A,

3.000%,

2/01/32

2/29

at

100.00

A2

386,556

750

Duluth

Independent

School

District

709,

Minnesota,

Certificates

of

Participation,

Refunding

Full

Term

Series

2019B,

5.000%,

2/01/25

No

Opt.

Call

Aa1

773,010

325

Elbow

Lake

Economic

Development

Authority,

Minnesota,

Lease

Revenue

Bonds,

Grant

County

Public

Project,

Series

2017A,

4.200%,

12/15/43

12/27

at

100.00

N/R

283,231

135

Minneapolis,

Minnesota,

Tax

Increment

Revenue

Bonds,

Grant

Park

Project,

Refunding

Series

2015,

4.000%,

3/01/30

3/23

at

100.00

N/R

129,920

425

Minneapolis,

Minnesota,

Tax

Increment

Revenue

Bonds,

Village

at

St.

Anthony

Falls

Project,

Refunding

Series

2015,

4.000%,

3/01/27

3/23

at

100.00

N/R

418,774

1,090

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2015C,

3.250%,

8/01/30

8/24

at

100.00

AA+

1,092,343

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2017A:

200

4.000%,

8/01/30

8/27

at

100.00

AA+

210,034

475

4.000%,

8/01/34

8/27

at

100.00

AA+

492,580

325

4.000%,

8/01/35

8/27

at

100.00

AA+

335,348

1,125

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2018D,

4.000%,

8/01/38

8/28

at

100.00

AA+

1,127,104

Nuveen

Minnesota

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2023

(Unaudited)

24

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/Limited

(continued)

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2021B:

$

500

3.000%,

8/01/38

8/31

at

100.00

AA+

$

443,375

500

3.000%,

8/01/39

8/31

at

100.00

AA+

434,545

500

3.000%,

8/01/40

8/31

at

100.00

AA+

422,235

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2021C:

2,810

4.000%,

8/01/35

8/31

at

100.00

AA+

2,913,239

2,925

4.000%,

8/01/36

8/31

at

100.00

AA+

2,994,089

3,045

4.000%,

8/01/37

8/31

at

100.00

AA+

3,087,295

3,165

4.000%,

8/01/38

8/31

at

100.00

AA+

3,178,261

1,000

4.000%,

8/01/43

8/31

at

100.00

AA+

958,990

1,780

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2022A,

5.000%,

8/01/40

8/32

at

100.00

AA+

1,940,983

1,905

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2022C,

5.000%,

8/01/41

8/32

at

100.00

AA+

2,076,983

Northeast

Metropolitan

Intermediate

School

District

916,

White

Bear

Lake,

Minnesota,

Certificates

of

Particpation,

Series

2015A:

1,470

3.625%,

2/01/34

2/25

at

100.00

A1

1,471,970

580

3.750%,

2/01/36

2/25

at

100.00

A1

575,621

4,600

Northeast

Metropolitan

Intermediate

School

District

916,

White

Bear

Lake,

Minnesota,

Certificates

of

Particpation,

Series

2015B,

4.000%,

2/01/42

2/25

at

100.00

A1

4,422,256

1,000

Plymouth

Intermediate

District

287,

Minnesota,

Certificates

of

Participation,

Refunding

Series

2017A,

4.000%,

2/01/36

2/27

at

100.00

A1

1,010,700

Plymouth

Intermediate

District

287,

Minnesota,

Facilities

Maintence

Bonds,

Series

2017B:

175

4.000%,

5/01/29

5/27

at

100.00

Aa3

182,413

200

4.000%,

5/01/32

5/27

at

100.00

Aa3

207,616

100

4.000%,

5/01/33

5/27

at

100.00

Aa3

103,669

Puerto

Rico

Sales

Tax

Financing

Corporation,

Sales

Tax

Revenue

Bonds,

Restructured

2018A-1:

4,500

4.500%,

7/01/34

7/25

at

100.00

N/R

4,461,930

4,077

5.000%,

7/01/58

7/28

at

100.00

N/R

3,782,641

2,049

Puerto

Rico

Sales

Tax

Financing

Corporation,

Sales

Tax

Revenue

Bonds,

Taxable

Restructured

Cofina

Project

Series

2019A-2,

4.329%,

7/01/40

7/28

at

100.00

N/R

1,861,926

1,155

Roseville

Independent

School

District

623,

Ramsey

County,

Minnesota,

Certificates

of

Participation,

Series

2021A,

5.000%,

4/01/29

No

Opt.

Call

Baa1

1,246,603

Saint

Cloud

Independent

School

District

742,

Stearns

County,

Minnesota,

Certificates

of

Participation,

Saint

Cloud

Area

Public

Schools,

Series

2017A:

355

5.000%,

2/01/32

2/25

at

100.00

A1

365,426

520

5.000%,

2/01/34

2/25

at

100.00

A1

535,174

Saint

Paul

Housing

and

Redevelopment

Authority,

Minnesota,

Multifamily

Housing

Revenue

Bonds,

2700

University

at

Westgate

Station,

Series

2015B:

160

4.250%,

4/01/25

4/23

at

100.00

N/R

158,022

430

4.875%,

4/01/30

4/23

at

100.00

N/R

429,987

1,665

5.250%,

4/01/43

4/23

at

100.00

N/R

1,604,894

2,670

Saint

Paul

Independent

School

District

625,

Ramsey

County,

Minnesota,

Certificates

of

Participation,

Series

2018B,

3.375%,

2/01/35

2/27

at

100.00

AAA

2,597,216

Saint

Paul

Independent

School

District

625,

Ramsey

County,

Minnesota,

Certificates

of

Participation,

Series

2019B:

1,005

4.000%,

2/01/36

2/29

at

100.00

AAA

1,039,391

1,000

4.000%,

2/01/37

2/29

at

100.00

AAA

1,023,720

Zumbro

Education

District

6012,

Minnesota,

Certificates

of

Participation

Series

2021A:

280

4.000%,

2/01/32

2/31

at

100.00

Baa1

279,686

250

4.000%,

2/01/34

2/31

at

100.00

Baa1

249,373

425

4.000%,

2/01/38

2/31

at

100.00

Baa1

397,222

700

4.000%,

2/01/41

2/31

at

100.00

Baa1

638,127

Total

Tax

Obligation/Limited

52,344,478

25

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Transportation

-

8.8%

Minneapolis-St.

Paul

Metropolitan

Airports

Commission,

Minnesota,

Airport

Revenue

Bonds,

Refunding

Subordinate

Lien

Series

2014A:

$

2,000

5.000%,

1/01/31

1/24

at

100.00

A+

$

2,028,040

1,175

5.000%,

1/01/32

1/24

at

100.00

A+

1,191,333

750

Minneapolis-St.

Paul

Metropolitan

Airports

Commission,

Minnesota,

Airport

Revenue

Bonds,

Refunding

Subordinate

Lien

Series

2014B,

5.000%,

1/01/26,

(AMT)

1/24

at

100.00

A+

755,880

Minneapolis-St.

Paul

Metropolitan

Airports

Commission,

Minnesota,

Airport

Revenue

Bonds,

Refunding

Subordinate

Lien

Series

2019A:

30

5.000%,

1/01/31

7/29

at

100.00

A+

33,493

1,000

5.000%,

1/01/33

7/29

at

100.00

A+

1,109,650

70

5.000%,

1/01/37

7/29

at

100.00

A+

75,447

1,530

5.000%,

1/01/49

7/29

at

100.00

A+

1,585,998

Minneapolis-St.

Paul

Metropolitan

Airports

Commission,

Minnesota,

Airport

Revenue

Bonds,

Refunding

Subordinate

Lien

Series

2019B:

2,710

5.000%,

1/01/32,

(AMT)

7/29

at

100.00

A+

2,911,326

2,300

5.000%,

1/01/38,

(AMT)

7/29

at

100.00

A+

2,403,730

2,920

5.000%,

1/01/44,

(AMT)

7/29

at

100.00

A+

2,999,366

11,150

5.000%,

1/01/49,

(AMT)

7/29

at

100.00

A+

11,360,177

7,080

Minneapolis-St.

Paul

Metropolitan

Airports

Commission,

Minnesota,

Airport

Revenue

Bonds,

Senior

Lien

Series

2016C,

5.000%,

1/01/41

1/27

at

100.00

AA-

7,357,465

475

Minneapolis-St.

Paul

Metropolitan

Airports

Commission,

Minnesota,

Airport

Revenue

Bonds,

Subordinate

Lien

Series

2016D,

5.000%,

1/01/34,

(AMT)

1/27

at

100.00

A+

494,199

2,000

Minneapolis-St.

Paul

Metropolitan

Airports

Commission,

Minnesota,

Airport

Revenue

Bonds,

Subordinate

Lien

Series

2022A,

5.000%,

1/01/52

1/32

at

100.00

A+

2,093,760

Minneapolis-St.

Paul

Metropolitan

Airports

Commission,

Minnesota,

Airport

Revenue

Bonds,

Subordinate

Lien

Series

2022B:

2,510

5.000%,

1/01/40,

(AMT)

1/32

at

100.00

A+

2,634,923

7,700

5.000%,

1/01/47,

(AMT)

1/32

at

100.00

A+

7,911,134

Total

Transportation

46,945,921

U.S.

Guaranteed

-

1.5%

(4)

1,135

Deephaven,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Eagle

Ridge

Academy

PRoject,

Series

2013A,

5.500%,

7/01/43,

(Pre-refunded

7/01/23)

7/23

at

100.00

N/R

1,143,456

2,000

Mankato

Independent

School

District

77,

Nicollet

and

Le

Sueur

Counties,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2014A,

4.000%,

2/01/28,

(Pre-refunded

2/01/24)

2/24

at

100.00

AAA

2,011,940

850

Saint

Paul

Park,

Minnesota,

Health

Facilities

Revenue

Bonds,

Presbyterian

Homes

Interlude

Transitional

Care

Projects,

Refunding

Series

2018,

5.000%,

5/01/43,

(Pre-refunded

5/01/23)

5/23

at

102.00

N/R

869,125

1,600

St.

Paul

Housing

and

Redevelopment

Authority,

Minnesota,

Hospital

Revenue

Bonds,

HealthEast

Inc.,

Series

2015A,

5.000%,

11/15/40,

(Pre-

refunded

11/15/25)

11/25

at

100.00

N/R

1,678,208

1,000

Western

Minnesota

Municipal

Power

Agency,

Minnesota,

Power

Supply

Revenue

Bonds,

Series

2014A,

5.000%,

1/01/46,

(Pre-refunded

1/01/24)

1/24

at

100.00

Aa2

1,015,440

1,530

Worthington

Independent

School

District

518,

Nobles

County,

Minnesota,

Certificates

of

Participation,

Series

2017A,

4.000%,

2/01/42,

(Pre-

refunded

2/01/26)

2/26

at

100.00

A+

1,569,749

Total

U.S.

Guaranteed

8,287,918

Nuveen

Minnesota

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2023

(Unaudited)

26

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Utilities

-

9.8%

$

1,240

Guam

Government

Waterworks

Authority,

Water

and

Wastewater

System

Revenue

Bonds,

Series

2016,

5.000%,

1/01/46

7/26

at

100.00

A-

$

1,248,072

135

Guam

Government

Waterworks

Authority,

Water

and

Wastewater

System

Revenue

Bonds,

Series

2020A,

5.000%,

1/01/50

7/30

at

100.00

A-

135,512

470

Luverne,

Minnesota,

Electric

Revenue

Bonds,

Series

2022A,

3.000%,

12/01/44

-

AGM

Insured

12/28

at

100.00

AA

364,659

1,335

Minnesota

Municipal

Gas

Agency,

Commodity

Supply

Revenue

Bonds,

Series

2022A,

4.000%,

12/01/52,

(Mandatory

Put

12/01/27)

9/27

at

100.37

Aa1

1,339,285

Minnesota

Municipal

Power

Agency,

Electric

Revenue

Bonds,

Refunding

Series

2014A:

1,000

4.000%,

10/01/31

10/24

at

100.00

AA-

1,015,610

1,000

4.000%,

10/01/32

10/24

at

100.00

AA-

1,013,950

2,795

Minnesota

Municipal

Power

Agency,

Electric

Revenue

Bonds,

Series

2016,

5.000%,

10/01/47

10/26

at

100.00

AA-

2,894,809

3,500

Rochester,

Minnesota,

Electric

Utility

Revenue

Bonds,

Refunding

Series

2017A,

5.000%,

12/01/47

12/26

at

100.00

AA

3,618,755

Saint

Paul

Housing

and

Redevelopment

Authority,

Minnesota,

District

Energy

Revenue

Bonds,

Refunding

Series

2017A:

390

4.000%,

10/01/28

10/27

at

100.00

A-

402,999

1,325

4.000%,

10/01/33

10/27

at

100.00

A-

1,353,077

Saint

Paul

Housing

and

Redevelopment

Authority,

Minnesota,

District

Energy

Revenue

Bonds,

Refunding

Series

2017B:

355

4.000%,

10/01/28

10/27

at

100.00

A-

366,680

270

4.000%,

10/01/29

10/27

at

100.00

A-

278,953

2,000

Saint

Paul

Port

Authority,

Minnesota,

District

Energy

Revenue

Bonds,

Series

2017-3,

4.000%,

10/01/42

10/27

at

100.00

A-

1,852,980

1,180

Saint

Paul

Port

Authority,

Minnesota,

District

Energy

Revenue

Bonds,

Series

2017-4,

4.000%,

10/01/40,

(AMT)

10/27

at

100.00

A-

1,103,005

Saint

Paul

Port

Authority,

Minnesota,

District

Energy

Revenue

Bonds,

Series

2021-1.

501

C3:

300

3.000%,

10/01/34

10/27

at

100.00

A-

271,626

655

4.000%,

10/01/41

10/27

at

100.00

A-

614,069

1,100

Saint

Paul

Port

Authority,

Minnesota,

District

Energy

Revenue

Bonds,

Series

2021-2,

4.000%,

10/01/40,

(AMT)

10/27

at

100.00

A-

1,028,225

Southern

Minnesota

Municipal

Power

Agency,

Power

Supply

System

Revenue

Bonds,

Series

1994A:

10,530

0.000%,

1/01/24

-

NPFG

Insured

No

Opt.

Call

A+

10,218,523

5,005

0.000%,

1/01/25

-

NPFG

Insured

No

Opt.

Call

A+

4,682,778

6,230

0.000%,

1/01/26

-

NPFG

Insured

No

Opt.

Call

A+

5,627,870

Thief

River

Falls,

Minnesota,

Electric

Revenue

Bonds,

Series

2018A:

230

4.000%,

2/01/35

-

AGM

Insured

2/26

at

100.00

AA

236,886

260

4.000%,

2/01/38

-

AGM

Insured

2/26

at

100.00

AA

262,842

11,965

Western

Minnesota

Municipal

Power

Agency,

Minnesota,

Power

Supply

Revenue

Bonds,

Series

2018A,

5.000%,

1/01/49

7/28

at

100.00

Aa2

12,685,891

Total

Utilities

52,617,056

Total

Long-Term

Investments

(cost

$534,695,579)

512,228,240

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

SHORT-TERM

INVESTMENTS

-

 2.5%  

X

13,225,000

MUNICIPAL

BONDS

-

2.5%  

X

13,225,000

Education

and

Civic

Organizations

-

0.1%

$

650

Minneapolis,

Minnesota,

Revenue

Bonds,

University

Gateway

Project,

Variable

Rate

Demand

Obligation

Series

2002,

3.450%,

5/04/32,

(Mandatory

Put

3/07/23)

(5)

2/23

at

100.00

Aa1

$

650,000

Total

Education

and

Civic

Organizations

$

650,000

27

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

Health

Care

-

2.1%

Minneapolis,

Minnesota,

Health

Care

System

Revenue

Bonds,

Fairview

Health

Services,

Series

2018A:

$

6,400

2.650%,

11/15/48,

(Mandatory

Put

2/28/23)

(5)

2/23

at

100.00

Aa1

$

6,400,000

2,875

Minneapolis-Saint

Paul

Housing

and

Redevelopment

Authority,

Minnesota,

Health

Care

System

Revenue

Bonds,

Allina

Health

System,

Series

2007C1,

3.150%,

11/15/34,

(Mandatory

Put

3/07/23)

(5)

2/23

at

100.00

AA+

$

2,875,000

2,000

Rochester,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Mayo

Clinic

Series

2008A,

3.500%,

11/15/38,

(Mandatory

Put

3/07/23)

(5)

2/23

at

100.00

AA

$

2,000,000

Total

Health

Care

11,275,000

Housing/Multifamily

-

0.3%

$

1,300

Rochester,

Minnesota,

Multifamily

Housing

Revenue

Bonds,

Bella

Grove

Apartments

Project,

Series

2019B,

3.430%,

5/01/61,

(Mandatory

Put

3/07/23)

(5)

2/23

at

100.00

AA+

$

1,300,000

Total

Housing/Multifamily

1,300,000

Total

Short-Term

Investments

(cost

$13,225,000)

13,225,000

Total

Investments

(cost

$547,920,579)

-

98.2%

525,453,240

Other

Assets

&

Liabilities,

Net

-

1.8%

9,813,457

Net

Assets

-

100%

$

535,266,697

Level

1

Level

2

Level

3

Total

Long-Term

Investments:

Municipal

Bonds

$

–

$

512,228,240

$

–

$

512,228,240

Short-Term

Investments:

Municipal

Bonds

–

13,225,000

–

13,225,000

Total

$

–

$

525,453,240

$

–

$

525,453,240

(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)

For

financial

reporting

purposes,

the

ratings

disclosed

are

the

highest

of

Standard

&

Poor’s

Group

(“Standard

&

Poor’s”),

Moody’s

Investors

Service,

Inc.

(“Moody’s”)

or

Fitch,

Inc.

(“Fitch”)

rating.

This

treatment

of

split-rated

securities

may

differ

from

that

used

for

other

purposes,

such

as

for

Fund

investment

policies.

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)

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.

Nuveen

Minnesota

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2023

(Unaudited)

28

(5)

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

WI/DD

Purchased

on

a

when-issued

or

delayed

delivery

basis.

29

Nuveen

Nebraska

Municipal

Bond

Fund

Portfolio

of

Investments

February

28,

2023

(Unaudited)

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

LONG-TERM

INVESTMENTS

-

96.8%   

X

99,561,500

MUNICIPAL

BONDS

-

96.8%  

X

99,561,500

Education

and

Civic

Organizations

-

7.3%

$

1,500

Douglas

County,

Nebraska,

Educational

Facilities

Revenue

Bonds,

Creighton

University

Projects,

Refunding

Series

2017,

5.000%,

7/01/47

7/27

at

100.00

A2

$

1,542,930

1,000

Douglas

County,

Nebraska,

Educational

Facilities

Revenue

Bonds,

Creighton

University

Projects,

Series

2021A,

4.000%,

7/01/46

1/32

at

100.00

A2

908,320

1,195

Nebraska

State

Colleges

Facilities

Corporation,

Nebraska,

Revenue

Bonds,

Facilities

Program

Series

2022B,

5.000%,

7/15/37

-

AGM

Insured

7/32

at

100.00

AA

1,290,230

Saline

County,

Nebraska,

Educational

Facilities

Revenue

Bonds,

Doane

College

Project,

Refunding

Series

2020A:

360

3.000%,

2/15/34

2/29

at

100.00

A

328,442

445

3.000%,

2/15/35

2/29

at

100.00

A

396,451

500

Southeast

Community

College

Area,

Nebraska,

Facilities

Revenue

Bonds,

Series

2020,

3.000%,

3/15/45

-

AGM

Insured

7/25

at

100.00

AA

392,635

450

Southeast

Community

College

Area,

Nebraska,

Facilities

Revenue

Bonds,

Series

2022,

4.000%,

3/15/29

-

AGM

Insured

1/27

at

100.00

AA

467,347

1,000

University

of

Nebraska

Facilities

Corporation,

Nebraska,

Facilities

Bonds,

Refunding

Series

2017B,

4.000%,

5/15/37

11/27

at

100.00

Aa1

1,008,400

1,000

University

of

Nebraska

Facilities

Corporation,

Nebraska,

Facilities

Program

Bonds,

Series

2021A,

5.000%,

7/15/31

No

Opt.

Call

Aa1

1,166,790

Total

Education

and

Civic

Organizations

7,501,545

Health

Care

-

8.1%

200

California

Statewide

Communities

Development

Authority,

California,

Revenue

Bonds,

Loma

Linda

University

Medical

Center,

Series

2016A,

5.250%,

12/01/56,

144A

6/26

at

100.00

BB+

188,588

Douglas

County

Hospital

Authority

2,

Nebraska,

Health

Facilities

Revenue

Bonds,

Children's

Hospital

Obligated

Group,

Refunding

Series

2020A:

575

4.000%,

11/15/40

11/30

at

100.00

AA-

555,450

300

4.000%,

11/15/41

11/30

at

100.00

AA-

288,975

Douglas

County

Hospital

Authority

2,

Nebraska,

Health

Facilities

Revenue

Bonds,

Children's

Hospital

Obligated

Group,

Series

2017:

180

5.000%,

11/15/37

5/27

at

100.00

AA-

188,498

1,060

5.000%,

11/15/47

5/27

at

100.00

AA-

1,077,681

650

Douglas

County

Hospital

Authority

2,

Nebraska,

Health

Facilities

Revenue

Bonds,

Nebraska

Medicine,

Series

2016,

5.000%,

5/15/28

5/26

at

100.00

AA-

689,936

775

Douglas

County

Hospital

Authority

2,

Nebraska,

Hospital

Revenue

Bonds,

Madonna

Rehabilitation

Hospital

Project,

Series

2014,

5.000%,

5/15/44

5/24

at

100.00

A-

744,519

Douglas

County

Hospital

Authority

3,

Nebraska,

Health

Facilities

Revenue

Bonds,

Nebraska

Methodist

Health

System,

Refunding

Series

2015:

500

4.125%,

11/01/36

11/25

at

100.00

A

500,590

2,000

5.000%,

11/01/45

11/25

at

100.00

A

2,015,340

250

Madison

County

Hospital

Authority

1,

Nebraska,

Hospital

Revenue

Bonds,

Faith

Regional

Health

Services

Project,

Refunding

Series

2017A,

5.000%,

7/01/30

7/27

at

100.00

BBB

260,628

Madison

County

Hospital

Authority

1,

Nebraska,

Hospital

Revenue

Bonds,

Faith

Regional

Health

Services

Project,

Series

2018:

500

5.000%,

7/01/34

7/25

at

100.00

BBB

511,975

435

5.000%,

7/01/35

7/25

at

100.00

BBB

444,178

875

Scotts

Bluff

County

Hospital

Authority

1,

Nebraska,

Hospital

Revenue

Bonds,

Regional

West

Medical

Center

Project,

Refunding

&

Improvement

Series

2016A,

5.250%,

2/01/37

2/27

at

100.00

BB+

889,131

Total

Health

Care

8,355,489

Nuveen

Nebraska

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2023

(Unaudited)

30

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Housing/Single

Family

-

0.7%

$

660

Nebraska

Investment

Finance

Authority,

Single

Family

Housing

Revenue

Bonds,

Refunding

Series

2016A,

3.500%,

9/01/36

3/25

at

100.00

AA+

$

629,878

Nebraska

Investment

Finance

Authority,

Single

Family

Housing

Revenue

Bonds,

Series

2021A:

100

1.850%,

9/01/35

3/30

at

100.00

AA+

73,259

45

1.950%,

9/01/37

3/30

at

100.00

AA+

37,541

Total

Housing/Single

Family

740,678

Long-Term

Care

-

3.4%

3,700

Nebraska

Educational,

Health,

Cultural

and

Social

Services

Finance

Authority,

Revenue

Bonds,

Immanuel

Retirement

Communities

Obligated

Group,

Series

2019A,

4.000%,

1/01/49

1/26

at

102.00

AA

3,488,212

Total

Long-Term

Care

3,488,212

Tax

Obligation/General

-

40.9%

600

Adams

County

School

District

18,

Nebraska,

General

Obligation

Bonds,

Hastings

Public

Schools,

Series

2019,

4.000%,

12/15/38

5/29

at

100.00

Aa3

591,084

500

Adams

County,

Nebraska,

General

Obligation

Bonds,

Series

2023A,

5.000%,

12/15/42

1/28

at

100.00

AA-

522,480

Buffalo

County

School

District

007

Kearney

Public

Schools,

Nebraska,

General

Obligation

Bonds,

School

Building

Series

2016:

1,000

4.000%,

12/15/30

4/26

at

100.00

AA-

1,026,150

500

3.000%,

12/15/36

4/26

at

100.00

AA-

444,355

1,000

Dodge

County

School

District

1

Fremont,

Nebraska,

General

Obligation

Bonds,

Refunding

Limited

Tax

Series

2019,

4.000%,

12/15/40

12/29

at

100.00

A+

966,050

Dodge

County

School

District

1

Fremont,

Nebraska,

General

Obligation

Bonds,

Series

2022:

250

2.000%,

12/15/23

-

AGM

Insured

No

Opt.

Call

AA

246,785

260

5.000%,

12/15/28

-

AGM

Insured

No

Opt.

Call

AA

289,416

1,090

Douglas

County

School

District

059,

Nebraska,

General

Obligation

Bonds,

Bennington

Public

Schools,

School

Building

Series

2019,

4.000%,

6/15/33

3/24

at

100.00

AA-

1,099,636

1,000

Douglas

County

School

District

059,

Nebraska,

General

Obligation

Bonds,

Bennington

Public

Schools,

Series

2016,

3.375%,

12/15/41

12/25

at

100.00

AA-

863,610

1,500

Douglas

County

School

District

059,

Nebraska,

General

Obligation

Bonds,

School

Building

Series

2020B,

3.000%,

12/15/45

8/25

at

100.00

AA-

1,131,540

1,500

Douglas

County

School

District

1,

Nebraska,

General

Obligation

Bonds,

Omaha

Public

Schools

Series

2020,

3.000%,

12/15/43

1/30

at

100.00

AA

1,177,770

1,235

Douglas

County

School

District

1,

Nebraska,

General

Obligation

Bonds,

Omaha

Public

Schools,

Series

2022,

5.000%,

12/15/25

No

Opt.

Call

AA

1,301,171

1,000

Douglas

County

School

District

10

Elkhorn,

Nebraska,

General

Obligation

Bonds,

Series

2018,

4.000%,

12/15/38

12/28

at

100.00

AA-

985,140

750

Douglas

County

School

District

10

Elkhorn,

Nebraska,

General

Obligation

Bonds,

Series

2019,

4.000%,

12/15/39

12/29

at

100.00

AA-

731,438

Douglas

County

School

District

10

Elkhorn,

Nebraska,

General

Obligation

Bonds,

Series

2020:

430

4.000%,

12/15/39

12/30

at

100.00

AA-

419,357

400

4.000%,

12/15/40

12/30

at

100.00

AA-

386,912

500

Douglas

County

School

District

54,

Ralston,

Nebraska,

General

Obligation

Bonds,

Refunding

Series

2021,

3.000%,

12/15/46

12/30

at

100.00

Aa3

371,860

Kearney

County,

Nebraska,

General

Obligation

Bonds,

Recreational

Facilities

Series

2022:

550

4.000%,

5/15/28

5/27

at

100.00

A+

560,483

700

4.000%,

5/15/29

5/27

at

100.00

A+

714,245

500

4.000%,

5/15/30

5/27

at

100.00

A+

510,325

1,000

4.000%,

5/15/42

5/27

at

100.00

A+

954,070

31

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/General

(continued)

La

Vista,

Nebraska,

General

Obligation

Bonds,

Offstreet

Parking

Series

2022:

$

190

4.000%,

9/15/23

No

Opt.

Call

Aa2

$

190,904

305

4.000%,

9/15/24

No

Opt.

Call

Aa2

308,877

475

4.000%,

9/15/25

No

Opt.

Call

Aa2

484,087

400

4.000%,

9/15/26

No

Opt.

Call

Aa2

412,192

300

4.000%,

9/15/27

1/27

at

100.00

Aa2

310,098

La

Vista,

Sarpy

County,

Nebraska,

Tax

Supported

Bonds,

Taxable

Refunding

Series

2022:

625

5.000%,

9/15/26

-

AGM

Insured

No

Opt.

Call

AA

668,056

1,000

5.000%,

9/15/42

-

AGM

Insured

6/27

at

100.00

AA

1,048,920

Lancaster

County

School

District

1,

Lincoln,

Nebraska,

General

Obligation

Bonds,

Series

2020:

3,240

5.000%,

1/15/30

No

Opt.

Call

AAA

3,720,589

1,000

3.000%,

1/15/43

7/30

at

100.00

AAA

813,840

195

Omaha,

Nebraska,

General

Obligation

Bonds,

Convention

Center

Project,

Series

2004,

5.250%,

4/01/26

No

Opt.

Call

AA+

208,348

500

Omaha,

Nebraska,

General

Obligation

Bonds,

Refunding

&

Various

Purpose

Series

2017A,

4.000%,

4/15/33

4/27

at

100.00

AA+

517,065

500

Omaha,

Nebraska,

General

Obligation

Bonds,

Refunding

&

Various

Purpose

Series

2018A,

4.000%,

1/15/37

1/27

at

100.00

AA+

503,605

1,000

Omaha,

Nebraska,

General

Obligation

Bonds,

Refunding

&

Various

Purpose

Series

2019,

4.000%,

4/15/38

4/29

at

100.00

AA+

987,600

Omaha,

Nebraska,

General

Obligation

Bonds,

Refunding

&

Various

Purpose

Series

2020A:

380

4.000%,

4/15/31

4/30

at

100.00

AA+

402,435

140

3.000%,

4/15/39

4/30

at

100.00

AA+

120,757

785

Omaha,

Nebraska,

General

Obligation

Bonds,

Various

Purpose

and

Refunding

Bonds,

Series

2021,

5.000%,

4/15/28

No

Opt.

Call

AA+

870,416

Omaha,

Nebraska,

General

Obligation

Bonds,

Various

Purpose

Series

2022:

250

5.000%,

4/15/26

No

Opt.

Call

AA+

265,497

1,000

5.000%,

4/15/41

4/32

at

100.00

AA+

1,103,290

500

Omaha,

Nebraska,

Special

Tax

Redevelopment

Bonds,

Series

2018A,

5.000%,

1/15/33

1/27

at

100.00

AA+

541,965

1,000

Omaha,

Nebraska,

Special

Tax

Redevelopment

Bonds,

Series

2019A,

4.000%,

1/15/40

1/29

at

100.00

AA+

972,960

1,290

Omaha-Douglas

Public

Building

Commission,

Nebraska,

General

Obligation

Bonds,

Series

2020B,

4.000%,

5/01/43

5/29

at

100.00

AA+

1,252,732

1,000

Otoe

County

School

District

0501

Palmyra

District

OR-1,

Nebraska,

General

Obligation

Bonds,

School

Building

Series

2022,

5.000%,

12/15/42

11/27

at

100.00

Aa3

1,047,890

Papillion-LaVista

School

District

27,

Sarpy

County,

Nebraska,

General

Obligation

Bonds,

Refunding

Series

2020B:

750

4.000%,

12/01/35

12/30

at

100.00

Aa2

778,230

795

3.000%,

12/01/40

12/30

at

100.00

Aa2

651,407

750

Sarpy

County

School

District

037

Gretna

Public

Schools,

Nebraska,

General

Obligation

Bonds,

Refunding

Series

2019C,

4.000%,

6/15/43

6/29

at

100.00

AA-

720,105

Sarpy

County

School

District

037

Gretna

Public

Schools,

Nebraska,

General

Obligation

Bonds,

Series

2019:

1,000

5.000%,

6/15/40

6/29

at

100.00

AA-

1,079,510

1,000

5.000%,

6/15/41

6/29

at

100.00

AA-

1,075,900

Sarpy

County

School

District

037

Gretna

Public

Schools,

Nebraska,

General

Obligation

Bonds,

Series

2020B:

750

3.000%,

12/15/43

12/25

at

100.00

AA-

595,883

750

3.000%,

12/15/44

12/25

at

100.00

AA-

582,615

1,000

Sarpy

County

School

District

1,

Bellevue

Public

School,

Nebraska,

General

Obligation

Bonds,

School

Building

Series

2020,

4.000%,

12/15/40

12/30

at

100.00

Aa3

967,280

Nuveen

Nebraska

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2023

(Unaudited)

32

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/General

(continued)

Saunders

County

School

District

0001

(Ashland-Greenwood

Public

Schools)

in

the

State

of

Nebraska,

General

Obligation

Bonds,

Series

2022:

$

100

4.000%,

12/15/24

-

BAM

Insured

No

Opt.

Call

AA

$

101,240

100

4.000%,

12/15/25

-

BAM

Insured

No

Opt.

Call

AA

102,210

140

4.000%,

12/15/26

-

BAM

Insured

No

Opt.

Call

AA

144,539

270

4.000%,

12/15/27

-

BAM

Insured

No

Opt.

Call

AA

281,758

1,000

4.000%,

12/15/41

-

BAM

Insured

12/32

at

100.00

AA

965,640

265

4.000%,

12/15/42

-

BAM

Insured

12/32

at

100.00

AA

255,044

500

Saunders

County

School

District

1,

Ashland-Greenwood,

Nebraska,

General

Obligation

Bonds,

Series

2021,

3.000%,

12/15/42

12/30

at

100.00

A+

393,370

Southeast

Community

College

Area,

Nebraska,

Certificates

of

Participation,

Series

2018:

215

5.000%,

12/15/30

6/28

at

100.00

Aa1

239,549

1,000

5.000%,

12/15/47

6/28

at

100.00

Aa1

1,070,890

Total

Tax

Obligation/General

42,051,170

Tax

Obligation/Limited

-

8.2%

500

Columbus,

Nebraska,

Sales

Tax

Revenue

Bonds,

Police

&

Fire

Project,

Series

2018,

4.000%,

9/15/27

9/23

at

100.00

A

502,455

1,250

Douglas

County

Nebraska,

Sanitary

and

Improvement,

District

Number

608,

General

Obligation

Bonds,

North

Streams,

Series

2022,

6.000%,

12/15/47

6/27

at

100.00

N/R

1,125,312

430

Grand

Island,

Nebraska,

Highway

Alloactaion

Fund

Pledge

Bonds,

Series

2020,

3.000%,

11/15/30

11/25

at

100.00

Aa2

426,044

1,060

Matching

Fund

Special

Purpose

Securitization

Corporation,

Virgin

Islands,

Revenue

Bonds,

Series

2022A,

5.000%,

10/01/28

No

Opt.

Call

N/R

1,098,022

500

Omaha

Public

Facilities

Corporation,

Nebraska,

Lease

Revenue

Bonds,

Omaha

Baseball

Stadium

Project,

Refunding

Series

2016A,

4.000%,

6/01/36

6/26

at

100.00

AA+

507,375

1,000

Omaha

Public

Facilities

Corporation,

Nebraska,

Lease

Revenue

Bonds,

Series

2020B,

3.000%,

4/15/40

4/30

at

100.00

AA+

833,870

380

Omaha

Public

Facilities

Corporation,

Nebraska,

Lease

Revenue

Bonds,

Series

2021,

4.000%,

4/15/24

No

Opt.

Call

AA+

383,143

Puerto

Rico

Sales

Tax

Financing

Corporation,

Sales

Tax

Revenue

Bonds,

Restructured

2018A-1:

750

4.550%,

7/01/40

7/28

at

100.00

N/R

700,403

800

4.750%,

7/01/53

7/28

at

100.00

N/R

717,104

1,200

5.000%,

7/01/58

7/28

at

100.00

N/R

1,113,360

1,000

Sarpy

County,

Nebraska,

Limited

Tax

Highway

Allocation

Fund

Pledge

Bonds,

Series

2021,

5.000%,

6/01/24

No

Opt.

Call

Aaa

1,022,320

Total

Tax

Obligation/Limited

8,429,408

Transportation

-

5.0%

Guam

A.B.

Won

Pat  International

Airport

Authority,

Revenue

Bonds,

Series

2013C:

145

6.000%,

10/01/34

-

AGM

Insured,

(AMT)

10/23

at

100.00

Baa2

147,005

80

6.375%,

10/01/43,

(AMT)

10/23

at

100.00

Baa2

81,278

70

Hawaii

State,

Harbor

System

Revenue

Bonds,

Series

2020A,

4.000%,

7/01/36,

(AMT)

7/30

at

100.00

Aa3

68,832

825

Lincoln,

Nebraska,

Airport

Revenue

Bonds,

Series

2015A,

4.000%,

7/01/45

7/25

at

100.00

Aa1

799,136

2,000

Lincoln,

Nebraska,

Airport

Revenue

Bonds,

Series

2021,

4.000%,

7/01/36,

(AMT)

7/31

at

100.00

Aa1

2,020,780

Omaha

Airport

Authority,

Nebraska,

Airport

Facilities

Revenue

Refunding

Bonds,

Series

2017A:

1,000

5.000%,

12/15/34,

(AMT)

12/26

at

100.00

AA-

1,041,350

1,000

5.000%,

12/15/36,

(AMT)

12/26

at

100.00

AA-

1,032,320

Total

Transportation

5,190,701

33

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

U.S.

Guaranteed

-

6.0%

(4)

Colfax

County

School

District

123

Schuyler

Community

Schools,

Nebraska,

General

Obligation

Bonds,

Refunding

Series

2019:

$

500

4.000%,

12/15/36,

(Pre-refunded

5/22/24)

5/24

at

100.00

A1

$

504,825

500

4.000%,

12/15/39,

(Pre-refunded

5/22/24)

5/24

at

100.00

A1

504,825

750

Douglas

County

School

District

10

Elkhorn,

Nebraska,

General

Obligation

Bonds,

Series

2016,

4.000%,

12/15/36,

(Pre-refunded

12/15/25)

12/25

at

100.00

AA-

770,160

Guam

A.B.

Won

Pat  International

Airport

Authority,

Revenue

Bonds,

Series

2013C:

355

6.000%,

10/01/34,

(Pre-refunded

10/01/23)

-

AGM

Insured,

(AMT)

10/23

at

100.00

Baa2

359,910

85

6.375%,

10/01/43,

(Pre-refunded

10/01/23),

(AMT)

10/23

at

100.00

Baa2

86,357

Omaha,

Nebraska,

General

Obligation

Bonds,

Refunding

&

Various

Purpose

Series

2013A:

715

4.500%,

11/15/28,

(Pre-refunded

11/15/23)

11/23

at

100.00

AA+

721,893

365

4.500%,

11/15/29,

(Pre-refunded

11/15/23)

11/23

at

100.00

AA+

368,518

750

Platte

County

School

District

001,

Columbus

Public

Schools,

Nebraska,

General

Obligation

Bonds,

School

Building

Series

2014,

5.000%,

12/15/39,

(Pre-refunded

6/15/24)

6/24

at

100.00

Aa3

768,015

Sarpy

County

School

District

1,

Bellevue

Public

School,

Nebraska,

General

Obligation

Bonds,

School

Building

Series

2017:

550

5.000%,

12/15/29,

(Pre-refunded

12/15/27)

12/27

at

100.00

Aa3

603,042

520

5.000%,

12/15/35,

(Pre-refunded

12/15/27)

12/27

at

100.00

Aa3

570,149

600

University

of

Nebraska,

Revenue

Bonds,

Omaha

Student

Housing

Project,

Refunding

Series

2017A,

5.000%,

5/15/32,

(Pre-refunded

11/15/27)

11/27

at

100.00

Aa1

659,484

220

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Three

Pillars

Senior

Living

Communities,

Refunding

Series

2013,

5.000%,

8/15/23,

(ETM)

No

Opt.

Call

N/R

221,815

Total

U.S.

Guaranteed

6,138,993

Utilities

-

17.2%

465

Central

Plains

Energy

Project,

Nebraska,

Gas

Project

3

Revenue

Bonds,

Refunding

Crossover

Series

2017A,

5.000%,

9/01/37

No

Opt.

Call

A

477,560

Columbus,

Nebraska,

Combined

Revenue

Bonds,

Refunding

Series

2020:

375

4.000%,

6/15/34

6/30

at

100.00

AA

389,152

400

4.000%,

6/15/35

6/30

at

100.00

AA

409,104

1,000

District

Energy

Corporation,

Nebraska,

Facility

Revenue

Bonds,

Refunding

Series

2021A,

5.000%,

7/01/28

No

Opt.

Call

AA+

1,109,530

Grand

Island,

Nebraska,

Combined

Utilities

Revenue

Bonds,

Refunding

Series

2020A:

750

4.000%,

8/15/35

-

AGM

Insured

8/30

at

100.00

AA

772,463

515

4.000%,

8/15/37

-

AGM

Insured

8/30

at

100.00

AA

518,023

1,930

Guam

Government

Waterworks

Authority,

Water

and

Wastewater

System

Revenue

Bonds,

Refunding

Series

2017,

5.000%,

7/01/40

7/27

at

100.00

A-

1,950,400

870

Lincoln,

Nebraska,

Electric

System

Revenue

Bonds,

Series

2018,

5.000%,

9/01/34

3/27

at

100.00

AA

935,711

450

Lincoln,

Nebraska,

Electric

System

Revenue

Bonds,

Series

2020A,

5.000%,

9/01/33

3/30

at

100.00

AA

509,368

500

Metropolitan

Utilities

District

Omaha,

Nebraska,

Water

Revenue

Bonds,

Series

2015,

3.250%,

12/01/32

12/25

at

100.00

AA

486,080

1,500

Nebraska

Public

Power

District,

General

Revenue

Bonds,

Series

2016A,

5.000%,

1/01/41

1/26

at

100.00

A+

1,541,580

500

Omaha

Public

Power

District,

Nebraska,

Electric

System

Revenue

Bonds,

Refunding

Series

2015C,

4.000%,

2/01/38

2/25

at

100.00

AA

500,520

1,000

Omaha

Public

Power

District,

Nebraska,

Electric

System

Revenue

Bonds,

Series

2016A,

4.000%,

2/01/38

2/26

at

100.00

AA

1,001,550

1,000

Omaha

Public

Power

District,

Nebraska,

Electric

System

Revenue

Bonds,

Series

2017A,

5.000%,

2/01/42

12/27

at

100.00

AA

1,064,620

1,000

Omaha

Public

Power

District,

Nebraska,

Electric

System

Revenue

Bonds,

Series

2018A,

5.000%,

2/01/39

2/28

at

100.00

AA

1,072,570

750

Omaha

Public

Power

District,

Nebraska,

Electric

System

Revenue

Bonds,

Series

2022B,

5.000%,

2/01/47

2/32

at

100.00

AA

818,228

Nuveen

Nebraska

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2023

(Unaudited)

34

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)

$

320

Omaha

Public

Power

District,

Nebraska,

Separate

Electric

System

Revenue

Bonds,

Nebraska

City

2,

Refunding

Series

2015A,

3.500%,

2/01/42

2/25

at

100.00

A+

$

278,272

Omaha,

Nebraska,

Sanitary

Sewage

System

Revenue

Bonds,

Refunding

Series

2020A:

370

4.000%,

4/01/39

4/30

at

100.00

AA

361,960

300

4.000%,

4/01/40

4/30

at

100.00

AA

290,406

1,000

Public

Power

Generation

Agency,

Nebraska,

Whelan

Energy

Center

Unit

2

Revenue

Bonds,

Refunding

Series

2015A,

5.000%,

1/01/31

1/25

at

100.00

A2

1,023,310

1,500

Public

Power

Generation

Agency,

Nebraska,

Whelan

Energy

Center

Unit

2

Revenue

Bonds,

Refunding

Series

2016A,

5.000%,

1/01/40

7/26

at

100.00

A2

1,543,665

600

Puerto

Rico

Aqueduct

and

Sewerage

Authority,

Revenue

Bonds,

Refunding

Senior

Lien

Series

2021B,

5.000%,

7/01/29,

144A

No

Opt.

Call

N/R

611,232

Total

Utilities

17,665,304

Total

Long-Term

Investments

(cost

$106,326,414)

99,561,500

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

SHORT-TERM

INVESTMENTS

-

 0.5%  

X

500,000

MUNICIPAL

BONDS

-

0.5%  

X

500,000

Health

Care

-

0.5%

$

500

Douglas

County

Hospital

Authority

2,

Nebraska,

Health

Facilities

Revenue

Bonds,

Children's

Hospital

Obligated

Group,

Refunding

Series

2008A,

2.470%,

8/15/32,

(Mandatory

Put

2/28/23)

(5)

2/23

at

100.00

Aa1

$

500,000

Total

Health

Care

$

500,000

Total

Short-Term

Investments

(cost

$500,000)

500,000

Total

Investments

(cost

$106,826,414)

-

97.3%

100,061,500

Other

Assets

&

Liabilities,

Net

-

2.7%

2,810,063

Net

Assets

-

100%

$

102,871,563

Level

1

Level

2

Level

3

Total

Long-Term

Investments:

Municipal

Bonds

$

–

$

99,561,500

$

–

$

99,561,500

Short-Term

Investments:

Municipal

Bonds

–

500,000

–

500,000

Total

$

–

$

100,061,500

$

–

$

100,061,500

35

(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)

For

financial

reporting

purposes,

the

ratings

disclosed

are

the

highest

of

Standard

&

Poor’s

Group

(“Standard

&

Poor’s”),

Moody’s

Investors

Service,

Inc.

(“Moody’s”)

or

Fitch,

Inc.

(“Fitch”)

rating.

This

treatment

of

split-rated

securities

may

differ

from

that

used

for

other

purposes,

such

as

for

Fund

investment

policies.

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)

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.

(5)

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

36

Nuveen

Oregon

Intermediate

Municipal

Bond

Fund

Portfolio

of

Investments

February

28,

2023

(Unaudited)

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

LONG-TERM

INVESTMENTS

-

99.0%   

X

189,570,045

MUNICIPAL

BONDS

-

99.0%  

X

189,570,045

Education

and

Civic

Organizations

-

4.6%

$

1,095

Forest

Grove,

Oregon,

Campus

Improvement

Revenue

Bonds,

Pacific

University

Project,

Refunding

Series

2015A,

5.000%,

5/01/30

5/25

at

100.00

BBB

$

1,123,766

Forest

Grove,

Oregon,

Student

Housing

Revenue

Bonds,

Oak

Tree

Foundation,

Inc.

Project,

Series

2017:

350

5.000%,

3/01/23

No

Opt.

Call

BBB

350,000

440

5.000%,

3/01/24

No

Opt.

Call

BBB

444,299

505

5.000%,

3/01/25

No

Opt.

Call

BBB

513,433

110

Oregon

Facilities

Authority,

Revenue

Bonds,

Howard

Street

Charter

School

Project,

Series

2019A,

5.000%,

6/15/29,

144A

6/27

at

102.00

N/R

108,535

920

Oregon

Facilities

Authority,

Revenue

Bonds,

Metro

East

Web

Academy

Project,

Series

2019A,

5.000%,

6/15/34,

144A

6/27

at

102.00

N/R

900,524

100

Oregon

Facilities

Authority,

Revenue

Bonds,

Redmond

Proficiency

Academy

Project,

Series

2015A,

5.500%,

6/15/35,

144A

6/25

at

100.00

N/R

100,097

600

Oregon

Facilities

Authority,

Revenue

Bonds,

Redmond

Proficiency

Academy

Project,

Series

2016A,

5.000%,

6/15/33

6/25

at

100.00

N/R

574,800

Oregon

Facilities

Authority,

Revenue

Bonds,

University

of

Portland

Projects,

Series

2015A:

450

5.000%,

4/01/29

4/25

at

100.00

A+

466,272

800

5.000%,

4/01/30

4/25

at

100.00

A+

829,176

490

Oregon

State

Facilities

Authority,

Oregon,

Charter

School

Revenue

Bonds,

Academy

for

Character

Education,

Series

2022A,

6.750%,

6/15/42,

144A

6/32

at

100.00

N/R

494,297

1,000

Yamhill

County,

Oregon,

Revenue

Bonds,

George

Fox

University

Project,

Refunding

Series

2021,

4.000%,

12/01/36

12/31

at

100.00

A-

980,820

Yamhill

County,

Oregon,

Revenue

Bonds,

Linfield

University

Project,

Refunding

Series

2020A:

850

4.000%,

10/01/23

No

Opt.

Call

Baa2

849,634

1,000

5.000%,

10/01/35

10/30

at

100.00

Baa2

1,047,030

Total

Education

and

Civic

Organizations

8,782,683

Health

Care

-

15.1%

Deschutes

County

Hospital

Facility

Authority,

Oregon,

Hospital

Revenue

Bonds,

Saint

Charles

Health

System,

Inc.,

Series

2016A:

375

4.000%,

1/01/33

1/26

at

100.00

A

378,187

1,000

5.000%,

1/01/33

1/26

at

100.00

A

1,040,050

715

Deschutes

County

Hospital

Facility

Authority,

Oregon,

Hospital

Revenue

Bonds,

Saint

Charles

Health

System,

Inc.,

Series

2020A,

4.000%,

1/01/34

1/31

at

100.00

A

730,251

Klamath

Falls

Intercommunity

Hospital

Authority,

Oregon,

Revenue

Bonds,

Sky

Lakes

Medical

Center

Project,

Refunding

Series

2016:

730

5.000%,

9/01/29

9/26

at

100.00

A

761,799

200

5.000%,

9/01/30

9/26

at

100.00

A

208,452

600

5.000%,

9/01/31

9/26

at

100.00

A

625,224

270

5.000%,

9/01/32

9/26

at

100.00

A

281,197

1,350

Medford

Hospital

Facilities

Authority,

Oregon,

Hospital

Revenue

Bonds,

Asante

Health

System,

Refunding

Series

2020A,

5.000%,

8/15/33

8/30

at

100.00

A+

1,486,417

1,000

Oregon

Facilities

Authority,

Revenue

Bonds,

Legacy

Health

Project,

Series

2016A,

5.000%,

6/01/30

6/26

at

100.00

A+

1,046,800

Oregon

Facilities

Authority,

Revenue

Bonds,

Peacehealth

System,

Refunding

Series

2014A:

690

5.000%,

11/15/25

5/24

at

100.00

AA-

702,109

4,155

4.125%,

11/15/32

5/24

at

100.00

AA-

4,182,340

600

Oregon

Facilities

Authority,

Revenue

Bonds,

Samaritan

Health

Services

Project,

Refunding

Series

2020A,

5.000%,

10/01/30

No

Opt.

Call

BBB+

651,132

37

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Health

Care

(continued)

Oregon

Facilities

Authority,

Revenue

Bonds,

Samaritan

Health

Services,

Refunding

Series

2016A:

$

485

5.000%,

10/01/29

10/26

at

100.00

BBB+

$

504,953

1,325

5.000%,

10/01/30

10/26

at

100.00

BBB+

1,379,961

4,105

Oregon

Health

and

Science

University,

Revenue

Bonds,

Green

Series

2021B-1,

5.000%,

7/01/46,

(Mandatory

Put

2/01/30)

11/29

at

100.00

AA-

4,576,665

Oregon

Health

and

Science

University,

Revenue

Bonds,

Series

2019A:

1,000

5.000%,

7/01/29

No

Opt.

Call

AA-

1,127,750

500

5.000%,

7/01/31

1/30

at

100.00

AA-

562,185

2,235

Salem

Hospital

Facility

Authority,

Oregon,

Revenue

Bonds,

Salem

Health

Projects,

Series

2019A,

5.000%,

5/15/32

5/29

at

100.00

AA-

2,428,216

Salem

Hospital

Facility

Authority,

Oregon,

Revenue

Bonds,

Salem

Healthl

Project,

Refunding

Series

2016A:

1,355

5.000%,

5/15/29

5/26

at

100.00

AA-

1,421,192

560

5.000%,

5/15/30

5/26

at

100.00

AA-

587,597

1,000

5.000%,

5/15/31

5/26

at

100.00

AA-

1,049,310

1,200

5.000%,

5/15/46

5/26

at

100.00

AA-

1,221,792

Union

County

Oregon,

Hospital

Facility

Authority

Revenue

Bonds,

Grande

Ronde

Hospital

Incorporated,

Series

2022:

1,230

5.000%,

7/01/33

7/32

at

100.00

BBB

1,312,791

695

5.000%,

7/01/34

7/32

at

100.00

BBB

737,388

Total

Health

Care

29,003,758

Housing/Multifamily

-

0.3%

195

Clackamas

County

Housing

Authority,

Oregon,

Multifamily

Housing

Revenue

Bonds,

Easton

Ridge

Apartments

Project,

Series

2013A,

4.000%,

9/01/23

3/23

at

100.00

Aa2

195,039

340

Home

Forward,

Oregon,

Multifamily

Housing

Revenue

Bonds,

Lovejoy

Station

Apartments,

Refunding

Series

2016,

4.000%,

7/15/29

7/26

at

100.00

Aa2

347,480

Total

Housing/Multifamily

542,519

Housing/Single

Family

-

0.8%

Oregon

Housing

and

Community

Services

Department,

Single

Family

Mortgage

Revenue

Bonds,

Series

2021A:

935

1.900%,

1/01/33

7/30

at

100.00

Aa2

783,530

825

1.950%,

7/01/33

7/30

at

100.00

Aa2

687,827

Total

Housing/Single

Family

1,471,357

Long-Term

Care

-

6.3%

Clackamas

County

Hospital

Facility

Authority,

Oregon,

Revenue

Bonds,

Rose

Villa

Inc.,

Series

2020A:

285

5.000%,

11/15/27

11/25

at

102.00

N/R

284,271

300

5.000%,

11/15/28

11/25

at

102.00

N/R

298,362

315

5.000%,

11/15/29

11/25

at

102.00

N/R

312,149

330

5.000%,

11/15/30

11/25

at

102.00

N/R

325,621

Clackamas

County

Hospital

Facility

Authority,

Oregon,

Senior

Living

Revenue

Bonds,

Willamette

View

Project,

Series

2017A:

525

4.000%,

5/15/24

No

Opt.

Call

N/R

521,624

445

4.000%,

11/15/24

No

Opt.

Call

N/R

441,008

355

4.000%,

5/15/25

No

Opt.

Call

N/R

350,566

460

4.000%,

11/15/25

No

Opt.

Call

N/R

453,031

200

4.000%,

5/15/26

11/25

at

102.00

N/R

196,160

400

4.000%,

11/15/26

11/25

at

102.00

N/R

391,224

350

4.000%,

5/15/27

11/25

at

102.00

N/R

339,434

350

4.000%,

11/15/27

11/25

at

102.00

N/R

338,314

450

Medford

Hospital

Facilities

Authority,

Oregon,

Revenue

Bonds,

Rogue

Valley

Manor,

Series

2013A,

5.000%,

10/01/24

10/23

at

100.00

A-

452,893

1,500

Multnomah

County

Hospital

Facilities

Authority,

Oregon,

Revenue

Bond,

Terwilliger

Plaza,

Inc.,

Refunding

Series

2012,

5.000%,

12/01/29

3/23

at

100.00

BB+

1,485,510

325

Multnomah

County

Hospital

Facilities

Authority,

Oregon,

Revenue

Bond,

Terwilliger

Plaza,

Inc.,

Refunding

Series

2016,

5.000%,

12/01/30

12/26

at

100.00

BB+

320,668

Nuveen

Oregon

Intermediate

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2023

(Unaudited)

38

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Long-Term

Care

(continued)

$

300

Multnomah

County

Hospital

Facilities

Authority,

Oregon,

Revenue

Bonds,

Mirabella

South

Waterfront,

Refunding

Series

2014A,

5.000%,

10/01/24

No

Opt.

Call

N/R

$

299,670

370

Multnomah

County

Hospital

Facilities

Authority,

Oregon,

Revenue

Bonds,

Terwilliger

Plaza-Parkview

Project,

Refunding

Green

Series

2021A,

4.000%,

12/01/36

12/28

at

103.00

BB+

308,399

1,040

Polk

County

Hospital

Facility

Authority,

Oregon,

Revenue

Bonds,

Dallas

Retirement

Village

Project,

Series

2015A,

5.125%,

7/01/35

7/25

at

100.00

N/R

948,698

1,540

Salem

Hospital

Facility

Authority,

Oregon,

Revenue

Bonds,

Capital

Manor,

Inc.,

Refunding

Bonds,

Series

2022,

4.000%,

5/15/40

5/29

at

103.00

BBB-

1,250,865

1,150

Yamhill

County

Hospital

Authority,

Oregon,

Revenue

Bonds,

Friendsview

Retirement

Community,

Refunding

Series

2016A,

5.000%,

11/15/31

11/24

at

102.00

N/R

1,070,592

1,940

Yamhill

County

Hospital

Authority,

Oregon,

Revenue

Bonds,

Friendsview

Retirement

Community,

Refunding

Series

2021A,

5.000%,

11/15/36

11/28

at

103.00

N/R

1,692,825

Total

Long-Term

Care

12,081,884

Tax

Obligation/General

-

44.7%

1,365

Beaverton

School

District

48J,

Washington

and

Multnomah

Counties,

Oregon,

General

Obligation

Bonds,

Convertible

Deferred

Interest

Series

2017D,

5.000%,

6/15/26

No

Opt.

Call

AA+

1,455,527

Benton

and

Linn

Counties

District

School

District

509J

Corvallis,

Oregon,

General

Obligation

Bonds,

Series

2018A:

350

5.000%,

6/15/26

No

Opt.

Call

AA+

373,212

2,835

5.000%,

6/15/27

No

Opt.

Call

AA+

3,088,449

1,000

Boardman,

Morrow

County,

Oregon,

General

Obligation

Bonds,

Series

2021,

4.000%,

6/15/35

-

BAM

Insured

6/29

at

100.00

AA

1,038,780

1,100

Chemeketa

Community

College

District,

Oregon,

General

Obligation

Bonds,

Refunding

Series

2014,

5.000%,

6/15/26

6/24

at

100.00

AA+

1,125,223

200

Clackamas

and

Multnomah

Counties

School

District

7J

Lake

Oswego,

Oregon,

General

Obligation

Bonds,

Refunding

Series

2005,

5.250%,

6/01/25

-

AGM

Insured

No

Opt.

Call

Aa2

209,642

1,665

Clackamas

and

Multnomah

Counties

School

District

7J

Lake

Oswego,

Oregon,

General

Obligation

Bonds,

Series

2017,

4.000%,

6/01/32

6/27

at

100.00

AA+

1,731,234

1,250

Clackamas

and

Washington

Counties

School

District

3JT,

Oregon,

General

Obligation

Bonds,

Refunding

Series

2015,

5.000%,

6/15/28

6/25

at

100.00

AA+

1,302,912

1,000

Clackamas

County

School

District

12,

North

Clackamas,

Oregon,

General

Obligation

Bonds,

Series

2017B,

5.000%,

6/15/30

6/27

at

100.00

AA+

1,083,080

Clackamas

County

School

District

12,

North

Clackamas,

Oregon,

General

Obligation

Bonds,

Series

2018:

585

5.000%,

6/15/31

6/28

at

100.00

Aa1

650,748

550

5.000%,

6/15/32

6/28

at

100.00

Aa1

611,309

1,500

Clackamas

County

School

District

46

Oregon

Trail,

Oregon,

General

Obligation

Bonds,

Refunding

Series

2017,

5.000%,

6/15/30

6/27

at

100.00

AA+

1,628,400

605

Clackamas

County

School

District

62,

Oregon

City,

Oregon,

General

Obligation

Bonds,

Refunding

Series

2018B,

5.000%,

6/15/33

6/28

at

100.00

AA+

672,457

560

Clatsop

County

School

District

1C

Astoria,

Oregon,

General

Obligation

Bonds,

Series

2019B,

5.000%,

6/15/30

6/29

at

100.00

Aa1

634,962

500

Clatsop

County,

Oregon,

General

Obligation

Bonds,

Series

2019,

5.000%,

6/15/31

6/29

at

100.00

Aa2

566,890

450

Columbia

County

School

District

502

Saint

Helens,

Oregon,

General

Obligation

Bonds,

Series

2017,

5.000%,

6/15/33

6/27

at

100.00

Aa1

484,380

765

Coos

County

School

District

9

Coos

Bay,

Oregon,

General

Obligation

Bonds,

Series

2020,

5.000%,

6/15/34

6/30

at

100.00

AA+

867,242

1,190

Crook

County,

Oregon,

General

Obligation

Bonds,

Convertible

Capital

appreciation

Series

2022,

0.000%,

6/01/33

(4)

6/32

at

100.00

AA-

1,114,387

1,000

David

Douglas

School

District

40,

Multnomah

County,

Oregon,

General

Obligation

Bonds,

Series

2012B,

0.000%,

6/15/25

No

Opt.

Call

AA+

919,260

2,000

David

Douglas

School

District

40,

Multnomah

County,

Oregon,

General

Obligation

Bonds,

Series

2023A,

0.000%,

6/15/35

(WI/DD,

Settling

3/09/23)

6/33

at

92.02

AA+

1,222,700

1,335

Deschutes

County

Administrative

School

District

1,

Bend-La

Pine,

Oregon,

General

Obligation

Bonds,

Series

2023,

5.000%,

6/15/36

(WI/DD,

Settling

3/02/23)

6/33

at

100.00

Aa1

1,531,752

39

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/General

(continued)

$

875

Deschutes

County

School

District

6,

Sisters,

Oregon,

General

Obligation

Bonds,

Series

2021,

4.000%,

6/15/34

6/31

at

100.00

Aa1

$

932,286

2,035

Greater

Albany

School

District

8J,

Linn

&

Benton

Counties,

Oregon,

General

Obligation

Bonds,

Series

2017,

5.000%,

6/15/32

6/27

at

100.00

AA+

2,206,632

2,825

Hood

River

County

School

District,

Oregon,

General

Obligation

Bonds,

Refunding

Series

2016,

4.000%,

6/15/29

6/26

at

100.00

AA+

2,936,503

1,845

Jackson

County

School

District

5

Ashland,

Oregon,

General

Obligation

Bonds,

Series

2019,

5.000%,

6/15/34

6/29

at

100.00

AA+

2,066,382

1,250

Jackson

County

School

District

549C,

Oregon,

General

Obligation

Bonds,

Refunding

Series

2015,

5.000%,

12/15/28

6/25

at

100.00

AA+

1,302,625

Jackson

County

School

District

6,

Central

Point,

Oregon,

General

Obligation

Bonds,

Series

2019A:

1,675

4.000%,

6/15/34

6/29

at

100.00

Aa1

1,741,682

1,700

4.000%,

6/15/35

6/29

at

100.00

Aa1

1,750,337

375

Jefferson

County

School

District

509J,

General

Obligation

Bonds,

Series

2022,

4.000%,

6/15/34

6/32

at

100.00

Aa1

403,684

335

Keizer,

Oregon,

General

Obligation

Assessment

Bonds,

Keizer

Station

Area

A

Local

Improvement

District,

Series

2008,

5.200%,

6/01/31

3/23

at

100.00

Aa3

341,000

1,200

Lake

Oswego,

Oregon,

General

Obligation

Bonds,

Refunding

Full

Faith

&

Credit

Series

2017,

4.000%,

12/01/31

12/27

at

100.00

AAA

1,268,388

Lane

Community

College,

Lane,

Linn,

Benton

and

Douglas

Counties,

Oregon,

General

Obligation

Bonds,

Series

2020A:

1,000

4.000%,

6/15/33

6/30

at

100.00

Aa1

1,066,980

1,750

4.000%,

6/15/34

6/30

at

100.00

Aa1

1,858,115

3,900

Lane

County

School

District

4J

Eugene,

Oregon,

General

Obligation

Bonds,

School

Bond

Guaranty

Series

2019,

4.000%,

6/15/35

6/29

at

100.00

Aa1

4,040,049

510

Lebanon

Rural

Fire

Protection

District,

Linn

County,

Oregon,

General

Obligation

Bonds,

Series

2020,

4.000%,

6/15/33

-

BAM

Insured

6/27

at

100.00

AA

526,238

205

Linn

and

Marion

Counties

School

District

129J

Santiam

Canyon,

Oregon,

General

Obligation

Bonds,

Series

2019,

5.000%,

6/15/34

6/29

at

100.00

AA+

229,598

2,000

Marion

and

Polk

Counties

School

District

24J,

Salem-Kreizer,

Oregon,

General

Obligation

Bonds,

Convertible

Deferred

Interest

Series

2020B,

5.000%,

6/15/34

6/30

at

100.00

AA+

2,267,300

Marion

and

Polk

Counties

School

District

24J,

Salem-Kreizer,

Oregon,

General

Obligation

Bonds,

Series

2018:

1,500

5.000%,

6/15/31

6/28

at

100.00

AA+

1,667,025

2,000

5.000%,

6/15/33

6/28

at

100.00

AA+

2,217,800

1,000

Marion

County

School

District

15

North

Marion,

Oregon,

General

Obligation

Bonds,

Series

2018B,

5.000%,

6/15/31

6/28

at

100.00

AA+

1,119,190

2,500

Metro,

Oregon,

General

Obligation

Bonds,

Series

2020A,

4.000%,

6/01/34

6/30

at

100.00

AAA

2,646,150

75

Multnomah

County

School

District

7,

Reynolds,

Oregon,

General

Obligation

Bonds,

Refunding

Series

2020,

3.000%,

6/01/34

6/30

at

100.00

Aa3

71,857

2,250

Multnomah

County

School

District

7,

Reynolds,

Oregon,

General

Obligation

Bonds,

Series

2015A,

5.000%,

6/15/30

6/25

at

100.00

Aa1

2,343,712

1,190

Nestucca

Valley

School

District

101,

Tillamook

&

Yamhill

Counties,

Oregon,

General

Obligation

Bonds,

Series

2018B.

Current

Interest,

5.000%,

6/15/29

6/28

at

100.00

AA+

1,324,875

Oregon

City,

Oregon,

General

Obligation

Bonds,

Series

2018:

360

5.000%,

6/01/30

6/28

at

100.00

AA+

402,631

765

5.000%,

6/01/31

6/28

at

100.00

AA+

855,584

Pacific

Communities

Health

District,

Oregon,

General

Obligation

Bonds,

Series

2016:

325

5.000%,

6/01/27

6/26

at

100.00

A1

343,064

350

5.000%,

6/01/28

6/26

at

100.00

A1

368,788

750

5.000%,

6/01/29

6/26

at

100.00

A1

788,842

1,000

5.000%,

6/01/30

6/26

at

100.00

A1

1,049,900

770

5.000%,

6/01/31

6/26

at

100.00

A1

806,729

1,210

Phoenix-Talent

School

District

4,

Jackson

County,

Oregon,

General

Obligation

Bonds,

Current

Interest

Series

2018B,

5.000%,

6/15/32

6/28

at

100.00

AA+

1,343,620

Nuveen

Oregon

Intermediate

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2023

(Unaudited)

40

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/General

(continued)

Port

of

Alsea,

Lincoln

County,

Oregon,

General

Obligation

Bonds,

Series

2018:

$

225

3.750%,

6/15/28

No

Opt.

Call

N/R

$

224,269

180

4.000%,

6/15/33

6/28

at

100.00

N/R

182,043

900

Portland

Community

College

District,

Multnomah

County,

Oregon,

General

Obligation

Bonds,

Refunding

Series

2016,

5.000%,

6/15/29

6/26

at

100.00

AA+

957,366

1,050

Portland

Community

College

District,

Multnomah

County,

Oregon,

General

Obligation

Bonds,

Series

2018,

5.000%,

6/15/30

6/26

at

100.00

AA+

1,115,572

350

Redmond,

Oregon,

Full

Faith

and

Credit

Obligations,

Series

2014A,

5.000%,

6/01/25

6/24

at

100.00

Aa2

357,854

630

Redmond,

Oregon,

Full

Faith

and

Credit

Obligations,

Series

2019B-1,

5.000%,

6/01/36

12/28

at

100.00

Aa2

692,402

500

Rogue

Community

College

District,

Jackson

and

Jospehine

Counties,

Oregon,

General

Obligation

Bonds,

Jackson

County

Service

Area,

Series

2016B,

4.000%,

6/15/31

6/26

at

100.00

Aa1

517,860

2,285

Saint

Helens,

Oregon,

Full

Faith

and

Credit

Obligations,

Series

2021,

4.000%,

8/01/41

8/31

at

100.00

AA

2,276,248

Umatilla

County

School

District

6R

Umatilla,

Oregon,

General

Obligation

Bonds,

Series

2017:

245

0.000%,

6/15/27

(4)

No

Opt.

Call

AA+

260,871

340

0.000%,

6/15/29

(4)

6/27

at

100.00

AA+

364,694

315

0.000%,

6/15/31

(4)

6/27

at

100.00

AA+

337,372

1,260

Washington

and

Clackamas

Counties

School

District

23J

Tigard-Tualatin,

Oregon,

General

Obligation

Bonds,

Series

2017,

5.000%,

6/15/30

6/27

at

100.00

AA+

1,373,173

965

Washington

County

School

District

15,

Forest

Grove,

Oregon,

General

Obligation

Bonds,

Series

2012B,

0.000%,

6/15/25

No

Opt.

Call

AA+

892,278

1,320

Washington

County,

Oregon,

General

Obligation

Bonds,

Full

Faith

&

Credit

Obligation

Series

2016B,

4.000%,

3/01/31

3/26

at

100.00

Aaa

1,368,404

Washington

Multnomah

&

Yamhill

Counties

School

District

1J

Hillsboro,

Oregon,

General

Obligation

Bonds,

Series

2017:

990

5.000%,

6/15/31

6/27

at

100.00

Aa1

1,074,328

3,750

5.000%,

6/15/32

6/27

at

100.00

Aa1

4,058,438

1,450

5.000%,

6/15/34

6/27

at

100.00

Aa1

1,561,983

1,000

Washington,

Clackamas

and

Yamhill

Counties

School

District

88J

Sherwood,

Oregon,

General

Obligation

Bonds,

Series

2017B,

5.000%,

6/15/30

6/27

at

100.00

AA+

1,083,500

Yamhill

County

School

District

40,

McMinnville,

Oregon,

General

Obligation

Bonds,

Refunding

Series

2016:

1,000

4.000%,

6/15/31

6/26

at

100.00

AA+

1,035,720

1,000

4.000%,

6/15/32

6/26

at

100.00

AA+

1,033,970

195

Yamhill

County

School

District

8

Dayton,

Oregon,

General

Obligation

Bonds,

Refunding

&

Project

Series

2019,

5.000%,

6/15/33

6/29

at

100.00

AA+

218,722

Total

Tax

Obligation/General

85,587,179

Tax

Obligation/Limited

-

10.9%

1,000

Beaverton,

Oregon,

Special

Revenue

Bonds,

Series

2020A,

4.000%,

6/01/37

6/30

at

100.00

Aa3

1,015,520

Government

of

Guam,

Business

Privilege

Tax

Bonds,

Refunding

Series

2015D:

2,260

5.000%,

11/15/28

11/25

at

100.00

BB

2,313,765

500

5.000%,

11/15/29

11/25

at

100.00

BB

511,780

Matching

Fund

Special

Purpose

Securitization

Corporation,

Virgin

Islands,

Revenue

Bonds,

Series

2022A:

1,635

5.000%,

10/01/28

No

Opt.

Call

N/R

1,693,648

460

5.000%,

10/01/32

No

Opt.

Call

N/R

474,591

750

Metro,

Oregon,

Dedicated

Tax

Revenue

Bonds,

Oregon

Convention

Center

Hotel,

Series

2017,

5.000%,

6/15/30

6/27

at

100.00

Aa3

806,048

1,270

Oregon

Department

of

Administrative

Services,

State

Lottery

Revenue

Bonds,

Refunding

Series

2014B,

5.000%,

4/01/27

4/24

at

100.00

AAA

1,294,409

2,000

Oregon

State

Department

of

Transportation,

Highway

User

Tax

Revenue

Bonds,

Refunding

Subordinate

Lien

Series

2019A,

5.000%,

11/15/35

11/29

at

100.00

AA+

2,236,580

41

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tax

Obligation/Limited

(continued)

$

750

Oregon

State

Department

of

Transportation,

Highway

User

Tax

Revenue

Bonds,

Senior

Lien

Series

2022A,

5.000%,

11/15/35

11/32

at

100.00

AAA

$

878,498

Puerto

Rico

Sales

Tax

Financing

Corporation,

Sales

Tax

Revenue

Bonds,

Restructured

2018A-1:

499

0.000%,

7/01/29

7/28

at

98.64

N/R

370,093

2,191

0.000%,

7/01/31

7/28

at

91.88

N/R

1,460,280

1,906

0.000%,

7/01/33

7/28

at

86.06

N/R

1,138,587

616

4.500%,

7/01/34

7/25

at

100.00

N/R

610,789

1,600

Seaside,

Clatsop

County,

Oregon,

Transient

Lodgings

Tax

Revenue

Bonds,

Series

2018,

5.000%,

12/15/30

6/28

at

100.00

A3

1,757,840

1,000

Tri-County

Metropolitan

Transportation

District,

Oregon,

Capital

Grant

Receipt

Revenue

Bonds,

Refunding

Series

2017A,

5.000%,

10/01/27

No

Opt.

Call

A

1,085,180

Tri-County

Metropolitan

Transportation

District,

Oregon,

Capital

Grant

Receipt

Revenue

Bonds,

Series

2018A:

1,000

5.000%,

10/01/31

4/28

at

100.00

A

1,087,250

2,060

4.000%,

10/01/33

4/28

at

100.00

A

2,098,398

Total

Tax

Obligation/Limited

20,833,256

Transportation

-

4.6%

Jackson

County,

Oregon,

Airport

Revenue

Bonds,

Refunding

Series

2016:

395

5.000%,

12/01/30

-

AGM

Insured

6/26

at

100.00

AA

418,384

430

5.000%,

12/01/31

-

AGM

Insured

6/26

at

100.00

AA

455,284

380

5.000%,

12/01/33

-

AGM

Insured

6/26

at

100.00

AA

401,542

350

4.000%,

12/01/34

-

AGM

Insured

6/26

at

100.00

AA

353,696

500

Port

of

Portland,

Oregon,

International

Airport

Revenue

Bonds,

Refunding

Series

2020-26C,

5.000%,

7/01/28,

(AMT)

No

Opt.

Call

AA-

532,790

1,265

Port

of

Portland,

Oregon,

International

Airport

Revenue

Bonds,

Series

2015-23,

5.000%,

7/01/28

7/25

at

100.00

AA-

1,323,380

1,850

Port

of

Portland,

Oregon,

International

Airport

Revenue

Bonds,

Series

2019-25B,

5.000%,

7/01/33,

(AMT)

7/29

at

100.00

AA-

1,992,875

3,040

Port

of

Portland,

Oregon,

International

Airport

Revenue

Bonds,

Series

2022-28,

5.000%,

7/01/34,

(AMT)

7/32

at

100.00

AA-

3,348,682

Total

Transportation

8,826,633

U.S.

Guaranteed

-

2.5%

(5)

500

Central

Oregon

Community

College

District,

Crook,

Jefferson,

Deschutes,

Klamath,

Lake,

and

Wasco

Counties,

Oregon,

General

Obligation

Bonds,

Series

2014,

5.000%,

6/01/29,

(Pre-refunded

6/01/24)

6/24

at

100.00

AA

511,345

Clackamas

County

School

District

62,

Oregon

City,

Oregon,

General

Obligation

Bonds,

Refunding

Series

2014:

325

5.000%,

6/01/29,

(Pre-refunded

6/01/24)

6/24

at

100.00

AA

332,173

255

5.000%,

6/01/29,

(Pre-refunded

6/01/24)

6/24

at

100.00

AA

260,628

300

Marion-Clackamas

Counties

School

District

4J

Silver

Falls,

Oregon,

General

Obligation

Bonds,

Refunding

Series

2013,

5.000%,

6/15/24,

(Pre-refunded

6/15/23)

6/23

at

100.00

Aa1

301,551

Oregon

Facilities

Authority,

Revenue

Bonds,

Reed

College,

Series

2017A:

795

5.000%,

7/01/30,

(Pre-refunded

7/01/27)

7/27

at

100.00

Aa2

865,206

425

4.000%,

7/01/32,

(Pre-refunded

7/01/27)

7/27

at

100.00

Aa2

445,324

Tri-County

Metropolitan

Transportation

District,

Oregon,

Payroll

Tax

Revenue

Bonds,

Senior

Lien

Series

2018A:

1,000

5.000%,

9/01/30,

(Pre-refunded

9/01/27)

9/27

at

100.00

AAA

1,092,210

855

5.000%,

9/01/31,

(Pre-refunded

9/01/27)

9/27

at

100.00

AAA

933,839

Total

U.S.

Guaranteed

4,742,276

Utilities

-

9.2%

Beaverton,

Oregon,

Water

Revenue

Bonds,

Series

2022:

2,090

4.000%,

4/01/35

4/32

at

100.00

AA+

2,230,657

2,150

4.000%,

4/01/36

4/32

at

100.00

AA+

2,252,211

Nuveen

Oregon

Intermediate

Municipal

Bond

Fund

(continued)

Portfolio

of

Investments

February

28,

2023

(Unaudited)

42

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

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Utilities

(continued)

Central

Lincoln

Peoples

Utility

District,

Oregon,

Electric

Revenue

Bonds,

Series

2016:

$

500

3.500%,

12/01/29

12/25

at

100.00

AA-

$

508,540

350

5.000%,

12/01/33

12/25

at

100.00

AA-

364,214

350

5.000%,

12/01/34

12/25

at

100.00

AA-

364,213

270

Clackamas

River

Water,

Oregon,

Water

Revenue

Bonds,

Series

2016,

5.000%,

11/01/33

5/25

at

100.00

AA

277,755

Guam

Government

Waterworks

Authority,

Water

and

Wastewater

System

Revenue

Bonds,

Series

2016:

1,065

5.000%,

7/01/28

7/26

at

100.00

A-

1,098,356

1,120

5.000%,

7/01/29

7/26

at

100.00

A-

1,155,089

1,180

5.000%,

7/01/30

7/26

at

100.00

A-

1,217,076

1,880

Portland,

Oregon,

Sewer

System

Revenue

Bonds,

Second

Lien

Series

2018A,

4.500%,

5/01/30

5/26

at

100.00

AA

1,956,892

2,500

Portland,

Oregon,

Water

System

Revenue

Bonds,

Refunding

First

Lien

Series

2016A,

4.000%,

4/01/33

4/26

at

100.00

Aa1

2,565,000

2,000

Portland,

Oregon,

Water

System

Revenue

Bonds,

Refunding

First

Lien

Series

2022A,

4.000%,

4/01/35

10/31

at

100.00

AA+

2,111,180

1,000

Puerto

Rico

Aqueduct

and

Sewerage

Authority,

Revenue

Bonds,

Refunding

Senior

Lien

Series

2021B,

5.000%,

7/01/29,

144A

No

Opt.

Call

N/R

1,018,720

525

Warm

Springs

Reservation

Confederated

Tribes,

Oregon,

Hydroelectric

Revenue

Bonds,

Tribal

Economic

Development

Bond

Pelton

Round

Butte

Project,

Taxable

Refunding

Green

Series

2019B,

5.000%,

11/01/33,

144A

5/29

at

100.00

A3

578,597

Total

Utilities

17,698,500

Total

Long-Term

Investments

(cost

$192,936,239)

189,570,045

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

SHORT-TERM

INVESTMENTS

-

 0.4%  

X

800,000

MUNICIPAL

BONDS

-

0.4%  

X

800,000

Tax

Obligation/General

-

0.4%

$

800

Oregon

State,

General

Obligation

Bonds,

Veterans'  Welfare

Series

95

of

2015P,

3.580%,

12/01/36,

(Mandatory

Put

3/07/23)

(6)

2/23

at

100.00

AA+

$

800,000

Total

Tax

Obligation/General

$

800,000

Total

Short-Term

Investments

(cost

$800,000)

800,000

Total

Investments

(cost

$193,736,239)

-

99.4%

190,370,045

Other

Assets

&

Liabilities,

Net

-

0.6%

1,159,969

Net

Assets

-

100%

$

191,530,014

43

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

$

–

$

189,570,045

$

–

$

189,570,045

Short-Term

Investments:

Municipal

Bonds

–

800,000

–

800,000

Total

$

–

$

190,370,045

$

–

$

190,370,045

(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)

For

financial

reporting

purposes,

the

ratings

disclosed

are

the

highest

of

Standard

&

Poor’s

Group

(“Standard

&

Poor’s”),

Moody’s

Investors

Service,

Inc.

(“Moody’s”)

or

Fitch,

Inc.

(“Fitch”)

rating.

This

treatment

of

split-rated

securities

may

differ

from

that

used

for

other

purposes,

such

as

for

Fund

investment

policies.

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)

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.

(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

WI/DD

Purchased

on

a

when-issued

or

delayed

delivery

basis.