NPORT-EX 2 tiaa_NIMF.htm
1
Nuveen
Select
Maturities
Municipal
Fund
Portfolio
of
Investments
December
31,
2023
(Unaudited)
NIM
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
LONG-TERM
INVESTMENTS
-
96.8% 
X
–
MUNICIPAL
BONDS
-
92
.3
%
X
115,632,881
Alabama
-
1.2%
$
145
Alabama
Public
School
and
College
Authority,
Capital
Improvement
Pool
Revenue
Bonds,
Refunding
Series
2020A,
5.000%,
11/01/27
No
Opt.
Call
$
159,082
80
Birmingham-Jefferson
Civic
Center
Authority,
Alabama,
Special
Tax
Bonds,
Series
2018A,
4.000%,
7/01/37
7/28
at
100.00
81,716
200
Black
Belt
Energy
Gas
District,
Alabama,
Gas
Project
Revenue
Bonds,
Series
2023C,
5.500%,
10/01/54,
(Mandatory
Put
6/01/32)
3/32
at
100.12
221,105
345
Black
Belt
Energy
Gas
District,
Alabama,
Gas
Supply
Revenue
Bonds,
Series
2021A,
4.000%,
6/01/51,
(Mandatory
Put
12/01/31)
9/31
at
100.53
347,658
100
Black
Belt
Energy
Gas
District,
Alabama,
Gas
Supply
Revenue
Bonds,
Series
2022
Sub
D-1,
4.000%,
7/01/52,
(Mandatory
Put
6/01/27)
3/27
at
100.17
100,582
125
Lower
Alabama
Gas
District,
Alabama,
Goldman
Sachs
Gas
Project
2
Revenue
Bonds,
Series
2020A,
4.000%,
12/01/50,
(Mandatory
Put
12/01/25)
9/25
at
100.58
125,484
65
Mobile
Spring
Hill
College
Educational
Building
Authority,
Alabama,
Revenue
Bonds,
Spring
Hill
College
Project,
Series
2015,
5.000%,
4/15/27
4/25
at
100.00
64,743
135
Selma
Industrial
Development
Board,
Alabama,
Gulf
Opportunity
Zone
Revenue
Bonds,
International
Paper
Company
Project,
Refunding
Series
2020A,
1.375%,
5/01/34,
(Mandatory
Put
6/16/25)
No
Opt.
Call
129,532
Tuscaloosa
County
Industrial
Development
Authority,
Alabama,
Gulf
Opportunity
Zone
Bonds,
Hunt
Refining
Project,
Refunding
Series
2019A
:
105
4.500%,
5/01/32,
144A
5/29
at
100.00
100,113
150
5.250%,
5/01/44,
144A
5/29
at
100.00
138,696
Total
Alabama
1,468,711
Alaska
-
0.5%
420
Alaska
Housing
Finance
Corporation,
Mortgage
Revenue
Bonds,
General
Series
2020A-II,
2.000%,
12/01/35
6/29
at
100.00
340,420
100
Alaska
Housing
Finance
Corporation,
Mortgage
Revenue
Bonds,
General
Series
2022A-II,
2.350%,
12/01/39
12/30
at
100.00
82,406
150
Alaska
Housing
Finance
Corporation,
Mortgage
Revenue
Bonds,
Series
2022B-1,
2.150%,
6/01/36
12/30
at
100.00
126,186
110
Northern
Tobacco
Securitization
Corporation,
Alaska,
Tobacco
Settlement
Asset-Backed
Bonds,
Series
2021B-2
Class
2,
0.000%,
6/01/66
6/31
at
30.73
14,532
Total
Alaska
563,544
Arizona
-
1.3%
145
(c)
Arizona
State,
Certificates
of
Participation,
Refunding
Series
2019A,
5.000%,
10/01/27,
(ETM)
No
Opt.
Call
158,642
175
Chandler
Industrial
Development
Authority,
Arizona,
Industrial
Development
Revenue
Bonds,
Intel
Corporation
Project,
Series
2019,
5.000%,
6/01/49,
(AMT),
(Mandatory
Put
6/03/24)
6/24
at
100.00
175,347
250
Chandler
Industrial
Development
Authority,
Arizona,
Industrial
Development
Revenue
Bonds,
Intel
Corporation
Project,
Series
2022-2,
5.000%,
9/01/52,
(AMT),
(Mandatory
Put
9/01/27)
3/27
at
100.00
260,090
Salt
Verde
Financial
Corporation,
Arizona,
Senior
Gas
Revenue
Bonds,
Citigroup
Energy
Inc
Prepay
Contract
Obligations,
Series
2007
:
235
5.000%,
12/01/32
No
Opt.
Call
256,717
Nuveen
Select
Maturities
Municipal
Fund
(continued)
Portfolio
of
Investments
December
31,
2023
(Unaudited)
2
NIM
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
Arizona
(continued)
$
730
5.000%,
12/01/37
No
Opt.
Call
$
814,099
Total
Arizona
1,664,895
Arkansas
-
0.3%
100
Arkansas
Development
Finance
Authority,
Arkansas,
Environmental
Improvement
Revenue
Bonds,
United
States
Steel
Corporation,
Green
Series
2022,
5.450%,
9/01/52,
(AMT),
144A
9/25
at
105.00
100,158
265
Arkansas
Development
Finance
Authority,
Revenue
Bonds,
Baptist
Memorial
Health
Care,
Refunding
Series
2020B-2,
5.000%,
9/01/44,
(Mandatory
Put
9/01/27)
3/27
at
100.00
281,611
Total
Arkansas
381,769
California
-
8.0%
100
Bay
Area
Toll
Authority,
California,
Revenue
Bonds,
San
Francisco
Bay
Area
Toll
Bridge,
Term
Rate
Series
2018A,
2.625%,
4/01/45,
(Mandatory
Put
4/01/26)
10/25
at
100.00
97,957
100
California
Community
Choice
Financing
Authority,
Clean
Energy
Project
Revenue
Bonds,
Green
Series
2023C,
5.250%,
1/01/54,
(Mandatory
Put
10/01/31)
10/30
at
100.65
105,842
100
California
Community
Choice
Financing
Authority,
Clean
Energy
Project
Revenue
Bonds,
Green
Series
2023F,
5.500%,
10/01/54,
(Mandatory
Put
11/01/30)
8/30
at
100.12
110,993
200
California
County
Tobacco
Securitization
Agency,
Tobacco
Settlement
Asset-Backed
Bonds,
Los
Angeles
County
Securitization
Corporation,
Series
2020A,
5.000%,
6/01/30
No
Opt.
Call
220,883
390
California
Health
Facilities
Financing
Authority,
Revenue
Bonds,
El
Camino
Hospital,
Series
2017,
3.750%,
2/01/32
2/27
at
100.00
399,370
55
California
Health
Facilities
Financing
Authority,
Revenue
Bonds,
Providence
Saint
Joseph
Health,
Term
Rate
Series
2019C,
5.000%,
10/01/39,
(Mandatory
Put
10/01/25)
10/25
at
100.00
56,465
97
California
Housing
Finance
Agency,
Municipal
Certificate
Revenue
Bonds,
Class
A
Series
2021-3,
3.250%,
8/20/36
No
Opt.
Call
91,105
275
California
Municipal
Finance
Authority,
Charter
School
Revenue
Bonds,
Palmdale
Aerospace
Academy
Project,
Series
2016A,
5.000%,
7/01/31,
144A
7/26
at
100.00
277,370
1,040
California
Municipal
Finance
Authority,
Revenue
Bonds,
Linxs
APM
Project,
Senior
Lien
Series
2018A,
3.250%,
12/31/32
-
AGM
Insured,
(AMT)
6/28
at
100.00
1,009,918
150
California
Pollution
Control
Financing
Authority,
Solid
Waste
Disposal
Revenue
Bonds,
Waste
Management
Inc.,
Refunding
Series
2015A-2,
3.625%,
7/01/27,
(AMT)
7/25
at
100.00
148,568
290
California
Pollution
Control
Financing
Authority,
Solid
Waste
Disposal
Revenue
Bonds,
Waste
Management
Inc.,
Series
2015A-1,
3.375%,
7/01/25,
(AMT)
No
Opt.
Call
289,979
205
California
Pollution
Control
Financing
Authority,
Solid
Waste
Disposal
Revenue
Bonds,
Waste
Management,
Inc.
Project,
Refunding
Series
2015B-1,
3.000%,
11/01/25,
(AMT)
No
Opt.
Call
203,625
150
California
Statewide
Communities
Development
Authority,
California,
Revenue
Bonds,
Loma
Linda
University
Medical
Center,
Series
2014A,
5.250%,
12/01/29
12/24
at
100.00
152,203
California
Statewide
Communities
Development
Authority,
California,
Revenue
Bonds,
Loma
Linda
University
Medical
Center,
Series
2018A
:
710
5.000%,
12/01/27,
144A
No
Opt.
Call
738,949
30
5.000%,
12/01/33,
144A
6/28
at
100.00
31,076
3
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
California
(continued)
$
175
California
Statewide
Communities
Development
Authority,
Revenue
Bonds,
Kaiser
Permanente,
Series
2009C-3,
5.000%,
4/01/45,
(Mandatory
Put
11/01/29)
No
Opt.
Call
$
197,441
270
California
Statewide
Community
Development
Authority,
Revenue
Bonds,
Kaiser
Permanente
System,
Variable
Rate
Demand
Obligation
Series
2003D,
5.000%,
5/01/33,
(Mandatory
Put
11/01/29)
No
Opt.
Call
304,623
100
CSCDA
Community
Improvement
Authority,
California,
Essential
Housing
Revenue
Bonds,
Monterrey
Station
Apartments,
Senior
Lien
Series
2021A-
1,
3.000%,
7/01/43,
144A
7/32
at
100.00
75,171
200
CSCDA
Community
Improvement
Authority,
California,
Essential
Housing
Revenue
Bonds,
Pasadena
Portfolio
Social
Bond,
Series
2021A-1,
2.650%,
12/01/46,
144A
12/31
at
100.00
151,721
870
Golden
State
Tobacco
Securitization
Corporation,
California,
Tobacco
Settlement
Asset-Backed
Bonds,
Capital
Appreciation
Series
2021B-2,
0.000%,
6/01/66
12/31
at
27.75
102,781
70
Golden
State
Tobacco
Securitization
Corporation,
California,
Tobacco
Settlement
Asset-Backed
Revenue
Bonds,
Series
2022A-1,
5.000%,
6/01/51
12/31
at
100.00
73,396
100
Lake
Elsinore
Public
Financing
Authority,
California,
Local
Agency
Revenue
Bonds,
Canyon
Hills
Improvement
Area
A
&
C,
Series
2014C,
5.000%,
9/01/32
9/24
at
100.00
101,219
55
Lake
Elsinore
Redevelopment
Agency,
California,
Special
Tax
Bonds,
Community
Facilities
District
90-2,
Series
2007A,
4.500%,
10/01/24
-
AGM
Insured
1/24
at
100.00
55,046
1,070
Mount
San
Antonio
Community
College
District,
Los
Angeles
County,
California,
General
Obligation
Bonds,
Election
of
2008,
Series
2013A,
5.875%,
8/01/28
2/28
at
100.00
1,224,728
2,000
Palomar
Pomerado
Health,
California,
General
Obligation
Bonds,
Series
2009A,
0.000%,
8/01/25
-
AGC
Insured
No
Opt.
Call
1,903,944
2,000
San
Diego
Community
College
District,
California,
General
Obligation
Bonds,
Refunding
Series
2011,
0.000%,
8/01/37
No
Opt.
Call
1,284,748
415
(c)
San
Joaquin
Hills
Transportation
Corridor
Agency,
Orange
County,
California,
Toll
Road
Revenue
Bonds,
Refunding
Senior
Lien
Series
2014A,
5.000%,
1/15/29,
(Pre-refunded
1/15/25)
1/25
at
100.00
424,928
215
Washington
Township
Health
Care
District,
California,
Revenue
Bonds,
Refunding
Series
2015A,
5.000%,
7/01/25
No
Opt.
Call
218,745
Total
California
10,052,794
Colorado
-
3.4%
750
Colorado
Bridge
Enterprise,
Revenue
Bonds,
Central
70
Project,
Senior
Series
2017,
4.000%,
6/30/30,
(AMT)
12/27
at
100.00
755,795
300
Colorado
Health
Facilities
Authority,
Colorado,
Revenue
Bonds,
CommonSpirit
Health,
Series
2019A-2,
5.000%,
8/01/36
8/29
at
100.00
323,656
600
Colorado
Health
Facilities
Authority,
Colorado,
Revenue
Bonds,
CommonSpirit
Health,
Series
2019B-2,
5.000%,
8/01/49,
(Mandatory
Put
8/01/26)
2/26
at
100.00
620,571
300
Colorado
Health
Facilities
Authority,
Colorado,
Revenue
Bonds,
Parkview
Medical
Center,
Series
2016,
3.125%,
9/01/42
9/26
at
100.00
246,801
100
Colorado
Housing
and
Finance
Authority,
Single
Family
Mortgage
Bonds,
Class
I
Series
2021H,
2.000%,
5/01/42
5/30
at
100.00
74,521
70
Denver
City
and
County,
Colorado,
Airport
System
Revenue
Bonds,
Series
2022D,
5.750%,
11/15/34,
(AMT)
11/32
at
100.00
84,746
Nuveen
Select
Maturities
Municipal
Fund
(continued)
Portfolio
of
Investments
December
31,
2023
(Unaudited)
4
NIM
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
Colorado
(continued)
$
100
Denver
City
and
County,
Colorado,
Airport
System
Revenue
Bonds,
Subordinate
Lien
Series
2023B,
5.000%,
11/15/27,
(AMT)
No
Opt.
Call
$
106,798
100
Denver
Urban
Renewal
Authority,
Colorado,
Tax
Increment
Revenue
Bonds,
9th
and
Colorado
Urban
Redevelopement
Area,
Series
2018A,
5.250%,
12/01/39,
144A
1/24
at
103.00
101,177
E-470
Public
Highway
Authority,
Colorado,
Senior
Revenue
Bonds,
Series
2000B
:
355
0.000%,
9/01/29
-
NPFG
Insured
No
Opt.
Call
299,895
380
0.000%,
9/01/33
-
NPFG
Insured
No
Opt.
Call
278,334
500
Falcon
Area
Water
and
Wastewater
Authority
(El
Paso
County,
Colorado),
Tap
Fee
Revenue
Bonds,
Series
2022A,
6.750%,
12/01/34,
144A
9/27
at
103.00
508,916
Regional
Transportation
District,
Colorado,
Private
Activity
Bonds,
Denver
Transit
Partners
Eagle
P3
Project,
Series
2020A
:
100
5.000%,
1/15/31
No
Opt.
Call
109,830
100
4.000%,
7/15/40
No
Opt.
Call
100,025
100
Southlands
Metropolitan
District
1,
Colorado,
Limited
Tax
General
Obligation
Bonds,
Series
2017A-1,
3.500%,
12/01/27
No
Opt.
Call
95,930
500
West
Globeville
Metropolitan
District
1,
Denver,
Colorado,
General
Obligation
Limited
Tax
Bonds,
Series
2022,
6.250%,
12/01/32
12/29
at
103.00
491,939
Total
Colorado
4,198,934
Connecticut
-
1.3%
320
Connecticut
Health
and
Educational
Facilities
Authority,
Revenue
Bonds,
Hartford
HealthCare
Issue,
Series
2020A,
4.000%,
7/01/36
1/30
at
100.00
326,197
50
Connecticut
Health
and
Educational
Facilities
Authority,
Revenue
Bonds,
Stamford
Hospital,
Series
2021L-1,
4.000%,
7/01/28
No
Opt.
Call
51,527
175
Connecticut
Health
and
Educational
Facilities
Authority,
Revenue
Bonds,
Yale
University,
Series
2016A-2,
2.000%,
7/01/42,
(Mandatory
Put
7/01/26)
No
Opt.
Call
170,351
160
Connecticut
Health
and
Educational
Facilities
Authority,
Revenue
Bonds,
Yale-New
Haven
Health
Issue,
Series
2014D,
1.800%,
7/01/49,
(Mandatory
Put
7/01/24)
1/24
at
100.00
158,252
80
Connecticut
Housing
Finance
Authority,
Housing
Mortgage
Finance
Program
Bonds,
Series
2020E-3,
1.850%,
5/15/38
5/30
at
100.00
59,007
450
Connecticut
Housing
Finance
Authority,
Housing
Mortgage
Finance
Program
Bonds,
Social
Series
2022C-1,
4.250%,
11/15/37
11/31
at
100.00
470,865
335
Connecticut
Housing
Finance
Authority,
Housing
Mortgage
Finance
Program
Bonds,
Social
Series
2023B,
4.200%,
11/15/38
5/32
at
100.00
347,505
Total
Connecticut
1,583,704
Delaware
-
0.2%
210
Delaware
Economic
Development
Authority,
Exempt
Facility
Revenue
Bonds,
NRG
Energy
Project,
Refunding
Series
2020A,
1.250%,
10/01/45,
(Mandatory
Put
10/01/25)
10/25
at
100.00
196,692
Total
Delaware
196,692
District
of
Columbia
-
1.3%
120
District
of
Columbia
Student
Dormitory
Revenue
Bonds,
Provident
Group
-
Howard
Properties
LLC
Issue,
Series
2013,
5.000%,
10/01/30
1/24
at
100.00
120,000
300
District
of
Columbia,
Income
Tax
Secured
Revenue
Bonds,
Refunding
Series
2023C,
5.000%,
10/01/32
No
Opt.
Call
363,624
5
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
District
of
Columbia
(continued)
$
515
Metropolitan
Washington
Airports
Authority,
D.C,
Dulles
Toll
Road
Revenue
Bonds,
Dulles
Metrorail
&
Capital
Improvement
Projects,
Refunding
Second
Senior
Lien
Series
2022A,
4.000%,
10/01/52
-
AGM
Insured
10/31
at
100.00
$
499,498
250
Metropolitan
Washington
D.C.
Airports
Authority,
Airport
System
Revenue
Bonds,
Refunding
Series
2015A,
5.000%,
10/01/34,
(AMT)
10/24
at
100.00
250,526
330
Metropolitan
Washington
D.C.
Airports
Authority,
Airport
System
Revenue
Bonds,
Refunding
Series
2023A,
5.000%,
10/01/34,
(AMT)
10/32
at
100.00
377,172
Total
District
of
Columbia
1,610,820
Florida
-
3.1%
175
Cape
Coral,
Florida,
Utility
Improvement
Assessment
Bonds,
Refunding
Various
Areas
Series
2017,
3.000%,
9/01/28
-
AGM
Insured
No
Opt.
Call
176,780
380
(c)
Citizens
Property
Insurance
Corporation,
Florida,
Coastal
Account
Senior
Secured
Bonds,
Series
2015A-1,
5.000%,
6/01/25,
(Pre-refunded
12/01/24)
12/24
at
100.00
385,902
300
Florida
Development
Finance
Corporation,
Florida,
Surface
Transportation
Facility
Revenue
Bonds,
Brightline
Passenger
Rail
Project,
Green
Series
2019B,
7.375%,
1/01/49,
(AMT),
144A
1/24
at
107.00
302,249
350
Florida
Development
Finance
Corporation,
Florida,
Surface
Transportation
Facility
Revenue
Bonds,
Brightline
Passenger
Rail
Project,
Series
2019A-2,
6.250%,
1/01/49,
(AMT),
(Mandatory
Put
12/18/24),
144A
2/24
at
100.00
349,969
Florida
Development
Finance
Corporation,
Florida,
Surface
Transportation
Facility
Revenue
Bonds,
Virgin
Trains
USA
Passenger
Rail
Project,
Series
2019A
:
665
6.375%,
1/01/49,
(AMT),
(Mandatory
Put
1/01/26),
144A
1/24
at
101.00
645,101
575
6.500%,
1/01/49,
(AMT),
(Mandatory
Put
1/01/29),
144A
1/24
at
101.00
563,578
250
Florida
Development
Finance
Corporation,
Revenue
Bonds,
Brightline
Florida
Passenger
Rail
Expansion
Project,
Series
2023A,
7.500%,
7/01/57,
(AMT),
(Mandatory
Put
8/15/24)
1/24
at
103.50
248,931
375
Florida
Development
Finance
Corporation,
Revenue
Bonds,
Brightline
Passenger
Rail
Expansion
Project,
Series
2023C,
8.000%,
7/01/57,
(AMT),
(Mandatory
Put
4/01/24),
144A
1/24
at
103.00
382,796
45
Florida
Housing
Finance
Corporation,
Homeowner
Mortgage
Revenue
Bonds,
Series
2018-2,
3.750%,
7/01/33
1/28
at
100.00
45,204
100
Florida
Housing
Finance
Corporation,
Homeowner
Mortgage
Revenue
Bonds,
Social
Series
2021-2,
2.050%,
7/01/41
7/30
at
100.00
72,656
300
Fort
Lauderdale,
Florida,
Water
and
Sewer
Revenue
Bonds,
Refunding
Series
2014,
4.000%,
9/01/34
9/24
at
100.00
301,457
15
JEA,
Florida,
Electric
System
Revenue
Bonds,
Subordinated
Series
Three
2020A,
5.000%,
10/01/27
No
Opt.
Call
16,265
90
(c)
Palm
Beach
County
Health
Facilities
Authority,
Florida,
Hospital
Revenue
Bonds,
BRCH
Corporation
Obligated
Group,
Refunding
Series
2014,
5.000%,
12/01/31,
(Pre-refunded
12/01/24)
12/24
at
100.00
91,520
100
Pompano
Beach,
Florida,
Revenue
Bonds,
John
Knox
Village
of
Florida
Incorporated
Project,
Series
2021B-1,
2.000%,
1/01/29
No
Opt.
Call
88,022
260
Tampa,
Florida,
Capital
Improvement
Cigarette
Tax
Allocation
Bonds,
H.
Lee
Moffitt
Cancer
Center
Project,
Series
2020A,
0.000%,
9/01/34
9/30
at
86.77
175,955
Total
Florida
3,846,385
Georgia
-
1.8%
250
Georgia
Housing
and
Finance
Authority,
Single
Family
Mortgage
Bonds,
Series
2020A,
2.600%,
12/01/32
6/29
at
100.00
233,282
Nuveen
Select
Maturities
Municipal
Fund
(continued)
Portfolio
of
Investments
December
31,
2023
(Unaudited)
6
NIM
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
Georgia
(continued)
$
240
Georgia
Housing
and
Finance
Authority,
Single
Family
Mortgage
Bonds,
Series
2023A,
4.150%,
12/01/38
6/32
at
100.00
$
248,586
1,000
Georgia
State,
General
Obligation
Bonds,
Series
2021A,
5.000%,
7/01/27
No
Opt.
Call
1,089,853
265
Main
Street
Natural
Gas
Inc.,
Georgia,
Gas
Supply
Revenue
Bonds,
Series
2019B,
4.000%,
8/01/49,
(Mandatory
Put
12/02/24)
9/24
at
100.43
265,612
100
Main
Street
Natural
Gas
Inc.,
Georgia,
Gas
Supply
Revenue
Bonds,
Series
2021A,
4.000%,
7/01/52,
(Mandatory
Put
9/01/27)
6/27
at
100.65
100,621
200
Main
Street
Natural
Gas
Inc.,
Georgia,
Gas
Supply
Revenue
Bonds,
Series
2022C,
4.000%,
8/01/52,
(Mandatory
Put
11/01/27),
144A
5/27
at
100.81
192,523
150
Main
Street
Natural
Gas
Inc.,
Georgia,
Gas
Supply
Revenue
Bonds,
Series
2023E-1,
5.000%,
12/01/53,
(Mandatory
Put
6/01/31)
3/31
at
100.08
161,529
Total
Georgia
2,292,006
Hawaii
-
1.1%
200
Hawaii
Department
of
Budget
and
Finance,
Special
Purpose
Revenue
Bonds,
Hawaii
Pacific
University,
Series
2013A,
6.250%,
7/01/27,
144A
1/24
at
100.00
200,114
1,000
Hawaii
Department
of
Budget
and
Finance,
Special
Purpose
Revenue
Bonds,
Hawaiian
Electric
Company,
Inc.
and
Subsidiary
Projects,
Series
2017A,
3.100%,
5/01/26,
(AMT)
No
Opt.
Call
754,012
20
Hawaii
Department
of
Budget
and
Finance,
Special
Purpose
Revenue
Bonds,
Queens
Health
Systems,
Series
2015A,
5.000%,
7/01/29
7/25
at
100.00
20,550
490
Hawaiin
Electric
Company
Inc.
and
Its
Subsidiaries,
Special
Purpose
Revenue
Bonds,
Deparment
of
Budget
and
Finance
of
the
State
of
Hawaii,
Series
2015,
3.250%,
1/01/25,
(AMT)
No
Opt.
Call
404,834
Total
Hawaii
1,379,510
Idaho
-
0.5%
475
Nez
Perce
County,
Idaho,
Pollution
Control
Revenue
Bonds,
Potlatch
Corporation
Project,
Refunding
Series
2016,
2.750%,
10/01/24
No
Opt.
Call
468,248
170
Spring
Valley
Community
Infrastructure
District
1,
Eagle,
Idaho,
Special
Assessment
Bonds,
Series
2021,
3.750%,
9/01/51,
144A
12/26
at
103.00
134,112
Total
Idaho
602,360
Illinois
-
10.2%
Cary,
Illinois,
Special
Tax
Bonds,
Special
Service
Area
1,
Refunding
Series
2016
:
10
2.350%,
3/01/24
-
BAM
Insured
No
Opt.
Call
9,978
25
2.700%,
3/01/26
-
BAM
Insured
3/25
at
100.00
24,883
25
2.900%,
3/01/28
-
BAM
Insured
3/25
at
100.00
25,005
65
3.050%,
3/01/30
-
BAM
Insured
3/25
at
100.00
65,027
Cary,
Illinois,
Special
Tax
Bonds,
Special
Service
Area
2,
Refunding
Series
2016
:
15
2.350%,
3/01/24
-
BAM
Insured
No
Opt.
Call
14,967
25
2.700%,
3/01/26
-
BAM
Insured
3/25
at
100.00
24,883
35
2.900%,
3/01/28
-
BAM
Insured
3/25
at
100.00
35,007
40
3.050%,
3/01/30
-
BAM
Insured
3/25
at
100.00
40,016
1,215
Chicago
Board
of
Education,
Illinois,
Dedicated
Capital
Improvement
Tax
Revenue
Bonds,
Series
2016,
6.000%,
4/01/46
4/27
at
100.00
1,263,171
750
Chicago
Board
of
Education,
Illinois,
General
Obligation
Bonds,
Dedicated
Revenues,
Refunding
Series
2017B,
6.750%,
12/01/30,
144A
12/27
at
100.00
830,487
290
Chicago
Board
of
Education,
Illinois,
General
Obligation
Bonds,
Dedicated
Revenues,
Refunding
Series
2017C,
5.000%,
12/01/30
12/27
at
100.00
297,191
7
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
Illinois
(continued)
$
200
Chicago
Board
of
Education,
Illinois,
General
Obligation
Bonds,
Dedicated
Revenues,
Refunding
Series
2017D,
5.000%,
12/01/31
12/27
at
100.00
$
204,861
300
Chicago
Board
of
Education,
Illinois,
General
Obligation
Bonds,
Dedicated
Revenues,
Refunding
Series
2018C,
5.000%,
12/01/24
No
Opt.
Call
302,200
310
Chicago,
Illinois,
General
Airport
Revenue
Bonds,
O'Hare
International
Airport,
Refunding
Senior
Lien
Series
2015A,
5.000%,
1/01/33
1/25
at
100.00
312,692
100
Chicago,
Illinois,
General
Obligation
Bonds,
Chicago
Works
Series
2023A,
5.500%,
1/01/39
1/32
at
100.00
109,916
Chicago,
Illinois,
General
Obligation
Bonds,
Refunding
Series
2016C
:
225
5.000%,
1/01/24
No
Opt.
Call
225,000
190
5.000%,
1/01/25
No
Opt.
Call
192,541
180
5.000%,
1/01/26
No
Opt.
Call
185,473
100
Cook
County,
Illinois,
Sales
Tax
Revenue
Bonds,
Series
2021A,
4.000%,
11/15/41
11/30
at
100.00
100,606
590
Huntley,
Illinois,
Special
Tax
Bonds,
Special
Service
Area
10,
Refunding
Series
2017,
3.300%,
3/01/28
-
BAM
Insured
3/26
at
100.00
594,055
180
Illinois
Finance
Authority,
Revenue
Bonds,
Advocate
Health
Care
Network,
Refunding
Series
2008A-2,
4.000%,
11/01/30
No
Opt.
Call
184,204
250
Illinois
Finance
Authority,
Revenue
Bonds,
Advocate
Health
Care
Network,
Series
2008A-1,
4.000%,
11/01/30
No
Opt.
Call
255,850
1,850
Illinois
Finance
Authority,
Revenue
Bonds,
Ascension
Health/fkaPresence
Health
Network,
Series
2016C,
4.000%,
2/15/24
No
Opt.
Call
1,852,134
560
(c)
Illinois
Finance
Authority,
Revenue
Bonds,
Centegra
Health
System,
Series
2014A,
4.625%,
9/01/39,
(Pre-refunded
9/01/24)
9/24
at
100.00
565,723
260
Illinois
Finance
Authority,
Revenue
Bonds,
University
of
Chicago,
Series
2021B,
5.000%,
8/15/53,
(Mandatory
Put
8/15/31)
No
Opt.
Call
291,878
280
Illinois
Housing
Development
Authority,
Revenue
Bonds,
Green
Series
2021B,
2.150%,
10/01/41
4/30
at
100.00
207,187
Illinois
State,
General
Obligation
Bonds,
February
Series
2014
:
320
5.000%,
2/01/24
No
Opt.
Call
320,374
400
5.000%,
2/01/25
2/24
at
100.00
400,391
325
5.000%,
2/01/26
2/24
at
100.00
325,338
100
Illinois
State,
General
Obligation
Bonds,
November
Series
2017D,
5.000%,
11/01/28
11/27
at
100.00
107,384
400
Illinois
State,
General
Obligation
Bonds,
Refunding
September
Series
2018B,
5.000%,
10/01/32
10/28
at
100.00
430,844
610
Illinois
Toll
Highway
Authority,
Toll
Highway
Revenue
Bonds,
Refunding
Senior
Lien
Series
2016A,
5.000%,
12/01/31
1/26
at
100.00
635,764
605
Illinois
Toll
Highway
Authority,
Toll
Highway
Revenue
Bonds,
Senior
Lien
Series
2014C,
5.000%,
1/01/36
1/25
at
100.00
618,659
North
Barrington,
Lake
County,
Illinois,
Special
Tax
Bonds,
Special
Service
Area
19,
Refunding
Series
2019
:
365
4.000%,
2/01/28
-
BAM
Insured
No
Opt.
Call
385,731
200
4.000%,
2/01/29
-
BAM
Insured
2/28
at
100.00
211,139
395
4.000%,
2/01/30
-
BAM
Insured
2/28
at
100.00
416,415
290
(c)
Railsplitter
Tobacco
Settlement
Authority,
Illinois,
Tobacco
Settlement
Revenue
Bonds,
Series
2017,
5.000%,
6/01/25,
(ETM)
No
Opt.
Call
298,532
Springfield,
Illinois,
Electric
Revenue
Bonds,
Refunding
Senior
Lien
Series
2015
:
255
5.000%,
3/01/33
3/25
at
100.00
259,493
Nuveen
Select
Maturities
Municipal
Fund
(continued)
Portfolio
of
Investments
December
31,
2023
(Unaudited)
8
NIM
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
Illinois
(continued)
$
160
5.000%,
3/01/34
-
AGM
Insured
3/25
at
100.00
$
162,774
Total
Illinois
12,787,773
Indiana
-
1.9%
170
Indiana
Finance
Authority,
Educational
Facilities
Revenue
Bonds,
Earlham
College,
Refunding
Series
2013A,
5.000%,
10/01/32
1/24
at
100.00
170,077
100
Indiana
Finance
Authority,
Environmental
Facilities
Revenue
Bonds,
Indianapolis
Power
&
Light
Company
Project,
Refunding
Series
2020A,
0.950%,
12/01/38,
(AMT),
(Mandatory
Put
4/01/26)
No
Opt.
Call
92,381
590
Indiana
Finance
Authority,
Environmental
Revenue
Bonds,
Duke
Energy
Indiana,
Inc.
Project,
Refunding
Series
2009A-1,
4.500%,
5/01/35,
(AMT),
(Mandatory
Put
6/01/32)
6/27
at
100.00
603,751
80
Indiana
Finance
Authority,
Wastewater
Utility
Revenue
Bonds,
CWA
Authority
Project,
Series
2014A,
5.000%,
10/01/24
No
Opt.
Call
81,224
30
Indiana
Housing
and
Community
Development
Authority,
Single
Family
Mortgage
Revenue
Bonds,
Series
2021A,
2.050%,
7/01/41
7/30
at
100.00
21,797
350
Indiana
Housing
and
Community
Development
Authority,
Single
Family
Mortgage
Revenue
Bonds,
Social
PAC
Series
2021B,
2.125%,
7/01/41
7/30
at
100.00
258,357
155
Indianapolis,
Indiana,
Thermal
Energy
System
Revenue
Bonds,
Refunding
First
Lien
Series
2014A,
5.000%,
10/01/31
10/24
at
100.00
157,352
200
Terre
Haute
Sanitary
District,
Indiana,
Revenue
Bonds,
Bond
Anticipation
Notes
Series
2023,
5.250%,
9/28/28
7/24
at
100.00
200,830
250
Vanderburgh
County,Indiana,
Redevelopment
District
Tax
Increment
Revenue
bonds,
Refunding
Series
2014,
5.000%,
2/01/29
8/24
at
100.00
252,883
500
Whiting,
Indiana,
Environmental
Facilities
Refunding
Revenue
Bonds,
BP
Products
North
America
Inc.
Project,
Refunidng
Series
2019A,
5.000%,
12/01/44,
(AMT),
(Mandatory
Put
6/05/26)
No
Opt.
Call
508,874
Total
Indiana
2,347,526
Iowa
-
0.2%
200
Iowa
Finance
Authority,
Iowa,
Midwestern
Disaster
Area
Revenue
Bonds,
Iowa
Fertilizer
Company
Project,
Refunding
Series
2022,
4.000%,
12/01/50,
(Mandatory
Put
12/01/32)
12/29
at
103.00
202,994
100
Iowa
Finance
Authority,
Single
Family
Mortgage
Revenue
Bonds,
Social
Series
2021B,
2.200%,
7/01/41
7/30
at
100.00
79,287
Total
Iowa
282,281
Kansas
-
0.1%
100
Wyandotte
County-Kansas
City
Unified
Government,
Kansas,
Sales
Tax
Special
Obligation
Bonds,
Village
East
Project
Areas
2B
3
and
5,
Series
2022,
5.750%,
9/01/39,
144A
3/29
at
103.00
98,774
Total
Kansas
98,774
Kentucky
-
1.5%
30
Ashland,
Kentucky,
Medical
Center
Revenue
Bonds,
Ashland
Hospital
Corporation
d/b/a
King's
Daughters
Medical
Center
Project,
Refunding
Series
2019,
4.000%,
2/01/36
2/30
at
100.00
30,219
225
Carroll
County,
Kentucky,
Environmental
Facilities
Revenue
Bonds,
Kentucky
Utilities
Company
Project,
Series
2008A,
2.000%,
2/01/32,
(AMT)
6/31
at
100.00
189,351
290
Henderson,
Kentucky,
Facilities
Revenue
Bonds,
Pratt
Paper
LLC
Project,
Series
2022B,
3.700%,
1/01/32,
(AMT)
No
Opt.
Call
278,523
550
Kentucky
Economic
Development
Finance
Authority,
Hospital
Revenue
Bonds,
Owensboro
Health,
Refunding
Series
2017A,
5.000%,
6/01/31
6/27
at
100.00
569,816
9
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
Kentucky
(continued)
$
275
Public
Energy
Authority
of
Kentucky,
Gas
Supply
Revenue
Bonds,
Series
2018A,
4.000%,
4/01/48,
(Mandatory
Put
4/01/24)
3/24
at
100.07
$
275,698
100
Public
Energy
Authority
of
Kentucky,
Gas
Supply
Revenue
Bonds,
Series
2020A,
4.000%,
12/01/50,
(Mandatory
Put
6/01/26)
3/26
at
100.63
99,483
500
Trimble
County,
Kentucky,
Pollution
Control
Revenue
Bonds,
Louisville
Gas
and
Electric
Company
Project,
Series
2016A,
1.300%,
9/01/44,
(AMT),
(Mandatory
Put
9/01/27)
No
Opt.
Call
442,195
25
Warren
County,
Kentucky,
Hospital
Revenue
Bonds,
Bowling
Green-
Warren
County
Community
Hospital
Corporation,
Refunding
Series
2021A,
5.000%,
4/01/29
No
Opt.
Call
27,871
Total
Kentucky
1,913,156
Louisiana
-
3.0%
200
Calcasieu
Parish
Memorial
Hospital
Service
District,
Louisiana,
Revenue
Bonds,
Lake
Charles
Memorial
Hospital,
Refunding
Series
2019,
5.000%,
12/01/39
12/29
at
100.00
183,556
30
Louisiana
Housing
Corporation,
Single
Family
Mortgage
Revenue
Bonds,
Home
Ownership
Program,
Series
2021D,
2.350%,
12/01/41
6/30
at
100.00
24,434
485
Louisiana
Housing
Corporation,
Single
Family
Mortgage
Revenue
Bonds,
Home
Ownership
Program,
Series
2022A,
3.850%,
12/01/37
6/31
at
100.00
487,288
535
Louisiana
Local
Government
Environmental
Facilities
and
Community
Development
Authority,
Louisiana,
Revenue
Bonds,
Entergy
Lousiana,
LLC
Project,
Refunding
Series
2021B,
2.500%,
4/01/36
4/26
at
100.00
447,094
1,000
Louisiana
Local
Government
Environmental
Facilities
and
Community
Development
Authority,
Revenue
Bonds,
Westlake
Chemical
Corporation
Projects,
Refunding
Series
2017,
3.500%,
11/01/32
11/27
at
100.00
950,189
195
Louisiana
Publc
Facilities
Authority,
Lousiana,
Revenue
Bonds,
Ochsner
Clinic
Foundation
Project,
Refunding
Series
2017,
5.000%,
5/15/30
5/27
at
100.00
205,924
310
Louisiana
Public
Facilities
Authority,
Revenue
Bonds,
Ochsner
Clinic
Foundation
Project,
Refunding
Series
2016,
5.000%,
5/15/29
5/26
at
100.00
322,352
415
Louisiana
Public
Facilities
Authority,
Revenue
Bonds,
Ochsner
Clinic
Foundation
Project,
Series
2015,
5.000%,
5/15/24
No
Opt.
Call
417,457
155
New
Orleans,
Louisiana,
General
Obligation
Bonds,
Refunding
Series
2015,
5.000%,
12/01/25
No
Opt.
Call
161,302
155
(c)
New
Orleans,
Louisiana,
Sewerage
Service
Revenue
Bonds,
Series
2015,
5.000%,
6/01/32,
(Pre-refunded
6/01/25)
6/25
at
100.00
159,887
105
Saint
James
Parish,
Louisiana,
Revenue
Bonds,
NuStar
Logistics,
L.P.
Project,
Series
2010B,
6.100%,
12/01/40,
(Mandatory
Put
6/01/30),
144A
No
Opt.
Call
115,303
100
Saint
John
the
Baptist
Parish,
Louisiana,
Revenue
Bonds,
Marathon
Oil
Corporation
Project,
Refunding
Series
2017A-3,
2.200%,
6/01/37,
(Mandatory
Put
7/01/26)
No
Opt.
Call
94,630
165
Shreveport,
Louisiana,
Water
and
Sewer
Revenue
Bonds,
Junior
Lien
Series
2019B,
4.000%,
12/01/33
-
AGM
Insured
12/28
at
100.00
168,092
Total
Louisiana
3,737,508
Maine
-
0.3%
65
Maine
Health
and
Higher
Educational
Facilities
Authority,
Revenue
Bonds,
MaineHealth
Issue,
Series
2020A,
4.000%,
7/01/40
7/30
at
100.00
65,730
105
Maine
State
Housing
Authority,
Multifamily
Mortgage
Purchase
Bonds,
Series
2021A,
2.050%,
11/15/41
5/30
at
100.00
75,174
100
Maine
State
Housing
Authority,
Multifamily
Mortgage
Purchase
Bonds,
Series
2022A,
2.400%,
11/15/41
11/30
at
100.00
74,894
Nuveen
Select
Maturities
Municipal
Fund
(continued)
Portfolio
of
Investments
December
31,
2023
(Unaudited)
10
NIM
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
Maine
(continued)
$
55
Maine
State
Housing
Authority,
Single
Family
Mortgage
Purchase
Bonds,
Series
2020D,
2.550%,
11/15/40
5/29
at
100.00
$
45,891
140
Maine
State
Housing
Authority,
Single
Family
Mortgage
Purchase
Bonds,
Social
Series
2021C,
2.150%,
11/15/41
11/30
at
100.00
103,455
Total
Maine
365,144
Maryland
-
0.9%
335
Baltimore,
Maryland,
Convention
Center
Hotel
Revenue
Bonds,
Refunding
Series
2017,
5.000%,
9/01/30
9/27
at
100.00
341,922
245
Maryland
Community
Development
Administration
Department
of
Housing
and
Community
Development,
Residential
Revenue
Bonds,
Series
2019C,
2.700%,
9/01/34
3/29
at
100.00
223,063
230
Maryland
Community
Development
Administration
Department
of
Housing
and
Community
Development,
Residential
Revenue
Bonds,
Series
2021A,
1.950%,
9/01/41
3/30
at
100.00
159,558
175
Maryland
Community
Development
Administration
Department
of
Housing
and
Community
Development,
Residential
Revenue
Bonds,
Series
2021B,
2.100%,
9/01/41
3/30
at
100.00
128,251
400
Maryland
Community
Development
Administration
Department
of
Housing
and
Community
Development,
Residential
Revenue
Bonds,
Series
2021C,
2.450%,
9/01/41
9/30
at
100.00
319,666
Total
Maryland
1,172,460
Massachusetts
-
0.7%
200
Massachusetts
Development
Finance
Agency
Revenue
Bonds,
Lawrence
General
Hospital
Issue,
Series
2014A,
5.000%,
7/01/27
7/24
at
100.00
194,457
100
Massachusetts
Development
Finance
Agency
Revenue
Refunding
Bonds,
NewBridge
on
the
Charles,
Inc.
Issue,
Series
2017,
4.000%,
10/01/32,
144A
1/24
at
104.00
93,995
120
(c)
Massachusetts
Development
Finance
Agency,
Revenue
Bonds,
Atrius
Health
Issue,
Series
2019A,
5.000%,
6/01/39,
(Pre-refunded
6/01/29)
6/29
at
100.00
135,801
80
Massachusetts
Development
Finance
Agency,
Revenue
Bonds,
CareGroup
Issue,
Series
2018J-2,
5.000%,
7/01/33
7/28
at
100.00
86,517
100
Massachusetts
Development
Finance
Agency,
Revenue
Bonds,
Milford
Regional
Medical
Center
Issue,
Series
2020G,
5.000%,
7/15/36,
144A
7/30
at
100.00
95,974
50
Massachusetts
Development
Finance
Agency,
Revenue
Bonds,
Southcoast
Health
System
Obligated
Group
Issue,
Series
2021G,
5.000%,
7/01/35
7/31
at
100.00
55,077
115
Massachusetts
Housing
Finance
Agency,
Single
Family
Housing
Revenue
Bonds,
Series
2019-214,
2.800%,
12/01/39
6/29
at
100.00
99,670
70
Massachusetts
Housing
Finance
Agency,
Single
Family
Housing
Revenue
Bonds,
Social
Series
2020-220,
2.125%,
12/01/40
6/30
at
100.00
52,532
65
Massachusetts
Housing
Finance
Agency,
Single
Family
Housing
Revenue
Bonds,
Social
Series
2021-221,
2.200%,
12/01/41
6/30
at
100.00
48,437
65
Massachusetts
Housing
Finance
Agency,
Single
Family
Housing
Revenue
Bonds,
Social
Series
2021-223,
2.350%,
6/01/39
12/30
at
100.00
52,239
Total
Massachusetts
914,699
Michigan
-
2.1%
180
Detroit,
Michigan,
Senior
Lien
Sewerage
Disposal
System
Revenue
Bonds,
Series
2001B,
5.500%,
7/01/29
-
NPFG
Insured
No
Opt.
Call
190,370
150
Michigan
Finance
Authority,
Local
Government
Loan
Program
Revenue
Bonds,
Detroit
Water
&
Sewerage
Department
Sewage
Disposal
System
Local
Project,
Second
Lien
Series
2015C,
5.000%,
7/01/34
7/25
at
100.00
152,809
11
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
Michigan
(continued)
$
500
Michigan
Finance
Authority,
Michigan,
Revenue
Bonds,
Trinity
Health
Credit
Group,
Refunding
Series
2022B-MI,
5.000%,
12/01/43,
(Mandatory
Put
12/01/28)
6/28
at
100.00
$
543,212
50
Michigan
Housing
Development
Authority,
Rental
Housing
Revenue
Bonds,
Series
2018A,
3.800%,
10/01/38
10/27
at
100.00
50,019
270
Michigan
Housing
Development
Authority,
Rental
Housing
Revenue
Bonds,
Series
2021A,
2.250%,
10/01/41
10/30
at
100.00
200,181
320
Michigan
Housing
Development
Authority,
Single
Family
Mortgage
Revenue
Bonds,
Series
2019B,
2.700%,
12/01/34
12/28
at
100.00
295,956
360
Michigan
Housing
Development
Authority,
Single
Family
Mortgage
Revenue
Bonds,
Series
2020C,
2.600%,
12/01/40
6/30
at
100.00
303,082
125
Michigan
Housing
Development
Authority,
Single
Family
Mortgage
Revenue
Bonds,
Social
Series
2021A,
2.150%,
12/01/41
12/30
at
100.00
92,327
25
Michigan
Strategic
Fund,
Limited
Obligation
Revenue
Bonds,
Graphic
Packaging
International,
LLC
Coated
Recycled
Board
Machine
Project,
Green
Series
2021,
4.000%,
10/01/61,
(AMT),
(Mandatory
Put
10/01/26)
No
Opt.
Call
24,679
705
Wayne
County
Airport
Authority,
Michigan,
Revenue
Bonds,
Detroit
Metropolitan
Wayne
County
Airport,
Refunding
Series
2015F,
5.000%,
12/01/33,
(AMT)
12/25
at
100.00
716,625
Total
Michigan
2,569,260
Minnesota
-
0.8%
67
Minnesota
Housing
Finance
Agency,
Homeownership
Finance
Bonds,
Mortgage-Backed
Securities
Program,
Series
2017E,
2.850%,
6/01/47
7/26
at
100.00
60,627
165
Minnesota
Housing
Finance
Agency,
Residential
Housing
Finance
Bonds,
Series
2013C,
3.900%,
7/01/43
1/24
at
100.00
162,574
105
Minnesota
Housing
Finance
Agency,
Residential
Housing
Finance
Bonds,
Series
2020E,
2.500%,
7/01/40
7/29
at
100.00
87,036
70
Minnesota
Housing
Finance
Agency,
Residential
Housing
Finance
Bonds,
Series
2020I,
2.000%,
7/01/40
1/30
at
100.00
51,465
100
Minnesota
Housing
Finance
Agency,
Residential
Housing
Finance
Bonds,
Series
2021D,
2.200%,
7/01/41
7/30
at
100.00
74,851
115
Minnesota
Housing
Finance
Agency,
Residential
Housing
Finance
Bonds,
Series
2021H,
2.350%,
7/01/41
1/31
at
100.00
88,745
325
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
327,151
175
White
Bear
Lake
Independent
School
District
624,
Ramsey
County,
Minnesota,
General
Obligation
Bonds,
Facilities
Maintenance
Series
2021A,
2.000%,
2/01/28
2/27
at
100.00
166,411
Total
Minnesota
1,018,860
Mississippi
-
0.2%
130
Mississippi
Business
Finance
Corporation,
Pollution
Control
Revenue,
Mississippi
Power,
Series
2002,
3.200%,
9/01/28
3/24
at
100.00
130,019
100
Mississippi
Business
Finance
Corporation,
Revenue
Bonds,
System
Energy
Resources,
Inc.
Project,
Refunding
Series
2021,
2.375%,
6/01/44
6/26
at
100.00
62,569
30
Mississippi
Home
Corporation,
Single
Family
Mortgage
Revenue
Bonds,
Series
2021A,
2.000%,
12/01/40
6/30
at
100.00
21,941
Total
Mississippi
214,529
Nuveen
Select
Maturities
Municipal
Fund
(continued)
Portfolio
of
Investments
December
31,
2023
(Unaudited)
12
NIM
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
Missouri
-
0.5%
$
100
Branson
Industrial
Development
Authority,
Missouri,
Tax
Increment
Revenue
Bonds,
Branson
Shoppes
Redevelopment
Project,
Refunding
Series
2017A,
4.000%,
11/01/26
11/25
at
100.00
$
97,757
60
Missouri
Housing
Development
Commission,
Single
Family
Mortgage
Revenue
Bonds,
First
Place
Homeownership
Loan
Program,
Series
2021B,
2.000%,
11/01/41
5/30
at
100.00
42,950
500
Missouri
Housing
Development
Commission,
Single
Family
Mortgage
Revenue
Bonds,
First
Place
Homeownership
Loan
Program,
Series
2023B,
4.100%,
11/01/38
11/32
at
100.00
515,715
Total
Missouri
656,422
Montana
-
0.5%
260
Billings,
Montana,
Tax
Increment
Urban
Renewal
Revenue
Bonds,
Expanded
North
27th
Street,
Series
2013A,
5.000%,
7/01/33
1/24
at
100.00
260,113
325
Forsyth,
Montana
Pollution
Control
Revenue
Bonds,
Portland
General
Electric
Company
Project,
Refunding
Series
1998A,
2.125%,
5/01/33
3/30
at
102.00
287,680
25
Montana
Board
of
Housing,
Single
Family
Mortgage
Bonds,
Series
2021B,
2.000%,
12/01/41
12/30
at
100.00
17,878
Total
Montana
565,671
National
-
0.0%
67
Freddie
Mac
Multi-Family
ML
Certificates,
Series
ML
08,
Series
2021,
1.877%,
7/25/37
No
Opt.
Call
52,063
Total
National
52,063
Nebraska
-
1.0%
190
Central
Plains
Energy
Project,
Nebraska,
Gas
Project
4
Revenue
Bonds,
Refunding
Series
2023A-1,
5.000%,
5/01/54,
(Mandatory
Put
11/01/29)
8/29
at
100.13
201,510
75
Nebraska
Investment
Finance
Authority,
Single
Family
Housing
Revenue
Bonds,
Series
2019D,
2.600%,
9/01/34
3/29
at
100.00
64,364
515
Nebraska
Investment
Finance
Authority,
Single
Family
Housing
Revenue
Bonds,
Series
2020A,
2.300%,
9/01/32
3/29
at
100.00
466,265
230
Nebraska
Investment
Finance
Authority,
Single
Family
Housing
Revenue
Bonds,
Series
2021C,
2.300%,
9/01/41
9/30
at
100.00
185,811
100
Sarpy
County
School
District
037
Gretna
Public
Schools,
Nebraska,
General
Obligation
Bonds,
Series
2022B,
5.000%,
12/15/27
12/25
at
100.00
104,087
100
Sarpy
County,
Nebraska,
Limited
Tax
Highway
Allocation
Fund
Pledge
Bonds,
Series
2021,
2.000%,
6/01/27
6/26
at
100.00
96,047
140
Saunders
County
School
District
1,
Ashland-Greenwood,
Nebraska,
General
Obligation
Bonds,
Series
2021,
2.000%,
12/15/50
12/30
at
100.00
83,380
Total
Nebraska
1,201,464
Nevada
-
0.4%
200
(c)
Clark
County,
Nevada,
General
Obligation
Bonds,
Flood
Control
Series
2014,
4.000%,
11/01/33,
(Pre-refunded
11/01/24)
11/24
at
100.00
201,671
100
Director
of
Nevada
State
Department
of
Business
and
Industry,
Revenue
Bonds,
Brightline
West
Passenger
Rail
Project,
Series
2020A,
3.700%,
1/01/50,
(AMT),
(Mandatory
Put
1/31/24)
1/24
at
100.00
99,895
65
Las
Vegas
Convention
and
Visitors
Authority,
Nevada,
Revenue
Bonds,
Refunding
Series
2017B,
4.000%,
7/01/34
7/27
at
100.00
66,943
100
Nevada
Housing
Division,
Single
Family
Housing
Mortgage
Revenue
Bonds,
Refunding
Series
2021A,
2.200%,
10/01/41
10/30
at
100.00
74,023
13
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
Nevada
(continued)
$
50
Sparks,
Nevada,
Sales
Tax
Revenue
Bonds,
Tourism
Improvement
District
1
Legends
at
Sparks
Marina,
Refunding
Senior
Series
2019A,
2.750%,
6/15/28,
144A
No
Opt.
Call
$
47,553
Total
Nevada
490,085
New
Hampshire
-
1.0%
245
National
Finance
Authority,
New
Hampshire,
Municipal
Certificates
Series
2020-1
Class
A,
4.125%,
1/20/34
No
Opt.
Call
242,128
397
National
Finance
Authority,
New
Hampshire,
Municipal
Certificates
Series
2022-1
Class
A,
4.375%,
9/20/36
No
Opt.
Call
401,596
148
National
Finance
Authority,
New
Hampshire,
Municipal
Certificates
Series
2022-2
Class
A,
4.000%,
10/20/36
No
Opt.
Call
145,100
295
National
Finance
Authority,
New
Hampshire,
Pollution
Control
Revenue
Bonds,
New
York
State
Electric
&
Gas
Corporation
Project,
Refunding
Series
2022A,
4.000%,
12/01/28,
(AMT)
No
Opt.
Call
300,358
125
(c)
New
Hampshire
Business
Finance
Authority,
Water
Facility
Revenue
Bonds,
Pennichuck
Water
Works
Inc.
Project
,
Series
2015A.,
4.250%,
1/01/36,
(Pre-refunded
1/01/26),
(AMT)
1/26
at
100.00
127,412
Total
New
Hampshire
1,216,594
New
Jersey
-
4.3%
535
(c)
Camden
County
Improvement
Authority,
New
Jersey,
Health
Care
Redevelopment
Revenue
Bonds,
Cooper
Health
System
Obligated
Group
Issue,
Refunding
Series
2014A,
5.000%,
2/15/30,
(Pre-refunded
2/15/24)
2/24
at
100.00
536,000
70
(c)
Gloucester
County
Pollution
Control
Financing
Authority,
New
Jersey,
Pollution
Control
Revenue
Bonds,
Logan
Project,
Refunding
Series
2014A,
5.000%,
12/01/24,
(AMT),
(ETM)
No
Opt.
Call
70,382
220
New
Jersey
Economic
Development
Authority,
Private
Activity
Bonds,
The
Goethals
Bridge
Replacement
Project,
Series
2013,
5.000%,
1/01/28,
(AMT)
1/24
at
100.00
220,097
1,000
New
Jersey
Economic
Development
Authority,
School
Facilities
Construction
Bonds,
Refunding
Series
2015XX,
5.000%,
6/15/27
6/25
at
100.00
1,027,468
200
New
Jersey
Economic
Development
Authority,
Special
Facilities
Revenue
Bonds,
Continental
Airlines
Inc.,
Series
1999,
5.250%,
9/15/29,
(AMT)
1/24
at
100.50
200,405
250
New
Jersey
Economic
Development
Authority,
Water
Facilities
Revenue
Bonds,
New
Jersey-American
Water
Company
Inc.
Project,
Refunding
Series
2019A,
2.200%,
10/01/39,
(AMT),
(Mandatory
Put
12/03/29)
12/29
at
100.00
224,229
145
New
Jersey
Higher
Education
Student
Assistance
Authority,
Student
Loan
Revenue
Bonds,
Senior
Lien
Series
2017-1A,
3.750%,
12/01/31,
(AMT)
12/26
at
100.00
143,904
New
Jersey
State,
General
Obligation
Bonds,
Covid-19
Emergency
Series
2020A
:
500
4.000%,
6/01/30
No
Opt.
Call
541,132
150
4.000%,
6/01/31
No
Opt.
Call
163,738
215
4.000%,
6/01/32
No
Opt.
Call
236,678
1,280
New
Jersey
Transportation
Trust
Fund
Authority,
Transportation
System
Bonds,
Capital
Appreciation
Series
2010A,
0.000%,
12/15/33
No
Opt.
Call
920,353
175
New
Jersey
Transportation
Trust
Fund
Authority,
Transportation
System
Bonds,
Series
2019AA,
3.750%,
6/15/33
12/28
at
100.00
177,017
Tobacco
Settlement
Financing
Corporation,
New
Jersey,
Tobacco
Settlement
Asset-Backed
Bonds,
Series
2018A
:
210
5.000%,
6/01/28
No
Opt.
Call
225,902
685
5.000%,
6/01/29
6/28
at
100.00
736,556
Total
New
Jersey
5,423,861
Nuveen
Select
Maturities
Municipal
Fund
(continued)
Portfolio
of
Investments
December
31,
2023
(Unaudited)
14
NIM
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
New
Mexico
-
0.1%
$
90
New
Mexico
Mortgage
Finance
Authority,
Single
Family
Mortgage
Program
Bonds,
Class
1
Series
2019D,
2.800%,
7/01/34
1/29
at
100.00
$
79,790
100
New
Mexico
Mortgage
Finance
Authority,
Single
Family
Mortgage
Program
Bonds,
Class
1
Series
2021C,
2.100%,
7/01/41
7/30
at
100.00
73,430
Total
New
Mexico
153,220
New
York
-
5.0%
205
Buffalo
and
Erie
County
Industrial
Land
Development
Corporation,
New
York,
Revenue
Bonds,
Catholic
Health
System,
Inc.
Project,
Series
2015,
5.000%,
7/01/24
No
Opt.
Call
203,282
120
Build
NYC
Resource
Corporation,
New
York,
Revenue
Bonds,
Family
Life
Academy
Charter
School,
Series
2020B-1,
5.000%,
6/01/40,
144A
12/30
at
100.00
110,755
200
Dormitory
Authority
of
the
State
of
New
York,
Revenue
Bonds,
Orange
Regional
Medical
Center
Obligated
Group,
Series
2017,
5.000%,
12/01/28,
144A
6/27
at
100.00
198,595
750
Genesee
County
Funding
Corporation,
New
York,
Revenue
Bonds,
Rochester
Regional
Health
Project,
Series
2022A,
5.000%,
12/01/36
12/32
at
100.00
810,323
170
Long
Island
Power
Authority,
New
York,
Electric
System
General
Revenue
Bonds,
Series
2000A,
0.000%,
6/01/24
-
AGM
Insured
No
Opt.
Call
167,794
60
Monroe
County
Industrial
Development
Corporation,
New
York,
Revenue
Bonds,
Saint
Anns
Community
Project,
Series
2019,
5.000%,
1/01/40
1/26
at
103.00
52,705
60
New
York
City
Housing
Development
Corporation,
New
York,
Multifamily
Housing
Revenue
Bonds,
Sustainable
Neighborhood
Series
2019A-3A,
1.125%,
5/01/60,
(Mandatory
Put
11/01/24)
1/24
at
100.00
58,648
New
York
City
Industrial
Development
Agency,
New
York,
PILOT
Payment
in
Lieu
of
Taxes
Revenue
Bonds,
Queens
Baseball
Stadium
Project,
Refunding
Series
2021A
:
20
4.000%,
1/01/32
-
AGM
Insured
1/31
at
100.00
21,188
135
3.000%,
1/01/33
-
AGM
Insured
1/31
at
100.00
130,220
125
New
York
City
Transitional
Finance
Authority,
New
York,
Future
Tax
Secured
Bonds,
Subordinate
Series
2024B,
5.000%,
5/01/38
11/33
at
100.00
148,001
275
New
York
City
Transitional
Finance
Authority,
New
York,
Future
Tax
Secured
Bonds,
Subordinate
Series
2024D-1,
5.000%,
11/01/27
No
Opt.
Call
301,178
350
New
York
City,
New
York,
General
Obligation
Bonds,
Fiscal
2021
Series
A-1,
5.000%,
8/01/29
No
Opt.
Call
398,772
100
New
York
State
Housing
Finance
Agency,
Affordable
Housing
Revenue
Bonds,
Climate
Bond
Certified/Green
Bond
Series
2018I,
3.625%,
11/01/33
11/27
at
100.00
100,930
255
New
York
State
Housing
Finance
Agency,
Affordable
Housing
Revenue
Bonds,
Climate
Bond
Certified/Sustainability
Series
2019P,
2.600%,
11/01/34
5/28
at
100.00
228,745
240
New
York
State
Housing
Finance
Agency,
Affordable
Housing
Revenue
Bonds,
Refunding
Series
2019C,
3.500%,
11/01/34
5/28
at
100.00
236,682
330
New
York
State
Housing
Finance
Agency,
Affordable
Housing
Revenue
Bonds,
Sustainability
Series
2023C-2,
3.800%,
11/01/62,
(Mandatory
Put
5/01/29)
8/25
at
100.00
331,243
120
New
York
State
Mortgage
Agency,
Homeowner
Mortgage
Revenue
Bonds,
Series
223,
2.650%,
10/01/34
10/28
at
100.00
110,443
100
New
York
State
Mortgage
Agency,
Homeowner
Mortgage
Revenue
Bonds,
Series
225,
2.300%,
10/01/40
10/29
at
100.00
76,320
75
New
York
State
Mortgage
Agency,
Homeowner
Mortgage
Revenue
Bonds,
Series
233,
2.200%,
4/01/36
4/30
at
100.00
64,278
15
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
New
York
(continued)
$
245
New
York
State
Mortgage
Agency,
Homeowner
Mortgage
Revenue
Bonds,
Social
Series
239,
2.450%,
10/01/41
10/30
at
100.00
$
195,664
245
New
York
State
Mortgage
Agency,
Homeowner
Mortgage
Revenue
Bonds,
Social
Series
242,
2.950%,
10/01/37
4/31
at
100.00
217,883
New
York
Transportation
Development
Corporation,
New
York,
Special
Facilities
Bonds,
LaGuardia
Airport
Terminal
B
Redevelopment
Project,
Series
2016A
:
135
4.000%,
7/01/32,
(AMT)
7/24
at
100.00
135,081
230
4.000%,
7/01/33,
(AMT)
7/24
at
100.00
230,092
175
5.000%,
7/01/34,
(AMT)
7/24
at
100.00
175,609
625
5.000%,
7/01/41,
(AMT)
7/24
at
100.00
625,668
70
4.000%,
7/01/46
-
AGM
Insured,
(AMT)
7/24
at
100.00
67,551
115
New
York
Transportation
Development
Corporation,
New
York,
Special
Facility
Revenue
Bonds,
American
Airlines,
Inc.
John
F
Kennedy
International
Airport
Project,
Refunding
Series
2016,
5.000%,
8/01/26,
(AMT)
1/24
at
100.00
115,017
500
New
York
Transportation
Development
Corporation,
New
York,
Special
Facility
Revenue
Bonds,
Terminal
4
John
F
Kennedy
International
Airport
Project,
Series
2022,
5.000%,
12/01/29,
(AMT)
No
Opt.
Call
545,484
140
Westchester
County
Local
Development
Corporation,
New
York,
Revenue
Bond,
Purchase
Senior
Learning
Community,
Inc.
Project,
Accd
Inv,
Series
2021B-EFRB,
3.600%,
7/01/29
No
Opt.
Call
134,294
115
Westchester
County
Local
Development
Corporation,
New
York,
Revenue
Bond,
Purchase
Senior
Learning
Community,
Inc.
Project,
Accd
Inv,
Series
2021C-EFRB,
3.200%,
7/01/28,
144A
No
Opt.
Call
111,510
Total
New
York
6,303,955
North
Carolina
-
1.9%
85
North
Carolina
Housing
Finance
Agency,
Home
Ownership
Revenue
Bonds,
1998
Trust
Agreement,
Series
2020-43,
2.800%,
1/01/40
1/29
at
100.00
72,842
725
North
Carolina
Housing
Finance
Agency,
Home
Ownership
Revenue
Bonds,
Social
Series
2023-50,
3.950%,
7/01/38
1/32
at
100.00
727,219
1,340
North
Carolina
Municipal
Power
Agency
1,
Catawba
Electric
Revenue
Bonds,
Series
2015C,
5.000%,
1/01/29
1/26
at
100.00
1,395,504
250
North
Carolina
Turnpike
Authority,
Monroe
Expressway
Toll  Revenue
Bonds,
Capital
Appreciation
Series
2017C,
0.000%,
7/01/27
7/26
at
96.08
218,516
Total
North
Carolina
2,414,081
North
Dakota
-
1.1%
270
Horace,
Cass
County,
North
Dakota,
General
Obligation
Bonds,
Refunding
Improvement
Series
2021,
3.000%,
5/01/46
5/27
at
100.00
199,935
55
North
Dakota
Housing
Finance
Agency,
Home
Mortgage
Finance
Program
Bonds,
Series
2019C,
3.200%,
7/01/39
7/28
at
100.00
50,233
55
North
Dakota
Housing
Finance
Agency,
Home
Mortgage
Finance
Program
Bonds,
Series
2020A,
2.700%,
7/01/35
7/29
at
100.00
50,417
95
North
Dakota
Housing
Finance
Agency,
Home
Mortgage
Finance
Program
Bonds,
Series
2020B,
2.350%,
7/01/40
1/30
at
100.00
73,000
100
North
Dakota
Housing
Finance
Agency,
Home
Mortgage
Finance
Program
Bonds,
Series
2021A,
2.250%,
7/01/41
7/30
at
100.00
75,624
675
North
Dakota
Housing
Finance
Agency,
Home
Mortgage
Finance
Program
Bonds,
Social
Series
2022F,
3.950%,
7/01/37
1/32
at
100.00
684,940
Nuveen
Select
Maturities
Municipal
Fund
(continued)
Portfolio
of
Investments
December
31,
2023
(Unaudited)
16
NIM
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
North
Dakota
(continued)
Ward
County
Health
Care,
North
Dakota,
Revenue
Bonds,
Trinity
Obligated
Group,
Series
2017C
:
$
200
5.000%,
6/01/28
No
Opt.
Call
$
196,748
100
5.000%,
6/01/43
6/28
at
100.00
88,834
Total
North
Dakota
1,419,731
Ohio
-
5.9%
Buckeye
Tobacco
Settlement
Financing
Authority,
Ohio,
Tobacco
Settlement
Asset-Backed
Revenue
Bonds,
Refunding
Senior
Lien
Series
2020A-2
Class
1
:
155
5.000%,
6/01/27
No
Opt.
Call
163,484
75
5.000%,
6/01/29
No
Opt.
Call
81,415
230
5.000%,
6/01/31
6/30
at
100.00
252,287
100
5.000%,
6/01/32
6/30
at
100.00
109,593
250
5.000%,
6/01/34
6/30
at
100.00
273,404
365
5.000%,
6/01/35
6/30
at
100.00
397,691
100
4.000%,
6/01/48
6/30
at
100.00
92,496
295
Buckeye
Tobacco
Settlement
Financing
Authority,
Ohio,
Tobacco
Settlement
Asset-Backed
Revenue
Bonds,
Refunding
Senior
Lien
Series
2020B-2
Class
2,
5.000%,
6/01/55
6/30
at
100.00
277,652
480
Fairfield
County,
Ohio,
Hospital
Facilities
Revenue
Bonds,
Fairfield
Medical
Center
Project,
Series
2013,
5.000%,
6/15/43
1/24
at
100.00
436,626
20
Montgomery
County,
Ohio,
Hospital
Facilities
Revenue
Bonds,
Kettering
Health
Network
Obligated
Group
Project,
Refunding
&
Improvement
Series
2021,
3.000%,
8/01/40
2/31
at
100.00
16,703
335
Ohio
Air
Quality
Development
Authority,
Ohio,
Revenue
Bonds,
American
Electric
Power
Company
Project,
Refunding
Series
2005A,
2.100%,
1/01/29,
(AMT),
(Mandatory
Put
10/01/24)
No
Opt.
Call
327,069
225
Ohio
Air
Quality
Development
Authority,
Ohio,
Revenue
Bonds,
American
Electric
Power
Company
Project,
Refunding
Series
2007A,
2.500%,
8/01/40,
(AMT),
(Mandatory
Put
10/01/29)
No
Opt.
Call
200,508
350
Ohio
Air
Quality
Development
Authority,
Ohio,
Revenue
Bonds,
American
Electric
Power
Company
Project,
Refunding
Series
2007B,
2.500%,
11/01/42,
(AMT),
(Mandatory
Put
10/01/29)
No
Opt.
Call
312,065
100
Ohio
Air
Quality
Development
Authority,
Ohio,
Revenue
Bonds,
American
Electric
Power
Company
Project,
Refunding
Series
2014B,
2.600%,
6/01/41,
(AMT),
(Mandatory
Put
10/01/29)
10/24
at
100.00
89,660
100
Ohio
Air
Quality
Development
Authority,
Ohio,
Revenue
Bonds,
American
Electric
Power
Company
Project,
Refunding
Series
2014D,
1.900%,
5/01/26,
(Mandatory
Put
10/01/24)
No
Opt.
Call
97,524
400
Ohio
Air
Quality
Development
Authority,
Ohio,
Revenue
Bonds,
Dayton
Power
&
Light
Company
Project,
Refunding
Collateralized
Series
2015A,
4.250%,
11/01/40,
(AMT),
(Mandatory
Put
6/01/27)
No
Opt.
Call
403,715
200
Ohio
Air
Quality
Development
Authority,
Ohio,
Revenue
Bonds,
Dueke
Energy
Corporation
Project,
Refunding
Series
2022A,
4.250%,
11/01/39,
(AMT),
(Mandatory
Put
6/01/27)
No
Opt.
Call
204,098
45
Ohio
Air
Quality
Development
Authority,
Ohio,
Revenue
Bonds,
Pratt
Paper
Ohio,
LLC
Project,
Series
2017,
3.750%,
1/15/28,
(AMT),
144A
No
Opt.
Call
44,617
50
Ohio
Higher
Educational
Facility
Commission,
Senior
Hospital
Parking
Revenue
Bonds,
University
Circle
Incorporated
2020
Project,
Series
2020,
5.000%,
1/15/36
1/30
at
100.00
51,387
100
Ohio
Housing
Finance
Agency,
Residential
Mortgage
Revenue
Bonds,
Mortgage-Backed
Securities
Program,
Series
2019B,
3.000%,
9/01/39
9/28
at
100.00
87,712
17
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
Ohio
(continued)
$
100
Ohio
Housing
Finance
Agency,
Residential
Mortgage
Revenue
Bonds,
Mortgage-Backed
Securities
Program,
Series
2020A,
2.750%,
9/01/40
3/29
at
100.00
$
83,927
25
Ohio
Housing
Finance
Agency,
Residential
Mortgage
Revenue
Bonds,
Mortgage-Backed
Securities
Program,
Series
2020B,
2.250%,
9/01/40
9/29
at
100.00
19,101
2,515
Ohio
State,
Turnpike
Revenue
Bonds,
Ohio
Turnpike
and
Infrastructutre
Commission
Infrastructure
Projects,
Junior
Lien,
Capital
Appreciation
Series
2013A-3,
5.700%,
2/15/34
2/31
at
100.00
3,038,863
90
Toledo-Lucas
County
Port
Authority,
Ohio,
Development
Revenue
Bonds,
Northwest
Ohio
Bond
Fund,
HB
Magruder
Memorial
Hospital
Project,
Series
2021F,
2.250%,
11/15/36
5/28
at
100.00
75,812
70
Tuscarawas
County
Economic
Development
and
Finance
Alliance,
Ohio,
Higher
Education
Facilities
Revenue
Bonds,
Ashland
University,
Refunding
&
Improvement
Series
2015,
5.375%,
3/01/27
3/25
at
100.00
69,964
200
Washington
County,
Ohio,
Hospital
Facilities
Revenue
Bonds,
Memorial
Health
System
Obligated
Group,
Series
2022,
6.375%,
12/01/37
12/32
at
100.00
211,499
Total
Ohio
7,418,872
Oklahoma
-
2.2%
75
Bryan
County
School
Finance
Authority,
Oklahoma,
Educational
Facilities
Lease
Revenue
Bonds,
Durant
Public
Schools
Project,
Refunding
Series
2020,
4.000%,
12/01/28
No
Opt.
Call
79,481
115
Bryan
County
School
Finance
Authority,
Oklahoma,
Educational
Facilities
Lease
Revenue
Bonds,
Durant
Public
Schools
Project,
Series
2020,
2.750%,
9/01/31
9/30
at
100.00
111,596
800
Caddo
County
Governmental
Building
Authority,
Oklahoma,
Sales
Tax
Revenue
Bonds,
Refunding
Series
2018,
3.625%,
9/01/33
9/28
at
100.00
776,823
100
Cleveland
County
Public
Facilities
Authority,
Oklahoma,
Educational
Facilities
Lease
Revenue
Bonds,
Moore
Norman
Technology
Center
Project,
Series
2021,
4.000%,
5/01/35
5/31
at
100.00
107,122
250
Comanche
County
Educational
Facilities
Authority,
Oklahoma,
Educational
Facilities
Lease
Revenue
Bonds,
Elgin
Public
Schools
Project,
Series
2017A,
5.000%,
12/01/31
12/27
at
100.00
273,567
Oklahoma
Development
Finance
Authority,
Health
System
Revenue
Bonds,
OU
Medicine
Project,
Series
2018B
:
230
5.000%,
8/15/28
No
Opt.
Call
231,422
105
5.500%,
8/15/52
8/28
at
100.00
105,479
95
5.500%,
8/15/57
8/28
at
100.00
95,245
100
Oklahoma
Development
Finance
Authority,
Health
System
Revenue
Bonds,
OU
Medicine
Project,
Taxable
Series
2022,
5.500%,
8/15/37
8/32
at
100.00
102,714
45
Oklahoma
Housing
Finance
Agency,
Single
Family
Mortgage
Revenue
Bonds,
Homeownership
Loan
Program,
Series
2020A,
2.650%,
9/01/35
3/29
at
100.00
40,329
495
Oklahoma
Housing
Finance
Agency,
Single
Family
Mortgage
Revenue
Bonds,
Homeownership
Loan
Program,
Series
2022A,
3.800%,
9/01/37
3/31
at
100.00
499,419
110
Tulsa
County
Industrial
Authority,
Oklahoma,
Educational
Facilities
Lease
Revenue
Bonds,
Broken
Arrow
Public
Schools
Project,
Series
2021A,
4.000%,
9/01/31
No
Opt.
Call
117,124
160
Weatherford
Industrial
Trust
Educational,
Oklahoma,
Facilities
Lease
Revenue
Bonds,
Weatherford
Public
Schools
Project,
Series
2019,
5.000%,
3/01/31
3/29
at
100.00
176,051
Total
Oklahoma
2,716,372
Nuveen
Select
Maturities
Municipal
Fund
(continued)
Portfolio
of
Investments
December
31,
2023
(Unaudited)
18
NIM
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
Oregon
-
1.2%
$
1,325
Beaverton
School
District
48J,
Washington
and
Multnomah
Counties,
Oregon,
General
Obligation
Bonds,
Deferred
Interest
Series
2017B,
0.000%,
6/15/31
6/27
at
85.82
$
1,016,993
335
Oregon
Health
and
Science
University,
Revenue
Bonds,
Green
Series
2021B-2,
5.000%,
7/01/46,
(Mandatory
Put
2/01/32)
11/31
at
100.00
382,520
95
Oregon
Housing
and
Community
Services
Department,
Single
Family
Mortgage
Program
Revenue
Bonds,
Series
2021A,
2.250%,
7/01/41
7/30
at
100.00
71,843
Total
Oregon
1,471,356
Pennsylvania
-
4.2%
100
Allegheny
County
Higher
Education
Building
Authority,
Pennsylvania,
Revenue
Bonds,
Carnegie
Mellon
University,
Series
2020A,
5.000%,
2/01/30
No
Opt.
Call
114,653
100
Allentown
Neighborhood
Improvement
Zone
Development
Authority,
Pennsylvania,
Tax
Revenue
Bonds,
City
Center
Project,
Series
2018,
5.000%,
5/01/28,
144A
No
Opt.
Call
102,850
Berks
County
Industrial
Development
Authority,
Pennsylvania,
Health
System
Revenue
Bonds,
Tower
Health
Project,
Series
2017
:
115
5.000%,
11/01/29
11/27
at
100.00
61,273
145
4.000%,
11/01/32
11/27
at
100.00
76,494
125
3.750%,
11/01/42
11/27
at
100.00
65,329
330
Berks
County
Municipal
Authority,
Pennsylvania,
Revenue
Bonds,
Tower
Health
Project,
Series
2020B-3,
5.000%,
2/01/40,
(Mandatory
Put
2/01/30)
8/29
at
101.50
175,593
235
Commonwealth
Financing
Authority,
Pennsylvania,
State
Appropriation
Lease
Bonds,
Master
Settlement,
Series
2018,
4.000%,
6/01/39
-
AGM
Insured
6/28
at
100.00
236,813
375
Lehigh
County
Industrial
Development
Authority,
Pennsylvania,
Pollution
Control
Revenue
Bonds,
Pennsylvania
Power
and
Light
Company,
Series
2016A,
3.000%,
9/01/29
No
Opt.
Call
371,287
225
Luzerne
County
Industrial
Development
Authority,
Pennsylvania,
Revenue
Bonds,
Pennsylvania-American
Water
Company
Project,
Refunding
Series
2019,
2.450%,
12/01/39,
(AMT),
(Mandatory
Put
12/03/29)
12/29
at
100.00
208,466
500
Pennsylvania
Economic
Development
Financing
Authority,
Parking
System
Revenue
Bonds,
Capitol
Region
Parking
System,
Junior
Guaranteed
Series
2013B,
5.500%,
1/01/27
1/24
at
100.00
500,500
250
Pennsylvania
Economic
Development
Financing
Authority,
Parking
System
Revenue
Bonds,
Capitol
Region
Parking
System,
Junior
Insured
Series
2013C,
5.500%,
1/01/26
-
AGM
Insured
1/24
at
100.00
250,262
230
Pennsylvania
Economic
Development
Financing
Authority,
Private
Activity
Revenue
Bonds,
Pennsylvania
Rapid
Bridge
Replacement
Project,
Series
2015,
5.000%,
12/31/25,
(AMT)
No
Opt.
Call
235,063
150
Pennsylvania
Higher
Educational
Facilities
Authority,
Revenue
Bonds,
LaSalle
University,
Series
2012,
5.000%,
5/01/42
1/24
at
100.00
112,711
245
Pennsylvania
Housing
Finance
Agency,
Single
Family
Mortgage
Revenue
Bonds,
Series
2017-125A,
3.400%,
10/01/32,
(AMT)
4/27
at
100.00
235,278
25
Pennsylvania
Housing
Finance
Agency,
Single
Family
Mortgage
Revenue
Bonds,
Series
2019-128A,
3.650%,
10/01/32,
(AMT)
10/27
at
100.00
24,376
170
Pennsylvania
Housing
Finance
Agency,
Single
Family
Mortgage
Revenue
Bonds,
Series
2019-129,
2.950%,
10/01/34
10/28
at
100.00
166,628
150
Pennsylvania
Housing
Finance
Agency,
Single
Family
Mortgage
Revenue
Bonds,
Series
2020-132A,
2.300%,
10/01/35
10/29
at
100.00
126,040
200
Pennsylvania
Housing
Finance
Agency,
Single
Family
Mortgage
Revenue
Bonds,
Series
2020-133,
2.350%,
10/01/40
10/29
at
100.00
156,484
19
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
Pennsylvania
(continued)
$
200
Pennsylvania
Housing
Finance
Agency,
Single
Family
Mortgage
Revenue
Bonds,
Social
Series
2022-1394A,
4.000%,
10/01/37
4/32
at
100.00
$
200,586
Pennsylvania
Turnpike
Commission,
Turnpike
Revenue
Bonds,
Refunding
Subordinate
Second
Series
2016B-2
:
440
5.000%,
6/01/29
6/26
at
100.00
462,220
860
5.000%,
6/01/35
6/26
at
100.00
891,647
400
Pennsylvania
Turnpike
Commission,
Turnpike
Revenue
Bonds,
Refunding
Subordinate
Third
Series
2017,
5.000%,
12/01/32
12/27
at
100.00
430,122
75
Scranton,
Lackawanna
County,
Pennsylvania,
General
Obligation
Notes,
Series
2016,
5.000%,
11/15/26
5/24
at
100.00
75,046
30
Scranton-Lackawanna
Health
and
Welfare
Authority,
Pennsylvania,
University
Revenue
Bonds,
Marywood
University,
Series
2016,
3.375%,
6/01/26
No
Opt.
Call
28,643
Total
Pennsylvania
5,308,364
Puerto
Rico
-
2.7%
Puerto
Rico
Aqueduct
and
Sewerage
Authority,
Revenue
Bonds,
Refunding
Senior
Lien
Series
2020A
:
250
5.000%,
7/01/30,
144A
No
Opt.
Call
254,297
260
5.000%,
7/01/35,
144A
7/30
at
100.00
262,871
49
Puerto
Rico
Aqueduct
and
Sewerage
Authority,
Revenue
Bonds,
Senior
Lien
Series
2008A,
6.125%,
7/01/24
No
Opt.
Call
49,411
Puerto
Rico
Sales
Tax
Financing
Corporation,
Sales
Tax
Revenue
Bonds,
Restructured
2018A-1
:
578
0.000%,
7/01/27
No
Opt.
Call
503,812
165
0.000%,
7/01/29
7/28
at
98.64
132,155
594
0.000%,
7/01/31
7/28
at
91.88
435,476
351
0.000%,
7/01/33
7/28
at
86.06
234,227
207
4.500%,
7/01/34
7/25
at
100.00
207,980
100
5.000%,
7/01/58
7/28
at
100.00
100,599
Puerto
Rico
Sales
Tax
Financing
Corporation,
Sales
Tax
Revenue
Bonds,
Taxable
Restructured
Cofina
Project
Series
2019A-2
:
179
4.329%,
7/01/40
7/28
at
100.00
178,143
71
4.329%,
7/01/40
7/28
at
100.00
70,660
Puerto
Rico,
General
Obligation
Bonds,
Restructured
Series
2022A-1
:
150
5.375%,
7/01/25
No
Opt.
Call
153,379
175
5.625%,
7/01/27
No
Opt.
Call
185,241
100
5.625%,
7/01/29
No
Opt.
Call
108,612
119
5.750%,
7/01/31
No
Opt.
Call
132,615
199
0.000%,
7/01/33
7/31
at
89.94
124,332
177
4.000%,
7/01/33
7/31
at
103.00
173,708
55
4.000%,
7/01/35
7/31
at
103.00
53,321
Total
Puerto
Rico
3,360,839
Rhode
Island
-
0.4%
100
Rhode
Island
Health
and
Educational
Building
Corporation,
Hospital
Financing
Revenue
Bonds,
Care
New
England
Issue,
Refunding
Series
2016B,
5.000%,
9/01/36
9/26
at
100.00
98,227
180
Rhode
Island
Housing
&
Mortgage
Finance
Corporation,
Homeownership
Opportunity
Bond
Program,
2021
Series
75A,
2.250%,
10/01/41
4/30
at
100.00
135,770
205
Rhode
Island
Housing
&
Mortgage
Finance
Corporation,
Homeownership
Opportunity
Bond
Program,
2022
Series
76A,
2.350%,
10/01/36
4/31
at
100.00
171,446
Nuveen
Select
Maturities
Municipal
Fund
(continued)
Portfolio
of
Investments
December
31,
2023
(Unaudited)
20
NIM
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
Rhode
Island
(continued)
$
50
Rhode
Island
Housing
and
Mortgage
Finance
Corporation,
Homeownership
Opportunity
Bond
Program,
Series
2020-72A,
2.550%,
10/01/40
10/29
at
100.00
$
41,786
100
Rhode
Island
Tobacco
Settlement
Financing
Corporation,
Tobacco
Settlement
Asset-Backed
Bonds,
Series
2015B,
4.500%,
6/01/45
6/25
at
100.00
100,064
Total
Rhode
Island
547,293
South
Carolina
-
0.9%
170
South
Carolina
Housing
Finance
and
Development
Authority,
Mortgage
Revenue
Bonds,
Series
2021A,
2.050%,
7/01/41
7/30
at
100.00
123,515
1,000
South
Carolina
Housing
Finance
and
Development
Authority,
Mortgage
Revenue
Bonds,
Series
2023A,
4.750%,
7/01/43
7/32
at
100.00
1,036,269
Total
South
Carolina
1,159,784
South
Dakota
-
0.2%
75
South
Dakota
Housing
Development
Authority,
Homeownership
Mortgage
Revenue
Bonds,
Series
2021A,
2.100%,
11/01/41
5/30
at
100.00
54,860
105
South
Dakota
Housing
Development
Authority,
Homeownership
Mortgage
Revenue
Bonds,
Series
2021B,
2.050%,
11/01/41
5/30
at
100.00
74,826
110
South
Dakota
Housing
Development
Authority,
Homeownership
Mortgage
Revenue
Bonds,
Series
2022B,
2.300%,
11/01/37
11/30
at
100.00
94,571
Total
South
Dakota
224,257
Tennessee
-
0.8%
125
Tennergy
Corporation,
Tennessee,
Gas
Revenue
Bonds,
Series
2021A,
4.000%,
12/01/51,
(Mandatory
Put
9/01/28)
6/28
at
100.68
125,388
165
Tennergy
Corporation,
Tennessee,
Gas
Revenue
Bonds,
Series
2022A,
5.500%,
10/01/53,
(Mandatory
Put
12/01/30)
9/30
at
100.10
176,219
65
Tennessee
Housing
Development
Agency,
Residential
Finance
Program
Bonds,
Series
2021-3,
2.300%,
7/01/41
1/31
at
100.00
48,842
100
Tennessee
Housing
Development
Agency,
Residential
Finance
Program
Bonds,
Series
2022-2,
4.050%,
7/01/37
7/31
at
100.00
102,106
375
Tennessee
Housing
Development
Agency,
Residential
Finance
Program
Bonds,
Social
Series
2023-3A,
5.200%,
7/01/43
7/32
at
100.00
406,096
100
Tennessee
Housing
Development
Agency,
Residential
Finance
Program
Bonds,
Tender
Option
Bond
Trust
Series
2023-XL0448,
4.150%,
7/01/38
7/32
at
100.00
103,475
Total
Tennessee
962,126
Texas
-
5.6%
Austin
Convention
Enterprises
Inc.,
Texas,
Convention
Center
Hotel
Revenue
Bonds,
Refunding
First
Tier
Series
2017A
:
40
5.000%,
1/01/28
1/27
at
100.00
41,210
55
5.000%,
1/01/30
1/27
at
100.00
56,720
1,000
(c)
Central
Texas
Regional
Mobility
Authority,
Revenue
Bonds,
Senior
Lien,
Series
2015A,
5.000%,
1/01/31,
(Pre-refunded
7/01/25)
7/25
at
100.00
1,031,388
25
City
of
Houston,
Texas,
Convention
&
Entertainment
Facilities
Department
Hotel
Occupancy
Tax
and
Special
Revenue
Bonds,
Refunding
Series
2019,
5.000%,
9/01/34
9/28
at
100.00
27,231
50
Fort
Bend
County
Industrial
Development
Corporation,
Texas,
Revenue
Bonds,
NRG
Energy
Inc.
Project,
Series
2012B,
4.750%,
11/01/42
1/24
at
100.00
50,004
110
Harris
County
Cultural
Education
Facilities
Finance
Corporation,
Texas,
Hospital
Revenue
Bonds,
Memorial
Hermann
Health
System,
Series
2022B,
5.000%,
6/01/50,
(Mandatory
Put
12/01/28)
12/27
at
101.49
119,367
21
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
Texas
(continued)
$
385
Harris
County-Houston
Sports
Authority,
Texas,
Revenue
Bonds,
Refunding
Senior
Lien
Series
2014A,
5.000%,
11/15/26
-
AGM
Insured
11/24
at
100.00
$
391,062
705
Hidalgo
County
Regional
Mobility
Authority,
Texas,
Toll
and
Vehicle
Registration
Fee
Revenue
Bonds,
Senior
Lien
Series
2022A,
0.000%,
12/01/42
12/31
at
68.27
253,147
465
Houston,
Texas,
Airport
System
Revenue
Bonds,
Refunding
Subordinate
Lien
Series
2023A,
5.000%,
7/01/32
-
AGM
Insured,
(AMT)
No
Opt.
Call
525,161
50
Houston,
Texas,
Airport
System
Special
Facilities
Revenue
Bonds,
United
Airlines,
Inc.
Terminal
E
Project,
Refunding
Series
2014,
5.000%,
7/01/29,
(AMT)
7/24
at
100.00
50,012
430
Love
Field
Airport
Modernization
Corporation,
Texas,
General
Airport
Revenue
Bonds
Series
2015,
5.000%,
11/01/28,
(AMT)
11/25
at
100.00
438,648
McCamey
County
Hospital
District,
Texas,
General
Obligation
Bonds,
Series
2013
:
50
5.000%,
12/01/25
No
Opt.
Call
50,207
100
5.250%,
12/01/28
12/25
at
100.00
101,441
100
Mission
Economic
Development
Corporation,
Texas,
Revenue
Bonds,
Natgasoline
Project,
Senior
Lien
Series
2018,
4.625%,
10/01/31,
(AMT),
144A
1/24
at
103.00
98,809
North
Texas
Tollway
Authority,
Special
Projects
System
Revenue
Bonds,
Convertible
Capital
Appreciation
Series
2011C
:
245
(c)
7.000%,
9/01/43,
(Pre-refunded
9/01/31)
9/31
at
100.00
312,095
500
(c)
6.750%,
9/01/45,
(Pre-refunded
9/01/31)
9/31
at
100.00
640,260
110
North
Texas
Tollway
Authority,
System
Revenue
Bonds,
Refunding
First
Tier
Series
2023A,
5.000%,
1/01/27
No
Opt.
Call
117,958
Port
Beaumont
Navigation
District,
Jefferson
County,
Texas,
Dock
and
Wharf
Facility
Revenue
Bonds,
Jefferson
Gulf
Coast
Energy
Project,
Series
2021A
:
100
2.750%,
1/01/36,
(AMT),
144A
1/24
at
103.00
72,838
300
2.875%,
1/01/41,
(AMT),
144A
1/24
at
103.00
198,519
100
3.000%,
1/01/50,
(AMT),
144A
1/24
at
103.00
59,031
100
Round
Rock,
Texas,
Combined
Tax
and
Revenue
Certificates
of
Obligation,
Series
2021C,
2.000%,
8/15/46
8/30
at
100.00
66,208
100
Texas
Department
of
Housing
and
Community
Affairs,
Single
Family
Mortgage
Revenue
Bonds,
Series
2021A,
2.050%,
9/01/41
3/30
at
100.00
71,050
300
Texas
Municipal
Gas
Acquisition
and
Supply
Corporation
IV,
Gas
Supply
Revenue
Bonds,
Series
2023A,
5.500%,
1/01/54,
(Mandatory
Put
1/01/30)
7/29
at
100.00
323,620
150
Texas
Municipal
Gas
Acquisition
and
Supply
Corporation
IV,
Gas
Supply
Revenue
Bonds,
Series
2023B,
5.500%,
1/01/54,
(Mandatory
Put
1/01/34)
7/33
at
100.00
166,823
515
Texas
Private
Activity
Bond
Surface
Transporation
Corporation,
Revenue
Bonds,
NTE
Mobility
Partners
LLC
North
Tarrant
Express
Managed
Lanes
Project,
Refunding
Senior
Lien
Series
2019A,
4.000%,
12/31/38
12/29
at
100.00
517,440
150
Texas
Private
Activity
Bond
Surface
Transportation
Corporation,
Senior
Lien
Revenue
Bonds,
LBJ
Infrastructure
Group
LLC
IH-635
Managed
Lanes
Project,
Refunding  Series
2020A,
4.000%,
6/30/35
12/30
at
100.00
154,048
500
Texas
State,
General
Obligation
Bonds,
College
Student
Loan
Series
2023A,
5.000%,
8/01/36,
(AMT)
8/33
at
100.00
569,204
500
Texas
Transportation
Commission,
Central
Texas
Turnpike
System
Revenue
Bonds,
Refunding
Second
Tier
Series
2015C,
5.000%,
8/15/34
8/24
at
100.00
501,193
Total
Texas
7,004,694
Nuveen
Select
Maturities
Municipal
Fund
(continued)
Portfolio
of
Investments
December
31,
2023
(Unaudited)
22
NIM
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
Utah
-
0.2%
$
250
Salt
Lake
City,
Utah,
Airport
Revenue
Bonds,
International
Airport
Series
2023A,
5.250%,
7/01/36,
(AMT)
7/33
at
100.00
$
288,744
Total
Utah
288,744
Virginia
-
1.0%
Virginia
Small
Business
Financing
Authority,
Revenue
Bonds,
95
Express
Lanes
LLC
Project,
Refunding
Senior
Lien
Series
2022
:
250
5.000%,
7/01/36,
(AMT)
1/32
at
100.00
270,831
150
5.000%,
1/01/38,
(AMT)
1/32
at
100.00
159,117
115
5.000%,
12/31/38,
(AMT)
12/32
at
100.00
125,517
445
5.000%,
12/31/39,
(AMT)
12/32
at
100.00
482,620
150
Wise
County
Industrial
Development
Authority,
Virginia,
Solid
Waste
and
Sewage
Disposal
Revenue
Bonds,
Virginia
Electric
and
Power
Company,
Series
2009A,
0.750%,
10/01/40,
(Mandatory
Put
9/02/25)
No
Opt.
Call
139,700
105
Wise
County
Industrial
Development
Authority,
Virginia,
Solid
Waste
and
Sewage
Disposal
Revenue
Bonds,
Virginia
Electric
and
Power
Company,
Series
2010A,
1.200%,
11/01/40,
(Mandatory
Put
5/31/24)
No
Opt.
Call
103,375
Total
Virginia
1,281,160
Washington
-
1.4%
150
Port
of
Seattle,
Washington,
Revenue
Bonds,
Intermediate
Lien
Series
2017C,
5.000%,
5/01/31,
(AMT)
5/27
at
100.00
157,603
400
Port
of
Seattle,
Washington,
Revenue
Bonds,
Intermediate
Lien
Series
2018A,
5.000%,
5/01/31,
(AMT)
5/27
at
100.00
420,276
100
Washington
State
Housing
Finance
Commission,
Single
Family
Program
Bonds,
Series
2021-1N,
2.200%,
6/01/41
6/30
at
100.00
79,343
332
Washington
State
Housing
Finance
Commission,
Social
Municipal
Certificates
Multifamily
Revenue
Bonds,
Series
2021-1
Class
A,
3.500%,
12/20/35
No
Opt.
Call
316,619
200
Washington
State,
General
Obligation
Bonds,
Various
Purpose
Refunding
Series
R-2022C,
4.000%,
7/01/27
No
Opt.
Call
210,467
595
Whidbey
Island
Public
Hospital
District,
Island
County,
Washington,
General
Obligation
Bonds,
Whidbey
General
Hospital,
Series
2013,
5.500%,
12/01/33
1/24
at
100.00
571,264
Total
Washington
1,755,572
West
Virginia
-
0.5%
100
Monongalia
County
Commission,
West
Virginia,
Special
District
Excise
Tax
Revenue
Bonds,
University
Town
Centre
Economic
Opportunity
Development
District,
Refunding
&
Improvement
Series
2017A,
4.500%,
6/01/27,
144A
No
Opt.
Call
100,873
190
West
Virginia
Economic
Development
Authority,
Solid
Waste
Disposal
Facilities
Revenue
Bonds,
Appalachian
Power
Company
-
Amos
Project,
Series
2010,
0.625%,
12/01/38,
(Mandatory
Put
12/15/25)
No
Opt.
Call
174,402
80
West
Virginia
Hospital
Finance
Authority,
Hospital
Revenue
Bonds,
Charleston
Area
Medical
Center,
Series
2014A,
5.000%,
9/01/25
9/24
at
100.00
80,420
265
West
Virginia
Hospital
Finance
Authority,
Revenue
Bonds,
West
Virginia
University
Health
System
Obligated
Group,
Improvement
Series
2017A,
3.375%,
6/01/29
6/27
at
100.00
266,699
Total
West
Virginia
622,394
23
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
Wisconsin
-
3.2%
$
600
Public
Finance
Authority
of
Wisconsin,
Limited
Obligation
PILOT
Revenue
Bonds,
American
Dream
@
Meadowlands
Project,
Series
2017,
6.500%,
12/01/37,
144A
12/27
at
100.00
$
552,181
345
Public
Finance
Authority
of
Wisconsin,
Pollution
Control
Revenue
Bonds,
Duke
Energy
Progress
Project,
Refunding
Series
2022A-2,
3.700%,
10/01/46,
(Mandatory
Put
10/01/30)
No
Opt.
Call
352,805
350
Public
Finance
Authority
of
Wisconsin,
Solid
Waste
Disposal
Revenue
Bonds,
Waste
Management
Inc.,
Refunding
Series
2016A-2,
2.875%,
5/01/27
5/26
at
100.00
332,383
Public
Finance
Authority,
Wisconsin,
Exempt
Facilities
Revenue
Bonds,
Celanese
Project,
Refunding
Series
2016C
:
65
4.050%,
11/01/30
5/26
at
100.00
62,296
175
4.300%,
11/01/30
5/26
at
100.00
170,244
40
Wisconsin
Health
and
Educational
Facilities
Authority,
Revenue
Bonds,
PHW
Muskego,
Inc.
Project,
Series
2021,
4.000%,
10/01/41
10/28
at
102.00
32,160
80
Wisconsin
Health
and
Educational
Facilities
Authority,
Wisconsin,
Revenue
Bonds,
Gundersen
Health
System,
Refunding
Series
2021A,
4.000%,
10/15/34
10/31
at
100.00
84,748
200
Wisconsin
Health
and
Educational
Facilities
Authority,
Wisconsin,
Revenue
Bonds,
Marshfield
Clinic
Health
System,
Inc.,
Series
2020B-2,
5.000%,
2/15/51,
(Mandatory
Put
2/15/27)
8/26
at
100.00
207,261
1,555
Wisconsin
Health
and
Educational
Facilities
Authority,
Wisconsin,
Revenue
Bonds,
ThedaCare
Inc,
Series
2015,
5.000%,
12/15/26
12/24
at
100.00
1,581,631
565
Wisconsin
Housing
and
Ecconomic
Development
Authority,
Home
Ownership
Revenue
Bonds,
Series
2020A,
2.700%,
9/01/35
9/29
at
100.00
493,973
100
Wisconsin
Housing
and
Economic
Development
Authority,
Housing
Revenue
Bonds,
Series
2021C,
2.500%,
11/01/41
5/31
at
100.00
78,223
100
Wisconsin
Housing
and
Economic
Development
Authority,
Housing
Revenue
Bonds,
Series
2023E,
3.875%,
11/01/54,
(Mandatory
Put
5/01/27)
11/25
at
100.00
100,497
Total
Wisconsin
4,048,402
Wyoming
-
0.2%
235
Campbell
County,
Wyoming
Solid
Waste
Facilities
Revenue
Bonds,
Basin
Electric
Power
Cooperative,
Dry
Fork
Station
Facilities,
Series
2019A,
3.625%,
7/15/39
5/29
at
100.00
216,702
25
Wyoming
Community
Development
Authority,
Housing
Revenue
Bonds,
2020
Series
1,
2.625%,
12/01/35
6/29
at
100.00
22,520
60
Wyoming
Community
Development
Authority,
Housing
Revenue
Bonds,
2023
Series
1,
4.200%,
12/01/38
6/32
at
100.00
62,189
Total
Wyoming
301,411
Total
Municipal
Bonds
(cost
$116,743,469)
115,632,881
Shares
Description
(a)
Value
X
–
COMMON
STOCKS
-
4
.2
%
X
5,275,055
Utilities
-
4.2%
65,897
(d),(e)
Energy
Harbor
Corp
$
5,275,055
Total
Utilities
5,275,055
Total
Common
Stocks
(cost
$1,755,741)
5,275,055
Nuveen
Select
Maturities
Municipal
Fund
(continued)
Portfolio
of
Investments
December
31,
2023
(Unaudited)
24
NIM
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.
Principal
Amount
(000)
Description
(a)
Coupon
Maturity
Value
X
–
ASSET-BACKED
AND
MORTGAGE-BACKED
SECURITIES
-
0.3%
X
433,469
$
199
Federal
Home
Loan
Mortgage
Corporation,
Notes,
2023
23-ML15
4.140%
1/25/40
$
179,904
196
Federal
Home
Loan
Mortgage
Corporation,
Notes,
2022
M068
3.150%
10/15/36
170,433
107
Freddie
Mac
Multi-Family
ML
Certificates,
Series
ML
10,
Series
2021,
2021
ML10
2.032%
1/25/38
83,132
Total
Asset-Backed
and
Mortgage-Backed
Securities
(cost
$497,054)
433,469
Total
Long-Term
Investments
(cost
$118,996,264)
121,341,405
Principal
Amount
(000)
Description
(a)
Optional
Call
Provisions
(b)
Value
SHORT-TERM
INVESTMENTS
-
2.1% 
X
–
MUNICIPAL
BONDS
-
2
.1
%
X
2,600,000
National
-
0.9%
$
1,100
(f)
Invesco
Value
Municipal
Income
Trust
Variable
Rate
Munifund
Term
Preferred
Shares
Series
2015/6
IIM.
JP
MORGAN
CHASE
PUTTERS
/
DRIVERS
TR
VAR
STS
CTFS
5028.
Ticker
Symbol
-
VGM.,
4.850%,
3/20/24,
(AMT),
(Mandatory
Put
12/29/2023),
144A
No
Opt.
Call
$
1,100,000
Total
National
1,100,000
Ohio
-
0.8%
1,000
(f)
Ohio
Water
Development
Authority,
Water
Pollution
Control
Loan
Fund
Revenue
Bonds,
Variable
Rate
Demand
Series
2016A,
3.750%,
12/01/36,
(Mandatory
Put
1/5/2024)
12/23
at
100.00
1,000,000
Total
Ohio
1,000,000
Virginia
-
0.4%
500
(f)
Fairfax
County
Economic
Development
Authority,
Virginia,
Revenue
Bonds,
Smithsonian
Institution,
Series
2003A,
3.700%,
12/01/33,
(Mandatory
Put
1/5/2024)
12/23
at
100.00
500,000
Total
Virginia
500,000
Total
Municipal
Bonds
(cost
$2,600,000)
2,600,000
Total
Short-Term
Investments
(cost
$2,600,000)
2,600,000
Total
Investments
(cost
$
121,596,264
)
-
98
.9
%
123,941,405
Other
Assets
&
Liabilities,
Net
-  1.1%
1,343,064
Net
Assets
Applicable
to
Common
Shares
-
100%
$
125,284,469
25
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
$
–
$
115,632,881
$
–
$
115,632,881
Common
Stocks
–
5,275,055
–
5,275,055
Asset-Backed
and
Mortgage-Backed
Securities
–
433,469
–
433,469
Short-Term
Investments:
Municipal
Bonds
–
2,600,000
–
2,600,000
Total
$
–
$
123,941,405
$
–
$
123,941,405
(a)
All
percentages
shown
in
the
Portfolio
of
Investments
are
based
on
net
assets
applicable
to
common
shares
unless
otherwise
noted.
(b)
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.
(c)
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.
(d)
Energy
Harbor
Corp
(ENGH)
common
stock
received
as
part
of
the
bankruptcy
settlement
during
February
2020
for
Beaver
County
Industrial
Development
Authority,
Pennsylvania,
Pollution
Control
Revenue
Refunding
Bonds,
FirstEnergy
Nuclear
Generation
Project,
Series
2008A,
2.700%,
4/01/35;
Ohio
Air
Quality
Development
Authority,
Ohio,
Air
Quality
Development
Revenue
Bonds,
FirstEnergy
Generation
Corporation
Project,
Series
2009A,
5.700%,
8/01/20;
Ohio
Air
Quality
Development
Authority,
Ohio,
Pollution
Control
Revenue
Bonds,
FirstEnergy
Generation
Corporation
Project,
Refunding
Series
2009B,
3.100%,
3/01/23;
Ohio
Air
Quality
Development
Authority,
Ohio,
Pollution
Control
Revenue
Bonds,
FirstEnergy
Generation
Project,
Refunding
Series
2006A,
3.750%,
12/01/23;
Ohio
Air
Quality
Development
Authority,
Ohio,
Pollution
Control
Revenue
Bonds,
FirstEnergy
Nuclear
Generation
Corporation
Project,
Refunding
Series
2010A,
0.000%,
7/01/33;
Ohio
Air
Quality
Development
Authority,
Ohio,
Pollution
Control
Revenue
Bonds,
FirstEnergy
Nuclear
Generation
Project,
Refunding
Series
2006B,
3.625%,
12/01/33;
Ohio
Water
Development
Authority,
Pollution
Control
Revenue
Refunding
Bonds,
FirstEnergy
Nuclear
Generating
Corporation
Project,
Series
2005B,
4.000%,
1/01/34;
Ohio
Water
Development
Authority,
Pollution
Control
Revenue
Refunding
Bonds,
FirstEnergy
Nuclear
Generating
Corporation
Project,
Series
2006A,
3.000%,
5/15/20;
Ohio
Water
Development
Authority,
Pollution
Control
Revenue
Refunding
Bonds,
FirstEnergy
Nuclear
Generating
Corporation
Project,
Series
2006B,
4.000%,
12/01/33;
Ohio
Water
Development
Authority,
Pollution
Control
Revenue
Refunding
Bonds,
FirstEnergy
Nuclear
Generating
Corporation
Project,
Series
2008B,
3.625%,
10/01/33;
Ohio
Water
Development
Authority,
Pollution
Control
Revenue
Refunding
Bonds,
FirstEnergy
Nuclear
Generating
Corporation
Project,
Series
2010A,
3.750%,
7/01/33;
Ohio
Water
Development
Authority,
Pollution
Control
Revenue
Refunding
Bonds,
FirstEnergy
Nuclear
Generating
Corporation
Project,
Series
2010C,
4.000%,
6/01/33;
and
Pennsylvania
Economic
Development
Financing
Authority,
Exempt
Facilities
Revenue
Bonds,
Shippingport
Project,
First
Energy
Guarantor,
Series
2006A,
2.550%,
11/01/41.
Various
funds
and
accounts
managed
by
Nuveen,
including
the
Fund,
collectively
are
a
substantial
minority
holder
of
ENGH’s
outstanding
shares
of
common
stock,
and
possess
certain
other
rights
with
respect
to
the
corporate
governance
of
ENGH.
Due
to
these
facts,
under
the
federal
securities
laws,
the
securities
of
ENGH
held
by
Nuveen
funds
and
accounts,
including
the
Fund,
cannot
be
sold
except
under
limited
conditions
(which
are
not  currently
satisfied).
The
Fund
is
therefore
unable
to
sell
such
shares
in
ordinary
secondary
market
transactions
at
this
time.
On
March
6,
2023
Vistra
Corp.
(“Vistra”)
announced
that
it
has
executed
a
definitive
agreement
with
Energy
Harbor
Corp.,
pursuant
to
which
Energy
Harbor
will
merge
with
and
into
a
newly-formed
subsidiary
of
Vistra.  In
connection
with
the
transaction,
Nuveen
funds
and
accounts
expect
to
receive
a
combination
of
cash
and
shares
in
a
newly
formed
entity.
Nuveen
expects
these
shares
to
be
issued
in
a
private
transaction
and
may
have
reduced
secondary
market
liquidity.  The
transaction
is
subject
to
certain
regulatory
approvals
and
there
can
be
no
assurance
that
the
transaction
will
close.
(e)
Non-income
producing;
issuer
has
not
declared
an
ex-dividend
date
within
the
past
twelve
months.
(f)
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