UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-CSR

CERTIFIED SHAREHOLDER REPORT OF REGISTERED

MANAGEMENT INVESTMENT COMPANIES

Investment Company Act file number     811-21213

Nuveen AMT-Free Quality Municipal Income Fund

(Exact name of registrant as specified in charter)

Nuveen Investments

333 West Wacker Drive

Chicago, IL 60606

(Address of principal executive offices) (Zip code)

Mark L. Winget

Nuveen Investments

333 West Wacker Drive

Chicago, IL 60606

(Name and address of agent for service)

Registrant’s telephone number, including area code:     (312) 917-7700

Date of fiscal year end:     October 31

Date of reporting period:     April 30, 2023

Form N-CSR is to be used by management investment companies to file reports with the Commission not later than 10 days after the transmission to stockholders of any report that is required to be transmitted to stockholders under Rule 30e-1 under the Investment Company Act of 1940 (17 CFR 270.30e-1). The Commission may use the information provided on Form N-CSR in its regulatory, disclosure review, inspection, and policymaking roles.

A registrant is required to disclose the information specified by Form N-CSR, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-CSR unless the Form displays a currently valid Office of Management and Budget (“OMB”) control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to Secretary, Securities and Exchange Commission, 450 Fifth Street, NW, Washington, DC 20549-0609. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. ss. 3507.

ITEM 1. REPORTS TO STOCKHOLDERS.

Closed-End

Funds

Closed-End

Funds

Nuveen

Municipal

April

30,

2023

Semi-annual

Report

This

semi-annual

report

contains

the

Funds'

unaudited financial

statements.

Nuveen

Quality

Municipal

Income

Fund

NAD

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

NEA

2

Table

of

Contents

Chair’s

Letter

to

Shareholders

3

Important

Notices

4

Fund

Leverage

5

Common

Share

Information

6

About

the

Funds’

Benchmarks

8

Performance

Overview

and

Holding

Summaries

11

Portfolios

of

Investments

13

Statement

of

Assets

and

Liabilities

123

Statement

of

Operations

124

Statement

of

Changes

in

Net

Assets

125

Statement

of

Cash

Flows

126

Financial

Highlights

128

Notes

to

Financial

Statements

131

Risk

Considerations

144

Additional

Fund

Information

145

Glossary

of

Terms

Used

in

this

Report

146

Chair’s

Letter

to

Shareholders

3

Dear

Shareholders,

The

significant

measures

taken

by

the

U.S.

Federal

Reserve

(Fed)

and

other

global

central

banks

over

the

past

year

to

contain

inflation

have

begun

to

take

effect.

From

March

2022

to

May

2023,

the

Fed

raised

the

target

fed

funds

rate

by

5.00%

to

a

range

of

5.00%

to

5.25%,

marking

the

fastest

interest

rate

hiking

cycle

in

its

history.

Across

most

of

the

world,

inflation

rates

have

fallen

from

their

post-pandemic

highs

but

currently

remain

well

above

the

levels

that

central

banks

consider

supportive

of

their

economies’

long-term

growth.

At

the

same

time,

the

U.S.

and

other

large

economies

have

remained

surprisingly

resilient,

even

as

financial

conditions

have

tightened.

Despite

contracting

in

the

first

half

of

2022,

U.S.

gross

domestic

product

grew

2.1%

in

the

year

overall

compared

to

2021

and

expanded

at

a

more

moderate

pace

of

1.3%

in

the

first

quarter

of

2023.

A

relatively

strong

jobs

market

has

helped

support

consumer

sentiment

and

spending

despite

historically

high

inflation.

Markets

are

concerned

that

these

conditions

could

keep

upward

pressure

on

prices

and

wages,

although

the

recent

collapse

of

three

regional

U.S.

banks

(Silicon

Valley

Bank,

Signature

Bank

and

First

Republic

Bank)

and

major

European

bank

Credit

Suisse

is

likely

to

add

further

downward

pressure

to

the

economy

as

the

banking

system

slows

lending

in

response.

Fed

officials

are

closely

monitoring

inflation

data

and

other

economic

measures

to

modify

their

rate

setting

activity

based

upon

these

factors

on

a

meeting-by-meeting

basis,

including

pausing

rate

adjustments

at

the

most

recent

meeting

in

June

2023

in

order

to

assess

the

effects

of

monetary

policy

so

far

on

the

economy.

While

uncertainty

has

increased

given

the

unpredictable

outcome

of

tighter

credit

conditions

on

the

economy,

the

Fed

remains

committed

to

acting

until

it

sees

sustainable

progress

toward

its

inflation

goals.

In

the

meantime,

markets

are

likely

to

continue

reacting

in

the

short

term

to

news

about

inflation

data,

economic

indicators

and

central

bank

policy.

The

debt

ceiling

debate

in

Congress

was

also

looming

over

the

markets

until

the

government

passed

an

increase

to

the

debt

limit

in

early

June

2023

and

averted

a

default

scenario.

We

encourage

investors

to

keep

a

long-term

perspective

amid

the

short-term

noise.

Your

financial

professional

can

help

you

review

how

well

your

portfolio

is

aligned

with

your

time

horizon,

risk

tolerance

and

investment

goals.  

On

behalf

of

the

other

members

of

the

Nuveen

Fund

Board,

we

look

forward

to

continuing

to

earn

your

trust

in

the

months

and

years

ahead.

Terence

J.

Toth

Chair

of

the

Board

June

21,

2023

4

Important

Notices

For

Shareholders

of

Nuveen

Quality

Municipal

Income

Fund

(NAD)

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(NEA)

Portfolio

Manager

Commentaries

in

Semi-annual

Shareholder

Reports

The

Funds

include

portfolio

manager

commentary

in

their

annual

shareholder

reports.

For

the

Funds’

most

recent

annual

portfolio

manager

discussion,

please

refer

to

the

Portfolio

Managers’

Comments

section

of

each

Fund’s

October

31,

2022

annual

shareholder

report.

For

current

information

on

your

Fund’s

investment

objectives,

portfolio

management

team

and

average

annual

total

returns

please

refer

to

the

Fund’s

website

at

www.nuveen.com.

For

changes

that

occurred

to

your

Fund

both

during

and

subsequent

to

this

reporting

period,

please

refer

to

the

Notes

to

Financial

Statements

section

of

this

report.

For

average

annual

total

returns

as

of

the

end

of

this

reporting

period,

please

refer

to

the

Performance

Overview

and

Holding

Summaries

section

within

this

report.

Fund

Leverage

5

IMPACT

OF

THE

FUNDS’

LEVERAGE

STRATEGY

ON

PERFORMANCE

One

important

factor

impacting

the

returns

of

the

Funds’

common

shares

relative

to

their

comparative

benchmarks

was

the

Funds’

use

of

leverage

through

their

issuance

of

preferred

shares

and/or

investments

in

inverse

floating

rate

securities,

which

represent

leveraged

investments

in

underlying

bonds.

The

Funds

use

leverage

because

our

research

has

shown

that,

over

time,

leveraging

provides

opportunities

for

additional

income.

The

opportunity

arises

when

short-term

rates

that

a

Fund

pays

on

its

leveraging

instruments

are

lower

than

the

interest

the

Fund

earns

on

its

portfolio

of

long-term

bonds

that

it

has

bought

with

the

proceeds

of

that

leverage.

However,

use

of

leverage

can

expose

Fund

common

shares

to

additional

price

volatility.

When

a

Fund

uses

leverage,

the

Fund’s

common

shares

will

experience

a

greater

increase

in

their

net

asset

value

if

the

securities

acquired

through

the

use

of

leverage

increase

in

value,

but

will

also

experience

a

correspondingly

larger

decline

in

their

net

asset

value

if

the

securities

acquired

through

leverage

decline

in

value.

All

this

will

make

the

shares’

total

return

performance

more

variable

over

time.

In

addition,

common

share

income

in

levered

funds

will

typically

decrease

in

comparison

to

unlevered

funds

when

short-term

interest

rates

increase

and

increase

when

short-term

interest

rates

decrease.

In

recent

quarters,

fund

leverage

expenses

have

generally

tracked

the

overall

movement

of

short-term

interest

rates.

While

fund

leverage

expenses

are

higher

than

their

prior

year

lows,

leverage

nevertheless

continues

to

provide

the

opportunity

for

incremental

common

share

income,

particularly

over

longer-term

periods.

The

Funds’

use

of

leverage

significantly

contributed

to

relative

performance

over

this

reporting

period.

In

addition,

the

Funds’

use

of

leverage

was

accretive

to

overall

common

share

income.

As

of

April

30,

2023,

the

Funds’

percentages

of

leverage

are

as

shown

in

the

accompanying

table.

THE

FUNDS’

REGULATORY

LEVERAGE

As

of

April

30,

2023,

the

following

Funds

have

issued

and

outstanding

preferred

shares

as

shown

in

the

accompanying

table.

Refer

to

Notes

to

Financial

Statements

for

further

details

on

preferred

shares

and

each

Fund’s

respective

transactions.

NAD

NEA

Effective

Leverage

*

39.87%

39.85%

Regulatory

Leverage

*

38.44%

38.38%

*

Effective

Leverage

is

a

Fund’s

effective

economic

leverage,

and

includes

both

regulatory

leverage

and

the

leverage

effects

of

certain

derivative

and

other

investments

in

a

Fund’s

portfolio

that

increase

the

Fund’s

investment

exposure.

Currently,

the

leverage

effects

of

Tender

Option

Bond

(TOB)

inverse

floater

holdings

are

included

in

effective

leverage

values,

in

addition

to

any

regulatory

leverage.

Regulatory

leverage

consists

of

preferred

shares

issued

or

borrowings

of

a

Fund.

Both

of

these

are

part

of

a

Fund’s

capital

structure.

A

Fund,

however,

may

from

time

to

time

borrow

on

a

typically

transient

basis

in

connection

with

its

day-to-day

operations,

primarily

in

connection

with

the

need

to

settle

portfolio

trades.

Such

incidental

borrowings

are

excluded

from

the

calculation

of

a

Fund’s

effective

leverage

ratio.

Regulatory

leverage

is

subject

to

asset

coverage

limits

set

forth

in

the

Investment

Company

Act

of

1940.

Variable

Rate

Preferred*

Variable

Rate

Remarketed

Preferred**

Fund

Shares

Issued

at

Liquidation

Preference

Shares

Issued

at

Liquidation

Preference

Total

NAD

$1,406,500,000

$    

504,300,000

$1,910,800,000

NEA

$  643,000,000

$  

1,728,300,000

$2,371,300,000

*

Preferred

shares

of

the

Fund

featuring

a

floating

rate

dividend

based

on

a

predetermined

formula

or

spread

to

an

index

rate.

Includes

the

following

preferred

shares

AMTP,

iMTP,

MFP-VRM

and

VRDP

in

Special

Rate

Mode,

where

applicable.

See

Notes

to

Financial

Statements

for

further

details.

**

Preferred

shares

of

the

Fund

featuring

floating

rate

dividends

set

by

a

remarketing

agent

via

a

regular

remarketing.

Includes

the

following

preferred

shares

VRDP

not

in

Special

Rate

Mode

MFP-VRRM

and

MFP-VRDM,

where

applicable.

See

Notes

to

Financial

Statements

for

further

details.

6

Common

Share

Information

COMMON

SHARE

DISTRIBUTION

INFORMATION

The

following

information

regarding the

Funds' distributions

is

current

as

of

April

30,

2023.  Each

Fund's

distribution

levels

may

vary

over

time

based

on each

Fund's

investment

activity

and

portfolio

investment

value

changes.

During

the

current

reporting

period, each

Fund's

distributions

to

common

shareholders

were

as

shown

in

the

accompanying

table.

Each

Fund

seeks

to

pay

regular

monthly

dividends

out

of

its

net

investment

income

at

a

rate

that

reflects

its

past

and

projected

net

income

performance.

To

permit

each

Fund

to

maintain

a

more

stable

monthly

dividend,

the

Fund

may

pay

dividends

at

a

rate

that

may

be

more

or

less

than

the

amount

of

net

income

actually

earned

by

the

Fund

during

the

period.

Distributions

to

common

shareholders

are

determined

on

a

tax

basis,

which

may

differ

from

amounts

recorded

in

the

accounting

records.

In

instances

where

the

monthly

dividend

exceeds

the

earned

net

investment

income,

the

Fund

would

report

a

negative

undistributed

net

ordinary

income.

Refer

to the

Notes

to

Financial Statements for

additional

information

regarding

the

amounts

of

undistributed

net

ordinary

income

and

undistributed

net

long-term

capital

gains

and

the

character

of

the

actual

distributions

paid

by

the

Fund

during

the

period.

All

monthly

dividends

paid

by

each

Fund

during

the

current

reporting

period

were

paid

from

net

investment

income.

If

a

portion

of

the

Fund’s

monthly

distributions

is

sourced

or

comprised

of

elements

other

than

net

investment

income,

including

capital

gains

and/

or

a

return

of

capital,

shareholders

will

be

notified

of

those

sources.

For

financial

reporting

purposes,

the

per

share

amounts

of

each

Fund’s

distributions

for

the

reporting

period

are

presented

in

this

report’s

Financial

Highlights.

For

income

tax

purposes,

distribution

information

for

each

Fund

as

of

its

most

recent

tax

year

end

is

presented

in the

Notes

to

Financial

Statements

of

this

report.

NUVEEN

CLOSED-END

FUND

DISTRIBUTION

AMOUNTS

The

Nuveen

Closed-End

Funds’

monthly

and

quarterly

periodic

distributions

to

shareholders

are

posted

on

www.nuveen.com

and

can

be

found

on

Nuveen’s

enhanced

closed-end

fund

resource

page,

which

is

at

https://www.nuveen.com/resource-center-

closedend

funds,

along

with

other

Nuveen

closed-end

fund

product

updates.

To

ensure

timely

access

to

the

latest

information,

shareholders

may

use

a

subscribe

function,

which

can

be

activated

at

this

web

page

(https://www.nuveen.com/subscriptions).

COMMON

SHARE

REPURCHASES

During

August

2022,

the

Funds’

Board

of

Trustees

reauthorized

an

open-market

share

repurchase

program,

allowing

each

Fund

to

repurchase

an

aggregate

of

up

to

approximately

10%

of

its

outstanding

common

shares.

Per

Common

Share

Amounts

Monthly

Distributions

(Ex-Dividend

Date)

NAD

NEA

November

$0.0465

$0.0445

December

0.0465

0.0445

January

0.0395

0.0350

February

0.0395

0.0350

March

0.0395

0.0350

April

0.0380

0.0350

Total

Distributions

from

Net

Investment

Income

$0.2495

$0.2290

1

Distributions

paid

in

December

2022.

Yields

NAD

NEA

Market

Yield

1

3.98%

3.78%

Taxable-Equivalent

Yield

1

6.71%

6.38%

1

Market

Yield

is

based

on

the

Fund’s

current

annualized

monthly

dividend

divided

by

the

Fund’s

current

market

price

as

of

the

end

of

the

reporting

period.

Taxable-

Equivalent

Yield

represents

the

yield

that

must

be

earned

on

a

fully

taxable

investment

in

order

to

equal

the

yield

of

the

Fund

on

an

after-tax

basis.

It

is

based

on

a

federal

income

tax

rate

of

40.8%.

Your

actual

federal

income

tax

rate

may

differ

from

the

assumed

rate.

The

Taxable-Equivalent

Yield

also

takes

into

account

the

percentage

of

the

Fund’s

income

generated

and

paid

by

the

Fund

(based

on

payments

made

during

the

previous

calendar

year)

that

was

not

exempt

from

federal

income

tax.

Separately,

if

the

comparison

were

instead

to

investments

that

generate

qualified

dividend

income,

which

is

taxable

at

a

rate

lower

than

an

individual’s

ordinary

graduated

tax

rate,

the

fund’s

Taxable-Equivalent

Yield

would

be

lower.

7

During

the

current

reporting

period,

the

Funds

did

not

repurchase

any

of

their

outstanding

common

shares.

As

of

April

30,

2023,

(and

since

the

inception

of

the

Funds’

repurchase

programs),

each

Fund

has

cumulatively

repurchased

and

retired

its

outstanding

common

shares

as

shown

in

the

accompanying

table.

OTHER

COMMON

SHARE

INFORMATION

As

of

April

30,

2023,

the

Funds’

common

share

prices

were

trading

at

a

premium/(discount)

to

their

common

share

NAVs

and

trading

at

an

average

premium/(discount)

to

NAV

during

the

current

reporting

period,

as

follows:

NAD

NEA

Common

shares

cumulatively

repurchased

and

retired

17,900

75,000

Common

shares

authorized

for

repurchase

23,340,000

29,900,000

NAD

NEA

Common

share

NAV

$13.11

$12.73

Common

share

price

$11.47

$11.11

Premium/(Discount)

to

NAV

(12.51)%

(12.73)%

Average

premium/(discount)

to

NAV

(11.44)%

(11.73)%

8

About

the

Funds’

Benchmarks

(Unaudited)

S&P

Municipal

Bond

Index

:

An

index

designed

to

measure

the

performance

of

the

tax-exempt

U.S.

municipal

bond

market.

Index

returns

assume

reinvestment

of

distributions,

but

do

not

reflect

any

applicable

sales

charges

or

management

fees.

S&P

Municipal

Bond

Investment

Grade

Index

:

An

index

designed

to

measure

the

performance

of

tax-exempt

investment

grade

municipal

bonds.

Index

returns

assume

reinvestment

of

distributions,

but

do

not

reflect

any

applicable

sales

charges

or

management

fees.

S&P

Municipal

Bond

High

Yield

Index

:

An

index

designed

to

measure

the

performance

of

tax-exempt

high

yield

municipal

bonds.

Index

returns

assume

reinvestment

of

distributions,

but

do

not

reflect

any

applicable

sales

charges

or

management

fees.

NAD

Blended

Benchmark:

Consists

of:

1)

80%

S&P

Municipal

Bond

Investment

Grade

Index

(defined

herein),

and

2)

20%

S&P

Municipal

Bond

High

Yield

Index

(defined

herein).

The

Fund’s

performance

was

measured

against

the

S&P

Municipal

Bond

Index

through

September

11,

2016.

Index

returns

assume

reinvestment

of

distributions,

but

do

not

reflect

any

applicable

sales

charges

or

management

fees.

NEA

Blended

Benchmark:

Consists

of:

1)

80%

S&P

Municipal

Bond

Investment

Grade

Index

(defined

herein),

and

2)

20%

S&P

Municipal

Bond

High

Yield

Index

(defined

herein).

The

Fund’s

performance

was

measured

against

the

S&P

Municipal

Bond

Index

through

September

11,

2016.

Index

returns

assume

reinvestment

of

distributions,

but

do

not

reflect

any

applicable

sales

charges

or

management

fees.

Nuveen

Quality

Municipal

Income

Fund

Performance

Overview

and

Holding

Summaries

April

30,

2023

9

NAD

Refer

to

the

Glossary

of

Terms

Used

in

this

Report

for

further

definition

of

the

terms

used

within

this

section.

Fund

Performance*

a

*For

purposes

of

Fund

performance,

relative

results

are

measured

against

the

NAD

Blended

Benchmark.

The

Fund’s

Blended

Benchmark

consists

of:

1)

80%

S&P

Municipal

Bond

Investment

Grade

Index

and

2)

20%

S&P

Municipal

Bond

High

Yield

Index.

The

Fund’s

performance

was

measured

against

the

S&P

Municipal

Bond

Index

through

September

11,

2016.

Performance

data

shown

represents

past

performance

and

does

not

predict

or

guarantee

future

results.

Current

per-

formance

may

be

higher

or

lower

than

the

data

shown.

Returns

do

not

reflect

the

deduction

of

taxes

that

shareholders

may

have

to

pay

on

Fund

distributions

or

upon

the

sale

of

Fund

shares.

Returns

at

NAV

are

net

of

Fund

expenses,

and

assume

reinvestment

of

distributions.

Comparative

index

return

information

is

provided

for

the

Fund’s

shares

at

NAV

only.

Indexes

are

not

available

for

direct

investment.

Daily

Common

Share

NAV

and

Share

Price

Total

Returns

as

of

April

30,

2023

Cumulative

Average

Annual

Inception

Date

6-Month

1-Year

5-Year

10-Year

NAD

at

Common

Share

NAV

5/26/99

12.77%

0.16%

1.90%

2.79%

NAD

at

Common

Share

Price

5/26/99

10.25%

(5.94)%

2.22%

2.64%

S&P

Municipal

Bond

Index

—

7.15%

2.44%

2.06%

2.27%

NAD

Blended

Benchmark

—

7.39%

2.12%

2.23%

2.40%

10

Performance

Overview

and

Holdings

Summaries

April

30,

2023

(continued)

Holdings

Summaries

as

of

April

30,

2023

This

data

relates

to

the

securities

held

in

the

Fund’s

portfolio

of

investments

as

of

the

end

of

the

reporting

period.

It

should

not

be

construed

as

a

measure

of

performance

for

the

Fund

itself.

Holdings

are

subject

to

change.

The

ratings

disclosed

are

the

lowest

rating

given

by

one

of

the

following

national

rating

agencies:

Standard

&

Poor’s

Group,

Moody’s

Investors

Service,

Inc.

or

Fitch,

Inc.

Credit

ratings

are

subject

to

change.

AAA,

AA,

A

and

BBB

are

investment

grade

ratings;

BB,

B,

CCC,

CC,

C

and

D

are

below-investment

grade

ratings.

Holdings

designated

N/R

are

not

rated

by

these

national

rating

agencies.

Fund

Allocation

(%

of

net

assets)

Municipal

Bonds

162.7‌%

Investment

Companies

0.0‌%

Variable

Rate

Senior

Loan

Interests

0.0‌%

Short-Term

Municipal

Bonds

0.5‌%

Other

Assets

&

Liabilities,

Net

2.2%

Floating

Rate

Obligations

(2.9)%

AMTP

Shares,

Net

(23.8‌)%

MFP

Shares,

Net

(22.2‌)%

VRDP

Shares,

Net

(16.5‌)%

Net

Assets

100‌%

Bond

Credit

Quality

(%

of

total

investment

exposure)

U.S.

Guaranteed

8.2%

AAA

1.9%

AA

24.2%

A

39.1%

BBB

15.4%

BB

or

Lower

4.9%

N/R

(not

rated)

6.3%

N/A

(not

applicable)

0.0%

Total

100‌%

Portfolio

Composition

(%

of

total

investments)

Transportation

27.7%

Health

Care

19.0%

Tax

Obligation/Limited

14.8%

Utilities

9.7%

Tax

Obligation/General

9.6%

U.S.

Guaranteed

8.1%

Education

and

Civic

Organizations

4.9%

Other

6.2%

Variable

Rate

Senior

Loan

Interests

0.0%

Investment

Companies

0.0%

Total

100%

States

and

Territories

1

(%

of

total

municipal

bonds)

Texas

11.0%

Illinois

9.1%

Colorado

7.9%

California

7.2%

New

York

6.1%

Maryland

5.8%

Florida

5.8%

Pennsylvania

3.7%

Missouri

3.4%

New

Jersey

3.2%

South

Carolina

2.6%

Ohio

2.5%

Washington

2.4%

Michigan

2.3%

Louisiana

1.9%

Wisconsin

1.9%

Minnesota

1.9%

District

of

Columbia

1.7%

Arizona

1.7%

Oregon

1.6%

Other

16.3%

Total

100%

1

See

the

Portfolio

of

Investments

for

the

remaining

states

comprising

"Other"

and

not

listed

in

the

table

above.

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

Performance

Overview

and

Holding

Summaries

April

30,

2023

11

NEA

Refer

to

the

Glossary

of

Terms

Used

in

this

Report

for

further

definition

of

the

terms

used

within

this

section.

Fund

Performance*

*For

purposes

of

Fund

performance,

relative

results

are

measured

against

the

NEA

Blended

Benchmark.

The

Fund’s

Blended

Benchmark

consists

of:

1)

80%

S&P

Municipal

Bond

Investment

Grade

Index

and

2)

20%

S&P

Municipal

Bond

High

Yield

Index.

The

Fund’s

performance

was

measured

against

the

S&P

Municipal

Bond

Index

through

September

11,

2016.

Performance

data

shown

represents

past

performance

and

does

not

predict

or

guarantee

future

results.

Current

per-

formance

may

be

higher

or

lower

than

the

data

shown.

Returns

do

not

reflect

the

deduction

of

taxes

that

shareholders

may

have

to

pay

on

Fund

distributions

or

upon

the

sale

of

Fund

shares.

Returns

at

NAV

are

net

of

Fund

expenses,

and

assume

reinvestment

of

distributions.

Comparative

index

return

information

is

provided

for

the

Fund’s

shares

at

NAV

only.

Indexes

are

not

available

for

direct

investment.

Daily

Common

Share

NAV

and

Share

Price

Total

Returns

as

of

April

30,

2023

Cumulative

Average

Annual

Inception

Date

6-Month

1-Year

5-Year

10-Year

NEA

at

Common

Share

NAV

11/21/02

12.81%

(0.23)%

1.68%

2.95%

NEA

at

Common

Share

Price

11/21/02

9.87%

(6.57)%

1.94%

2.53%

S&P

Municipal

Bond

Index

—

7.15%

2.44%

2.06%

2.27%

NEA

Blended

Benchmark

—

7.39%

2.12%

2.23%

2.40%

12

Performance

Overview

and

Holdings

Summaries

April

30,

2023

(continued)

Holdings

Summaries

as

of

April

30,

2023

This

data

relates

to

the

securities

held

in

the

Fund’s

portfolio

of

investments

as

of

the

end

of

the

reporting

period.

It

should

not

be

construed

as

a

measure

of

performance

for

the

Fund

itself.

Holdings

are

subject

to

change.

The

ratings

disclosed

are

the

lowest

rating

given

by

one

of

the

following

national

rating

agencies:

Standard

&

Poor’s

Group,

Moody’s

Investors

Service,

Inc.

or

Fitch,

Inc.

Credit

ratings

are

subject

to

change.

AAA,

AA,

A

and

BBB

are

investment

grade

ratings;

BB,

B,

CCC,

CC,

C

and

D

are

below-investment

grade

ratings.

Holdings

designated

N/R

are

not

rated

by

these

national

rating

agencies.

Fund

Allocation

(%

of

net

assets)

Municipal

Bonds

162.1‌%

Other

Assets

&

Liabilities,

Net

2.3%

Floating

Rate

Obligations

(2.4)%

AMTP

Shares,

Net

(4.5‌)%

MFP

Shares,

Net

(27.2‌)%

VRDP

Shares,

Net

(30.3‌)%

Net

Assets

100‌%

Bond

Credit

Quality

(%

of

total

investment

exposure)

U.S.

Guaranteed

10.3%

AAA

2.6%

AA

30.6%

A

35.0%

BBB

13.2%

BB

or

Lower

3.2%

N/R

(not

rated)

5.1%

Total

100‌%

Portfolio

Composition

(%

of

total

investments)

Health

Care

22.1%

Tax

Obligation/Limited

17.7%

Transportation

14.9%

Tax

Obligation/General

11.9%

Utilities

11.0%

U.S.

Guaranteed

10.4%

Education

and

Civic

Organizations

6.7%

Other

5.3%

Total

100%

States

and

Territories

1

(%

of

total

municipal

bonds)

Illinois

9.8%

Colorado

8.7%

Michigan

7.9%

Texas

7.3%

New

York

6.2%

New

Jersey

4.5%

Florida

4.3%

California

4.2%

Pennsylvania

3.6%

Ohio

3.4%

Missouri

3.3%

Minnesota

2.8%

North

Carolina

2.7%

South

Carolina

2.5%

Wisconsin

2.4%

Georgia

2.4%

Washington

2.3%

District

of

Columbia

2.2%

Oregon

1.8%

Indiana

1.7%

Other

16.0%

Total

100%

1

See

the

Portfolio

of

Investments

for

the

remaining

states

comprising

"Other"

and

not

listed

in

the

table

above.

13

Nuveen

Quality

Municipal

Income

Fund

Portfolio

of

Investments

April

30,

2023

(Unaudited)

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

LONG-TERM

INVESTMENTS

-

162.7%  

(99.7%

of

Total

Investments) 

X

4,977,546,856

MUNICIPAL

BONDS

-

162.7%

(99.7%

of

Total

Investments)

X

4,977,546,856

Alabama

-

0.9%

(0.5%

of

Total

Investments)

$

5,000

Alabama

Special

Care

Facilities

Financing

Authority,

Revenue

Bonds,

Ascension

Health,

Series

2016C,

5.000%,

11/15/46

5/26

at

100.00

Aa2  

$

5,111,800

Alabama

State

Port

Authority,

Docks

Facilities

Revenue

Bonds,

Refunding

Series

2017A:

5,000

5.000%,

10/01/33

-

AGM

Insured,

(AMT)

10/27

at

100.00

BBB+  

5,279,400

5,455

5.000%,

10/01/34

-

AGM

Insured,

(AMT)

10/27

at

100.00

BBB+  

5,741,660

5,550

5.000%,

10/01/35

-

AGM

Insured,

(AMT)

10/27

at

100.00

BBB+  

5,811,405

1,000

Southeast

Energy

Authority,

Alabama,

Commodity

Supply

Revenue

Bonds,

Project

3,

Fixed

Rate

Series

2022A-1,

5.500%,

1/01/53,

(Mandatory

Put

12/01/29)

9/29

at

100.10

A1  

1,080,950

4,165

Tuscaloosa

County

Industrial

Development

Authority,

Alabama,

Gulf

Opportunity

Zone

Bonds,

Hunt

Refining

Project,

Refunding

Series

2019A,

5.250%,

5/01/44,

144A

5/29

at

100.00

N/R  

3,686,025

Total

Alabama

26,711,240

Alaska

-

0.3%

(0.2%

of

Total

Investments)

Alaska

Industrial

Development

and

Export

Authority,

Power

Revenue

Bonds,

Snettisham

Hydroelectric

Project,

Refunding

Series

2015:

1,580

5.000%,

1/01/24,

(AMT)

No

Opt.

Call

Baa2  

1,588,042

3,400

5.000%,

1/01/25,

(AMT)

No

Opt.

Call

Baa2  

3,457,834

1,000

5.000%,

1/01/28,

(AMT)

7/25

at

100.00

Baa2  

1,025,010

1,075

5.000%,

1/01/29,

(AMT)

7/25

at

100.00

Baa2  

1,102,940

300

5.000%,

1/01/31,

(AMT)

7/25

at

100.00

Baa2  

307,803

395

Northern

Tobacco

Securitization

Corporation,

Alaska,

Tobacco

Settlement

Asset-Backed

Bonds,

Senior

Series

2021A

Class

1,

4.000%,

6/01/50

6/31

at

100.00

BBB+  

349,559

Total

Alaska

7,831,188

Arizona

-

2.8%

(1.7%

of

Total

Investments)

3,815

Arizona

Board

of

Regents,

University

of

Arizona,

Speed

Revenue

Bonds,

Stimulus

Plan

for

Economic

and

Educational

Development,

Refunding

Series

2020A,

4.000%,

8/01/44

8/30

at

100.00

A+  

3,718,061

2,500

Arizona

Health

Facilities

Authority,

Revenue

Bonds,

Scottsdale

Lincoln

Hospitals

Project,

Refunding

Series

2014A,

5.000%,

12/01/39

12/24

at

100.00

A2  

2,546,650

1,000

Arizona

Industrial

Development

Authority

Education

Revenue

Bonds,

Academies

of

Math

&

Science

Projects,

Series

2023,

5.375%,

7/01/53

7/31

at

100.00

BB+  

963,110

2,000

Arizona

Industrial

Development

Authority,

Arizona,

Education

Revenue

Bonds,

Academies

of

Math

&

Science

Projects,

Series

2018A,

5.000%,

7/01/48

1/28

at

100.00

AA-  

2,023,300

11,795

Maricopa

County

Industrial

Development

Authority,

Arizona,

Revenue

Bonds,

Banner

Health,

Refunding

Series

2016A,

4.000%,

1/01/36

1/27

at

100.00

AA-  

11,916,017

4,665

Phoenix

Civic

Improvement

Corporation,

Arizona,

Airport

Revenue

Bonds,

Junior

Lien

Series

2019B,

5.000%,

7/01/49,

(AMT)

7/29

at

100.00

A+  

4,803,037

15,935

Phoenix

Civic

Improvement

Corporation,

Arizona,

Airport

Revenue

Bonds,

Senior

Lien

Series

2017A,

5.000%,

7/01/42,

(AMT)

7/27

at

100.00

AA-  

16,433,765

6,000

Phoenix

Civic

Improvement

Corporation,

Arizona,

Airport

Revenue

Bonds,

Senior

Lien

Series

2018,

5.000%,

7/01/48,

(AMT)

7/28

at

100.00

AA-  

6,176,280

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

14

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Arizona

(continued)

$

7,000

Phoenix

Civic

Improvement

Corporation,

Arizona,

Revenue

Bonds,

Civic

Plaza

Expansion

Project,

Series

2005B,

5.500%,

7/01/39

-

FGIC

Insured

No

Opt.

Call

AA  

$

8,647,590

1,000

Pinal

County

Electrical

District

4,

Arizona,

Electric

System

Revenue

Bonds,

Refunding  Series

2015,

4.000%,

12/01/38

-

AGM

Insured

12/25

at

100.00

AA  

1,006,680

Salt

Verde

Financial

Corporation,

Arizona,

Senior

Gas

Revenue

Bonds,

Citigroup

Energy

Inc

Prepay

Contract

Obligations,

Series

2007:

500

5.500%,

12/01/29

No

Opt.

Call

BBB+  

539,560

24,765

5.000%,

12/01/37

No

Opt.

Call

BBB+  

25,691,211

1,100

Student

and

Academic

Services

LLC,

Arizona,

Lease

Revenue

Bonds,

Northern

Arizona

University

Project,

Series

2014,

5.000%,

6/01/34

-

BAM

Insured

6/24

at

100.00

A2  

1,116,423

Total

Arizona

85,581,684

Arkansas

-

0.3%

(0.2%

of

Total

Investments)

5,020

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

BB-  

5,012,269

4,000

Arkansas

Development

Finance

Authority,

Industrial

Development

Revenue

Bonds,

Big

River

Steel

Project,

Series

2019,

4.500%,

9/01/49,

(AMT),

144A

9/26

at

103.00

BB-  

3,590,040

2,055

Arkansas

State

University,

Student

Fee

Revenue

Bonds,

Jonesboro

Campus,

Series

2013,

4.875%,

12/01/43

12/23

at

100.00

A1  

2,056,624

Total

Arkansas

10,658,933

California

-

11.8%

(7.2%

of

Total

Investments)

2,665

Alameda

Corridor

Transportation

Authority,

California,

Revenue

Bonds,

Refunding

Second

Subordinate

Lien

Series

2022C,

5.000%,

10/01/52

-

AGM

Insured

10/32

at

100.00

BBB  

2,899,067

Anaheim

Public

Financing

Authority,

California,

Lease

Revenue

Bonds,

Public

Improvement

Project,

Series

1997C:

2,945

0.000%,

9/01/27

-

AGM

Insured

No

Opt.

Call

A1  

2,570,720

7,150

0.000%,

9/01/28

-

AGM

Insured

No

Opt.

Call

A1  

6,046,540

2,455

0.000%,

9/01/32

-

AGM

Insured

No

Opt.

Call

A1  

1,783,116

105

0.000%,

9/01/35

-

AGM

Insured,

(ETM)

No

Opt.

Call

AA  (4)

71,624

95

0.000%,

9/01/35

-

AGM

Insured

No

Opt.

Call

AA  

59,712

1,055

Brisbane

School

District,

San

Mateo

County,

California,

General

Obligation

Bonds,

Election

2003

Series

2005,

0.000%,

7/01/35

-

AGM

Insured

No

Opt.

Call

A1  

664,777

Byron

Unified

School

District,

Contra

Costa

County,

California,

General

Obligation

Bonds,

Series

2007B:

60

0.000%,

8/01/32,

(ETM)

No

Opt.

Call

A2  (4)

46,727

1,405

0.000%,

8/01/32

-

SYNCORA

GTY

Insured

No

Opt.

Call

A+  

1,019,384

235

0.000%,

8/01/32

-

SYNCORA

GTY

Insured,

(ETM)

No

Opt.

Call

N/R  (4)

184,694

Calexico

Unified

School

District,

Imperial

County,

California,

General

Obligation

Bonds,

Series

2005B:

3,685

0.000%,

8/01/31

-

FGIC

Insured

No

Opt.

Call

A  

2,781,364

4,505

0.000%,

8/01/33

-

FGIC

Insured

No

Opt.

Call

A  

3,140,075

California

Health

Facilities

Financing

Authority,

California,

Revenue

Bonds,

Sutter

Health,

Refunding

Series

2016B:

2,855

5.000%,

11/15/46,

(Pre-refunded

11/15/26)

11/26

at

100.00

N/R  (4)

3,085,084

10,000

5.000%,

11/15/46

11/26

at

100.00

A+  

10,267,800

16,665

California

Health

Facilities

Financing

Authority,

California,

Revenue

Bonds,

Sutter

Health,

Refunding

Series

2017A,

5.000%,

11/15/48

11/27

at

100.00

A+  

17,191,281

15

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

California

(continued)

$

2,275

California

Health

Facilities

Financing

Authority,

California,

Revenue

Bonds,

Sutter

Health,

Series

2018A,

4.000%,

11/15/42

11/27

at

100.00

A+  

$

2,179,063

710

California

Health

Facilities

Financing

Authority,

Revenue

Bonds,

Saint

Joseph

Health

System,

Series

2013A,

5.000%,

7/01/37,

(Pre-refunded

7/01/23)

7/23

at

100.00

A  (4)

711,952

5,000

California

Municipal

Finance

Authority,

Revenue

Bonds,

Linxs

APM

Project,

Senior

Lien

Series

2018A,

5.000%,

12/31/43,

(AMT)

6/28

at

100.00

BBB-  

5,097,600

3,250

California

Municipal

Finance

Authority,

Reveue

Bonds,

Community

Medical

Centers,

Series

2017A,

5.000%,

2/01/47

2/27

at

100.00

BBB+  

3,335,182

815

California

State

Public

Works

Board,

Lease

Revenue

Bonds,

Various

Capital

Projects,

Series

2013I,

5.000%,

11/01/38

11/23

at

100.00

A+  

821,145

500

California

Statewide

Communities

Development

Authority,

California,

Revenue

Bonds,

Loma

Linda

University

Medical

Center,

Series

2014A,

5.250%,

12/01/44

12/24

at

100.00

BB  

500,730

California

Statewide

Communities

Development

Authority,

California,

Revenue

Bonds,

Loma

Linda

University

Medical

Center,

Series

2016A:

6,000

5.000%,

12/01/46,

144A

6/26

at

100.00

BB  

5,745,780

8,550

5.250%,

12/01/56,

144A

6/26

at

100.00

BB  

8,197,996

California

Statewide

Community

Development

Authority,

Revenue

Bonds,

Daughters

of

Charity

Health

System,

Series

2005A:

43

5.750%,

7/01/30

(5),(6)

1/22

at

100.00

N/R  

42,527

116

5.500%,

7/01/39

(5),(6)

1/22

at

100.00

N/R  

116,467

4,890

Clovis

Unified

School

District,

Fresno

County,

California,

General

Obligation

Bonds,

Series

2006B,

0.000%,

8/01/26

-

NPFG

Insured

No

Opt.

Call

Baa2  

4,404,423

1,000

Coachella

Valley

Unified

School

District,

Riverside

County,

California,

General

Obligation

Bonds,

Series

2005A,

0.000%,

8/01/30

-

FGIC

Insured

No

Opt.

Call

A-  

794,740

4,000

East

Bay

Municipal

Utility

District,

Alameda

and

Contra

Costa

Counties,

California,

Water

System

Revenue

Bonds,

Series

2014C,

5.000%,

6/01/44

6/24

at

100.00

AA+  

4,048,680

3,010

El

Camino

Community

College

District,

California,

General

Obligation

Bonds,

Election

of

2002

Series

2012C,

0.000%,

8/01/25

No

Opt.

Call

AA+  

2,823,440

3,500

Foothill/Eastern

Transportation

Corridor

Agency,

California,

Toll

Road

Revenue

Bonds,

Refunding

Senior

Lien

Series

2015A,

0.000%,

1/15/34

-

AGM

Insured

No

Opt.

Call

BBB+  

2,474,465

Foothill/Eastern

Transportation

Corridor

Agency,

California,

Toll

Road

Revenue

Bonds,

Refunding

Series

2013A:

1,480

5.750%,

1/15/46,

(Pre-refunded

1/15/24)

1/24

at

100.00

Baa2  (4)

1,508,786

6,480

6.000%,

1/15/49,

(Pre-refunded

1/15/24)

1/24

at

100.00

Baa2  (4)

6,615,821

9,930

Golden

State

Tobacco

Securitization

Corporation,

California,

Enhanced

Tobacco

Settlement

Asset-Backed

Revenue

Bonds,

Refunding

Series

2015A,

5.000%,

6/01/45,

(Pre-refunded

6/01/25)

6/25

at

100.00

A+  (4)

10,399,292

Golden

State

Tobacco

Securitization

Corporation,

California,

Enhanced

Tobacco

Settlement

Asset-Backed

Revenue

Bonds,

Series

2005A:

1,455

0.000%,

6/01/24

-

AMBAC

Insured,

(ETM)

No

Opt.

Call

A+  (4)

1,407,640

3,500

0.000%,

6/01/26

-

AGM

Insured,

(ETM)

No

Opt.

Call

Aa3  (4)

3,224,130

59,280

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

N/R  

6,574,745

1,260

Huntington

Beach

Union

High

School

District,

Orange

County,

California,

Certificates

of

Participation,

Capital

Project,

Series

2007,

0.000%,

9/01/35

-

AGM

Insured

No

Opt.

Call

A1  

801,625

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

16

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

California

(continued)

$

5,240

Huntington

Beach

Union

High

School

District,

Orange

County,

California,

General

Obligation

Bonds,

Series

2005,

0.000%,

8/01/30

-

AGM

Insured

No

Opt.

Call

AA  

$

4,251,526

2,500

Huntington

Beach

Union

High

School

District,

Orange

County,

California,

General

Obligation

Bonds,

Series

2007,

0.000%,

8/01/32

-

FGIC

Insured

No

Opt.

Call

AA-  

1,886,200

5,000

Kern

Community

College

District,

California,

General

Obligation

Bonds,

Safety,

Repair

&

Improvement,

Election

2002

Series

2006,

0.000%,

11/01/24

-

AGM

Insured

No

Opt.

Call

AA  

4,764,300

1,045

Lake

Tahoe

Unified

School

District,

El

Dorado

County,

California,

General

Obligation

Bonds,

Series

2001B,

0.000%,

8/01/31

-

NPFG

Insured

No

Opt.

Call

A-  

810,147

9,140

Los

Angeles

Department

of

Airports,

California,

Revenue

Bonds,

Los

Angeles

International

Airport,

Senior

Lien

Series

2015D,

5.000%,

5/15/41,

(AMT)

5/25

at

100.00

AA  

9,252,970

Los

Angeles

Department

of

Airports,

California,

Revenue

Bonds,

Los

Angeles

International

Airport,

Subordinate

Lien

Series

2021D:

12,835

5.000%,

5/15/46,

(AMT)

11/31

at

100.00

AA-  

13,520,774

40

5.000%,

5/15/46,

(Pre-refunded

11/15/31),

(AMT)

11/31

at

100.00

N/R  (4)

45,850

2,665

Los

Angeles

Department

of

Water

and

Power,

California,

Power

System

Revenue

Bonds,

Series

2014B,

5.000%,

7/01/43

1/24

at

100.00

AA-  

2,691,810

6,215

Martinez

Unified

School

District,

Contra

Costa

County,

California,

General

Obligation

Bonds,

Series

2011,

5.875%,

8/01/31,

(Pre-

refunded

8/01/24)

8/24

at

100.00

Aa3  (4)

6,438,305

5,955

Mount

San

Antonio

Community

College

District,

Los

Angeles

County,

California,

General

Obligation

Bonds,

Election

of

2008,

Series

2013A,

0.000%,

8/01/43

(7)

8/35

at

100.00

AA  

5,484,615

2,700

M-S-R

Energy

Authority,

California,

Gas

Revenue

Bonds,

Citigroup

Prepay

Contracts,

Series

2009A,

7.000%,

11/01/34

No

Opt.

Call

BBB+  

3,290,490

2,200

M-S-R

Energy

Authority,

California,

Gas

Revenue

Bonds,

Citigroup

Prepay

Contracts,

Series

2009C,

6.500%,

11/01/39

No

Opt.

Call

BBB+  

2,581,282

5,875

Ontario

Redevelopment

Financing

Authority,

San

Bernardino

County,

California,

Revenue

Bonds,

Redevelopment

Project

1,

Refunding

Series

1995,

7.400%,

8/01/25

-

NPFG

Insured

No

Opt.

Call

Baa2  

6,083,093

4,930

Patterson

Joint

Unified

School

District,

Stanislaus

County,

California,

General

Obligation

Bonds,

2008

Election

Series

2009B,

0.000%,

8/01/42

-

AGM

Insured

No

Opt.

Call

A1  

2,122,069

13,145

Perris,

California,

GNMA

Mortgage-Backed

Securities

Program

Single

Family

Mortgage

Revenue

Bonds,

Series

1988B,

8.200%,

9/01/23,

(ETM)

No

Opt.

Call

AA+  (4)

13,336,523

6,000

Placentia-Yorba

Linda

Unified

School

District,

Orange

County,

California,

Certificates

of

Participation,

Series

2006,

0.000%,

10/01/34

-

FGIC

Insured,

(ETM)

No

Opt.

Call

A1  (4)

4,374,300

995

Pomona,

California,

GNMA/FNMA

Collateralized

Securities

Program

Single

Family

Mortgage

Revenue

Bonds,

Series

1990A,

7.600%,

5/01/23,

(ETM)

No

Opt.

Call

AA+  (4)

995,000

2,000

Poway

Unified

School

District,

San

Diego

County,

California,

General

Obligation

Bonds,

School

Facilities

Improvement

District

2007-1,

Series

2011A,

0.000%,

8/01/41

No

Opt.

Call

AA-  

942,180

5,000

Rialto

Unified

School

District,

San

Bernardino

County,

California,

General

Obligation

Bonds,

2010

Election

Series

2011A,

0.000%,

8/01/41

-

AGM

Insured

(7)

8/36

at

100.00

Aa3  

5,747,150

17

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

California

(continued)

$

5,000

Riverside

County

Asset

Leasing

Corporation,

California,

Leasehold

Revenue

Bonds,

Riverside

County

Hospital

Project,

Series

1997,

0.000%,

6/01/25

-

NPFG

Insured

No

Opt.

Call

A+  

$

4,662,900

4,615

Riverside

County

Redevelopment

Agency,

California,

Tax

Allocation

Bonds,

Jurupa

Valley

Project

Area,

Series

2011B,

0.000%,

10/01/38

No

Opt.

Call

A+  

2,442,258

330

Riverside

County

Transportation

Commission,

California,

Toll

Revenue

Senior

Lien

Bonds,

Series

2013A,

5.750%,

6/01/48,

(Pre-refunded

6/01/23)

6/23

at

100.00

A  (4)

330,663

10,990

San

Diego

County

Regional

Airport

Authority,

California,

Airport

Revenue

Bonds,

Subordinate

Series

2021B,

5.000%,

7/01/46,

(AMT)

7/31

at

100.00

A2  

11,547,523

4,945

San

Francisco

Airports

Commission,

California,

Revenue

Bonds,

San

Francisco

International

Airport,

Second

Series

2016B,

5.000%,

5/01/41,

(AMT)

5/26

at

100.00

A+  

5,055,570

10,000

San

Francisco

Airports

Commission,

California,

Revenue

Bonds,

San

Francisco

International

Airport,

Second

Series

2017A,

5.000%,

5/01/42,

(AMT)

5/27

at

100.00

A+  

10,283,500

22,460

San

Francisco

Airports

Commission,

California,

Revenue

Bonds,

San

Francisco

International

Airport,

Second

Series

2019A,

5.000%,

5/01/49,

(AMT)

5/29

at

100.00

A+  

23,217,576

11,000

San

Francisco

Airports

Commission,

California,

Revenue

Bonds,

San

Francisco

International

Airport,

Second

Series

2019E,

5.000%,

5/01/45,

(AMT)

5/29

at

100.00

A+  

11,428,010

2,000

San

Francisco

City

and

County

Redevelopment

Agency

Successor

Agency,

California,

Special

Tax

Bonds,

Community

Facilities

District  6

Mission

Bay

South

Public

Improvements,

Series

2013C,

0.000%,

8/01/43

5/23

at

30.77

N/R  

614,060

2,000

San

Joaquin

Hills

Transportation

Corridor

Agency,

Orange

County,

California,

Toll

Road

Revenue

Bonds,

Refunding

Junior

Lien

Series

2014B,

5.250%,

1/15/44

1/25

at

100.00

BBB  

2,036,040

San

Joaquin

Hills

Transportation

Corridor

Agency,

Orange

County,

California,

Toll

Road

Revenue

Bonds,

Refunding

Senior

Lien

Series

2014A:

15,350

5.000%,

1/15/44,

(Pre-refunded

1/15/25)

1/25

at

100.00

A  (4)

15,932,993

25,840

5.000%,

1/15/50,

(Pre-refunded

1/15/25)

1/25

at

100.00

A  (4)

26,821,403

San

Jose,

California,

Airport

Revenue

Bonds,

Refunding

Series

2017A:

5,000

5.000%,

3/01/41,

(AMT)

3/27

at

100.00

A  

5,147,400

5,000

5.000%,

3/01/47,

(AMT)

3/27

at

100.00

A  

5,107,200

14,985

San

Ysidro

School

District,

San

Diego

County,

California,

General

Obligation

Bonds,

1997

Election

Series

2012G,

0.000%,

8/01/40

-

AGM

Insured

No

Opt.

Call

AA  

6,955,288

6,660

San

Ysidro

School

District,

San

Diego

County,

California,

General

Obligation

Bonds,

Refunding

Series

2015,

0.000%,

8/01/43

8/25

at

38.93

A3  

2,338,526

2,460

Santee

School

District,

San

Diego

County,

California,

General

Obligation

Bonds,

Capital

Appreciation,

Election

2006,

Series

2008D,

0.000%,

8/01/33

-

AGC

Insured

No

Opt.

Call

AA  

1,758,408

5,000

Solano

Community

College

District,

Solano

and

Yolo

Counties,

California,

General

Obligation

Bonds,

Election

2012

Series

2013A,

5.000%,

8/01/43,

(Pre-refunded

8/01/23)

8/23

at

100.00

AA  (4)

5,022,300

1,145

Southern

Kern

Unified

School

District,

Kern

County,

California,

General

Obligation

Bonds,

Series

2006C,

0.000%,

11/01/30

-

AGM

Insured

No

Opt.

Call

A1  

900,760

1,175

Southern

Kern

Unified

School

District,

Kern

County,

California,

General

Obligation

Bonds,

Series

2010B,

0.000%,

11/01/35

-

AGM

Insured

No

Opt.

Call

A1  

738,605

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

18

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

California

(continued)

$

2,410

Victor

Elementary

School

District,

San

Bernardino

County,

California,

General

Obligation

Bonds,

Series

2002A,

0.000%,

8/01/26

-

FGIC

Insured

No

Opt.

Call

A+  

$

2,174,832

3,750

Wiseburn

School

District,

Los

Angeles

County,

California,

General

Obligation

Bonds,

Series

2011B,

0.000%,

8/01/36

-

AGM

Insured

(7)

8/31

at

100.00

AA  

3,998,475

Total

California

360,771,068

Colorado

-

12.9%

(7.9%

of

Total

Investments)

4,350

Aerotropolis

Regional

Transportation

Authority,

Colorado,

Special

Revenue

Bonds,

Series

2021,

4.375%,

12/01/52

12/26

at

103.00

N/R  

3,293,950

3,000

Anthem

West

Metropolitan

District,

Colorado,

General

Obligation

Bonds,

Refunding

Series

2015,

5.000%,

12/01/35

-

BAM

Insured

12/25

at

100.00

A1  

3,132,270

2,000

Arvada,

Colorado,

Water

Enterprise

Revenue

Bonds,

Series

2022,

4.000%,

12/01/48

12/32

at

100.00

AA+  

1,981,880

4,195

Boulder

Larimer

&

Weld

Counties

School

District

RE-1J

Saint

Vrain

Valley,

Colorado,

General

Obligation

Bonds,

Series

2016C,

4.000%,

12/15/34

12/26

at

100.00

AA+  

4,314,180

5,095

Brighton,

Colorado,

Water

Activity

Enterprise

Revenue

Bonds,

Water

System

Project,

Series

2022,

5.000%,

6/01/52

6/32

at

100.00

AA  

5,590,591

4,000

Centennial

Water

and

Sanitation

District,

Douglas

County,

Colorado,

Water

and

Wastewater

Revenue

Bonds,

Series

2019,

5.000%,

12/01/43

12/28

at

100.00

AA+  

4,341,800

1,775

Centerra

Metropolitan

District

1,

Loveland,

Colorado,

Special

Revenue

Bonds,

Refunding

&

Improvement

Series

2017,

5.000%,

12/01/29,

144A

5/23

at

103.00

N/R  

1,751,836

1,500

Cherokee

Metropolitan

District,

Colorado,

Water

and

Wastewater

Revenue

Bonds,

Series

2020,

4.000%,

8/01/50

-

BAM

Insured

8/30

at

100.00

AA  

1,435,320

2,945

Colorado

Educational

and

Cultural

Facilities

Authority,

Charter

School

Revenue

Bonds,

Community

Leadership

Academy,

Inc.

Second

Campus

Project,

Series

2013,

7.350%,

8/01/43

8/23

at

100.00

BB+  

2,964,172

1,715

Colorado

Educational

and

Cultural

Facilities

Authority,

Charter

School

Revenue

Bonds,

Flagstaff

Academy

Project,

Refunding

Series

2016,

3.625%,

8/01/46

8/26

at

100.00

A+  

1,430,859

500

Colorado

Educational

and

Cultural

Facilities

Authority,

Charter

School

Revenue

Bonds,

Liberty

Common

Charter

School,

Series

2014A,

5.000%,

1/15/44

1/24

at

100.00

A+  

502,780

1,000

Colorado

Educational

and

Cultural

Facilities

Authority,

Charter

School

Revenue

Bonds,

Peak-to-Peak

Charter

School,

Refunding

Series

2014,

5.000%,

8/15/30

8/24

at

100.00

A+  

1,022,150

3,915

Colorado

Educational

and

Cultural

Facilities

Authority,

Charter

School

Revenue

Bonds,

Weld

County

School

District

6

-

Frontier

Academy,

Refunding

&

Improvement

Series

2016,

3.250%,

6/01/46

6/26

at

100.00

A+  

3,145,585

545

Colorado

Educational

and

Cultural

Facilities

Authority,

Revenue

Bonds,

University

Corporation

for

Atmospheric

Research

Project,

Refunding

Series

2017,

3.625%,

9/01/31

9/27

at

100.00

A2  

553,219

Colorado

Educational

and

Cultural

Facilities

Authority,

Revenue

Bonds,

University

of

Denver,

Series

2017A:

1,200

4.000%,

3/01/36

3/27

at

100.00

A1  

1,216,608

1,600

4.000%,

3/01/37

3/27

at

100.00

A1  

1,615,520

5,460

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

AdventHealth

Obligated

Group,

Series

2019A,

4.000%,

11/15/43

11/29

at

100.00

AA  

5,281,622

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

AdventHealth

Obligated

Group,

Series

2021A:

17,905

4.000%,

11/15/46

11/31

at

100.00

AA  

16,994,889

19

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Colorado

(continued)

$

11,090

4.000%,

11/15/50

11/31

at

100.00

AA  

$

10,311,260

4,600

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

Christian

Living

Neighborhoods

Project,

Refunding

Series

2016,

5.000%,

1/01/37

1/24

at

102.00

N/R  

4,068,654

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

CommonSpirit

Health,

Series

2019A-2:

4,000

5.000%,

8/01/44

8/29

at

100.00

Baa1  

4,132,000

15,395

4.000%,

8/01/49

8/29

at

100.00

Baa1  

13,962,649

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

CommonSpirit

Health,

Series

2022A:

2,725

5.500%,

11/01/47

11/32

at

100.00

Baa1  

2,943,736

2,300

5.250%,

11/01/52

11/32

at

100.00

Baa1  

2,419,945

270

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

Evangelical

Lutheran

Good

Samaritan

Society

Project,

Series

2013,

5.625%,

6/01/43,

(Pre-refunded

6/01/23)

6/23

at

100.00

N/R  (4)

270,497

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

Evangelical

Lutheran

Good

Samaritan

Society

Project,

Series

2013A:

2,670

5.000%,

6/01/28,

(Pre-refunded

6/01/25)

6/25

at

100.00

N/R  (4)

2,788,441

6,425

5.000%,

6/01/40,

(Pre-refunded

6/01/25)

6/25

at

100.00

N/R  (4)

6,710,013

1,390

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

Frasier

Meadows

Project,

Refunding

&

Improvement

Series

2017A,

5.250%,

5/15/47

5/27

at

100.00

BBB-  

1,293,200

5,000

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

Intermountain

Healthcare,

Series

2022A,

5.000%,

5/15/52

5/32

at

100.00

AA+  

5,349,700

3,785

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

Parkview

Medical

Center,

Series

2020A,

4.000%,

9/01/50

9/30

at

100.00

Baa1  

3,196,925

5,535

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

Sanford

Health,

Series

2019A,

5.000%,

11/01/44

11/29

at

100.00

A+  

5,727,507

3,300

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

SCL

Health

System,

Refunding

Series

2019A,

4.000%,

1/01/37

1/30

at

100.00

AA+  

3,367,617

1,100

Colorado

High

Performance

Transportation

Enterprise,

C-470

Express

Lanes

Revenue

Bonds,

Senior

Lien

Series

2017,

5.000%,

12/31/56

12/24

at

100.00

BBB  

1,073,644

Colorado

State

Board

of

Governors,

Colorado

State

University

Auxiliary

Enterprise

System

Revenue

Bonds,

Refunding

Series

2017C:

1,115

5.000%,

3/01/43,

(Pre-refunded

3/01/28)

3/28

at

100.00

N/R  (4)

1,245,388

710

5.000%,

3/01/43

-

BAM

Insured

3/28

at

100.00

AA  

759,210

950

5.000%,

3/01/43,

(Pre-refunded

3/01/28)

-

BAM

Insured

3/28

at

100.00

N/R  (4)

1,058,804

2,360

Colorado

State

Board

of

Governors,

Colorado

State

University

Auxiliary

Enterprise

System

Revenue

Bonds,

Refunding

Series

2017E,

4.000%,

3/01/43

3/28

at

100.00

AA  

2,321,060

3,420

Colorado

State,

Building

Excellent

Schools

Today,

Certificates

of

Participation,

Series

2020R,

4.000%,

3/15/45

3/30

at

100.00

AA-  

3,353,447

4,000

Colorado

State,

Building

Excellent

Schools

Today,

Certificates

of

Participation,

Series

2021S,

4.000%,

3/15/41

3/31

at

100.00

AA-  

4,021,160

3,000

Commerce

City,

Colorado,

Sales

and

Use

Tax

Revenue

Bonds,

Series

2014,

5.000%,

8/01/44,

(Pre-refunded

8/01/24)

-

AGM

Insured

8/24

at

100.00

A1  (4)

3,069,600

7,250

Commerce

City,

Colorado,

Sales

and

Use

Tax

Revenue

Bonds,

Series

2016,

5.000%,

8/01/46,

(Pre-refunded

8/01/26)

8/26

at

100.00

A1  (4)

7,771,420

3,400

Denver

City

and

County,

Colorado,

Airport

System

Revenue

Bonds,

Series

2022B,

5.250%,

11/15/53

11/32

at

100.00

AA-  

3,785,356

Denver

City

and

County,

Colorado,

Airport

System

Revenue

Bonds,

Series

2022D:

2,790

5.750%,

11/15/45,

(AMT)

11/32

at

100.00

AA-  

3,169,635

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

20

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Colorado

(continued)

$

5,000

5.000%,

11/15/53,

(AMT)

11/32

at

100.00

AA-  

$

5,239,250

1,100

Denver

City

and

County,

Colorado,

Airport

System

Revenue

Bonds,

Subordinate

Lien

Series

2013A,

5.250%,

11/15/43,

(AMT)

11/23

at

100.00

A+  

1,101,694

4,515

Denver

City

and

County,

Colorado,

Airport

System

Revenue

Bonds,

Subordinate

Lien

Series

2013B,

5.000%,

11/15/43

11/23

at

100.00

A+  

4,533,873

Denver

City

and

County,

Colorado,

Airport

System

Revenue

Bonds,

Subordinate

Lien

Series

2018A:

11,000

5.000%,

12/01/43,

(AMT)

12/28

at

100.00

A+  

11,405,790

13,040

5.000%,

12/01/48,

(AMT)

12/28

at

100.00

A  

13,385,821

9,040

5.250%,

12/01/48,

(AMT)

12/28

at

100.00

N/R  

9,390,300

1,820

Denver

City

and

County,

Colorado,

Dedicated

Tax

Revenue

Bonds,

Refunding

&

Improvement

Series

2016A,

4.000%,

8/01/46

8/26

at

100.00

AA-  

1,769,040

11,000

Denver

City

and

County,

Colorado,

Dedicated

Tax

Revenue

Bonds,

Series

2021A,

4.000%,

8/01/51

8/31

at

100.00

AA-  

10,703,000

2,005

Denver

City

and

County,

Colorado,

Special

Facilities

Airport

Revenue

Bonds,

United

Airlines,

Inc.

Project,

Refunding

Series

2017,

5.000%,

10/01/32,

(AMT)

10/23

at

100.00

BB-  

2,007,185

Denver

Convention

Center

Hotel

Authority,

Colorado,

Revenue

Bonds,

Convention

Center

Hotel,

Refunding

Senior

Lien

Series

2016:

2,955

5.000%,

12/01/28

12/26

at

100.00

BBB-  

3,062,444

2,000

5.000%,

12/01/29

12/26

at

100.00

BBB-  

2,071,120

2,400

5.000%,

12/01/36

12/26

at

100.00

BBB-  

2,424,984

1,605

5.000%,

12/01/40

12/26

at

100.00

BBB-  

1,604,920

E-470

Public

Highway

Authority,

Colorado,

Senior

Revenue

Bonds,

Capital

Appreciation

Series

2010A:

385

0.000%,

9/01/35

No

Opt.

Call

A  

240,386

150

0.000%,

9/01/37

No

Opt.

Call

A  

83,081

75

0.000%,

9/01/38

No

Opt.

Call

A  

39,340

20

0.000%,

9/01/39

No

Opt.

Call

A  

9,951

110

0.000%,

9/01/41

No

Opt.

Call

A  

49,023

E-470

Public

Highway

Authority,

Colorado,

Senior

Revenue

Bonds,

Series

1997B:

1,520

0.000%,

9/01/23

-

NPFG

Insured

No

Opt.

Call

A  

1,502,778

18,380

0.000%,

9/01/25

-

NPFG

Insured

No

Opt.

Call

A  

17,060,500

E-470

Public

Highway

Authority,

Colorado,

Senior

Revenue

Bonds,

Series

2000B:

1,045

0.000%,

9/01/29

-

NPFG

Insured

No

Opt.

Call

A  

854,465

2,175

0.000%,

9/01/30

-

NPFG

Insured

No

Opt.

Call

A  

1,712,987

25,050

0.000%,

9/01/31

-

NPFG

Insured

No

Opt.

Call

A  

18,963,351

23,305

0.000%,

9/01/32

-

NPFG

Insured

No

Opt.

Call

A  

16,915,934

100

0.000%,

9/01/33

-

NPFG

Insured

No

Opt.

Call

A  

69,568

12,500

E-470

Public

Highway

Authority,

Colorado,

Senior

Revenue

Bonds,

Series

2006A,

0.000%,

9/01/38

-

NPFG

Insured

9/26

at

54.77

A  

5,962,625

E-470

Public

Highway

Authority,

Colorado,

Toll

Revenue

Bonds,

Series

2004A:

385

0.000%,

9/01/28

-

NPFG

Insured

No

Opt.

Call

A  

325,129

60,000

0.000%,

3/01/36

-

NPFG

Insured

No

Opt.

Call

A  

36,499,200

2,200

Eagle

River

Water

and

Sanitation

District,

Eagle

County,

Colorado,

Enterprise

Wastewater

Revenue

Bonds,

Improvement

Series

2020A,

4.000%,

12/01/49

-

AGM

Insured

12/29

at

100.00

AA  

2,153,690

8,000

Ebert

Metropolitan

District,

Denver

Colorado,

Limited

Tax

General

Obligation

Bonds,

Refunding

Series

2018A-1,

5.000%,

12/01/43

-

BAM

Insured

12/28

at

100.00

A1  

8,540,720

21

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Colorado

(continued)

$

3,550

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

N/R  

$

3,582,695

2,000

Firestone,

Colorado,

Water

Enterprise

Revenue

Bones,

Series

2020,

4.000%,

12/01/45

-

BAM

Insured

12/30

at

100.00

AA  

1,949,200

3,935

Flying

Horse

Metropolitan

District

2,

El

Paso

County,

Colorado,

General

Obligation

Limited

Tax

Bonds,

Refunding

&

Improvement

Series

2020A,

4.000%,

12/01/50

-

AGM

Insured

12/30

at

100.00

A1  

3,625,866

2,545

Future

Legends

Sports

Park

Business

Improvement

District,

Colorado,

Limited

Tax

General

Obligation

Bonds,

Series

2022A

and

Subordinate

Limited

Tax

General

Obligation

Bonds,

Series

2022B,

6.000%,

12/01/52

9/27

at

103.00

N/R  

2,479,593

3,305

Goldsmith

Metropolitan

District,

Colorado,

General

Obligation

Bonds,

Refunding

Series

2021,

4.000%,

12/01/51

-

AGM

Insured

12/31

at

100.00

A1  

3,033,230

1,860

Metropolitan

State

University

of

Denver,

Colorado,

Institutional

Enterprise

Revenue

Bonds,

Aerospace

and

Engineering

Sciences

Building

Project,

Series

2016,

4.000%,

12/01/40,

(Pre-refunded

12/01/25)

12/25

at

100.00

Aa2  (4)

1,914,442

1,000

North

Pine

Vistas

Metropolitan

District

3,

Castle

Pines,

Douglas

County,

Colorado,

Limited

Tax

General

Obligation

Bonds,

Refunding

&

Improvement

Senior

Series

2021A,

4.000%,

12/01/51

-

AGM

Insured

12/31

at

100.00

A1  

941,330

Northern

Colorado

Water

Conservancy

District

Building

Corporation,

Certificates

of

Participation,

Refunding

Series

2021:

9,520

4.000%,

7/01/46

7/31

at

100.00

AA+  

9,368,251

3,250

4.000%,

7/01/51

7/31

at

100.00

AA+  

3,162,413

Park

70

Metropolitan

District,

Aurora,

Colorado,

General

Obligation

Bonds,

Limited

Tax

Refunding

&

Improvement

Series

2016:

1,565

5.000%,

12/01/36

12/26

at

100.00

Baa3  

1,607,224

2,100

5.000%,

12/01/46

12/26

at

100.00

Baa3  

2,123,415

8,000

Park

Creek

Metropolitan

District,

Colorado,

Senior

Limited

Property

Tax

Supported

Revenue

Bonds,

Refunding

Series

2015A,

5.000%,

12/01/45

12/25

at

100.00

A  

8,132,160

2,235

Park

Creek

Metropolitan

District,

Colorado,

Senior

Limited

Property

Tax

Supported

Revenue

Bonds,

Series

2019A,

4.000%,

12/01/38

-

AGM

Insured

12/29

at

100.00

A  

2,261,440

500

Peak

Metropolitan

District

1,

Colorado

Springs,

El

Paso

County,

Colorado,

Limited

Tax

General

Obligation

Bonds,

Series

2021A,

5.000%,

12/01/51,

144A

3/26

at

103.00

N/R  

435,110

700

Public

Authority

for

Colorado

Energy,

Natural

Gas

Purchase

Revenue

Bonds,  Colorado

Springs

Utilities,

Series

2008,

6.500%,

11/15/38

No

Opt.

Call

A-  

839,237

750

Thompson

Crossing

Metropolitan

District

2,

Johnstown,

Larimer

County,

Colorado,

General

Obligation

Bonds,

Limited

Tax

Convertible

to

Unlimited

Tax,

Series

2016B,

5.000%,

12/01/36

-

AGM

Insured

12/26

at

100.00

AA  

795,600

Traditions

Metropolitan

District

2,

Colorado,

Limited

Tax

General

Obligation

Bonds,

Refunding

Series

2016:

1,050

5.000%,

12/01/32

-

BAM

Insured

12/26

at

100.00

A3  

1,120,812

1,000

4.125%,

12/01/37

-

BAM

Insured

12/26

at

100.00

A3  

1,015,060

500

Transport

Metropolitan

District

3,

In

the

City

of

Aurora,

Adams

County,

Colorado,

General

Obligation

Limited

Bonds,

Series

2021A-1,

5.000%,

12/01/41

3/26

at

103.00

N/R  

448,550

2,000

Vista

Ridge

Metropolitan

District,

In

the

Town

of

Erie,

Weld

County,

Colorado,

General

Obligation

Refunding

Bonds,

Series

2016A,

4.000%,

12/01/36

-

BAM

Insured

12/26

at

100.00

A2  

2,042,920

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

22

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Colorado

(continued)

$

6,225

West

Globeville

Metropolitan

District

1,

Denver,

Colorado,

General

Obligation

Limited

Tax

Bonds,

Series

2022,

6.750%,

12/01/52

12/29

at

103.00

N/R  

$

5,854,550

Total

Colorado

395,155,346

Connecticut

-

1.2%

(0.7%

of

Total

Investments)

2,135

Connecticut

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Hartford

HealthCare

Issue,

Series

2021A,

4.000%,

7/01/51

7/31

at

100.00

A  

1,983,735

850

Connecticut

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

McLean

Affiliates,

Series

2020A,

5.000%,

1/01/45,

144A

1/26

at

102.00

BB+  

765,697

Connecticut

State,

Special

Tax

Obligation

Bonds,

Transportation

Infrastructure

Purposes

Series

2018A:

14,775

5.000%,

1/01/34

1/28

at

100.00

AA-  

16,239,942

6,410

5.000%,

1/01/37

1/28

at

100.00

AA-  

6,931,902

6,000

5.000%,

1/01/38

1/28

at

100.00

AA-  

6,457,920

4,000

University

of

Connecticut,

General

Obligation

Bonds,

Series

2020A,

5.000%,

2/15/39

2/30

at

100.00

A+  

4,384,640

Total

Connecticut

36,763,836

Delaware

-

0.3%

(0.2%

of

Total

Investments)

800

Delaware

Health

Facilities

Authority,

Revenue

Bonds,

Beebe

Medical

Center

Project,

Series

2018,

5.000%,

6/01/48

12/28

at

100.00

BBB  

817,256

7,255

Delaware

Transportation

Authority,

Revenue

Bonds,

US

301

Project,

Series

2015,

5.000%,

6/01/55

6/25

at

100.00

AA-  

7,408,516

Total

Delaware

8,225,772

District

of

Columbia

-

2.8%

(1.7%

of

Total

Investments)

510

District

of

Columbia

Housing

Finance

Agency,

GNMA

Collateralized

Single

Family

Mortgage

Revenue

Bonds,

Series

1988E-4,

6.375%,

6/01/26,

(AMT)

5/23

at

100.00

AA+  

511,102

775

District

of

Columbia

Tobacco

Settlement

Corporation,

Tobacco

Settlement

Asset-Backed

Bonds,

Series

2001,

6.500%,

5/15/33

No

Opt.

Call

BBB  

791,818

34,000

District

of

Columbia

Tobacco

Settlement

Corporation,

Tobacco

Settlement

Asset-Backed

Bonds,

Series

2006A,

0.000%,

6/15/46

5/23

at

24.22

N/R  

7,853,320

5,265

District

of

Columbia

Water

and

Sewer

Authority,

Public

Utility

Revenue

Bonds,

Series

1998,

5.500%,

10/01/23

-

AGM

Insured,

(UB)

4/09

at

160.00

Aa1  

5,316,228

Metropolitan

Washington

Airports

Authority,

Virginia,

District

of

Columbia,

Dulles

Toll

Road

Revenue

Bonds,

Dulles

Metrorail

&

Capital

improvement

Projects,

Refunding

&

Subordinate

Lien

Series

2019B:

2,000

4.000%,

10/01/44

10/29

at

100.00

Baa2  

1,930,360

4,750

5.000%,

10/01/47

10/29

at

100.00

Baa2  

4,974,010

7,500

4.000%,

10/01/49

10/29

at

100.00

Baa2  

7,050,975

2,000

Metropolitan

Washington

Airports

Authority,

Virginia,

District

of

Columbia,

Dulles

Toll

Road

Revenue

Bonds,

Dulles

Metrorail

&

Capital

improvement

Projects,

Second

Senior

Lien

Series

2009B,

0.000%,

10/01/36

-

AGC

Insured

No

Opt.

Call

A2  

1,188,360

5,000

Metropolitan

Washington

Airports

Authority,

Virginia,

District

of

Columbia,

Dulles

Toll

Road

Revenue

Bonds,

Dulles

Metrorail

&

Capital

improvement

Projects,

Second

Senior

Lien

Series

2009C,

6.500%,

10/01/41,

(Pre-refunded

10/01/26)

-

AGC

Insured

10/26

at

100.00

A2  (4)

5,617,250

4,500

Metropolitan

Washington

D.C.

Airports

Authority,

Airport

System

Revenue

Bonds,

Refunding

Series

2013A,

5.000%,

10/01/30,

(AMT)

10/23

at

100.00

AA-  

4,520,655

15,800

Metropolitan

Washington

D.C.

Airports

Authority,

Airport

System

Revenue

Bonds,

Refunding

Series

2018A,

5.000%,

10/01/43,

(AMT)

10/28

at

100.00

AA-  

16,406,088

23

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

District

of

Columbia

(continued)

$

5,000

Metropolitan

Washington

D.C.

Airports

Authority,

Airport

System

Revenue

Bonds,

Refunding

Series

2019A,

5.000%,

10/01/49,

(AMT)

10/29

at

100.00

AA-  

$

5,173,000

21,495

Metropolitan

Washington

D.C.

Airports

Authority,

Airport

System

Revenue

Bonds,

Refunding

Series

2021A,

5.000%,

10/01/46,

(AMT)

10/31

at

100.00

AA-  

22,629,291

1,000

Washington

Metropolitan

Area

Transit

Authority,

District

of

Columbia,

Gross

Revenue

Bonds,

Refunding

Crossover

Series

2017A-2,

5.000%,

7/01/33

7/27

at

100.00

AA-  

1,083,620

1,000

Washington

Metropolitan

Area

Transit

Authority,

District

of

Columbia,

Gross

Revenue

Bonds,

Series

2018,

5.000%,

7/01/38

7/27

at

100.00

AA-  

1,060,650

Total

District

of

Columbia

86,106,727

Florida

-

9.5%

(5.8%

of

Total

Investments)

1,480

Atlantic

Beach,

Florida,

Healthcare

Facilities

Revenue

Refunding

Bonds,

Fleet

Landing

Project,

Series

2013A,

5.000%,

11/15/37

11/23

at

100.00

BBB  

1,386,834

Bay

County,

Florida,

Educational

Facilities

Revenue

Refunding

Bonds,

Bay

Haven

Charter

Academy,

Inc.

Project,

Series

2013A:

450

5.000%,

9/01/45

9/23

at

100.00

BBB  

450,972

2,260

5.000%,

9/01/48

9/23

at

100.00

BBB  

2,264,384

8,280

Broward

County,

Florida,

Airport

System

Revenue

Bonds,

Series

2019A,

5.000%,

10/01/44,

(AMT)

10/29

at

100.00

A+  

8,606,729

175

Florida

Development

Finance

Corporation,

Educational

Facilities

Revenue

Bonds,

Renaissance

Charter

School,

Inc.

Projects,

Series

2020C,

5.000%,

9/15/40,

144A

9/27

at

100.00

N/R  

155,746

18,500

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

N/R  

17,587,395

Florida

Development

Finance

Corporation,

Florida,

Surface

Transportation

Facility

Revenue

Bonds,

Virgin

Trains

USA

Passenger

Rail

Project,

Series

2019A:

12,000

6.375%,

1/01/49,

(AMT),

(Mandatory

Put

1/01/26),

144A

5/23

at

102.00

N/R  

11,411,400

15,985

6.500%,

1/01/49,

(AMT),

(Mandatory

Put

1/01/29),

144A

5/23

at

102.00

N/R  

15,085,844

5,000

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)

5/23

at

100.00

N/R  

4,914,250

12,500

Florida

Development

Finance

Corporation,

Revenue

Bonds,

Brightline

Passenger

Rail

Expansion

Project,

Series

2022A,

7.250%,

7/01/57,

(AMT),

(Mandatory

Put

10/03/23),

144A

5/23

at

103.00

N/R  

12,659,625

Greater

Orlando

Aviation

Authority,

Florida,

Orlando

Airport

Facilities

Revenue

Bonds,

Priority

Subordinated

Series

2017A:

31,985

5.000%,

10/01/42,

(AMT)

10/27

at

100.00

A+  

32,911,606

2,665

5.000%,

10/01/47,

(AMT)

10/27

at

100.00

A+  

2,724,749

6,020

Hillsborough

County

Aviation

Authority,

Florida,

Revenue

Bonds,

Tampa

International

Airport,

Senior

Lien

Series

2015A,

5.000%,

10/01/44,

(Pre-refunded

10/01/24),

(AMT)

10/24

at

100.00

A+  (4)

6,140,340

5,000

Hillsborough

County

Aviation

Authority,

Florida,

Revenue

Bonds,

Tampa

International

Airport,

Series

2018E,

5.000%,

10/01/43,

(AMT)

10/28

at

100.00

AA-  

5,191,800

2,290

Hillsborough

County

Aviation

Authority,

Florida,

Revenue

Bonds,

Tampa

International

Airport,

Subordinate

Lien

Series

2015B,

5.000%,

10/01/40,

(Pre-refunded

10/01/24)

10/24

at

100.00

A+  (4)

2,354,944

10,305

Hillsborough

County

Aviation

Authority,

Florida,

Tampa

International

Airport

Customer

Facility

Charge

Revenue

Bonds,

Series

2015A,

5.000%,

10/01/44

10/24

at

100.00

A3  

10,432,267

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

24

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Florida

(continued)

$

10,000

Hillsborough

County

Industrial

Development

Authority,

Florida,

Hospital

Revenue

Bonds,

Florida

Health

Sciences

Center

Inc

D/B/A

Tampa

General

Hospital,

Series

2020A,

4.000%,

8/01/55

2/31

at

100.00

Baa1  

$

8,979,800

5,000

Hillsborough

County

Port

District,

Florida,

Revenue

Bonds,

Tampa

Port

Authority

Project,

Series

2018B,

5.000%,

6/01/46,

(AMT)

6/28

at

100.00

A  

5,119,750

5,075

Lakeland,

Florida,

Hospital

System

Revenue

Bonds,

Lakeland

Regional

Health,

Series

2015,

5.000%,

11/15/35,

(Pre-refunded

11/15/24)

11/24

at

100.00

A2  (4)

5,229,229

9,820

Miami

Beach

Redevelopment

Agency,

Florida,

Tax

Increment

Revenue

Bonds,

City

Center/Historic

Convention

Village,

Series

2015A,

5.000%,

2/01/44

-

AGM

Insured

2/24

at

100.00

A1  

9,782,782

2,000

Miami

Health

Facilities

Authority,

Florida,

Health

Facilities

Revenue

Bonds,

Miami

Jewish

Health

System

Inc.

Project,

Series

2017,

5.125%,

7/01/46

7/27

at

100.00

BB+  

1,644,180

2,930

Miami-Dade

County

Educational

Facilities

Authority,

Florida,

Revenue

Bonds,

University

of

Miami,

Series

2012A,

5.000%,

4/01/42

5/23

at

100.00

A-  

2,937,091

8,070

Miami-Dade

County

Educational

Facilities

Authority,

Florida,

Revenue

Bonds,

University

of

Miami,

Series

2015A,

5.000%,

4/01/45

4/25

at

100.00

A-  

8,215,744

12,545

Miami-Dade

County

Educational

Facilities

Authority,

Florida,

Revenue

Bonds,

University

of

Miami,

Series

2018A,

5.000%,

4/01/53

4/28

at

100.00

A-  

13,047,804

1,500

Miami-Dade

County

Health

Facility

Authority,

Florida,

Hospital

Revenue

Bonds,

Nicklaus

Children's

Hospital,

Refunding

Series

2017,

5.000%,

8/01/42

8/27

at

100.00

A  

1,547,805

5,000

Miami-Dade

County

School

District,

Florida,

General

Obligation

Bonds,

School

Series

2022A,

5.000%,

3/15/52

-

BAM

Insured

3/32

at

100.00

Aa3  

5,504,500

1,000

Miami-Dade

County,

Florida,

Aviation

Revenue

Bonds,

Miami

International

Airport,

Refunding

Series

2014B,

5.000%,

10/01/37

10/24

at

100.00

A  

1,016,170

5,000

Miami-Dade

County,

Florida,

Aviation

Revenue

Bonds,

Refunding

Series

2014A,

5.000%,

10/01/35,

(AMT)

10/24

at

100.00

A  

5,052,850

3,000

Miami-Dade

County,

Florida,

Aviation

Revenue

Bonds,

Refunding

Series

2015A,

5.000%,

10/01/38,

(AMT)

10/25

at

100.00

A  

3,040,440

13,385

Miami-Dade

County,

Florida,

Aviation

Revenue

Bonds,

Refunding

Series

2017B,

5.000%,

10/01/40,

(AMT)

10/27

at

100.00

A  

13,741,309

1,005

Miami-Dade

County,

Florida,

Seaport

Revenue

Bonds,

Refunding

Series

2022A,

5.250%,

10/01/52,

(AMT),

(UB)

(8)

10/32

at

100.00

A3  

1,074,456

3,000

Miami-Dade

County,

Florida,

Transit

System

Sales

Surtax

Revenue

Bonds,

Series

2022,

5.000%,

7/01/52

7/32

at

100.00

AA  

3,233,610

6,035

Miami-Dade

County,

Florida,

Water

and

Sewer

System

Revenue

Bonds,

Series

2019B,

4.000%,

10/01/49

10/29

at

100.00

A+  

5,853,769

3,500

Miami-Dade

County,

Florida,

Water

and

Sewer

System

Revenue

Bonds,

Series

2021,

4.000%,

10/01/46

4/31

at

100.00

A+  

3,425,100

7,000

Orange

County

Health

Facilities

Authority,

Florida,

Hospital

Revenue

Bonds,

Orlando

Health

Obligated

Group,

Inc.,

Series

2022,

4.000%,

10/01/52

4/32

at

100.00

A2  

6,499,990

2,500

Orange

County

Health

Facilities

Authority,

Florida,

Hospital

Revenue

Bonds,

Orlando

Health

Obligated

Group,

Inc.,

Series

2023,

5.000%,

10/01/53

4/33

at

100.00

A2  

2,650,225

2,360

Osceola

County,

Florida,

Transportation

Revenue

Bonds,

Osceola

Parkway,

Refunding

&

Improvement

Series

2019A-1,

5.000%,

10/01/49

10/29

at

100.00

BBB-  

2,395,235

2,255

Palm

Beach

County

Health

Facilities

Authority,

Florida,

Retirement

Communities

Revenue

Bonds,

ACTS

Retirement

-

Life

Communities,

Inc

Obligated

Group,

Series

2016,

5.000%,

11/15/32

11/26

at

100.00

A-  

2,281,135

25

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Florida

(continued)

$

4,635

Port

Saint

Lucie,

Florida,

Public

Service

Tax

Revenue

Bonds,

Recovery

Zone

Facility

Bond

Series

2014B,

5.000%,

9/01/43

9/24

at

100.00

AA-  

$

4,731,037

10,095

Putnam

County

Development

Authority,

Florida,

Pollution

Control

Revenue

Bonds,

Seminole

Electric

Cooperative,

Inc.

Project,

Refunding

Series

2018B,

5.000%,

3/15/42

5/28

at

100.00

A-  

10,575,219

South

Miami

Health

Facilities

Authority,

Florida,

Hospital

Revenue

Bonds,

Baptist

Health

Systems

of

South

Florida

Obligated

Group,

Refunding

Series

2017:

2,000

5.000%,

8/15/42

8/27

at

100.00

A1  

2,058,740

9,770

5.000%,

8/15/47

8/27

at

100.00

A1  

9,986,796

705

Southeast

Overtown/Park

West

Community

Redevelopement

Agency,

Florida,

Tax

Increment

Revenue

Bonds,

Series

2014A-1,

5.000%,

3/01/30,

144A

3/24

at

100.00

BBB+  

714,623

1,500

Sumter

County

Industrial

Development

Authority,

Florida,

Hospital

Revenue

Bonds,

Central

Florida

Health

Alliance

Projects,

Series

2014A,

5.250%,

7/01/44

1/24

at

100.00

A-  

1,505,715

2,405

Tampa,

Florida,

Health

System

Revenue

Bonds,

Baycare

Health

System,

Series

2016A,

4.000%,

11/15/46

5/26

at

100.00

Aa2  

2,212,023

5,545

Tampa,

Florida,

Hospital

Revenue

Bonds,

H.

Lee

Moffitt

Cancer

Center

Project,

Series

2020B,

5.000%,

7/01/50

7/30

at

100.00

A-  

5,646,695

180

Tolomato

Community

Development

District,

Florida,

Special

Assessment

Bonds,

Refunding

Series

2015-2,

0.000%,

5/01/40

(7)

5/23

at

100.00

N/R  

162,972

195

Tolomato

Community

Development

District,

Florida,

Special

Assessment

Bonds,

Refunding

Series

2015-3,

6.610%,

5/01/40

(5)

5/23

at

100.00

N/R  

2

6,510

Volusia

County

Educational

Facilities

Authority,

Florida,

Revenue

Bonds,

Stetson

University

Inc.

Project,

Series

2015,

5.000%,

6/01/45

6/25

at

100.00

A-  

6,621,842

Total

Florida

290,767,523

Georgia

-

2.3%

(1.4%

of

Total

Investments)

1,820

Atlanta

Development

Authority,

Georgia,

Revenue

Bonds,

New

Downtown

Atlanta

Stadium

Project,

Senior

Lien

Series

2015A-1,

5.250%,

7/01/40

7/25

at

100.00

A  

1,870,414

2,600

Cobb

County

Kennestone

Hospital

Authority,

Georgia,

Revenue

Anticipation

Certificates,

Wellstar

Health

System,

Series

2017A,

5.000%,

4/01/47

4/27

at

100.00

A2  

2,645,682

3,575

Crisp

County

Hospital

Authority,

Georgia,

Revenue

Anticipation

Certificates,

Crisp

County

Hospital

Project,

Series

2021,

4.000%,

7/01/51

7/31

at

100.00

A1  

3,354,494

795

Dalton

Development

Authority,

Georgia,

Revenue

Certificates,

Hamilton

Health

Care

System

Inc.,

Series

1996,

5.500%,

8/15/26

-

NPFG

Insured

No

Opt.

Call

Baa2  

822,443

2,000

Fulton

County

Development

Authority,

Georgia,

Revenue

Bonds,

Piedmont

Healthcare,

Inc.

Project,

Series

2019A,

4.000%,

7/01/49

7/29

at

100.00

A1  

1,886,780

3,500

Georgia

Ports

Authority,

Revenue

Bonds,

Series

2021,

4.000%,

7/01/51

7/31

at

100.00

AA  

3,405,675

Main

Street

Natural

Gas

Inc.,

Georgia,

Gas

Supply

Revenue

Bonds,

Series

2019A:

1,460

5.000%,

5/15/43

5/29

at

100.00

A3  

1,466,775

23,000

5.000%,

5/15/49

No

Opt.

Call

A3  

23,271,170

3,265

Metropolitan

Atlanta

Rapid

Transit

Authority,

Georgia,

Sales

Tax

Revenue

Bonds,

Third

Indenture,

Series

2015B,

5.000%,

7/01/41

7/26

at

100.00

Aa2  

3,416,496

10,260

Municipal

Electric

Authority

of

Georgia,

Plant

Vogtle

Units

3

&

4

Project

J

Bonds,

Series

2015A,

5.000%,

7/01/60

7/25

at

100.00

BBB+  

10,292,524

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

26

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Georgia

(continued)

$

10,030

Paulding

County

Hospital

Authority,

Georgia,

Revenue

Anticipation

Certificates,

WellStar

Health

System

Inc.,

Series

2022A,

5.000%,

4/01/43

4/32

at

100.00

A2  

$

10,432,103

5,000

Private

Colleges

and

Universities

Authority,

Georgia,

Revenue

Bonds,

Emory

University,

Refunding

Series

2016A,

5.000%,

10/01/46

10/26

at

100.00

AA  

5,165,950

1,000

Rockdale

County

Development

Authority,

Georgia,

Revenue

Bonds,

Piedmont

Healthcare,

Inc.

Project,

Series

2019A,

4.000%,

7/01/44

7/29

at

100.00

A1  

968,140

Total

Georgia

68,998,646

Guam

-

0.7%

(0.5%

of

Total

Investments)

2,000

Government

of

Guam,

Business

Privilege

Tax

Bonds,

Refunding

Series

2015D,

5.000%,

11/15/34

11/25

at

100.00

BB  

2,028,340

Guam

A.B.

Won

Pat  International

Airport

Authority,

Revenue

Bonds,

Series

2013C:

60

6.375%,

10/01/43,

(AMT)

10/23

at

100.00

Baa2  

60,668

65

6.375%,

10/01/43,

(Pre-refunded

10/01/23),

(AMT)

10/23

at

100.00

Baa2  (4)

65,724

Guam

Economic

Development

&

Commerce

Authority,

Tobacco

Settlement

Asset-Backed

Bonds,

Series

2007A:

1,815

5.250%,

6/01/32

5/23

at

100.00

N/R  

1,746,302

2,915

5.625%,

6/01/47

5/23

at

100.00

N/R  

2,693,110

1,300

Guam

Government

Waterworks

Authority,

Water

and

Wastewater

System

Revenue

Bonds,

Refunding

Series

2014A,

5.000%,

7/01/35

7/24

at

100.00

Baa2  

1,314,248

3,250

Guam

Government

Waterworks

Authority,

Water

and

Wastewater

System

Revenue

Bonds,

Series

2013,

5.500%,

7/01/43,

(Pre-refunded

7/01/23)

7/23

at

100.00

Baa2  (4)

3,261,083

Guam

Government

Waterworks

Authority,

Water

and

Wastewater

System

Revenue

Bonds,

Series

2016:

245

5.000%,

7/01/27

7/26

at

100.00

Baa2  

254,249

1,240

5.000%,

1/01/46

7/26

at

100.00

Baa2  

1,257,397

1,000

Guam

Government

Waterworks

Authority,

Water

and

Wastewater

System

Revenue

Bonds,

Series

2020A,

5.000%,

1/01/50

7/30

at

100.00

Baa2  

1,013,480

Guam

Government,

Limited

Obligation

Section

30

Revenue

Bonds,

Series

2016A:

1,000

5.000%,

12/01/23

No

Opt.

Call

BB  

1,004,400

2,000

5.000%,

12/01/33

12/26

at

100.00

BB  

2,071,660

2,260

5.000%,

12/01/34

12/26

at

100.00

BB  

2,332,524

1,175

5.000%,

12/01/46

12/26

at

100.00

BB  

1,157,833

Guam

Port

Authority,

Port

Revenue

Bonds,

Private

Activity

Series

2018B:

510

5.000%,

7/01/32,

(AMT)

7/28

at

100.00

Baa2  

547,062

355

5.000%,

7/01/33,

(AMT)

7/28

at

100.00

Baa2  

380,723

Guam

Power

Authority,

Revenue

Bonds,

Series

2014A:

600

5.000%,

10/01/39

10/24

at

100.00

BBB  

615,378

575

5.000%,

10/01/44

10/24

at

100.00

BBB  

588,702

Total

Guam

22,392,883

Hawaii

-

1.6%

(1.0%

of

Total

Investments)

13,000

Hawaii

Department

of

Budget

and

Finance,

Special

Purpose

Revenue

Bonds,

Hawaii

Pacific

Health

Obligated

Group,

Series

2013A,

5.500%,

7/01/43

7/23

at

100.00

A1  

13,019,500

6,000

Hawaii

Department

of

Budget

and

Finance,

Special

Purpose

Revenue

Bonds,

Hawaiian

Electric

Company,

Inc.

and

Subsidiary

Projects,

Refunding

Series

2017B,

4.000%,

3/01/37,

(AMT)

3/27

at

100.00

Baa1  

5,764,500

7,500

Hawaii

State,

Airport

System

Revenue

Bonds,

Series

2015A,

5.000%,

7/01/45,

(AMT)

7/25

at

100.00

A1  

7,571,700

27

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Hawaii

(continued)

$

10,000

Hawaii

State,

Airport

System

Revenue

Bonds,

Series

2018A,

5.000%,

7/01/43,

(AMT)

7/28

at

100.00

A1  

$

10,348,700

6,000

Hawaii

State,

Airport

System

Revenue

Bonds,

Series

2022,

5.000%,

7/01/38,

(AMT)

7/32

at

100.00

A1  

6,502,500

5,000

Hawaii

State,

General

Obligation

Bonds,

Series

2017FK,

4.000%,

5/01/35

5/27

at

100.00

Aa2  

5,147,850

Total

Hawaii

48,354,750

Idaho

-

1.0%

(0.6%

of

Total

Investments)

9,495

Boise

City

Water

Renewal

System,

Idaho,

Revenue

Bonds,

Refunding

Series

2022,

5.000%,

9/01/47

9/32

at

100.00

Aa2  

10,465,579

11,205

Idaho

Health

Facilities

Authority,

Hospital

Revenue

Bonds,

CHE

Trinity

Helath

Group,

Series

2017ID,

5.000%,

12/01/46

6/27

at

100.00

AA-  

11,446,020

1,700

Idaho

Health

Facilities

Authority,

Revenue

Bonds,

Madison

Memorial

Hospital

Project,

Refunding

Series

2016,

5.000%,

9/01/29

9/26

at

100.00

BB+  

1,740,426

5,585

Idaho

Health

Facilities

Authority,

Revenue

Bonds,

Saint

Luke's

Health

System

Project,

Series

2021A,

4.000%,

3/01/46

3/32

at

100.00

A3  

5,133,899

Idaho

Water

Resource

Board,

Water

Resource

Loan

Program

Revenue,

Ground

Water

Rights

Mitigation

Series

2012A:

1,155

4.750%,

9/01/26

5/23

at

100.00

A3  

1,155,508

310

5.000%,

9/01/32

5/23

at

100.00

A3  

310,180

Total

Idaho

30,251,612

Illinois

-

14.9%

(9.1%

of

Total

Investments)

6,000

Chicago

Board

of

Education,

Illinois,

Dedicated

Capital

Improvement

Tax

Revenue

Bonds,

Series

2016,

6.000%,

4/01/46

4/27

at

100.00

A  

6,308,400

9,250

Chicago

Board

of

Education,

Illinois,

General

Obligation

Bonds,

Dedicated

Revenues,

Series

2016A,

7.000%,

12/01/44

12/25

at

100.00

BB+  

9,753,570

2,400

Chicago

Board

of

Education,

Illinois,

General

Obligation

Bonds,

Dedicated

Revenues,

Series

2016B,

6.500%,

12/01/46

12/26

at

100.00

BB+  

2,522,616

11,295

Chicago

Board

of

Education,

Illinois,

General

Obligation

Bonds,

Dedicated

Revenues,

Series

2017A,

7.000%,

12/01/46,

144A

12/27

at

100.00

BB+  

12,250,218

Chicago

Board

of

Education,

Illinois,

Unlimited

Tax

General

Obligation

Bonds,

Dedicated

Tax

Revenues,

Series

1998B-1:

10,130

0.000%,

12/01/24

-

FGIC

Insured

No

Opt.

Call

BB+  

9,521,896

7,140

0.000%,

12/01/25

-

FGIC

Insured

No

Opt.

Call

BB+  

6,471,625

4,325

0.000%,

12/01/29

-

FGIC

Insured

No

Opt.

Call

BB+  

3,351,140

4,235

0.000%,

12/01/31

-

FGIC

Insured

No

Opt.

Call

BB+  

2,993,975

Chicago

Board

of

Education,

Illinois,

Unlimited

Tax

General

Obligation

Bonds,

Dedicated

Tax

Revenues,

Series

1999A:

10,000

0.000%,

12/01/23

-

FGIC

Insured

No

Opt.

Call

BB+  

9,768,300

8,845

5.500%,

12/01/26

-

NPFG

Insured

No

Opt.

Call

BB+  

9,250,543

15,735

Chicago,

Illinois,

General

Airport

Revenue

Bonds,

O'Hare

International

Airport,

Refunding

Senior

Lien

Series

2018A,

5.000%,

1/01/48

1/29

at

100.00

A+  

16,157,485

6,745

Chicago,

Illinois,

General

Airport

Revenue

Bonds,

O'Hare

International

Airport,

Senior

Lien

Series

2015C,

5.000%,

1/01/46

1/25

at

100.00

A+  

6,770,429

3,000

Chicago,

Illinois,

General

Airport

Revenue

Bonds,

O'Hare

International

Airport,

Senior

Lien

Series

2017D,

5.000%,

1/01/47

1/27

at

100.00

A+  

3,042,450

Chicago,

Illinois,

General

Airport

Revenue

Bonds,

O'Hare

International

Airport,

Senior

Lien

Series

2022A:

5,000

5.500%,

1/01/53

-

AGM

Insured

1/31

at

100.00

A+  

5,414,900

8,010

5.500%,

1/01/55

1/32

at

100.00

A+  

8,644,232

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

28

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Illinois

(continued)

Chicago,

Illinois,

General

Obligation

Bonds,

City

Colleges,

Series

1999:

$

4,115

0.000%,

1/01/33

-

FGIC

Insured

No

Opt.

Call

Baa2  

$

2,743,429

29,600

0.000%,

1/01/38

-

FGIC

Insured

No

Opt.

Call

Baa2  

14,778,392

11,675

Chicago,

Illinois,

General

Obligation

Bonds,

Project

&

Refunding

Series

2017A,

6.000%,

1/01/38

1/27

at

100.00

BBB  

12,433,992

Chicago,

Illinois,

General

Obligation

Bonds,

Series

2019A:

4,000

5.000%,

1/01/40

1/29

at

100.00

BBB  

4,082,440

7,445

5.500%,

1/01/49

1/29

at

100.00

BBB  

7,760,072

6,290

Chicago,

Illinois,

Wastewater

Transmission

Revenue

Bonds,

Second

Lien

Series

2001A,

5.500%,

1/01/30

-

NPFG

Insured

No

Opt.

Call

Baa2  

6,837,293

1,460

Chicago,

Illinois,

Water

Revenue

Bonds,

Senior

Lien

Series

2001,

5.750%,

11/01/30

-

AMBAC

Insured

No

Opt.

Call

Baa1  

1,584,815

4,500

Cook

County

Community

College

District

508,

Illinois,

General

Obligation

Bonds,

Chicago

City

Colleges,

Series

2017,

5.000%,

12/01/47

12/27

at

100.00

A+  

4,685,670

3,000

Cook

County,

Illinois,

General

Obligation

Bonds,

Refunding

Series

2016A,

5.000%,

11/15/31

11/26

at

100.00

A2  

3,188,010

Cook

County,

Illinois,

General

Obligation

Bonds,

Refunding

Series

2018:

500

5.000%,

11/15/34

11/26

at

100.00

A2  

518,095

4,550

5.000%,

11/15/35

11/26

at

100.00

A2  

4,707,066

Illinois

Educational

Facilities

Authority,

Revenue

Bonds,

Field

Museum

of

Natural

History,

Series

2002.RMKT:

5,000

4.450%,

11/01/36

11/25

at

102.00

A2  

5,160,300

815

4.500%,

11/01/36

11/24

at

100.00

A  

824,527

2,785

5.500%,

11/01/36

11/23

at

100.00

A  

2,817,501

410

Illinois

Finance

Authority,

Charter

School

Revenue

Bonds,

Intrinsic

Charter

Schools

Belmont

School

Project,

Series

2015A,

6.000%,

12/01/45,

144A

12/25

at

100.00

N/R  

420,886

Illinois

Finance

Authority,

Revenue

Bonds,

Advocate

Health

Care

Network,

Refunding

Series

2015:

12,025

5.000%,

5/01/45,

(Pre-refunded

5/01/25),

(UB)

5/25

at

100.00

Aa3  (4)

12,523,075

1,930

5.000%,

5/01/45,

(UB)

5/25

at

100.00

N/R  

2,004,228

2,000

Illinois

Finance

Authority,

Revenue

Bonds,

Art

Institute

of

Chicago,

Series

2016,

4.000%,

3/01/38

3/26

at

100.00

Aa3  

2,001,260

2,500

Illinois

Finance

Authority,

Revenue

Bonds,

Ascension

Health/

fkaPresence

Health

Network,

Series

2016C,

5.000%,

2/15/33

2/27

at

100.00

Aa2  

2,683,875

3,300

Illinois

Finance

Authority,

Revenue

Bonds,

Bradley

University,

Refunding

Series

2021A,

4.000%,

8/01/46

8/31

at

100.00

BBB+  

2,838,198

Illinois

Finance

Authority,

Revenue

Bonds,

Centegra

Health

System,

Series

2014A:

4,750

5.000%,

9/01/39,

(Pre-refunded

9/01/24)

9/24

at

100.00

N/R  (4)

4,868,988

6,000

5.000%,

9/01/42,

(Pre-refunded

9/01/24)

9/24

at

100.00

N/R  (4)

6,150,300

10,745

Illinois

Finance

Authority,

Revenue

Bonds,

OSF

Healthcare

System,

Series

2015A,

5.000%,

11/15/45

11/25

at

100.00

A  

10,854,706

Illinois

Finance

Authority,

Revenue

Bonds,

Rehabilitation

Institute

of

Chicago,

Series

2013A:

415

5.500%,

7/01/28

7/23

at

100.00

A  

416,448

390

6.000%,

7/01/43

7/23

at

100.00

A  

391,662

Illinois

Finance

Authority,

Revenue

Bonds,

Silver

Cross

Hospital

and

Medical

Centers,

Refunding

Series

2015C:

560

5.000%,

8/15/35

8/25

at

100.00

A3  

573,933

3,745

5.000%,

8/15/44

8/25

at

100.00

A3  

3,752,003

29

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Illinois

(continued)

$

10,000

Illinois

Finance

Authority,

Revenue

Bonds,

University

of

Chicago

Medicine,

Series

2022A,

5.000%,

8/15/47

8/32

at

100.00

AA-  

$

10,701,300

Illinois

Finance

Authority,

Revenue

Bonds,

University

of

Chicago,

Refunding

Series

2015A:

2,670

5.000%,

10/01/46,

(Pre-refunded

10/01/25)

10/25

at

100.00

N/R  (4)

2,806,117

330

5.000%,

10/01/46

10/25

at

100.00

AA-  

341,121

2,000

Illinois

Health

Facilities

Authority,

Revenue

Bonds,

Midwest

Care

Center

I

Inc.,

Series

2001,

5.950%,

2/20/36

5/23

at

100.00

Aa3  

2,001,880

1,830

Illinois

Sports

Facility

Authority,

State

Tax

Supported

Bonds,

Refunding

Series

2014,

5.250%,

6/15/32

-

AGM

Insured

6/24

at

100.00

BB+  

1,859,060

450

Illinois

State,

General

Obligation

Bonds,

December

Series

2017A,

5.000%,

12/01/39

12/27

at

100.00

Baa1  

466,403

Illinois

State,

General

Obligation

Bonds,

February

Series

2014:

5,705

5.250%,

2/01/33

2/24

at

100.00

Baa1  

5,771,748

5,815

5.250%,

2/01/34

2/24

at

100.00

Baa1  

5,880,012

2,000

5.000%,

2/01/39

2/24

at

100.00

Baa1  

2,009,000

Illinois

State,

General

Obligation

Bonds,

January

Series

2016:

3,500

5.000%,

1/01/29

1/26

at

100.00

Baa1  

3,642,135

8,250

5.000%,

1/01/32

1/26

at

100.00

Baa1  

8,567,790

4,200

Illinois

State,

General

Obligation

Bonds,

June

Series

2016,

5.000%,

6/01/27

6/26

at

100.00

Baa1  

4,405,128

Illinois

State,

General

Obligation

Bonds,

June

Series

2022A:

2,000

5.500%,

3/01/42

3/32

at

100.00

BBB+  

2,213,720

785

5.500%,

3/01/47

3/32

at

100.00

Baa1  

859,206

16,485

Illinois

State,

General

Obligation

Bonds,

March

Series

2021A,

5.000%,

3/01/46

3/31

at

100.00

BBB+  

17,311,393

Illinois

State,

General

Obligation

Bonds,

May

Series

2020:

1,635

5.500%,

5/01/30

No

Opt.

Call

Baa1  

1,868,396

5,305

5.500%,

5/01/39

5/30

at

100.00

Baa1  

5,810,673

3,000

5.750%,

5/01/45

5/30

at

100.00

BBB+  

3,286,890

1,525

Illinois

State,

General

Obligation

Bonds,

May

Series

2023B,

5.500%,

5/01/47

(WI/DD,

Settling

5/10/23)

5/32

at

100.00

BBB+  

1,669,463

1,500

Illinois

State,

General

Obligation

Bonds,

November

Series

2016,

5.000%,

11/01/37

11/26

at

100.00

Baa1  

1,540,275

3,510

Illinois

State,

General

Obligation

Bonds,

October

Series

2016,

5.000%,

2/01/27

No

Opt.

Call

Baa1  

3,719,442

8,865

Illinois

State,

General

Obligation

Bonds,

October

Series

2022C,

5.500%,

10/01/41

10/32

at

100.00

Baa1  

9,875,521

Illinois

State,

General

Obligation

Bonds,

Series

2013:

2,500

5.250%,

7/01/31

7/23

at

100.00

Baa1  

2,508,925

1,520

5.500%,

7/01/38

7/23

at

100.00

BBB+  

1,526,126

1,395

Illinois

Toll

Highway

Authority,

Toll

Highway

Revenue

Bonds,

Senior

Lien

Series

2013A,

5.000%,

1/01/38

5/23

at

100.00

AA-  

1,396,186

4,685

Illinois

Toll

Highway

Authority,

Toll

Highway

Revenue

Bonds,

Senior

Lien

Series

2015A,

5.000%,

1/01/40

7/25

at

100.00

AA-  

4,799,501

4,435

Illinois

Toll

Highway

Authority,

Toll

Highway

Revenue

Bonds,

Senior

Lien

Series

2015B,

5.000%,

1/01/40

1/26

at

100.00

AA-  

4,585,435

Illinois

Toll

Highway

Authority,

Toll

Highway

Revenue

Bonds,

Senior

Lien

Series

2021A:

7,770

4.000%,

1/01/42

1/32

at

100.00

AA-  

7,714,911

10,000

5.000%,

1/01/46

1/32

at

100.00

AA-  

10,788,600

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

30

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Illinois

(continued)

$

4,250

Illinois

Toll

Highway

Authority,

Toll

Highway

Revenue

Bonds,

Senior

Series

2023A,

5.000%,

1/01/44

(WI/DD,

Settling

5/18/23)

7/33

at

100.00

Aa3  

$

4,679,080

Illinois

Toll

Highway

Authority,

Toll

Highway

Revenue

Bonds,

Tender

Option

Bond

Trust

2015-XF0052:

1,815

5.791%,

1/01/38,

144A,

(IF)

1/23

at

100.00

AA-  

1,821,225

1,875

11.220%,

1/01/38,

144A,

(IF)

1/23

at

100.00

AA-  

1,881,413

4,100

Lake

County

School

District

112

North

Shore,

Illinois,

General

Obligation

Bonds,

Series

2022,

4.000%,

12/01/38

12/31

at

100.00

AAA  

4,176,506

1,890

Metropolitan

Pier

and

Exposition

Authority,

Illinois,

McCormick

Place

Expansion

Project

Bonds,

Refunding

Series

2015B,

5.000%,

6/15/52

12/25

at

100.00

BBB  

1,897,711

1,000

Metropolitan

Pier

and

Exposition

Authority,

Illinois,

McCormick

Place

Expansion

Project

Bonds,

Series

2015A,

5.500%,

6/15/53

12/25

at

100.00

BBB  

1,016,730

4,780

Metropolitan

Pier

and

Exposition

Authority,

Illinois,

McCormick

Place

Expansion

Project

Bonds,

Series

2017A,

5.000%,

6/15/57

12/27

at

100.00

BBB  

4,811,787

Metropolitan

Pier

and

Exposition

Authority,

Illinois,

Revenue

Bonds,

McCormick

Place

Expansion

Project,

Refunding

Series

1996A:

23,575

0.000%,

12/15/23

-

NPFG

Insured

No

Opt.

Call

Baa2  

23,010,143

10,775

0.000%,

12/15/24

-

NPFG

Insured

No

Opt.

Call

Baa2  

10,138,736

Metropolitan

Pier

and

Exposition

Authority,

Illinois,

Revenue

Bonds,

McCormick

Place

Expansion

Project,

Series

2002A:

6,610

0.000%,

12/15/23

No

Opt.

Call

Baa2  

6,451,624

155

0.000%,

12/15/23,

(ETM)

No

Opt.

Call

N/R  (4)

151,677

5,000

0.000%,

12/15/34

-

NPFG

Insured

No

Opt.

Call

Baa2  

3,133,600

1,100

0.000%,

12/15/35

-

NPFG

Insured

No

Opt.

Call

Baa2  

651,002

3,805

0.000%,

6/15/41

-

NPFG

Insured

No

Opt.

Call

Baa2  

1,643,266

1,560

Metropolitan

Pier

and

Exposition

Authority,

Illinois,

Revenue

Bonds,

McCormick

Place

Hospitality

Facility,

Series

1996A,

7.000%,

7/01/26,

(ETM)

No

Opt.

Call

AA+  (4)

1,653,600

1,350

Northern

Illinois

University,

Auxiliary

Facilities

System

Revenue

Bonds,

Refunding

Series

2020B,

4.000%,

4/01/41

-

BAM

Insured

4/30

at

100.00

Ba1  

1,259,928

1,240

Regional

Transportation

Authority,

Cook,

DuPage,

Kane,

Lake,

McHenry

and

Will

Counties,

Illinois,

General

Obligation

Bonds,

Series

1999,

5.750%,

6/01/23

-

AGM

Insured

No

Opt.

Call

Aa3  

1,242,046

2,500

Sangamon

County

Water

Reclamation

District,

Illinois,

General

Obligation

Bonds

Alternate

Revenue

Source,

Project

&

Refunding

Series

2019A,

4.000%,

1/01/44

-

BAM

Insured

1/29

at

100.00

AA  

2,474,200

Springfield,

Illinois,

Electric

Revenue

Bonds,

Refunding

Senior

Lien

Series

2015:

2,250

5.000%,

3/01/29

3/25

at

100.00

A3  

2,306,385

3,505

5.000%,

3/01/40

-

AGM

Insured

3/25

at

100.00

A1  

3,592,835

University

of

Illinois,

Health

Services

Facilities

System

Revenue

Bonds,

Series

2013:

1,580

6.000%,

10/01/32

10/23

at

100.00

A-  

1,601,677

9,625

6.250%,

10/01/38

10/23

at

100.00

A-  

9,752,050

2,845

6.000%,

10/01/42

10/23

at

100.00

A-  

2,878,372

Total

Illinois

455,974,893

Indiana

-

1.1%

(0.7%

of

Total

Investments)

1,480

Gary

Local

Public

Improvement

Bond

Bank,

Indiana,

Economic

Development

Revenue

Bonds,

Drexel

Foundation

for

Educational

Excellence

Project,

Refunding

Series

2020A,

5.875%,

6/01/55,

144A

6/30

at

100.00

N/R  

1,279,075

7,480

Indiana

Finance

Authority,

Hospital

Revenue

Bonds,

Indiana

Unversity

Health

Obligation

Group,

Refunding

2015A,

5.000%,

12/01/40

6/25

at

100.00

AA  

7,647,178

31

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Indiana

(continued)

Indiana

Finance

Authority,

Private

Activity

Bonds,

Ohio

River

Bridges

East

End

Crossing

Project,

Series

2013A:

$

3,015

5.000%,

7/01/44,

(Pre-refunded

7/01/23),

(AMT)

7/23

at

100.00

N/R  (4)

$

3,022,598

1,420

5.000%,

7/01/48,

(Pre-refunded

7/01/23),

(AMT)

7/23

at

100.00

N/R  (4)

1,423,578

1,500

Indiana

Finance

Authority,

Provate

Activity

Bonds,

Ohio

River

Bridges

East

End

Crossing

Project,

Series

2013B,

5.000%,

7/01/40,

(Pre-

refunded

7/01/23),

(AMT)

7/23

at

100.00

N/R  (4)

1,503,780

5,115

Indiana

Finance

Authority,

Wastewater

Utility

Revenue

Bonds,

CWA

Authority

Project,

First

Lien

Green

Series

2016A,

5.000%,

10/01/41

10/26

at

100.00

A+  

5,349,625

4,500

Indiana

Finance

Authority,

Wastewater

Utility

Revenue

Bonds,

CWA

Authority

Project,

Series

2012A,

4.000%,

10/01/42

5/23

at

100.00

Aa3  

4,480,065

4,375

Indiana

Municipal

Power

Agency

Power

Supply

System

Revenue

Bonds,

Refunding

Series

2016A,

5.000%,

1/01/42

7/26

at

100.00

A+  

4,526,944

3,985

Valparaiso,

Indiana,

Exempt

Facilitiies

Revenue

Bonds,

Pratt

Paper

LLC

Project,

Series

2013,

7.000%,

1/01/44,

(AMT)

1/24

at

100.00

N/R  

4,063,305

Total

Indiana

33,296,148

Iowa

-

0.7%

(0.4%

of

Total

Investments)

2,550

Iowa

Finance

Authority

Senior

Living

Facilities

Revenue

Bonds,

Sunrise

Retirement

Community

Project,

Refunding

Series

2021,

5.000%,

9/01/41

9/28

at

102.00

N/R  

2,054,611

1,505

Iowa

Finance

Authority,

Iowa,

Midwestern

Disaster

Area

Revenue

Bonds,

Alcoa

Inc.

Project,

Series

2012,

4.750%,

8/01/42

5/23

at

100.00

BB+  

1,451,512

9,535

Iowa

Finance

Authority,

Iowa,

Midwestern

Disaster

Area

Revenue

Bonds,

Iowa

Fertilizer

Company

Project,

Refunding

Series

2022,

5.000%,

12/01/50

12/29

at

103.00

BBB-  

9,478,076

6,235

Iowa

State,

Hospital

Revenue

Bonds,

University

of

Iowa

Hospitals

and

Clinics,

SUI

Series

2022A,

4.000%,

9/01/36

9/32

at

100.00

AA  

6,451,729

5,290

Iowa

Tobacco

Settlement

Authority,

Tobacco

Settlement

Asset-Backed

Bonds,

Class

2

Capital

Appreciation

Senior

Lien

Series

2021B-2,

0.000%,

6/01/65

6/31

at

25.58

N/R  

617,449

Total

Iowa

20,053,377

Kansas

-

0.4%

(0.2%

of

Total

Investments)

6,770

Lawrence,

Kansas,

Hospital

Revenue

Bonds,

Lawrence

Memorial

Hospital,

Series

2018A,

5.000%,

7/01/43

7/28

at

100.00

A-  

6,930,381

3,625

Wyandotte

County

Unified

School

District

203,

Piper,

Kansas,

General

Obligation

Bonds,

Improvement

and

Refunding

Series

2022A,

5.250%,

9/01/52

-

AGM

Insured

9/32

at

100.00

AA  

4,011,353

Total

Kansas

10,941,734

Kentucky

-

0.7%

(0.4%

of

Total

Investments)

2,730

Kentucky

Economic

Development

Finance

Authority,

Revenue

Bonds,

Next

Generation

Kentucky

Information

Highway

Project,

Senior

Series

2015A,

5.000%,

1/01/45

7/25

at

100.00

Baa2  

2,702,072

Kentucky

Public

Transportation

Infrastructure

Authority,

Toll

Revenue

Bonds,

Downtown

Crossing

Project,

Convertible

Capital

Appreciation

First

Tier

Series

2013C:

4,790

0.000%,

7/01/43

(7)

7/31

at

100.00

Baa2  

5,431,238

3,655

0.000%,

7/01/46

(7)

7/31

at

100.00

Baa2  

4,151,495

Kentucky

Public

Transportation

Infrastructure

Authority,

Toll

Revenue

Bonds,

Downtown

Crossing

Project,

First

Tier

Series

2013A:

8,360

5.750%,

7/01/49,

(Pre-refunded

7/01/23)

7/23

at

100.00

Baa2  (4)

8,385,582

585

6.000%,

7/01/53,

(Pre-refunded

7/01/23)

7/23

at

100.00

Baa2  (4)

587,006

Total

Kentucky

21,257,393

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

32

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Louisiana

-

3.1%

(1.9%

of

Total

Investments)

$

4,200

Ascension

Parish

Industrial

development

Board,

Louisiana,

Revenue

Bonds,

Impala

Warehousing

(US)

LLC

Project,

Series

2013,

6.000%,

7/01/36

7/23

at

100.00

N/R  

$

4,204,872

2,665

East

Baton

Rouge

Sewerage

Commission,

Louisiana,

Revenue

Bonds,

Refunding

Series

2014B,

5.000%,

2/01/39,

(Pre-refunded

2/01/25)

2/25

at

100.00

AA-  (4)

2,762,992

3,130

Jefferson

Sales

Tax

District,

Jefferson

Parish,

Louisiana,

Special

Sales

Tax

Revenue

Bonds,

Series

2017B,

5.000%,

12/01/42

-

AGM

Insured

12/27

at

100.00

A1  

3,278,174

Lafayette

Parish

School

Board,

Louisiana,

Sales

Tax

Revenue

Bonds,

Series

2018:

1,500

4.000%,

4/01/40

4/27

at

100.00

AA+  

1,506,435

4,685

4.000%,

4/01/43

4/27

at

100.00

AA+  

4,627,984

4,000

Louisiana

Local

Government

Environmental

Facilities

and

Community

Development

Authority,

Louisiana,

Revenue

Bonds,

Womans

Hospital

Foundation

Project,

Refunding

Series

2017A,

5.000%,

10/01/41

10/27

at

100.00

A  

4,118,120

5,200

Louisiana

Local

Government

Environmental

Facilities

and

Community

Development

Authority,

Revenue

Bonds,

East

Baton

Rouge

Sewerage

Commission

Projects,

Subordinate

Lien

Series

2014A,

5.000%,

2/01/44,

(Pre-refunded

2/01/24)

2/24

at

100.00

A+  (4)

5,264,948

7,130

Louisiana

Public

Facilities

Authority,

Dock

and

Wharf

Revenue

Bonds,

Impala

Warehousing

(US)

LLC

Project,

Series

2013,

6.500%,

7/01/36,

(AMT),

144A

7/23

at

100.00

N/R  

7,145,116

1,265

Louisiana

Public

Facilities

Authority,

Hospital

Revenue

and

Refunding

Bonds,

Lafayette

General

Medical

Center

Project,

Series

2016A,

5.000%,

11/01/45,

(Pre-refunded

11/01/25)

11/25

at

100.00

N/R  (4)

1,330,805

8,090

Louisiana

Public

Facilities

Authority,

Louisiana,

Revenue

Bonds,

Ochsner

Clinic

Foundation

Project,

Refunding

Series

2017,

5.000%,

5/15/46

5/27

at

100.00

A3  

8,247,431

10,800

Louisiana

Public

Facilities

Authority,

Louisiana,

Revenue

Bonds,

Ochsner

Clinic

Foundation

Project,

Series

2020A,

4.000%,

5/15/49

5/30

at

100.00

A3  

10,206,648

1,830

Louisiana

Public

Facilities

Authority,

Revenue

Bonds,

Ochsner

Clinic

Foundation

Project,

Refunding

Series

2016,

4.000%,

5/15/35

5/26

at

100.00

A3  

1,852,308

330

Louisiana

Stadium

and

Exposition

District,

Revenue

Refunding

Bonds,

Senior

Lien

Series

2013A,

5.000%,

7/01/36

7/23

at

100.00

A2  

330,165

14,000

Louisiana

State,

Gasoline

and

Fuels

Tax

Revenue

Bonds,

Refunding

Series

2015A,

4.000%,

5/01/41,

(Pre-refunded

5/01/25)

5/25

at

100.00

AA-  (4)

14,378,560

New

Orleans

Aviation

Board,

Louisiana,

General

Airport

Revenue

Bonds,

North

Terminal

Project,

Series

2015B:

6,235

5.000%,

1/01/40,

(AMT)

1/25

at

100.00

A  

6,279,081

6,895

5.000%,

1/01/45,

(AMT)

1/25

at

100.00

A  

6,918,719

5,350

New

Orleans,

Louisiana,

Sewerage

Service

Revenue

Bonds,

Refunding

Series

2014,

5.000%,

6/01/44,

(Pre-refunded

6/01/24)

6/24

at

100.00

A  (4)

5,455,021

1,200

New

Orleans,

Louisiana,

Water

Revenue

Bonds,

Refunding

Series

2014,

5.000%,

12/01/44,

(Pre-refunded

12/01/24)

12/24

at

100.00

A-  (4)

1,237,020

5,655

Shreveport,

Louisiana,

Water

and

Sewer

Revenue

Bonds,

Refunding

Series

2015,

5.000%,

12/01/40

12/25

at

100.00

Baa1  

5,851,794

Total

Louisiana

94,996,193

Maine

-

0.5%

(0.3%

of

Total

Investments)

2,775

Maine

Health

and

Higher

Educational

Facilities

Authority

Revenue

Bonds,

Eastern

Maine

Medical

Center

Obligated

Group

Issue,

Series

2013,

5.000%,

7/01/33,

(Pre-refunded

7/01/23)

7/23

at

100.00

Ba1  (4)

2,782,215

33

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Maine

(continued)

Maine

Health

and

Higher

Educational

Facilities

Authority

Revenue

Bonds,

Eastern

Maine

Medical

Center

Obligated

Group

Issue,

Series

2016A:

$

3,820

4.000%,

7/01/41

7/26

at

100.00

Ba1  

$

3,439,108

2,800

4.000%,

7/01/46

7/26

at

100.00

Ba1  

2,390,444

2,935

Maine

Health

and

Higher

Educational

Facilities

Authority

Revenue

Bonds,

MaineHealth

Issue,

Series

2018A,

5.000%,

7/01/48

7/28

at

100.00

A+  

3,017,151

2,000

Maine

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

Bates

College,

Series

2013,

5.000%,

7/01/43

7/23

at

100.00

A+  

2,005,380

Maine

Turnpike

Authority,

Special

Obligation

Bonds,

Series

2014:

1,290

5.000%,

7/01/33

7/24

at

100.00

A-  

1,315,206

1,020

5.000%,

7/01/34

7/24

at

100.00

A-  

1,040,400

Total

Maine

15,989,904

Maryland

-

9.5%

(5.8%

of

Total

Investments)

1,830

Anne

Arundel

County,

Maryland,

FNMA

Multifamily

Housing

Revenue

Bonds,

Glenview

Gardens

Apartments

Project,

Series

2009,

5.000%,

1/01/28,

(Mandatory

Put

1/01/27)

5/23

at

100.00

AA+  

1,832,782

1,200

Anne

Arundel

County,

Maryland,

Special

Tax

District

Revenue

Bonds,

Villages

of

Dorchester

&

Farmington

Village

Projects,

Series

2013,

5.000%,

7/01/32

7/23

at

100.00

AA  

1,203,744

Baltimore

County,

Maryland,

Revenue

Bonds,

Oak

Crest

Village,

Series

2016:

1,000

3.625%,

1/01/37

1/26

at

100.00

A  

921,960

2,220

5.000%,

1/01/37

1/26

at

100.00

A  

2,276,011

2,500

Baltimore

County,

Maryland,

Revenue

Bonds,

Oak

Crest

Village,

Series

2020,

4.000%,

1/01/50

1/27

at

103.00

A  

2,145,525

635

Baltimore

County,

Maryland,

Revenue

Bonds,

Riderwood

Village

Inc

Facility,

Series

2020,

4.000%,

1/01/50

1/27

at

103.00

A  

544,963

9,215

Baltimore,

Maryland,

Convention

Center

Hotel

Revenue

Bonds,

Refunding

Series

2017,

5.000%,

9/01/42

9/27

at

100.00

CCC+  

8,880,588

2,480

Baltimore,

Maryland,

Project

and

Revenue

Refunding

Bonds,

Water

Projects,

Series

2013B,

5.000%,

7/01/38,

(Pre-refunded

1/01/24)

1/24

at

100.00

AA-  (4)

2,510,678

5,000

Baltimore,

Maryland,

Revenue

Bonds,

Wastewater

Projects,

Subordinate

Series

2014C,

5.000%,

7/01/44

1/25

at

100.00

A+  

5,098,900

2,000

Baltimore,

Maryland,

Revenue

Bonds,

Wastewater

Projects,

Subordinate

Series

2017A,

5.000%,

7/01/46

1/27

at

100.00

A+  

2,079,380

2,000

Baltimore,

Maryland,

Revenue

Bonds,

Wastewater

Projects,

Subordinate

Series

2017A,

5.000%,

7/01/46,

(UB)

1/27

at

100.00

A+  

2,079,380

1,220

Baltimore,

Maryland,

Revenue

Bonds,

Water

Projects,

Refunding

Series

1994A,

5.000%,

7/01/24

-

FGIC

Insured,

(ETM)

No

Opt.

Call

AA-  (4)

1,228,869

2,050

Baltimore,

Maryland,

Revenue

Bonds,

Water

Projects,

Refunding

Series

1998A,

5.000%,

7/01/28

-

FGIC

Insured,

(ETM)

8/21

at

100.00

N/R  (4)

2,152,623

2,500

Baltimore,

Maryland,

Revenue

Bonds,

Water

Projects,

Subordinate

Series

2014A,

5.000%,

7/01/44

1/25

at

100.00

A+  

2,549,450

6,000

Baltimore,

Maryland,

Revenue

Bonds,

Water

Projects,

Subordinate

Series

2017A,

5.000%,

7/01/41,

(UB)

1/27

at

100.00

A+  

6,286,080

1,450

Baltimore,

Maryland,

Special

Obligation

Bonds,

Center/West

Development

Project,

Series

2017A,

5.500%,

6/01/43

6/26

at

100.00

N/R  

1,464,529

Baltimore,

Maryland,

Special

Obligation

Bonds,

Consolidated

Tax

Increment

Financing,

Series

2015:

525

5.000%,

6/15/30

6/24

at

100.00

BBB+  

535,794

425

5.000%,

6/15/33

6/24

at

100.00

BBB+  

433,555

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

34

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Maryland

(continued)

Baltimore,

Maryland,

Special

Obligation

Bonds,

East

Baltimore

Research

Park

Project,

Series

2017A:

$

1,270

4.500%,

9/01/33

9/27

at

100.00

N/R  

$

1,250,861

240

5.000%,

9/01/38

9/27

at

100.00

N/R  

241,829

Baltimore,

Maryland,

Special

Obligation

Bonds,

Harbor

Point

Project,

Refunding

Series

2016:

1,895

5.000%,

6/01/36

6/26

at

100.00

N/R  

1,907,659

250

5.125%,

6/01/43

6/26

at

100.00

N/R  

250,417

2,000

Baltimore,

Maryland,

Special

Obligation

Bonds,

Harbor

Point

Project,

Refunding

Series

2019A,

3.625%,

6/01/46,

144A

6/29

at

100.00

N/R  

1,568,560

350

Baltimore,

Maryland,

Special

Obligation

Bonds,

Harbor

Point

Project,

Refunding

Series

2019B,

3.875%,

6/01/46,

144A

6/23

at

100.00

N/R  

281,096

Brunswick,

Frederick

County,

Maryland,

Special

Obligation

Bonds,

Brunswick

Crossing

Special

Taxing

District,

Refunding

Series

2019:

450

4.000%,

7/01/29

1/29

at

100.00

N/R  

440,114

739

5.000%,

7/01/36

1/29

at

100.00

N/R  

748,422

Frederick

County,

Maryland,

Educational

Facilities

Revenue

Bonds,

Mount

Saint

Mary's

University

Inc.,

Series

2017A:

3,000

5.000%,

9/01/37,

144A

9/27

at

100.00

BB+  

2,858,070

1,750

5.000%,

9/01/45,

144A

9/27

at

100.00

BB+  

1,581,877

374

Frederick

County,

Maryland,

Special

Obligation

Bonds,

Lake

Linganore

Village

Community

Development

Series

2001A,

5.700%,

7/01/29

-

RAAI

Insured

5/23

at

100.00

AA  

374,759

1,250

Frederick

County,

Maryland,

Special

Obligation

Bonds,

Urbana

Community

Development

Authority,

Refunding

Series

2020A,

4.000%,

7/01/35

7/30

at

100.00

A-  

1,286,737

370

Frederick

County,

Maryland,

Tax

Increment

and

Special

Tax

B

Limited

Obligation

Bonds,

Oakdale-Lake

Linganore

Project,

Series

2019,

3.750%,

7/01/39

7/29

at

100.00

N/R  

324,849

120

Frederick

County,

Maryland,

Tax

Increment

and

Special

Tax

Limited

Obligation

Bonds,

Jefferson

Technology

Park

Project,

Refunding

Series

2020B,

4.625%,

7/01/43,

144A

7/30

at

102.00

N/R  

116,983

3,000

Gaithersburg,

Maryland,

Economic

Development

Revenue

Bonds,

Asbury

Methodist

Obligated

Group

Project,

Refunding

Series

2018A,

5.000%,

1/01/36

1/24

at

104.00

BBB  

2,901,390

Howard

County

Housing

Commission,

Maryland,

Revenue

Bonds,

Columbia

Commons

Apartments,

Series

2014A:

1,500

4.000%,

6/01/34

6/24

at

100.00

A+  

1,513,425

1,550

5.000%,

6/01/44

6/24

at

100.00

A+  

1,564,059

1,860

Howard

County

Housing

Commission,

Maryland,

Revenue

Bonds,

Gateway

Village

Apartments,

Series

2016,

4.000%,

6/01/46

6/26

at

100.00

A+  

1,756,138

Howard

County

Housing

Commission,

Maryland,

Revenue

Bonds,

The

Verona

at

Oakland

Mills

Project,

Series

2013:

2,000

4.625%,

10/01/28

10/23

at

100.00

A+  

2,013,500

3,000

5.000%,

10/01/28

10/23

at

100.00

A+  

3,025,470

1,000

Howard

County

Housing

Commission,

Maryland,

Revenue

Bonds,

Woodfield

Oxford

Square

Apartments,

Series

2017,

5.000%,

12/01/42

12/27

at

100.00

A+  

1,049,050

1,290

Howard

County,

Maryland,

Retirement

Community

Revenue

Bonds,

Vantage

House,

Refunding

Series

2016,

5.000%,

4/01/46

4/27

at

100.00

N/R  

1,049,118

1,710

Howard

County,

Maryland,

Retirement

Community

Revenue

Bonds,

Vantage

House,

Refunding

Series

2017,

5.000%,

4/01/36

4/27

at

100.00

N/R  

1,532,177

1,420

Howard

County,

Maryland,

Special

Obligation

Bonds,

Annapolis

Junction

Town

Center

Project,

Series

2014,

6.100%,

2/15/44

2/24

at

100.00

N/R  

1,375,980

35

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Maryland

(continued)

Howard

County,

Maryland,

Special

Obligation

Bonds,

Downtown

Columbia

Project,

Series

2017A:

$

1,500

4.125%,

2/15/34,

144A

2/26

at

100.00

N/R  

$

1,428,795

1,550

4.375%,

2/15/39,

144A

2/26

at

100.00

N/R  

1,462,921

850

4.500%,

2/15/47,

144A

2/26

at

100.00

N/R  

772,497

Hyattsville,

Maryland,

Special

Obligation

Bonds,

University

Town

Center

Project,

Series

2016:

2,125

5.000%,

7/01/31

7/25

at

100.00

N/R  

2,104,515

1,640

5.000%,

7/01/34

7/25

at

100.00

N/R  

1,587,930

1,220

Maryland

Community

Development

Administration

Department

of

Housing

and

Community

Development,

Housing

Revenue

Bonds,

Series

2000A,

2.800%,

7/01/45

7/29

at

100.00

Aa2  

905,935

1,195

Maryland

Community

Development

Administration

Department

of

Housing

and

Community

Development,

Housing

Revenue

Bonds,

Series

2014D,

3.900%,

7/01/40

1/24

at

100.00

Aa2  

1,184,615

680

Maryland

Community

Development

Administration

Department

of

Housing

and

Community

Development,

Housing

Revenue

Bonds,

Series

2017C,

3.550%,

7/01/42

1/27

at

100.00

Aa2  

650,570

700

Maryland

Community

Development

Administration

Department

of

Housing

and

Community

Development,

Housing

Revenue

Bonds,

Series

2020E,

2.350%,

7/01/45

1/30

at

100.00

Aa2  

476,630

1,445

Maryland

Community

Development

Administration

Department

of

Housing

and

Community

Development,

Residential

Revenue

Bonds,

Series

2019C,

3.000%,

3/01/42

3/29

at

100.00

Aa1  

1,237,512

2,000

Maryland

Community

Development

Administration

Department

of

Housing

and

Community

Development,

Residential

Revenue

Bonds,

Series

2020D,

2.100%,

9/01/40

9/29

at

100.00

Aa1  

1,442,260

2,570

Maryland

Community

Development

Administration

Department

of

Housing

and

Community

Development,

Residential

Revenue

Bonds,

Series

2021A,

2.000%,

9/01/43

3/30

at

100.00

Aa1  

1,657,547

2,000

Maryland

Community

Development

Administration

Department

of

Housing

and

Community

Development,

Residential

Revenue

Bonds,

Taxable

Series

2019D,

3.350%,

7/01/49

7/29

at

100.00

Aa2  

1,718,820

1,000

Maryland

Community

Development

Administration,

Department

of

Housing

and

Community

Development,

Multifamily

Development

Revenue

Bonds,

Marlborough

Apartments,

Series

2014I,

3.450%,

12/15/31

12/24

at

100.00

Aaa  

1,003,520

720

Maryland

Community

Development

Administration,

Local

Government

Infrastructure

Bonds,

Subordinate

Obligation

Series

2019B-2,

4.000%,

6/01/49

6/29

at

100.00

Aa3  

692,352

600

Maryland

Economic

Development

Corporation

Economic

Development

Revenue

Bonds,

Terminal

Project,  Series

2019A,

5.000%,

6/01/49,

(AMT)

6/29

at

100.00

Baa2  

614,028

Maryland

Economic

Development

Corporation

Economic

Development

Revenue

Bonds,

Transportation

Facilities

Project,

Refunding

Series

2017A:

1,000

5.000%,

6/01/31

6/28

at

100.00

Baa2  

1,067,000

1,125

5.000%,

6/01/32

6/28

at

100.00

Baa2  

1,199,160

3,360

5.000%,

6/01/35

6/28

at

100.00

Baa2  

3,546,346

1,600

Maryland

Economic

Development

Corporation,

Air

Cargo

Obligated

Group

Revenue

Bonds,

AFCO

Airport

Real

Estate

Group,

Series

2019,

4.000%,

7/01/39,

(AMT)

7/29

at

100.00

BBB  

1,472,304

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

36

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Maryland

(continued)

Maryland

Economic

Development

Corporation,

Parking

Facilities

Revenue

Bonds

Baltimore

City

Project,

Subordinate

Parking

Facilities

Revenue

Bonds,

Series

2018C:

$

1,250

4.000%,

6/01/48

6/28

at

100.00

BB+  

$

949,075

1,080

4.000%,

6/01/58

6/28

at

100.00

BB+  

772,481

3,725

Maryland

Economic

Development

Corporation,

Parking

Facilities

Revenue

Bonds,

Baltimore

City

Project,

Senior

Parking

Facilities

Revenue

Bonds,

Series

2018A,

5.000%,

6/01/58

6/28

at

100.00

BBB-  

3,469,353

5,810

Maryland

Economic

Development

Corporation,

Port

Facilities

Revenue

Bonds,

CNX

Marine

Terminals

Inc.

Port

of

Baltimore

Facility,

Refunding

Series

2010,

5.750%,

9/01/25

5/23

at

100.00

BB  

5,860,896

2,000

Maryland

Economic

Development

Corporation,

Revenue

Bonds,

Chesapeake

Bay

Hyatt

Conference

Center,

Series

2006A,

5.000%,

12/01/31

(5)

5/23

at

100.00

N/R  

1,200,000

Maryland

Economic

Development

Corporation,

Senior

Student

Housing

Revenue

Bonds,

Towson

University

Project,

Refunding

Series

2017:

1,100

5.000%,

7/01/36

7/27

at

100.00

BB+  

1,104,433

470

5.000%,

7/01/37

5/23

at

100.00

BB+  

469,991

Maryland

Economic

Development

Corporation,

Special

Obligation

Bonds,

Metro

Centre

Owings

Mills

Project,

Series

2017:

585

4.375%,

7/01/36

1/27

at

100.00

N/R  

551,953

355

4.500%,

7/01/44

1/27

at

100.00

N/R  

325,500

Maryland

Economic

Development

Corporation,

Student

Housing

Revenue

Bonds,

Salisbury

University

Project,

Refunding

Series

2013:

500

5.000%,

6/01/27

6/23

at

100.00

Baa3  

500,150

500

5.000%,

6/01/34

6/23

at

100.00

Baa3  

499,955

1,510

Maryland

Economic

Development

Corporation,

Student

Housing

Revenue

Bonds,

Sheppard

Pratt

University

Village,

Series

2012,

5.000%,

7/01/33

5/23

at

100.00

BBB-  

1,510,060

495

Maryland

Economic

Development

Corporation,

Student

Housing

Revenue

Bonds,

University

of

Maryland

-

Baltimore

Project,

Refunding

Senior

Lien

Series

2015,

5.000%,

7/01/39

7/25

at

100.00

BB+  

495,366

1,110

Maryland

Economic

Development

Corporation,

Student

Housing

Revenue

Bonds,

University

of

Maryland,

Baltimore

County

Project,

Refunding

Series

2016,

3.600%,

7/01/35

-

AGM

Insured

5/23

at

100.00

A1  

1,110,089

Maryland

Economic

Development

Corporation,

Student

Housing

Revenue

Bonds,

University

of

Maryland,

College

Park

Project,

Refunding

Series

2016:

875

5.000%,

6/01/30

-

AGM

Insured

6/26

at

100.00

A1  

923,361

240

5.000%,

6/01/31

-

AGM

Insured

6/26

at

100.00

A1  

253,246

2,405

5.000%,

6/01/35

-

AGM

Insured

6/26

at

100.00

A1  

2,522,388

780

5.000%,

6/01/43

-

AGM

Insured

6/26

at

100.00

A1  

801,239

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Maryland,

Revenue

Bonds,

Meritus

Medical

Center,

Series

2015:

990

4.000%,

7/01/32

7/25

at

100.00

BBB+  

995,247

2,470

4.250%,

7/01/35

7/25

at

100.00

BBB+  

2,474,866

1,740

5.000%,

7/01/45

7/25

at

100.00

BBB+  

1,760,219

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Parking

Facilities

Revenue

Bonds,

Johns

Hopkins

Hospital,

Series

2001:

1,300

5.000%,

7/01/27

-

AMBAC

Insured

5/23

at

100.00

N/R  

1,308,918

1,000

5.000%,

7/01/34

-

AMBAC

Insured

5/23

at

100.00

N/R  

1,006,920

270

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Parking

Facilities

Revenue

Bonds,

Johns

Hopkins

Medical

Institutions,

Series

1996,

5.500%,

7/01/26

-

AMBAC

Insured

5/23

at

100.00

N/R  

271,852

37

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Maryland

(continued)

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds

Doctors

Community

Hospital,

Series

2017B:

$

250

5.000%,

7/01/34

7/27

at

100.00

A3  

$

261,453

4,820

5.000%,

7/01/38

7/27

at

100.00

A3  

4,922,521

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,  Mercy

Medical

Center,

Series

2016A:

90

5.000%,

7/01/36

7/26

at

100.00

BBB+  

92,759

1,450

5.000%,

7/01/38

7/26

at

100.00

BBB+  

1,479,493

600

4.000%,

7/01/42

7/26

at

100.00

BBB+  

543,870

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

Adventist

Healthcare,

Series

2016A:

1,400

5.500%,

1/01/36

1/27

at

100.00

Baa3  

1,449,252

4,020

5.500%,

1/01/46

1/27

at

100.00

Baa3  

4,073,225

2,000

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

Calvert

Health

System

Issue,

Refunding

Series

2013,

5.000%,

7/01/38,

(Pre-refunded

7/01/23)

7/23

at

100.00

N/R  (4)

2,004,540

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

Charlestown

Community

Issue,

Series

2016A:

2,125

5.000%,

1/01/36

7/26

at

100.00

A-  

2,209,447

4,090

5.000%,

1/01/45

7/26

at

100.00

A-  

4,172,618

Maryland

Health

and

HIgher

Educational

Facilities

Authority,

Revenue

Bonds,

Frederick

Health

System

Issue;

Series

2020:

1,000

3.250%,

7/01/39

7/30

at

100.00

Baa1  

827,180

100

4.000%,

7/01/40

7/30

at

100.00

Baa1  

94,864

280

4.000%,

7/01/45

7/30

at

100.00

Baa1  

258,334

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

Goucher

College,

Series

2017A:

1,100

5.000%,

7/01/37

7/27

at

100.00

BBB+  

1,145,452

1,200

5.000%,

7/01/44

7/27

at

100.00

BBB+  

1,236,300

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

Green

Street

Academy,

Series

2017A:

265

5.125%,

7/01/37,

144A

7/27

at

100.00

N/R  

254,032

500

5.250%,

7/01/47,

144A

7/27

at

100.00

N/R  

460,195

2,130

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

Helix

Health,

Series

1997,

5.000%,

7/01/27

-

AMBAC

Insured,

(ETM)

8/21

at

100.00

N/R  (4)

2,226,191

2,500

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

Johns

Hopkins

Health

System

Issue,

Series

2015A,

4.000%,

5/15/40

5/25

at

100.00

AA-  

2,506,275

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

Johns

Hopkins

University,

Series

2013B:

500

5.000%,

7/01/38

7/23

at

100.00

AA  

500,345

4,375

4.250%,

7/01/41

7/23

at

100.00

AA  

4,377,450

2,000

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

LifeBridge

Health

Issue,

Series

2016,

5.000%,

7/01/47

7/26

at

100.00

A+  

2,029,980

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

LifeBridge

Health

Issue,

Series

2017:

1,000

5.000%,

7/01/33

7/27

at

100.00

A+  

1,070,620

1,000

5.000%,

7/01/44

7/27

at

100.00

A+  

1,026,790

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

LifeBridge

Health

System,

Series

2015:

1,500

4.000%,

7/01/35,

(Pre-refunded

7/01/25)

7/25

at

100.00

A+  (4)

1,539,810

1,125

5.000%,

7/01/40,

(Pre-refunded

7/01/25)

7/25

at

100.00

A+  (4)

1,178,336

2,975

4.125%,

7/01/47

7/25

at

100.00

A+  

2,839,310

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

38

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Maryland

(continued)

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

Loyola

University

Maryland,

Series

2014:

$

1,000

4.000%,

10/01/45

10/24

at

100.00

A  

$

962,940

1,250

5.000%,

10/01/45

10/24

at

100.00

A  

1,268,900

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

Maryland

Institute

College

of

Art,

Series

2012:

1,500

5.000%,

6/01/34

5/23

at

100.00

Baa1  

1,501,140

3,000

5.000%,

6/01/47

5/23

at

100.00

Baa1  

3,000,930

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

Maryland

Institute

College

of

Art,

Series

2016:

175

5.000%,

6/01/36

6/26

at

100.00

Baa1  

181,214

2,500

4.000%,

6/01/42

6/26

at

100.00

Baa1  

2,368,075

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

Maryland

Institute

College

of

Art,

Series

2017:

525

5.000%,

6/01/35

6/26

at

100.00

Baa1  

545,942

1,000

5.000%,

6/01/42

6/26

at

100.00

Baa1  

1,024,550

2,500

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

MedStar

Health

Issue,

Series

2015,

5.000%,

8/15/38

2/25

at

100.00

A  

2,543,250

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

Peninsula

Regional

Medical

Center

Issue,

Refunding

Series

2015:

2,790

5.000%,

7/01/39,

(Pre-refunded

7/01/24)

7/24

at

100.00

Baa1  (4)

2,844,851

5,500

5.000%,

7/01/45,

(Pre-refunded

7/01/24)

7/24

at

100.00

Baa1  (4)

5,608,130

865

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

Stevenson

University,

Series

2021A,

4.000%,

6/01/41

6/31

at

100.00

BBB-  

812,062

3,260

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

Trinity

Health

Credit

Group,

Series

2017MD,

5.000%,

12/01/46,

(UB)

(8)

6/27

at

100.00

AA-  

3,344,825

1,000

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

Trinity

Health

Credit

Group,

Series

2017MD,

5.000%,

12/01/46

(8)

6/27

at

100.00

AA-  

1,026,020

1,000

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

University

of

Maryland

Medical

System

Issue,

Series

2015,

5.000%,

7/01/35

7/25

at

100.00

A  

1,036,630

5,500

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

University

of

Maryland

Medical

System

Issue,

Series

2017B,

5.000%,

7/01/39

7/27

at

100.00

A  

5,732,210

2,000

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

University

of

Maryland

Medical

System

Issue,

Taxable

Series

2017D,

4.000%,

7/01/48

1/28

at

100.00

A  

1,912,040

12,250

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

Western

Maryland

Health,

Series

2014,

5.250%,

7/01/34,

(Pre-

refunded

7/01/24)

7/24

at

100.00

N/R  (4)

12,546,695

Maryland

Stadium

Authority,

Revenue

Bonds,

Baltimore

City

Public

Schools

Construction

&

Revitalization

Program,

Series

2016:

4,395

5.000%,

5/01/33

5/26

at

100.00

AA-  

4,679,444

3,650

5.000%,

5/01/35,

(Pre-refunded

5/01/26)

5/26

at

100.00

AA-  (4)

3,895,171

5,100

5.000%,

5/01/46,

(Pre-refunded

5/01/26),

(UB)

(8)

5/26

at

100.00

AA-  (4)

5,442,567

Maryland

Stadium

Authority,

Revenue

Bonds,

Baltimore

City

Public

Schools

Construction

&

Revitalization

Program,

Series

2018A:

2,000

5.000%,

5/01/35

5/28

at

100.00

AA-  

2,198,340

2,000

5.000%,

5/01/36,

(UB)

(8)

5/28

at

100.00

AA-  

2,178,860

6,250

5.000%,

5/01/42,

(UB)

(8)

5/28

at

100.00

AA-  

6,637,563

7,000

Maryland

Transportation

Authority,

Revenue

Bonds,

Transportation

Facilities

Projects,

Series

2020,

4.000%,

7/01/50

7/30

at

100.00

AA-  

6,835,710

39

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Maryland

(continued)

$

1,250

Maryland

Transportation

Authority,

Revenue

Bonds,

Transportation

Facilities

Projects,

Series

2021A,

5.000%,

7/01/46

7/31

at

100.00

Aa2  

$

1,367,500

1,500

Montgomery

County

Housing

Opportunities

Commission,

Maryland,

Multifamily

Housing

Development

Bonds,

Series

2014A,

3.875%,

7/01/39

7/24

at

100.00

Aaa  

1,501,875

Montgomery

County,

Maryland,

Revenue

Bonds,

Trinity

Health

Credit

Group,

Series

2015:

6,000

4.000%,

12/01/44

6/25

at

100.00

AA-  

5,773,680

2,000

5.000%,

12/01/44,

(UB)

(8)

6/25

at

100.00

AA-  

2,043,520

320

Prince

George's

County

Revenue

Authority,

Maryland,

Special

Obligation

Bonds,

Suitland-Naylor

Road

Project,

Series

2016,

5.000%,

7/01/46,

144A

1/26

at

100.00

N/R  

321,469

4,500

Prince

George's

County,

Maryland,

Certificates

of

Participation,

University

of

Maryland

Capital

Region

Medical

Center,

Series

2018,

5.000%,

10/01/43,

(UB)

(8)

10/28

at

100.00

AA+  

4,791,375

3,000

Prince

George's

County,

Maryland,

General

Obligation

Consolidated

Public

Improvement

Bonds,

Series

2014A,

4.000%,

9/01/31

9/24

at

100.00

AAA  

3,036,390

1,050

Prince

George's

County,

Maryland,

Revenue

Bonds,

Collington

Episcopal

Life

Care

Community

Inc.,

Series

2017,

5.250%,

4/01/37

4/27

at

100.00

N/R  

950,565

Prince

George's

County,

Maryland,

Special

Obligation

Bonds,

Westphalia

Town

Center

Project,

Series

2018:

1,300

5.125%,

7/01/39,

144A

7/28

at

100.00

N/R  

1,286,532

2,200

5.250%,

7/01/48,

144A

7/28

at

100.00

N/R  

2,167,506

2,051

Prince

George's

County,

Maryland,

Special

Tax

District

Bonds,

Victoria

Falls

Project,

Series

2005,

5.250%,

7/01/35

5/23

at

100.00

N/R  

2,053,523

1,340

Rockville

Mayor

and

Council,

Maryland,

Economic

Development

Revenue

Bonds,

Ingleside

King

Farm

Project,

Refunding

Series

2017,

5.000%,

11/01/35

11/24

at

103.00

B  

1,229,973

795

Rockville

Mayor

and

Council,

Maryland,

Economic

Development

Revenue

Bonds,

Ingleside

King

Farm

Project,

Refunding

Series

2017A-2,

5.000%,

11/01/31

11/24

at

103.00

B  

754,328

Rockville

Mayor

and

Council,

Maryland,

Economic

Development

Revenue

Bonds,

Ingleside

King

Farm

Project,

Series

2017A-1:

1,070

5.000%,

11/01/28

11/24

at

103.00

B  

1,038,991

1,000

5.000%,

11/01/37

11/24

at

103.00

B  

904,060

Rockville

Mayor

and

Council,

Maryland,

Economic

Development

Revenue

Bonds,

Series

2017B:

500

5.000%,

11/01/42

11/24

at

103.00

B  

434,180

1,000

5.000%,

11/01/47

11/24

at

103.00

B  

842,080

Washington

County

County

Commissioners,

Maryland,

Revenue

Bonds,

Diakon

Lutheran

Social

Ministries

Project,

Series

2019B:

1,000

5.000%,

1/01/29,

(ETM)

No

Opt.

Call

BBB+  (4)

1,126,960

500

5.000%,

1/01/32,

(Pre-refunded

1/01/29)

1/29

at

100.00

BBB+  (4)

563,480

Total

Maryland

289,696,854

Massachusetts

-

0.5%

(0.3%

of

Total

Investments)

586

Massachusetts

Development

Finance

Agency,

Health

Care

Facility

Revenue

Bonds,

Adventcare

Project,

Series

2007A,

0.000%,

10/15/37,

144A

(5)

5/23

at

100.00

N/R  

58,580

734

Massachusetts

Development

Finance

Agency,

Health

Care

Facility

Revenue

Bonds,

Adventcare

Project,

Series

2010,

0.000%,

10/15/37

(5)

5/23

at

100.00

N/R  

110,175

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

40

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Massachusetts

(continued)

Massachusetts

Development

Finance

Agency,

Revenue

Bonds,

Atrius

Health

Issue,

Series

2019A:

$

275

5.000%,

6/01/39,

(Pre-refunded

6/01/29)

6/29

at

100.00

N/R  (4)

$

316,635

270

4.000%,

6/01/49,

(Pre-refunded

6/01/29)

6/29

at

100.00

N/R  (4)

295,647

825

Massachusetts

Development

Finance

Agency,

Revenue

Bonds,

Boston

Medical

Center

Issue,

Green

Bonds,

Series

2015D,

5.000%,

7/01/44

7/25

at

100.00

BBB  

834,224

3,500

Massachusetts

Development

Finance

Agency,

Revenue

Bonds,

Boston

University,

Series

2016BB-1,

5.000%,

10/01/46

10/26

at

100.00

AA-  

3,649,100

Massachusetts

Development

Finance

Agency,

Revenue

Bonds,

Boston

University,

Tender

Option

Bond

Trust

2016-XG0070:

930

11.718%,

10/01/48,

144A,

(IF)

(8)

10/23

at

100.00

Aa1  

940,527

505

11.772%,

10/01/48,

144A,

(IF)

(8)

10/23

at

100.00

Aa1  

510,727

3,200

Massachusetts

Development

Finance

Agency,

Revenue

Bonds,

Emerson

College,

Series

2015,

4.500%,

1/01/45

1/25

at

100.00

Baa2  

3,039,136

2,300

Massachusetts

Development

Finance

Agency,

Revenue

Bonds,

Olin

College,

Series

2013E,

5.000%,

11/01/43

11/23

at

100.00

A  

2,310,741

1,500

Massachusetts

Development

Finance

Agency,

Revenue

Bonds,

UMass

Memorial

Health

Care,

Series

2016I,

4.000%,

7/01/41

7/26

at

100.00

BBB+  

1,390,875

Massachusetts

Development

Finance

Agency,

Revenue

Bonds,

Western

New

England

University,

Series

2015:

1,145

5.000%,

9/01/40

9/25

at

100.00

BBB-  

1,115,150

1,280

5.000%,

9/01/45

9/25

at

100.00

BBB-  

1,204,761

1,100

Massachusetts

Turnpike

Authority,

Metropolitan

Highway

System

Revenue

Bonds,

Senior

Series

1997A,

0.000%,

1/01/24

-

NPFG

Insured

No

Opt.

Call

A2  

1,073,292

Total

Massachusetts

16,849,570

Michigan

-

3.7%

(2.3%

of

Total

Investments)

625

Bloomfield

Hills

Schools,

Oakland

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2023,

5.000%,

5/01/48

(WI/DD,

Settling

5/02/23)

5/33

at

100.00

Aa1  

680,544

6,525

Caledonia

Community

Schools,

Kent,

Allegan

and

Barry

Counties,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2020I,

4.000%,

5/01/50

5/30

at

100.00

AA  

6,349,999

1,000

Eastern

Michigan

University,

General

Revenue

Bonds,

Series

2018A,

4.000%,

3/01/44

-

AGM

Insured

3/28

at

100.00

A1  

964,420

4,180

Hudsonville

Public

Schools,

Ottawa

and

Allegan

Counties,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Refunding

Series

2023,

5.000%,

5/01/53

(WI/DD,

Settling

5/02/23)

5/33

at

100.00

AA  

4,478,744

7,615

Hudsonville

Public

Schools,

Ottawa

and

Allegan

Counties,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2020-I,

4.000%,

5/01/49

5/30

at

100.00

AA  

7,313,294

2,000

Lansing

Board

of

Water

and

Light,

Michigan,

Utility

System

Revenue

Bonds,

Series

2019A,

5.000%,

7/01/48

7/29

at

100.00

AA-  

2,118,600

Michigan

Finance

Authority,

Distributable

State

Aid

Revenue

Bonds,

Charter

County

of

Wayne,

Second

Lien

Refunding

Series

2020:

10,000

4.000%,

11/01/55

11/30

at

100.00

Aa3  

9,483,400

15,415

4.000%,

11/01/55

11/30

at

100.00

Aa3  

14,644,558

5,000

Michigan

Finance

Authority,

Hospital

Revenue

Bonds,

McLaren

Health

Care,

Series

2019A,

4.000%,

2/15/47

8/29

at

100.00

A1  

4,731,950

2,690

Michigan

Finance

Authority,

Local

Government

Loan

Program

Revenue

Bonds,

Detroit

Water

&

Sewerage

Department

Water

Supply

System

Local

Project,

Insured

Senior

Lien

Series

2014C-3,

5.000%,

7/01/32

-

AGM

Insured

7/24

at

100.00

A1  

2,737,936

41

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Michigan

(continued)

$

405

Michigan

Finance

Authority,

Local

Government

Loan

Program

Revenue

Bonds,

Detroit

Water

&

Sewerage

Department

Water

Supply

System

Local

Project,

Refunding

Senior

Loan

Series

2014D-1,

5.000%,

7/01/37

-

AGM

Insured

7/24

at

100.00

A1  

$

410,087

1,000

Michigan

Finance

Authority,

Local

Government

Loan

Program

Revenue

Bonds,

Detroit

Water

&

Sewerage

Department

Water

Supply

System

Local

Project,

Series

2014D-6,

5.000%,

7/01/36

-

NPFG

Insured

7/24

at

100.00

A2  

1,012,560

3,000

Michigan

Finance

Authority,

Michigan,

Revenue

Bonds,

Trinity

Health

Credit

Group,

Fixed

Rate

Series

2022A-MI,

4.000%,

12/01/47

12/31

at

100.00

AA-  

2,818,950

4,500

Michigan

Finance

Authority,

Michigan,

Revenue

Bonds,

Trinity

Health

Credit

Group,

Refunding

Series

2019A-MI,

4.000%,

12/01/49

12/29

at

100.00

AA-  

4,189,590

4,435

Michigan

Finance

Authority,

Tobacco

Settlement

Asset-

Backed

Bonds,

2006

Sold

Tobacco

Receipts

Senior

Current

Interest

Series

2020A-2,

5.000%,

6/01/40

12/30

at

100.00

BBB+  

4,628,455

5,000

Michigan

Hospital

Finance

Authority,

Revenue

Bonds,

Ascension

Health

Senior

Credit

Group,

Refunding

&

Project

Series

2010F-6,

4.000%,

11/15/47

11/26

at

100.00

Aa2  

4,684,400

10,000

Michigan

State

Building

Authority,

Revenue

Bonds,

Facilities

Program,

Refunding

Series

2015-I,

5.000%,

4/15/34

10/25

at

100.00

AA-  

10,455,700

1,000

Michigan

State

University,

General

Revenue

Bonds,

Refunding

Series

2019C,

4.000%,

2/15/44

8/29

at

100.00

AA  

974,100

8,000

Michigan

State,

Trunk

Line

Fund

Bonds,

Rebuilding

Michigan

Program

Series

2020B,

4.000%,

11/15/45

11/30

at

100.00

Aa2  

7,887,040

3,805

Rockford

Public

Schools,

Kent

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2023II,

5.000%,

5/01/46

(WI/DD,

Settling

5/18/23)

5/33

at

100.00

AA  

4,125,533

11,225

Walled

Lake

Consolidated

School

District,

Oakland

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2020,

5.000%,

5/01/50

5/30

at

100.00

Aa1  

12,028,373

3,000

Wayne

County

Airport

Authority,

Michigan,

Revenue

Bonds,

Detroit

Metropolitan

Wayne

County

Airport,

Series

2012A,

5.000%,

12/01/37

5/23

at

100.00

A  

3,002,430

1,200

Wayne

County

Airport

Authority,

Michigan,

Revenue

Bonds,

Detroit

Metropolitan

Wayne

County

Airport,

Series

2015D,

5.000%,

12/01/45

12/25

at

100.00

A  

1,228,860

2,500

Wayne

County

Airport

Authority,

Michigan,

Revenue

Bonds,

Detroit

Metropolitan

Wayne

County

Airport,

Series

2017B,

5.000%,

12/01/47,

(AMT)

12/27

at

100.00

A  

2,557,950

1,120

Wayne

State

University,

Michigan,

General

Revenue

Bonds,

Series

2018A,

5.000%,

11/15/36

11/25

at

100.00

A+  

1,160,925

Total

Michigan

114,668,398

Minnesota

-

3.0%

(1.8%

of

Total

Investments)

310

Baytown

Township,

Minnesota

Charter

School

Lease

Revenue

Bonds,

Saint

Croix

Preparatory

Academy,

Refunding

Series

2016A,

4.000%,

8/01/36

8/26

at

100.00

BB+  

264,312

3,000

Brainerd

Independent

School

District

181,

Crow

Wing

County,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2018A,

4.000%,

2/01/42

2/27

at

100.00

AAA  

3,055,110

750

City

of

Ham

Lake,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

DaVinci

Academy

Project,Series

2016A,

5.000%,

7/01/47

7/24

at

102.00

N/R  

676,972

500

Deephaven,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Eagle

Ridge

Academy

Project,

Series

2016A,

4.000%,

7/01/37

7/25

at

100.00

BB+  

435,335

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

42

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Minnesota

(continued)

Duluth

Economic

Development

Authority,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Essentia

Health

Obligated

Group,

Series

2018A:

$

4,905

5.000%,

2/15/48

2/28

at

100.00

A-  

$

5,020,415

13,925

5.000%,

2/15/53

2/28

at

100.00

A-  

14,184,562

1,925

5.250%,

2/15/53

2/28

at

100.00

A-  

2,000,633

725

Hawley

Independent

School

District

150,

Clay

County,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2023A,

4.000%,

2/01/43

2/30

at

100.00

Aa1  

733,968

500

Independence,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Paladin

Career

&

Technical

High

School

Project,

Series

2021A,

4.000%,

6/01/41

6/29

at

102.00

N/R  

383,645

3,010

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  

3,051,538

Minneapolis-St.

Paul

Metropolitan

Airports

Commission,

Minnesota,

Airport

Revenue

Bonds,

Refunding

Subordinate

Lien

Series

2019B:

1,000

5.000%,

1/01/31,

(AMT)

7/29

at

100.00

A+  

1,090,290

1,235

5.000%,

1/01/39,

(AMT)

7/29

at

100.00

A+  

1,303,160

7,500

5.000%,

1/01/49,

(AMT)

7/29

at

100.00

A+  

7,709,700

2,295

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-  

2,395,590

Minneapolis-St.

Paul

Metropolitan

Airports

Commission,

Minnesota,

Airport

Revenue

Bonds,

Subordinate

Lien

Series

2016D:

470

5.000%,

1/01/32,

(AMT)

1/27

at

100.00

A+  

493,801

450

5.000%,

1/01/35,

(AMT)

1/27

at

100.00

A+  

470,367

580

5.000%,

1/01/37,

(AMT)

1/27

at

100.00

A+  

600,752

750

5.000%,

1/01/41,

(AMT)

1/27

at

100.00

A+  

768,653

2,745

Minneapolis-St.

Paul

Metropolitan

Airports

Commission,

Minnesota,

Airport

Revenue

Bonds,

Subordinate

Lien

Series

2022B,

5.250%,

1/01/47,

(AMT)

1/32

at

100.00

A+  

2,914,613

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Carleton

College,

Refunding

Series

2017:

1,460

4.000%,

3/01/41

3/27

at

100.00

Aa2  

1,471,476

1,700

4.000%,

3/01/47

3/27

at

100.00

Aa2  

1,673,242

2,150

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Macalester

College,

Refunding

Series

2017,

4.000%,

3/01/48

3/27

at

100.00

Aa3  

2,074,943

270

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2021A,

3.000%,

8/01/36

8/31

at

100.00

AA+  

255,010

190

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2021B,

3.000%,

8/01/36

8/31

at

100.00

AA+  

180,033

2,910

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2022A,

5.000%,

8/01/41

8/32

at

100.00

AA+  

3,209,119

910

Rochester,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Mayo

Clinic,

Series

2018A,

4.000%,

11/15/48

5/28

at

100.00

AA  

910,109

5,000

Rochester,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Mayo

Clinic,

Series

2022,

5.000%,

11/15/57

11/32

at

100.00

AA  

5,446,700

2,000

Saint

Cloud,

Minnesota,

Health

Care

Revenue

Bonds,

CentraCare

Health

System,

Series

2016A,

5.000%,

5/01/46

5/26

at

100.00

A2  

2,036,320

1,520

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Community

of

Peace

Academy

Project,

Refunding

Series

2015A,

5.000%,

12/01/50

12/24

at

100.00

BBB-  

1,468,214

4,280

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Hmong

College

Prep

Academy

Project,

Refunding

Series

2020A,

5.000%,

9/01/55

9/30

at

100.00

BB+  

3,794,819

43

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Minnesota

(continued)

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Hmong

College

Prep

Academy

Project,

Series

2016A:

$

2,205

5.500%,

9/01/36

9/26

at

100.00

BB+  

$

2,215,518

2,500

5.750%,

9/01/46

9/26

at

100.00

BB+  

2,507,425

2,500

6.000%,

9/01/51

9/26

at

100.00

BB+  

2,521,450

500

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Twin

Cities

German

Immersion

School,

Series

2013A,

5.000%,

7/01/44

7/23

at

100.00

BB  

470,710

Saint

Paul

Housing

and

Redevelopment

Authority

Minnesota,

Senior

Housing

and

Health

Care

Revenue

Bonds,

Episcopal

Homes

Project,

Series

2013:

1,855

5.000%,

5/01/33

5/23

at

100.00

N/R  

1,685,805

1,000

5.125%,

5/01/48

5/23

at

100.00

N/R  

820,590

2,245

Saint

Paul

Housing

and

Redevelopment

Authority,

Minnesota,

Health

Care

Revenue

Bonds,

Fairview

Health

Services,

Series

2017A,

5.000%,

11/15/47

11/27

at

100.00

BBB+  

2,294,772

750

St.

Paul

Housing

and

Redevelopment

Authority,

Minnesota,

Hospital

Revenue

Bonds,

HealthEast

Inc.,

Series

2015A,

5.000%,

11/15/29,

(Pre-refunded

11/15/25)

11/25

at

100.00

N/R  (4)

789,592

2,000

Wayzata,

Minnesota

Senior

Housing

Revenue

Bonds,

Folkestone

Senior

Living

Community,

Refunding

Series

2019,

5.000%,

8/01/54

8/24

at

102.00

N/R  

1,840,220

3,855

West

Saint

Paul-Mendota

Heights-Eagan

Independent

School

District

197,

Dakota

County,

Minnesota,

General

Obligation

Bonds,

School

Buidling

Series

2018A,

4.000%,

2/01/41

2/27

at

100.00

AAA  

3,906,002

2,000

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  (4)

2,024,080

Total

Minnesota

91,149,565

Mississippi

-

0.8%

(0.5%

of

Total

Investments)

Mississippi

Hospital

Equipment

and

Facilities

Authority,

Revenue

Bonds,

Baptist

Memorial

Healthcare,

Series

2016A:

1,500

5.000%,

9/01/36

9/26

at

100.00

BBB+  

1,539,270

6,000

5.000%,

9/01/41

9/26

at

100.00

BBB+  

6,090,000

15,500

5.000%,

9/01/46

9/26

at

100.00

BBB+  

15,575,795

Total

Mississippi

23,205,065

Missouri

-

5.4%

(3.3%

of

Total

Investments)

1,000

Boone

County,

Missouri,

Hospital

Revenue

Bonds,

Boone

Hospital

Center,

Refunding

Series

2016,

5.000%,

8/01/28

8/26

at

100.00

Ba3  

934,890

2,010

Bridgeton

Industrial

Development

Authority,

Missouri,

Senior

Housing

Revenue

Bonds,

The

Sarah

Community

Project,

Refunding

Series

2016,

3.625%,

5/01/30

5/25

at

100.00

N/R  

2,016,593

500

Curators

of

the

University

of

Missouri,

System

Facilities

Revenue

Bonds,

Series

2014A,

4.000%,

11/01/33

11/24

at

100.00

AA+  

506,810

3,000

Kansas

City

Industrial

Development

Authority,

Missouri,

Airport

Special

Obligation

Bonds,

Kansas

City

International

Airport

Terminal

Modernization

Project,

Series

2019A,

5.000%,

3/01/44,

(AMT)

3/29

at

100.00

A-  

3,105,690

Kansas

City

Industrial

Development

Authority,

Missouri,

Airport

Special

Obligation

Bonds,

Kansas

City

International

Airport

Terminal

Modernization

Project,

Series

2019B:

23,675

5.000%,

3/01/46,

(AMT)

3/29

at

100.00

A-  

24,425,261

4,525

5.000%,

3/01/54,

(AMT)

3/29

at

100.00

A-  

4,637,174

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

44

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Missouri

(continued)

$

400

Kansas

City

Industrial

Development

Authority,

Missouri,

Sales

Tax

Revenue

Bonds,

Ward

Parkway

Center

Community

Improvement

District,

Senior

Refunding

&

Improvement

Series

2016,

5.000%,

4/01/46,

144A

4/26

at

100.00

N/R  

$

350,060

Kansas

City

Municipal

Assistance

Corporation,

Missouri,

Leasehold

Revenue

Bonds,

Improvement

Series

2004B-1:

7,000

0.000%,

4/15/27

-

AMBAC

Insured

No

Opt.

Call

A2  

6,234,620

5,000

0.000%,

4/15/28

-

AMBAC

Insured

No

Opt.

Call

A2  

4,341,950

5,000

0.000%,

4/15/29

-

AMBAC

Insured

No

Opt.

Call

A2  

4,235,150

4,470

Kansas

City,

Missouri,

Sanitary

Sewer

System

Revenue

Bonds,

Improvement

Series

2018A,

4.000%,

1/01/42

1/28

at

100.00

AA  

4,495,479

6,185

Kansas

City,

Missouri,

Sanitary

Sewer

System

Revenue

Bonds,

Improvement

Series

2023A,

4.000%,

1/01/48

1/33

at

100.00

AA  

6,046,023

1,000

Missouri

Environmental

Improvement

and

Energy

Resources

Authority,

Revenue

Bonds,

Union

Electric

Company

Project,

Series

1998C,

2.750%,

9/01/33

6/27

at

102.00

A  

954,920

1,000

Missouri

Health

and

Education

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Saint

Luke's

Health

System,

Inc.,

Series

2016,

5.000%,

11/15/34

5/26

at

100.00

A+  

1,050,120

1,260

Missouri

Health

and

Educational

Facilities

Authority,

Educational

Facilities

Revenue

Bonds,

University

of

Central

Missouri,

Series

2013C-2,

5.000%,

10/01/34

10/23

at

100.00

A+  

1,264,145

11,010

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

BJC

Health

System,

Series

2021A,

4.000%,

7/01/46

7/31

at

100.00

AA  

10,378,356

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

CoxHealth,

Series

2013A:

1,045

5.000%,

11/15/44

11/23

at

100.00

A2  

1,031,551

11,090

5.000%,

11/15/48

11/23

at

100.00

A2  

10,859,439

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Mercy

Health,

Series

2017C:

3,000

5.000%,

11/15/42

11/27

at

100.00

A+  

3,102,930

10,000

4.000%,

11/15/47

11/27

at

100.00

A+  

9,498,100

6,265

5.000%,

11/15/47

11/27

at

100.00

A+  

6,437,601

10,650

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Mercy

Health,

Series

2020,

4.000%,

6/01/53

6/30

at

100.00

A+  

9,925,374

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Mosaic

Health

System,

Series

2019A:

1,800

4.000%,

2/15/44

2/29

at

100.00

A1  

1,743,282

7,815

4.000%,

2/15/49

2/29

at

100.00

A1  

7,261,620

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

SSM

Health

Care,

Series

2018A:

2,000

4.000%,

6/01/48

6/28

at

100.00

A+  

1,880,000

3,500

5.000%,

6/01/48

6/28

at

100.00

A+  

3,599,820

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Children's

Mercy

Hospital,

Series

2017A:

1,250

4.000%,

5/15/42

5/25

at

102.00

AA-  

1,221,975

16,690

4.000%,

5/15/48

5/25

at

102.00

AA-  

15,884,707

7,925

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Lutheran

Senior

Services

Projects,

Series

2016A,

5.000%,

2/01/46

2/26

at

100.00

BBB  

7,212,622

3,370

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Lutheran

Senior

Services

Projects,

Series

2016B,

5.000%,

2/01/46

2/26

at

100.00

BBB  

3,067,071

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Saint

Louis

University,

Series

2017A:

725

4.000%,

10/01/36

4/27

at

100.00

A1  

732,199

45

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Missouri

(continued)

$

3,510

5.000%,

10/01/47

4/27

at

100.00

A1  

$

3,689,853

2,000

Missouri

Joint

Municipal

Electric

Utility

Commission,

Power

Supply

System

Revenue

Bonds,

MoPEP

Facilities,

Series

2018,

5.000%,

12/01/43

6/27

at

100.00

A2  

2,071,520

1,000

North

Central

Missouri

Regional

Water

Commission,

Waterworks

System

Revenue

Bonds,

Series

2006,

5.000%,

1/01/37

5/23

at

100.00

N/R  

1,000,240

375

Saint

Louis

County

Industrial

Development

Authority,

Missouri,

Revenue

Bonds,

Friendship

Village

of

Sunset

Hills,

Series

2013A,

5.875%,

9/01/43

9/23

at

100.00

BB+  

375,266

1,000

Saint

Louis

County

Industrial

Development

Authority,

Missouri,

Revenue

Bonds,

Friendship

Village

Saint

Louis

Obligated

Group,

Series

2018A,

5.125%,

9/01/48

9/25

at

103.00

BB+  

873,800

Total

Missouri

166,446,211

Montana

-

0.2%

(0.1%

of

Total

Investments)

2,090

Montana

Facility

Finance

Authority,

Healthcare

Facility

Revenue

Bonds,

Kalispell

Regional

Medical

Center,

Series

2018B,

5.000%,

7/01/43

7/28

at

100.00

BBB  

2,119,302

3,315

Montana

Facility

Finance

Authority,

Montana,

Health

Facilities

Reveue

Bonds,

Bozeman

Deaconess

Health

Services

Obligated

Group,

Series

2018,

5.000%,

6/01/48

6/28

at

100.00

A  

3,367,277

Total

Montana

5,486,579

Nebraska

-

0.2%

(0.1%

of

Total

Investments)

Douglas

County

Hospital

Authority

2,

Nebraska,

Health

Facilities

Revenue

Bonds,

Children's

Hospital

Obligated

Group,

Refunding

Series

2020A:

1,625

4.000%,

11/15/40

11/30

at

100.00

A1  

1,614,844

1,000

4.000%,

11/15/50

11/30

at

100.00

A1  

962,070

Douglas

County

Hospital

Authority

3,

Nebraska,

Health

Facilities

Revenue

Bonds,

Nebraska

Methodist

Health

System,

Refunding

Series

2015:

1,635

4.125%,

11/01/36

11/25

at

100.00

A  

1,647,573

1,000

5.000%,

11/01/45

11/25

at

100.00

A  

1,012,430

Total

Nebraska

5,236,917

Nevada

-

0.9%

(0.6%

of

Total

Investments)

8,835

Las

Vegas

Convention

and

Visitors

Authority,

Nevada,

Convention

Center

Expansion

Revenue

Bonds,

Series

2018B,

5.000%,

7/01/43

7/28

at

100.00

A  

9,268,357

Las

Vegas

Valley

Water

District,

Nevada,

General

Obligation

Bonds,

Refunding

Series

2015:

9,000

5.000%,

6/01/32

12/24

at

100.00

AA  

9,255,150

5,000

5.000%,

6/01/39

12/24

at

100.00

AA  

5,099,100

Nevada

System

of

Higher

Education,

Community

College

Revenue

Bonds,

Series

2017:

2,400

4.000%,

7/01/41

7/27

at

100.00

AA-  

2,375,664

2,000

4.000%,

7/01/47

7/27

at

100.00

AA-  

1,924,860

Total

Nevada

27,923,131

New

Hampshire

-

0.4%

(0.3%

of

Total

Investments)

3,500

New

Hampshire

Health

and

Education

Facilities

Authority,

Revenue

Bonds,

Catholic

Medical

Center,

Series

2012,

4.000%,

7/01/32

5/23

at

100.00

Baa3  

3,500,560

4,000

New

Hampshire

Health

and

Education

Facilities

Authority,

Revenue

Bonds,

Dartmouth-Hitchcock

Obligated

Group,

Series

2018A,

5.000%,

8/01/35

2/28

at

100.00

A  

4,248,600

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

46

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

New

Hampshire

(continued)

$

5,000

New

Hampshire

Health

and

Education

Facilities

Authority,

Revenue

Bonds,

Dartmouth-Hitchcock

Obligated

Group,

Series

2020A,

5.000%,

8/01/59

No

Opt.

Call

A  

$

5,268,150

Total

New

Hampshire

13,017,310

New

Jersey

-

5.3%

(3.2%

of

Total

Investments)

905

Camden

County

Improvement

Authority,

New

Jersey,

Health

Care

Redevelopment

Revenue

Bonds,

Cooper

Health

System

Obligated

Group

Issue,

Series

2013A,

5.750%,

2/15/42

5/23

at

100.00

A-  

906,258

5,000

New

Jersey

Economic

Development

Authority,

New

Jersey,

Transit

Transportation

Project

Revenue

Bonds,

Series

2020A,

5.000%,

11/01/40

11/29

at

100.00

A-  

5,327,750

New

Jersey

Economic

Development

Authority,

Private

Activity

Bonds,

The

Goethals

Bridge

Replacement

Project,

Series

2013:

1,965

5.000%,

1/01/31

-

AGM

Insured,

(AMT)

1/24

at

100.00

A-  

1,981,526

1,865

5.125%,

1/01/39

-

AGM

Insured,

(AMT)

1/24

at

100.00

A-  

1,874,679

1,585

5.125%,

7/01/42

-

AGM

Insured,

(AMT)

1/24

at

100.00

A-  

1,591,102

6,030

New

Jersey

Economic

Development

Authority,

Revenue

Bonds,

New

Jersey

Transit

Corporation

Projects

Sublease,

Refunding

Series

2017B,

5.000%,

11/01/25

No

Opt.

Call

A-  

6,284,466

2,000

New

Jersey

Economic

Development

Authority,

School

Facilities

Construction

Bonds,

Refunding

Series

2016BBB,

5.500%,

6/15/31,

(Pre-refunded

12/15/26)

12/26

at

100.00

A-  (4)

2,200,600

6,770

New

Jersey

Economic

Development

Authority,

School

Facilities

Construction

Bonds,

Series

2005N-1,

5.500%,

9/01/27

-

NPFG

Insured

No

Opt.

Call

A-  

7,449,573

2,825

New

Jersey

Economic

Development

Authority,

School

Facilities

Construction

Bonds,

Series

2014UU,

5.000%,

6/15/30,

(Pre-refunded

6/15/24)

6/24

at

100.00

A-  (4)

2,883,958

2,410

New

Jersey

Economic

Development

Authority,

School

Facilities

Construction

Bonds,

Social

Series

2021QQQ,

4.000%,

6/15/50

12/30

at

100.00

A-  

2,278,366

8,415

New

Jersey

Health

Care

Facilities

Financing

Authority,

Revenue

Bonds,

RWJ

Barnabas

Health

Obligated

Group,

Refunding

Series

2016A,

5.000%,

7/01/43

7/26

at

100.00

AA-  

8,679,988

5,275

New

Jersey

Health

Care

Facilities

Financing

Authority,

Revenue

Bonds,

RWJ

Barnabas

Health

Obligated

Group,

Series

2021A,

4.000%,

7/01/51

7/31

at

100.00

AA-  

5,015,206

1,235

New

Jersey

Health

Care

Facilities

Financing

Authority,

Revenue

Bonds,

University

Hospital

Issue,

Refunding

Series

2015A,

5.000%,

7/01/46

-

AGM

Insured

7/25

at

100.00

BB-  

1,248,350

New

Jersey

Transportation

Trust

Fund

Authority,

Federal

Highway

Reimbursement

Revenue

Notes,

Series

2016A-1:

2,020

5.000%,

6/15/28

6/26

at

100.00

A2  

2,135,140

3,340

5.000%,

6/15/29

6/26

at

100.00

A2  

3,529,645

1,000

New

Jersey

Transportation

Trust

Fund

Authority,

Transportation

System

Bonds,

Capital

Appreciation

Series

2010A,

0.000%,

12/15/26

No

Opt.

Call

A-  

885,640

New

Jersey

Transportation

Trust

Fund

Authority,

Transportation

System

Bonds,

Refunding

Series

2006C:

21,120

0.000%,

12/15/28

-

AMBAC

Insured

No

Opt.

Call

A-  

17,515,027

10,000

0.000%,

12/15/32

-

AGM

Insured

No

Opt.

Call

A  

7,176,500

20,000

0.000%,

12/15/33

-

AGM

Insured

No

Opt.

Call

A  

13,765,600

25,000

0.000%,

12/15/35

-

AMBAC

Insured

No

Opt.

Call

A-  

15,354,750

30,000

0.000%,

12/15/36

-

AMBAC

Insured

No

Opt.

Call

A-  

17,067,000

2,000

New

Jersey

Transportation

Trust

Fund

Authority,

Transportation

System

Bonds,

Series

2009A,

0.000%,

12/15/32

No

Opt.

Call

A-  

1,417,780

47

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

New

Jersey

(continued)

New

Jersey

Transportation

Trust

Fund

Authority,

Transportation

System

Bonds,

Series

2015AA:

$

1,690

5.250%,

6/15/33

6/25

at

100.00

A-  

$

1,762,417

2,840

5.000%,

6/15/45

6/25

at

100.00

A-  

2,886,746

2,800

New

Jersey

Transportation

Trust

Fund

Authority,

Transportation

System

Bonds,

Series

2018A,

5.000%,

12/15/36

12/28

at

100.00

A-  

3,001,432

665

New

Jersey

Transportation

Trust

Fund

Authority,

Transportation

System

Bonds,

Series

2019A,

4.000%,

12/15/39

12/29

at

100.00

A-  

666,496

8,375

New

Jersey

Transportation

Trust

Fund

Authority,

Transportation

System

Bonds,

Series

2020AA,

4.000%,

6/15/45

12/30

at

100.00

A-  

8,078,693

2,460

New

Jersey

Turnpike

Authority,

Revenue

Bonds,

Series

2017B,

4.000%,

1/01/34

1/28

at

100.00

A1  

2,557,293

5,250

New

Jersey

Turnpike

Authority,

Turnpike

Revenue

Bonds,

Series

2022B,

5.250%,

1/01/52,

(UB)

(8)

1/33

at

100.00

A1  

5,880,000

3,905

South

Jersey

Transportation

Authority,

New

Jersey,

Transportation

System

Revenue

Bonds,

Series

2020A,

5.000%,

11/01/45

11/30

at

100.00

Baa2  

4,066,394

Tobacco

Settlement

Financing

Corporation,

New

Jersey,

Tobacco

Settlement

Asset-Backed

Bonds,

Series

2018A:

3,215

5.000%,

6/01/36

6/28

at

100.00

A-  

3,420,342

1,405

5.000%,

6/01/46

6/28

at

100.00

BBB+  

1,447,445

1,380

Tobacco

Settlement

Financing

Corporation,

New

Jersey,

Tobacco

Settlement

Asset-Backed

Bonds,

Series

2018B,

5.000%,

6/01/46

6/28

at

100.00

BBB-  

1,374,314

Total

New

Jersey

161,710,476

New

Mexico

-

0.5%

(0.3%

of

Total

Investments)

3,370

New

Mexico

Hospital

Equipment

Loan

Council,

Hospital

Revenue

Bonds,

Presbyterian

Healthcare

Services,

Series

2017A,

5.000%,

8/01/46

11/27

at

100.00

Aa3  

3,519,156

New

Mexico

Hospital

Equipment

Loan

Council,

Hospital

Revenue

Bonds,

Presbyterian

Healthcare

Services,

Series

2019A:

1,575

5.000%,

8/01/44

8/29

at

100.00

Aa3  

1,656,853

7,000

4.000%,

8/01/48

8/29

at

100.00

Aa3  

6,398,560

2,845

Santa

Fe

County,

New

Mexico,

Correctional

System

Gross

Receipts

Tax

Revenue

Bonds,

Series

1997,

6.000%,

2/01/27

-

AGM

Insured

No

Opt.

Call

A1  

3,036,412

Total

New

Mexico

14,610,981

New

York

-

9.6%

(5.9%

of

Total

Investments)

6,600

Brooklyn

Arena

Local

Development

Corporation,

New

York,

Payment

in

Lieu

of

Taxes

Revenue

Bonds,

Barclays

Center

Project,

Series

2009,

0.000%,

7/15/44

No

Opt.

Call

Ba1  

2,259,510

490

Buffalo

and

Erie

County

Industrial

Land

Development

Corporation,

New

York,

Revenue

Bonds,

Catholic

Health

System,

Inc.

Project,

Series

2015,

5.250%,

7/01/35

7/25

at

100.00

Caa2  

425,942

3,125

Dormitory

Authority

of

the

State

of

New

York,

General

Revenue

Bonds,

Saint

Johns

University,

Series

2013A,

5.000%,

7/01/44

7/23

at

100.00

A-  

3,130,625

Dormitory

Authority

of

the

State

of

New

York,

Revenue

Bonds,

North

Shore

Long

Island

Jewish

Obligated

Group,

Series

2015A:

1,680

4.125%,

5/01/42

5/25

at

100.00

A-  

1,674,087

3,195

5.000%,

5/01/43

5/25

at

100.00

A-  

3,258,836

600

Dormitory

Authority

of

the

State

of

New

York,

Revenue

Bonds,

Orange

Regional

Medical

Center

Obligated

Group,

Series

2017,

5.000%,

12/01/34,

144A

6/27

at

100.00

BBB-  

597,504

3,000

Dormitory

Authority

of

the

State

of

New

York,

State

Personal

Income

Tax

Revenue

Bonds,

General

Purpose

Series

2022A,

5.000%,

3/15/46

3/32

at

100.00

AA+  

3,288,420

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

48

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

New

York

(continued)

$

4,000

Dormitory

Authority

of

the

State

of

New

York,

State

Personal

Income

Tax

Revenue

Bonds,

General

Purpose,

Series

2019A.

Bidding

Group

1,2,3,4,

5.000%,

3/15/44

3/29

at

100.00

Aa1  

$

4,269,960

20,000

Dormitory

Authority

of

the

State

of

New

York,

State

Personal

Income

Tax

Revenue

Bonds,

General

Purpose,

Series

2019D,

4.000%,

2/15/47

2/30

at

100.00

Aa1  

19,654,800

5,000

Liberty

Development

Corporation,

New

York,

Goldman

Sachs

Headquarter

Revenue

Bonds,

Series

2005,

5.250%,

10/01/35

No

Opt.

Call

BBB+  

5,744,650

Long

Island

Power

Authority,

New

York,

Electric

System

General

Revenue

Bonds,

Series

2014A:

1,155

4.000%,

9/01/39

-

AGM

Insured

9/24

at

100.00

A  

1,149,410

3,000

5.000%,

9/01/39

9/24

at

100.00

A  

3,039,840

860

5.000%,

9/01/44

9/24

at

100.00

A  

869,202

5,000

Long

Island

Power

Authority,

New

York,

Electric

System

General

Revenue

Bonds,

Series

2018,

5.000%,

9/01/37

9/28

at

100.00

A  

5,474,700

10,000

Metropolitan

Transportation

Authority,

New

York,

Dedicated

Tax

Fund

Bonds,

Refunding

Series

2012A,

0.000%,

11/15/32

No

Opt.

Call

AA  

7,038,200

5,000

Metropolitan

Transportation

Authority,

New

York,

Transportation

Revenue

Bonds,

Series

2013A,

5.000%,

11/15/38

5/23

at

100.00

BBB+  

5,009,400

New

York

City

Industrial

Development

Agency,

New

York,

Civic

Facility

Revenue

Bonds,

Bronx

Parking

Development

Company,

LLC

Project,

Series

2007:

500

0.000%,

10/01/37

(5)

5/23

at

100.00

N/R  

400,000

1,000

2.350%,

10/01/46

(5)

5/23

at

100.00

N/R  

800,000

5,900

New

York

City

Municipal

Water

Finance

Authority,

New

York,

Water

and

Sewer

System

Second

General

Resolution

Revenue

Bonds,

Fiscal

2014

Series

BB,

5.000%,

6/15/46

6/23

at

100.00

AA+  

5,912,154

5,000

New

York

City

Municipal

Water

Finance

Authority,

New

York,

Water

and

Sewer

System

Second

General

Resolution

Revenue

Bonds,

Fiscal

2020

Series

EE,

4.000%,

6/15/42

6/30

at

100.00

AA+  

5,008,500

2,000

New

York

City

Transitional

Finance

Authority,

New

York,

Future

Tax

Secured

Bonds,

Subordinate

Fiscal

2017

Series

A-1,

5.000%,

5/01/40

5/26

at

100.00

Aa1  

2,097,800

3,760

New

York

City

Transitional

Finance

Authority,

New

York,

Future

Tax

Secured

Bonds,

Subordinate

Fiscal

2017

Series

E-1,

5.000%,

2/01/43

2/27

at

100.00

Aa1  

3,968,454

5,000

New

York

City

Transitional

Finance

Authority,

New

York,

Future

Tax

Secured

Bonds,

Subordinate

Fiscal

2018

Series

C-3,

5.000%,

5/01/41

5/28

at

100.00

Aa1  

5,355,800

20,000

New

York

City

Transitional

Finance

Authority,

New

York,

Future

Tax

Secured

Bonds,

Subordinate

Fiscal

2019

Subseries

C-1,

4.000%,

11/01/42

5/29

at

100.00

Aa1  

19,755,200

9,530

New

York

City

Transitional

Finance

Authority,

New

York,

Future

Tax

Secured

Bonds,

Subordinate

Fiscal

2022

Subseries

B-1,

4.000%,

8/01/45

8/31

at

100.00

Aa1  

9,366,751

5,000

New

York

City

Transitional

Finance

Authority,

New

York,

Future

Tax

Secured

Bonds,

Subordinate

Fiscal

2022

Subseries

F-1,

5.000%,

2/01/47

2/32

at

100.00

Aa1  

5,472,200

2,060

New

York

City,

New

York,

General

Obligation

Bonds,

Fiscal

2017

Series

B-1,

5.000%,

12/01/41

12/26

at

100.00

AA  

2,182,385

11,000

New

York

City,

New

York,

General

Obligation

Bonds,

Fiscal

2020

Series

A-1,

4.000%,

8/01/42

8/29

at

100.00

AA  

10,912,990

New

York

City,

New

York,

General

Obligation

Bonds,

Fiscal

2021

Series

F-1:

2,000

5.000%,

3/01/44

3/31

at

100.00

AA  

2,192,480

3,000

5.000%,

3/01/50

3/31

at

100.00

AA  

3,251,310

49

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

New

York

(continued)

$

5

New

York

City,

New

York,

General

Obligation

Bonds,

Fiscal

Series

2005M,

5.000%,

4/01/24

5/23

at

100.00

AA  

$

5,007

2,000

New

York

Convention

Center

Development

Corporation,

New

York,

Revenue

Bonds,

Hotel

Unit

Fee

Secured,

Refunding

Series

2015,

5.000%,

11/15/45

11/25

at

100.00

A2  

2,043,480

240

New

York

Counties

Tobacco

Trust

I,

Tobacco

Settlement

Pass-Through

Bonds,

Series

2000B,

6.500%,

6/01/35

5/23

at

100.00

Baa1  

240,118

1,235

New

York

Counties

Tobacco

Trust

VI,

New

York,

Tobacco

Settlement

Pass-Through

Bonds,

Series

Series

2016A-1,

5.625%,

6/01/35

No

Opt.

Call

A-  

1,270,074

25,170

New

York

Liberty

Development

Corporation,

New

York,

Liberty

Revenue

Bonds,

3

World

Trade

Center

Project,

Class

1

Series

2014,

5.000%,

11/15/44,

144A

11/24

at

100.00

N/R  

24,458,192

New

York

State

Urban

Development

Corporation,

State

Personal

Income

Tax

Revenue

Bonds,

General

Purpose,

Series

2020C:

13,370

5.000%,

3/15/47

9/30

at

100.00

Aa1  

14,504,712

4,120

5.000%,

3/15/50

9/30

at

100.00

Aa1  

4,455,739

2,000

New

York

State

Urban

Development

Corporation,

State

Personal

Income

Tax

Revenue

Bonds,

General

Purpose,

Series

2022A,

5.000%,

3/15/46

9/32

at

100.00

Aa1  

2,194,720

19,000

New

York

State

Urban

Development

Corporation,

State

Sales

Tax

Revenue

Bonds,

Empire

Series

2021A,

4.000%,

3/15/47

9/31

at

100.00

AA+  

18,785,490

New

York

Transportation

Development

Corporation,

New

York,

Special

Facilities

Bonds,

LaGuardia

Airport

Terminal

B

Redevelopment

Project,

Series

2016A:

2,000

4.000%,

7/01/35

-

AGM

Insured,

(AMT)

7/24

at

100.00

BBB  

2,000,320

19,700

5.000%,

7/01/46,

(AMT)

7/24

at

100.00

Baa2  

19,573,132

23,490

5.250%,

1/01/50,

(AMT)

7/24

at

100.00

Baa2  

23,518,423

New

York

Transportation

Development

Corporation,

New

York,

Special

Facility

Revenue

Bonds,

American

Airlines,

Inc.

John

F

Kennedy

International

Airport

Project,

Refunding

Series

2016:

145

5.000%,

8/01/26,

(AMT)

5/23

at

100.00

B-  

145,104

5,940

5.000%,

8/01/31,

(AMT)

5/23

at

100.00

B-  

5,947,247

3,805

New

York

Transportation

Development

Corporation,

New

York,

Special

Facility

Revenue

Bonds,

American

Airlines,

Inc.

John

F

Kennedy

International

Airport

Project,

Series

2020,

5.250%,

8/01/31,

(AMT)

8/30

at

100.00

B-  

3,932,696

3,000

New

York

Transportation

Development

Corporation,

New

York,

Special

Facility

Revenue

Bonds,

Terminal

4

John

F

Kennedy

International

Airport

Project,

Series

2022,

5.000%,

12/01/39,

(AMT)

12/32

at

100.00

Baa1  

3,156,060

3,050

New

York

Transportation

Development

Corporation,

Special

Facility

Revenue

Bonds,

Delta

Air

Lines,

Inc.

-

LaGuardia

Airport

Terminals

C&D

Redevelopment

Project,

Series

2018,

5.000%,

1/01/33,

(AMT)

1/28

at

100.00

BB+  

3,195,546

1,310

Port

Authority

of

New

York

and

New

Jersey,

Consolidated

Revenue

Bonds,

One

Hundred

Seventy

Eighth

Series

2013,

5.000%,

12/01/43,

(AMT)

12/23

at

100.00

AA-  

1,313,445

4,320

Port

Authority

of

New

York

and

New

Jersey,

Consolidated

Revenue

Bonds,

One

Hundred

Seventy

Ninth

Series

2013,

5.000%,

12/01/38

12/23

at

100.00

AA-  

4,358,318

5,000

Port

Authority

of

New

York

and

New

Jersey,

Consolidated

Revenue

Bonds,

Two

Hundred

Eleventh

Series

2018,

5.000%,

9/01/48

9/28

at

100.00

AA-  

5,319,800

2,000

Port

Authority

of

New

York

and

New

Jersey,

Consolidated

Revenue

Bonds,

Two

Hundred

Twenty-One

Series

2020,

4.000%,

7/15/50,

(AMT)

7/30

at

100.00

AA-  

1,881,440

Syracuse

Industrial

Development

Authority,

New

York,

PILOT

Revenue

Bonds,

Carousel

Center

Project,

Refunding

Series

2016A:

2,835

5.000%,

1/01/29,

(AMT)

1/26

at

100.00

C  

2,174,218

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

50

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

New

York

(continued)

$

2,700

5.000%,

1/01/34,

(AMT)

1/26

at

100.00

C  

$

2,028,348

TSASC

Inc.,

New

York,

Tobacco

Asset-Backed

Bonds,

Series

2006:

1,250

5.000%,

6/01/45

6/27

at

100.00

CCC+  

1,175,150

2,850

5.000%,

6/01/48

6/27

at

100.00

N/R  

2,642,606

Total

New

York

293,880,495

North

Carolina

-

1.4%

(0.9%

of

Total

Investments)

2,500

Greater

Asheville

Regional

Airport

Authority,

North

Carolina,

Airport

System

Revenue

Bonds,

Series

2022A,

5.500%,

7/01/47

-

AGM

Insured,

(AMT)

7/32

at

100.00

A1  

2,732,175

5,730

North

Carolina

Department

of

Transportation,

Private

Activity

Revenue

Bonds,

I-77

Hot

Lanes

Project,

Series

2015,

5.000%,

6/30/54,

(AMT)

6/25

at

100.00

BBB  

5,519,136

11,145

North

Carolina

Medial

Care

Commission,

Health

Care

Facilities

Revenue

Bonds,

Rex

Healthcare,

Series

2020A,

4.000%,

7/01/49

1/30

at

100.00

A2  

10,819,009

1,570

North

Carolina

Medical

Care

Commission,  Retirement

Facilities

First

Mortgage

Revenue

Bonds,

Southminster

Project,

Refunding

Series

2016,

5.000%,

10/01/31

10/24

at

102.00

N/R  

1,524,799

9,245

North

Carolina

Medical

Care

Commission,

Health

Care

Facilities

Revenue

Bonds,

Novant

Health

Obligated

Group,

Series

2019A,

4.000%,

11/01/49

11/29

at

100.00

AA-  

9,163,274

500

North

Carolina

Municipal

Power

Agency

1,

Catawba

Electric

Revenue

Bonds,

Refunding

Series

2015A,

5.000%,

1/01/32

1/26

at

100.00

A  

525,875

11,480

North

Carolina

Turnpike

Authority,

Triangle

Expressway

System

Revenue

Bonds,

Senior

Lien

Series

2019,

5.000%,

1/01/49

1/30

at

100.00

BBB  

11,863,547

1,100

Union

County,

North

Carolina,

Enterprise

System

Revenue

Bonds,

Series

2019A,

4.000%,

6/01/44

6/29

at

100.00

Aa2  

1,093,917

Total

North

Carolina

43,241,732

North

Dakota

-

0.2%

(0.1%

of

Total

Investments)

5,000

Grand

Forks,

North

Dakota,

Health

Care

System

Revenue

Bonds,

Altru

Health

System

Obligated

Group,

Series

2017A,

4.000%,

12/01/47

12/27

at

100.00

BBB-  

4,188,450

700

Grand

Forks,

North

Dakota,

Senior

Housing

&

Nursing

Facilities

Revenue

Bonds,

Valley

Homes

and

Services

Obligated

Group,

Series

2017,

5.000%,

12/01/36

12/26

at

100.00

N/R  

631,946

2,000

University

of

North

Dakota,

Certificates

of

Participation,

Housing

Infrastructure

Project,

Series

2021A,

4.000%,

6/01/46

-

AGM

Insured

6/30

at

100.00

A1  

1,897,180

Total

North

Dakota

6,717,576

Ohio

-

4.1%

(2.6%

of

Total

Investments)

6,250

Akron,

Bath

and

Copley

Joint

Township

Hospital

District,

Ohio,

Hospital

Facilities

Revenue

Bonds,

Summa

Health

System,

Refunding

&

Improvement

Series

2016,

5.250%,

11/15/46

11/26

at

100.00

BBB+  

6,353,125

6,000

Allen

County,

Ohio,

Hospital

Facilities

Revenue

Bonds,

Mercy

Health,

Series

2017A,

4.000%,

8/01/36

2/28

at

100.00

A+  

6,080,580

1,340

Bowling

Green

State

University,

Ohio,

General

Receipts

Bonds,

Series

2017B,

5.000%,

6/01/45

6/27

at

100.00

A+  

1,404,963

24,740

Buckeye

Tobacco

Settlement

Financing

Authority,

Ohio,

Tobacco

Settlement

Asset-Backed

Revenue

Bonds,

Refunding

Senior

Lien

Capital

Appreciation

Series

2020B-3

Class

2,

0.000%,

6/01/57

6/30

at

22.36

N/R  

3,027,186

1,580

Buckeye

Tobacco

Settlement

Financing

Authority,

Ohio,

Tobacco

Settlement

Asset-Backed

Revenue

Bonds,

Refunding

Senior

Lien

Series

2020A-2

Class

1,

4.000%,

6/01/48

6/30

at

100.00

BBB+  

1,398,853

51

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Ohio

(continued)

$

38,970

Buckeye

Tobacco

Settlement

Financing

Authority,

Ohio,

Tobacco

Settlement

Asset-Backed

Revenue

Bonds,

Refunding

Senior

Lien

Series

2020B-2

Class

2,

5.000%,

6/01/55

6/30

at

100.00

N/R  

$

36,378,885

Butler

County,

Ohio,  Hospital

Facilities

Revenue

Bonds,

UC

Health,

Refunding

Series

2017:

3,960

4.000%,

11/15/34

11/27

at

100.00

Baa2  

3,803,105

3,000

4.000%,

11/15/35

11/27

at

100.00

Baa2  

2,808,720

Cleveland-Cuyahoga

County

Port

Authroity,

Ohio,

Cultural

Facility

Revenue

Bonds,

The

Cleveland

Museum

of

Natural

History

Project,

Series

2021:

205

4.000%,

7/01/40

7/31

at

100.00

A3  

202,509

300

4.000%,

7/01/41

7/31

at

100.00

A3  

293,556

2,000

Columbus-Franklin

County

Finance

Authority,

Ohio,

Tax

Increment

Financing

Revenue

Bonds,

Bridge

Park

D

Block

Project,

Series

2019A-

1,

5.000%,

12/01/51

6/29

at

100.00

N/R  

1,964,000

4,795

Fairfield

County,

Ohio,

Hospital

Facilities

Revenue

Bonds,

Fairfield

Medical

Center

Project,

Series

2013,

5.000%,

6/15/43

6/23

at

100.00

Ba3  

4,285,244

5,000

Hamilton

County,

Ohio,

Hospital

Facilities

Revenue

Bonds,

TriHealth,

Inc.

Obligated

Group

Project,

Series

2017A,

5.000%,

8/15/42

8/27

at

100.00

A+  

5,129,100

8,360

Lake

County,

Ohio,

Hospital

Facilities

Revenue

Bonds,

Lake

Hospital

System,

Inc.,

Refunding

Series

2015,

5.000%,

8/15/45,

(Pre-refunded

8/15/25)

8/25

at

100.00

N/R  (4)

8,686,040

2,000

Muskingum

County,

Ohio,

Hospital

Facilities

Revenue

Bonds,

Genesis

HealthCare

System

Obligated

Group

Project,

Series

2013,

5.000%,

2/15/33

5/23

at

100.00

Ba2  

2,000,760

3,000

Ohio

Air

Quality

Development

Authority,

Ohio,

Pollution

Control

Revenue

Bonds,

FirstEnergy

Generation

Corporation

Project,

Refunding

Series

2009D,

3.375%,

8/01/29,

(Mandatory

Put

9/15/21)

No

Opt.

Call

BBB-  

2,731,710

4,350

Ohio

Higher

Educational

Facility

Commission,

Revenue

Bonds,

University

of

Dayton,

Series

2015A,

5.000%,

12/01/44

6/25

at

100.00

A2  

4,475,367

3,710

Ohio

State,

Turnpike

Revenue

Bonds,

Ohio

Turnpike

and

Infrastructure

Commission

Infrastructure

Projects,

Junior

Lien,

Capital

Appreciation

Series

2013A-3,

5.800%,

2/15/36

2/31

at

100.00

A+  

4,419,055

Ohio

State,

Turnpike

Revenue

Bonds,

Ohio

Turnpike

and

Infrastructutre

Commission,

Infrastructure

Projects,

Junior

Lien

Series

2018A:

3,375

4.000%,

2/15/38

2/28

at

100.00

A+  

3,418,774

16,325

5.000%,

2/15/43

2/28

at

100.00

AA-  

17,357,719

5,450

Ohio

Water

Development

Authority,

Pollution

Control

Revenue

Refunding

Bonds,

FirstEnergy

Nuclear

Generating

Corporation

Project,

Series

2009A,

4.750%,

6/01/33,

(Mandatory

Put

6/01/22)

No

Opt.

Call

BBB-  

5,280,614

4,250

Pickerington

Local

School

District,

Fairfield

and

Franklin

Counties,

Ohio,

General

Obligation

Bonds,

School

Facilities

Construction

&

Improvement,

Series

2023,

5.250%,

12/01/59

12/32

at

100.00

Aa2  

4,726,255

725

Warren

County,

Ohio,

Healthcare

Facilities

Revenue

Bonds,

Otterbein

Homes

Obligated

Group,

Refunding

Series

2019A,

4.000%,

7/01/45

7/29

at

100.00

A  

646,541

Total

Ohio

126,872,661

Oklahoma

-

0.4%

(0.2%

of

Total

Investments)

1,800

Oklahoma

Development

Finance

Authority,

Health

System

Revenue

Bonds,

OU

Medicine

Project,

Taxable

Series

2022,

5.500%,

8/15/41

8/32

at

100.00

N/R  

1,753,704

3,000

Tulsa

Airports

Improvement

Trust,

Oklahoma,

General

Airport

Revenue

Bonds,

Series

2013A,

5.625%,

6/01/43,

(Pre-refunded

6/01/23),

(AMT)

6/23

at

100.00

A3  (4)

3,004,650

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

52

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Oklahoma

(continued)

$

4,985

Tulsa

Airports

Improvement

Trust,

Oklahoma,

General

Airport

Revenue

Bonds,

Series

2015A,

5.000%,

6/01/45,

(Pre-refunded

6/01/24)

-

BAM

Insured,

(AMT)

6/24

at

100.00

A3  (4)

$

5,056,236

1,000

Tulsa

County

Industrial

Authority,

Oklahoma,

Senior

Living

Community

Revenue

Bonds,

Montereau,

Inc

Project,

Refunding

Series

2017,

5.250%,

11/15/37

11/25

at

102.00

BBB-  

1,018,120

Total

Oklahoma

10,832,710

Oregon

-

2.6%

(1.6%

of

Total

Investments)

2,435

Beaverton

School

District

48J,

Washington

and

Multnomah

Counties,

Oregon,

General

Obligation

Bonds,

Convertible

Deferred

Interest

Series

2017D,

5.000%,

6/15/36

6/27

at

100.00

AA+  

2,598,389

725

Clackamas

County

Hospital

Facility

Authority,

Oregon,

Revenue

Bonds,

Rose

Villa

Inc.,

Series

2020A,

5.250%,

11/15/50

11/25

at

102.00

N/R  

641,509

4,875

Deschutes

County

Hospital

Facility

Authority,

Oregon,

Hospital

Revenue

Bonds,

Saint

Charles

Health

System,

Inc.,

Series

2016A,

5.000%,

1/01/48

1/26

at

100.00

A  

4,928,284

2,410

Oregon

Facilities

Authority,

Revenue

Bonds,

Legacy

Health

Project,

Series

2022A,

5.000%,

6/01/52

6/32

at

100.00

A+  

2,510,401

3,085

Oregon

Facilities

Authority,

Revenue

Bonds,

Samaritan

Health

Services

Project,

Refunding

Series

2020A,

5.000%,

10/01/40

10/30

at

100.00

BBB+  

3,177,272

1,500

Oregon

Health

and

Science

University,

Revenue

Bonds,

Refunding

Series

2016B,

5.000%,

7/01/39

7/26

at

100.00

AA-  

1,551,195

5,000

Port

of

Portland,

Oregon,

International

Airport

Revenue

Bonds,

Green

Series

2023-29,

5.500%,

7/01/48,

(AMT)

7/33

at

100.00

AA-  

5,516,800

Port

of

Portland,

Oregon,

International

Airport

Revenue

Bonds,

Series

2017-24B:

3,255

5.000%,

7/01/35,

(AMT)

1/27

at

100.00

AA-  

3,394,997

1,000

5.000%,

7/01/37,

(AMT)

1/27

at

100.00

AA-  

1,033,930

7,645

5.000%,

7/01/47,

(AMT)

1/27

at

100.00

AA-  

7,776,418

30,870

Salem

Hospital

Facility

Authority,

Oregon,

Revenue

Bonds,

Salem

Health

Projects,

Series

2019A,

4.000%,

5/15/49

5/29

at

100.00

A+  

29,498,446

15,440

Salem

Hospital

Facility

Authority,

Oregon,

Revenue

Bonds,

Salem

Healthl

Project,

Refunding

Series

2016A,

5.000%,

5/15/46

5/26

at

100.00

A+  

15,802,994

2,000

University

of

Oregon,

General

Revenue

Bonds,

Series

2018A,

5.000%,

4/01/48

4/28

at

100.00

AA-  

2,115,120

Total

Oregon

80,545,755

Pennsylvania

-

6.1%

(3.7%

of

Total

Investments)

7,500

Allegheny

County

Hospital

Development

Authority,

Pennsylvania,

Revenue

Bonds,

Allegheny

Health

Network

Obligated

Group

Issue,

Series

2018A,

5.000%,

4/01/47

4/28

at

100.00

A  

7,662,000

Allegheny

County

Sanitary

Authority,

Pennsylvania,

Sewer

Revenue

Bonds,

Series

2020B:

1,000

4.000%,

6/01/45

12/30

at

100.00

AA-  

974,240

1,765

4.000%,

6/01/50

12/30

at

100.00

AA-  

1,687,058

3,800

Beaver

County

Industrial

Development

Authority,

Pennsylvania,

Pollution

Control

Revenue

Bonds,

FirstEnergy

Generation

Project,

Refunding

Series

2006A,

4.375%,

1/01/35,

(Mandatory

Put

7/01/33)

No

Opt.

Call

BBB-  

3,798,252

345

Commonwealth

Financing

Authority,

Pennsylvania,

State

Appropriation

Lease

Bonds,

Master

Settlement,

Series

2018,

5.000%,

6/01/34

6/28

at

100.00

A  

372,907

Delaware

River

Joint

Toll

Bridge

Commission,

New

Jersey

and

Pennsylvania,

Bridge

System

Revenue

Bonds,

Series

2017:

3,500

5.000%,

7/01/37

7/27

at

100.00

A+  

3,751,580

53

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Pennsylvania

(continued)

$

8,385

5.000%,

7/01/42

7/27

at

100.00

A+  

$

8,810,958

16,515

Lancaster

County

Hospital

Authority,

Pennsylvania,

Revenue

Bonds,

Penn

State

Health,

Series

2021,

5.000%,

11/01/51

11/29

at

100.00

A  

17,066,601

Lehigh

County

Authority,

Pennsylvania,

Water

and

Sewer

Revenue

Bonds,

Allentown

Concession,

Capital

Appreciation

Series

2013B:

5,400

0.000%,

12/01/33

No

Opt.

Call

A  

3,668,868

11,000

0.000%,

12/01/38

No

Opt.

Call

A  

5,657,520

Lehigh

County

Authority,

Pennsylvania,

Water

and

Sewer

Revenue

Bonds,

Allentown

Concession,

Series

2013A:

2,875

5.125%,

12/01/47,

(Pre-refunded

12/01/23)

12/23

at

100.00

N/R  (4)

2,907,833

2,500

5.125%,

12/01/47

12/23

at

100.00

A  

2,445,475

Montgomery

County

Higher

Education

and

Health

Authority,

Pennsylvania,

Revenue

Bonds,

Thomas

Jefferson

University,

Series

2018A:

2,400

5.000%,

9/01/35

9/28

at

100.00

A3  

2,548,776

5,410

5.000%,

9/01/48

9/28

at

100.00

A3  

5,547,631

500

Montgomery

County

Higher

Education

and

Health

Authority,

Pennsylvania,

Revenue

Bonds,

Thomas

Jefferson

University,

Series

2019,

4.000%,

9/01/44

9/29

at

100.00

A3  

469,910

3,430

Montgomery

County

Industrial

Development

Authority,

Pennsylvania,

Health

System

Revenue

Bonds,

Albert

Einstein

Healthcare

Network

Issue,

Series

2015A,

5.250%,

1/15/45,

(Pre-refunded

1/15/25)

1/25

at

100.00

N/R  (4)

3,554,097

1,900

Montgomery

County

Industrial

Development

Authority,

Pennsylvania,

Revenue

Bonds,

ACTS

Retirement-Life

Communities,

Inc.

Obligated

Group,

Series

2020,

4.000%,

11/15/43

11/27

at

103.00

A-  

1,555,891

5,155

Neshaminy

School

District,

Bucks

County,

Pennsylvania,

General

Obligation

Bonds,

Series

2022,

4.000%,

11/01/46

5/30

at

100.00

Aa1  

5,234,593

235

Pennsylvania

Economic

Development

Financing

Authority,

Exempt

Facilities

Revenue

Bonds,

National

Gypsum

Company,

Refunding

Series

2014,

5.500%,

11/01/44,

(AMT)

11/24

at

100.00

N/R  

236,069

9,575

Pennsylvania

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

University

of

Pennsylvania

Health

System,

Series

2019,

4.000%,

8/15/44

8/29

at

100.00

Aa3  

9,400,735

16,750

Pennsylvania

Turnpike

Commission,

Turnpike

Revenue

Bonds,

Capital

Appreciation

Series

2009E,

6.375%,

12/01/38

12/27

at

100.00

A3  

18,973,060

4,305

Pennsylvania

Turnpike

Commission,

Turnpike

Revenue

Bonds,

Series

2015A-1,

5.000%,

12/01/45

6/25

at

100.00

A1  

4,403,111

6,935

Pennsylvania

Turnpike

Commission,

Turnpike

Revenue

Bonds,

Series

2021B,

5.000%,

12/01/51

6/31

at

100.00

A1  

7,378,493

3,635

Pennsylvania

Turnpike

Commission,

Turnpike

Revenue

Bonds,

Series

2022B,

5.250%,

12/01/52

12/32

at

100.00

A1  

3,985,341

2,000

Pennsylvania

Turnpike

Commission,

Turnpike

Revenue

Bonds,

Subordinate

Lien

Series

2014A-1,

5.000%,

12/01/38

12/24

at

100.00

A3  

2,041,240

14,500

Pennsylvania

Turnpike

Commission,

Turnpike

Revenue

Bonds,

Subordinate

Series

2009C,

6.250%,

6/01/33

-

AGM

Insured

6/26

at

100.00

A1  

16,002,200

6,890

Pennsylvania

Turnpike

Commission,

Turnpike

Revenue

Bonds,

Subordinate

Series

2015B-1,

5.000%,

12/01/45

12/25

at

100.00

A3  

7,048,952

5,000

Pennsylvania

Turnpike

Commission,

Turnpike

Revenue

Bonds,

Subordinate

Series

2016A-1,

5.000%,

12/01/46

12/25

at

100.00

A3  

5,111,750

9,240

Pennsylvania

Turnpike

Commission,

Turnpike

Revenue

Bonds,

Subordinate

Series

2021A,

4.000%,

12/01/50

12/30

at

100.00

A3  

8,716,739

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

54

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Pennsylvania

(continued)

$

7,500

Philadelphia

School

District,

Pennsylvania,

General

Obligation

Bonds,

Series

2021A,

4.000%,

9/01/46

-

BAM

Insured

9/31

at

100.00

A1  

$

7,243,950

7,400

Philadelphia,

Pennsylvania,

Airport

Revenue

Bonds,

Refunding

Series

2017B,

5.000%,

7/01/47,

(AMT)

7/27

at

100.00

A-  

7,506,560

10,000

Westmoreland

County

Municipal

Authority,

Pennsylvania,

Municipal

Service

Revenue

Bonds,

Series

2016,

5.000%,

8/15/38

-

BAM

Insured

8/25

at

100.00

AA  

10,331,000

Total

Pennsylvania

186,093,390

Puerto

Rico

-

1.6%

(1.0%

of

Total

Investments)

3,270

Children's

Trust

Fund,

Puerto

Rico,

Tobacco

Settlement

Asset-Backed

Bonds,

Refunding

Series

2002,

5.500%,

5/15/39

5/23

at

100.00

Ba1  

3,270,327

155

Puerto

Rico

Public

Finance

Corporation,

Commonwealth

Appropriation

Bonds,

Series

1998A,

5.125%,

6/01/24

-

AMBAC

Insured

No

Opt.

Call

AA+  

156,088

Puerto

Rico

Sales

Tax

Financing

Corporation,

Sales

Tax

Revenue

Bonds,

Restructured

2018A-1:

36

0.000%,

7/01/24

No

Opt.

Call

N/R  

34,241

90

0.000%,

7/01/27

No

Opt.

Call

N/R  

74,624

88

0.000%,

7/01/29

7/28

at

98.64

N/R  

66,397

114

0.000%,

7/01/31

7/28

at

91.88

N/R  

77,583

128

0.000%,

7/01/33

7/28

at

86.06

N/R  

78,418

1,093

4.500%,

7/01/34

7/25

at

100.00

N/R  

1,096,104

3,291

4.550%,

7/01/40

7/28

at

100.00

N/R  

3,151,857

2,796

0.000%,

7/01/46

7/28

at

41.38

N/R  

763,979

17,208

0.000%,

7/01/51

7/28

at

30.01

N/R  

3,517,143

12,965

4.750%,

7/01/53

7/28

at

100.00

N/R  

12,155,465

19,870

5.000%,

7/01/58

7/28

at

100.00

N/R  

19,186,472

Puerto

Rico

Sales

Tax

Financing

Corporation,

Sales

Tax

Revenue

Bonds,

Taxable

Restructured

Cofina

Project

Series

2019A-2:

3,875

4.329%,

7/01/40

7/28

at

100.00

N/R  

3,612,663

20

4.536%,

7/01/53

7/28

at

100.00

N/R  

18,100

2,300

Puerto

Rico,

Highway

and

Transportation

Authority,

General

Revenue

Bonds,

Series

2022,

5.500%,

7/01/30

5/23

at

100.00

N/R  

2,375,302

Total

Puerto

Rico

49,634,763

Rhode

Island

-

0.5%

(0.3%

of

Total

Investments)

7,230

Rhode

Island

Health

and

Educational

Building

Corporation,

Higher

Education

Facility

Revenue

Bonds,

Brown

University,

Series

2013,

5.000%,

9/01/43

9/23

at

100.00

AA+  

7,254,509

3,320

Rhode

Island

Health

and

Educational

Building

Corporation,

Hospital

Financing

Revenue

Bonds,

Lifespan

Obligated

Group,

Refunding

Series

2016,

5.000%,

5/15/39

5/26

at

100.00

BBB+  

3,345,896

30,175

Rhode

Island

Tobacco

Settlement

Financing

Corporation,

Tobacco

Settlement

Asset-Backed

Bonds,

Series

2007A,

0.000%,

6/01/52

5/23

at

17.96

CCC-  

4,982,798

Total

Rhode

Island

15,583,203

South

Carolina

-

4.2%

(2.6%

of

Total

Investments)

Lexington

County

Health

Services

District,

Inc.,

South

Carolina,

Hospital

Revenue

Bonds,

Lexington

Medical

Center,

Series

2016:

7,500

5.000%,

11/01/41

5/26

at

100.00

A  

7,665,600

3,180

5.000%,

11/01/46

5/26

at

100.00

A  

3,224,361

Piedmont

Municipal

Power

Agency,

South

Carolina,

Electric

Revenue

Bonds,

Series

2004A-2:

21,565

0.000%,

1/01/30

-

AMBAC

Insured

No

Opt.

Call

A-  

17,390,879

1,250

0.000%,

1/01/31

-

AGC

Insured

No

Opt.

Call

A-  

983,387

4,610

Rock

Hill,

South

Carolina,

Combined

Utility

System

Revenue

Bonds,

Series

2016,

5.000%,

1/01/47

1/26

at

100.00

A2  

4,732,856

55

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

South

Carolina

(continued)

South

Carolina

Jobs-Economic

Development

Authority,

Economic

Development

Revenue

Bonds,

Bishop

Gadsden

Episcopal

Retirement

Community,

Series

2019A:

$

645

5.000%,

4/01/44

4/26

at

103.00

BBB-  

$

582,906

625

5.000%,

4/01/49

4/26

at

103.00

BBB-  

546,269

1,640

South

Carolina

Jobs-Economic

Development

Authority,

Economic

Development

Revenue

Bonds,

Furman

University,

Refunding

Series

2015,

5.000%,

10/01/45

10/25

at

100.00

A1  

1,682,640

4,000

South

Carolina

Jobs-Economic

Development

Authority,

Hospital

Revenue

Bonds,

Bon

Secours

Mercy

Health,

Inc,

Series

2020A,

5.000%,

12/01/46

6/30

at

100.00

A+  

4,222,440

1,000

South

Carolina

Jobs-Economic

Development

Authority,

Hospital

Revenue

Bonds,

McLeod

Health

Projects,

Refunding

&

Improvement

Series

2018,

5.000%,

11/01/43

5/28

at

100.00

AA-  

1,039,390

8,150

South

Carolina

Public

Service

Authority,

Santee

Cooper

Revenue

Obligations,

Refunding

&

Improvement

Series

2015A,

5.000%,

12/01/50

6/25

at

100.00

A-  

8,188,794

12,760

South

Carolina

Public

Service

Authority,

Santee

Cooper

Revenue

Obligations,

Refunding

Series

2014C,

5.000%,

12/01/46

12/24

at

100.00

A-  

12,823,417

9,000

South

Carolina

Public

Service

Authority,

Santee

Cooper

Revenue

Obligations,

Refunding

Series

2016B,

5.000%,

12/01/56

12/26

at

100.00

A-  

9,046,260

2,500

South

Carolina

Public

Service

Authority,

Santee

Cooper

Revenue

Obligations,

Refunding

Series

2022A,

4.000%,

12/01/52

6/32

at

100.00

A-  

2,235,775

South

Carolina

Public

Service

Authority,

Santee

Cooper

Revenue

Obligations,

Refunding

Series

2022B:

8,855

4.000%,

12/01/39

6/32

at

100.00

A-  

8,706,679

5,335

4.000%,

12/01/43

6/32

at

100.00

A-  

5,068,890

South

Carolina

Public

Service

Authority,

Santee

Cooper

Revenue

Obligations,

Series

2014A:

6,615

5.000%,

12/01/49

6/24

at

100.00

A-  

6,632,993

3,455

5.500%,

12/01/54

6/24

at

100.00

A-  

3,480,705

South

Carolina

State

Ports

Authority,

Revenue

Bonds,

Series

2015:

4,140

5.250%,

7/01/55,

(Pre-refunded

7/01/25),

(AMT)

7/25

at

100.00

A+  (4)

4,300,301

860

5.250%,

7/01/55,

(Pre-refunded

7/01/25),

(AMT)

7/25

at

100.00

A1  (4)

893,299

South

Carolina

State

Ports

Authority,

Revenue

Bonds,

Series

2018:

5,350

5.000%,

7/01/48,

(AMT)

7/28

at

100.00

A+  

5,497,232

8,000

5.000%,

7/01/55,

(AMT)

7/28

at

100.00

A+  

8,178,080

10,000

South

Carolina

State

Ports

Authority,

Revenue

Bonds,

Series

2019B,

5.000%,

7/01/44,

(AMT)

7/29

at

100.00

A+  

10,386,400

Total

South

Carolina

127,509,553

South

Dakota

-

0.9%

(0.6%

of

Total

Investments)

11,320

South

Dakota

Board

of

Regents,

Housing

and

Auxiliary

Facilities

System

Revenue

Bonds,

Series

2017,

4.000%,

4/01/42

10/27

at

100.00

A1  

11,061,225

South

Dakota

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Regional

Health,

Refunding

Series

2017:

2,685

4.000%,

9/01/36

9/27

at

100.00

A1  

2,685,053

5,915

5.000%,

9/01/40

9/27

at

100.00

A1  

6,123,918

1,000

South

Dakota

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Sanford

Health,

Series

2014B,

5.000%,

11/01/44

11/24

at

100.00

A+  

1,010,200

7,665

South

Dakota

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Sanford

Health,

Series

2015,

5.000%,

11/01/45

11/25

at

100.00

A+  

7,767,558

Total

South

Dakota

28,647,954

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

56

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Tennessee

-

1.2%

(0.8%

of

Total

Investments)

$

9,000

Greeneville

Health

and

Educational

Facilities

Board,

Tennessee,

Hospital

Revenue

Bonds,

Ballad

Health,

Series

2018A,

5.000%,

7/01/36

7/28

at

100.00

A-  

$

9,546,030

17,000

Knox

County

Health,

Educational

and

Housing

Facility

Board,

Tennessee,

Hospital

Revenue

Bonds,

Covenant

Health,

Refunding

Series

2016A,

5.000%,

1/01/42

1/27

at

100.00

A  

17,391,510

Metropolitan

Nashville

Airport

Authority,

Tennessee,

Airport

Improvement

Revenue

Bonds,

Series

2022B:

4,500

5.250%,

7/01/47,

(AMT),

(UB)

(8)

7/32

at

100.00

A1  

4,808,700

2,000

5.500%,

7/01/52,

(AMT),

(UB)

(8)

7/32

at

100.00

A1  

2,167,920

4,000

The

Tennessee

Energy

Acquisition

Corporation,

Gas

Revenue

Bonds,

Series

2006A,

5.250%,

9/01/26

No

Opt.

Call

BBB+  

4,105,160

Total

Tennessee

38,019,320

Texas

-

17.8%

(10.9%

of

Total

Investments)

1,975

Allen

Independent

School

District,

Collin

County,

Texas,

General

Obligation

Bonds,

School

Building

Series

2016,

5.000%,

2/15/39

2/26

at

100.00

AAA  

2,056,410

3,000

Austin,

Texas,

Airport

System

Revenue

Bonds,

Series

2015,

5.000%,

11/15/39,

(AMT)

11/24

at

100.00

A+  

3,021,060

Austin,

Texas,

Airport

System

Revenue

Bonds,

Series

2019B:

16,615

5.000%,

11/15/44,

(AMT)

11/29

at

100.00

A+  

17,281,760

14,450

5.000%,

11/15/48,

(AMT)

11/29

at

100.00

A+  

14,915,145

Austin,

Texas,

Electric

Utility

System

Revenue

Bonds,

Refunding

Series

2015A:

3,000

5.000%,

11/15/38

11/25

at

100.00

AA-  

3,096,210

13,705

5.000%,

11/15/45,

(UB)

(8)

11/25

at

100.00

AA-  

14,019,530

1,450

Austin,

Texas,

Water

and

Wastewater

System

Revenue

Bonds,

Refunding

Series

2016,

5.000%,

11/15/41

11/26

at

100.00

AA-  

1,514,960

Bell

County

Water

Control

Improvement

District

1,

Texas,

Water

Revenue

Bonds,

Series

2014:

1,000

5.000%,

7/10/37,

(Pre-refunded

7/10/23)

-

BAM

Insured

7/23

at

100.00

A1  (4)

1,003,020

1,575

5.000%,

7/10/38,

(Pre-refunded

7/10/23)

-

BAM

Insured

7/23

at

100.00

A1  (4)

1,579,757

Bexar

County,

Texas,

Venue

Project

Revenue

Bonds,

Refunding

Combined

Venue

Tax

Series

2015:

1,060

5.000%,

8/15/34,

(Pre-refunded

8/15/24)

-

AGM

Insured

8/24

at

100.00

A1  (4)

1,085,472

1,160

5.000%,

8/15/35,

(Pre-refunded

8/15/24)

-

AGM

Insured

8/24

at

100.00

A1  (4)

1,187,875

2,000

Brownsville,

Texas,

Utility

System

Revenue

Bonds,

Refunding

Series

2015,

5.000%,

9/01/31

9/25

at

100.00

A-  

2,101,780

Central

Texas

Regional

Mobility

Authority,

Revenue

Bonds,

Senior

Lien

Series

2010:

2,945

0.000%,

1/01/36

No

Opt.

Call

A-  

1,766,558

2,205

0.000%,

1/01/37

No

Opt.

Call

A-  

1,234,579

2,160

0.000%,

1/01/38

No

Opt.

Call

A-  

1,135,534

1,000

0.000%,

1/01/40

No

Opt.

Call

A-  

465,630

Central

Texas

Regional

Mobility

Authority,

Revenue

Bonds,

Senior

Lien,

Series

2015A:

2,600

5.000%,

1/01/35,

(Pre-refunded

7/01/25)

7/25

at

100.00

A-  (4)

2,712,684

3,035

5.000%,

1/01/45,

(Pre-refunded

7/01/25)

7/25

at

100.00

A-  (4)

3,166,537

1,000

Clifton

Higher

Education

Finance

Corporation,

Texas,

Education

Revenue

Bonds,

Idea

Public

Schools,

Series

2013,

6.000%,

8/15/43

8/23

at

100.00

A-  

1,006,230

Clifton

Higher

Education

Finance

Corporation,

Texas,

Education

Revenue

Bonds,

Uplift

Education

Charter

School,

Series

2013A:

1,000

4.350%,

12/01/42

5/23

at

100.00

BBB-  

928,630

1,000

4.400%,

12/01/47

5/23

at

100.00

BBB-  

905,870

57

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Texas

(continued)

$

2,000

Corpus

Christi,

Texas,

Utility

System

Revenue

Bonds,

Improvement

Junior

Lien

Series

2013,

5.000%,

7/15/43,

(Pre-refunded

7/15/23)

7/23

at

100.00

AA-  (4)

$

2,006,920

1,175

Dallas

Area

Rapid

Transit,

Texas,

Sales

Tax

Revenue

Bonds,

Refunding

Senior

Lien

Series

2014A,

5.000%,

12/01/36,

(Pre-refunded

12/01/24)

12/24

at

100.00

Aa2  (4)

1,210,508

1,680

Dallas

Area

Rapid

Transit,

Texas,

Sales

Tax

Revenue

Bonds,

Refunding

Series

2016A,

5.000%,

12/01/48,

(Pre-refunded

12/01/25)

12/25

at

100.00

Aa2  (4)

1,768,990

1,230

Danbury

Higher

Education

Authority,

Texas,

Charter

School

Revenue

Bonds,

John

H.

Wood

Jr.

Public

Charter

District,

Inspire

Academies,

Series

2013A,

6.000%,

8/15/28,

(Pre-refunded

8/15/23)

8/23

at

100.00

N/R  (4)

1,238,229

200

Decatur

Hospital

Authority,

Texas,

Revenue

Bonds,

Wise

Regional

Health

System,

Series

2014A,

5.250%,

9/01/44

9/24

at

100.00

BB+  

194,264

5,000

Deer

Park

Independent

School

District,

Harris

County,

Texas,

General

Obligation

Bonds,

School

Building

Series

2022,

5.000%,

8/15/47

8/32

at

100.00

AAA  

5,554,700

1,000

El

Paso

County

Hospital

District,

Texas,

General

Obligtion

Bonds,

Refunding

Series

2013,

5.000%,

8/15/33

8/23

at

100.00

BBB+  

1,002,640

7,760

Grand

Parkway

Transportation

Corporation,

Texas,

System

Toll

Revenue

Bonds,

First

Tier

Series

2013A,

5.125%,

10/01/43

10/23

at

100.00

BBB+  

7,781,573

Grand

Parkway

Transportation

Corporation,

Texas,

System

Toll

Revenue

Bonds,

Refunding

First

Tier

Series

2020C:

10,000

4.000%,

10/01/49

4/30

at

100.00

A2  

9,263,600

1,000

4.000%,

10/01/49

-

AGM

Insured

4/30

at

100.00

A1  

956,100

10,760

Grand

Parkway

Transportation

Corporation,

Texas,

System

Toll

Revenue

Bonds,

Subordinate

Lien

Series

2013B,

5.000%,

4/01/53,

(Pre-

refunded

10/01/23)

10/23

at

100.00

N/R  (4)

10,838,763

5,295

Grand

Parkway

Transportation

Corporation,

Texas,

System

Toll

Revenue

Bonds,

Subordinate

Lien

Series

2018A.

Tela

Supported,

5.000%,

10/01/48

4/28

at

100.00

AA  

5,548,842

4,105

Grand

Parkway

Transportation

Corporation,

Texas,

System

Toll

Revenue

Bonds,

Tender

Option

Bond

Trust

2015-XF0228,

11.750%,

11/01/44,

(Pre-refunded

10/01/23),

144A,

(IF)

(8)

10/23

at

100.00

N/R  (4)

4,225,318

4,960

Gulf

Coast

Industrial

Development

Authority,

Texas,

Solid

Waste

Disposal

Revenue

Bonds,

Citgo

Petroleum

Corporation

Project,

Series

1995,

4.875%,

5/01/25,

(AMT)

5/23

at

100.00

B3  

4,931,629

Harris

County

Cultural

Education

Facilities

Finance

Corporation,

Texas,

Revenue

Bonds,

Houston

Methodist

Hospital

System,

Series

2015:

1,895

4.000%,

12/01/45

6/25

at

100.00

AA  

1,851,377

4,480

5.000%,

12/01/45

6/25

at

100.00

AA  

4,568,614

Harris

County

Cultural

Education

Facilities

Finance

Corporation,

Texas,

Revenue

Refunding

Bonds,

Young

Men's

Christian

Association

of

the

Greater

Houston

Area,

Series

2013A:

1,615

5.000%,

6/01/28

6/23

at

100.00

Ba1  

1,584,444

3,000

5.000%,

6/01/38

6/23

at

100.00

Ba1  

2,637,000

5,150

Harris

County,

Texas,

Toll

Road

Revenue

Bonds,

Refunding

Senior

Lien

Series

2016A,

5.000%,

8/15/41

8/26

at

100.00

AA  

5,352,446

5,000

Harris

County,

Texas,

Toll

Road

Revenue

Bonds,

Refunding

Senior

Lien

Series

2018A,

4.000%,

8/15/48

2/28

at

100.00

AA  

4,806,450

Harris

County-Houston

Sports

Authority,

Texas,

Revenue

Bonds,

Capital

Appreciation

Refunding

Senior

Lien

Series

2014A:

510

0.000%,

11/15/41

-

AGM

Insured

11/31

at

62.66

A1  

215,337

1,020

0.000%,

11/15/42

-

AGM

Insured

11/31

at

59.73

A1  

408,306

1,255

0.000%,

11/15/43

-

AGM

Insured

11/31

at

56.93

A1  

476,687

3,305

0.000%,

11/15/44

-

AGM

Insured

11/31

at

54.25

A1  

1,187,685

4,460

0.000%,

11/15/45

-

AGM

Insured

11/31

at

51.48

A1  

1,515,329

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

58

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Texas

(continued)

$

6,500

0.000%,

11/15/47

-

AGM

Insured

11/31

at

46.45

A1  

$

1,979,835

Harris

County-Houston

Sports

Authority,

Texas,

Revenue

Bonds,

Junior

Lien

Series

2001H:

105

0.000%,

11/15/24

-

NPFG

Insured,

(ETM)

No

Opt.

Call

Baa2  (4)

99,895

495

0.000%,

11/15/24

-

NPFG

Insured

No

Opt.

Call

BB+  

466,146

4,390

0.000%,

11/15/29

-

NPFG

Insured

No

Opt.

Call

BB+  

3,433,639

50

0.000%,

11/15/29

-

NPFG

Insured,

(ETM)

No

Opt.

Call

Baa2  (4)

41,651

105

0.000%,

11/15/30

-

NPFG

Insured,

(ETM)

No

Opt.

Call

Baa2  (4)

84,742

625

0.000%,

11/15/30

-

NPFG

Insured

No

Opt.

Call

BB+  

468,038

7,570

0.000%,

11/15/31

-

NPFG

Insured

No

Opt.

Call

BB+  

5,415,654

210

0.000%,

11/15/32

-

NPFG

Insured

11/31

at

94.05

BB+  

140,173

260

0.000%,

11/15/33

11/31

at

88.44

BB+  

162,003

2,045

0.000%,

11/15/34

-

NPFG

Insured

11/31

at

83.17

BB+  

1,186,529

1,130

0.000%,

11/15/36

-

NPFG

Insured

11/31

at

73.51

BB+  

563,689

4,370

0.000%,

11/15/38

-

NPFG

Insured

11/31

at

64.91

BB+  

1,894,745

2,260

0.000%,

11/15/39

-

NPFG

Insured

11/31

at

60.98

BB+  

913,108

Harris

County-Houston

Sports

Authority,

Texas,

Revenue

Bonds,

Refunding

Second

Lien

Series

2014C:

600

5.000%,

11/15/33

11/24

at

100.00

BBB-  

612,756

400

5.000%,

11/15/34

11/24

at

100.00

BBB-  

407,972

Harris

County-Houston

Sports

Authority,

Texas,

Revenue

Bonds,

Refunding

Senior

Lien

Series

2014A:

1,000

5.000%,

11/15/28

11/24

at

100.00

BBB  

1,024,740

1,000

5.000%,

11/15/30

11/24

at

100.00

BBB  

1,025,170

3,440

Harris

County-Houston

Sports

Authority,

Texas,

Revenue

Bonds,

Senior

Lien

Series

2001G,

0.000%,

11/15/41

-

NPFG

Insured

11/31

at

53.78

BBB  

1,223,986

1,000

Harris

County-Houston

Sports

Authority,

Texas,

Revenue

Bonds,

Third

Lien

Series

2004A-3,

0.000%,

11/15/33

-

NPFG

Insured

11/24

at

59.10

BB  

554,490

1,000

Hidalgo

County

Regional

Mobility

Authority,

Texas,

Toll

and

Vehicle

Registration

Fee

Revenue

Bonds,

Senior

Lien

Series

2022A,

4.000%,

12/01/39

12/31

at

100.00

BBB-  

912,420

5,000

Houston,

Texas,

Airport

System

Special

Facilities

Revenue

Bonds,

United

Airlines,

Inc.

Technical

Operations

Center

Project,

Series

2018,

5.000%,

7/15/28,

(AMT)

No

Opt.

Call

BB-  

5,075,900

380

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

BB-  

381,189

1,885

Houston,

Texas,

Airport

System

Special

Facilities

Revenue

Bonds,

United

Airlines,

Inc.

Terminal

E

Project,

Refunding

Series

2020A,

5.000%,

7/01/27,

(AMT)

No

Opt.

Call

B-  

1,904,227

1,000

Houston,

Texas,

Airport

System

Special

Facilities

Revenue

Bonds,

United

Airlines,

Inc.

Terminal

Improvements

Project,

Refunding

Series

2020B-2,

5.000%,

7/15/27,

(AMT)

No

Opt.

Call

B-  

1,010,380

1,015

Houston,

Texas,

Hotel

Occupancy

Tax

and

Special

Revenue

Bonds,

Convention

and

Entertainment

Facilities

Department,

Refunding

Series

2014,

5.000%,

9/01/34

9/24

at

100.00

A  

1,025,982

Houston,

Texas,

Hotel

Occupancy

Tax

and

Special

Revenue

Bonds,

Convention

and

Entertainment

Project,

Series

2001B:

3,250

0.000%,

9/01/25

-

AMBAC

Insured

No

Opt.

Call

A1  

2,992,567

4,130

0.000%,

9/01/26

-

AMBAC

Insured

No

Opt.

Call

A1  

3,681,565

3,130

0.000%,

9/01/30

-

AMBAC

Insured

No

Opt.

Call

A  

2,417,612

12,030

0.000%,

9/01/31

-

AMBAC

Insured

No

Opt.

Call

A  

8,929,749

1,470

0.000%,

9/01/32

-

AMBAC

Insured

No

Opt.

Call

A  

1,046,669

59

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Texas

(continued)

$

1,360

Jacksonville

Independent

School

District,

Cherokee

County,

Texas,

General

Obligation

Bonds,

School

Building

Series

2014,

5.000%,

2/15/39,

(Pre-refunded

2/15/24)

2/24

at

100.00

Aaa  (4)

$

1,377,966

2,675

Laredo

Community

College

District,

Webb

County,

Texas,

General

Obligation

Bonds,

Series

2014,

5.000%,

8/01/34,

(Pre-refunded

8/01/24)

8/24

at

100.00

AA-  (4)

2,737,381

Leander

Independent

School

District,

Williamson

and

Travis

Counties,

Texas,

General

Obligation

Bonds,

Refunding

Series

2015A:

8,000

4.000%,

8/15/37

8/25

at

100.00

AAA  

8,040,560

2,275

5.000%,

8/15/40

8/25

at

100.00

AAA  

2,335,674

1,750

Love

Field

Airport

Modernization

Corporation,

Texas,

General

Airport

Revenue

Bonds

Series

2015,

5.000%,

11/01/35,

(AMT)

11/25

at

100.00

A  

1,787,782

6,500

Lower

Colorado

River

Authority,

Texas,

Transmission

Contract

Revenue

Bonds,

LCRA

Transmission

Services

Corporation

Project,

Refunding

Series

2016,

5.000%,

5/15/46

5/26

at

100.00

A  

6,695,780

9,180

Matagorda

County

Navigation

District

1,

Texas,

Collateralized

Revenue

Refunding

Bonds,

Houston

Light

and

Power

Company,

Series

1997,

5.125%,

11/01/28

-

AMBAC

Insured,

(AMT)

No

Opt.

Call

A  

9,803,689

McCamey

County

Hospital

District,

Texas,

General

Obligation

Bonds,

Series

2013:

1,000

5.750%,

12/01/33

12/25

at

100.00

B1  

1,025,030

3,000

6.125%,

12/01/38

12/25

at

100.00

B1  

3,058,560

3,470

Midland,

Texas,

General

Obligation

Bonds,

Refunding

Series

2022B,

5.000%,

3/01/47

3/32

at

100.00

Aa1  

3,805,861

2,835

Mission

Economic

Development

Corporation,

Texas,

Revenue

Bonds,

Natgasoline

Project,

Senior

Lien

Series

2018,

4.625%,

10/01/31,

(AMT),

144A

5/23

at

104.00

BB-  

2,770,192

4,735

New

Hope

Cultural

Education

Facilities

Finance

Corporation,

Texas,

Student

Housing

Revenue

Bonds,

CHF-Collegiate

Housing

Foundation

-

College

Station

I

LLC

-

Texas

A&M

University

Project,

Series

2014A,

5.000%,

4/01/46

-

AGM

Insured

4/24

at

100.00

A1  

4,757,586

460

North

Central

Texas

Health

Facilities

Development

Corporation,

Hospital

Revenue

Bonds,

Presbyterian

Healthcare

System,

Series

1996A,

5.750%,

6/01/26

-

NPFG

Insured,

(ETM)

7/21

at

100.00

N/R  (4)

478,989

3,860

North

Harris

County

Regional

Water

Authority,

Texas,

Water

Revenue

Bonds,

Refunding

Senior

Lien

Series

2013,

5.000%,

12/15/33

5/23

at

100.00

A1  

3,861,505

North

Texas

Tollway

Authority,

Special

Projects

System

Revenue

Bonds,

Convertible

Capital

Appreciation

Series

2011C:

4,030

0.000%,

9/01/43,

(Pre-refunded

9/01/31)

(7)

9/31

at

100.00

N/R  (4)

5,063,655

8,470

6.750%,

9/01/45,

(Pre-refunded

9/01/31)

9/31

at

100.00

N/R  (4)

11,080,115

7,000

North

Texas

Tollway

Authority,

System

Revenue

Bonds,

Refunding

First

Tier

Capital

Appreciation

Series

2008I,

6.500%,

1/01/43,

(Pre-

refunded

1/01/25)

1/25

at

100.00

A1  (4)

7,386,120

2,500

North

Texas

Tollway

Authority,

System

Revenue

Bonds,

Refunding

First

Tier,

Series

2008D,

0.000%,

1/01/36

-

AGC

Insured

No

Opt.

Call

A1  

1,531,625

North

Texas

Tollway

Authority,

System

Revenue

Bonds,

Refunding

Second

Tier,

Series

2015A:

13,355

5.000%,

1/01/33

1/25

at

100.00

A2  

13,802,526

1,000

5.000%,

1/01/34

1/25

at

100.00

A2  

1,032,330

1,425

Port

of

Houston

Authority,

Harris

County,

Texas,

General

Obligation

Bonds,

Series

2010E,

0.000%,

10/01/35

No

Opt.

Call

AA  

953,952

205

Reagan

Hospital

District

of

Reagan

County,

Texas,

Limited

Tax

Revenue

Bonds,

Series

2014A,

5.125%,

2/01/39

2/24

at

100.00

Ba1  

207,089

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

60

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Texas

(continued)

$

2,500

San

Antonio,

Texas,

Airport

System

Revenue

Bonds,

Refunding

Series

2012,

5.000%,

7/01/27,

(AMT)

5/23

at

100.00

A+  

$

2,501,925

7,950

San

Antonio,

Texas,

Water

System

Revenue

Bonds,

Junior

Lien

Series

2022B,

5.250%,

5/15/52

5/32

at

100.00

Aa2  

8,705,489

1,000

San

Antonio,

Texas,

Water

System

Revenue

Bonds,

Refunding

Junior

Lien

Series

2018A,

5.000%,

5/15/48

5/28

at

100.00

Aa2  

1,047,650

1,925

Stephen

F.

Austin

State

University,

Texas,

Revenue

Bonds,

Refunding

&

Improvement

Series

2016,

5.000%,

10/15/42

10/28

at

100.00

A1  

2,053,205

7,500

Tarrant

County

College

District,

Texas,

General

Obligation

Bonds,

Series

2022,

5.000%,

8/15/40

8/32

at

100.00

AAA  

8,435,625

515

Tarrant

County

Cultural

Education

Facilities

Finance

Corporation,

Texas,

Hospital

Revenue

Bonds,

Hendrick

Medical

Center,

Refunding

Series

2013,

5.125%,

9/01/33,

(Pre-refunded

9/01/23)

9/23

at

100.00

A3  (4)

518,183

5,675

Tarrant

County

Cultural

Education

Facilities

Finance

Corporation,

Texas,

Hospital

Revenue

Bonds,

Methodist

Hospital

of

Dallas,

Series

2022,

4.000%,

10/01/47

4/32

at

100.00

N/R  

5,448,795

2,185

Tarrant

County

Cultural

Education

Facilities

Finance

Corporation,

Texas,

Hospital

Revenue

Bonds,

Scott

&

White

Healthcare

Project,

Series

2022D,

5.500%,

11/15/47

11/32

at

100.00

AA-  

2,409,137

3,195

Tarrant

County

Cultural

Education

Facilities

Finance

Corporation,

Texas,

Revenue

Bonds,

Christus

Health,

Series

2022A,

4.000%,

7/01/53

7/32

at

100.00

A1  

2,992,437

2,000

Tarrant

County

Cultural

Education

Facilities

Finance

Corporation,

Texas,

Revenue

Bonds,

Texas

Health

Resources

System,

Series

2016A,

5.000%,

2/15/41

8/26

at

100.00

AA  

2,063,500

2,015

Texas

Municipal

Gas

Acquisition

and

Supply

Corporation

I,

Gas

Supply

Revenue

Bonds,

Senior

Lien

Series

2008D,

6.250%,

12/15/26

No

Opt.

Call

A-  

2,105,474

530

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%,

12/31/39

12/29

at

100.00

Baa2  

499,705

19,735

Texas

Private

Activity

Bond

Surface

Transporation

Corporation,

Senior

Lien

Revenue

Bonds,

Blueridge

Transportation

Group,

LLC

SH

288

Toll

Lanes

Project,

Series

2016,

5.000%,

12/31/55,

(AMT)

12/25

at

100.00

Baa2  

19,637,706

4,040

Texas

Private

Activity

Bond

Surface

Transporation

Corporation,

Senior

Lien

Revenue

Bonds,

NTE

Mobility

Partners

Segments

3

LLC

Segments

3A

&

3B

Facility,

Series

2013,

6.750%,

6/30/43,

(AMT)

9/23

at

100.00

Baa2  

4,073,209

1,335

Texas

Private

Activity

Bond

Surface

Transportation

Corporation,

Senior

Lien

Revenue

Bonds,

NTE

Mobility

Partners

Segments

3

LLC

Segments

3A

&

3B

Facility,

Series

2013,

7.000%,

12/31/38,

(AMT)

9/23

at

100.00

Baa2  

1,347,723

34,395

Texas

Private

Activity

Bond

Surface

Transportation

Corporation,

Senior

Lien

Revenue

Bonds,

NTE

Mobility

Partners

Segments

3

LLC

Segments

3C

Project,

Series

2019,

5.000%,

6/30/58,

(AMT)

6/29

at

100.00

Baa2  

34,517,446

1,200

Texas

State,

General

Obligation

Bonds,

Texas

Transportation

Commission,

Highway

Improvement

Series

2014,

5.000%,

4/01/44,

(Pre-refunded

4/01/24)

4/24

at

100.00

AAA  (4)

1,220,220

2,000

Texas

State,

General

Obligation

Bonds,

Transportation

Commission

Mobility

Fund,

Refunding

Series

2014,

5.000%,

10/01/34,

(Pre-

refunded

4/01/24)

4/24

at

100.00

AAA  (4)

2,034,080

Texas

Transportation

Commission,

Central

Texas

Turnpike

System

Revenue

Bonds,

Refunding

First

Tier

Series

2015B:

8,335

0.000%,

8/15/36

8/24

at

59.60

A3  

4,618,757

10,960

5.000%,

8/15/37

8/24

at

100.00

A3  

11,158,486

61

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Texas

(continued)

Texas

Transportation

Commission,

Central

Texas

Turnpike

System

Revenue

Bonds,

Refunding

Second

Tier

Series

2015C:

$

2,100

5.000%,

8/15/33

8/24

at

100.00

Baa1  

$

2,143,386

15,750

5.000%,

8/15/42

8/24

at

100.00

Baa1  

15,920,573

1,875

Texas

Transportation

Commission,

State

Highway

249

System

Revenue

Bonds,

First

Tier

Toll

Series

2019A,

5.000%,

8/01/57

2/29

at

100.00

Baa3  

1,875,731

Texas

Turnpike

Authority,

Central

Texas

Turnpike

System

Revenue

Bonds,

First

Tier

Series

2002A:

9,980

0.000%,

8/15/23

-

AMBAC

Insured

No

Opt.

Call

A3  

9,876,408

2,020

0.000%,

8/15/23

-

AMBAC

Insured,

(ETM)

No

Opt.

Call

A3  (4)

2,000,648

3,830

0.000%,

8/15/24

-

AMBAC

Insured,

(ETM)

No

Opt.

Call

A3  (4)

3,676,953

21,170

0.000%,

8/15/24

-

AMBAC

Insured

No

Opt.

Call

A3  

20,232,381

Texas

Water

Development

Board,

State

Water

Implementation

Revenue

Fund

Bonds,

Master

Trust

Series

2017A:

10,000

4.000%,

10/15/42,

(UB)

(8)

10/27

at

100.00

AAA  

10,026,600

5,000

5.000%,

10/15/42

(8)

10/27

at

100.00

AAA  

5,295,700

16,600

5.000%,

10/15/42,

(UB)

(8)

10/27

at

100.00

AAA  

17,581,724

5,000

Texas

Water

Development

Board,

State

Water

Implementation

Revenue

Fund

Bonds,

Master

Trust

Series

2018B,

5.000%,

4/15/49

10/28

at

100.00

AAA  

5,309,400

2,500

Texas

Water

Development

Board,

State

Water

Implementation

Revenue

Fund

Bonds,

Master

Trust

Series

2021,

4.000%,

10/15/51

10/31

at

100.00

AAA  

2,435,250

17,220

University

of

Houston,

Texas,

Consolidated

Revenue

Bonds,

Refunding

Series

2022A,

5.000%,

2/15/52

2/32

at

100.00

AA  

18,593,984

2,490

Uptown

Development

Authority,

Houston,

Texas,

Tax

Increment

Contract

Revenue

Bonds,

Infrastructure

Improvement

Facilities,

Series

2018,

5.000%,

9/01/40

9/25

at

100.00

Baa2  

2,510,518

1,735

Via

Metropolitan

Transit

Advanced

Transportation

District,

Texas,

Sales

Tax

Revenue

Bonds,

Refunding

&

Improvement

Series

2014,

5.000%,

8/01/38,

(Pre-refunded

8/01/24)

8/24

at

100.00

AA+  (4)

1,776,536

175

Winter

Garden

Housing

Finance

Corporation,

Texas,

GNMA/FNMA

Mortgage-Backed

Securities

Program

Single

Family

Mortgage

Revenue

Bonds,

Series

1994,

6.950%,

10/01/27,

(AMT)

5/23

at

100.00

CC  

175,455

780

Wylie

Independent

School

District,

Collin

County,

Texas,

General

Obligation

Bonds,

Capital

Appreciation

Series

2015,

0.000%,

8/15/50,

(Pre-refunded

8/15/25)

8/25

at

35.55

Aaa  (4)

257,501

Wylie

Independent

School

District,

Collin

County,

Texas,

General

Obligation

Bonds,

School

Building

Series

2015B:

8,000

0.000%,

8/15/45

8/25

at

44.15

Aaa  

2,936,480

1,000

0.000%,

8/15/45,

(Pre-refunded

8/15/25)

8/25

at

44.15

Aaa  (4)

409,990

1,850

0.000%,

8/15/50,

(Pre-refunded

8/15/25)

8/25

at

35.55

Aaa  (4)

610,740

4,370

0.000%,

8/15/50

8/25

at

35.55

Aaa  

1,241,867

Total

Texas

544,258,747

Utah

-

1.6%

(1.0%

of

Total

Investments)

15,000

Salt

Lake

City,

Utah,

Airport

Revenue

Bonds,

International

Airport

Series

2017A,

5.000%,

7/01/42,

(AMT)

7/27

at

100.00

A  

15,417,600

Salt

Lake

City,

Utah,

Airport

Revenue

Bonds,

International

Airport

Series

2018A:

11,750

5.000%,

7/01/43,

(AMT)

7/28

at

100.00

A  

12,154,200

4,500

5.000%,

7/01/48,

(AMT)

7/28

at

100.00

A  

4,619,655

9,850

Salt

Lake

City,

Utah,

Airport

Revenue

Bonds,

International

Airport

Series

2021A,

5.000%,

7/01/46,

(AMT)

7/31

at

100.00

A  

10,280,642

5,795

Utah

Charter

School

Finance

Authoirty,

Charter

School

Revenue

Bonds,

Hawthorn

Academy

Project,

Series

2016,

5.000%,

10/15/46

4/26

at

100.00

AA  

5,882,620

Total

Utah

48,354,717

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

62

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Virgin

Islands

-

0.4%

(0.2%

of

Total

Investments)

$

3,825

Matching

Fund

Special

Purpose

Securitization

Corporation,

Virgin

Islands,

Revenue

Bonds,

Series

2022A,

5.000%,

10/01/30

No

Opt.

Call

N/R  

$

3,893,582

1,800

Virgin

Islands

Public

Finance

Authority,

Federal

Highway

Grant

Anticipation

Loan

Note

Revenue

Bonds,

Series

2015,

5.000%,

9/01/33,

144A

9/25

at

100.00

A  

1,845,486

2,000

Virgin

Islands

Public

Finance

Authority,

Gross

Receipts

Taxes

Loan

Note,

Refunding

Series

2006,

5.000%,

10/01/27

-

FGIC

Insured

5/23

at

100.00

Baa2  

2,021,720

2,240

Virgin

Islands

Public

Finance

Authority,

Gross

Receipts

Taxes

Loan

Note,

Working

Capital

Series

2014A,

5.000%,

10/01/34

-

AGM

Insured,

144A

10/24

at

100.00

A1  

2,278,506

730

Virgin

Islands

Water

and

Power

Authority,

Electric

System

Revenue

Bonds,

Refunding

Series

2007A,

5.000%,

7/01/24

5/23

at

100.00

CC  

711,348

Total

Virgin

Islands

10,750,642

Virginia

-

1.9%

(1.2%

of

Total

Investments)

550

Amherst

Industrial

Development

Authority,

Virginia,

Revenue

Bonds,

Sweet

Briar

College,

Series

2006,

5.000%,

9/01/26

5/23

at

100.00

BB  

542,020

560

Arlington

County

Industrial

Development

Authority,

Virginia,

Hospital

Facility

Revenue

Bonds,

Virginia

Hospital

Center,

Series

2020,

4.000%,

7/01/45

7/30

at

100.00

A+  

549,629

515

Chesapeake,

Virginia,

Transportation

System

Senior

Toll

Road

Revenue

Bonds,

Capital

Appreciation

Series

2012B,

0.000%,

7/15/40

(7)

7/28

at

100.00

BBB+  

526,052

1,000

Fairfax

County

Industrial

Development

Authority,

Virginia,

Healthcare

Revenue

Bonds,

Inova

Health

System,

Series

2018A,

4.000%,

5/15/48,

(UB)

(8)

5/28

at

100.00

Aa2  

963,620

1,000

Fairfax

County

Redevelopment

and

Housing

Authority,

Virginia,

Multifamily

Housing

Revenue

Bonds,

FHA-Insured

Mortgage

-

Cedar

Ridge

Project,

Series

2007,

4.850%,

10/01/48,

(AMT)

5/23

at

100.00

AA+  

1,002,150

16,445

Hampton

Roads

Transportation

Accountability

Commission,

Virginia,

Revenue

Bonds,

Hampton

Roads

Transportation

Fund,

Senior

Lien

Series

2022A,

4.000%,

7/01/52

7/32

at

100.00

AA  

15,906,097

2,300

Lynchburg

Economic

Development

Authority,

Virginia,

Hospital

Revenue

Bonds,

Centra

Health

Obligated

Group,

Refunding

Series

2021,

4.000%,

1/01/47

1/32

at

100.00

Baa1  

2,177,065

6,250

Northern

Virginia

Transportation

Commission,

Transportation

District

Special

Obligation

Revenue

Bonds,

Transforming

Rail

In

Virginia

Program,

Green

Series

2022,

5.000%,

6/01/47

6/32

at

100.00

AA  

6,940,750

6,115

Tobacco

Settlement

Financing

Corporation

of

Virginia,

Tobacco

Settlement

Asset

Backed

Bonds,

Series

2007B1,

5.000%,

6/01/47

5/23

at

100.00

B-  

5,740,334

15,605

Virginia

Small

Business

Financing

Authority,

Private

Activity

Revenue

Bonds,

Transform

66

P3

Project,

Senior

Lien

Series

2017,

5.000%,

12/31/56,

(AMT)

6/27

at

100.00

Baa3  

15,403,539

9,625

Virginia

Small

Business

Financing

Authority,

Revenue

Bonds,

95

Express

Lanes

LLC

Project,

Refunding

Senior

Lien

Series

2022,

5.000%,

12/31/47,

(AMT)

12/32

at

100.00

Baa1  

9,709,411

Total

Virginia

59,460,667

Washington

-

3.9%

(2.4%

of

Total

Investments)

2,000

Energy

Northwest,

Washington,

Electric

Revenue

Bonds,

Columbia

Generating

Station,

Refunding

Series

2014A,

5.000%,

7/01/40

7/24

at

100.00

AA-  

2,026,940

2,375

Grant

County

Public

Utility

District

2,

Washington,

Revenue

Bonds,

Priest

Rapids

Hydroelectric

Project,

Refunding

Series

2015A,

5.000%,

1/01/41,

(Pre-refunded

1/01/26)

1/26

at

100.00

Aa3  (4)

2,514,223

63

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Washington

(continued)

$

8,840

King

County

Public

Hospital

District

2,

Washington,

General

Obligation

Bonds,

EvergreenHealth,

Limited

Tax

2020A,

4.000%,

12/01/45

12/29

at

100.00

Aa3  

$

8,374,574

2,270

Port

Everett,

Washington,

Revenue

Bonds,

Refunding

Series

2016,

5.000%,

12/01/46

6/26

at

100.00

A2  

2,356,237

Port

of

Seattle,

Washington,

Revenue

Bonds,

Intermediate

Lien

Series

2018A:

6,000

5.000%,

5/01/36,

(AMT)

5/27

at

100.00

A1  

6,218,340

19,735

5.000%,

5/01/43,

(AMT)

5/27

at

100.00

A1  

20,182,195

1,145

Port

of

Seattle,

Washington,

Revenue

Bonds,

Intermediate

Lien

Series

2019,

5.000%,

4/01/44,

(AMT)

4/29

at

100.00

A1  

1,196,204

4,550

Port

of

Seattle,

Washington,

Revenue

Bonds,

Refunding

Intermediate

Lien

Private

Activity

Series

2022B,

5.000%,

8/01/47,

(AMT)

8/32

at

100.00

A1  

4,796,246

12,550

Port

of

Seattle,

Washington,

Revenue

Bonds,

Refunding

Intermediate

Lien

Series

2021C,

5.000%,

8/01/46,

(AMT)

8/31

at

100.00

A1  

13,236,611

15,000

Seattle,

Washington,

Municipal

Light

and

Power

Revenue

Bonds,

Refunding

&

Improvement

Series

2021A,

4.000%,

7/01/51

7/31

at

100.00

AA  

14,477,850

4,290

Seattle,

Washington,

Municipal

Light

and

Power

Revenue

Bonds,

Refunding

&

Improvement

Series

2022,

5.000%,

7/01/52

7/32

at

100.00

AA  

4,745,555

10,000

Spokane

Public

Facilities

District,

Washington,

Hotel,

Motel,

and

Sales

Use

Tax

Revenue

Bonds,

Series

2013A,

5.000%,

5/01/43,

(Pre-

refunded

6/01/23)

6/23

at

100.00

BBB+  (4)

10,013,000

4,000

Washington

Health

Care

Facilities

Authority,

Revenue

Bonds,

Providence

Health

&

Services,

Refunding

Series

2012A,

5.000%,

10/01/32

5/23

at

100.00

A  

4,000,560

11,500

Washington

Health

Care

Facilities

Authority,

Revenue

Bonds,

Seattle

Children's

Hospital,

Series

2015A,

5.000%,

10/01/45,

(UB)

4/25

at

100.00

Aa2  

11,735,405

6,200

Washington

State

Convention

Center

Public

Facilities

District,

Lodging

Tax

Revenue

Bonds,

Refunding

Series2021B.

Exchange

Purchase,

3.000%,

7/01/58

7/31

at

100.00

BBB-  

4,179,172

2,410

Washington

State

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Seattle

University,

Series

2020,

4.000%,

5/01/50

5/30

at

100.00

A  

2,249,711

320

Washington

State

Housing

Finance

Commission,

Revenue

Bonds,

Riverview

Retirement

Community,

Refunding

Series

2012,

5.000%,

1/01/48

5/23

at

100.00

BBB-  

278,678

6,480

Washington

State,

Motor

Vehicle

Fuel

Tax

General

Obligation

Bonds,

Series

2002-03C,

0.000%,

6/01/24

-

NPFG

Insured

No

Opt.

Call

AA+  

6,253,783

Total

Washington

118,835,284

West

Virginia

-

1.0%

(0.6%

of

Total

Investments)

7,000

West

Virginia

Hospital

Finance

Authority,

Hospital

Revenue

Bonds,

West

Virginia

United

Health

System

Obligated

Group,

Refunding

&

Improvement

Series

2013A,

5.500%,

6/01/44,

(Pre-refunded

6/01/23)

6/23

at

100.00

A  (4)

7,011,620

15,000

West

Virginia

Hospital

Finance

Authority,

Hospital

Revenue

Bonds,

West

Virginia

United

Health

System

Obligated

Group,

Series

2018A,

5.000%,

6/01/52

6/28

at

100.00

A  

15,121,800

2,000

West

Virginia

Hospital

Finance

Authority,

Revenue

Bonds,

West

Virginia

University

Health

System

Obligated

Group,

Improvement

Series

2017A,

5.000%,

6/01/47

6/27

at

100.00

A  

2,023,140

6,750

West

Virginia

Parkways

Authority,

Turnpike

Toll

Revenue

Bonds,

Senior

Lien

Series

2021,

4.000%,

6/01/43

6/31

at

100.00

AA-  

6,769,102

Total

West

Virginia

30,925,662

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

64

NAD

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Wisconsin

-

3.1%

(1.9%

of

Total

Investments)

$

3,235

Milwaukee,

Wisconsin,

General

Obligation

Bonds,

Promissory

Note

Series

2022-B4,

5.000%,

4/01/36

-

AGM

Insured

4/32

at

100.00

A  

$

3,599,973

Public

Finance

Authority

of

Wisconsin,

Conference

Center

and

Hotel

Revenue

Bonds,

Lombard

Public

Facilities

Corporation,

First

Tier

Series

2018A-1:

34

0.000%,

1/01/47,

144A

(5)

No

Opt.

Call

N/R  

749

30

0.000%,

1/01/48,

144A

(5)

No

Opt.

Call

N/R  

624

29

0.000%,

1/01/49,

144A

(5)

No

Opt.

Call

N/R  

581

29

0.000%,

1/01/50,

144A

(5)

No

Opt.

Call

N/R  

524

28

0.000%,

1/01/51,

144A

(5)

No

Opt.

Call

N/R  

490

36

0.000%,

1/01/52,

144A

(5)

No

Opt.

Call

N/R  

594

36

0.000%,

1/01/53,

144A

(5)

No

Opt.

Call

N/R  

558

35

0.000%,

1/01/54,

144A

(5)

No

Opt.

Call

N/R  

510

34

0.000%,

1/01/55,

144A

(5)

No

Opt.

Call

N/R  

474

33

0.000%,

1/01/56,

144A

(5)

No

Opt.

Call

N/R  

443

1,811

5.500%,

7/01/56,

144A

(5)

3/28

at

100.00

N/R  

1,015,789

37

0.000%,

1/01/57,

144A

(5)

No

Opt.

Call

N/R  

464

36

0.000%,

1/01/58,

144A

(5)

No

Opt.

Call

N/R  

429

35

0.000%,

1/01/59,

144A

(5)

No

Opt.

Call

N/R  

398

34

0.000%,

1/01/60,

144A

(5)

No

Opt.

Call

N/R  

367

34

0.000%,

1/01/61,

144A

(5)

No

Opt.

Call

N/R  

342

33

0.000%,

1/01/62,

144A

(5)

No

Opt.

Call

N/R  

315

32

0.000%,

1/01/63,

144A

(5)

No

Opt.

Call

N/R  

294

31

0.000%,

1/01/64,

144A

(5)

No

Opt.

Call

N/R  

274

31

0.000%,

1/01/65,

144A

(5)

No

Opt.

Call

N/R  

254

33

0.000%,

1/01/66,

144A

(5)

No

Opt.

Call

N/R  

254

401

0.000%,

1/01/67,

144A

(5)

No

Opt.

Call

N/R  

2,777

Public

Finance

Authority

of

Wisconsin,

Conference

Center

and

Hotel

Revenue

Bonds,

Lombard

Public

Facilities

Corporation,

Second

Tier

Series

2018B:

59

0.000%,

1/01/46,

144A

(5)

No

Opt.

Call

N/R  

1,398

59

0.000%,

1/01/47,

144A

(5)

No

Opt.

Call

N/R  

1,283

58

0.000%,

1/01/48,

144A

(5)

No

Opt.

Call

N/R  

1,213

58

0.000%,

1/01/49,

144A

(5)

No

Opt.

Call

N/R  

1,141

57

0.000%,

1/01/50,

144A

(5)

No

Opt.

Call

N/R  

1,048

62

0.000%,

1/01/51,

144A

(5)

No

Opt.

Call

N/R  

1,093

1,607

1.000%,

7/01/51,

144A

(5)

3/28

at

100.00

N/R  

933,063

62

0.000%,

1/01/52,

144A

(5)

No

Opt.

Call

N/R  

1,013

61

0.000%,

1/01/53,

144A

(5)

No

Opt.

Call

N/R  

951

61

0.000%,

1/01/54,

144A

(5)

No

Opt.

Call

N/R  

892

60

0.000%,

1/01/55,

144A

(5)

No

Opt.

Call

N/R  

835

59

0.000%,

1/01/56,

144A

(5)

No

Opt.

Call

N/R  

786

59

0.000%,

1/01/57,

144A

(5)

No

Opt.

Call

N/R  

738

58

0.000%,

1/01/58,

144A

(5)

No

Opt.

Call

N/R  

690

57

0.000%,

1/01/59,

144A

(5)

No

Opt.

Call

N/R  

653

57

0.000%,

1/01/60,

144A

(5)

No

Opt.

Call

N/R  

611

56

0.000%,

1/01/61,

144A

(5)

No

Opt.

Call

N/R  

569

56

0.000%,

1/01/62,

144A

(5)

No

Opt.

Call

N/R  

536

55

0.000%,

1/01/63,

144A

(5)

No

Opt.

Call

N/R  

503

54

0.000%,

1/01/64,

144A

(5)

No

Opt.

Call

N/R  

476

54

0.000%,

1/01/65,

144A

(5)

No

Opt.

Call

N/R  

445

53

0.000%,

1/01/66,

144A

(5)

No

Opt.

Call

N/R  

406

693

0.000%,

1/01/67,

144A

(5)

No

Opt.

Call

N/R  

4,801

5,455

Public

Finance

Authority

of

Wisconsin,

Health

Care

System

Revenue

Bonds,

Cone

Health,

Series

2022A,

4.000%,

10/01/52

10/32

at

100.00

AA-  

5,175,377

5,000

Wisconsin

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Agnesian

HealthCare,

Inc.,

Series

2013B,

5.000%,

7/01/36,

(Pre-

refunded

7/01/23)

7/23

at

100.00

N/R  (4)

5,013,850

65

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Wisconsin

(continued)

$

2,545

Wisconsin

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Ascension

Health

Alliance

Senior

Credit

Group,

Series

2013B-1,

4.000%,

11/15/43

5/28

at

100.00

Aa2  

$

2,438,263

10,715

Wisconsin

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Aspirus,

Inc.

Obligated

Group,

Inc.

Project,

Series

2021,

4.000%,

8/15/46

8/31

at

100.00

A1  

9,877,837

5,810

Wisconsin

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Bellin

Memorial

Hospital

Incorporated

Series

2022B,

5.250%,

12/01/48

12/32

at

100.00

A2  

6,217,281

Wisconsin

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

PHW

Muskego,

Inc.

Project,

Series

2021:

1,690

4.000%,

10/01/41

10/28

at

102.00

N/R  

1,329,016

2,000

4.000%,

10/01/61

10/28

at

102.00

N/R  

1,341,300

1,930

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Agnesian

HealthCare,

Inc.,

Series

2017,

4.000%,

7/01/47

7/27

at

100.00

A+  

1,803,701

10,225

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Ascension

Health

Alliance

Senior

Credit

Group,

Series

2016A,

4.500%,

11/15/39

5/26

at

100.00

Aa2  

10,416,412

1,870

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Beloit

Health

System,

Inc.,

Series

2016,

4.000%,

7/01/46

7/26

at

100.00

A  

1,767,917

4,220

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Children's

Hospital

of

Wisconsin,

Inc.,

Series

2017,

4.000%,

8/15/42

8/27

at

100.00

Aa3  

4,113,487

18,440

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Marshfield

Clinic,

Series

2016A,

5.000%,

2/15/42

2/26

at

100.00

BBB+  

18,561,520

1,525

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Oakwood

Lutheran

Senior

Ministries,

Series

2021,

4.000%,

1/01/57

1/27

at

103.00

N/R  

1,032,440

10,235

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Saint

John's

Communities

Inc.,

Refunding

Series

2022A,

5.000%,

4/01/52

4/32

at

100.00

AA  

10,934,767

11,270

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

ThedaCare

Inc,

Series

2019,

4.000%,

12/15/49

12/29

at

100.00

A1  

10,694,329

Total

Wisconsin

96,300,118

Total

Municipal

Bonds

(cost

$4,939,577,190)

4,977,546,856

Shares

Description

(1)

Value

X

421,179

INVESTMENT

COMPANIES

-

0.0%

(0.0%

of

Total

Investments)

X

421,179

8,812

BlackRock

MuniHoldings

Fund

Inc

$

104,070

32,524

Invesco

Quality

Municipal

Income

Trust

317,109

Nuveen

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

66

NAD

Principal

Amount

(000)

Description

(1)

Coupon

(9)

Reference

Rate

(9)

Spread

(9)

Maturity

(10)

Ratings

(3)

Value

X

31,350

VARIABLE

RATE

SENIOR

LOAN

INTERESTS

-

0.0%

(0.0%

of

Total

Investments)

(9)

X

31,350

Hotels,

Restaurants

&

Leisure

-

0.0%

(0.0%

of

Total

Investments)

$

31

Lombard

Starwood

Westin

Hotel

Conference

Center

and

Hotel

Project

Revenue

Bonds

,

(cash

7.500%,

PIK

7.500%)(6),(11)

7.500%

N/A

N/A

12/31/23

N/R

$

31,350

Total

Hotels,

Restaurants

&

Leisure

31,350

Total

Variable

Rate

Senior

Loan

Interests

(cost

$31,350)

31,350

Total

Long-Term

Investments

(cost

$4,940,139,151)

4,977,999,385

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

SHORT-TERM

INVESTMENTS

-

 0.5% (0.3%

of

Total

Investments) 

X

16,400,000

MUNICIPAL

BONDS

-

0.5%

(0.3%

of

Total

Investments)

X

16,400,000

Minnesota

-

0.1%

(0.0%

of

Total

Investments)

$

2,400

Minneapolis,

Minnesota,

Health

Care

System

Revenue

Bonds,

Fairview

Health

Services,

Series

2018A,

3.750%,

11/15/48,

(Mandatory

Put

4/28/2023)

(12)

4/23

at

100.00

AA-

$

2,400,000

Total

Minnesota

2,400,000

Missouri

-

0.1%

(0.1%

of

Total

Investments)

4,000

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Washington

University,

Variable

Rate

Demand

Obligations,

Series

2000B,

3.800%,

3/01/40,

(Mandatory

Put

4/28/2023)

(12)

5/23

at

100.00

AA+

4,000,000

Total

Missouri

4,000,000

New

York

-

0.3%

(0.2%

of

Total

Investments)

10,000

New

York

City

Housing

Development

Corporation,

New

York,

Multifamily

Housing

Revenue

Bonds,

Sustainable

Development

Series

2020I-3,

4.000%,

11/01/60,

(Mandatory

Put

5/5/2023)

(12)

4/23

at

100.00

Aa2

10,000,000

Total

New

York

10,000,000

Total

Short-Term

Investments

(cost

$16,400,000)

16,400,000

Total

Investments

(cost

$4,956,539,151

)

-

163.2%

4,994,399,385

Floating

Rate

Obligations

-

(2.9)%

(90,020,000)

AMTP

Shares,

Net-

(23.8)%(13)

(727,239,131)

MFP

Shares,

Net

-

(22.2)%(14)

(678,499,765)

VRDP

Shares,

Net-

(16.5)%(15)

(503,473,283)

Other

Assets

&

Liabilities,

Net

-   2.2%

64,692,044

Net

Assets

Applicable

to

Common

Shares

-

100%

$

3,059,859,250

(1)

All

percentages

shown

in

the

Portfolio

of

Investments

are

based

on

net

assets

applicable

to

common

shares

unless

otherwise

noted.

(2)

Optional

Call

Provisions:

Dates

(month

and

year)

and

prices

of

the

earliest

optional

call

or

redemption.

There

may

be

other

call

provisions

at

varying

prices

at

later

dates.

Certain

mortgage-backed

securities

may

be

subject

to

periodic

principal

paydowns.

(3)

The

ratings

disclosed

are

the

lowest

of

Standard

&

Poor’s

Group

(“Standard

&

Poor’s”),

Moody’s

Investors

Service,

Inc.

(“Moody’s”)

or

Fitch,

Inc.

(“Fitch”)

rating.

Ratings

below

BBB

by

Standard

&

Poor’s,

Baa

by

Moody’s

or

BBB

by

Fitch

are

considered

to

be

below

investment

grade.

Holdings

designated

N/R

are

not

rated

by

any

of

these

national

rating

agencies.

(4)

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)

Defaulted

security.

A

security

whose

issuer

has

failed

to

fully

pay

principal

and/or

interest

when

due,

or

is

under

the

protection

of

bankruptcy.

(6)

For

fair

value

measurement

disclosure

purposes,

investment

classified

as

Level

3.

(7)

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.

(8)

Investment,

or

portion

of

investment,

has

been

pledged

to

collateralize

the

net

payment

obligations

for

investments

in

inverse

floating

rate

transactions.

(9)

Senior

loans

generally

pay

interest

at

rates

which

are

periodically

adjusted

by

reference

to

a

base

short-term,

floating

lending

rate

(Reference

Rate)

plus

an

assigned

fixed

rate

(Spread).

These

floating

lending

rates

are

generally

(i)

the

lending

rate

referenced

by

the

London

Inter-Bank

Offered

Rate

("LIBOR"),

or

(ii)

the

prime

rate

offered

by

one

or

more

major

United

States

banks.

Senior

loans

may

be

considered

restricted

in

that

the

Fund

ordinarily

is

contractually

obligated

to

receive

approval

from

the

agent

bank

and/or

borrower

prior

to

the

disposition

of

a

senior

loan.

The

rate

shown

is

the

coupon

as

of

the

end

of

the

reporting

period.

67

(10)

Senior

loans

generally

are

subject

to

mandatory

and/or

optional

prepayment.

Because

of

these

mandatory

prepayment

conditions

and

because

there

may

be

significant

economic

incentives

for

a

borrower

to

prepay,

prepayments

of

senior

loans

may

occur.

As

a

result,

the

actual

remaining

maturity

of

senior

loans

held

may

be

substantially

less

than

the

stated

maturities

shown.

(11)

Senior

loan

received

as

part

of

the

bondholder

funding

agreement

during

March

2022

for

Public

Finance

Authority

of

Wisconsin,

Conference

Center

and

Hotel

Revenue

Bonds,

Lombard

Public

Facilities

Corporation,

First

Tier

Series

2018A-1,

0.000%,

7/01/56,

144A.

(12)

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.

(13)

AMTP

Shares,

Net

as

a

percentage

of

Total

Investments

is

14.6%

(14)

MFP

Shares,

Net

as

a

percentage

of

Total

Investments

is

13.6%.

(15)

VRDP

Shares,

Net

as

a

percentage

of

Total

Investments

is

10.1%.

144A

Investment

is

exempt

from

registration

under

Rule

144A

of

the

Securities

Act

of

1933,

as

amended.

These

investments

may

only

be

resold

in

transactions

exempt

from

registration,

which

are

normally

those

transactions

with

qualified

institutional

buyers.

AMT

Alternative

Minimum

Tax

ETM

Escrowed

to

maturity

IF

Inverse

floating

rate

security

issued

by

a

tender

option

bond

(“TOB”)

trust,

the

interest

rate

on

which

varies

inversely

with

the

Securities

Industry

Financial

Markets

Association

(SIFMA)

short-term

rate,

which

resets

weekly,

or

a

similar

short-term

rate,

and

is

reduced

by

the

expenses

related

to

the

TOB

trust.

N/A

Not

Applicable.

PIK

Payment-in-kind

(“PIK”)

security.  Depending

on

the

terms

of

the

security,

income

may

be

received

in

the

form

of

cash,

securities,

or

a

combination

of

both.  The

PIK

rate

shown,

where

applicable,

represents

the

annualized

rate

of

the

last

PIK

payment

made

by

the

issuer

as

of

the

end

of

the

reporting

period.

UB

Underlying

bond

of

an

inverse

floating

rate

trust

reflected

as

a

financing

transaction.

WI/DD

Purchased

on

a

when-issued

or

delayed

delivery

basis.

See

Notes

to

Financial

Statements

68

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

Portfolio

of

Investments

April

30,

2023

(Unaudited)

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

LONG-TERM

INVESTMENTS

-

162.1%  

(100.0%

of

Total

Investments) 

X

6,170,811,121

MUNICIPAL

BONDS

-

162.1%

(100.0%

of

Total

Investments)

X

6,170,811,121

Alabama

-

1.2%

(0.7%

of

Total

Investments)

$

15,520

Alabama

Special

Care

Facilities

Financing

Authority,

Revenue

Bonds,

Ascension

Health,

Series

2016B,

5.000%,

11/15/46

5/26

at

100.00

Aa2  

$

15,867,027

5,920

Autauga

County

Board

of

Education,

Alabama,

Special

Tax

Warrants,

Series

2021,

4.000%,

4/01/51

10/31

at

100.00

AA-  

5,620,626

865

Birmingham

Airport

Authority,

Alabama,

Airport

Revenue

Bonds,

Series

2020,

4.000%,

7/01/35

-

BAM

Insured

7/30

at

100.00

A3  

893,190

4,250

Infirmary

Health

System

Special

Care

Facilities

Financing

Authority

of

Mobile,

Alabama,

Revenue

Bonds,

Infirmary

Health

System,

Inc.,

Series

2016A,

5.000%,

2/01/41

2/26

at

100.00

A-  

4,317,448

4,900

Mobile

Spring

Hill

College

Educational

Building

Authority,

Alabama,

Revenue

Bonds,

Spring

Hill

College

Project,

Series

2015,

5.875%,

4/15/45

4/25

at

100.00

N/R  

4,878,881

1,000

Southeast

Energy

Authority,

Alabama,

Commodity

Supply

Revenue

Bonds,

Project

3,

Fixed

Rate

Series

2022A-1,

5.500%,

1/01/53,

(Mandatory

Put

12/01/29)

9/29

at

100.10

A1  

1,080,950

7,270

Southeast

Energy

Authority,

Alabama,

Commodity

Supply

Revenue

Bonds,

Project

4,

Series

2022B-1,

5.000%,

5/01/53,

(Mandatory

Put

8/01/28)

5/28

at

100.34

A2  

7,578,975

5,310

Tuscaloosa

County

Industrial

Development

Authority,

Alabama,

Gulf

Opportunity

Zone

Bonds,

Hunt

Refining

Project,

Refunding

Series

2019A,

5.250%,

5/01/44,

144A

5/29

at

100.00

N/R  

4,699,350

Total

Alabama

44,936,447

Alaska

-

0.0%

(0.0%

of

Total

Investments)

495

Northern

Tobacco

Securitization

Corporation,

Alaska,

Tobacco

Settlement

Asset-Backed

Bonds,

Senior

Series

2021A

Class

1,

4.000%,

6/01/50

6/31

at

100.00

BBB+  

438,055

Total

Alaska

438,055

Arizona

-

1.9%

(1.2%

of

Total

Investments)

1,025

Arizona

Industrial

Development

Authority,

Arizona,

Education

Revenue

Bonds,

Academies

of

Math

&

Science

Projects,

Series

2017A,

5.000%,

7/01/51

7/27

at

100.00

AA-  

1,034,389

7,115

Lake

Havasu

City,

Arizona,

Wastewater

System

Revenue

Bonds,

Refunding

Senior

Lien

Series

2015B,

5.000%,

7/01/43

-

AGM

Insured

7/25

at

100.00

A1  

7,292,306

1,315

Maricopa

County

Industrial

Development

Authority,

Arizona,

Hospital

Revenue

Bonds,

HonorHealth,

Series

2019A,

5.000%,

9/01/42

9/28

at

100.00

A2  

1,353,819

8,895

Maricopa

County

Industrial

Development

Authority,

Arizona,

Hospital

Revenue

Bonds,

HonorHealth,

Series

2021A,

4.000%,

9/01/51

3/31

at

100.00

A2  

8,290,051

5,135

Maricopa

County

Industrial

Development

Authority,

Arizona,

Revenue

Bonds,

Banner

Health,

Refunding

Series

2016A,

4.000%,

1/01/36

1/27

at

100.00

AA-  

5,187,685

3,130

Maricopa

County

Industrial

Development

Authority,

Arizona,

Revenue

Bonds,

Banner

Health,

Series

2017D,

4.000%,

1/01/48

7/30

at

100.00

AA-  

2,939,383

Phoenix

Civic

Improvement

Corporation,

Arizona,

Airport

Revenue

Bonds,

Junior

Lien

Series

2019A:

6,550

4.000%,

7/01/49

7/29

at

100.00

A+  

6,338,173

1,500

5.000%,

7/01/49

7/29

at

100.00

A+  

1,574,895

69

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Arizona

(continued)

Phoenix

Civic

Improvement

Corporation,

Arizona,

Revenue

Bonds,

Civic

Plaza

Expansion

Project,

Series

2005B:

$

6,545

5.500%,

7/01/37

-

FGIC

Insured

No

Opt.

Call

AA  

$

8,126,796

10,000

5.500%,

7/01/40

-

FGIC

Insured

No

Opt.

Call

AA  

12,271,400

3,035

Pima

County

Industrial

Development

Authority,

Arizona,

Revenue

Bonds,

Tucson

Medical

Center,

Series

2021A,

4.000%,

4/01/46

4/31

at

100.00

A  

2,796,054

3,000

Queen

Creek,

Arizona,

Excise

Tax

&

State

Shared

Revenue

Obligation

Bonds,

Series

2018A,

5.000%,

8/01/47

8/28

at

100.00

AA+  

3,213,210

11,080

Salt

Verde

Financial

Corporation,

Arizona,

Senior

Gas

Revenue

Bonds,

Citigroup

Energy

Inc

Prepay

Contract

Obligations,

Series

2007,

5.000%,

12/01/37

No

Opt.

Call

BBB+  

11,494,392

Total

Arizona

71,912,553

California

-

6.8%

(4.2%

of

Total

Investments)

3,335

Alameda

Corridor

Transportation

Authority,

California,

Revenue

Bonds,

Refunding

Second

Subordinate

Lien

Series

2022C,

5.000%,

10/01/52

-

AGM

Insured

10/32

at

100.00

BBB  

3,627,913

22,880

Alameda

Corridor

Transportation

Authority,

California,

Revenue

Bonds,

Senior

Lien

Series

1999A,

0.000%,

10/01/32

-

NPFG

Insured

No

Opt.

Call

A-  

16,652,750

4,225

Alameda

Unified

School

District,

Alameda

County,

California,

General

Obligation

Bonds,

Series

2005B,

0.000%,

8/01/28

-

AGM

Insured

No

Opt.

Call

AA  

3,634,979

3,450

Antelope

Valley

Joint

Union

High

School

District,

Los

Angeles

and

Kern

Counties,

California,

General

Obligation

Bonds,

Series

2004B,

0.000%,

8/01/29

-

NPFG

Insured

No

Opt.

Call

Aa3  

2,858,256

10,000

Bay

Area

Toll

Authority,

California,

Revenue

Bonds,

San

Francisco

Bay

Area

Toll

Bridge,

Series

2014F-1,

5.000%,

4/01/54,

(Pre-refunded

4/01/24)

4/24

at

100.00

Aa3  (4)

10,178,500

8,000

Beverly

Hills

Unified

School

District,

Los

Angeles

County,

California,

General

Obligation

Bonds,

2008

Election

Series

2009,

0.000%,

8/01/33

No

Opt.

Call

AA+  

5,840,800

Burbank

Unified

School

District,

Los

Angeles

County,

California,

General

Obligation

Bonds,

Election

2013,

Series

2015A:

2,250

0.000%,

8/01/32,

(Pre-refunded

2/01/25)

(5)

2/25

at

100.00

A+  (4)

2,302,538

1,350

0.000%,

8/01/33,

(Pre-refunded

2/01/25)

(5)

2/25

at

100.00

A+  (4)

1,381,522

125

California

County

Tobacco

Securitization

Agency,

Tobacco

Settlement

Asset-Backed

Bonds,

Los

Angeles

County

Securitization

Corporation,

Series

2020B-1,

5.000%,

6/01/49

6/30

at

100.00

BBB+  

126,268

California

Educational

Facilities

Authority,

Revenue

Refunding

Bonds,

Loyola

Marymount

University,

Series

2001A:

3,255

0.000%,

10/01/23

-

NPFG

Insured

No

Opt.

Call

A2  

3,208,063

5,890

0.000%,

10/01/24

-

NPFG

Insured

No

Opt.

Call

A2  

5,610,755

7,615

0.000%,

10/01/25

-

NPFG

Insured

No

Opt.

Call

A2  

7,031,158

1,350

0.000%,

10/01/39

-

NPFG

Insured

No

Opt.

Call

A2  

663,957

530

California

Health

Facilities

Financing

Authority,

Revenue

Bonds,

Saint

Joseph

Health

System,

Series

2013A,

5.000%,

7/01/37,

(Pre-refunded

7/01/23)

7/23

at

100.00

A  (4)

531,458

1,500

California

Municipal

Finance

Authority,

Revenue

Bonds,

Eisenhower

Medical

Center,

Refunding

Series

2017A,

5.000%,

7/01/42

7/27

at

100.00

BBB-  

1,537,155

965

California

Public

Finance

Authority,

Revenue

Bonds,

Henry

Mayo

Newhall

Hospital,

Series

2017,

5.000%,

10/15/47

10/26

at

100.00

BBB-  

968,484

2,930

California

State

Public

Works

Board,

Lease

Revenue

Bonds,

Various

Capital

Projects,

Series

2013I,

5.000%,

11/01/38

11/23

at

100.00

A+  

2,952,092

5,000

California

State,

General

Obligation

Bonds,

Refunding

Various

Purpose

Series

2017,

4.000%,

8/01/36

8/26

at

100.00

AA-  

5,109,800

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

70

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

California

(continued)

$

5

California

State,

General

Obligation

Bonds,

Series

2004,

5.000%,

4/01/31

-

AMBAC

Insured

5/23

at

100.00

AA-  

$

5,010

9,130

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  

8,754,118

California

Statewide

Community

Development

Authority,

Revenue

Bonds,

Daughters

of

Charity

Health

System,

Series

2005A:

63

5.750%,

7/01/30

(6),(7)

1/22

at

100.00

N/R  

62,744

80

5.750%,

7/01/35

(6),(7)

1/22

at

100.00

N/R  

80,544

97

5.500%,

7/01/39

(6),(7)

1/22

at

100.00

N/R  

96,653

10,445

Castaic

Lake

Water

Agency,

California,

Certificates

of

Participation,

Water

System

Improvement

Project,

Series

1999a,

0.000%,

8/01/29

-

AMBAC

Insured

No

Opt.

Call

AA+  

8,595,086

4,775

Clovis

Unified

School

District,

Fresno

County,

California,

General

Obligation

Bonds,

Series

2001A,

0.000%,

8/01/25

-

FGIC

Insured,

(ETM)

No

Opt.

Call

Baa2  (4)

4,478,329

3,330

Contra

Costa

Community

College

District,

Contra

Costa

County,

California,

General

Obligation

Bonds,

Election

of

2006,

Series

2013,

5.000%,

8/01/38,

(Pre-refunded

8/01/23)

8/23

at

100.00

AA+  (4)

3,344,852

7,775

Foothill/Eastern

Transportation

Corridor

Agency,

California,

Toll

Road

Revenue

Bonds,

Refunding

Senior

Lien

Series

2015A,

0.000%,

1/15/34

-

AGM

Insured

No

Opt.

Call

BBB+  

5,496,847

Foothill/Eastern

Transportation

Corridor

Agency,

California,

Toll

Road

Revenue

Bonds,

Refunding

Series

2013A:

910

0.000%,

1/15/42

(5)

1/31

at

100.00

Baa2  

1,062,380

3,350

5.750%,

1/15/46,

(Pre-refunded

1/15/24)

1/24

at

100.00

Baa2  (4)

3,415,157

8,350

6.000%,

1/15/49,

(Pre-refunded

1/15/24)

1/24

at

100.00

Baa2  (4)

8,525,016

118,565

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

N/R  

13,150,044

5,000

Huntington

Beach

Union

High

School

District,

Orange

County,

California,

General

Obligation

Bonds,

Series

2007,

0.000%,

8/01/32

-

FGIC

Insured

No

Opt.

Call

AA-  

3,772,400

3,040

Kern

Community

College

District,

California,

General

Obligation

Bonds,

Safety,

Repair

&

Improvement,

Election

2002

Series

2006,

0.000%,

11/01/23

-

AGM

Insured

No

Opt.

Call

AA  

2,990,418

1,500

Lincoln

Unified

School

District,

Placer

County,

California,

Special

Tax

Bonds,

Community

Facilities

District

1,

Series

2005,

0.000%,

9/01/26

-

AMBAC

Insured

No

Opt.

Call

N/R  

1,323,210

995

Los

Angeles

Department

of

Water

and

Power,

California,

Electric

Plant

Revenue

Bonds,

Series

1994,

5.375%,

2/15/34,

(ETM)

5/23

at

100.00

N/R  (4)

996,562

2,490

Madera

Unified

School

District,

Madera

County,

California,

General

Obligation

Bonds,

Election

2002

Series

2005,

0.000%,

8/01/27

-

NPFG

Insured

No

Opt.

Call

Baa2  

2,181,937

10,335

Mount

San

Antonio

Community

College

District,

Los

Angeles

County,

California,

General

Obligation

Bonds,

Election

of

2008,

Series

2013A,

0.000%,

8/01/43

(5)

8/35

at

100.00

AA  

9,518,638

5,500

M-S-R

Energy

Authority,

California,

Gas

Revenue

Bonds,

Citigroup

Prepay

Contracts,

Series

2009B,

6.500%,

11/01/39

No

Opt.

Call

BBB+  

6,453,205

120

Mt.

Diablo

Hospital

District,

California,

Insured

Hospital

Revenue

Bonds,

Series

1993A,

5.125%,

12/01/23

-

AMBAC

Insured,

(ETM)

10/21

at

100.00

N/R  (4)

121,260

14,100

New

Haven

Unified

School

District,

California,

General

Obligation

Bonds,

Refunding

Series

2009,

0.000%,

8/01/34

-

AGC

Insured

No

Opt.

Call

Aa3  

9,429,939

71

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

California

(continued)

$

2,500

Norwalk

La

Mirada

Unified

School

District,

Los

Angeles

County,

California,

General

Obligation

Bonds,

Election

2002

Series

2005B,

0.000%,

8/01/29

No

Opt.

Call

Aa3  

$

2,073,750

1,865

Ontario

Redevelopment

Financing

Authority,

San

Bernardino

County,

California,

Revenue

Bonds,

Redevelopment

Project

1,

Refunding

Series

1995,

7.400%,

8/01/25

-

NPFG

Insured

No

Opt.

Call

Baa2  

1,931,058

Orange

County

Water

District,

California,

Revenue

Certificates

of

Participation,

Series

2003B:

1,745

5.000%,

8/15/34,

(Pre-refunded

8/15/32)

-

NPFG

Insured

8/32

at

100.00

N/R  (4)

2,120,262

1,490

5.000%,

8/15/34

-

NPFG

Insured,

(ETM)

5/21

at

100.00

Aa1  (4)

1,751,823

1,000

Pajaro

Valley

Unified

School

District,

Santa

Cruz

County,

California,

General

Obligation

Bonds,

Series

2005B,

0.000%,

8/01/29

-

AGM

Insured

No

Opt.

Call

Aa3  

821,370

2,000

Palomar

Pomerado

Health,

California,

General

Obligation

Bonds,

Capital

Appreciation,

Election

of

2004,

Series

2007A,

0.000%,

8/01/24

-

NPFG

Insured

No

Opt.

Call

BBB-  

1,911,040

9,320

Palomar

Pomerado

Health,

California,

General

Obligation

Bonds,

Series

2009A,

0.000%,

8/01/33

-

AGC

Insured

No

Opt.

Call

BBB-  

6,470,130

520

Pomona,

California,

GNMA/FHLMC

Collateralized

Single

Family

Mortgage

Revenue

Refunding

Bonds,

Series

1990B,

7.500%,

8/01/23,

(ETM)

No

Opt.

Call

AA+  (4)

525,221

1,800

Rialto

Unified

School

District,

San

Bernardino

County,

California,

General

Obligation

Bonds,

2010

Election

Series

2011A,

0.000%,

8/01/28

No

Opt.

Call

Aa3  

1,529,532

760

Riverside

County

Transportation

Commission,

California,

Toll

Revenue

Senior

Lien

Bonds,

Series

2013A,

5.750%,

6/01/44,

(Pre-refunded

6/01/23)

6/23

at

100.00

A  (4)

761,528

515

San

Bernardino,

California,

GNMA

Mortgage-Backed

Securities

Program

Single

Family

Mortgage

Revenue

Refunding

Bonds,

Series

1990A,

7.500%,

5/01/23,

(ETM)

No

Opt.

Call

AA+  (4)

515,000

4,080

San

Diego

County

Regional

Airport

Authority,

California,

Airport

Revenue

Bonds,

Subordinate

Series

2017A,

5.000%,

7/01/47

7/27

at

100.00

A  

4,269,230

San

Joaquin

Hills

Transportation

Corridor

Agency,

Orange

County,

California,

Toll

Road

Revenue

Bonds,

Refunding

Senior

Lien

Series

2014A:

10,595

5.000%,

1/15/44,

(Pre-refunded

1/15/25)

1/25

at

100.00

A  (4)

10,997,398

32,725

5.000%,

1/15/50,

(Pre-refunded

1/15/25)

1/25

at

100.00

A  (4)

33,967,896

2,965

San

Juan

Unified

School

District,

Sacramento

County,

California,

General

Obligation

Bonds,

Series

2004A,

0.000%,

8/01/28

-

NPFG

Insured

No

Opt.

Call

A+  

2,518,204

4,005

San

Mateo

Union

High

School

District,

San

Mateo

County,

California,

General

Obligation

Bonds,

Election

of

2000,

Series

2002B,

0.000%,

9/01/26

-

FGIC

Insured

No

Opt.

Call

AA+  

3,643,188

15,750

San

Ysidro

School

District,

San

Diego

County,

California,

General

Obligation

Bonds,

1997

Election

Series

2012G,

0.000%,

8/01/39

-

AGM

Insured

No

Opt.

Call

AA  

7,762,230

San

Ysidro

School

District,

San

Diego

County,

California,

General

Obligation

Bonds,

Refunding

Series

2015:

5,000

0.000%,

8/01/46

8/25

at

32.80

A3  

1,475,150

6,570

0.000%,

8/01/47

8/25

at

30.90

A3  

1,825,343

2,630

Union

Elementary

School

District,

Santa

Clara

County,

California,

General

Obligation

Bonds,

Series

2001B,

0.000%,

9/01/25

-

FGIC

Insured

No

Opt.

Call

Baa2  

2,454,263

Total

California

257,394,413

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

72

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Colorado

-

14.2%

(8.7%

of

Total

Investments)

$

1,345

Aerotropolis

Regional

Transportation

Authority,

Colorado,

Special

Revenue

Bonds,

Series

2019,

5.000%,

12/01/51

12/24

at

102.00

N/R  

$

1,181,448

6,600

Aerotropolis

Regional

Transportation

Authority,

Colorado,

Special

Revenue

Bonds,

Series

2021,

4.375%,

12/01/52

12/26

at

103.00

N/R  

4,997,718

2,500

Arapahoe

County

Water

and

Wastewater

Authority,

Colorado,

Revenue

Bonds,

Refunding

Series

2019,

4.000%,

12/01/38

12/29

at

100.00

AA  

2,542,675

Arvada,

Colorado,

Water

Enterprise

Revenue

Bonds,

Series

2022:

1,610

4.000%,

12/01/48

12/32

at

100.00

AA+  

1,595,413

2,220

4.000%,

12/01/52

12/32

at

100.00

AA+  

2,172,026

Aurora,

Colorado,

Sewer

Improvement

Revenue

Bonds,

Seam

Facility

and

Other

System

Improvements

Project,

First

Lien

Series

2021:

3,315

4.000%,

8/01/46

8/31

at

100.00

AA+  

3,324,779

2,000

4.000%,

8/01/51

8/31

at

100.00

AA+  

1,946,000

9,000

Boulder

Valley

School

District

RE2,

Boulder

County,

Colorado,

General

Obligation

Bonds,

Series

2019A,

4.000%,

12/01/48

6/29

at

100.00

AA+  

8,848,080

500

Brighton

Crossing

Metropolitan

District

6,

Brighton,

Colorado,

Limited

Tax

General

Obligation

Bonds,

Series

2020A-3,

5.000%,

12/01/50

12/25

at

103.00

N/R  

428,150

1,150

Castle

Oaks

Metropolitan

District

3,

Castle

Rock,

Douglas

County,

Colorado,

General

Obligation

Limited

Tax

Bonds,

Refunding

&

Improvement

Series

2020,

4.000%,

12/01/50

-

AGM

Insured

12/30

at

100.00

A1  

1,059,656

1,060

Centerra

Metropolitan

District

1,

Loveland,

Colorado,

Special

Revenue

Bonds,

Improvement

Series

2018,

5.250%,

12/01/48

12/23

at

103.00

N/R  

994,821

Centerra

Metropolitan

District

1,

Loveland,

Colorado,

Special

Revenue

Bonds,

Refunding

&

Improvement

Series

2017:

1,575

5.000%,

12/01/37,

144A

5/23

at

103.00

N/R  

1,497,526

3,620

5.000%,

12/01/47,

144A

5/23

at

103.00

N/R  

3,285,258

1,250

Central

Platte

Valley

Metropolitan

District,

Colorado,

General

Obligation

Bonds,

Refunding

Series

2013A,

5.375%,

12/01/33,

(Pre-

refunded

12/01/23)

12/23

at

100.00

BBB  (4)

1,264,612

115

Central

Platte

Valley

Metropolitan

District,

Colorado,

General

Obligation

Bonds,

Refunding

Series

2014,

5.000%,

12/01/43,

(Pre-

refunded

12/01/23)

12/23

at

100.00

BB+  (4)

115,967

1,700

Colorado

Educational

and

Cultural

Facilities

Authority,

Charter

School

Revenue

Bonds,

Skyview

Academy

Project,

Series

2014,

5.375%,

7/01/44,

144A

7/24

at

100.00

BB  

1,690,293

Colorado

Health

Facilities

Authority,

Colorado,

Health

Facilities

Revenue

Bonds,

The

Evangelical

Lutheran

Good

Samaritan

Society

Project,

Refunding

Series

2017:

2,005

5.000%,

6/01/34,

(Pre-refunded

6/01/27)

6/27

at

100.00

N/R  (4)

2,192,628

4,615

5.000%,

6/01/35,

(Pre-refunded

6/01/27)

6/27

at

100.00

N/R  (4)

5,046,871

7,205

5.000%,

6/01/36,

(Pre-refunded

6/01/27)

6/27

at

100.00

N/R  (4)

7,879,244

8,715

5.000%,

6/01/37,

(Pre-refunded

6/01/27)

6/27

at

100.00

N/R  (4)

9,530,550

4,105

5.000%,

6/01/42,

(Pre-refunded

6/01/27)

6/27

at

100.00

N/R  (4)

4,489,146

8,545

5.000%,

6/01/47,

(Pre-refunded

6/01/27)

6/27

at

100.00

N/R  (4)

9,344,641

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

AdventHealth

Obligated

Group,

Series

2021A:

9,750

4.000%,

11/15/46

11/31

at

100.00

AA  

9,254,407

31,605

4.000%,

11/15/50

11/31

at

100.00

AA  

29,385,697

3,000

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

Adventist

Health

System/Sunbelt

Obligated

Group,

Series

2018A,

5.000%,

11/15/48

5/28

at

100.00

AA  

3,134,580

5,000

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

Children's

Hospital

Colorado

Project,

Series

2013A,

5.000%,

12/01/36

12/23

at

100.00

A+  

4,985,300

73

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Colorado

(continued)

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

Christian

Living

Neighborhoods

Project,

Refunding

Series

2016:

$

1,000

5.000%,

1/01/31

1/24

at

102.00

N/R  

$

945,650

4,290

5.000%,

1/01/37

1/24

at

102.00

N/R  

3,794,462

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

CommonSpirit

Health,

Series

2019A-2:

21,140

5.000%,

8/01/44

8/29

at

100.00

Baa1  

21,837,620

28,740

4.000%,

8/01/49

8/29

at

100.00

Baa1  

26,066,030

3,410

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

CommonSpirit

Health,

Series

2022A,

5.500%,

11/01/47

11/32

at

100.00

Baa1  

3,683,721

4,600

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

Covenant

Living

Communities

&

Services,

Series

2020A,

4.000%,

12/01/50

12/27

at

103.00

A-  

3,770,068

1,000

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

Evangelical

Lutheran

Good

Samaritan

Society

Project,

Series

2013,

5.625%,

6/01/43,

(Pre-refunded

6/01/23)

6/23

at

100.00

N/R  (4)

1,001,840

750

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

Frasier

Meadows

Project,

Refunding

&

Improvement

Series

2017A,

5.250%,

5/15/37

5/27

at

100.00

BBB-  

745,568

1,500

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

Parkview

Medical

Center,

Refunding

Series

2015B,

4.000%,

9/01/34

9/25

at

100.00

Baa1  

1,506,285

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

Parkview

Medical

Center,

Series

2020A:

7,080

4.000%,

9/01/45

9/30

at

100.00

Baa1  

6,364,424

3,000

4.000%,

9/01/50

9/30

at

100.00

Baa1  

2,533,890

4,275

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

Sanford

Health,

Series

2019A,

4.000%,

11/01/39

11/29

at

100.00

A+  

4,028,931

3,300

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

SCL

Health

System,

Refunding

Series

2019A,

4.000%,

1/01/38

1/30

at

100.00

AA+  

3,341,613

10,265

Colorado

Health

Facilities

Authority,

Colorado,

Revenue

Bonds,

SCL

Health

System,

Refunding

Series

2019B,

4.000%,

1/01/40

1/30

at

100.00

AA+  

10,288,404

4,150

Colorado

High

Performance

Transportation

Enterprise,

C-470

Express

Lanes

Revenue

Bonds,

Senior

Lien

Series

2017,

5.000%,

12/31/56

12/24

at

100.00

BBB  

4,050,566

Colorado

International

Center

Metropolitan

District

14,

Denver,

Colorado,

Limited

Tax

General

Obligation

Bonds,

Refunding

&

Improvement

Series

2018:

1,895

5.625%,

12/01/32

12/23

at

103.00

N/R  

1,889,865

2,660

5.875%,

12/01/46

12/23

at

103.00

N/R  

2,606,667

Colorado

School

of

Mines

Board

of

Trustees,

Golden,

Colorado,

Institutional

Enterprise

Revenue

Bonds,

Series

2017B:

2,000

5.000%,

12/01/42

12/27

at

100.00

A+  

2,129,220

1,225

5.000%,

12/01/47

12/27

at

100.00

A+  

1,296,038

1,500

Colorado

State

Board

of

Governors,

Colorado

State

University

Auxiliary

Enterprise

System

Revenue

Bonds,

Refunding

Series

2016B,

5.000%,

3/01/41,

(Pre-refunded

3/01/27)

3/27

at

100.00

A+  (4)

1,633,440

2,000

Colorado

State

Board

of

Governors,

Colorado

State

University

Auxiliary

Enterprise

System

Revenue

Bonds,

Refunding

Series

2017A,

4.000%,

3/01/40

9/27

at

100.00

AA  

1,990,480

6,500

Colorado

State

Board

of

Governors,

Colorado

State

University

Auxiliary

Enterprise

System

Revenue

Bonds,

Refunding

Series

2017E,

4.000%,

3/01/43

3/28

at

100.00

AA  

6,392,750

7,000

Colorado

State,

Building

Excellent

Schools

Today,

Certificates

of

Participation,

Series

2019O,

4.000%,

3/15/44

3/29

at

100.00

AA-  

6,941,340

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

74

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Colorado

(continued)

$

2,550

Colorado

State,

Certificates

of

Participation,

Lease

Purchase

Agreement

Department

of

Transportation

Second

Amended

&

Restated

Headquaters

Facilities,

Refunding

Series

2020,

4.000%,

6/15/41

6/30

at

100.00

AA-  

$

2,556,885

5,000

Colorado

State,

Certificates

of

Participation,

Rural

Series

2018A,

4.000%,

12/15/35

12/28

at

100.00

AA-  

5,153,100

Commerce

City,

Colorado,

Sales

and

Use

Tax

Revenue

Bonds,

Series

2016:

7,115

5.000%,

8/01/41,

(Pre-refunded

8/01/26)

8/26

at

100.00

A1  (4)

7,626,711

1,000

5.000%,

8/01/46,

(Pre-refunded

8/01/26)

8/26

at

100.00

A1  (4)

1,071,920

1,250

Copper

Ridge

Metropolitan

District,

Colorado

Springs,

Colorado,

Tax

Increment

and

Sales

Tax

Supported

Revenue

Bonds,

Series

2019,

5.000%,

12/01/39

12/24

at

103.00

N/R  

1,163,225

Denver

City

and

County,

Colorado,

Airport

System

Revenue

Bonds,

Series

2022B:

2,930

5.000%,

11/15/47

11/32

at

100.00

AA-  

3,217,814

1,700

5.250%,

11/15/53

11/32

at

100.00

AA-  

1,892,678

12,900

Denver

City

and

County,

Colorado,

Airport

System

Revenue

Bonds,

Subordinate

Lien

Series

2013B,

5.000%,

11/15/43

11/23

at

100.00

A+  

12,953,922

2,500

Denver

City

and

County,

Colorado,

Airport

System

Revenue

Bonds,

Subordinate

Lien

Series

2018B,

5.000%,

12/01/48

12/28

at

100.00

A+  

2,616,575

5,000

Denver

City

and

County,

Colorado,

Dedicated

Tax

Revenue

Bonds,

Series

2021A,

4.000%,

8/01/51

8/31

at

100.00

AA-  

4,865,000

Denver

Convention

Center

Hotel

Authority,

Colorado,

Revenue

Bonds,

Convention

Center

Hotel,

Refunding

Senior

Lien

Series

2016:

5,120

5.000%,

12/01/32

12/26

at

100.00

BBB-  

5,275,597

2,935

5.000%,

12/01/35

12/26

at

100.00

BBB-  

2,982,517

1,800

5.000%,

12/01/40

12/26

at

100.00

BBB-  

1,799,910

345

Denver

Urban

Renewal

Authority,

Colorado,

Tax

Increment

Revenue

Bonds,

9th

and

Colorado

Urban

Redevelopement

Area,

Series

2018A,

5.250%,

12/01/39,

144A

12/23

at

103.00

N/R  

348,567

1,500

DIATC

Metropolitan

District,

Commerce

City,

Adams

County,

Colorado,

General

Obligation

Limited

Tax

Bonds,

Refunding

&

Improvement

Series

2019,

5.000%,

12/01/49,

144A

9/24

at

103.00

N/R  

1,399,755

E-470

Public

Highway

Authority,

Colorado,

Senior

Revenue

Bonds,

Series

2000B:

45,540

0.000%,

9/01/30

-

NPFG

Insured

No

Opt.

Call

A  

35,866,393

16,635

0.000%,

9/01/32

-

NPFG

Insured

No

Opt.

Call

A  

12,074,515

49,250

0.000%,

9/01/33

-

NPFG

Insured

No

Opt.

Call

A  

34,262,240

E-470

Public

Highway

Authority,

Colorado,

Toll

Revenue

Bonds,

Series

2004A:

9,310

0.000%,

9/01/28

-

NPFG

Insured

No

Opt.

Call

A  

7,862,202

2,900

0.000%,

9/01/34

-

NPFG

Insured

No

Opt.

Call

A  

1,925,281

18,500

0.000%,

3/01/36

-

NPFG

Insured

No

Opt.

Call

A  

11,253,920

5,950

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

N/R  

6,004,800

3,850

Firestone,

Colorado,

Water

Enterprise

Revenue

Bones,

Series

2020,

4.000%,

12/01/49

-

BAM

Insured

12/30

at

100.00

AA  

3,641,099

10,650

Gunnison

Watershed

School

District

RE1J,

Gunnison

and

Saguache

Counties,

Colorado,

General

Obligation

Bonds,

Series

2023,

5.000%,

12/01/47

12/32

at

100.00

Aa2  

11,863,248

Johnstown,

Colorado,

Wastewater

Revenue

Bonds,

Series

2021:

5,700

4.000%,

12/01/46

-

AGM

Insured

12/31

at

100.00

AA  

5,547,468

1,440

4.000%,

12/01/51

-

AGM

Insured

12/31

at

100.00

AA  

1,371,341

75

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Colorado

(continued)

$

2,000

Leyden

Rock

Metropolitan

District,

Arvada,

Jefferson

County,

Colorado,

General

Obligation

Limited

Tax

Bonds,

Convertible

to

Unlimited

Tax,

Refunding

&

Improvement

Series

2021,

4.000%,

12/01/51

-

AGM

Insured

12/31

at

100.00

A3  

$

1,873,340

1,000

Lorson

Ranch

Metropolitan

District

2,

El

Paso

County,

Colorado,

Limited

Tax

General

Obligation

Bonds,

Series

2016,

5.000%,

12/01/36

12/26

at

100.00

BBB+  

1,034,380

1,000

Louisville,

Boulder

County,

Colorado,

General

Obligation

Bonds,

Limited

Tax,

Series

2017,

4.000%,

12/01/36

12/26

at

100.00

AA+  

1,029,240

1,730

Meridian

Ranch

Metropolitan

District

2018,

Subdistrict,

El

Paso

County,

Colorado,

General

Obligation

Limited

Tax

Bonds,

Series

2022,

6.750%,

12/01/52

12/27

at

103.00

N/R  

1,710,209

1,250

North

Pine

Vistas

Metropolitan

District

3,

Castle

Pines,

Douglas

County,

Colorado,

Limited

Tax

General

Obligation

Bonds,

Refunding

&

Improvement

Senior

Series

2021A,

4.000%,

12/01/51

-

AGM

Insured

12/31

at

100.00

A1  

1,176,663

1,085

North

Range

Metropolitan

District

2,

Adams

County,

Colorado

,

Limited

Tax

General

Obligation

Bonds,

Refunding

Special

Revenue

&

Improvement

Series

2017A,

5.750%,

12/01/47

5/23

at

103.00

N/R  

1,093,062

5,000

Northern

Colorado

Water

Conservancy

District

Building

Corporation,

Certificates

of

Participation,

Refunding

Series

2021,

4.000%,

7/01/51

7/31

at

100.00

AA+  

4,865,250

6,115

Northern

Colorado

Water

Conservancy

District,

Certificates

of

Participation,

Series

2022,

5.250%,

7/01/52

7/31

at

100.00

AA+  

6,679,537

1,220

Overlook

Metropolitan

District,

Parker,

Douglas

County,

Colorado,

General

Obligation

Limited

Tax

Bonds,

Convertible

to

Unlimted

Tax

Refunding

Series

2021A,

4.000%,

12/01/51

-

BAM

Insured

12/31

at

100.00

Baa3  

1,248,182

20,000

Park

Creek

Metropolitan

District,

Colorado,

Senior

Limited

Property

Tax

Supported

Revenue

Bonds,

Refunding

Series

2015A,

5.000%,

12/01/45

12/25

at

100.00

A  

20,330,400

4,055

Park

Creek

Metropolitan

District,

Colorado,

Senior

Limited

Property

Tax

Supported

Revenue

Bonds,

Series

2019A,

4.000%,

12/01/39

-

AGM

Insured

12/29

at

100.00

A  

4,083,466

3,000

Parker

Water

and

Sanitation

District,

Douglas

County,

Colorado,

Water

and

Sewer

Enterprise

Revenue

Bonds,

Refunding

&

Improvement

Series

2022,

4.000%,

11/01/47

11/32

at

100.00

AA+  

2,961,150

600

Pueblo

Urban

Renewal

Authority,

Colorado,

Tax

Increment

Revenue

Bonds,

EVRAZ

Project,

Series

2021A,

4.750%,

12/01/45,

144A

12/30

at

100.00

N/R  

342,000

Rampart

Range

Metropolitan

District

1,

Lone

Tree,

Colorado,

Limited

Tax

Supported

and

Special

Revenue

Bonds,

Refunding

&

Improvement

Series

2017:

8,765

5.000%,

12/01/42

12/27

at

100.00

A1  

9,180,812

3,600

5.000%,

12/01/47

12/27

at

100.00

A1  

3,727,944

2,350

Roaring

Fork

Transporation

Authority,

Colorado,

Property

Tax

Revenue

Bonds,

Series

2021A,

4.000%,

12/01/46

12/31

at

100.00

AA-  

2,301,543

850

Sierra

Ridge

Metropolitan

District

2,

Douglas

County,

Colorado,

Limited

Tax

General

Obligation

Bonds,

Refunding

Bonds,

Series

2022,

5.000%,

12/01/52

-

AGM

Insured

12/32

at

100.00

A1  

872,950

1,000

Sky

Ranch

Community

Authority

Board

(Arapahoe

County,

Colorado),

Limited

Tax

Supported

District

No.

3

Senior

Bonds

(Tax-Exempt

Fixed

Rate),

Series

2022A

and

Subordinate

Bonds

(Tax-Exempt

Fixed

Rate),

Series

2022B(3),

5.750%,

12/01/52,

144A

9/27

at

103.00

N/R  

940,560

1,625

South

Maryland

Creek

Ranch

Metropolitan

District,

Summitt

County,

Colorado,

Limited

Tax

General

Obligation

Bonds,

Limited

Tax

Convertible

to

Unlimited

Tax

Series

2018A,

5.625%,

12/01/47

12/23

at

103.00

N/R  

1,586,244

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

76

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Colorado

(continued)

$

1,000

STC

Metropolitan

District

2,

Superior,

Boulder

County,

Colorado,

Limited

Tax

General

Obligation

and

Special

Revenue

Bonds,

Refunding

&

improvement

Series

2019A,

5.000%,

12/01/49

12/24

at

103.00

N/R  

$

904,710

3,250

Thompson

Crossing

Metropolitan

District

2,

Johnstown,

Larimer

County,

Colorado,

General

Obligation

Bonds,

Limited

Tax

Convertible

to

Unlimited

Tax,

Series

2016B,

5.000%,

12/01/46

-

AGM

Insured

12/26

at

100.00

AA  

3,401,612

Thompson

Crossing

Metropolitan

District

6,

Larimer

County,

Colorado,

General

Obligation

Limited

Tax

Bonds,

Refunding

&

Improvement

Convertible

to

Unlimited

Tax

Series

2020:

760

3.000%,

12/01/30,

144A

No

Opt.

Call

Ba2  

643,842

1,300

5.000%,

12/01/44,

144A

12/30

at

100.00

Ba2  

1,225,250

995

Transport

Metropolitan

District

3,

In

the

City

of

Aurora,

Adams

County,

Colorado,

General

Obligation

Limited

Bonds,

Series

2021A-1,

5.000%,

12/01/51

3/26

at

103.00

N/R  

801,134

1,000

Triview

Metropolitan

District,

El

Paso

County,

Colorado,

Water

and

Wastewater

Enterprise

Revenue

Bonds,

Green

Series

2020,

3.250%,

12/01/45

-

BAM

Insured

12/28

at

100.00

A3  

832,840

2,500

University

of

Colorado,

Enterprise

System

Revenue

Bonds,

Refunding

Green

Series

2021A,

4.000%,

6/01/46

6/31

at

100.00

Aa1  

2,493,575

14,500

University

of

Colorado,

Enterprise

System

Revenue

Bonds,

Series

2014A,

5.000%,

6/01/46,

(Pre-refunded

6/01/24)

6/24

at

100.00

Aa1  (4)

14,784,635

2,500

Vista

Ridge

Metropolitan

District,

In

the

Town

of

Erie,

Weld

County,

Colorado,

General

Obligation

Refunding

Bonds,

Series

2016A,

4.000%,

12/01/36

-

BAM

Insured

12/26

at

100.00

A2  

2,553,650

5,000

Weld

County

School

District

6,

Greeley,

Colorado,

General

Obligation

Bonds,

Series

2020,

5.000%,

12/01/44

12/29

at

100.00

AA  

5,437,600

2,175

Weld

County

School

District

RE1,

Colorado,

General

Obligation

Bonds,

Series

2017,

5.000%,

12/15/30

12/26

at

100.00

AA  

2,336,711

7,810

West

Globeville

Metropolitan

District

1,

Denver,

Colorado,

General

Obligation

Limited

Tax

Bonds,

Series

2022,

6.750%,

12/01/52

12/29

at

103.00

N/R  

7,345,227

1,785

West

Meadow

Metropolitan

District,

Town

of

Fraser,

Grand

County,

Colorado,

Limited

Tax

General

Obligation

Bonds,

Senior

Series

2023A,

6.500%,

12/01/50,

144A

12/28

at

103.00

N/R  

1,782,590

500

Westerly

Metropolitan

District

4,

Weld

County,

Colorado,

General

Obligation

Limited

Tax

Bonds,

Series

2021A-1,

5.000%,

12/01/50

3/26

at

103.00

N/R  

435,640

Total

Colorado

539,638,989

Connecticut

-

0.7%

(0.5%

of

Total

Investments)

1,650

Connecticut

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Fairfield

University,

Series

2016Q-1,

5.000%,

7/01/46

7/26

at

100.00

A  

1,689,765

6,000

Connecticut

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Hartford

HealthCare

Issue,

Series

2021A,

4.000%,

7/01/51

7/31

at

100.00

A  

5,574,900

2,800

Connecticut

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

McLean

Affiliates,

Series

2020A,

5.000%,

1/01/55,

144A

1/26

at

102.00

BB+  

2,401,364

7,165

Connecticut

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Quinnipiac

University,

Refunding

Series

2015L,

5.000%,

7/01/45

7/25

at

100.00

A-  

7,300,060

Connecticut

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Sacred

Heart

University,

Series

2017I-1:

500

5.000%,

7/01/34

7/27

at

100.00

A3  

535,635

2,425

5.000%,

7/01/42

7/27

at

100.00

A3  

2,514,992

77

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Connecticut

(continued)

$

7,500

Connecticut

State,

Special

Tax

Obligation

Bonds,

Transportation

Infrastructure

Purposes,

Series

2020A,

5.000%,

5/01/37

5/30

at

100.00

AA-  

$

8,389,500

Total

Connecticut

28,406,216

Delaware

-

0.4%

(0.2%

of

Total

Investments)

1,000

Delaware

Health

Facilities

Authority,

Revenue

Bonds,

Beebe

Medical

Center

Project,

Series

2018,

5.000%,

6/01/48

12/28

at

100.00

BBB  

1,021,570

3,350

Delaware

Health

Facilities

Authority,

Revenue

Bonds,

Nanticoke

Memorial

Hospital,

Series

2013,

5.000%,

7/01/32,

(Pre-refunded

7/01/23)

7/23

at

100.00

AA-  (4)

3,359,280

9,070

Delaware

Transportation

Authority,

Revenue

Bonds,

US

301

Project,

Series

2015,

5.000%,

6/01/55

6/25

at

100.00

AA-  

9,261,921

Total

Delaware

13,642,771

District

of

Columbia

-

3.6%

(2.2%

of

Total

Investments)

1,250

District

of

Columbia

Student

Dormitory

Revenue

Bonds,

Provident

Group

-

Howard

Properties

LLC

Issue,

Series

2013,

5.000%,

10/01/45

5/23

at

100.00

BB-  

1,199,500

107,000

District

of

Columbia

Tobacco

Settlement

Corporation,

Tobacco

Settlement

Asset-Backed

Bonds,

Series

2006A,

0.000%,

6/15/46

5/23

at

24.22

N/R  

24,714,860

9,500

District

of

Columbia,

General

Obligation

Bonds,

Series

2021D,

4.000%,

2/01/46

2/31

at

100.00

AA+  

9,405,665

District

of

Columbia,

Revenue

Bonds,

Georgetown

University,

Refunding

Series

2017:

3,500

5.000%,

4/01/35

4/27

at

100.00

A-  

3,735,725

3,440

5.000%,

4/01/36

4/27

at

100.00

A-  

3,651,113

60

5.000%,

4/01/36,

(Pre-refunded

4/01/27)

4/27

at

100.00

N/R  (4)

65,474

Metropolitan

Washington

Airports

Authority,

Virginia,

District

of

Columbia,

Dulles

Toll

Road

Revenue

Bonds,

Dulles

Metrorail

&

Capital

improvement

Projects,

Refunding

&

Subordinate

Lien

Series

2019B:

12,455

4.000%,

10/01/44

10/29

at

100.00

Baa2  

12,021,317

5,000

5.000%,

10/01/47

10/29

at

100.00

Baa2  

5,235,800

13,710

4.000%,

10/01/49

10/29

at

100.00

Baa2  

12,889,182

7,000

Metropolitan

Washington

Airports

Authority,

Virginia,

District

of

Columbia,

Dulles

Toll

Road

Revenue

Bonds,

Dulles

Metrorail

&

Capital

improvement

Projects,

Second

Senior

Lien

Series

2009B,

0.000%,

10/01/36

-

AGC

Insured

No

Opt.

Call

A2  

4,159,260

32,000

Metropolitan

Washington

Airports

Authority,

Virginia,

District

of

Columbia,

Dulles

Toll

Road

Revenue

Bonds,

Dulles

Metrorail

&

Capital

improvement

Projects,

Second

Senior

Lien

Series

2009C,

6.500%,

10/01/41,

(Pre-refunded

10/01/26)

-

AGC

Insured

10/26

at

100.00

A2  (4)

35,950,400

18,000

Metropolitan

Washington

Airports

Authority,

Virginia,

District

of

Columbia,

Dulles

Toll

Road

Revenue

Bonds,

Dulles

Metrorail

Capital

Appreciation,

Second

Senior

Lien

Series

2010B,

6.500%,

10/01/44

10/28

at

100.00

Baa1  

20,471,220

3,000

Washington

Metropolitan

Area

Transit

Authority,

District

of

Columbia,

Gross

Revenue

Bonds,

Series

2017B,

5.000%,

7/01/42

7/27

at

100.00

AA-  

3,158,340

Total

District

of

Columbia

136,657,856

Florida

-

7.0%

(4.3%

of

Total

Investments)

2,800

Bay

County,

Florida,

Educational

Facilities

Revenue

Refunding

Bonds,

Bay

Haven

Charter

Academy,

Inc.

Project,

Series

2016,

5.000%,

9/01/46

9/23

at

100.00

BBB  

2,805,712

2,830

City

of

Miami

Beach,

Florida,

Stormwater

Revenue

Bonds,

Series

2015,

5.000%,

9/01/41

9/25

at

100.00

AA-  

2,891,439

810

Cocoa,

Florida,

Water

and

Sewer

System

Revenue

Bonds,

Refunding

Series

2003,

5.500%,

10/01/23

-

AMBAC

Insured

No

Opt.

Call

AA+  

816,707

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

78

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Florida

(continued)

$

3,570

Collier

County

Educational

Facilities

Authority,

Florida,

Revenue

Bonds,

Hodges

University,

Refunding

Series

2013,

6.125%,

11/01/43,

(Pre-

refunded

11/01/23)

11/23

at

100.00

N/R  (4)

$

3,619,230

5,810

Collier

County,

Florida,

Tourist

Development

Tax

Revenue

Bonds,

Series

2018,

4.000%,

10/01/43

10/28

at

100.00

Aa3  

5,787,864

530

Florida

Development

Finance

Corporation,

Educational

Facilities

Revenue

Bonds,

Renaissance

Charter

School,

Inc.

Projects,

Series

2020C,

5.000%,

9/15/50,

144A

9/27

at

100.00

N/R  

437,642

Florida

Municipal

Loan

Council,

Revenue

Bonds,

Series

2000B:

1,040

0.000%,

11/01/25

-

NPFG

Insured

No

Opt.

Call

Baa2  

942,583

1,590

0.000%,

11/01/26

-

NPFG

Insured

No

Opt.

Call

Baa2  

1,389,597

2,000

Fort

Myers,

Florida,

Utility

System

Revenue

Bonds,

Refunding

Series

2019A,

4.000%,

10/01/49

10/28

at

100.00

A+  

1,912,200

15,000

Hillsborough

County

Aviation

Authority,

Florida,

Revenue

Bonds,

Tampa

International

Airport,

Series

2018F,

5.000%,

10/01/48,

(UB)

(8)

10/28

at

100.00

AA-  

15,829,950

Hillsborough

County

Aviation

Authority,

Florida,

Revenue

Bonds,

Tampa

International

Airport,

Subordinate

Lien

Series

2015B:

5,730

5.000%,

10/01/40,

(Pre-refunded

10/01/24)

10/24

at

100.00

A+  (4)

5,892,503

12,885

5.000%,

10/01/44,

(Pre-refunded

10/01/24)

10/24

at

100.00

A+  (4)

13,250,418

13,480

Hillsborough

County

Industrial

Development

Authority,

Florida,

Hospital

Revenue

Bonds,

Florida

Health

Sciences

Center

Inc

D/B/A

Tampa

General

Hospital,

Series

2020A,

4.000%,

8/01/50

2/31

at

100.00

Baa1  

12,378,280

2,500

Lakeland,

Florida,

Hospital

System

Revenue

Bonds,

Lakeland

Regional

Health,

Series

2015,

5.000%,

11/15/45

11/24

at

100.00

A2  

2,502,925

Miami

Beach

Redevelopment

Agency,

Florida,

Tax

Increment

Revenue

Bonds,

City

Center/Historic

Convention

Village,

Series

2015A:

3,810

5.000%,

2/01/40

-

AGM

Insured

2/24

at

100.00

A1  

3,792,588

19,145

5.000%,

2/01/44

-

AGM

Insured

2/24

at

100.00

A1  

19,072,441

Miami

Health

Facilities

Authority,

Florida,

Health

Facilities

Revenue

Bonds,

Miami

Jewish

Health

System

Inc.

Project,

Series

2017:

205

5.000%,

7/01/32

7/27

at

100.00

BB+  

185,476

5,035

5.125%,

7/01/46

7/27

at

100.00

BB+  

4,139,223

7,390

Miami-Dade

County

Educational

Facilities

Authority,

Florida,

Revenue

Bonds,

University

of

Miami,

Series

2015A,

5.000%,

4/01/45

4/25

at

100.00

A-  

7,523,463

17,925

Miami-Dade

County

Educational

Facilities

Authority,

Florida,

Revenue

Bonds,

University

of

Miami,

Series

2018A,

5.000%,

4/01/53

4/28

at

100.00

A-  

18,643,434

10,000

Miami-Dade

County

Expressway

Authority,

Florida,

Toll

System

Revenue

Bonds,

Series

2010A,

5.000%,

7/01/35

5/23

at

100.00

BBB+  

10,096,600

5,560

Miami-Dade

County

Health

Facility

Authority,

Florida,

Hospital

Revenue

Bonds,

Nicklaus

Children's

Hospital

Project,

Refunding

Series

2021A,

4.000%,

8/01/51

8/31

at

100.00

A  

5,011,728

3,000

Miami-Dade

County

Industrual

Development

Authority,

Florida,

Revenue

Bonds,

Doral

Academy,

Seres

2018,

5.000%,

1/15/48

1/28

at

100.00

BBB-  

2,897,790

7,000

Miami-Dade

County

School

District,

Florida,

General

Obligation

Bonds,

School

Series

2022A,

5.000%,

3/15/52

-

BAM

Insured

3/32

at

100.00

Aa3  

7,706,300

1,000

Miami-Dade

County,

Florida,

Aviation

Revenue

Bonds,

Miami

International

Airport,

Refunding

Series

2014B,

5.000%,

10/01/37

10/24

at

100.00

A  

1,016,170

14,015

Miami-Dade

County,

Florida,

Aviation

Revenue

Bonds,

Refunding

Series

2016A,

5.000%,

10/01/41

10/26

at

100.00

A  

14,535,517

4,715

Miami-Dade

County,

Florida,

Public

Facilities

Revenue

Bonds,

Jackson

Health

System,

Series

2017,

5.000%,

6/01/38

6/27

at

100.00

AA-  

4,946,224

79

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Florida

(continued)

$

7,000

Miami-Dade

County,

Florida,

Transit

System

Sales

Surtax

Revenue

Bonds,

Series

2018,

4.000%,

7/01/48

7/28

at

100.00

AA  

$

6,730,150

2,620

Miami-Dade

County,

Florida,

Transit

System

Sales

Surtax

Revenue

Bonds,

Series

2022,

5.000%,

7/01/52

7/32

at

100.00

AA  

2,824,019

Miami-Dade

County,

Florida,

Water

and

Sewer

System

Revenue

Bonds,

Series

2019B:

6,000

4.000%,

10/01/44

10/29

at

100.00

A+  

5,937,480

3,965

4.000%,

10/01/49

10/29

at

100.00

A+  

3,845,931

11,240

Orange

County

Health

Facilities

Authority,

Florida,

Hospital

Revenue

Bonds,

Orlando

Health

Obligated

Group,

Inc.,

Series

2022,

4.000%,

10/01/52

4/32

at

100.00

A2  

10,437,127

2,500

Orange

County

Health

Facilities

Authority,

Florida,

Hospital

Revenue

Bonds,

Orlando

Health

Obligated

Group,

Inc.,

Series

2023,

5.000%,

10/01/53

4/33

at

100.00

A2  

2,650,225

1,095

Osceola

County,

Florida,

Transportation

Revenue

Bonds,

Osceola

Parkway,

Refunding

&

Improvement

Capital

Appreciation

Series

2019A-2,

0.000%,

10/01/32

10/29

at

91.18

BBB-  

722,065

4,250

Osceola

County,

Florida,

Transportation

Revenue

Bonds,

Osceola

Parkway,

Refunding

&

Improvement

Series

2019A-1,

5.000%,

10/01/49

10/29

at

100.00

BBB-  

4,313,453

2,000

Palm

Beach

County

Health

Facilities

Authority,

Florida  Retirement

Communities

Revenue

Bonds,

ACTS

Retirement

-

Life

Communities,

Inc

Obligated

Group,

Series

2018A,

5.000%,

11/15/45

11/25

at

103.00

A-  

1,901,380

5,680

Palm

Beach

County

Health

Facilities

Authority,

Florida,

Retirement

Communities

Revenue

Bonds,

ACTS

Retirement

-

Life

Communities,

Inc

Obligated

Group,

Series

2016,

5.000%,

11/15/32

11/26

at

100.00

A-  

5,745,831

12,170

Sarasota

County

Public

Hospital

District,

Florida,

Hospital

Revenue

Bonds,

Sarasota

Memorial

Hospital

Project,

Series

2018,

4.000%,

7/01/48

7/28

at

100.00

A1  

11,403,047

6,625

South

Broward

Hospital

District,

Florida,

Hospital

Revenue

Bonds,

Refunding

Series

2015,

4.000%,

5/01/33

5/25

at

100.00

Aa3  

6,728,549

South

Miami

Health

Facilities

Authority,

Florida,

Hospital

Revenue

Bonds,

Baptist

Health

Systems

of

South

Florida

Obligated

Group,

Refunding

Series

2017:

8,000

5.000%,

8/15/42

8/27

at

100.00

A1  

8,234,960

8,595

5.000%,

8/15/47

8/27

at

100.00

A1  

8,785,723

1,490

Tampa

Sports

Authority,

Hillsborough

County,

Florida,

Sales

Tax

Payments

Special

Purpose

Bonds,

Stadium

Project,

Series

1995,

5.750%,

10/01/25

-

NPFG

Insured

No

Opt.

Call

Baa2  

1,550,479

4,000

Tampa,

Florida,

Health

System

Revenue

Bonds,

Baycare

Health

System,

Series

2016A,

4.000%,

11/15/46

5/26

at

100.00

Aa2  

3,679,040

235

Tampa,

Florida,

Hospital

Revenue

Bonds,

H.

Lee

Moffitt

Cancer

Center

Project,

Series

2020B,

4.000%,

7/01/39

7/30

at

100.00

A-  

232,495

2,000

Volusia

County

Educational

Facilities

Authority,

Florida,

Revenue

Bonds,

Embry-Riddle

Aeronautical

University,

Series

2015B,

5.000%,

10/15/45,

(Pre-refunded

4/15/25)

4/25

at

100.00

A2  (4)

2,078,160

7,400

Volusia

County

Educational

Facilities

Authority,

Florida,

Revenue

Bonds,

Stetson

University

Inc.

Project,

Series

2015,

5.000%,

6/01/45

6/25

at

100.00

A-  

7,527,132

Total

Florida

265,351,250

Georgia

-

3.9%

(2.4%

of

Total

Investments)

Atlanta,

Georgia,

Water

and

Wastewater

Revenue

Bonds,

Refunding

Series

2015:

3,400

5.000%,

11/01/33,

(Pre-refunded

5/01/25)

5/25

at

100.00

AA-  (4)

3,550,246

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

80

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Georgia

(continued)

$

2,040

5.000%,

11/01/35,

(Pre-refunded

5/01/25)

5/25

at

100.00

AA-  (4)

$

2,130,147

10,235

Clarke

County

Hospital

Authority,

Georgia,

Revenue

Anticipation

Certificates,

Piedmont

Healthcare,

Inc.

Project,

Series

2016A,

5.000%,

7/01/46

7/26

at

100.00

A1  

10,457,304

Cobb

County

Kennestone

Hospital

Authority,

Georgia,

Revenue

Anticipation

Certificates,

Wellstar

Health

System,

Series

2017A:

2,000

5.000%,

4/01/42

4/27

at

100.00

A2  

2,048,280

10,000

5.000%,

4/01/47

4/27

at

100.00

A2  

10,175,700

5,300

Crisp

County

Hospital

Authority,

Georgia,

Revenue

Anticipation

Certificates,

Crisp

County

Hospital

Project,

Series

2021,

4.000%,

7/01/46

7/31

at

100.00

A1  

5,085,297

5,725

Fayette

County

Hospital

Authority,

Georgia,

Revenue

Anticipation

Certificates,

Piedmont

Healthcare,

Inc.

Project,

Series

2016A,

5.000%,

7/01/46

7/26

at

100.00

A1  

5,849,347

Fulton

County

Development

Authority,

Georgia,

Hospital

Revenue

Bonds,

Wellstar

Health

System,

Inc

Project,

Series

2017A:

4,330

5.000%,

4/01/42

4/27

at

100.00

A2  

4,434,526

10,000

5.000%,

4/01/47

4/27

at

100.00

A2  

10,175,700

6,370

4.000%,

4/01/50

4/30

at

100.00

A2  

5,890,212

5,000

Fulton

County

Development

Authority,

Georgia,

Revenue

Bonds,

Piedmont

Healthcare,

Inc.

Project,

Series

2019A,

4.000%,

7/01/49

7/29

at

100.00

A1  

4,716,950

12,590

Gainesville

and

Hall

County

Hospital

Authority,

Georgia,

Revenue

Anticipation

Certificates,

Northeast

Georgia

Health

Services

Inc.,

Series

2014A,

5.500%,

8/15/54,

(Pre-refunded

2/15/25)

2/25

at

100.00

AA  (4)

13,160,705

7,500

Gainesville

and

Hall

County

Hospital

Authority,

Georgia,

Revenue

Anticipation

Certificates,

Northeast

Georgia

Health

Services

Inc.,

Series

2017B,

5.500%,

2/15/42

2/27

at

100.00

AA  

7,999,200

2,000

Gainesville

and

Hall

County

Hospital

Authority,

Georgia,

Revenue

Anticipation

Certificates,

Northeast

Georgia

Health

Services

Inc.,

Series

2021A,

4.000%,

2/15/40

2/31

at

100.00

A  

1,935,660

9,935

Georgia

Ports

Authority,

Revenue

Bonds,

Series

2021,

4.000%,

7/01/51

7/31

at

100.00

AA  

9,667,252

11,000

Griffin-Spalding

County

Hospital

Authority,

Georgia,

Revenue

Anticipation

Certificates,

Wellstar

Health

System

Inc.,

Series

2017A,

4.000%,

4/01/42

4/27

at

100.00

A2  

10,670,110

1,350

Henry

County

Water

and

Sewerage

Authority,

Georgia,

Revenue

Bonds,

Refunding

Series

2005,

5.250%,

2/01/27

No

Opt.

Call

AA+  

1,478,034

Main

Street

Natural

Gas

Inc.,

Georgia,

Gas

Supply

Revenue

Bonds,

Series

2019A:

1,860

5.000%,

5/15/43

5/29

at

100.00

A3  

1,868,630

14,100

5.000%,

5/15/49

No

Opt.

Call

A3  

14,266,239

Municipal

Electric

Authority

of

Georgia,

Plant

Vogtle

Units

3

&

4

Project

J

Bonds,

Series

2015A:

4,305

5.000%,

7/01/60

7/25

at

100.00

BBB+  

4,318,647

3,300

5.500%,

7/01/60

7/25

at

100.00

BBB+  

3,346,662

8,230

Private

Colleges

and

Universities

Authority,

Georgia,

Revenue

Bonds,

Mercer

University,

Series

2015,

5.000%,

10/01/40

10/25

at

100.00

A3  

8,371,721

5,000

Rockdale

County

Development

Authority,

Georgia,

Revenue

Bonds,

Piedmont

Healthcare,

Inc.

Project,

Series

2019A,

4.000%,

7/01/44

7/29

at

100.00

A1  

4,840,700

675

Valdosta

and

Lowndes

County

Hospital

Authority,

Georgia,

Revenue

Anticipation

Certificates,

Refunding

Series

2019A,

4.000%,

10/01/38

10/29

at

100.00

AA-  

692,138

Total

Georgia

147,129,407

81

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Guam

-

0.1%

(0.1%

of

Total

Investments)

$

4,060

Guam

Government

Waterworks

Authority,

Water

and

Wastewater

System

Revenue

Bonds,

Series

2013,

5.500%,

7/01/43,

(Pre-refunded

7/01/23)

7/23

at

100.00

Baa2  (4)

$

4,073,845

Total

Guam

4,073,845

Hawaii

-

0.0%

(0.0%

of

Total

Investments)

275

Hawaii

Department

of

Budget

and

Finance,

Special

Purpose

Revenue

Bonds,

Hawaii

Pacific

University,

Series

2013A,

6.875%,

7/01/43,

144A

7/23

at

100.00

BB  

275,396

Total

Hawaii

275,396

Idaho

-

0.6%

(0.4%

of

Total

Investments)

7,885

Idaho

Health

Facilities

Authority,

Revenue

Bonds,

Saint

Luke's

Health

System

Project,

Series

2021A,

4.000%,

3/01/51

3/32

at

100.00

A3  

7,124,255

11,130

Idaho

Housing

&

Finance

Association,

Idaho,

Sales

Tax

Revenue

Bonds,

Transportation

Expansion

&

Congestion

Mitigation

Fund,

Series

2023A,

5.250%,

8/15/48

8/33

at

100.00

Aa1  

12,607,285

2,285

Idaho

Housing

and

Finance

Association,

GNMA

Housing

Revenue

Refunding

Bonds,

Wedgewood

Terrace

Project,

Series

2002A-1,

7.250%,

3/20/37

5/23

at

101.00

Aaa  

2,310,341

Total

Idaho

22,041,881

Illinois

-

15.9%

(9.8%

of

Total

Investments)

Board

of

Regents

of

Illinois

State

University,

Auxiliary

Facilities

System

Revenue

Bonds,

Series

2018A:

1,000

5.000%,

4/01/34

-

AGM

Insured

4/28

at

100.00

A1  

1,093,860

285

5.000%,

4/01/37

-

AGM

Insured

4/28

at

100.00

A1  

306,518

1,370

5.000%,

4/01/38

-

AGM

Insured

4/28

at

100.00

A1  

1,468,160

Bolingbrook,

Will

and

DuPage

Counties,

Illinois,

General

Obligation

Bonds,

Refunding

Series

2002B:

4,595

0.000%,

1/01/32

-

FGIC

Insured

No

Opt.

Call

A2  

3,337,854

4,000

0.000%,

1/01/34

-

FGIC

Insured

No

Opt.

Call

A2  

2,665,960

11,000

Chicago

Board

of

Education,

Illinois,

Dedicated

Capital

Improvement

Tax

Revenue

Bonds,

Series

2016,

6.000%,

4/01/46

4/27

at

100.00

A  

11,565,400

3,155

Chicago

Board

of

Education,

Illinois,

Dedicated

Capital

Improvement

Tax

Revenue

Bonds,

Series

2023,

5.750%,

4/01/48

4/33

at

100.00

A  

3,480,754

5,000

Chicago

Board

of

Education,

Illinois,

General

Obligation

Bonds,

Dedicated

Revenues,

Refunding

Series

2017G,

5.000%,

12/01/34

12/27

at

100.00

BB+  

5,143,050

6,920

Chicago

Board

of

Education,

Illinois,

General

Obligation

Bonds,

Dedicated

Revenues,

Refunding

Series

2018D,

5.000%,

12/01/46

12/28

at

100.00

BB+  

6,862,841

11,450

Chicago

Board

of

Education,

Illinois,

General

Obligation

Bonds,

Dedicated

Revenues,

Series

2016A,

7.000%,

12/01/44

12/25

at

100.00

BB+  

12,073,338

1,785

Chicago

Board

of

Education,

Illinois,

General

Obligation

Bonds,

Dedicated

Revenues,

Series

2016B,

6.500%,

12/01/46

12/26

at

100.00

BB+  

1,876,196

23,535

Chicago

Board

of

Education,

Illinois,

General

Obligation

Bonds,

Dedicated

Revenues,

Series

2017A,

7.000%,

12/01/46,

144A

12/27

at

100.00

BB+  

25,525,355

Chicago

Board

of

Education,

Illinois,

General

Obligation

Bonds,

Dedicated

Revenues,

Series

2021A:

1,500

5.000%,

12/01/38

12/30

at

100.00

BB+  

1,528,995

1,750

5.000%,

12/01/40

12/30

at

100.00

BB+  

1,768,445

1,000

Chicago

Board

of

Education,

Illinois,

Unlimited

Tax

General

Obligation

Bonds,

Dedicated

Tax

Revenues,

Series

1999A,

5.500%,

12/01/26

-

NPFG

Insured

No

Opt.

Call

BB+  

1,045,850

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

82

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Illinois

(continued)

Chicago

Transit

Authority,

Illinois,

Sales

Tax

Receipts

Revenue

Bonds,

Second

Lien

Series

2020A:

$

4,000

4.000%,

12/01/50

12/29

at

100.00

A+  

$

3,718,480

14,765

4.000%,

12/01/50

-

BAM

Insured

12/29

at

100.00

AA  

14,312,453

9,285

Chicago

Transit

Authority,

Illinois,

Sales

Tax

Receipts

Revenue

Bonds,

Series

2014,

5.250%,

12/01/49

12/24

at

100.00

AA  

9,422,975

4,000

Chicago,

Illinois,

General

Airport

Revenue

Bonds,

O'Hare

International

Airport,

Senior

Lien

Series

2018B,

5.000%,

1/01/53

1/29

at

100.00

A+  

4,171,760

1,000

Chicago,

Illinois,

General

Obligation

Bonds,

Chicago

Works

Series

2023A,

5.500%,

1/01/40,

(UB)

(8)

1/32

at

100.00

Baa3  

1,084,180

22,670

Chicago,

Illinois,

General

Obligation

Bonds,

City

Colleges,

Series

1999,

0.000%,

1/01/25

-

FGIC

Insured

No

Opt.

Call

Baa2  

21,172,193

10,565

Chicago,

Illinois,

General

Obligation

Bonds,

Project

&

Refunding

Series

2017A,

6.000%,

1/01/38

1/27

at

100.00

BBB  

11,251,831

4,000

Chicago,

Illinois,

General

Obligation

Bonds,

Series

2019A,

5.000%,

1/01/40

1/29

at

100.00

BBB  

4,082,440

5,000

Cook

County

Community

College

District

508,

Illinois,

General

Obligation

Bonds,

Chicago

City

Colleges,

Series

2013,

5.250%,

12/01/43

12/23

at

100.00

BBB  

5,007,850

4,500

Cook

County

Community

College

District

508,

Illinois,

General

Obligation

Bonds,

Chicago

City

Colleges,

Series

2017,

5.000%,

12/01/47

12/27

at

100.00

A+  

4,685,670

3,500

Evanston,

Cook

County,

Illinois,

General

Obligation

Bonds,

Corporate

Purpose

Series

2018A,

4.000%,

12/01/43

6/28

at

100.00

Aa2  

3,489,290

Illinois

Educational

Facilities

Authority,

Revenue

Bonds,

Field

Museum

of

Natural

History,

Series

2002.RMKT:

2,750

3.900%,

11/01/36

11/27

at

102.00

A  

2,772,000

5,265

5.500%,

11/01/36

11/23

at

100.00

A  

5,326,443

3,215

Illinois

Finance

Authority,

Health

Services

Facility

Lease

Revenue

Bonds,

Provident

Group

-

UIC

Surgery

Center,

LLC

-

University

of

Illinois

Health

Services

Facility

Project,

Series

2020,

4.000%,

10/01/50

10/30

at

100.00

BBB+  

2,683,914

Illinois

Finance

Authority,

Revenue

Bonds,

Ascension

Health/

fkaPresence

Health

Network,

Series

2016C:

3,500

5.000%,

2/15/32

2/27

at

100.00

Aa2  

3,763,550

25,880

4.000%,

2/15/41

2/27

at

100.00

Aa2  

25,592,991

55

4.000%,

2/15/41,

(Pre-refunded

2/15/27)

2/27

at

100.00

N/R  (4)

57,439

1,200

4.000%,

2/15/41,

(Pre-refunded

2/15/27)

2/27

at

100.00

N/R  (4)

1,253,220

3,000

5.000%,

2/15/41

2/27

at

100.00

Aa2  

3,119,430

2,500

Illinois

Finance

Authority,

Revenue

Bonds,

Bradley

University,

Refunding

Series

2021A,

4.000%,

8/01/51

8/31

at

100.00

BBB+  

2,083,075

Illinois

Finance

Authority,

Revenue

Bonds,

Centegra

Health

System,

Series

2014A:

8,750

5.000%,

9/01/39,

(Pre-refunded

9/01/24)

9/24

at

100.00

N/R  (4)

8,969,188

11,030

5.000%,

9/01/42,

(Pre-refunded

9/01/24)

9/24

at

100.00

N/R  (4)

11,306,301

1,000

Illinois

Finance

Authority,

Revenue

Bonds,

DePaul

College

Prep

Foundation,

Series

2023A,

5.625%,

8/01/53,

144A

8/33

at

100.00

BB+  

993,420

16,165

Illinois

Finance

Authority,

Revenue

Bonds,

Mercy

Health

Corporation,

Series

2016,

5.000%,

12/01/40

6/26

at

100.00

A3  

16,482,966

Illinois

Finance

Authority,

Revenue

Bonds,

Northshore

-

Edward-

Elmhurst

Health

Credit

Group,

Series

2022A:

10,945

4.000%,

8/15/42

8/32

at

100.00

AA-  

10,598,262

4,155

5.000%,

8/15/51

8/32

at

100.00

AA-  

4,397,278

83

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Illinois

(continued)

$

22,590

Illinois

Finance

Authority,

Revenue

Bonds,

OSF

Healthcare

System,

Series

2015A,

5.000%,

11/15/45

11/25

at

100.00

A  

$

22,820,644

2,215

Illinois

Finance

Authority,

Revenue

Bonds,

Rehabilitation

Institute

of

Chicago,

Series

2013A,

6.000%,

7/01/43

7/23

at

100.00

A  

2,224,436

4,135

Illinois

Finance

Authority,

Revenue

Bonds,

Silver

Cross

Hospital

and

Medical

Centers,

Refunding

Series

2015C,

5.000%,

8/15/44

8/25

at

100.00

A3  

4,142,732

5,410

Illinois

FInance

Authority,

Revenue

Bonds,

Southern

Illinois

Healthcare

Enterprises,

Inc.,

Series

2017A,

5.000%,

3/01/47

3/27

at

100.00

A  

5,506,893

14,200

Illinois

Finance

Authority,

Revenue

Bonds,

The

Carle

Foundation,

Fixed

Period

Series

2021A,

4.000%,

8/15/41

8/31

at

100.00

AA-  

13,843,012

Illinois

State,

General

Obligation

Bonds,

April

Series

2014:

2,500

5.000%,

4/01/31

4/24

at

100.00

Baa1  

2,531,875

3,000

5.000%,

4/01/38

4/24

at

100.00

Baa1  

3,019,590

Illinois

State,

General

Obligation

Bonds,

December

Series

2017A:

5,000

5.000%,

12/01/34

12/27

at

100.00

Baa1  

5,298,450

2,000

5.000%,

12/01/35

12/27

at

100.00

Baa1  

2,108,940

5,420

5.000%,

12/01/39

12/27

at

100.00

Baa1  

5,617,559

2,300

Illinois

State,

General

Obligation

Bonds,

February

Series

2014,

5.250%,

2/01/32

2/24

at

100.00

Baa1  

2,327,692

1,750

Illinois

State,

General

Obligation

Bonds,

January

Series

2016,

5.000%,

1/01/32

1/26

at

100.00

Baa1  

1,817,410

3,565

Illinois

State,

General

Obligation

Bonds,

June

Series

2016,

5.000%,

6/01/26

No

Opt.

Call

Baa1  

3,735,443

4,170

Illinois

State,

General

Obligation

Bonds,

June

Series

2022A,

5.500%,

3/01/47

3/32

at

100.00

Baa1  

4,564,190

Illinois

State,

General

Obligation

Bonds,

May

Series

2018A:

17,000

6.000%,

5/01/26

No

Opt.

Call

Baa1  

18,269,560

4,485

6.000%,

5/01/27

No

Opt.

Call

Baa1  

4,940,138

Illinois

State,

General

Obligation

Bonds,

May

Series

2020:

1,115

5.500%,

5/01/30

No

Opt.

Call

Baa1  

1,274,166

5,305

5.500%,

5/01/39

5/30

at

100.00

Baa1  

5,810,673

2,360

5.750%,

5/01/45

5/30

at

100.00

BBB+  

2,585,687

1,825

Illinois

State,

General

Obligation

Bonds,

May

Series

2023B,

5.500%,

5/01/47

(WI/DD,

Settling

5/10/23)

5/32

at

100.00

BBB+  

1,997,882

2,515

Illinois

State,

General

Obligation

Bonds,

November

Series

2016,

5.000%,

11/01/23

No

Opt.

Call

Baa1  

2,532,253

9,710

Illinois

State,

General

Obligation

Bonds,

October

Series

2016,

5.000%,

2/01/27

No

Opt.

Call

Baa1  

10,289,396

5,000

Illinois

State,

General

Obligation

Bonds,

October

Series

2022C,

5.500%,

10/01/41

10/32

at

100.00

Baa1  

5,569,950

2,035

Illinois

State,

General

Obligation

Bonds,

Series

2013,

5.500%,

7/01/38

7/23

at

100.00

BBB+  

2,043,201

5,030

Illinois

Toll

Highway

Authority,

Toll

Highway

Revenue

Bonds,

Senior

Lien

Series

2013A,

5.000%,

1/01/38

5/23

at

100.00

AA-  

5,034,276

Illinois

Toll

Highway

Authority,

Toll

Highway

Revenue

Bonds,

Senior

Lien

Series

2014B:

8,000

5.000%,

1/01/38

1/24

at

100.00

AA-  

8,075,360

6,500

5.000%,

1/01/39

1/24

at

100.00

AA-  

6,557,525

10,040

Illinois

Toll

Highway

Authority,

Toll

Highway

Revenue

Bonds,

Senior

Lien

Series

2015A,

5.000%,

1/01/40

7/25

at

100.00

AA-  

10,285,378

8,890

Illinois

Toll

Highway

Authority,

Toll

Highway

Revenue

Bonds,

Senior

Lien

Series

2015B,

5.000%,

1/01/40

1/26

at

100.00

AA-  

9,191,549

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

84

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Illinois

(continued)

$

10,000

Illinois

Toll

Highway

Authority,

Toll

Highway

Revenue

Bonds,

Senior

Lien

Series

2019A,

5.000%,

1/01/44

7/29

at

100.00

AA-  

$

10,739,200

12,010

Illinois

Toll

Highway

Authority,

Toll

Highway

Revenue

Bonds,

Senior

Lien

Series

2020A,

5.000%,

1/01/45

1/31

at

100.00

AA-  

13,078,169

Illinois

Toll

Highway

Authority,

Toll

Highway

Revenue

Bonds,

Senior

Lien

Series

2021A:

9,640

4.000%,

1/01/42

1/32

at

100.00

AA-  

9,571,653

10,455

5.000%,

1/01/46

1/32

at

100.00

AA-  

11,279,481

5,410

Illinois

Toll

Highway

Authority,

Toll

Highway

Revenue

Bonds,

Senior

Series

2023A,

5.250%,

1/01/45

(WI/DD,

Settling

5/18/23)

7/33

at

100.00

Aa3  

6,093,716

1,115

Illinois

Toll

Highway

Authority,

Toll

Highway

Revenue

Bonds,

Tender

Option

Bond

Trust

2015-XF0052,

5.791%,

1/01/38,

144A,

(IF)

1/23

at

100.00

AA-  

1,118,824

11,050

Illinois,

General

Obligation

Bonds,

Illinois

FIRST

Program,

Series

2001,

6.000%,

11/01/26

-

FGIC

Insured

No

Opt.

Call

BBB+  

11,639,075

1,175

Macon

and

DeWitt

Counties

Community

Unit

School

District

2

Maroa-

Forsyth,

Illinois,

General

Obligation

Bonds,

Series

2021,

4.000%,

12/01/41

-

AGM

Insured

12/30

at

100.00

N/R  

1,178,266

2,350

Metropolitan

Pier

and

Exposition

Authority,

Illinois,

McCormick

Place

Expansion

Project

Bonds,

Refunding

Series

2020A,

5.000%,

6/15/50

12/29

at

100.00

BBB  

2,376,249

8,800

Metropolitan

Pier

and

Exposition

Authority,

Illinois,

McCormick

Place

Expansion

Project

Bonds,

Series

2015A,

5.500%,

6/15/53

12/25

at

100.00

BBB  

8,947,224

4,750

Metropolitan

Pier

and

Exposition

Authority,

Illinois,

McCormick

Place

Expansion

Project

Bonds,

Series

2017A,

5.000%,

6/15/57

12/27

at

100.00

BBB  

4,781,587

Metropolitan

Pier

and

Exposition

Authority,

Illinois,

Revenue

Bonds,

McCormick

Place

Expansion

Project,

Capital

Appreciation

Refunding

Series

2010B-1:

33,000

0.000%,

6/15/45

-

AGM

Insured

No

Opt.

Call

BBB  

11,789,250

5,355

0.000%,

6/15/46

-

AGM

Insured

No

Opt.

Call

BBB  

1,814,167

13,350

Metropolitan

Pier

and

Exposition

Authority,

Illinois,

Revenue

Bonds,

McCormick

Place

Expansion

Project,

Refunding

Series

1996A,

0.000%,

12/15/24

-

NPFG

Insured

No

Opt.

Call

Baa2  

12,561,682

Metropolitan

Pier

and

Exposition

Authority,

Illinois,

Revenue

Bonds,

McCormick

Place

Expansion

Project,

Refunding

Series

1998A:

990

5.500%,

12/15/23,

(Pre-refunded

6/15/23)

-

FGIC

Insured,

(ETM)

No

Opt.

Call

Baa2  (4)

992,257

1,755

5.500%,

12/15/23

-

NPFG

Insured

No

Opt.

Call

BBB  

1,765,390

Metropolitan

Pier

and

Exposition

Authority,

Illinois,

Revenue

Bonds,

McCormick

Place

Expansion

Project,

Series

2002A:

3,505

0.000%,

6/15/30

No

Opt.

Call

A  

2,712,309

195

0.000%,

6/15/30,

(ETM)

No

Opt.

Call

N/R  (4)

159,153

28,000

0.000%,

12/15/35

-

AGM

Insured

No

Opt.

Call

BBB  

16,881,200

3,280

0.000%,

6/15/37

-

NPFG

Insured

No

Opt.

Call

Baa2  

1,776,481

11,715

0.000%,

12/15/38

-

NPFG

Insured

No

Opt.

Call

Baa2  

5,887,959

5,535

Metropolitan

Pier

and

Exposition

Authority,

Illinois,

Revenue

Bonds,

McCormick

Place

Hospitality

Facility,

Series

1996A,

7.000%,

7/01/26,

(ETM)

No

Opt.

Call

AA+  (4)

5,867,100

6,335

Regional

Transportation

Authority,

Cook,

DuPage,

Kane,

Lake,

McHenry

and

Will

Counties,

Illinois,

General

Obligation

Bonds,

Series

1999,

5.750%,

6/01/23

-

AGM

Insured

No

Opt.

Call

Aa3  

6,345,453

2,300

Regional

Transportation

Authority,

Cook,

DuPage,

Kane,

Lake,

McHenry

and

Will

Counties,

Illinois,

General

Obligation

Bonds,

Series

2000A,

6.500%,

7/01/30

-

NPFG

Insured

No

Opt.

Call

Aa3  

2,757,263

2,500

Sangamon

County

Water

Reclamation

District,

Illinois,

General

Obligation

Bonds

Alternate

Revenue

Source,

Project

&

Refunding

Series

2019A,

4.000%,

1/01/44

-

BAM

Insured

1/29

at

100.00

AA  

2,474,200

85

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Illinois

(continued)

$

4,125

Southwestern

Illinois

Development

Authority,

Health

Facility

Revenue

Bonds,

Memorial

Group,

Inc.,

Series

2013,

7.625%,

11/01/48,

(Pre-

refunded

11/01/23)

11/23

at

100.00

N/R  (4)

$

4,207,417

Springfield,

Illinois,

Electric

Revenue

Bonds,

Refunding

Senior

Lien

Series

2015:

2,250

5.000%,

3/01/29

3/25

at

100.00

A3  

2,306,385

7,000

5.000%,

3/01/31

3/25

at

100.00

A3  

7,166,670

2,000

University

of

Illinois,

Health

Services

Facilities

System

Revenue

Bonds,

Series

2013,

6.250%,

10/01/38

10/23

at

100.00

A-  

2,026,400

Total

Illinois

605,851,215

Indiana

-

2.8%

(1.7%

of

Total

Investments)

6,000

Indiana

Finance

Authority,

Educational

Facilities

Revenue

Bonds,

Valparaiso

University

Project,

Series

2014,

5.000%,

10/01/44

10/24

at

100.00

Baa2  

6,025,800

1,875

Indiana

Finance

Authority,

Hospital

Revenue

Bonds,

Indiana

University

Health

Obligation

Group,

Refunding

2015A,

4.000%,

12/01/40

6/25

at

100.00

AA  

1,853,944

7,000

Indiana

Finance

Authority,

Hospital

Revenue

Bonds,

Indiana

Unversity

Health

Obligation

Group,

Fixed

Rate

Series

2019A,

4.000%,

12/01/49

12/29

at

100.00

AA  

6,685,420

3,400

Indiana

Finance

Authority,

Hospital

Revenue

Bonds,

Indiana

Unversity

Health

Obligation

Group,

Refunding

2015A,

5.000%,

12/01/40

6/25

at

100.00

AA  

3,475,990

13,415

Indiana

Finance

Authority,

Hospital

Revenue

Bonds,

Reid

Health

Series

2022,

5.000%,

1/01/52

-

AGM

Insured

1/32

at

100.00

A  

14,040,944

11,000

Indiana

Finance

Authority,

Wastewater

Utility

Revenue

Bonds,

CWA

Authority

Project,

First

Lien

Green

Series

2016A,

5.000%,

10/01/46

10/26

at

100.00

A+  

11,468,600

10,000

Indiana

Finance

Authority,

Wastewater

Utility

Revenue

Bonds,

CWA

Authority

Project,

First

Lien

Green

Series

2022B,

5.250%,

10/01/47

10/30

at

100.00

Aa3  

10,980,200

13,215

Indiana

Finance

Authority,

Wastewater

Utility

Revenue

Bonds,

CWA

Authority

Project,

Series

2014A,

5.000%,

10/01/44

10/24

at

100.00

A+  

13,428,026

5,130

Indiana

Finance

Authority,

Water

Utility

Revenue

Bonds,

Citizens

Energy

Group

Project,

First

Lien

Series

2016A,

5.000%,

10/01/46

10/26

at

100.00

AA-  

5,348,538

14,100

Indiana

Municipal

Power

Agency

Power

Supply

System

Revenue

Bonds,

Refunding

Series

2016A,

5.000%,

1/01/42

7/26

at

100.00

A+  

14,589,693

Indianapolis

Local

Public

Improvement

Bond

Bank,

Indiana,

Series

1999E:

9,255

0.000%,

2/01/25

-

AMBAC

Insured

No

Opt.

Call

AA-  

8,745,697

9,560

0.000%,

2/01/26

-

AMBAC

Insured

No

Opt.

Call

AA-  

8,770,918

1,580

Zionsville

Community

Schools

Building

Corporation,

Boone

County,

Indiana,

First

Mortgage

Bonds,

Series

2005Z,

0.000%,

1/15/28

-

AGM

Insured

No

Opt.

Call

A1  

1,368,485

Total

Indiana

106,782,255

Iowa

-

0.7%

(0.5%

of

Total

Investments)

5,775

Iowa

Finance

Authority

Senior

Living

Facilities

Revenue

Bonds,

Sunrise

Retirement

Community

Project,

Refunding

Series

2021,

5.000%,

9/01/51

9/28

at

102.00

N/R  

4,336,679

8,250

Iowa

Finance

Authority,

Iowa,

Midwestern

Disaster

Area

Revenue

Bonds,

Iowa

Fertilizer

Company

Project,

Refunding

Series

2022,

5.000%,

12/01/50

12/29

at

103.00

BBB-  

8,200,748

3,085

Iowa

Finance

Authority,

Senior

Housing

Revenue

Bonds,

Northcrest

Inc.

Project,

Series

2018A,

5.000%,

3/01/48

3/24

at

103.00

BB+  

2,625,643

8,265

Iowa

Tobacco

Settlement

Authority,

Tobacco

Settlement

Asset-Backed

Bonds,

Class

2

Capital

Appreciation

Senior

Lien

Series

2021B-2,

0.000%,

6/01/65

6/31

at

25.58

N/R  

964,691

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

86

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Iowa

(continued)

Xenia

Rural

Water

District,

Iowa,

Water

Revenue

Bonds,

Refunding

Capital

Loan

Note

Series

2016:

$

4,700

5.000%,

12/01/36,

(Pre-refunded

12/01/26)

12/26

at

100.00

A-  (4)

$

5,095,129

5,990

5.000%,

12/01/41,

(Pre-refunded

12/01/26)

12/26

at

100.00

A-  (4)

6,493,579

Total

Iowa

27,716,469

Kansas

-

0.6%

(0.4%

of

Total

Investments)

Ellis

County

Unified

School

District

489

Hays,

Kansas,

General

Obligation

Bonds,

Refunding

&

Improvement

Series

2022B:

5,000

5.000%,

9/01/42

-

AGM

Insured

9/31

at

100.00

AA  

5,480,200

3,550

5.000%,

9/01/47

-

AGM

Insured

9/31

at

100.00

AA  

3,832,048

3,700

Kansas

Municipal

Energy

Agency,

Power

Project

Revenue

Bonds,

Dogwood

Project,

Series

2018A,

5.000%,

4/01/38

-

BAM

Insured

4/26

at

100.00

AA  

3,905,350

Lawrence,

Kansas,

Hospital

Revenue

Bonds,

Lawrence

Memorial

Hospital,

Series

2018A:

6,000

5.000%,

7/01/43

7/28

at

100.00

A-  

6,142,140

3,965

5.000%,

7/01/48

7/28

at

100.00

A-  

4,024,673

Total

Kansas

23,384,411

Kentucky

-

0.7%

(0.4%

of

Total

Investments)

6,010

Kentucky

Economic

Development

Finance

Authority,

Health

System

Revenue

Bonds,

Norton

Healthcare

Inc.,

Series

2000B,

0.000%,

10/01/28

-

NPFG

Insured

No

Opt.

Call

Baa2  

4,977,783

1,300

Kentucky

Economic

Development

Finance

Authority,

Hospital

Revenue

Bonds,

Owensboro

Health,

Refunding

Series

2017A,

5.000%,

6/01/37

6/27

at

100.00

BBB-  

1,317,771

Kentucky

Public

Transportation

Infrastructure

Authority,

Toll

Revenue

Bonds,

Downtown

Crossing

Project,

Convertible

Capital

Appreciation

First

Tier

Series

2013C:

5,000

0.000%,

7/01/43

(5)

7/31

at

100.00

Baa2  

5,669,350

8,610

0.000%,

7/01/46

(5)

7/31

at

100.00

Baa2  

9,779,582

Kentucky

Public

Transportation

Infrastructure

Authority,

Toll

Revenue

Bonds,

Downtown

Crossing

Project,

First

Tier

Series

2013A:

2,655

5.750%,

7/01/49,

(Pre-refunded

7/01/23)

7/23

at

100.00

Baa2  (4)

2,663,124

430

6.000%,

7/01/53,

(Pre-refunded

7/01/23)

7/23

at

100.00

Baa2  (4)

431,475

1,380

University

of

Kentucky,

General

Receipts

Bonds,

University

of

Kentucky

Mixed-Use

Parking

Project,

Series

2019A,

4.000%,

5/01/44

5/29

at

100.00

Aa3  

1,346,742

Total

Kentucky

26,185,827

Louisiana

-

1.8%

(1.1%

of

Total

Investments)

6,535

Ascension

Parish

Industrial

development

Board,

Louisiana,

Revenue

Bonds,

Impala

Warehousing

(US)

LLC

Project,

Series

2013,

6.000%,

7/01/36

7/23

at

100.00

N/R  

6,542,580

4,000

East

Baton

Rouge

Parish

Capital

Improvement

District,

Louisiana,

MOVEBR

Sales

Tax

Revenue

Bonds,

Series

2019,

5.000%,

8/01/48

8/29

at

100.00

Aa3  

4,228,640

1,870

Jefferson

Sales

Tax

District,

Jefferson

Parish,

Louisiana,

Special

Sales

Tax

Revenue

Bonds,

Series

2017B,

5.000%,

12/01/42

-

AGM

Insured

12/27

at

100.00

A1  

1,958,526

1,695

Louisiana

Public

Facilities

Authority,

Lease

Revenue

Bonds,

Provident

Group-Flagship

Properties

LLC

-

Louisiana

State

University

Nicolson

Gateway

Project,

Series

2016A,

5.000%,

7/01/46

7/26

at

100.00

A3  

1,721,781

Louisiana

Public

Facilities

Authority,

Louisiana,

Revenue

Bonds,

Ochsner

Clinic

Foundation

Project,

Refunding

Series

2017:

2,000

5.000%,

5/15/42

5/27

at

100.00

A3  

2,048,960

12,500

5.000%,

5/15/46

5/27

at

100.00

A3  

12,743,250

87

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Louisiana

(continued)

Louisiana

Public

Facilities

Authority,

Revenue

Bonds,

Ochsner

Clinic

Foundation

Project,

Refunding

Series

2016:

$

20

4.000%,

5/15/35,

(Pre-refunded

5/15/26)

5/26

at

100.00

N/R  (4)

$

20,662

2,345

4.000%,

5/15/36

5/26

at

100.00

A3  

2,362,189

20

5.000%,

5/15/47,

(Pre-refunded

5/15/26)

5/26

at

100.00

N/R  (4)

21,240

1,975

Louisiana

Public

Facilities

Authority,

Revenue

Bonds,

Ochsner

Clinic

Foundation

Project,

Series

2015,

5.000%,

5/15/47

5/25

at

100.00

A3  

2,002,235

13,590

Louisiana

Stadium

and

Exposition

District,

Revenue

Refunding

Bonds,

Senior

Lien

Series

2013A,

5.000%,

7/01/36

7/23

at

100.00

A2  

13,596,795

1,015

Louisiana

State,

Gasoline

and

Fuels

Tax

Revenue

Bonds,

Refunding

Second

Lien

Series

2017C,

5.000%,

5/01/45

11/27

at

100.00

AA-  

1,064,573

5,000

New

Orleans

Aviation

Board,

Louisiana,

General

Airport

Revenue

Bonds,

North

Terminal

Project,

Series

2017A,

5.000%,

1/01/48

1/27

at

100.00

A  

5,155,300

6,280

New

Orleans,

Louisiana,

Sewerage

Service

Revenue

Bonds,

Refunding

Series

2014,

5.000%,

6/01/44,

(Pre-refunded

6/01/24)

6/24

at

100.00

A  (4)

6,403,276

4,000

Port

New

Orleans

Board

of

Commissioners,

Louisiana,

Revenue

Bonds,

Port

Facilities,

Refunding

Series

2018A,

5.000%,

4/01/48

-

AGM

Insured

4/28

at

100.00

A1  

4,153,720

5,000

Saint

Tammany

Parish

Hospital

Service

District

1,

Louisiana,

Hospital

Revenue

Bonds,

St.

Tammany

Parish

Hospital

Project,

Refunding

Series

2018A,

5.000%,

7/01/48

7/28

at

100.00

AA-  

5,061,550

1,355

Shreveport,

Louisiana,

Water

and

Sewer

Revenue

Bonds,

Refunding

Series

2015,

5.000%,

12/01/40

12/25

at

100.00

Baa1  

1,402,154

Total

Louisiana

70,487,431

Maine

-

0.9%

(0.5%

of

Total

Investments)

7,000

Maine

Health

and

Higher

Educational

Facilities

Authority

Revenue

Bonds,

Eastern

Maine

Medical

Center

Obligated

Group

Issue,

Series

2013,

5.000%,

7/01/43,

(Pre-refunded

7/01/23)

7/23

at

100.00

Ba1  (4)

7,018,200

6,300

Maine

Health

and

Higher

Educational

Facilities

Authority

Revenue

Bonds,

Eastern

Maine

Medical

Center

Obligated

Group

Issue,

Series

2016A,

5.000%,

7/01/41

7/26

at

100.00

Ba1  

6,256,530

8,675

Maine

Health

and

Higher

Educational

Facilities

Authority

Revenue

Bonds,

MaineHealth

Issue,

Series

2018A,

5.000%,

7/01/43

7/28

at

100.00

A+  

9,022,347

11,150

Maine

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

MaineHealth

Issue,

Series

2020A,

4.000%,

7/01/50

7/30

at

100.00

A+  

10,472,637

Total

Maine

32,769,714

Maryland

-

1.6%

(1.0%

of

Total

Investments)

5,905

Baltimore,

Maryland,

Convention

Center

Hotel

Revenue

Bonds,

Refunding

Series

2017,

5.000%,

9/01/46

9/27

at

100.00

CCC+  

5,565,699

8,610

Baltimore,

Maryland,

Revenue

Bonds,

Water

Projects,

Subordinate

Series

2017A,

5.000%,

7/01/41

1/27

at

100.00

A+  

9,020,525

4,000

Maryland

Health

and

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

University

of

Maryland

Medical

System

Issue,

Taxable

Series

2017D,

4.000%,

7/01/48

1/28

at

100.00

A  

3,824,080

4,125

Maryland

Stadium

Authority,

Lease

Revenue

Bonds,

Built

To

Learn,

Series

2022A,

4.000%,

6/01/47

6/32

at

100.00

A1  

4,041,015

17,000

Maryland

Stadium

Authority,

Revenue

Bonds,

Baltimore

City

Public

Schools

Construction

&

Revitalization

Program,

Series

2018A,

5.000%,

5/01/42

5/28

at

100.00

AA-  

18,054,170

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

88

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Maryland

(continued)

Maryland

Transportation

Authority,

Revenue

Bonds,

Transportation

Facilities

Projects,

Series

2020:

$

3,000

4.000%,

7/01/39

7/30

at

100.00

AA-  

$

3,071,160

3,000

4.000%,

7/01/50

7/30

at

100.00

AA-  

2,929,590

9,095

Maryland

Transportation

Authority,

Revenue

Bonds,

Transportation

Facilities

Projects,

Series

2021A,

5.000%,

7/01/51

7/31

at

100.00

Aa2  

9,852,340

2,000

Montgomery

County,

Maryland,

Revenue

Bonds,

Trinity

Health

Credit

Group,

Series

2015,

5.000%,

12/01/44

6/25

at

100.00

AA-  

2,043,520

1,150

Rockville

Mayor

and

Council,

Maryland,

Economic

Development

Revenue

Bonds,

Ingleside

King

Farm

Project,

Series

2017A-1,

5.000%,

11/01/37

11/24

at

103.00

B  

1,039,669

2,250

Rockville

Mayor

and

Council,

Maryland,

Economic

Development

Revenue

Bonds,

Series

2017B,

5.000%,

11/01/47

11/24

at

103.00

B  

1,894,680

Total

Maryland

61,336,448

Massachusetts

-

1.8%

(1.1%

of

Total

Investments)

5,000

Massachusetts

Bay

Transportation

Authority,

Sales

Tax

Revenue

Bonds,

Subordinated

Series

2021A-1,

4.000%,

7/01/51

7/31

at

100.00

Aa3  

4,881,450

1,250

Massachusetts

Development

Finance

Agency,

Hospital

Revenue

Bonds,

Cape

Cod

Healthcare

Obligated

Group,

Series

2013,

5.250%,

11/15/41,

(Pre-refunded

11/15/23)

11/23

at

100.00

N/R  (4)

1,263,588

435

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

N/R  (4)

500,859

930

Massachusetts

Development

Finance

Agency,

Revenue

Bonds,

Boston

Medical

Center

Issue,

Green

Bonds,

Series

2015D,

5.000%,

7/01/44

7/25

at

100.00

BBB  

940,397

11,370

Massachusetts

Development

Finance

Agency,

Revenue

Bonds,

Boston

University,

Series

2016BB-1,

5.000%,

10/01/46

10/26

at

100.00

AA-  

11,854,362

3,630

Massachusetts

Development

Finance

Agency,

Revenue

Bonds,

CareGroup

Issue,

Series

2018J-2,

5.000%,

7/01/53

7/28

at

100.00

A3  

3,732,693

1,100

Massachusetts

Development

Finance

Agency,

Revenue

Bonds,

Dana-

Farber

Cancer

Institute

Issue,

Series

2016N,

5.000%,

12/01/46

12/26

at

100.00

A  

1,128,303

Massachusetts

Development

Finance

Agency,

Revenue

Bonds,

Emerson

College,

Series

2015:

2,070

4.500%,

1/01/45

1/25

at

100.00

Baa2  

1,965,941

8,800

5.000%,

1/01/45

1/25

at

100.00

Baa2  

8,830,272

2,700

Massachusetts

Development

Finance

Agency,

Revenue

Bonds,

Olin

College,

Series

2013E,

5.000%,

11/01/43

11/23

at

100.00

A  

2,712,609

4,100

Massachusetts

Development

Finance

Agency,

Revenue

Bonds,

Partners

HealthCare

System

Issue,

Series

2017S-1,

4.000%,

7/01/36

1/28

at

100.00

AA-  

4,161,295

Massachusetts

Development

Finance

Agency,

Revenue

Bonds,

Western

New

England

University,

Series

2015:

1,380

5.000%,

9/01/40

9/25

at

100.00

BBB-  

1,344,023

1,545

5.000%,

9/01/45

9/25

at

100.00

BBB-  

1,454,185

3,000

Massachusetts

Development

Finance

Authority,

Revenue

Bonds,

WGBH

Educational

Foundation,

Series

2002A,

5.750%,

1/01/42

-

AMBAC

Insured

No

Opt.

Call

AA-  

3,787,080

5,000

Massachusetts

State,

General

Obligation

Bonds,

Consolidated

Loan,

Series

2022C,

5.250%,

10/01/52

10/32

at

100.00

AA+  

5,633,600

12,000

Massachusetts

State,

Transportation

Fund

Revenue

Bonds,

Rail

Enhancement

Program,

Sustainability  Green

Series

2022A,

5.000%,

6/01/50

6/31

at

100.00

Aa1  

13,129,320

Total

Massachusetts

67,319,977

89

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Michigan

-

12.8%

(7.9%

of

Total

Investments)

$

315

Advanced

Technology

Academy,

Michigan,

Public

School

Academy

Revenue

Bonds,

Refunding

Series

2019,

5.000%,

11/01/34

11/27

at

102.00

BB+  

$

308,265

840

Ann

Arbor

Public

School

District,

Washtenaw

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2015,

5.000%,

5/01/24

No

Opt.

Call

Aa3  

854,960

895

Bloomfield

Township,

Michigan,

General

Obligation

Bonds,

Refunding

Series

2016,

5.000%,

5/01/28

5/26

at

100.00

AAA  

952,459

4,445

Byron

Center

Public

Schools,

Kent

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2017I,

5.000%,

5/01/47

5/27

at

100.00

AA  

4,618,622

1,135

Caledonia

Community

Schools,

Kent,

Allegan

and

Barry

Counties,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2014,

5.000%,

5/01/39

5/24

at

100.00

AA  

1,151,412

1,220

Central

Michigan

University

Board

of

Trustees,

General

Revenue

Bonds,

Refunding

Series

2014,

5.000%,

10/01/39

10/24

at

100.00

A+  

1,238,312

1,000

Conner

Creek

Academy

East,

Michigan,

Public

School

Revenue

Bonds,

Series

2007,

5.250%,

11/01/36

5/23

at

100.00

B  

759,140

2,000

County

of

Calhoun

Hospital

Finance

Authority,

Michigan,

Hospital

Revenue

Bonds,

Oaklawn

Hospital,

Refunding

Series

2016,

5.000%,

2/15/47

2/27

at

100.00

Ba1  

1,949,820

4,400

Detroit

Downtown

Development

Authority,

Michigan,

Tax

Increment

Revenue

Bonds,

Catalyst

Development

Project,

Series

2018A,

5.000%,

7/01/48

-

AGM

Insured

7/24

at

100.00

AA  

4,382,796

2,830

Detroit,

Michigan,

Senior

Lien

Sewerage

Disposal

System

Revenue

Bonds,

Series

2001B,

5.500%,

7/01/29

-

NPFG

Insured

No

Opt.

Call

A2  

3,061,664

15

Detroit,

Michigan,

Water

Supply

System

Revenue

Bonds,

Refunding

Second

Lien

Series

2004A,

5.000%,

7/01/34

-

AGM

Insured

5/23

at

100.00

A+  

15,022

1,700

Downriver

Utility

Wastewater

Authority,

Michigan,

Sewer

System

Revenue

Bonds,

Series

2018,

5.000%,

4/01/43

-

AGM

Insured

4/28

at

100.00

AA  

1,795,302

Eastern

Michigan

University,

General

Revenue

Bonds,

Refunding

Series

2017A:

1,100

5.000%,

3/01/33

-

BAM

Insured

3/27

at

100.00

A3  

1,177,660

2,270

5.000%,

3/01/36

-

BAM

Insured

3/27

at

100.00

A3  

2,415,961

11,165

Eastern

Michigan

University,

General

Revenue

Bonds,

Series

2018A,

4.000%,

3/01/44

-

AGM

Insured

3/28

at

100.00

A1  

10,767,749

Ferris

State

University,

Michigan,

General

Revenue

Bonds,

Series

2020A:

1,000

4.000%,

10/01/39

10/29

at

100.00

A+  

984,010

350

4.000%,

10/01/40

10/29

at

100.00

A+  

342,538

Genesee

County,

Michigan,

Sewage

Disposal

System

Revenue

Bonds,

Interceptors

&

Treatment

Facilties,

Series

2020A:

200

4.000%,

6/01/36

-

BAM

Insured

6/29

at

100.00

AA  

208,704

200

4.000%,

6/01/37

-

BAM

Insured

6/29

at

100.00

AA  

206,812

200

4.000%,

6/01/38

-

BAM

Insured

6/29

at

100.00

AA  

204,996

200

4.000%,

6/01/39

-

BAM

Insured

6/29

at

100.00

AA  

202,742

220

4.000%,

6/01/40

-

BAM

Insured

6/29

at

100.00

AA  

223,021

Grand

Rapids

and

Kent

County

Joint

Building

Authority,

Michigan,

Limited

Tax

General

Obligation

Bonds,

Devos

Place

Project,

Series

2001:

8,260

0.000%,

12/01/23

No

Opt.

Call

AAA  

8,103,638

8,575

0.000%,

12/01/24

No

Opt.

Call

AAA  

8,162,199

8,900

0.000%,

12/01/25

No

Opt.

Call

AAA  

8,244,782

3,000

0.000%,

12/01/26

No

Opt.

Call

AAA  

2,706,240

100

0.000%,

12/01/27

No

Opt.

Call

AAA  

87,885

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

90

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Michigan

(continued)

$

4,305

0.000%,

12/01/29

No

Opt.

Call

AAA  

$

3,593,384

1,000

Grand

Rapids

Public

Schools,

Kent

County,

Michigan,

General

Obligation

Bonds,

Refunding

School

Building

&

Site

Series

2016,

5.000%,

5/01/38

-

AGM

Insured

5/26

at

100.00

A3  

1,046,280

Grand

Rapids

Public

Schools,

Kent

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2019:

1,000

5.000%,

11/01/36

-

AGM

Insured

5/29

at

100.00

A3  

1,094,700

1,250

5.000%,

11/01/42

-

AGM

Insured

5/29

at

100.00

A3  

1,331,713

1,850

5.000%,

11/01/43

-

AGM

Insured

5/29

at

100.00

A3  

1,972,174

Grand

Rapids,

Michigan,

Sanitary

Sewer

System

Revenue

Bonds,

Improvement

&

Refunding

Series

2014:

1,000

5.000%,

1/01/32,

(Pre-refunded

1/01/24)

1/24

at

100.00

AA  (4)

1,011,710

1,000

5.000%,

1/01/33,

(Pre-refunded

1/01/24)

1/24

at

100.00

AA  (4)

1,011,710

1,000

5.000%,

1/01/34,

(Pre-refunded

1/01/24)

1/24

at

100.00

AA  (4)

1,011,710

1,855

5.000%,

1/01/44,

(Pre-refunded

1/01/24)

1/24

at

100.00

AA  (4)

1,876,722

Grand

Rapids,

Michigan,

Sanitary

Sewer

System

Revenue

Bonds,

Series

2018:

2,500

5.000%,

1/01/43

1/28

at

100.00

AA  

2,635,750

6,055

5.000%,

1/01/48

1/28

at

100.00

AA  

6,344,853

4,295

Grand

Rapids,

Michigan,

Water

Supply

System

Revenue

Bonds,

Series

2020,

5.000%,

1/01/45

1/30

at

100.00

AA  

4,669,996

Grand

Traverse

County

Hospital

Finance

Authority,

Michigan,

Revenue

Bonds,

Munson

Healthcare,

Series

2019A:

1,720

5.000%,

7/01/36

7/28

at

100.00

A1  

1,851,150

1,995

5.000%,

7/01/39

7/28

at

100.00

A1  

2,107,099

500

Grand

Valley

State

University,

Michigan,

General

Revenue

Bonds,

Refunding

Series

2014B,

5.000%,

12/01/28

12/24

at

100.00

A+  

513,160

1,005

Great

Lakes

Water

Authority,

Michigan,

Sewer

Disposal

System

Revenue

Bonds,

Refunding

Second

Lien

Series

2016C,

5.000%,

7/01/32

7/26

at

100.00

A2  

1,067,360

Great

Lakes

Water

Authority,

Michigan,

Water

Supply

Revenue

Bonds,

Refunding

Senior

Lien

Series

2016C:

6,245

5.000%,

7/01/32

7/26

at

100.00

A1  

6,653,985

10,000

5.000%,

7/01/35

7/26

at

100.00

A1  

10,576,800

27,960

Great

Lakes

Water

Authority,

Michigan,

Water

Supply

Revenue

Bonds,

Senior

Lien

Series

2016A,

5.000%,

7/01/46

7/26

at

100.00

A1  

28,826,201

6,910

Hudsonville

Public

Schools,

Ottawa

and

Allegan

Counties,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2020-I,

4.000%,

5/01/47

5/30

at

100.00

AA  

6,663,866

1,265

Jenison

Public

Schools,

Ottawa

County,

Michigan,

General

Obligation

Bonds,

Series

2017,

5.000%,

5/01/30

5/27

at

100.00

Aa3  

1,377,876

1,675

Kalamazoo

County,

Michigan,

General

Obligation

Bonds,

Juvenile

Home

Facilities

Series

2017,

5.000%,

4/01/30

4/27

at

100.00

AA+  

1,833,204

Kent

County,

Michigan,

General

Obligation

Bonds,

Limited

Tax

Capital

Improvement

Series

2016:

1,000

5.000%,

6/01/31

6/26

at

100.00

AAA  

1,063,780

1,445

5.000%,

6/01/34

6/26

at

100.00

AAA  

1,529,272

Kent

County,

Michigan,

General

Obligation

Bonds,

Limited

Tax

Capital

Improvement

Series

2017A:

1,570

5.000%,

6/01/36

6/27

at

100.00

AAA  

1,710,688

1,650

5.000%,

6/01/37

6/27

at

100.00

AAA  

1,787,857

1,025

Kent

County,

Michigan,

General

Obligation

Bonds,

Limited

Tax

Series

2015,

5.000%,

1/01/34

1/25

at

100.00

AAA  

1,061,008

91

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Michigan

(continued)

$

3,440

Kent

County,

Michigan,

General

Obligation

Bonds,

Refunding

Limited

Tax

Series

2015,

5.000%,

1/01/31

1/25

at

100.00

AAA  

$

3,567,486

Lake

Saint

Claire

Clean

Water

Drain

Drainage

District,

Macomb

County,

Michigan,

General

Obligation

Bonds,

Series

2013:

1,000

5.000%,

10/01/25,

(Pre-refunded

10/01/23)

10/23

at

100.00

AA+  (4)

1,007,490

1,020

5.000%,

10/01/26,

(Pre-refunded

10/01/23)

10/23

at

100.00

AA+  (4)

1,027,640

Lake

Superior

State

University

Board

of

Trustees,

Michigan,

General

Revenue

Bonds,

Series

2018:

2,395

5.000%,

1/15/38

-

AGM

Insured

1/28

at

100.00

AA  

2,538,389

4,000

5.000%,

1/15/43

-

AGM

Insured

1/28

at

100.00

AA  

4,213,560

10,900

Lansing

Board

of

Water

and

Light,

Michigan,

Utility

System

Revenue

Bonds,

Series

2019A,

5.000%,

7/01/44

7/29

at

100.00

AA-  

11,582,013

13,000

Lansing

Board

of

Water

and

Light,

Michigan,

Utility

System

Revenue

Bonds,

Series

2021A,

5.000%,

7/01/51

7/31

at

100.00

AA-  

13,829,010

Lansing

School

District,

Ingham

County,

Michigan,

General

Obligation

Bonds,

School

Building

and

Site

Series

2019II:

1,325

5.000%,

5/01/40

5/29

at

100.00

AA  

1,451,180

1,000

5.000%,

5/01/41

5/29

at

100.00

AA  

1,095,350

Lansing

School

District,

Ingham

County,

Michigan,

General

Obligation

Bonds,

Series

2016I:

2,085

5.000%,

5/01/38

5/26

at

100.00

AA  

2,171,236

2,200

5.000%,

5/01/41

5/26

at

100.00

AA  

2,283,996

2,200

Lansing

Township

Downtown

Development

Authority,

Ingham

County,

Michigan,

Tax

Increment

Bonds,

Series

2013A,

5.950%,

2/01/42

2/24

at

103.00

N/R  

2,132,174

Marquettte,

Michigan,

Electric

Utility

System

Revenue

Bonds,

Refunding

Series

2016A:

75

5.000%,

7/01/32

7/26

at

100.00

AA-  

79,093

500

5.000%,

7/01/33

7/26

at

100.00

AA-  

526,360

1,500

Michigan

Finance

Authority,

Distributable

State

Aid

Revenue

Bonds,

Charter

County

of

Wayne

Criminal

Justice

Center

Project,

Senior

Lien

Series

2018,

5.000%,

11/01/43

11/28

at

100.00

Aa3  

1,587,030

Michigan

Finance

Authority,

Distributable

State

Aid

Revenue

Bonds,

Charter

County

of

Wayne,

Second

Lien

Refunding

Series

2020:

17,500

4.000%,

11/01/50

11/30

at

100.00

Aa3  

16,745,050

10,005

4.000%,

11/01/55

11/30

at

100.00

Aa3  

9,488,142

3,500

Michigan

Finance

Authority,

Higher

Education

Limited

Obligation

Revenue

Bonds,

Kalamazoo

College

Project,

Refunding

Series

2018,

5.000%,

12/01/43

12/28

at

100.00

A3  

3,639,685

1,780

Michigan

Finance

Authority,

Hospital

Revenue

Bonds,

Beaumont

Health

Credit

Group,

Refunding

Series

2015A,

5.000%,

8/01/32,

(Pre-

refunded

8/01/24)

8/24

at

100.00

Aa3  (4)

1,817,985

4,850

Michigan

Finance

Authority,

Hospital

Revenue

Bonds,

MidMichigan

Health

Credit

Group,

Refunding

Series

2014,

5.000%,

6/01/39,

(Pre-

refunded

6/01/24)

6/24

at

100.00

A+  (4)

4,950,395

3,930

Michigan

Finance

Authority,

Hospital

Revenue

Bonds,

Oakwood

Obligated

Group,

Refunding

Series

2013,

5.000%,

8/15/31,

(Pre-

refunded

8/15/23)

8/23

at

100.00

Aa3  (4)

3,949,296

Michigan

Finance

Authority,

Hospital

Revenue

Bonds,

Sparrow

Obligated

Group,

Refunding

Series

2015:

3,330

5.000%,

11/15/45,

(Pre-refunded

5/15/25)

5/25

at

100.00

N/R  (4)

3,470,493

2,730

5.000%,

11/15/45

5/25

at

100.00

A-  

2,778,648

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

92

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Michigan

(continued)

Michigan

Finance

Authority,

Local

Government

Loan

Program

Revenue

Bonds,

Detroit

Regional

Convention

Facility

Authority

Local

Project,

Series

2014H-1:

$

2,000

5.000%,

10/01/24

10/23

at

100.00

AA-  

$

2,015,440

2,000

5.000%,

10/01/25

10/24

at

100.00

AA-  

2,045,260

11,025

5.000%,

10/01/39

10/24

at

100.00

AA-  

11,176,814

Michigan

Finance

Authority,

Local

Government

Loan

Program

Revenue

Bonds,

Detroit

Water

&

Sewerage

Department

Sewage

Disposal

System

Local

Project,

Second

Lien

Series

2015C:

4,665

5.000%,

7/01/34

7/25

at

100.00

A2  

4,801,825

1,070

5.000%,

7/01/35

7/25

at

100.00

A2  

1,098,911

Michigan

Finance

Authority,

Local

Government

Loan

Program

Revenue

Bonds,

Detroit

Water

&

Sewerage

Department

Water

Supply

System

Local

Project,

Refunding

Senior

Loan

Series

2014D-1:

1,500

5.000%,

7/01/35

-

AGM

Insured

7/24

at

100.00

A1  

1,522,785

1,625

5.000%,

7/01/37

-

AGM

Insured

7/24

at

100.00

A1  

1,645,410

Michigan

Finance

Authority,

Michigan,

Revenue

Bonds,

Trinity

Health

Credit

Group,

Refunding

Series

2016MI:

5,340

5.000%,

12/01/45

6/26

at

100.00

AA-  

5,454,596

175

5.000%,

12/01/45,

(Pre-refunded

6/01/26)

6/26

at

100.00

N/R  (4)

186,855

9,000

Michigan

Finance

Authority,

Michigan,

Revenue

Bonds,

Trinity

Health

Credit

Group,

Refunding

Series

2016MI-2,

4.000%,

3/01/51

3/32

at

100.00

AA-  

8,325,540

12,520

Michigan

Finance

Authority,

Michigan,

Revenue

Bonds,

Trinity

Health

Credit

Group,

Refunding

Series

2017A-MI,

4.000%,

12/01/36

12/27

at

100.00

AA-  

12,634,683

1,900

Michigan

Finance

Authority,

Michigan,

Revenue

Bonds,

Trinity

Health

Credit

Group,

Refunding

Series

2017MI,

5.000%,

12/01/30

6/27

at

100.00

AA-  

2,059,714

2,000

Michigan

Finance

Authority,

Michigan,

Revenue

Bonds,

Trinity

Health

Credit

Group,

Refunding

Series

2019A-MI,

4.000%,

12/01/49

12/29

at

100.00

AA-  

1,862,040

11,730

Michigan

Finance

Authority,

Tobacco

Settlement

Asset-

Backed

Bonds,

2006

Sold

Tobacco

Receipts

Senior

Current

Interest

Series

2020A-2,

5.000%,

6/01/40

12/30

at

100.00

BBB+  

12,241,663

10,330

Michigan

Hospital

Finance

Authority,

Revenue

Bonds,

Ascension

Health

Senior

Credit

Group,

Refunding

&

Project

Series

2010F-6,

4.000%,

11/15/47

11/26

at

100.00

Aa2  

9,677,970

200

Michigan

Public

Educational

Facilities

Authority,

Charter

School

Revenue

Bonds,

American

Montessori

Academy,

Series

2007,

6.500%,

12/01/37

5/23

at

100.00

N/R  

199,798

Michigan

State

Building

Authority,

Revenue

Bonds,

Facilities

Program,

Refunding

Series

2015-I:

14,915

5.000%,

4/15/31

10/25

at

100.00

AA-  

15,761,725

2,085

5.000%,

4/15/31,

(Pre-refunded

10/15/25)

10/25

at

100.00

N/R  (4)

2,196,026

5,615

5.000%,

4/15/38

10/25

at

100.00

AA-  

5,834,883

2,500

Michigan

State

Building

Authority,

Revenue

Bonds,

Facilities

Program,

Refunding

Series

2016-I,

5.000%,

10/15/46

10/26

at

100.00

AA-  

2,598,875

960

Michigan

State

Hospital

Finance

Authority,

Hospital

Revenue

Refunding

Bonds,

St.

John's

Health

System,

Series

1998A,

5.000%,

5/15/28

-

AMBAC

Insured,

(ETM)

5/23

at

100.00

N/R  (4)

1,034,150

8,300

Michigan

State

University,

General

Revenue

Bonds,

Refunding

Series

2019C,

4.000%,

2/15/44

8/29

at

100.00

AA  

8,085,030

7,790

Michigan

State

University,

General

Revenue

Bonds,

Series

2013A,

5.000%,

8/15/41

8/23

at

100.00

AA  

7,801,140

3,000

Michigan

State

University,

General

Revenue

Bonds,

Taxable

Series

2019A,

5.000%,

2/15/48

2/29

at

100.00

AA  

3,195,330

93

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Michigan

(continued)

$

1,950

Michigan

State,

Comprehensive

Transportation

Revenue

Bonds,

Refunding

Series

2015,

5.000%,

11/15/29

11/24

at

100.00

Aa2  

$

2,009,046

4,790

Mona

Shores

Public

Schools,

Muskegon

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2019I,

5.000%,

5/01/48

5/29

at

100.00

Aa1  

5,189,917

7,500

Monroe

Public

Schools,

Monroe

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2020I,

5.000%,

5/01/50

5/30

at

100.00

AA  

8,027,250

2,945

Muskegon

Community

College

District,

Michigan,

General

Obligation

Bonds,

Community

Facility

Series

2013I,

5.000%,

5/01/38

5/24

at

100.00

AA  

2,977,778

Muskegon

County,

Michigan,

General

Obligation

Wastewater

Bonds,

Management

System

1,

Refunding

Series

2015:

1,350

5.000%,

11/01/33

11/25

at

100.00

AA  

1,410,926

1,730

5.000%,

11/01/36

11/25

at

100.00

AA  

1,803,421

Northern

Michigan

University,

General

Revenue

Bonds,

Series

2018A:

400

5.000%,

12/01/33

6/28

at

100.00

A  

441,660

650

5.000%,

12/01/35

6/28

at

100.00

A  

710,365

1,200

Novi

Community

School

District,

Oakland

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2022-II,

4.000%,

5/01/47

5/32

at

100.00

Aa2  

1,160,760

5,400

Oakland

University,

Michigan,

General

Revenue

Bonds,

Series

2016,

5.000%,

3/01/47

3/26

at

100.00

A1  

5,515,560

3,805

Rockford

Public

Schools,

Kent

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2023II,

5.000%,

5/01/44

(WI/DD,

Settling

5/18/23)

5/33

at

100.00

AA  

4,141,210

5,380

Royal

Oak

Hospital

Finance

Authority,

Michigan,

Hospital

Revenue

Bonds,

William

Beaumont

Hospital

Obligated

Group,

Refunding

Series

2014D,

5.000%,

9/01/39,

(Pre-refunded

3/01/24)

3/24

at

100.00

Aa3  (4)

5,450,639

1,510

Royal

Oak,

Oakland

County,

Michigan,

General

Obligation

Bonds,

Taxable

Limited

Tax

Series

2018,

5.000%,

4/01/43

4/28

at

100.00

AA  

1,633,367

810

Saginaw

Valley

State

University,

Michigan,

General

Revenue

Bonds,

Refunding

Series

2016A,

5.000%,

7/01/35

7/26

at

100.00

A  

851,950

1,435

South

Haven

Public

Schools,

Van

Buren

Couty,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site,

Series

2014A,

5.000%,

5/01/41

-

BAM

Insured

5/24

at

100.00

AA  

1,456,468

550

Troy

School

District,

Oakland

County,

Michigan,

General

Obligation

Bonds,

Refunding

Series

2015,

5.000%,

5/01/26

5/25

at

100.00

AA  

573,650

4,000

University

of

Michigan,

General

Revenue

Bonds,

Series

2014A,

5.000%,

4/01/44,

(Pre-refunded

4/01/24)

4/24

at

100.00

AAA  (4)

4,071,040

University

of

Michigan,

Michigan,

General

Revenue

Bonds,

Series

2017A:

2,000

5.000%,

4/01/34

4/27

at

100.00

AAA  

2,187,280

2,000

5.000%,

4/01/35

4/27

at

100.00

AAA  

2,178,540

1,065

5.000%,

4/01/36,

(Pre-refunded

4/01/27)

4/27

at

100.00

AAA  (4)

1,164,247

2,000

5.000%,

4/01/42,

(Pre-refunded

4/01/27)

4/27

at

100.00

AAA  (4)

2,186,380

5,000

5.000%,

4/01/47,

(Pre-refunded

4/01/27)

4/27

at

100.00

AAA  (4)

5,465,950

7,200

5.000%,

4/01/47,

(Pre-refunded

4/01/27),

(UB)

4/27

at

100.00

AAA  (4)

7,870,968

1,600

Walled

Lake

Consolidated

School

District,

Oakland

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2014,

5.000%,

5/01/40,

(Pre-refunded

11/01/23)

11/23

at

100.00

Aa1  (4)

1,614,208

2,000

Walled

Lake

Consolidated

School

District,

Oakland

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2019,

5.000%,

5/01/49

5/29

at

100.00

Aa1  

2,154,880

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

94

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Michigan

(continued)

$

1,000

Wayne

County

Airport

Authority,

Michigan,

Revenue

Bonds,

Detroit

Metropolitan

Wayne

County

Airport,

Senior

Series

2017A,

5.000%,

12/01/42

12/27

at

100.00

A  

$

1,046,050

4,000

Wayne

County

Airport

Authority,

Michigan,

Revenue

Bonds,

Detroit

Metropolitan

Wayne

County

Airport,

Series

2012A,

5.000%,

12/01/42

-

AGM

Insured

5/23

at

100.00

A  

4,003,600

2,200

Wayne

County

Airport

Authority,

Michigan,

Revenue

Bonds,

Detroit

Metropolitan

Wayne

County

Airport,

Series

2015D,

5.000%,

12/01/45

12/25

at

100.00

A  

2,252,910

3,700

Wayne

State

University,

Michigan,

General

Revenue

Bonds,

Series

2013A,

5.000%,

11/15/40

11/23

at

100.00

A+  

3,712,580

5,000

Wayne

State

University,

Michigan,

General

Revenue

Bonds,

Series

2018A,

5.000%,

11/15/43

11/28

at

100.00

A+  

5,279,100

2,590

West

Bloomfield

School

District,

Oakland

County,

Michigan,

General

Obligation

Bonds,

School

Building

&

Site

Series

2017,

5.000%,

5/01/36

-

AGM

Insured

5/27

at

100.00

A1  

2,818,723

Western

Michigan

University,

General

Revenue

Bonds,

Refunding

Series

2013:

750

5.250%,

11/15/33,

(Pre-refunded

11/15/23)

-

AGM

Insured

11/23

at

100.00

Aa3  (4)

758,355

4,250

5.000%,

11/15/39,

(Pre-refunded

11/15/23)

-

AGM

Insured

11/23

at

100.00

Aa3  (4)

4,291,735

Western

Michigan

University,

General

Revenue

Bonds,

Refunding

Series

2015A:

1,500

5.000%,

11/15/40

5/25

at

100.00

A  

1,535,355

850

5.000%,

11/15/45

5/25

at

100.00

A  

869,193

3,335

Western

Michigan

University,

General

Revenue

Bonds,

Refunding

Series

2019A,

5.000%,

11/15/44

11/29

at

100.00

A  

3,527,263

350

Williamston

Community

School

District,

Michigan,

Unlimited

Tax

General

Obligation

QSBLF

Bonds,

Series

1996,

5.500%,

5/01/25

-

NPFG

Insured

No

Opt.

Call

Aa2  

358,876

2,700

Wyandotte,

Michigan,

Electric

Revenue

Bonds,

Refunding

Series

2015A,

5.000%,

10/01/44

-

BAM

Insured

10/25

at

100.00

AA  

2,802,411

Total

Michigan

486,242,494

Minnesota

-

4.5%

(2.8%

of

Total

Investments)

285

Baytown

Township,

Minnesota

Charter

School

Lease

Revenue

Bonds,

Saint

Croix

Preparatory

Academy,

Refunding

Series

2016A,

4.000%,

8/01/36

8/26

at

100.00

BB+  

242,997

3,565

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  

2,562,059

730

Brooklyn

Center,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Tesfa

International

dba

Twin

Lakes

STEM

Academy

Project,

Taxable

Series

2021B,

6.000%,

6/15/31

6/29

at

100.00

N/R  

669,928

2,000

Carlton

County,

Minnesota,

General

Obligation

Bonds,

Minnesota

State

Credit

Enhancement

Program

Series

2022A,

4.000%,

2/01/47

2/32

at

100.00

Aa1  

2,024,360

350

Chatfield,

Minnesota,

Healthcare

and

Housing

Facilities

Revenue

Bonds,

Chosen

Valley

Care

Center

Project,

Refunding

Series

2019,

4.000%,

9/01/39

9/26

at

102.00

N/R  

261,566

4,005

City

of

Milaca,

Minnesota

Refunding

Revenue

Bonds,

Grandview

Christian

Home

Project,

Series

2016,

5.000%,

10/01/41

10/24

at

102.00

N/R  

3,517,391

Dakota

County

Community

Development

Agency,

Minnesota,

Senior

Housing

Revenue

Bonds,

Walker

Highview

Hills

LLC

Project,

Refunding

Series

2016A:

1,375

3.500%,

8/01/25,

144A

5/23

at

100.00

N/R  

1,336,981

1,000

5.000%,

8/01/46,

144A

5/23

at

100.00

N/R  

902,020

95

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Minnesota

(continued)

Duluth

Economic

Development

Authority,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Essentia

Health

Obligated

Group,

Series

2018A:

$

2,000

4.250%,

2/15/43

2/28

at

100.00

A-  

$

1,994,660

1,300

5.000%,

2/15/43

2/28

at

100.00

A-  

1,342,315

10,700

5.000%,

2/15/53

2/28

at

100.00

A-  

10,899,448

3,000

5.250%,

2/15/53

2/28

at

100.00

A-  

3,117,870

7,240

5.250%,

2/15/58

2/28

at

100.00

A-  

7,508,676

3,600

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-  

3,701,124

535

Independence,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Paladin

Career

&

Technical

High

School

Project,

Series

2021A,

4.000%,

6/01/41

6/29

at

102.00

N/R  

410,500

9,840

Independent

School

District

621,

Mounds

View,

Minnesota,

General

Obligation

Bonds,

School

Building

Series

2018A,

4.000%,

2/01/41

2/27

at

100.00

AAA  

9,973,627

2,800

Itasca

County

Independent

School

District

318,

Minnesota,

General

Obligation

Bonds,

Series

2018A,

4.000%,

2/01/37

2/27

at

100.00

AAA  

2,879,324

405

Minneapolis,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Cyber

Village

Academy

Project,

Series

2022A,

5.500%,

6/01/57

6/32

at

100.00

N/R  

387,593

2,250

Minneapolis,

Minnesota,

Health

Care

System

Revenue

Bonds,

Allina

Health

System,

Series

2021,

4.000%,

11/15/40

11/31

at

100.00

A1  

2,216,497

Minneapolis,

Minnesota,

Health

Care

System

Revenue

Bonds,

Fairview

Health

Services,

Series

2018A:

2,530

4.000%,

11/15/48

11/28

at

100.00

BBB+  

2,209,778

3,395

5.000%,

11/15/49

11/28

at

100.00

BBB+  

3,468,162

Minneapolis-St.

Paul

Metropolitan

Airports

Commission,

Minnesota,

Airport

Revenue

Bonds,

Refunding

Subordinate

Lien

Series

2019A:

1,000

5.000%,

1/01/33

7/29

at

100.00

A+  

1,121,940

1,245

5.000%,

1/01/44

7/29

at

100.00

A+  

1,323,597

3,500

5.000%,

1/01/49

7/29

at

100.00

A+  

3,674,755

Minneapolis-St.

Paul

Metropolitan

Airports

Commission,

Minnesota,

Airport

Revenue

Bonds,

Senior

Lien

Series

2016C:

1,630

5.000%,

1/01/37

1/27

at

100.00

AA-  

1,728,273

7,000

5.000%,

1/01/41

1/27

at

100.00

AA-  

7,306,810

Minneapolis-St.

Paul

Metropolitan

Airports

Commission,

Minnesota,

Airport

Revenue

Bonds,

Subordinate

Lien

Series

2022A:

2,000

4.125%,

1/01/47

1/32

at

100.00

A+  

1,952,860

2,000

4.250%,

1/01/52

1/32

at

100.00

A+  

1,958,640

10,385

5.000%,

1/01/52

1/32

at

100.00

A+  

11,085,988

Minnesota

Higher

Education

Facilities

Authority,

Revenue

Bonds,

University

of

Saint

Thomas,

Series

2022B:

610

4.125%,

10/01/42

10/30

at

100.00

A2  

606,212

1,000

4.125%,

10/01/42

10/30

at

100.00

A2  

993,790

2,140

5.000%,

10/01/47

10/30

at

100.00

A2  

2,258,599

1,000

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2020D,

4.000%,

8/01/42

8/30

at

100.00

AA+  

994,400

280

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2021A,

3.000%,

8/01/37

8/31

at

100.00

AA+  

259,924

650

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2021B,

3.000%,

8/01/35

8/31

at

100.00

AA+  

624,494

3,165

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2021C,

4.000%,

8/01/43

8/31

at

100.00

AA+  

3,130,280

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

96

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Minnesota

(continued)

$

4,000

Minnesota

Housing

Finance

Agency,

Housing

Infrastructure

State

Appropriation

Bonds,

Series

2022C,

5.000%,

8/01/42

8/32

at

100.00

AA+  

$

4,433,040

2,855

Rochester,

Minnesota,

Electric

Utility

Revenue

Bonds,

Refunding

Series

2017A,

5.000%,

12/01/47

12/26

at

100.00

Aa3  

2,970,656

10,000

Rochester,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Mayo

Clinic,

Series

2022,

5.000%,

11/15/57

11/32

at

100.00

AA  

10,893,400

Saint

Cloud,

Minnesota,

Health

Care

Revenue

Bonds,

CentraCare

Health

System,

Series

2019:

10,325

5.000%,

5/01/48

5/29

at

100.00

A2  

10,650,031

6,000

4.000%,

5/01/49

5/29

at

100.00

A2  

5,644,020

4,825

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Community

School

of

Excellence,

Series

2023,

5.500%,

3/01/53,

144A

3/33

at

100.00

N/R  

4,510,362

1,000

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Hmong

College

Prep

Academy

Project,

Refunding

Series

2020A,

5.000%,

9/01/40

9/30

at

100.00

BB+  

947,720

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Hmong

College

Prep

Academy

Project,

Series

2016A:

2,000

5.750%,

9/01/46

9/26

at

100.00

BB+  

2,005,940

3,850

6.000%,

9/01/51

9/26

at

100.00

BB+  

3,883,033

530

Saint

Paul

Housing

&

Redevelopment

Authority,

Minnesota,

Charter

School

Lease

Revenue

Bonds,

Hope

Community

Academy

Project,

Series

2020A,

3.875%,

12/01/30

12/28

at

102.00

BB-  

474,435

4,170

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+  

3,343,714

3,000

Saint

Paul

Housing

and

Redevelopment

Authority,

Minnesota,

Health

Care

Facility

Revenue

Bonds,

HealthPartners

Obligated

Group,

Refunding

Series

2015A,

5.000%,

7/01/30

7/25

at

100.00

A  

3,114,840

Saint

Paul

Housing

and

Redevelopment

Authority,

Minnesota,

Health

Care

Revenue

Bonds,

Fairview

Health

Services,

Series

2017A:

595

4.000%,

11/15/35

11/27

at

100.00

BBB+  

592,793

1,470

4.000%,

11/15/43

11/27

at

100.00

BBB+  

1,335,083

Saint

Paul,

Minnesota,

Housing

and

Redevelopment

Authority,

Minnesota

Charter

School

Lease

Revenue

Bonds,

Series

2022A:

210

6.500%,

6/01/29

No

Opt.

Call

N/R  

209,462

1,070

6.375%,

6/01/42

6/29

at

103.00

N/R  

1,055,994

3,055

6.500%,

6/01/57

6/29

at

103.00

N/R  

3,009,481

850

Sartell,

Minnesota,

Health

Care

Facilities

Revenue

Bonds,

Country

Manor

Campus

LLC

Project,

Refunding

Series

2017,

5.000%,

9/01/42

9/27

at

100.00

N/R  

720,672

St.

Paul

Housing

and

Redevelopment

Authority,

Minnesota,

Hospital

Revenue

Bonds,

HealthEast

Inc.,

Series

2015A:

3,595

5.000%,

11/15/40,

(Pre-refunded

11/15/25)

11/25

at

100.00

N/R  (4)

3,784,780

5,315

5.000%,

11/15/44,

(Pre-refunded

11/15/25)

11/25

at

100.00

N/R  (4)

5,595,579

Wayzata,

Minnesota

Senior

Housing

Revenue

Bonds,

Folkestone

Senior

Living

Community,

Refunding

Series

2019:

300

5.000%,

8/01/32

8/24

at

102.00

N/R  

302,748

150

5.000%,

8/01/33

8/24

at

102.00

N/R  

151,149

250

5.000%,

8/01/35

8/24

at

102.00

N/R  

250,797

600

4.000%,

8/01/39

8/24

at

102.00

N/R  

522,228

2,000

5.000%,

8/01/49

8/24

at

102.00

N/R  

1,872,300

Total

Minnesota

172,921,695

97

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Mississippi

-

0.2%

(0.1%

of

Total

Investments)

$

8,000

Medical

Center

Educational

Building

Corporation,

Mississippi,

Revenue

Bonds,

University

of

Mississippi

Medical

Center

New

Facilities

&

Refinancing

Project,

Series

2017A,

4.000%,

6/01/47

6/27

at

100.00

Aa2  

$

7,625,600

Total

Mississippi

7,625,600

Missouri

-

5.4%

(3.3%

of

Total

Investments)

Boone

County,

Missouri,

Hospital

Revenue

Bonds,

Boone

Hospital

Center,

Refunding

Series

2016:

2,470

4.000%,

8/01/33

8/26

at

100.00

Ba3  

2,001,910

4,590

5.000%,

8/01/35

8/26

at

100.00

Ba3  

3,970,809

640

4.000%,

8/01/38

8/26

at

100.00

Ba3  

478,298

Hannibal

Industrial

Development

Authority,

Missouri,

Health

Facilities

Revenue

Bonds,

Hannibal

Regional

Healthcare

System,

Series

2017:

2,860

5.000%,

10/01/42

10/27

at

100.00

BBB+  

2,928,983

1,000

5.000%,

10/01/47

10/27

at

100.00

BBB+  

1,019,200

Kansas

City

Municipal

Assistance

Corporation,

Missouri,

Leasehold

Revenue

Bonds,

Improvement

Series

2004B-1:

8,150

0.000%,

4/15/27

-

AMBAC

Insured

No

Opt.

Call

A2  

7,258,879

5,000

0.000%,

4/15/31

-

AMBAC

Insured

No

Opt.

Call

A2  

3,975,050

Kansas

City,

Missouri,

Sanitary

Sewer

System

Revenue

Bonds,

Improvement

Series

2018A:

2,475

4.000%,

1/01/38

1/28

at

100.00

AA  

2,522,495

4,470

4.000%,

1/01/42

1/28

at

100.00

AA  

4,495,479

1,475

Kansas

City,

Missouri,

Special

Obligation

Bonds,

Kansas

City

Missouri

Projects,

Series

2021A,

5.000%,

4/01/40

4/31

at

100.00

A1  

1,605,464

1,750

Kansas

City,

Missouri,

Water

Revenue

Bonds,

Series

2023A,

4.000%,

12/01/47

12/33

at

100.00

Aa2  

1,737,995

2,700

Maryland

Heights,

Missouri,

Tax

Increment

and

Special

District

Revenue

Bonds,

Westport

Plaza

Redevelopment

Area,

Series

2020,

4.125%,

11/01/38

11/29

at

100.00

N/R  

2,278,098

2,675

Metropolitan

St.

Louis

Sewerage

District,

Missouri,

Wastewater

System

Revenue

Bonds,

Series

2019B,

5.000%,

5/01/49

5/29

at

100.00

AA+  

2,868,724

5,385

Metropolitan

St.

Louis

Sewerage

District,

Missouri,

Wastewater

System

Revenue

Bonds,

Series

2020B,

5.000%,

5/01/49

5/30

at

100.00

AA+  

5,863,403

2,160

Missouri

Development

Finance

Board,

Infrastructure

Facilities

Revenue

Bonds,

City

of  Independence

Annual

Appropriation

Electric

System,

Refunding

Series

2022,

5.000%,

6/01/34

-

AGM

Insured

6/32

at

100.00

AA  

2,523,744

3,000

Missouri

Environmental

Improvement

and

Energy

Resources

Authority,

Revenue

Bonds,

Union

Electric

Company

Project,

Refunding

Series

1998A,

2.900%,

9/01/33

7/27

at

102.00

A  

2,871,810

1,350

Missouri

Health

and

Education

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Saint

Luke's

Health

System,

Inc.,

Series

2016,

5.000%,

11/15/35

5/26

at

100.00

A+  

1,412,276

1,400

Missouri

Health

and

Educational

Facilities

Authority,

Educational

Facilities

Revenue

Bonds,

Kansas

City

University

of

Medicine

and

Biosciences,

Series

2017A,

5.000%,

6/01/42

6/27

at

100.00

A1  

1,499,974

3,000

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

BJC

Health

System,

Series

2015A,

4.000%,

1/01/45

1/25

at

100.00

AA  

2,850,270

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

BJC

Health

System,

Series

2021A:

1,830

4.000%,

7/01/40

7/31

at

100.00

AA  

1,809,742

1,510

4.000%,

7/01/46

7/31

at

100.00

AA  

1,423,371

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

98

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Missouri

(continued)

$

1,500

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

BJC

Health

System,

Variable

Rate

Demand

Obligation

Series

2013C,

4.000%,

1/01/50,

(Mandatory

Put

1/01/46)

7/26

at

100.00

AA  

$

1,432,140

14,000

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

BJC

Health

System,

Variable

Rate

Demand

Obligation

Series

2017D,

4.000%,

1/01/58,

(Mandatory

Put

1/01/48),

(UB)

(8)

1/28

at

100.00

AA  

12,864,040

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

CoxHealth,

Fixed

Series

2019A:

4,165

4.000%,

11/15/44

5/29

at

100.00

A2  

3,968,620

4,220

4.000%,

11/15/49

5/29

at

100.00

A2  

3,907,425

17,300

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

CoxHealth,

Series

2013A,

5.000%,

11/15/48

11/23

at

100.00

A2  

16,940,333

5,110

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

CoxHealth,

Series

2015A,

5.000%,

11/15/39

11/25

at

100.00

A2  

5,220,785

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Mercy

Health,

Series

2017C:

1,050

4.000%,

11/15/36

11/27

at

100.00

A+  

1,059,775

2,980

4.000%,

11/15/37

11/27

at

100.00

A+  

2,995,854

2,620

5.000%,

11/15/42

11/27

at

100.00

A+  

2,709,892

2,500

5.000%,

11/15/47

11/27

at

100.00

A+  

2,568,875

28,565

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Mercy

Health,

Series

2020,

4.000%,

6/01/53

6/30

at

100.00

A+  

26,621,437

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

Mosaic

Health

System,

Series

2019A:

1,500

4.000%,

2/15/44

2/29

at

100.00

A1  

1,452,735

2,000

4.000%,

2/15/49

2/29

at

100.00

A1  

1,858,380

9,425

4.000%,

2/15/54

2/29

at

100.00

A1  

8,598,805

3,000

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

SSM

Health

Care,

Series

2014A,

4.000%,

6/01/33,

(Pre-refunded

6/01/24)

6/24

at

100.00

A+  (4)

3,019,320

3,000

Missouri

Health

and

Educational

Facilities

Authority,

Health

Facilities

Revenue

Bonds,

SSM

Health

Care,

Series

2022A,

4.000%,

6/01/52

6/32

at

100.00

A+  

2,786,910

10,000

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Children's

Mercy

Hospital,

Series

2017A,

4.000%,

5/15/42

5/25

at

102.00

AA-  

9,775,800

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Lutheran

Senior

Services

Projects,

Series

2014A:

1,540

5.000%,

2/01/35

2/24

at

100.00

BBB  

1,499,852

2,000

5.000%,

2/01/44

2/24

at

100.00

BBB  

1,839,860

1,150

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Lutheran

Senior

Services

Projects,

Series

2016A,

5.000%,

2/01/46

2/26

at

100.00

BBB  

1,046,627

700

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Lutheran

Senior

Services

Projects,

Series

2016B,

5.000%,

2/01/34

2/26

at

100.00

BBB  

685,706

1,950

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Lutheran

Senior

Services

Projects,

Series

2019A,

5.000%,

2/01/42

2/24

at

104.00

BBB  

1,808,664

Missouri

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Lutheran

Senior

Services

Projects,

Series

2019C:

1,500

5.000%,

2/01/42

2/29

at

102.00

BBB  

1,391,280

1,000

4.000%,

2/01/48

2/29

at

100.00

BBB  

759,590

7,085

Missouri

Joint

Municipal

Electric

Utility

Commission,

Power

Project

Revenue

Bonds,

Pairie

State

Power

Project,

Refunding

Series

2016A,

5.000%,

12/01/34

6/26

at

100.00

A2  

7,400,424

99

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Missouri

(continued)

$

2,415

Saint

Charles

County

Public

Water

Supply

District

2,

Missouri,

Certificates

of

Participation,

Missouri

Project

Series

2019,

4.000%,

12/01/41

12/25

at

100.00

AA+  

$

2,412,440

4,450

Saint

Charles

County

Public

Water

Supply

District

2,

Missouri,

Certificates

of

Participation,

Missouri

Project,

Series

2022,

5.000%,

12/01/44

12/30

at

100.00

AA+  

4,817,303

Saint

Charles

County

Public

Water

Supply

District

2,

Missouri,

Certificates

of

Participation,

Refudning

Series

2016C:

1,675

4.000%,

12/01/31

12/25

at

100.00

AA+  

1,724,144

2,535

5.000%,

12/01/32

12/25

at

100.00

AA+  

2,650,596

3,500

Saint

Louis

County

Industrial

Development

Authority,

Missouri,

Health

Facilities

Revenue

Bonds,

Ranken-Jordan

Project,

Refunding

&

Improvement

Series

2016,

5.000%,

11/15/41

11/25

at

100.00

N/R  

3,496,605

220

Saint

Louis

County

Industrial

Development

Authority,

Missouri,

Revenue

Bonds,

Friendship

Village

of

Sunset

Hills,

Series

2013A,

5.875%,

9/01/43

9/23

at

100.00

BB+  

220,156

7,250

Saint

Louis

County

Industrial

Development

Authority,

Missouri,

Revenue

Bonds,

Friendship

Village

Saint

Louis

Obligated

Group,

Series

2018A,

5.250%,

9/01/53

9/25

at

103.00

BB+  

6,321,638

2,300

Taney

County

Industrial

Development

Authority,

Missouri,

Sales

Tax

Revenue

Improvement

Bonds,

Big

Cedar

Infrastructure

Project

Series

2023,

6.000%,

10/01/49,

144A

10/30

at

100.00

N/R  

2,269,847

675

The

Industrial

Development

Authority

of

the

City

of

Saint

Louis,

Missouri,

Development

Financing

Revenue

Bonds,

Ballpark

Village

Development

Project,

Series

2017A,

3.875%,

11/15/29

11/26

at

100.00

N/R  

586,116

Total

Missouri

206,107,948

Montana

-

0.6%

(0.4%

of

Total

Investments)

2,975

Kalispell,

Montana,

Housing

and

Healthcare

Facilities

Revenue

Bonds,

Immanuel

Lutheran

Corporation,

Series

2017A,

5.250%,

5/15/47

5/25

at

102.00

N/R  

2,426,678

4,965

Montana

Facility

Finance

Authority,

Healthcare

Facility

Revenue

Bonds,

Kalispell

Regional

Medical

Center,

Series

2018B,

5.000%,

7/01/48

7/28

at

100.00

BBB  

4,998,961

2,580

Montana

Facility

Finance

Authority,

Hospital

Revenue

Bonds,

Benefis

Health

System

Obligated

Group,

Refunding

Series

2016,

5.000%,

2/15/41

2/27

at

100.00

A+  

2,626,259

3,310

Montana

Facility

Finance

Authority,

Montana,

Health

Facilities

Reveue

Bonds,

Bozeman

Deaconess

Health

Services

Obligated

Group,

Series

2018,

5.000%,

6/01/48

6/28

at

100.00

A  

3,362,199

1,825

Montana

Facility

Finance

Authority,

Revenue

Bonds,

Billings

Clinic

Obligated

Group,

Series

2018A,

5.000%,

8/15/48

8/28

at

100.00

AA-  

1,880,608

6,530

Montana

State

University,

General

Revenue

Bonds,

Series

2022,

5.250%,

11/15/52

-

AGM

Insured

11/32

at

100.00

Aa3  

7,249,932

Total

Montana

22,544,637

Nebraska

-

1.1%

(0.7%

of

Total

Investments)

14,165

Central

Plains

Energy

Project,

Nebraska,

Gas

Project

3

Revenue

Bonds,

Refunding

Crossover

Series

2017A,

5.000%,

9/01/42

No

Opt.

Call

BBB+  

14,770,129

3,000

Douglas

County

Hospital

Authority

2,

Nebraska,

Health

Facilities

Revenue

Bonds,

Children's

Hospital

Obligated

Group,

Series

2017,

5.000%,

11/15/47

5/27

at

100.00

A1  

3,072,060

Douglas

County

Hospital

Authority

3,

Nebraska,

Health

Facilities

Revenue

Bonds,

Nebraska

Methodist

Health

System,

Refunding

Series

2015:

3,500

5.000%,

11/01/45

11/25

at

100.00

A  

3,543,505

1,400

5.000%,

11/01/48

11/25

at

100.00

A  

1,415,134

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

100

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Nebraska

(continued)

Madison

County

Hospital

Authority

1,

Nebraska,

Hospital

Revenue

Bonds,

Faith

Regional

Health

Services

Project,

Refunding

Series

2017A:

$

2,150

5.000%,

7/01/29

7/27

at

100.00

BBB  

$

2,260,596

2,000

5.000%,

7/01/30

7/27

at

100.00

BBB  

2,103,020

Madison

County

Hospital

Authority

1,

Nebraska,

Hospital

Revenue

Bonds,

Faith

Regional

Health

Services

Project,

Series

2018:

1,000

5.000%,

7/01/32

7/25

at

100.00

BBB  

1,029,250

820

5.000%,

7/01/33

7/25

at

100.00

BBB  

843,567

2,000

5.000%,

7/01/34

7/25

at

100.00

BBB  

2,056,900

5,110

Municipal

Energy

Agency

of

Nebraska,

Power

Supply

System

Revenue

Bonds,

Refunding

Series

2016A,

5.000%,

4/01/38

10/26

at

100.00

A  

5,427,177

4,000

Omaha

Public

Power

District,

Nebraska,

Electric

System

Revenue

Bonds,

Series

2022B,

5.250%,

2/01/52

2/32

at

100.00

AA  

4,489,040

Total

Nebraska

41,010,378

Nevada

-

2.0%

(1.3%

of

Total

Investments)

6,480

Carson

City,

Nevada,

Hospital

Revenue

Bonds,

Carson

Tahoe

Regional

Healthcare

Project,

Series

2017A,

5.000%,

9/01/47

9/27

at

100.00

BBB+  

6,622,625

7,525

Clark

County,

Nevada,

General

Obligation

Bonds,

Stadium

Improvement,

Limited

Tax

Additionally

Secured

by

Pledged

Revenues,

Series

2018A,

5.000%,

5/01/48

6/28

at

100.00

AA+  

7,971,533

365

Director

of

the

State

of

Nevada

Department

of

Business

and

Industry,

Charter

School

Lease

Revenue

Bonds,

Somerset

Academy,

Series

2018A,

5.000%,

12/15/38,

144A

12/25

at

100.00

BB  

348,590

Henderson,

Nevada,

Limited

Obligation

Bonds,

Local

Improvement

District

T-18

Inspirada,

Refunding

Series

2016:

2,295

4.000%,

9/01/26

No

Opt.

Call

N/R  

2,271,981

1,520

4.000%,

9/01/27

9/26

at

100.00

N/R  

1,494,023

2,650

4.000%,

9/01/29

9/26

at

100.00

N/R  

2,564,405

2,905

4.000%,

9/01/30

9/26

at

100.00

N/R  

2,791,066

18,000

Las

Vegas

Convention

and

Visitors

Authority,

Nevada,

Convention

Center

Expansion

Revenue

Bonds,

Series

2018B,

5.000%,

7/01/43

7/28

at

100.00

A  

18,882,900

Las

Vegas

Valley

Water

District,

Nevada,

General

Obligation

Bonds,

Refunding

Series

2015:

5,000

5.000%,

6/01/32

12/24

at

100.00

AA  

5,141,750

6,620

5.000%,

6/01/39

(8)

12/24

at

100.00

AA  

6,751,209

11,915

5.000%,

6/01/39,

(UB)

12/24

at

100.00

AA  

12,151,155

Las

Vegas

Valley

Water

District,

Nevada,

General

Obligation

Bonds,

Tender

Option

Bond

Trust

2015-XF0233:

3,995

12.035%,

6/01/24,

144A,

(IF)

(8)

No

Opt.

Call

AA  

4,311,524

1,000

12.144%,

6/01/24,

144A,

(IF)

(8)

No

Opt.

Call

AA  

1,079,280

2,500

12.041%,

6/01/39,

144A,

(IF)

(8)

12/24

at

100.00

AA  

2,698,200

1,250

12.041%,

6/01/39,

144A,

(IF)

(8)

12/24

at

100.00

AA  

1,349,100

1,250

12.041%,

6/01/39,

144A,

(IF)

(8)

12/24

at

100.00

AA  

1,349,100

Total

Nevada

77,778,441

New

Hampshire

-

0.1%

(0.1%

of

Total

Investments)

1,500

New

Hampshire

Health

and

Education

Facilities

Authority,

Revenue

Bonds,

Concord

Hospital,

Series

2017,

5.000%,

10/01/47

10/27

at

100.00

A2  

1,545,135

New

Hampshire

Health

and

Education

Facilities

Authority,

Revenue

Bonds,

Dartmouth-Hitchcock

Obligated

Group,

Series

2018A:

1,115

5.000%,

8/01/36

2/28

at

100.00

A  

1,177,117

2,935

5.000%,

8/01/37

2/28

at

100.00

A  

3,083,951

Total

New

Hampshire

5,806,203

101

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

New

Jersey

-

7.2%

(4.5%

of

Total

Investments)

$

10,600

New

Jersey

Economic

Development

Authority,

Revenue

Bonds,

New

Jersey

Transit

Corporation

Projects

Sublease,

Refunding

Series

2017B,

5.000%,

11/01/25

No

Opt.

Call

A-  

$

11,047,320

6,000

New

Jersey

Economic

Development

Authority,

Revenue

Bonds,

Provident

Group

-

Montclair

Properties

LLC,

Montclair

State

University

Student

Housing

Project,

Refunding

Series

2017,

5.000%,

6/01/42

-

AGM

Insured

6/27

at

100.00

A1  

6,166,320

20,890

New

Jersey

Economic

Development

Authority,

School

Facilities

Construction

Bonds,

Refunding

Series

2016BBB,

5.500%,

6/15/30,

(Pre-refunded

12/15/26)

12/26

at

100.00

A-  (4)

22,985,267

New

Jersey

Economic

Development

Authority,

School

Facilities

Construction

Bonds,

Series

2014UU:

5,515

5.000%,

6/15/30,

(Pre-refunded

6/15/24)

6/24

at

100.00

A-  (4)

5,630,098

4,065

5.000%,

6/15/40

6/24

at

100.00

A-  

4,149,837

935

5.000%,

6/15/40,

(Pre-refunded

6/15/24)

6/24

at

100.00

N/R  (4)

954,513

New

Jersey

Economic

Development

Authority,

School

Facilities

Construction

Bonds,

Series

2018EEE:

630

5.000%,

6/15/43

12/28

at

100.00

A-  

662,376

370

5.000%,

6/15/43,

(Pre-refunded

12/15/28)

12/28

at

100.00

N/R  (4)

420,886

2,415

New

Jersey

Economic

Development

Authority,

School

Facilities

Construction

Bonds,

Social

Series

2021QQQ,

4.000%,

6/15/50

12/30

at

100.00

A-  

2,283,093

2,500

New

Jersey

Health

Care

Facilities

Financing

Authority,

Revenue

Bonds,

Hackensack

Meridian

Health

Obligated

Group,

Refunding

Series

2017A,

5.000%,

7/01/37

7/27

at

100.00

AA-  

2,657,600

720

New

Jersey

Health

Care

Facilities

Financing

Authority,

Revenue

Bonds,

Robert

Wood

Johnson

University

Hospital,

Series

2013A,

5.500%,

7/01/43

7/23

at

100.00

AA-  

721,325

10,970

New

Jersey

Health

Care

Facilities

Financing

Authority,

Revenue

Bonds,

RWJ

Barnabas

Health

Obligated

Group,

Refunding

Series

2016A,

5.000%,

7/01/43

7/26

at

100.00

AA-  

11,315,445

12,775

New

Jersey

Health

Care

Facilities

Financing

Authority,

Revenue

Bonds,

RWJ

Barnabas

Health

Obligated

Group,

Series

2021A,

4.000%,

7/01/51

7/31

at

100.00

AA-  

12,145,831

695

New

Jersey

Health

Care

Facilities

Financing

Authority,

Revenue

Bonds,

University

Hospital

Issue,

Refunding

Series

2015A,

5.000%,

7/01/46

-

AGM

Insured

7/25

at

100.00

BB-  

702,513

New

Jersey

Transportation

Trust

Fund

Authority,

Federal

Highway

Reimbursement

Revenue

Notes,

Series

2016A-1:

3,050

5.000%,

6/15/28

6/26

at

100.00

A2  

3,223,850

7,795

5.000%,

6/15/29

6/26

at

100.00

A2  

8,237,600

5,450

New

Jersey

Transportation

Trust

Fund

Authority,

Transportation

Program

Bonds,

Series

2022BB,

4.000%,

6/15/46

12/31

at

100.00

A-  

5,229,493

4,390

New

Jersey

Transportation

Trust

Fund

Authority,

Transportation

Program

Bonds,

Series

2022CC,

5.500%,

6/15/50

12/32

at

100.00

A-  

4,868,949

New

Jersey

Transportation

Trust

Fund

Authority,

Transportation

System

Bonds,

Capital

Appreciation

Series

2010A:

5,000

0.000%,

12/15/26

No

Opt.

Call

A-  

4,428,200

16,495

0.000%,

12/15/33

No

Opt.

Call

A-  

11,200,270

New

Jersey

Transportation

Trust

Fund

Authority,

Transportation

System

Bonds,

Refunding

Series

2006C:

1,815

0.000%,

12/15/26

No

Opt.

Call

AA+  

1,643,355

10,000

0.000%,

12/15/30

-

FGIC

Insured

No

Opt.

Call

A-  

7,737,600

38,000

0.000%,

12/15/33

-

AGM

Insured

No

Opt.

Call

A  

26,154,640

45,000

0.000%,

12/15/35

-

AMBAC

Insured

No

Opt.

Call

A-  

27,638,550

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

102

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

New

Jersey

(continued)

$

10,000

0.000%,

12/15/36

-

AMBAC

Insured

No

Opt.

Call

A-  

$

5,689,000

5,000

New

Jersey

Transportation

Trust

Fund

Authority,

Transportation

System

Bonds,

Series

2010D,

5.000%,

12/15/23

No

Opt.

Call

A-  

5,043,450

7,500

New

Jersey

Transportation

Trust

Fund

Authority,

Transportation

System

Bonds,

Series

2013AA,

5.500%,

6/15/39

6/23

at

100.00

A-  

7,513,350

5,000

New

Jersey

Transportation

Trust

Fund

Authority,

Transportation

System

Bonds,

Series

2019A,

5.000%,

12/15/32

12/29

at

100.00

A-  

5,552,150

5,000

New

Jersey

Transportation

Trust

Fund

Authority,

Transportation

System

Bonds,

Series

2019BB,

4.000%,

6/15/44

12/28

at

100.00

A-  

4,854,550

10,000

New

Jersey

Transportation

Trust

Fund

Authority,

Transportation

System

Bonds,

Series

2020AA,

4.000%,

6/15/50

12/30

at

100.00

A-  

9,453,800

14,000

New

Jersey

Turnpike

Authority,

Revenue

Bonds,

Refunding

Series

2005D-1,

5.250%,

1/01/26

-

AGM

Insured

No

Opt.

Call

A1  

14,790,440

1,160

New

Jersey

Turnpike

Authority,

Revenue

Bonds,

Series

2017B,

4.000%,

1/01/34

1/28

at

100.00

A1  

1,205,878

1,500

New

Jersey

Turnpike

Authority,

Turnpike

Revenue

Bonds,

Series

2017G,

4.000%,

1/01/33

1/28

at

100.00

A1  

1,566,405

5,500

New

Jersey

Turnpike

Authority,

Turnpike

Revenue

Bonds,

Series

2022B,

5.000%,

1/01/46,

(UB)

(8)

1/33

at

100.00

A1  

6,101,260

3,000

Rahway

Valley

Sewerage

Authority,

New

Jersey,

Sewer

Revenue

Bonds,

Series

2005A,

0.000%,

9/01/25

-

NPFG

Insured

No

Opt.

Call

Aa3  

2,788,470

3,905

South

Jersey

Transportation

Authority,

New

Jersey,

Transportation

System

Revenue

Bonds,

Series

2020A,

5.000%,

11/01/45

11/30

at

100.00

Baa2  

4,066,394

5,000

South

Jersey

Transportation

Authority,

New

Jersey,

Transportation

System

Revenue

Bonds,

Series

2022A,

5.250%,

11/01/52

11/32

at

100.00

Baa2  

5,312,250

Tobacco

Settlement

Financing

Corporation,

New

Jersey,

Tobacco

Settlement

Asset-Backed

Bonds,

Series

2018A:

10,355

5.000%,

6/01/46

6/28

at

100.00

BBB+  

10,667,825

4,710

5.250%,

6/01/46

6/28

at

100.00

BBB+  

4,927,366

2,615

Tobacco

Settlement

Financing

Corporation,

New

Jersey,

Tobacco

Settlement

Asset-Backed

Bonds,

Series

2018B,

5.000%,

6/01/46

6/28

at

100.00

BBB-  

2,604,226

Total

New

Jersey

274,341,745

New

Mexico

-

0.2%

(0.1%

of

Total

Investments)

3,955

New

Mexico

Hospital

Equipment

Loan

Council,

Hospital

Revenue

Bonds,

Presbyterian

Healthcare

Services,

Series

2019A,

4.000%,

8/01/48

8/29

at

100.00

Aa3  

3,615,186

2,500

University

of

New

Mexico,

Revenue

Bonds,

System

Improvement

Series

2023,

5.500%,

6/01/53

-

AGM

Insured

6/33

at

100.00

Aa3  

2,841,750

Total

New

Mexico

6,456,936

New

York

-

10.1%

(6.2%

of

Total

Investments)

7,000

Brooklyn

Arena

Local

Development

Corporation,

New

York,

Payment

in

Lieu

of

Taxes

Revenue

Bonds,

Barclays

Center

Project,

Series

2009,

0.000%,

7/15/45

No

Opt.

Call

Ba1  

2,258,620

Dormitory

Authority

of

the

State

of

New

York,

Revenue

Bonds,

New

School

University,

Series

2015A:

11,930

5.000%,

7/01/50

7/25

at

100.00

BBB+  

12,066,956

900

5.000%,

7/01/50,

(Pre-refunded

7/01/25)

7/25

at

100.00

N/R  (4)

940,734

4,000

Dormitory

Authority

of

the

State

of

New

York,

Revenue

Bonds,

New

York

University,

Series

2013A,

5.000%,

7/01/43,

(Pre-refunded

7/01/23)

7/23

at

100.00

Aa2  (4)

4,011,920

103

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

New

York

(continued)

$

1,000

Dormitory

Authority

of

the

State

of

New

York,

Revenue

Bonds,

Orange

Regional

Medical

Center

Obligated

Group,

Series

2017,

5.000%,

12/01/33,

144A

6/27

at

100.00

BBB-  

$

1,005,200

Dormitory

Authority

of

the

State

of

New

York,

State

Personal

Income

Tax

Revenue

Bonds,

General

Purpose

Series

2015B

Group

C:

14,070

5.000%,

2/15/36

2/25

at

100.00

AA+  

14,509,969

5

5.000%,

2/15/36,

(Pre-refunded

2/15/25)

2/25

at

100.00

N/R  (4)

5,191

Dormitory

Authority

of

the

State

of

New

York,

State

Personal

Income

Tax

Revenue

Bonds,

General

Purpose

Series

2022A:

10,000

4.000%,

3/15/39

3/32

at

100.00

AA+  

10,133,700

19,335

5.000%,

3/15/46

3/32

at

100.00

AA+  

21,193,867

4,115

4.000%,

3/15/49

3/32

at

100.00

AA+  

4,020,890

14,800

Dormitory

Authority

of

the

State

of

New

York,

State

Personal

Income

Tax

Revenue

Bonds,

General

Purpose,

Series

2019A.

Bidding

Group

1,2,3,4,

4.000%,

3/15/48

3/29

at

100.00

Aa1  

14,486,092

41,175

Dormitory

Authority

of

the

State

of

New

York,

State

Personal

Income

Tax

Revenue

Bonds,

General

Purpose,

Series

2019D,

4.000%,

2/15/47

2/30

at

100.00

Aa1  

40,464,320

10,000

Dormitory

Authority

of

the

State

of

New

York,

State

Sales

Tax

Revenue

Bonds,

Series

2018E

Group

2,

5.000%,

3/15/40

9/28

at

100.00

AA+  

10,829,800

1,645

Genesee

County

Funding

Corporation,

New

York,

Revenue

Bonds,

Rochester

Regional

Health

Project,

Series

2022A,

5.250%,

12/01/52

12/32

at

100.00

BBB+  

1,687,638

10,000

Liberty

Development

Corporation,

New

York,

Goldman

Sachs

Headquarter

Revenue

Bonds,

Series

2005,

5.250%,

10/01/35

No

Opt.

Call

BBB+  

11,489,300

Long

Island

Power

Authority,

New

York,

Electric

System

General

Revenue

Bonds,

Series

2014A:

1,045

4.000%,

9/01/39

-

AGM

Insured

9/24

at

100.00

A  

1,039,942

780

5.000%,

9/01/44

9/24

at

100.00

A  

788,346

5,000

Long

Island

Power

Authority,

New

York,

Electric

System

General

Revenue

Bonds,

Series

2018,

5.000%,

9/01/37

9/28

at

100.00

A  

5,474,700

1,000

Monroe

County

Industrial

Development

Corporation,

New

York,

Revenue

Bonds,  University

of

Rochester

Project,

Series

2013A,

5.000%,

7/01/43,

(Pre-refunded

7/01/23)

7/23

at

100.00

AA-  (4)

1,002,850

7,225

New

York

City

Municipal

Water

Finance

Authority,

New

York,

Water

and

Sewer

System

Second

General

Resolution

Revenue

Bonds,

Fiscal

2014

Series

BB,

5.000%,

6/15/46

6/23

at

100.00

AA+  

7,239,884

5,000

New

York

City

Municipal

Water

Finance

Authority,

New

York,

Water

and

Sewer

System

Second

General

Resolution

Revenue

Bonds,

Fiscal

2020

Series

EE,

4.000%,

6/15/42

6/30

at

100.00

AA+  

5,008,500

5,500

New

York

City

Municipal

Water

Finance

Authority,

New

York,

Water

and

Sewer

System

Second

General

Resolution

Revenue

Bonds,

Fiscal

2020

Series

GG-1,

4.000%,

6/15/50

6/30

at

100.00

AA+  

5,406,280

5,000

New

York

City

Transitional

Finance

Authority,

New

York,

Future

Tax

Secured

Bonds,

Subordinate

Fiscal

2018

Series

C-3,

5.000%,

5/01/41

5/28

at

100.00

Aa1  

5,355,800

7,000

New

York

City

Transitional

Finance

Authority,

New

York,

Future

Tax

Secured

Bonds,

Subordinate

Fiscal

2021

Subseries

C-1,

4.000%,

5/01/46

11/30

at

100.00

Aa1  

6,868,820

9,500

New

York

City

Transitional

Finance

Authority,

New

York,

Future

Tax

Secured

Bonds,

Subordinate

Fiscal

2021

Subseries

E-1,

4.000%,

2/01/42

2/31

at

100.00

Aa1  

9,386,190

1,500

New

York

City

Transitional

Finance

Authority,

New

York,

Future

Tax

Secured

Bonds,

Subordinate

Fiscal

2022

Subseries

F-1,

5.000%,

2/01/51

2/32

at

100.00

Aa1  

1,633,605

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

104

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

New

York

(continued)

$

2,060

New

York

City,

New

York,

General

Obligation

Bonds,

Fiscal

2017

Series

B-1,

5.000%,

12/01/41

12/26

at

100.00

AA  

$

2,182,385

10,370

New

York

City,

New

York,

General

Obligation

Bonds,

Fiscal

2020

Series

A-1,

4.000%,

8/01/42

8/29

at

100.00

AA  

10,287,973

3,500

New

York

City,

New

York,

General

Obligation

Bonds,

Fiscal

2020

SeriesD-1,

4.000%,

3/01/50

3/30

at

100.00

AA  

3,407,460

New

York

City,

New

York,

General

Obligation

Bonds,

Fiscal

2021

Series

F-1:

12,000

4.000%,

3/01/47

3/31

at

100.00

AA  

11,739,600

12,000

5.000%,

3/01/50

3/31

at

100.00

AA  

13,005,240

10

New

York

City,

New

York,

General

Obligation

Bonds,

Fiscal

Series

1996J,

5.500%,

2/15/26

5/23

at

100.00

AA  

10,018

5

New

York

City,

New

York,

General

Obligation

Bonds,

Fiscal

Series

1997H,

6.125%,

8/01/25

5/23

at

100.00

AA  

5,011

23,920

New

York

Liberty

Development

Corporation,

New

York,

Liberty

Revenue

Bonds,

3

World

Trade

Center

Project,

Class

1

Series

2014,

5.000%,

11/15/44,

144A

11/24

at

100.00

N/R  

23,243,543

1,590

New

York

Liberty

Development

Corporation,

New

York,

Liberty

Revenue

Bonds,

Secured

by

Port

Authority

Consolidated

Bonds,

Refunding

Series

1WTC-2021,

4.000%,

2/15/43

-

BAM

Insured

2/30

at

100.00

AA  

1,574,593

10,000

New

York

State

Thruway

Authority,

General

Revenue

Junior

Indebtedness

Obligations,

Series

2016A,

5.250%,

1/01/56

1/26

at

100.00

A-  

10,355,100

5,900

New

York

State

Thruway

Authority,

State

Personal

Income

Tax

Revenue

Bonds,

Bidding

Group

1

Series

2022A,

4.000%,

3/15/50

9/32

at

100.00

AA+  

5,743,709

4,000

New

York

State

Thruway

Authority,

State

Personal

Income

Tax

Revenue

Bonds,

Transportation

Series

2021A-1,

4.000%,

3/15/44

3/31

at

100.00

AA+  

3,944,640

New

York

State

Urban

Development

Corporation,

State

Personal

Income

Tax

Revenue

Bonds,

General

Purpose,

Series

2022A:

25,035

5.000%,

3/15/45

9/32

at

100.00

Aa1  

27,532,742

5,500

5.000%,

3/15/46

9/32

at

100.00

Aa1  

6,035,480

7,500

New

York

State

Urban

Development

Corporation,

State

Sales

Tax

Revenue

Bonds,

Series

2019A,

5.000%,

3/15/40

9/29

at

100.00

Aa1  

8,159,325

3,925

Port

Authority

of

New

York

and

New

Jersey,

Consolidated

Revenue

Bonds,

One

Hundred

Seventy

Ninth

Series

2013,

5.000%,

12/01/38

12/23

at

100.00

AA-  

3,959,815

5,000

Triborough

Bridge

and

Tunnel

Authority,

New

York,

General

Purpose

Revenue

Bonds,

Refunding

Series

2015A,

5.000%,

11/15/50

5/25

at

100.00

AA-  

5,107,000

Triborough

Bridge

and

Tunnel

Authority,

New

York,

General

Purpose

Revenue

Bonds,

Refunding

Subordinate

Lien

Series

2013A:

10,725

0.000%,

11/15/31

No

Opt.

Call

A+  

8,021,335

1,105

0.000%,

11/15/32

No

Opt.

Call

A+  

791,677

1,300

Triborough

Bridge

and

Tunnel

Authority,

New

York,

General

Revenue

Bonds,

MTA

Bridges

&

Tunnels,

Series

2020A,

5.000%,

11/15/54

11/30

at

100.00

AA-  

1,384,669

3,500

Triborough

Bridge

and

Tunnel

Authority,

New

York,

Payroll

Mobility

Tax

Bonds,

Senior

Lien

Green

Bonds,

Series

2022D-2,

5.250%,

5/15/47

11/32

at

100.00

AA+  

3,946,285

9,695

Triborough

Bridge

and

Tunnel

Authority,

New

York,

Payroll

Mobility

Tax

Bonds,

Senior

Lien

Series

2022

A,

5.000%,

5/15/57

5/32

at

100.00

AA+  

10,438,897

5,500

Triborough

Bridge

and

Tunnel

Authority,

New

York,

Payroll

Mobility

Tax

Bonds,

Senior

Lien

Subseries

2021A-1,

5.000%,

5/15/51

5/31

at

100.00

AA+  

5,956,005

2,000

Triborough

Bridge

and

Tunnel

Authority,

New

York,

Sales

Tax

Revenue

Bonds,

MTA

Bridges

&

Tunnels,

TBTA

Capital

Lockbox-City

Sales

Tax

Series

2023A,

5.000%,

5/15/48

5/33

at

100.00

AA+  

2,202,700

105

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

New

York

(continued)

$

10,000

Triborough

Bridge

and

Tunnel

Authority,

New

York,

Sales

Tax

Revenue

Bonds,

MTA

Bridges

&

Tunnels,

TBTA

Capital

Lockbox-City

Sales

Tax,

Series

2022A,

5.250%,

5/15/57

11/32

at

100.00

AA+  

$

11,057,600

5,000

TSASC

Inc.,

New

York,

Tobacco

Asset-Backed

Bonds,

Series

2006,

5.000%,

6/01/45

6/27

at

100.00

CCC+  

4,700,600

Total

New

York

383,102,516

North

Carolina

-

4.4%

(2.7%

of

Total

Investments)

Buncombe

County,

North

Carolina,

Limited

Obligation

Bonds,

Refunding

Series

2014A:

1,085

5.000%,

6/01/33,

(Pre-refunded

6/01/24)

6/24

at

100.00

AA+  (4)

1,107,459

1,600

5.000%,

6/01/34,

(Pre-refunded

6/01/24)

6/24

at

100.00

AA+  (4)

1,633,120

Catawba

County,

North

Carolina,

General

Obligation

Bonds,

Limited

Obligation

Series

2014A:

1,000

5.000%,

6/01/30

6/24

at

100.00

AA  

1,021,040

730

5.000%,

6/01/31

6/24

at

100.00

AA  

745,257

Charlotte,

North

Carolina,

Airport

Revenue

Bonds,

Charlotte

Douglas

International,

Refunding

Series

2017A:

1,365

5.000%,

7/01/42,

(UB)

(8)

7/27

at

100.00

Aa3  

1,434,342

5,390

5.000%,

7/01/47,

(UB)

(8)

7/27

at

100.00

Aa3  

5,629,424

2,045

Charlotte,

North

Carolina,

Storm

Water

Fee

Revenue

Bonds,

Refunding

Series

2014,

5.000%,

12/01/39

12/24

at

100.00

AAA  

2,087,884

Charlotte,

North

Carolina,

Water

and

Sewer

System

Revenue

Bonds,

Refunding

Series

2015:

940

5.000%,

7/01/32

7/25

at

100.00

AAA  

986,718

2,325

5.000%,

7/01/40

7/25

at

100.00

AAA  

2,406,770

16,865

Charlotte,

North

Carolina,

Water

and

Sewer

System

Revenue

Bonds,

Refunding

Series

2018,

5.000%,

7/01/44,

(UB)

(8)

7/28

at

100.00

AAA  

18,265,975

2,055

Charlotte,

North

Carolina,

Water

and

Sewer

System

Revenue

Bonds,

Refunding

Series

2018,

5.000%,

7/01/44

(8)

7/28

at

100.00

AAA  

2,225,709

4,000

Charlotte-Mecklenburg

Hospital

Authority,

North

Carolina,

Health

Care

Revenue

Bonds,

Doing

Business

as

Atrium

Health,

Refunding

Series

2018A,

5.000%,

1/15/36

1/29

at

100.00

AA-  

4,347,880

5,000

East

Carolina

University,

North

Carolina,

General

Revenue

Bonds,

Series

2014A,

5.000%,

10/01/41,

(Pre-refunded

10/01/23)

10/23

at

100.00

Aa3  (4)

5,037,450

4,750

Greensboro,

North

Carolina,

Combined

Enterprise

System

Revenue

Bonds,

Series

2017A,

4.000%,

6/01/47

6/27

at

100.00

Aa1  

4,688,963

2,000

Greensboro,

North

Carolina,

Limited

Obligation

Bonds,

Coliseum

Complex

Project,

Series

2018A,

5.000%,

4/01/42,

(Pre-refunded

4/01/28)

4/28

at

100.00

Aa2  (4)

2,238,360

500

Henderson

County,

North

Carolina,

Limited

Obligation

Bonds,

Series

2015,

5.000%,

10/01/31

10/25

at

100.00

AA  

526,560

84

Hillsborough,

North

Carolina,

Special

Assessement

Revenue

Bonds,

Series

2013,

7.750%,

2/01/24

5/23

at

100.00

N/R  

83,987

500

New

Hanover

County,

North

Carolina,

Hospital

Revenue

Bonds,

New

Hanover

Regional

Medical

Center,

Refunding

Series

2013,

5.000%,

10/01/26,

(Pre-refunded

10/01/23)

10/23

at

100.00

N/R  (4)

503,640

6,140

New

Hanover

County,

North

Carolina,

Hospital

Revenue

Bonds,

New

Hanover

Regional

Medical

Center,

Series

2017,

5.000%,

10/01/47,

(Pre-refunded

10/01/27)

10/27

at

100.00

N/R  (4)

6,779,604

1,800

North

Carolina

Agricultural

&

Technical

State

University,

General

Revenue

Bonds,

Refunding

Series

2015A,

5.000%,

10/01/40

10/25

at

100.00

A1  

1,859,814

3,900

North

Carolina

Capital

Facilities

Finance

Agency,

Revenue

Bonds,

Duke

University

Project,

Refunding

Series

2016B,

5.000%,

7/01/42

10/26

at

100.00

AA+  

4,152,486

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

106

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

North

Carolina

(continued)

$

9,485

North

Carolina

Capital

Facilities

Finance

Agency,

Revenue

Bonds,

Duke

University

Project,

Series

2015

A,

5.000%,

10/01/55,

(Pre-refunded

10/01/25),

(UB)

(8)

10/25

at

100.00

Aa1  (4)

$

9,982,204

1,605

North

Carolina

Capital

Facilities

Finance

Agency,

Revenue

Bonds,

Duke

University

Project,

Series

2015

A,

5.000%,

10/01/55,

(Pre-refunded

10/01/25)

(8)

10/25

at

100.00

Aa1  (4)

1,689,134

5,000

North

Carolina

Capital

Facilities

Financing

Agency,

Educational

Facility

Revenue

Bonds,

Wake

Forest

University,

Refunding

Series

2016,

4.000%,

1/01/37

7/26

at

100.00

Aa3  

5,063,550

2,500

North

Carolina

Capital

Facilities

Financing

Agency,

Educational

Facility

Revenue

Bonds,

Wake

Forest

University,

Series

2018,

5.000%,

1/01/48

1/28

at

100.00

Aa3  

2,656,950

2,720

North

Carolina

Medical

Care

Commission,  Retirement

Facilities

First

Mortgage

Revenue

Bonds,

Southminster

Project,

Refunding

Series

2016,

5.000%,

10/01/37

10/24

at

102.00

N/R  

2,519,264

1,945

North

Carolina

Medical

Care

Commission,

Health

Care

Facilities

Revenue

Bonds,

Deerfield

Episcopal

Retirement

Community,

Refunding

First

Mortgage

Series

2016,

5.000%,

11/01/37

11/26

at

100.00

A  

1,999,090

3,000

North

Carolina

Medical

Care

Commission,

Health

Care

Facilities

Revenue

Bonds,

Wake

Forest

Baptist

Obligated

Group,

Series

2012A,

5.000%,

12/01/45

5/23

at

100.00

A2  

2,913,690

450

North

Carolina

Medical

Care

Commission,

Retirement

Facilities

First

Mortgage

Revenue

Bonds,

United

Methodist

Retirement

Homes,

Refunding

Series

2013A,

5.000%,

10/01/33,

(Pre-refunded

10/01/23)

10/23

at

100.00

N/R  (4)

453,092

500

North

Carolina

Medical

Care

Commission,

Revenue

Bonds,

First

Mortgage

Galloway

Ridge

Project,

Refunding

Series

2019A,

5.000%,

1/01/39

1/27

at

103.00

N/R  

464,015

North

Carolina

Municipal

Power

Agency

1,

Catawba

Electric

Revenue

Bonds,

Refunding

Series

2015A:

1,545

5.000%,

1/01/28

1/26

at

100.00

A  

1,631,906

1,500

5.000%,

1/01/32

1/26

at

100.00

A  

1,577,625

2,020

North

Carolina

State

University

at

Raleigh,

General

Revenue

Bonds,

Series

2013A,

5.000%,

10/01/42,

(Pre-refunded

10/01/23)

10/23

at

100.00

AA  (4)

2,034,706

North

Carolina

Turnpike

Authority,

Monroe

Expressway

Toll  Revenue

Bonds,

Capital

Appreciation

Series

2017C:

835

0.000%,

7/01/28

7/26

at

91.99

Baa3  

676,024

800

0.000%,

7/01/30

7/26

at

83.69

Baa3  

589,888

850

0.000%,

7/01/31

7/26

at

79.58

Baa3  

595,714

2,400

0.000%,

7/01/33

7/26

at

71.99

Baa3  

1,519,368

3,160

0.000%,

7/01/36

7/26

at

61.63

Baa3  

1,694,361

3,100

0.000%,

7/01/37

7/26

at

58.52

Baa3  

1,571,421

1,900

0.000%,

7/01/40

7/26

at

50.36

Baa3  

821,237

400

North

Carolina

Turnpike

Authority,

Monroe

Expressway

Toll  Revenue

Bonds,

Series

2017A,

5.000%,

7/01/47

7/26

at

100.00

Baa3  

404,940

2,200

North

Carolina

Turnpike

Authority,

Triangle

Expressway

System

Revenue

Bonds,

Refunding

Senior

Lien

Series

2017,

5.000%,

1/01/39

-

AGM

Insured

1/27

at

100.00

BBB  

2,287,824

1,000

North

Carolina

Turnpike

Authority,

Triangle

Expressway

System

Revenue

Bonds,

Refunding

Series

2018,

5.000%,

1/01/40

1/29

at

100.00

BBB  

1,046,570

North

Carolina

Turnpike

Authority,

Triangle

Expressway

System

Revenue

Bonds,

Senior

Lien

Series

2009B:

150

0.000%,

1/01/31

-

AGC

Insured

No

Opt.

Call

BBB  

114,847

4,375

0.000%,

1/01/33

-

AGC

Insured

No

Opt.

Call

BBB  

3,078,644

2,300

0.000%,

1/01/34

-

AGC

Insured

No

Opt.

Call

BBB  

1,549,050

2,380

0.000%,

1/01/35

-

AGC

Insured

No

Opt.

Call

BBB  

1,522,486

7,575

0.000%,

1/01/37

-

AGC

Insured

No

Opt.

Call

BBB  

4,292,601

107

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

North

Carolina

(continued)

$

1,470

0.000%,

1/01/38

-

AGC

Insured

No

Opt.

Call

BBB  

$

782,834

10,000

North

Carolina

Turnpike

Authority,

Triangle

Expressway

System

Revenue

Bonds,

Senior

Lien

Series

2019,

5.000%,

1/01/49

1/30

at

100.00

BBB  

10,334,100

3,040

Oak

Island,

North

Carolina,

Enterprise

System

Revenue

Bonds,

Refunding

Series

2015,

5.000%,

6/01/33

6/25

at

100.00

A2  

3,177,925

5,000

Raleigh,

North

Carolina,

Combined

Enterprise

System

Revenue

Bonds,

Refunding

Series

2016A,

4.000%,

3/01/46

3/27

at

100.00

AAA  

4,957,600

1,000

Raleigh,

North

Carolina,

General

Obligation

Bonds,

Refunding

Series

2016A,

5.000%,

9/01/26

No

Opt.

Call

AAA  

1,078,360

1,000

Raleigh,

North

Carolina,

Limited

Obligation

Bonds,

Series

2013,

5.000%,

10/01/33,

(Pre-refunded

10/01/23)

10/23

at

100.00

AA+  (4)

1,007,490

Sampson

County,

North

Carolina,

Limited

Obligaiton

Bonds,

Refunding

Series

2017:

300

5.000%,

9/01/32

9/27

at

100.00

A  

326,427

1,250

4.000%,

9/01/35

9/27

at

100.00

A  

1,267,000

1,265

4.000%,

9/01/36

9/27

at

100.00

A  

1,270,022

1,000

4.000%,

9/01/37

9/27

at

100.00

A  

1,003,290

800

University

of

North

Carolina,

Charlotte,

General

Revenue

Bonds,

Refunding

Series

2015,

5.000%,

4/01/45,

(Pre-refunded

4/01/25)

4/25

at

100.00

Aa3  (4)

833,840

170

University

of

North

Carolina,

Charlotte,

General

Revenue

Bonds,

Refunding

Series

2017A,

5.000%,

10/01/31

10/27

at

100.00

A+  

186,084

University

of

North

Carolina,

Charlotte,

General

Revenue

Bonds,

Series

2014:

2,070

5.000%,

4/01/32,

(Pre-refunded

4/01/24)

4/24

at

100.00

Aa3  (4)

2,103,762

1,175

5.000%,

4/01/33,

(Pre-refunded

4/01/24)

4/24

at

100.00

Aa3  (4)

1,194,164

1,385

5.000%,

4/01/35,

(Pre-refunded

4/01/24)

4/24

at

100.00

Aa3  (4)

1,407,589

4,735

University

of

North

Carolina,

Charlotte,

General

Revenue

Bonds,

Series

2017,

5.000%,

10/01/42

10/27

at

100.00

A+  

5,018,674

University

of

North

Carolina,

Greensboro,

General

Revenue

Bonds,

Series

2014:

1,000

5.000%,

4/01/32

4/24

at

100.00

A+  

1,013,150

3,065

5.000%,

4/01/39

4/24

at

100.00

A+  

3,105,305

4,765

University

of

North

Carolina,

Greensboro,

General

Revenue

Bonds,

Series

2018,

5.000%,

4/01/43

4/28

at

100.00

A+  

5,116,180

1,250

Western

Carolina

University,

North

Carolina,

General

Revenue

Bonds,

Refunding

Series

2015A,

5.000%,

10/01/45

10/25

at

100.00

Aa3  

1,285,125

Total

North

Carolina

168,981,564

North

Dakota

-

0.9%

(0.5%

of

Total

Investments)

Grand

Forks,

North

Dakota,

Health

Care

System

Revenue

Bonds,

Altru

Health

System

Obligated

Group,

Series

2017A:

1,000

5.000%,

12/01/37

12/27

at

100.00

BBB-  

1,024,870

8,525

5.000%,

12/01/42

12/27

at

100.00

BBB-  

8,631,818

7,070

4.000%,

12/01/47

12/27

at

100.00

BBB-  

5,922,468

1,800

Grand

Forks,

North

Dakota,

Health

Care

System

Revenue

Bonds,

Altru

Health

System

Obligated

Group,

Series

2021,

4.000%,

12/01/51

12/31

at

100.00

BBB-  

1,477,296

900

Grand

Forks,

North

Dakota,

Senior

Housing

&

Nursing

Facilities

Revenue

Bonds,

Valley

Homes

and

Services

Obligated

Group,

Series

2017,

5.000%,

12/01/36

12/26

at

100.00

N/R  

812,502

500

Grand

Forks,

North

Dakota,

Senior

Housing

and

Nursing

Facilities

Revenue

Bonds,

Valley

Homes

Obligated

Group,

Series

2016A,

5.125%,

12/01/24

No

Opt.

Call

N/R  

500,015

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

108

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

North

Dakota

(continued)

$

2,700

University

of

North

Dakota,

Certificates

of

Participation,

Housing

Infrastructure

Project,

Series

2021A,

4.000%,

6/01/51

-

AGM

Insured

6/30

at

100.00

A1  

$

2,522,313

Ward

County

Health

Care,

North

Dakota,

Revenue

Bonds,

Trinity

Obligated

Group,

Series

2017C:

11,065

5.000%,

6/01/43

6/28

at

100.00

BB+  

9,472,193

2,610

5.000%,

6/01/48

6/28

at

100.00

BB+  

2,146,125

1,420

Williston,

North

Dakota,

Multifamily

Housing

Revenue

Bonds,

Eagle

Crest

Apartments

LLC

Project,

Series

2013,

7.750%,

9/01/38

(6)

9/23

at

100.00

N/R  

639,000

Total

North

Dakota

33,148,600

Ohio

-

5.5%

(3.4%

of

Total

Investments)

Akron,

Bath

and

Copley

Joint

Township

Hospital

District,

Ohio,

Hospital

Facilities

Revenue

Bonds,

Summa

Health

System,

Refunding

&

Improvement

Series

2016:

3,020

5.250%,

11/15/41

11/26

at

100.00

BBB+  

3,084,507

8,255

5.250%,

11/15/46

11/26

at

100.00

BBB+  

8,391,208

10,940

Allen

County,

Ohio,

Hospital

Facilities

Revenue

Bonds,

Mercy

Health,

Refunding

&

Improvement

Series

2015A,

5.000%,

11/01/43

11/24

at

100.00

A+  

11,130,903

8,655

Allen

County,

Ohio,

Hospital

Facilities

Revenue

Bonds,

Mercy

Health,

Series

2017A,

4.000%,

8/01/38

2/28

at

100.00

A+  

8,709,094

2,750

Bowling

Green

State

University,

Ohio,

General

Receipts

Bonds,

Series

2017B,

5.000%,

6/01/42

6/27

at

100.00

A+  

2,894,622

25,315

Buckeye

Tobacco

Settlement

Financing

Authority,

Ohio,

Tobacco

Settlement

Asset-Backed

Revenue

Bonds,

Refunding

Senior

Lien

Capital

Appreciation

Series

2020B-3

Class

2,

0.000%,

6/01/57

6/30

at

22.36

N/R  

3,097,543

2,085

Buckeye

Tobacco

Settlement

Financing

Authority,

Ohio,

Tobacco

Settlement

Asset-Backed

Revenue

Bonds,

Refunding

Senior

Lien

Series

2020A-2

Class

1,

4.000%,

6/01/48

6/30

at

100.00

BBB+  

1,845,955

41,185

Buckeye

Tobacco

Settlement

Financing

Authority,

Ohio,

Tobacco

Settlement

Asset-Backed

Revenue

Bonds,

Refunding

Senior

Lien

Series

2020B-2

Class

2,

5.000%,

6/01/55

6/30

at

100.00

N/R  

38,446,609

5,000

Cleveland

Clinic

Health

System

Obligated

Group,

Ohio,

Martin

County

Health

Facilities

Authority,

Hospital

Revenue

Bonds,

Series

2019B,

4.000%,

1/01/43

1/29

at

100.00

AA  

4,986,450

Cleveland

Heights-University

Heights

City

School

District,

Ohio,

General

Obligation

Bonds,

School

Improvement

Series

2014:

7,060

5.000%,

12/01/51,

(Pre-refunded

6/01/23)

6/23

at

100.00

A1  (4)

7,069,743

10,480

5.000%,

12/01/51,

(Pre-refunded

6/01/23)

6/23

at

100.00

N/R  (4)

10,494,462

1,000

Cleveland-Cuyahoga

County

Port

Authority,

Ohio,

Cultural

Facility

Revenue

Bonds,

The

Cleveland

Museum

of

Natural

History

Project,

Series

2021,

4.000%,

7/01/51

7/31

at

100.00

A3  

866,890

Cleveland-Cuyahoga

County

Port

Authroity,

Ohio,

Cultural

Facility

Revenue

Bonds,

The

Cleveland

Museum

of

Natural

History

Project,

Series

2021:

300

4.000%,

7/01/37

7/31

at

100.00

A3  

306,018

300

4.000%,

7/01/38

7/31

at

100.00

A3  

303,924

350

4.000%,

7/01/39

7/31

at

100.00

A3  

351,162

5,165

Cuyahoga

Community

College

District,

Ohio,

General

Obligation

Bonds,

Facilities

Construction

&

Improvement

Series

2018,

4.000%,

12/01/38

6/26

at

100.00

AA  

5,224,088

5,975

Fairfield

County,

Ohio,

Hospital

Facilities

Revenue

Bonds,

Fairfield

Medical

Center

Project,

Series

2013,

5.000%,

6/15/43

6/23

at

100.00

Ba3  

5,339,798

109

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Ohio

(continued)

Hamilton

County,

Ohio,

Healthcare

Revenue

Bonds,

Life

Enriching

Communities

Project,

Series

2017A:

$

1,500

5.000%,

1/01/47

1/27

at

100.00

BBB-  

$

1,313,295

1,120

5.000%,

1/01/52

1/27

at

100.00

BBB-  

956,693

Hamilton

County,

Ohio,

Healthcare

Revenue

Bonds,

Life

Enriching

Communities,

Refunding

&

Improvement

Series

2016:

3,425

5.000%,

1/01/46

1/26

at

100.00

BBB-  

3,014,925

6,000

5.000%,

1/01/51

1/26

at

100.00

BBB-  

5,144,100

3,000

Hamilton

County,

Ohio,

Hospital

Facilities

Revenue

Bonds,

TriHealth,

Inc.

Obligated

Group

Project,

Series

2017A,

5.000%,

8/15/42

8/27

at

100.00

A+  

3,077,460

5,000

Miami

County,

Ohio,

Hospital

Facilities

Revenue

Bonds,

Kettering

Health

Network

Obligated

Group

Project,

Refunding

Improvement

Series

2019,

5.000%,

8/01/49

8/28

at

100.00

A2  

5,133,050

6,000

Middletown

City

School

District,

Butler

County,

Ohio,

General

Obligation

Bonds,

Refunding

Series

2007,

5.250%,

12/01/31

-

AGM

Insured

No

Opt.

Call

A1  

7,021,620

21,000

Northeast

Ohio

Regional

Sewer

District,

Wastewater

Improvement

Revenue

Bonds,

Refunding

&

Improvement

Series

2014,

5.000%,

11/15/49,

(Pre-refunded

11/15/24)

11/24

at

100.00

AA+  (4)

21,638,190

9,365

Ohio

Higher

Educational

Facility

Commission,

Revenue

Bonds,

University

of

Dayton,

Series

2018A,

5.000%,

12/01/48

6/28

at

100.00

A2  

9,709,819

3,195

Ohio

State,

Hospital

Revenue

Bonds,

University

Hospitals

Health

System,

Inc.,

Fixed

Interest

Rate

Series

2020A,

5.000%,

1/15/50

1/30

at

100.00

A  

3,302,288

7,065

Ohio

State,

Hospital

Revenue

Bonds,

University

Hospitals

Health

System,

Inc.,

Series

2021A,

4.000%,

1/15/46

7/31

at

100.00

A  

6,577,798

7,550

Ohio

State,

Turnpike

Revenue

Bonds,

Ohio

Turnpike

and

Infrastructure

Commission

Infrastructure

Projects,

Junior

Lien,

Capital

Appreciation

Series

2013A-3,

5.800%,

2/15/36

2/31

at

100.00

A+  

8,992,956

9,000

Ohio

State,

Turnpike

Revenue

Bonds,

Ohio

Turnpike

and

Infrastructutre

Commission,

Infrastructure

Projects,

Junior

Lien

Series

2018A,

4.000%,

2/15/46

2/28

at

100.00

A+  

8,737,740

4,250

Pickerington

Local

School

District,

Fairfield

and

Franklin

Counties,

Ohio,

General

Obligation

Bonds,

School

Facilities

Construction

&

Improvement,

Series

2023,

5.250%,

12/01/59

12/32

at

100.00

Aa2  

4,726,255

4,190

Springboro

Community

City

School

District,

Warren

County,

Ohio,

General

Obligation

Bonds,

Refunding

Series

2007,

5.250%,

12/01/26

-

AGM

Insured

No

Opt.

Call

Aa3  

4,530,060

3,670

Tuscarawas

County

Economic

Development

and

Finance

Alliance,

Ohio,

Higher

Education

Facilities

Revenue

Bonds,

Ashland

University,

Refunding

&

Improvement

Series

2015,

6.000%,

3/01/45

3/25

at

100.00

N/R  

3,665,192

Total

Ohio

210,084,417

Oklahoma

-

0.3%

(0.2%

of

Total

Investments)

1,165

Norman

Regional

Hospital

Authority,

Oklahoma,

Hospital

Revenue

Bonds,

Series

2019,

5.000%,

9/01/45

9/29

at

100.00

Baa2  

1,162,123

Oklahoma

Development

Finance

Authority,

Health

System

Revenue

Bonds,

OU

Medicine

Project,

Series

2018B:

2,205

5.500%,

8/15/52

8/28

at

100.00

BB-  

2,074,640

7,270

5.500%,

8/15/57

8/28

at

100.00

BB-  

6,713,191

1,125

Tulsa

County

Industrial

Authority,

Oklahoma,

Senior

Living

Community

Revenue

Bonds,

Montereau,

Inc

Project,

Refunding

Series

2017,

5.250%,

11/15/37

11/25

at

102.00

BBB-  

1,145,385

Total

Oklahoma

11,095,339

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

110

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Oregon

-

2.9%

(1.8%

of

Total

Investments)

$

17,645

Beaverton

School

District

48J,

Washington

and

Multnomah

Counties,

Oregon,

General

Obligation

Bonds,

Current

Interest

Series

2022B,

5.000%,

6/15/52

6/32

at

100.00

AA+  

$

19,467,905

Clackamas

Community

College

District,

Oregon,

General

Obligation

Bonds,

Deferred

Interest

Series

2017A:

760

5.000%,

6/15/38

6/27

at

100.00

Aa1  

813,717

2,750

5.000%,

6/15/39

6/27

at

100.00

Aa1  

2,937,797

1,185

Clackamas

County

Hospital

Facility

Authority,

Oregon,

Revenue

Bonds,

Rose

Villa

Inc.,

Series

2020A,

5.375%,

11/15/55

11/25

at

102.00

N/R  

1,051,912

Columbia

County

School

District

502

Saint

Helens,

Oregon,

General

Obligation

Bonds,

Series

2017:

1,310

5.000%,

6/15/38

6/27

at

100.00

Aa1  

1,398,936

1,705

5.000%,

6/15/39

6/27

at

100.00

Aa1  

1,816,012

4,170

Eugene,

Oregon,

Electric

Utility

Revenue

Bonds,

Series

2020A,

4.000%,

8/01/45

8/30

at

100.00

AA-  

4,145,856

7,895

Oregon

Facilities

Authority,

Revenue

Bonds,

Legacy

Health

Project,

Series

2022A,

5.000%,

6/01/52

6/32

at

100.00

A+  

8,223,906

Oregon

Facilities

Authority,

Revenue

Bonds,

Samaritan

Health

Services,

Refunding

Series

2016A:

6,275

5.000%,

10/01/35

10/26

at

100.00

BBB+  

6,493,621

2,120

5.000%,

10/01/46

10/26

at

100.00

BBB+  

2,145,292

140

5.000%,

10/01/46,

(Pre-refunded

10/01/26)

10/26

at

100.00

N/R  (4)

150,193

23,400

Oregon

Health

and

Science

University,

Revenue

Bonds,

Green

Series

2021A,

4.000%,

7/01/51

1/32

at

100.00

AA-  

22,811,724

8,890

Oregon

State

Department

of

Transportation,

Highway

User

Tax

Revenue

Bonds,

Senior

Lien

Series

2013A,

5.000%,

11/15/38,

(Pre-refunded

11/15/23)

11/23

at

100.00

Aa1  (4)

8,977,300

4,100

Port

of

Portland,

Oregon,

Portland

International

Airport,

Revenue

Bonds,

Series

2019

25A,

5.000%,

7/01/49

7/29

at

100.00

AA-  

4,327,591

8,005

Salem

Hospital

Facility

Authority,

Oregon,

Revenue

Bonds,

Salem

Health

Projects,

Series

2019A,

5.000%,

5/15/44

5/29

at

100.00

A+  

8,283,174

Salem

Hospital

Facility

Authority,

Oregon,

Revenue

Bonds,

Salem

Healthl

Project,

Refunding

Series

2016A:

4,000

4.000%,

5/15/41

5/26

at

100.00

A+  

3,950,360

13,220

5.000%,

5/15/46

5/26

at

100.00

A+  

13,530,802

500

Warm

Springs

Reservation

Confederated

Tribes,

Oregon,

Hydroelectric

Revenue

Bonds,

Tribal

Economic

Development

Bond

Pelton

Round

Butte

Project,

Taxable

Refunding

Green

Series

2019B,

5.000%,

11/01/36,

144A

5/29

at

100.00

A3  

548,780

Total

Oregon

111,074,878

Pennsylvania

-

5.9%

(3.6%

of

Total

Investments)

13,000

Allegheny

County

Hospital

Development

Authority,

Pennsylvania,

Revenue

Bonds,

Allegheny

Health

Network

Obligated

Group

Issue,

Series

2018A,

5.000%,

4/01/47

4/28

at

100.00

A  

13,280,800

Allegheny

County

Sanitary

Authority,

Pennsylvania,

Sewer

Revenue

Bonds,

Series

2020B:

1,670

4.000%,

6/01/45

12/30

at

100.00

AA-  

1,626,981

2,000

4.000%,

6/01/50

12/30

at

100.00

AA-  

1,911,680

Bethlehem

Authority,

Northampton

and

Lehigh

Counties,

Pennsylvania,

Guaranteed

Water

Revenue

Bonds,

Series

1998:

3,125

0.000%,

5/15/23

-

AGM

Insured

No

Opt.

Call

A1  

3,120,625

3,135

0.000%,

5/15/24

-

AGM

Insured

No

Opt.

Call

A1  

3,015,118

3,155

0.000%,

5/15/26

-

AGM

Insured

No

Opt.

Call

A1  

2,843,065

111

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Pennsylvania

(continued)

$

4,145

0.000%,

11/15/26

-

AGM

Insured

No

Opt.

Call

A1  

$

3,674,791

2,800

0.000%,

5/15/28

-

AGM

Insured

No

Opt.

Call

A1  

2,368,156

3,000

0.000%,

11/15/28

-

AGM

Insured

No

Opt.

Call

A1  

2,496,870

1,200

Centre

County

Hospital

Authority,

Pennsylvania,

Hospital

Revenue

Bonds,

Mount

Nittany

Medical

Center

Project,

Series

2018A,

5.000%,

11/15/42

11/27

at

100.00

A+  

1,231,692

895

Commonwealth

Financing

Authority,

Pennsylvania,

State

Appropriation

Lease

Bonds,

Master

Settlement,

Series

2018,

5.000%,

6/01/34

6/28

at

100.00

A  

967,396

Delaware

River

Joint

Toll

Bridge

Commission,

New

Jersey

and

Pennsylvania,

Bridge

System

Revenue

Bonds,

Series

2017:

21,595

5.000%,

7/01/42

7/27

at

100.00

A+  

22,692,026

5,000

5.000%,

7/01/47

7/27

at

100.00

A+  

5,222,100

1,050

Delaware

Valley

Regional

Finance

Authority,

Pennsylvania,

Local

Government

Revenue

Bonds,

Series

1997B,

5.700%,

7/01/27

-

AMBAC

Insured

No

Opt.

Call

A1  

1,163,515

5,000

Lancaster

County

Hospital

Authority,

Pennsylvania,

Revenue

Bonds,

Penn

State

Health,

Series

2021,

5.000%,

11/01/51

11/29

at

100.00

A  

5,167,000

4,915

Lancaster

County

Hospital

Authority,

Pennsylvania,

Revenue

Bonds,

United

Zion

Retirement

Community,

Series

2017A,

5.000%,

12/01/47

6/27

at

100.00

N/R  

3,894,597

Lehigh

County

Authority,

Pennsylvania,

Water

and

Sewer

Revenue

Bonds,

Allentown

Concession,

Capital

Appreciation

Series

2013B:

4,480

0.000%,

12/01/31

No

Opt.

Call

A  

3,306,150

5,180

0.000%,

12/01/32

No

Opt.

Call

A  

3,673,967

Lehigh

County

Authority,

Pennsylvania,

Water

and

Sewer

Revenue

Bonds,

Allentown

Concession,

Series

2013A:

4,960

5.125%,

12/01/47,

(Pre-refunded

12/01/23)

12/23

at

100.00

N/R  (4)

5,016,643

4,310

5.125%,

12/01/47

12/23

at

100.00

A  

4,215,999

5,210

Montgomery

County

Higher

Education

and

Health

Authority,

Pennsylvania,

Revenue

Bonds,

Thomas

Jefferson

University,

Series

2018A,

5.000%,

9/01/43

9/28

at

100.00

A3  

5,381,826

1,000

Montgomery

County

Higher

Education

and

Health

Authority,

Pennsylvania,

Revenue

Bonds,

Thomas

Jefferson

University,

Series

2019,

4.000%,

9/01/44

9/29

at

100.00

A3  

939,820

5,000

Montgomery

County

Industrial

Development

Authority,

Pennsylvania,

Health

System

Revenue

Bonds,

Albert

Einstein

Healthcare

Network

Issue,

Series

2015A,

5.250%,

1/15/45,

(Pre-refunded

1/15/25)

1/25

at

100.00

N/R  (4)

5,180,900

5,005

Neshaminy

School

District,

Bucks

County,

Pennsylvania,

General

Obligation

Bonds,

Series

2022,

4.000%,

11/01/43

5/30

at

100.00

Aa1  

5,059,905

630

Northampton

County

Industrial

Development

Authority,

Pennsylvania,

Recovery

Revenue

Bonds,

Northampton

Generating

Project,

Senior

Lien

Series

2013A0

&

AE2,

0.900%,

12/31/23

5/23

at

100.00

N/R  

113,437

293

Northampton

County

Industrial

Development

Authority,

Pennsylvania,

Recovery

Revenue

Bonds,

Northampton

Generating

Project,

Senior

Lien

Taxable

Series

2013B,

0.900%,

12/31/23

,

(cash

5.000%,

PIK

5.000%)

No

Opt.

Call

N/R  

52,759

5,910

Pennsylvania

Higher

Educational

Facilities

Authority,

Revenue

Bonds,

University

of

Pennsylvania

Health

System,

Series

2019,

4.000%,

8/15/44

8/29

at

100.00

Aa3  

5,802,438

16,000

Pennsylvania

Turnpike

Commission,

Oil

Franchise

Tax

Revenue

Bonds,

Senior

Lien

Series

2021A,

4.000%,

12/01/51

12/31

at

100.00

Aa3  

15,475,840

16,805

Pennsylvania

Turnpike

Commission,

Turnpike

Revenue

Bonds,

Capital

Appreciation

Series

2009E,

6.375%,

12/01/38

12/27

at

100.00

A3  

19,035,360

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

112

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Pennsylvania

(continued)

$

3,000

Pennsylvania

Turnpike

Commission,

Turnpike

Revenue

Bonds,

Series

2015A-1,

5.000%,

12/01/45

6/25

at

100.00

A1  

$

3,068,370

5,575

Pennsylvania

Turnpike

Commission,

Turnpike

Revenue

Bonds,

Series

2015B,

5.000%,

12/01/45

12/25

at

100.00

A1  

5,731,156

6,340

Pennsylvania

Turnpike

Commission,

Turnpike

Revenue

Bonds,

Series

2016A-1,

5.000%,

12/01/41

6/26

at

100.00

A1  

6,598,672

5,800

Pennsylvania

Turnpike

Commission,

Turnpike

Revenue

Bonds,

Series

2019A,

5.000%,

12/01/49

12/29

at

100.00

A1  

6,117,086

6,500

Pennsylvania

Turnpike

Commission,

Turnpike

Revenue

Bonds,

Series

2021B,

5.000%,

12/01/46

6/31

at

100.00

A1  

6,974,045

19,250

Pennsylvania

Turnpike

Commission,

Turnpike

Revenue

Bonds,

Subordinate

Series

2009C,

6.250%,

6/01/33

-

AGM

Insured

6/26

at

100.00

A1  

21,244,300

7,475

Pennsylvania

Turnpike

Commission,

Turnpike

Revenue

Bonds,

Subordinate

Series

2021A,

4.000%,

12/01/45

12/30

at

100.00

A3  

7,217,860

1,445

Philadelphia

Authority

for

Industrial

Development

Senior

Living

Facilities,

Philadelphia,

Pennsylvania,

Revenue

Bonds,

Wesley

Enhanced

Living

Obligated

Group,

Series

2017A,

5.000%,

7/01/37

7/27

at

100.00

BB  

1,261,080

7,500

Philadelphia

School

District,

Pennsylvania,

General

Obligation

Bonds,

Series

2021A,

4.000%,

9/01/46

-

BAM

Insured

9/31

at

100.00

A1  

7,243,950

3,410

Philadelphia,

Pennsylvania,

Water

and

Wastewater

Revenue

Bonds,

Series

1997A,

5.125%,

8/01/27

-

AMBAC

Insured,

(ETM)

10/21

at

100.00

A1  (4)

3,745,919

8,135

Southcentral

Pennsylvania

General

Authority,

Revenue

Bonds,

Wellspan

Health

Obligated

Group,

Series

2019A,

4.000%,

6/01/49

6/29

at

100.00

Aa3  

7,639,253

Total

Pennsylvania

224,773,147

Puerto

Rico

-

1.9%

(1.2%

of

Total

Investments)

3,997

Cofina

Class

2

Trust

Tax-Exempt

Class

2054,

Puerto

Rico.

Unit

Exchanged

From

Cusip

74529JAP0,

0.000%,

8/01/54

No

Opt.

Call

N/R  

816,769

625

Puerto

Rico

Electric

Power

Authority,

Power

Revenue

Bonds,

Refunding

Series

2005SS,

5.000%,

7/01/25

-

NPFG

Insured

5/23

at

100.00

D  

625,544

1,000

Puerto

Rico

Electric

Power

Authority,

Power

Revenue

Bonds,

Series

2007VV,

5.250%,

7/01/24

No

Opt.

Call

D  

1,001,690

Puerto

Rico

Sales

Tax

Financing

Corporation,

Sales

Tax

Revenue

Bonds,

Restructured

2018A-1:

5,281

4.500%,

7/01/34

7/25

at

100.00

N/R  

5,295,998

9,399

4.550%,

7/01/40

7/28

at

100.00

N/R  

9,001,610

20,000

0.000%,

7/01/46

7/28

at

41.38

N/R  

5,464,800

22,531

4.750%,

7/01/53

7/28

at

100.00

N/R  

21,124,165

19,492

5.000%,

7/01/58

7/28

at

100.00

N/R  

18,821,475

1,370

Puerto

Rico

Sales

Tax

Financing

Corporation,

Sales

Tax

Revenue

Bonds,

Restructured

Cofina

Project

Series

2019A-2A,

4.550%,

7/01/40

7/28

at

100.00

N/R  

1,312,076

Puerto

Rico

Sales

Tax

Financing

Corporation,

Sales

Tax

Revenue

Bonds,

Taxable

Restructured

Cofina

Project

Series

2019A-2:

5,580

4.329%,

7/01/40

7/28

at

100.00

N/R  

5,202,234

5,399

4.329%,

7/01/40

7/28

at

100.00

N/R  

5,033,487

Total

Puerto

Rico

73,699,848

Rhode

Island

-

0.8%

(0.5%

of

Total

Investments)

1,315

Rhode

Island

Health

and

Educational

Building

Corporation,

Hospital

Financing

Revenue

Bonds,

Lifespan

Obligated

Group,

Refunding

Series

2016,

5.000%,

5/15/39

5/26

at

100.00

BBB+  

1,325,257

174,390

Rhode

Island

Tobacco

Settlement

Financing

Corporation,

Tobacco

Settlement

Asset-Backed

Bonds,

Series

2007A,

0.000%,

6/01/52

5/23

at

17.96

CCC-  

28,797,021

113

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Rhode

Island

(continued)

$

2,235

Rhode

Island

Turnpike

and

Bridge

Authority,

Motor

Fuel

Tax

Revenue

Bonds,

Series

2016A,

5.000%,

10/01/40

4/26

at

100.00

A  

$

2,312,867

Total

Rhode

Island

32,435,145

South

Carolina

-

4.0%

(2.5%

of

Total

Investments)

3,050

Charleston

County

Airport

District,

South

Carolina,

Airport

Revenue

Bonds,

Series

2019,

5.000%,

7/01/43

7/29

at

100.00

A+  

3,254,502

Lexington

County

Health

Services

District,

Inc.,

South

Carolina,

Hospital

Revenue

Bonds,

Lexington

Medical

Center,

Series

2016:

1,290

5.000%,

11/01/41

5/26

at

100.00

A  

1,318,483

6,820

5.000%,

11/01/46

5/26

at

100.00

A  

6,915,139

Piedmont

Municipal

Power

Agency,

South

Carolina,

Electric

Revenue

Bonds,

Series

2004A-2:

26,955

0.000%,

1/01/31

-

AMBAC

Insured

No

Opt.

Call

A-  

20,967,216

15,420

0.000%,

1/01/32

-

AMBAC

Insured

No

Opt.

Call

A-  

11,549,889

1,370

South

Carolina

Jobs-Economic

Development

Authority,

Economic

Development

Revenue

Bonds,

Bishop

Gadsden

Episcopal

Retirement

Community,

Series

2019A,

5.000%,

4/01/54

4/26

at

103.00

BBB-  

1,168,144

13,475

South

Carolina

Jobs-Economic

Development

Authority,

Hospital

Revenue

Bonds,

Bon

Secours

Mercy

Health,

Inc,

Series

2020A,

4.000%,

12/01/44

6/30

at

100.00

A+  

13,303,733

South

Carolina

Jobs-Economic

Development

Authority,

Hospital

Revenue

Bonds,

McLeod

Health

Projects,

Refunding

&

Improvement

Series

2018:

9,030

5.000%,

11/01/43

5/28

at

100.00

AA-  

9,385,692

17,680

5.000%,

11/01/48

5/28

at

100.00

AA-  

18,265,561

20,035

South

Carolina

Public

Service

Authority,

Santee

Cooper

Revenue

Obligations,

Refunding

&

Improvement

Series

2015A,

5.000%,

12/01/50

6/25

at

100.00

A-  

20,130,367

4,000

South

Carolina

Public

Service

Authority,

Santee

Cooper

Revenue

Obligations,

Refunding

Series

2014C,

5.000%,

12/01/46

12/24

at

100.00

A-  

4,019,880

10,000

South

Carolina

Public

Service

Authority,

Santee

Cooper

Revenue

Obligations,

Refunding

Series

2016B,

5.000%,

12/01/56

12/26

at

100.00

A-  

10,051,400

5,000

South

Carolina

Public

Service

Authority,

Santee

Cooper

Revenue

Obligations,

Refunding

Series

2022A,

4.000%,

12/01/52

6/32

at

100.00

A-  

4,471,550

South

Carolina

Public

Service

Authority,

Santee

Cooper

Revenue

Obligations,

Refunding

Series

2022B:

3,831

4.000%,

12/01/39

6/32

at

100.00

A-  

3,766,831

6,587

4.000%,

12/01/43

6/32

at

100.00

A-  

6,258,440

South

Carolina

Public

Service

Authority,

Santee

Cooper

Revenue

Obligations,

Series

2014A:

2,000

5.000%,

12/01/49

6/24

at

100.00

A-  

2,005,440

17,240

5.500%,

12/01/54

6/24

at

100.00

A-  

17,368,266

Total

South

Carolina

154,200,533

South

Dakota

-

1.4%

(0.9%

of

Total

Investments)

Sioux

Falls,

South

Dakota,

Health

Facilities

Revenue

Bonds,

Dow

Rummel

Village

Project,

Series

2017:

3,000

5.000%,

11/01/42

11/26

at

100.00

BB  

2,577,690

3,150

5.125%,

11/01/47

11/26

at

100.00

BB  

2,656,521

10,500

South

Dakota

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Avera

Health

System,

Series

2014,

5.000%,

7/01/44

7/24

at

100.00

A1  

10,604,685

5,205

South

Dakota

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Avera

Health,

Refunding

Series

2017,

5.000%,

7/01/46

7/27

at

100.00

A1  

5,320,915

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

114

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

South

Dakota

(continued)

$

22,800

South

Dakota

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Monument

Health,

Inc.,

Series

2020A,

4.000%,

9/01/50

9/30

at

100.00

A1  

$

21,001,080

11,825

South

Dakota

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Sanford

Health,

Series

2015,

5.000%,

11/01/45

11/25

at

100.00

A+  

11,983,219

Total

South

Dakota

54,144,110

Tennessee

-

0.7%

(0.4%

of

Total

Investments)

2,180

Greeneville

Health

and

Educational

Facilities

Board,

Tennessee,

Hospital

Revenue

Bonds,

Ballad

Health,

Series

2018A,

5.000%,

7/01/35

7/28

at

100.00

A-  

2,330,878

Knox

County

Health,

Educational

and

Housing

Facilities

Board,

Tennessee,

Revenue

Bonds,

University

Health

System,

Inc.,

Series

2016:

5,000

5.000%,

9/01/36

9/26

at

100.00

BBB  

5,162,300

1,000

5.000%,

9/01/47

9/26

at

100.00

BBB  

984,140

Knox

County

Health,

Educational

and

Housing

Facilities

Board,

Tennessee,

Revenue

Bonds,

University

Health

System,

Inc.,

Series

2017:

445

5.000%,

4/01/31

4/27

at

100.00

BBB  

467,948

1,755

5.000%,

4/01/36

4/27

at

100.00

BBB  

1,820,883

Metropolitan

Government

of

Nashville-Davidson

County

Health

and

Educational

Facilities

Board,

Tennessee,

Revenue

Bonds,

Lipscomb

University,

Refunding

&

Improvement

Series

2016A:

2,225

5.000%,

10/01/41

10/26

at

100.00

BBB-  

2,186,040

2,910

5.000%,

10/01/45

10/26

at

100.00

BBB-  

2,785,860

11,000

Metropolitan

Government

of

Nashville-Davidson

County

Health

and

Educational

Facilities

Board,

Tennessee,

Revenue

Bonds,

Vanderbilt

University

Medical

Center,

Series

2016A,

5.000%,

7/01/46

7/26

at

100.00

A  

11,183,480

Total

Tennessee

26,921,529

Texas

-

11.9%

(7.3%

of

Total

Investments)

2,260

Austin,

Texas,

Electric

Utility

System

Revenue

Bonds,

Refunding

&

Improvement

Series

2023,

5.000%,

11/15/48

(WI/DD,

Settling

5/17/23)

11/33

at

100.00

AA-  

2,499,696

14,615

Austin,

Texas,

Electric

Utility

System

Revenue

Bonds,

Refunding

Series

2015A,

5.000%,

11/15/45,

(UB)

(8)

11/25

at

100.00

AA-  

14,950,414

1,000

Cedar

Hill

Independent

School

District,

Dallas

County,

Texas,

General

Obligation

Bonds,

Refunding

Series

2002,

0.000%,

8/15/32

-

FGIC

Insured

No

Opt.

Call

Baa2  

740,420

7,750

Central

Texas

Regional

Mobility

Authority,

Revenue

Bonds,

Senior

Lien,

Series

2015A,

5.000%,

1/01/45,

(Pre-refunded

7/01/25)

7/25

at

100.00

A-  (4)

8,085,885

Clifton

Higher

Education

Finance

Corporation,

Texas,

Education

Revenue

Bonds,

Uplift

Education

Charter

School,

Series

2013A:

1,925

4.350%,

12/01/42

5/23

at

100.00

BBB-  

1,787,613

1,000

4.400%,

12/01/47

5/23

at

100.00

BBB-  

905,870

5,000

Dallas

Area

Rapid

Transit,

Texas,

Sales

Tax

Revenue

Bonds,

Refunding

&

Improvement

Senior

Lien

Series

2021B,

5.000%,

12/01/47

12/30

at

100.00

Aa2  

5,428,100

6,125

Dallas

Fort

Worth

International

Airport,

Texas,

Joint

Revenue

Bonds,

Refunding

Series

2021B,

4.000%,

11/01/45

11/30

at

100.00

A1  

6,019,650

14,450

Dallas

Fort

Worth

International

Airport,

Texas,

Joint

Revenue

Bonds,

Refunding

Series

2022B,

5.000%,

11/01/50

11/32

at

100.00

A+  

15,708,017

9,000

Dallas-Fort

Worth

International

Airport,

Texas,

Joint

Revenue

Bonds,

Refunding

Series

2021A,

4.000%,

11/01/46

11/30

at

100.00

A1  

8,815,860

160

Decatur

Hospital

Authority,

Texas,

Revenue

Bonds,

Wise

Regional

Health

System,

Series

2014A,

5.250%,

9/01/44

9/24

at

100.00

BB+  

155,411

115

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Texas

(continued)

$

3,700

El

Paso

Independent

School

District,

El

Paso

County,

Texas,

General

Obligation

Bonds,

School

Building

Series

2017,

5.000%,

8/15/42

8/26

at

100.00

Aaa  

$

3,895,804

Grand

Parkway

Transportation

Corporation,

Texas,

System

Toll

Revenue

Bonds,

Refunding

First

Tier

Series

2020C:

3,500

4.000%,

10/01/40

4/30

at

100.00

A2  

3,463,845

27,280

4.000%,

10/01/45

4/30

at

100.00

A2  

26,182,798

12,695

4.000%,

10/01/49

-

AGM

Insured

4/30

at

100.00

A1  

12,137,690

15,000

Grand

Parkway

Transportation

Corporation,

Texas,

System

Toll

Revenue

Bonds,

Subordinate

Lien

Series

2013B,

5.000%,

4/01/53,

(Pre-

refunded

10/01/23),

(UB)

10/23

at

100.00

N/R  (4)

15,109,800

16,920

Grand

Parkway

Transportation

Corporation,

Texas,

System

Toll

Revenue

Bonds,

Subordinate

Lien

Series

2013B,

5.000%,

4/01/53,

(Pre-

refunded

10/01/23)

(8)

10/23

at

100.00

N/R  (4)

17,043,854

5,295

Grand

Parkway

Transportation

Corporation,

Texas,

System

Toll

Revenue

Bonds,

Subordinate

Lien

Series

2018A.

Tela

Supported,

5.000%,

10/01/48

4/28

at

100.00

AA  

5,548,842

Grand

Parkway

Transportation

Corporation,

Texas,

System

Toll

Revenue

Bonds,

Tender

Option

Bond

Trust

2015-XF0228:

6,610

11.750%,

11/01/44,

(Pre-refunded

10/01/23),

144A,

(IF)

(8)

10/23

at

100.00

N/R  (4)

6,803,739

9,275

Harris

County

Cultural

Education

Facilities

Finance

Corporation,

Texas,

Hospital

Revenue

Bonds,

Memorial

Hermann

Health

System,

Series

2022A,

4.125%,

7/01/52

7/32

at

100.00

A+  

9,040,899

Harris

County

Cultural

Education

Facilities

Finance

Corporation,

Texas,

Revenue

Bonds,

Houston

Methodist

Hospital

System,

Series

2015:

2,845

4.000%,

12/01/45

6/25

at

100.00

AA  

2,779,508

2,320

5.000%,

12/01/45

6/25

at

100.00

AA  

2,365,890

Harris

County,

Texas,

Toll

Road

Revenue

Bonds,

Refunding

Senior

Lien

Series

2018A:

13,890

5.000%,

8/15/43

2/28

at

100.00

AA  

14,687,286

5,000

4.000%,

8/15/48

2/28

at

100.00

AA  

4,806,450

4,040

Harris

County,

Texas,

Toll

Road

Revenue

Bonds,

Tender

Options

Bond

Trust

2015-XF2184.

Formerly

Tender

Options

Bond

Trust

3028,

9.981%,

8/15/28

-

AGM

Insured,

144A,

(IF)

(8)

No

Opt.

Call

AAA  

5,724,882

Harris

County-Houston

Sports

Authority,

Texas,

Revenue

Bonds,

Capital

Appreciation

Refunding

Senior

Lien

Series

2014A:

1,195

0.000%,

11/15/41

-

AGM

Insured

11/31

at

62.66

A1  

504,565

2,390

0.000%,

11/15/42

-

AGM

Insured

11/31

at

59.73

A1  

956,717

2,660

0.000%,

11/15/43

-

AGM

Insured

11/31

at

56.93

A1  

1,010,348

7,260

0.000%,

11/15/44

-

AGM

Insured

11/31

at

54.25

A1  

2,608,954

10,440

0.000%,

11/15/45

-

AGM

Insured

11/31

at

51.48

A1  

3,547,094

7,165

0.000%,

11/15/49

-

AGM

Insured

11/31

at

41.91

A1  

1,960,129

3,000

0.000%,

11/15/52

-

AGM

Insured

11/31

at

35.81

A1  

698,250

1,000

Hidalgo

County

Regional

Mobility

Authority,

Texas,

Toll

and

Vehicle

Registration

Fee

Revenue

Bonds,

Senior

Lien

Series

2022A,

4.000%,

12/01/40

12/31

at

100.00

BBB-  

903,180

Houston,

Texas,

Airport

System

Revenue

Bonds,

Refunding

&

Subordinate

Lien

Series

2018B:

2,000

5.000%,

7/01/43

7/28

at

100.00

A1  

2,115,340

2,710

5.000%,

7/01/48

7/28

at

100.00

A1  

2,840,676

710

Houston,

Texas,

Airport

System

Revenue

Bonds,

Subordinate

Lien

Series

2000B,

5.450%,

7/01/24

-

AGM

Insured

No

Opt.

Call

A+  

720,870

Houston,

Texas,

Hotel

Occupancy

Tax

and

Special

Revenue

Bonds,

Convention

and

Entertainment

Project,

Series

2001B:

1,495

0.000%,

9/01/23

-

AGM

Insured

No

Opt.

Call

A1  

1,476,178

10,850

0.000%,

9/01/25

-

AMBAC

Insured

No

Opt.

Call

A  

9,967,787

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

116

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Texas

(continued)

$

1,715

0.000%,

9/01/32

-

AMBAC

Insured

No

Opt.

Call

A  

$

1,221,114

Leander

Independent

School

District,

Williamson

and

Travis

Counties,

Texas,

General

Obligation

Bonds,

Refunding

Series

2015A:

2,725

5.000%,

8/15/40

8/25

at

100.00

AAA  

2,797,676

4,000

4.000%,

8/15/41

8/25

at

100.00

AAA  

3,963,760

8,305

Lower

Colorado

River

Authority,

Texas,

Transmission

Contract

Revenue

Bonds,

LCRA

Transmission

Services

Corporation

Project,

Refunding

Series

2015,

5.000%,

5/15/45

5/25

at

100.00

A  

8,472,512

McCamey

County

Hospital

District,

Texas,

General

Obligation

Bonds,

Series

2013:

1,780

5.750%,

12/01/33

12/25

at

100.00

B1  

1,824,553

1,800

6.125%,

12/01/38

12/25

at

100.00

B1  

1,835,136

Midtown

Redevelopment

Authority,

Texas,

Tax

Increment

Contract

Revenue,

Refunding

Series

2017:

16,285

5.000%,

1/01/36

1/27

at

100.00

A3  

17,326,914

10,040

5.000%,

1/01/38

-

AGM

Insured

1/27

at

100.00

A1  

10,626,336

Montgomery

County

Toll

Road

Authority,

Texas,

Toll

Road

Revenue

Bonds,

Senior

Lien

Series

2018:

2,100

5.000%,

9/15/43

9/25

at

100.00

BBB-  

2,106,384

1,815

5.000%,

9/15/48

9/25

at

100.00

BBB-  

1,807,885

4,240

New

Braunfels,

Comal

County,

Texas,

Utility

System

Revenue

Bonds,

Refunding

Series

2022,

5.000%,

7/01/47

7/32

at

100.00

AA  

4,677,314

850

New

Hope

Cultural

Education

Facilities

Finance

Corporation,

Texas,

Retirement

Facility

Revenue

Bonds,

Methodist

Retirement

Communites

Crestview

Project,

Series

2016,

5.000%,

11/15/31,

(Pre-

refunded

11/15/24)

11/24

at

102.00

N/R  (4)

889,585

North

Texas

Tollway

Authority,

Special

Projects

System

Revenue

Bonds,

Convertible

Capital

Appreciation

Series

2011C:

1,880

0.000%,

9/01/43,

(Pre-refunded

9/01/31)

(5)

9/31

at

100.00

N/R  (4)

2,362,201

7,990

6.750%,

9/01/45,

(Pre-refunded

9/01/31)

9/31

at

100.00

N/R  (4)

10,452,199

4,000

North

Texas

Tollway

Authority,

System

Revenue

Bonds,

Refunding

First

Tier

Capital

Appreciation

Series

2008I,

6.500%,

1/01/43,

(Pre-

refunded

1/01/25)

1/25

at

100.00

A1  (4)

4,220,640

2,125

North

Texas

Tollway

Authority,

System

Revenue

Bonds,

Refunding

First

Tier,

Series

2008D,

0.000%,

1/01/28

-

AGC

Insured

No

Opt.

Call

A1  

1,833,153

12,205

North

Texas

Tollway

Authority,

System

Revenue

Bonds,

Refunding

First

Tier,

Series

2015B,

5.000%,

1/01/45

1/25

at

100.00

A1  

12,428,840

5,000

North

Texas

Tollway

Authority,

System

Revenue

Bonds,

Refunding

Second

Tier

Series

2018,

5.000%,

1/01/48

1/28

at

100.00

A2  

5,226,300

North

Texas

Tollway

Authority,

System

Revenue

Bonds,

Refunding

Second

Tier,

Series

2015A:

6,285

5.000%,

1/01/33

1/25

at

100.00

A2  

6,495,610

4,000

5.000%,

1/01/34

1/25

at

100.00

A2  

4,129,320

4,000

5.000%,

1/01/35

1/25

at

100.00

A2  

4,123,000

2,250

Red

River

Education

Finance

Corporation,

Texas,

Higher

Education

Revenue

Bonds,

Saint

Edward?s

University

Project,

Series

2016,

4.000%,

6/01/36

6/26

at

100.00

BBB  

2,112,637

2,000

San

Antonio,

Texas,

General

Obligation

Bonds,

General

Improvement

Series

2021,

4.000%,

8/01/41

8/31

at

100.00

AA+  

2,053,980

7,975

Tarrant

County

College

District,

Texas,

General

Obligation

Bonds,

Series

2022,

5.000%,

8/15/39

8/32

at

100.00

AAA  

9,023,792

3,480

Tarrant

County

Cultural

Education

Facilities

Finance

Corporation,

Texas,

Hospital

Revenue

Bonds,

Hendrick

Medical

Center,

Refunding

Series

2013,

5.500%,

9/01/43,

(Pre-refunded

9/01/23)

9/23

at

100.00

A3  (4)

3,505,752

117

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Texas

(continued)

$

2,500

Tarrant

County

Cultural

Education

Facilities

Finance

Corporation,

Texas,

Hospital

Revenue

Bonds,

Methodist

Hospital

of

Dallas,

Series

2022,

4.000%,

10/01/47

4/32

at

100.00

N/R  

$

2,400,350

4,000

Tarrant

County

Cultural

Education

Facilities

Finance

Corporation,

Texas,

Hospital

Revenue

Bonds,

Scott

&

White

Healthcare

Project,

Series

2013A,

5.000%,

8/15/43,

(Pre-refunded

8/15/23)

8/23

at

100.00

Aa3  (4)

4,019,760

1,500

Tarrant

County

Cultural

Education

Facilities

Finance

Corporation,

Texas,

Revenue

Bonds,

Christus

Health,

Series

2022A,

4.000%,

7/01/53

7/32

at

100.00

A1  

1,404,900

2,500

Tarrant

County

Cultural

Education

Facilities

Finance

Corporation,

Texas,

Revenue

Bonds,

Texas

Health

Resources

System,

Series

2016A,

5.000%,

2/15/41

8/26

at

100.00

AA  

2,579,375

Texas

Private

Activity

Bond

Surface

Transportation

Corporation,

Senior

Lien

Revenue

Bonds,

LBJ

Infrastructure

Group

LLC

IH-635

Managed

Lanes

Project,

Refunding  Series

2020A:

1,805

4.000%,

12/31/37

12/30

at

100.00

Baa2  

1,742,691

1,200

4.000%,

6/30/38

12/30

at

100.00

Baa2  

1,157,112

1,300

4.000%,

6/30/39

12/30

at

100.00

Baa2  

1,244,542

7,345

Texas

Transportation

Commission,

Central

Texas

Turnpike

System

Revenue

Bonds,

Refunding

First

Tier

Series

2015B,

5.000%,

8/15/37

8/24

at

100.00

A3  

7,478,018

Texas

Transportation

Commission,

Central

Texas

Turnpike

System

Revenue

Bonds,

Refunding

Second

Tier

Series

2015C:

3,650

5.000%,

8/15/33

8/24

at

100.00

Baa1  

3,725,409

6,385

5.000%,

8/15/37

8/24

at

100.00

Baa1  

6,478,923

44,120

5.000%,

8/15/42

8/24

at

100.00

Baa1  

44,597,820

4,000

Texas

Turnpike

Authority,

Central

Texas

Turnpike

System

Revenue

Bonds,

First

Tier

Series

2002A,

0.000%,

8/15/25

-

AMBAC

Insured

No

Opt.

Call

A3  

3,705,040

5,000

Texas

Water

Development

Board,

State

Water

Implementation

Revenue

Fund

Bonds,

Master

Trust

Series

2019A,

4.000%,

10/15/49

10/29

at

100.00

AAA  

4,904,300

10,500

Texas

Water

Development

Board,

State

Water

Implementation

Revenue

Fund

Bonds,

Master

Trust

Series

2021,

4.000%,

10/15/51

10/31

at

100.00

AAA  

10,228,050

7,000

West

Harris

County

Regional

Water

Authority,

Texas,

Water

System

Revenue

Bonds,

Series

2022,

5.000%,

12/15/57

-

AGM

Insured

12/32

at

100.00

A1  

7,676,900

Total

Texas

452,858,094

Utah

-

0.4%

(0.3%

of

Total

Investments)

Salt

Lake

City,

Utah,

Airport

Revenue

Bonds,

International

Airport

Series

2017B:

3,560

5.000%,

7/01/42

7/27

at

100.00

A  

3,710,125

1,975

5.000%,

7/01/47

7/27

at

100.00

A  

2,045,804

4,000

Salt

Lake

City,

Utah,

Airport

Revenue

Bonds,

International

Airport

Series

2018B,

5.000%,

7/01/48

7/28

at

100.00

A  

4,173,920

Utah

Charter

School

Finance

Authority,

Charter

School

Revenue

Bonds,

Utah

Charter

Academies

Project,

Series

2018:

1,000

5.000%,

10/15/38

10/27

at

100.00

AA  

1,037,360

2,320

5.000%,

10/15/43

10/27

at

100.00

AA  

2,380,413

2,040

5.000%,

10/15/48

10/27

at

100.00

AA  

2,081,759

Total

Utah

15,429,381

Vermont

-

0.3%

(0.2%

of

Total

Investments)

University

of

Vermont

and

State

Agricultural

College,

General

Obligation

Bonds,

Series

2015:

1,000

4.000%,

10/01/40

10/25

at

100.00

A+  

991,160

10,000

5.000%,

10/01/45

10/25

at

100.00

A+  

10,220,700

Total

Vermont

11,211,860

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

118

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Virgin

Islands

-

0.1%

(0.0%

of

Total

Investments)

$

2,645

Matching

Fund

Special

Purpose

Securitization

Corporation,

Virgin

Islands,

Revenue

Bonds,

Series

2022A,

5.000%,

10/01/32

No

Opt.

Call

N/R  

$

2,684,516

Total

Virgin

Islands

2,684,516

Virginia

-

0.4%

(0.2%

of

Total

Investments)

Arlington

County

Industrial

Development

Authority,

Virginia,

Hospital

Facility

Revenue

Bonds,

Virginia

Hospital

Center,

Series

2020:

1,385

4.000%,

7/01/39

7/30

at

100.00

A+  

1,396,080

1,610

4.000%,

7/01/40

7/30

at

100.00

A+  

1,617,905

430

Chesapeake,

Virginia,

Transportation

System

Senior

Toll

Road

Revenue

Bonds,

Capital

Appreciation

Series

2012B,

0.000%,

7/15/40

(5)

7/28

at

100.00

BBB+  

439,228

4,000

Fairfax

County

Industrial

Development

Authority,

Virginia,

Healthcare

Revenue

Bonds,

Inova

Health

System,

Series

2018A,

4.000%,

5/15/48,

(UB)

(8)

5/28

at

100.00

Aa2  

3,854,480

8,075

Hampton

Roads

Transportation

Accountability

Commission,

Virginia,

Revenue

Bonds,

Hampton

Roads

Transportation

Fund,

Senior

Lien

Series

2022A,

4.000%,

7/01/52

7/32

at

100.00

AA  

7,810,382

Total

Virginia

15,118,075

Washington

-

3.7%

(2.3%

of

Total

Investments)

7,000

Central

Puget

Sound

Regional

Transit

Authority,

Washington,

Sales

Tax

and

Motor

Vehicle

Excise

Tax

Bonds,

Green

Series

2016S-1,

5.000%,

11/01/41

11/26

at

100.00

Aa1  

7,347,620

12,235

Chelan

County

Public

Utility

District

1,

Washington,

Columbia

River-

Rock

Island

Hydro-Electric

System

Revenue

Refunding

Bonds,

Series

1997A,

0.000%,

6/01/26

-

NPFG

Insured

No

Opt.

Call

AA  

11,084,054

4,200

King

County

Public

Hospital

District

1,

Washington,

Limited

Tax

General

Obligation

Bonds,

Valley

Medical

Center,

Refunding

Series

2016,

5.000%,

12/01/36

12/26

at

100.00

BBB+  

4,370,142

8,075

King

County

Public

Hospital

District

1,

Washington,

Limited

Tax

General

Obligation

Bonds,

Valley

Medical

Center,

Refunding

Series

2018,

5.000%,

12/01/43

12/28

at

100.00

A2  

8,434,095

10,630

King

County

Public

Hospital

District

2,

Washington,

General

Obligation

Bonds,

EvergreenHealth,

Limited

Tax

2020A,

4.000%,

12/01/45

12/29

at

100.00

Aa3  

10,070,330

3,000

Port

of

Seattle,

Washington,

Revenue

Bonds,

Intermediate

Lien

Series

2015A,

5.000%,

4/01/40

10/24

at

100.00

A1  

3,037,200

1,250

Seattle

Housing

Authority,

Washington,

Pooled

Housing

Revenue

Bonds,

Refunding

Series

2014,

5.000%,

12/01/44,

(Pre-refunded

12/01/23)

12/23

at

100.00

AA  (4)

1,261,950

15,000

Seattle,

Washington,

Municipal

Light

and

Power

Revenue

Bonds,

Refunding

&

Improvement

Series

2021A,

4.000%,

7/01/47

7/31

at

100.00

AA  

14,591,250

10,000

Seattle,

Washington,

Municipal

Light

and

Power

Revenue

Bonds,

Refunding

&

Improvement

Series

2022,

5.000%,

7/01/52

7/32

at

100.00

AA  

11,061,900

10,520

Snohomish

County

Public

Utility

District

1,

Washington,

Electric

System

Revenue

Bonds,

Series

2021A,

5.000%,

12/01/51

12/31

at

100.00

AA-  

11,426,088

12,515

Spokane

Public

Facilities

District,

Washington,

Hotel,

Motel,

and

Sales

Use

Tax

Revenue

Bonds,

Series

2013A,

5.000%,

12/01/38,

(Pre-

refunded

6/01/23)

6/23

at

100.00

BBB+  (4)

12,531,269

5,250

Tacoma,

Washington,

Sewer

Revenue

Bonds,

Series

2018,

4.000%,

12/01/48

12/28

at

100.00

Aa2  

5,100,690

555

Washington

Health

Care

Facilities

Authority,

Revenue

Bonds,

CommonSpirit

Health,

Series

2019A-1,

4.000%,

8/01/44

8/29

at

100.00

Baa1  

522,405

119

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Washington

(continued)

$

5,180

Washington

Health

Care

Facilities

Authority,

Revenue

Bonds,

CommonSpirit

Health,

Series

2019A-2,

5.000%,

8/01/44

8/29

at

100.00

Baa1  

$

5,350,940

Washington

Health

Care

Facilities

Authority,

Revenue

Bonds,

Providence

Health

&

Services,

Refunding

Series

2012A:

4,000

5.000%,

10/01/32

5/23

at

100.00

A  

4,000,560

10,000

4.250%,

10/01/40

5/23

at

100.00

A  

9,747,200

3,000

Washington

Health

Care

Facilities

Authority,

Revenue

Bonds,

Providence

Health

&

Services,

Series

2014D,

5.000%,

10/01/41

10/24

at

100.00

A  

2,997,030

5,160

Washington

Health

Care

Facilities

Authority,

Revenue

Bonds,

Seattle

Children's

Hospital,

Series

2015A,

4.000%,

10/01/45

4/30

at

100.00

Aa2  

4,954,374

2,600

Washington

State

Convention

Center

Public

Facilities

District,

Lodging

Tax

Revenue

Bonds,

Refunding

Subordinate

Series

2021B.  Exchange

Purchase,

3.000%,

7/01/58

7/31

at

100.00

BB+  

1,656,668

2,525

Washington

State

Higher

Education

Facilities

Authority,

Revenue

Bonds,

Seattle

University,

Series

2020,

4.000%,

5/01/45

5/30

at

100.00

A  

2,391,074

500

Washington

State

Housing

Finance

Commission,

Non-profit

Housing

Revenue

Bonds,

Presbyterian

Retirement

Communities

Northwest

Project,

Refunding

Series

2016A,

5.000%,

1/01/46,

144A

1/25

at

102.00

BB  

376,115

9,000

Washington

State,

Motor

Vehicle

Fuel

Tax

General

Obligation

Bonds,

Series

2003C,

0.000%,

6/01/28

-

FGIC

Insured

No

Opt.

Call

AA+  

7,724,250

Total

Washington

140,037,204

West

Virginia

-

1.0%

(0.6%

of

Total

Investments)

West

Virginia

Hospital

Finance

Authority,

Hospital

Revenue

Bonds,

West

Virginia

United

Health

System

Obligated

Group,

Refunding

&

Improvement

Series

2013A:

3,000

5.375%,

6/01/38,

(Pre-refunded

6/01/23)

6/23

at

100.00

A  (4)

3,004,680

16,845

5.500%,

6/01/44,

(Pre-refunded

6/01/23)

6/23

at

100.00

A  (4)

16,872,963

9,000

West

Virginia

Hospital

Finance

Authority,

Hospital

Revenue

Bonds,

West

Virginia

United

Health

System

Obligated

Group,

Series

2018A,

5.000%,

6/01/52

6/28

at

100.00

A  

9,073,080

3,500

West

Virginia

Hospital

Finance

Authority,

Revenue

Bonds,

West

Virginia

University

Health

System

Obligated

Group,

Improvement

Series

2017A,

5.000%,

6/01/47

6/27

at

100.00

A  

3,540,495

5,750

West

Virginia

State,

General

Obligation

Bonds,

State

Road

Competitive

Series

2018B,

4.000%,

6/01/42

6/28

at

100.00

AA-  

5,758,912

Total

West

Virginia

38,250,130

Wisconsin

-

3.9%

(2.4%

of

Total

Investments)

Public

Finance

Authority

of

Wisconsin,

Conference

Center

and

Hotel

Revenue

Bonds,

Lombard

Public

Facilities

Corporation,

Second

Tier

Series

2018B:

43

0.000%,

1/01/46,

144A

(6)

No

Opt.

Call

N/R  

1,012

42

0.000%,

1/01/47,

144A

(6)

No

Opt.

Call

N/R  

929

42

0.000%,

1/01/48,

144A

(6)

No

Opt.

Call

N/R  

878

42

0.000%,

1/01/49,

144A

(6)

No

Opt.

Call

N/R  

825

41

0.000%,

1/01/50,

144A

(6)

No

Opt.

Call

N/R  

758

45

0.000%,

1/01/51,

144A

(6)

No

Opt.

Call

N/R  

791

1,163

1.000%,

7/01/51,

144A

(6)

3/28

at

100.00

N/R  

675,175

45

0.000%,

1/01/52,

144A

(6)

No

Opt.

Call

N/R  

733

44

0.000%,

1/01/53,

144A

(6)

No

Opt.

Call

N/R  

688

44

0.000%,

1/01/54,

144A

(6)

No

Opt.

Call

N/R  

645

43

0.000%,

1/01/55,

144A

(6)

No

Opt.

Call

N/R  

604

43

0.000%,

1/01/56,

144A

(6)

No

Opt.

Call

N/R  

569

42

0.000%,

1/01/57,

144A

(6)

No

Opt.

Call

N/R  

534

42

0.000%,

1/01/58,

144A

(6)

No

Opt.

Call

N/R  

499

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

120

NEA

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Wisconsin

(continued)

$

42

0.000%,

1/01/59,

144A

(6)

No

Opt.

Call

N/R  

$

473

41

0.000%,

1/01/60,

144A

(6)

No

Opt.

Call

N/R  

442

41

0.000%,

1/01/61,

144A

(6)

No

Opt.

Call

N/R  

412

40

0.000%,

1/01/62,

144A

(6)

No

Opt.

Call

N/R  

388

40

0.000%,

1/01/63,

144A

(6)

No

Opt.

Call

N/R  

363

39

0.000%,

1/01/64,

144A

(6)

No

Opt.

Call

N/R  

345

39

0.000%,

1/01/65,

144A

(6)

No

Opt.

Call

N/R  

322

39

0.000%,

1/01/66,

144A

(6)

No

Opt.

Call

N/R  

294

501

0.000%,

1/01/67,

144A

(6)

No

Opt.

Call

N/R  

3,474

2,250

Public

Finance

Authority

of

Wisconsin,

Health

Care

Facilities

Revenue

Bonds,

Appalachian

Regional

Healthcare

System

Obligated

Group,

Series

2021A,

4.000%,

7/01/56

1/31

at

100.00

BBB  

1,789,335

Public

Finance

Authority,

Wisconsin,

Educational

Revenue

Bonds,

Lake

Norman

Charter

School,

Series

2018A:

6,000

5.000%,

6/15/38,

144A

6/26

at

100.00

BBB-  

6,030,000

2,335

5.000%,

6/15/48,

144A

6/26

at

100.00

BBB-  

2,302,964

10,000

Wisconsin

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Ascension

Health

Alliance

Senior

Credit

Group,

Series

2013B-1,

4.000%,

11/15/43

5/28

at

100.00

Aa2  

9,580,600

Wisconsin

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Aspirus,

Inc.

Obligated

Group,

Inc.

Project,

Series

2021:

9,830

4.000%,

8/15/46

8/31

at

100.00

A1  

9,061,982

8,000

4.000%,

8/15/51

8/31

at

100.00

A1  

7,182,320

10,000

Wisconsin

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Marshfield

Clinic

Health

System,

Inc.,

Series

2017C,

5.000%,

2/15/47

2/27

at

100.00

BBB+  

9,952,200

2,000

Wisconsin

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Marshfield

Clinic,

Series

2016B,

5.000%,

2/15/35

2/26

at

100.00

BBB+  

2,055,720

7,625

Wisconsin

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

Mercy

Alliance,

Inc.,

Series

2012,

5.000%,

6/01/39

5/23

at

100.00

A3  

7,483,937

Wisconsin

Health

and

Educational

Facilities

Authority,

Revenue

Bonds,

PHW

Muskego,

Inc.

Project,

Series

2021:

2,415

4.000%,

10/01/51

10/28

at

102.00

N/R  

1,726,653

2,470

4.000%,

10/01/61

10/28

at

102.00

N/R  

1,656,505

5,155

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Ascension

Health

Alliance

Senior

Credit

Group,

Series

2016A,

4.000%,

11/15/34

5/26

at

100.00

Aa2  

5,260,987

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Benevolent

Corporation

Cedar

Community,

Series

2017:

1,110

5.000%,

6/01/37

6/25

at

103.00

N/R  

1,012,298

955

5.000%,

6/01/41

6/25

at

103.00

N/R  

841,794

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Franciscan

Sisters

of

Christian

Charity

Sponsored

Ministry,

Series

2017A:

1,000

5.000%,

9/01/30,

(Pre-refunded

9/01/27)

9/27

at

100.00

N/R  (4)

1,093,400

1,110

5.000%,

9/01/31,

(Pre-refunded

9/01/27)

9/27

at

100.00

N/R  (4)

1,213,674

1,100

5.000%,

9/01/32,

(Pre-refunded

9/01/27)

9/27

at

100.00

N/R  (4)

1,202,740

1,725

5.000%,

9/01/33,

(Pre-refunded

9/01/27)

9/27

at

100.00

N/R  (4)

1,886,115

1,775

5.000%,

9/01/34,

(Pre-refunded

9/01/27)

9/27

at

100.00

N/R  (4)

1,940,785

1,910

5.000%,

9/01/35,

(Pre-refunded

9/01/27)

9/27

at

100.00

N/R  (4)

2,088,394

2,065

5.000%,

9/01/36,

(Pre-refunded

9/01/27)

9/27

at

100.00

N/R  (4)

2,257,871

15,000

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Froedtert

Health,

Inc.

Obligated

Group,

Series

2022A,

4.000%,

4/01/41

10/32

at

100.00

AA  

14,463,300

121

Principal

Amount

(000)

Description

(1)

Optional

Call

Provisions

(2)

Ratings

(3)

Value

Wisconsin

(continued)

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Marshfield

Clinic,

Series

2016A:

$

1,215

5.000%,

2/15/42

2/26

at

100.00

BBB+  

$

1,223,007

7,000

5.000%,

2/15/46

2/26

at

100.00

BBB+  

6,992,860

5,000

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Medical

College

of

Wisconsin,

Inc.,

Series

2016,

5.000%,

12/01/41

11/26

at

100.00

AA-  

5,210,050

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Medical

College

of

Wisconsin,

Inc.,

Series

2022:

10,000

4.000%,

12/01/46

12/31

at

100.00

AA-  

9,476,000

10,000

4.000%,

12/01/51

12/31

at

100.00

AA-  

9,371,700

2,000

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Oakwood

Lutheran

Senior

Ministries,

Series

2021,

4.000%,

1/01/47

1/27

at

103.00

N/R  

1,449,640

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

Saint

John's

Communities

Inc.,

Series

2018A:

1,240

5.000%,

9/15/31,

(Pre-refunded

9/15/23)

9/23

at

100.00

BBB-  (4)

1,247,291

7,955

5.000%,

9/15/50,

(Pre-refunded

9/15/23)

9/23

at

100.00

BBB-  (4)

8,001,776

11,480

Wisconsin

Health

and

Educational

Facilities

Authority,

Wisconsin,

Revenue

Bonds,

ThedaCare

Inc,

Series

2015,

5.000%,

12/15/44

12/24

at

100.00

A1  

11,573,562

Total

Wisconsin

147,320,613

Wyoming

-

0.3%

(0.2%

of

Total

Investments)

9,625

Sweetwater

County,

Wyoming,

Hospital

Revenue

Bonds,

Memorial

Hospital

Project,

Refunding

Series

2013A,

5.000%,

9/01/37,

(Pre-

refunded

9/01/23)

9/23

at

100.00

N/R  (4)

9,670,719

Total

Wyoming

9,670,719

Total

Municipal

Bonds

(cost

$6,110,480,529)

6,170,811,121

Total

Long-Term

Investments

(cost

$6,110,480,529)

6,170,811,121

Floating

Rate

Obligations

-

(2.4)%

(89,875,000)

AMTP

Shares,

Net-

(4.5)%(9)

(172,919,222)

MFP

Shares,

Net

-

(27.2)%(10)

(1,036,831,144)

VRDP

Shares,

Net-

(30.3)%(11)

(1,154,496,882)

Other

Assets

&

Liabilities,

Net

-   2.3%

90,316,129

Net

Assets

Applicable

to

Common

Shares

-

100%

$

3,807,005,002

(1)

All

percentages

shown

in

the

Portfolio

of

Investments

are

based

on

net

assets

applicable

to

common

shares

unless

otherwise

noted.

(2)

Optional

Call

Provisions:

Dates

(month

and

year)

and

prices

of

the

earliest

optional

call

or

redemption.

There

may

be

other

call

provisions

at

varying

prices

at

later

dates.

Certain

mortgage-backed

securities

may

be

subject

to

periodic

principal

paydowns.

(3)

The

ratings

disclosed

are

the

lowest

of

Standard

&

Poor’s

Group

(“Standard

&

Poor’s”),

Moody’s

Investors

Service,

Inc.

(“Moody’s”)

or

Fitch,

Inc.

(“Fitch”)

rating.

Ratings

below

BBB

by

Standard

&

Poor’s,

Baa

by

Moody’s

or

BBB

by

Fitch

are

considered

to

be

below

investment

grade.

Holdings

designated

N/R

are

not

rated

by

any

of

these

national

rating

agencies.

(4)

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)

Step-up

coupon

bond,

a

bond

with

a

coupon

that

increases

("steps

up"),

usually

at

regular

intervals,

while

the

bond

is

outstanding.

The

rate

shown

is

the

coupon

as

of

the

end

of

the

reporting

period.

(6)

Defaulted

security.

A

security

whose

issuer

has

failed

to

fully

pay

principal

and/or

interest

when

due,

or

is

under

the

protection

of

bankruptcy.

(7)

For

fair

value

measurement

disclosure

purposes,

investment

classified

as

Level

3.

(8)

Investment,

or

portion

of

investment,

has

been

pledged

to

collateralize

the

net

payment

obligations

for

investments

in

inverse

floating

rate

transactions.

(9)

AMTP

Shares,

Net

as

a

percentage

of

Total

Investments

is

2.8%

(10)

MFP

Shares,

Net

as

a

percentage

of

Total

Investments

is

16.8%.

(11)

VRDP

Shares,

Net

as

a

percentage

of

Total

Investments

is

18.7%.

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(continued)

Portfolio

of

Investments

April

30,

2023

(Unaudited)

122

NEA

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.

ETM

Escrowed

to

maturity

IF

Inverse

floating

rate

security

issued

by

a

tender

option

bond

(“TOB”)

trust,

the

interest

rate

on

which

varies

inversely

with

the

Securities

Industry

Financial

Markets

Association

(SIFMA)

short-term

rate,

which

resets

weekly,

or

a

similar

short-term

rate,

and

is

reduced

by

the

expenses

related

to

the

TOB

trust.

PIK

Payment-in-kind

(“PIK”)

security.  Depending

on

the

terms

of

the

security,

income

may

be

received

in

the

form

of

cash,

securities,

or

a

combination

of

both.  The

PIK

rate

shown,

where

applicable,

represents

the

annualized

rate

of

the

last

PIK

payment

made

by

the

issuer

as

of

the

end

of

the

reporting

period.

UB

Underlying

bond

of

an

inverse

floating

rate

trust

reflected

as

a

financing

transaction.

WI/DD

Purchased

on

a

when-issued

or

delayed

delivery

basis.

See

Notes

to

Financial

Statements

Statement

of

Assets

and

Liabilities

See

Notes

to

Financial

Statements

123

e

April

30,

2023

(Unaudited)

NAD

NEA

ASSETS

Long-term

investments,

at

value

†

$

4,977,999,385‌

$

6,170,811,121‌

Short-term

investments,

at

value

◊

16,400,000‌

–‌

Cash

5,155,657‌

390,934‌

Receivables:

Dividends

313‌

–‌

Interest

68,644,853‌

83,433,302‌

Investments

sold

25,973,867‌

41,848,289‌

Other

assets

1,446,570‌

2,436,126‌

Total

assets

5,095,620,645‌

6,298,919,772‌

LIABILITIES

Floating

rate

obligations

90,020,000‌

89,875,000‌

AMTP

Shares,

Net

*

727,239,131‌

172,919,222‌

MFP

Shares,

Net

**

678,499,765‌

1,036,831,144‌

VRDP

Shares,

Net

***

503,473,283‌

1,154,496,882‌

Payables:

Dividends

8,375,387‌

10,005,020‌

Interest

1,712,646‌

1,913,767‌

Investments

purchased

-

regular

settlement

6,811,627‌

6,250,420‌

Investments

purchased

-

when-issued/delayed-delivery

settlement

15,710,729‌

14,728,647‌

Accrued

expenses:

Custodian

fees

346,674‌

369,416‌

Investor

relations

85,432‌

106,875‌

Management

fees

2,302,144‌

2,837,565‌

Trustees

fees

1,058,040‌

1,431,184‌

Professional

fees

7,073‌

–‌

Shareholder

reporting

expenses

83,967‌

101,511‌

Shareholder

servicing

agent

fees

17,248‌

17,631‌

Other

18,249‌

30,486‌

Total

liabilities

2,035,761,395‌

2,491,914,770‌

Commitments

and

contingencies

(1)

Net

assets

applicable

to

common

shares

$

3,059,859,250‌

$

3,807,005,002‌

Common

shares

outstanding

233,404,656‌

299,037,392‌

Net

asset

value

("NAV")

per

common

share

outstanding

$

13

.11‌

$

12

.73‌

NET

ASSETS

APPLICABLE

TO

COMMON

SHARES

CONSIST

OF:

Common

shares,

$0.01

par

value

per

share

$

2,334,047‌

$

2,990,374‌

Paid-in

capital

3,239,992,728‌

4,013,797,096‌

Total

distributable

earnings

(loss)

(

182,467,525‌

)

(

209,782,468‌

)

Net

assets

applicable

to

common

shares

$

3,059,859,250‌

$

3,807,005,002‌

Authorized

shares:

Common

Unlimited

Unlimited

Preferred

Unlimited

Unlimited

†

Long-term

investments,

cost

$

4,940,139,151‌

$

6,110,480,529‌

◊

Short-term

investments,

cost

$

16,400,000‌

$

—‌

*

AMTP

Shares,

liquidation

preference

727,500,000‌

173,000,000‌

**

MFP

Shares,

liquidation

preference

679,000,000‌

1,038,900,000‌

***

VRDP

Shares,

liquidation

preference

504,300,000‌

1,159,400,000‌

(1)

As

disclosed

in

Notes

to

Financial

Statements.

Statement

of

Operations

See

Notes

to

Financial

Statements

124

Six

Months

Ended

April

30,

2023

(Unaudited)

NAD

NEA

INVESTMENT

INCOME

Interest

$

111,492,208‌

$

133,867,777‌

Total

investment

income

111,492,208‌

133,867,777‌

EXPENSES

–

–

Management

fees

13,767,089‌

16,981,885‌

Shareholder

servicing

agent

fees

52,709‌

57,475‌

Interest

expense

and

amortization

of

offering

costs

35,893,382‌

39,959,652‌

Trustees

fees

69,495‌

86,769‌

Custodian

expenses,

net

190,458‌

194,354‌

Investor

relations

expenses

67,850‌

73,889‌

Liquidity

fees

1,955,779‌

5,331,301‌

Professional

fees

164,194‌

191,235‌

Remarketing

fees

256,033‌

1,113,477‌

Shareholder

reporting

expenses

105,508‌

129,974‌

Stock

exchange

listing

fees

34,099‌

79,075‌

Other

72,679‌

104,087‌

Total

expenses

52,629,275‌

64,303,173‌

Net

investment

income

(loss)

58,862,933‌

69,564,604‌

REALIZED

AND

UNREALIZED

GAIN

(LOSS)

Realized

gain

(loss)

from:

Investments

(31,076,993‌)

(42,813,972‌)

Net

realized

gain

(loss)

(31,076,993‌)

(42,813,972‌)

Change

in

unrealized

appreciation

(depreciation)

on:

Investments

324,675,388‌

411,990,441‌

Change

in

net

unrealized

appreciation

(depreciation)

324,675,388‌

411,990,441‌

Net

realized

and

unrealized

gain

(loss)

293,598,395‌

369,176,469‌

Net

increase

(decrease)

in

net

assets

applicable

to

common

shares

from

operations

$

352,461,328‌

$

438,741,073‌

Statement

of

Changes

in

Net

Assets

See

Notes

to

Financial

Statements

125

NAD

NEA

Unaudited

Six

Months

Ended

4/30/23

Year

Ended

10/31/22

Unaudited

Six

Months

Ended

4/30/23

Year

Ended

10/31/22

OPERATIONS

Net

investment

income

(loss)

$

58,862,933‌

$

148,191,328‌

$

69,564,604‌

$

179,487,588‌

Net

realized

gain

(loss)

(31,076,993‌)

(127,718,956‌)

(42,813,972‌)

(178,698,633‌)

Change

in

net

unrealized

appreciation

(depreciation)

324,675,388‌

(854,448,481‌)

411,990,441‌

(1,066,387,164‌)

Net

increase

(decrease)

in

net

assets

applicable

to

common

shares

from

operations

352,461,328‌

(833,976,109‌)

438,741,073‌

(1,065,598,209‌)

DISTRIBUTIONS

TO

COMMON

SHAREHOLDERS

Dividends

(58,234,461‌)

(159,765,489‌)

(68,479,563‌)

(194,972,381‌)

Decrease

in

net

assets

applicable

to

common

shares

from

distributions

to

common

shareholders

(58,234,461‌)

(159,765,489‌)

(68,479,563‌)

(194,972,381‌)

Net

increase

(decrease)

in

net

assets

applicable

to

common

shares

294,226,867‌

(993,741,598‌)

370,261,510‌

(1,260,570,590‌)

Net

assets

applicable

to

common

shares

at

the

beginning

of

the

period

2,765,632,383‌

3,759,373,981‌

3,436,743,492‌

4,697,314,082‌

Net

assets

applicable

to

common

shares

at

the

end

of

the

period

$

3,059,859,250‌

$

2,765,632,383‌

$

3,807,005,002‌

$

3,436,743,492‌

Statement

of

Cash

Flows

See

Notes

to

Financial

Statements

126

The

following

table

provides

a

reconciliation

of

cash

and

cash

collateral

at

brokers

to

the

Statement

of

Assets

and

Liabilities: 

April

30,

2023

(Unaudited)

NAD

NEA

CASH

FLOWS

FROM

OPERATING

ACTIVITIES

Net

Increase

(Decrease)

in

Net

Assets

Applicable

to

Common

Shares

from

Operations

$

352,461,328‌

$

438,741,073‌

Adjustments

to

reconcile

the

net

increase

(decrease)

in

net

assets

applicable

to

common

shares

from

operations

to

net

cash

provided

by

(used

in)

operating

activities:

Purchases

of

investments

(535,608,036‌)

(505,144,355‌)

Proceeds

from

sale

and

maturities

of

investments

568,411,409‌

595,390,164‌

Proceeds

from

(Purchase

of)

short-term

investments,

net

(16,400,000‌)

—‌

Taxes

paid

(14,217‌)

(8,183‌)

Amortization

(Accretion)

of

premiums

and

discounts,

net

(3,178,506‌)

(2,404,248‌)

Amortization

of

deferred

offering

costs

424,747‌

527,271‌

(Increase)

Decrease

in:

Receivable

for

dividends

106‌

—‌

Receivable

for

interest

605,364‌

(1,668,895‌)

Receivable

for

investments

sold

37,891,134‌

7,527,156‌

Other

assets

(41,752‌)

(170,512‌)

Increase

(Decrease)

in:

Payable

for

interest

1,084,999‌

1,044,486‌

Payable

for

investments

purchased

-

regular

settlement

6,811,627‌

36,834‌

Payable

for

investments

purchased

-

when-issued/delayed-delivery

settlement

7,328,826‌

6,181,694‌

Accrued

custodian

fees

(65,437‌)

(70,334‌)

Accrued

investor

relations

fees

(39,365‌)

(59,612‌)

Accrued

management

fees

(36,641‌)

(60,678‌)

Accrued

Trustees

fees

64,409‌

89,062‌

Accrued

professional

fees

(73,448‌)

(90,691‌)

Accrued

shareholder

reporting

expenses

494‌

973‌

Accrued

shareholder

servicing

agent

fees

(616‌)

(2,756‌)

Accrued

other

expenses

(50,187‌)

(7,159‌)

Net

realized

(gain)

loss

from

investments

31,076,993‌

42,813,972‌

Net

realized

(gain)

loss

from

paydowns

(60,673‌)

(16,174‌)

Change

in

net

unrealized

(appreciation)

depreciation

of

investments

(324,675,388‌)

(411,990,441‌)

Net

cash

provided

by

operating

activities

125,917,170‌

170,658,647‌

CASH

FLOWS

FROM

FINANCING

ACTIVITIES

Proceeds

from

borrowings

23,209,620‌

36,452,584‌

(Repayments)

of

borrowings

(75,609,620‌)

(65,952,584‌)

Proceeds

from

floating

rate

obligations

5,950,000‌

750,000‌

(Repayments

of)

floating

rate

obligations

(12,615,000‌)

(22,440,000‌)

(Repayments

for)

AMTP

Shares

redeemed,

at

liquidation

preference

—‌

(143,500,000‌)

(Repayments

for)

MFP

Shares

redeemed,

at

liquidation

preference

—‌

(50,000,000‌)

(Rep

ayments

for)

VRDP

Shares

redeemed,

at

liquidation

preference

(127,700,000‌)

—‌

Increase

(Decrease)

in

cash

overdraft

(1,608,731‌)

—‌

Cash

distributions

paid

to

common

shareholders

(60,087,782‌)

(71,166,515‌)

Net

cash

provided

by

(used

in)

financing

activities

(248,461,513‌)

(315,856,515‌)

Net

increase

(decrease)

in

cash

and

cash

collateral

at

brokers

(122,544,343‌)

(145,197,868‌)

Cash

and

Cash

Collateral

at

Brokers

at

the

beginning

of

period

127,700,000‌

145,588,802‌

Cash

at

the

end

of

period

$

5,155,657‌

$

390,934‌

SUPPLEMENTAL

DISCLOSURE

OF

CASH

FLOW

INFORMATION

NAD

NEA

Cash

paid

for

interest

$

34,359,270‌

$

38,330,216‌

NAD

NEA

Cash

$

5,155,657‌

$

390,934‌

Total

cash

and

cash

collateral

at

brokers

$

5,155,657‌

$

390,934‌

Financial

Highlights

128

Ratios

of

Interest

Expense

to

Average

Net

Assets

Applicable

to

Common

Shares

NAD

NEA

4/30/23(c)

2.54

%

2.48

%

10/31/22

1.06

1.06

10/31/21

0.53

0.53

10/31/20

0.94

0.94

10/31/19

1.50

1.47

10/31/18

1.39

1.35

The

following

data

is

for

a

common

share

outstanding for

each

fiscal year

end

unless

otherwise

noted:

Investment

Operations

Less

Distributions

to

Common

Shareholders

Common

Share

Beginning

Common

Share

Net

Asset

Value

Net

Investment

Income

(NII)

(Loss)

Net

Realized/

Unrealized

Gain

(Loss)

Total

From

NII

From

Net

Realized

Gains

Total

Discount

Per

Share

Repurchased

and

Retired

Ending

Net

Asset

Value

Ending

Share

Price

NAD

4/30/23(c)

$

11.85

$

0.25

$

1.26

$

1.51

$

(0.25)

$

—

$

(0.25)

$

—

$

13.11

$

11.47

10/31/22

16.11

0.63

(4.21)

(3.58)

(0.68)

—

(0.68)

—

11.85

10.63

10/31/21

15.75

0.72

0.35

1.07

(0.71)

—

(0.71)

—

16.11

15.63

10/31/20

15.91

0.70

(0.19)

0.51

(0.67)

—

(0.67)

—

15.75

14.44

10/31/19

14.42

0.67

1.46

2.13

(0.64)

—

(0.64)

—

15.91

14.42

10/31/18

15.41

0.69

(0.99)

(0.30)

(0.69)

—

(0.69)

—(e)

14.42

12.41

NEA

4/30/23(c)

11.49

0.23

1.24

1.47

(0.23)

—

(0.23)

—

12.73

11.11

10/31/22

15.71

0.60

(4.17)

(3.57)

(0.65)

—

(0.65)

—

11.49

10.32

10/31/21

15.50

0.69

0.22

0.91

(0.70)

—

(0.70)

—

15.71

15.18

10/31/20

15.58

0.69

(0.11)

0.58

(0.66)

—

(0.66)

—

15.50

14.33

10/31/19

14.16

0.66

1.40

2.06

(0.64)

—

(0.64)

—

15.58

14.20

10/31/18

15.07

0.68

(0.91)

(0.23)

(0.68)

—

(0.68)

—(e)

14.16

12.13

(a)

Percentage

is

not

annualized.

(b)

•

Net

Investment

Income

(Loss)

ratios

reflect

income

earned

and

expenses

incurred

on

assets

attributable

to

borrowings

and/or

reverse

repurchase

agreements

(as

described

in

Notes

to

Financial

Statements),

where

applicable.

•

The

expense

ratios

reflect,

among

other

things,

all

interest

expense

and

other

costs

related

to

borrowings

and/or

reverse

repurchase

agreements

(as

described

in

Notes

to

Financial

Statements)

and/or

the

interest

expense

deemed

to

have

been

paid

by

the

Fund

on

the

floating

rate

certificates

issued

by

the

special

purpose

trusts

for

the

self-deposited

inverse

floaters

held

by

the

Fund

(as

described

in

Notes

to

Financial

Statements),

where

applicable,

as

follows:

See

notes

to

financial

statements

129

Common

Share

Supplemental

Data/

Ratios

Applicable

to

Common

Shares

Common

Share

Total

Returns

Ratios

to

Average

Net

Assets

Based

on

Net

Asset

Value(a)

Based

on

Share

Price(a)

Ending

Net

Assets

(000)

Expenses(b)

Net

Investment

Income

(Loss)

Portfolio

Turnover

Rate

12.77‌

%

10.25‌

%

$

3,059,859

3.51‌

%

(d)

3.92‌

%

(d)

11‌

%

(22.79‌)

(28.38‌)

2,765,632

2.02‌

4.44‌

37‌

6.85‌

13.31‌

3,759,374

1.44‌

4.43‌

10‌

3.27‌

4.89‌

3,334,252

1.87‌

4.47‌

15‌

15.03‌

21.78‌

3,211,273

2.45‌

4.35‌

8‌

(2.03‌)

(5.69‌)

2,910,735

2.34‌

4.57‌

20‌

12.81‌

9.87‌

3,807,005

3.44‌

(d)

3.72‌

(d)

8‌

(23.31‌)

(28.47‌)

3,436,743

2.01‌

4.31‌

36‌

5.91‌

10.92‌

4,697,314

1.44‌

4.31‌

12‌

3.84‌

5.74‌

4,318,384

1.85‌

4.46‌

16‌

14.81‌

22.78‌

4,093,389

2.40‌

4.41‌

8‌

(1.62‌)

(5.84‌)

3,719,774

2.29‌

4.63‌

11‌

(c)

Unaudited.

(d)

Annualized.

(e)

Value

rounded

to

zero.

130

Financial

Highlights

(continued)

Asset

Coverage

Per

$1,000

Share(c)

NEA

4/30/23

2,605

10/31/22

2,402

10/31/21

2,831

10/31/20

2,805

10/31/19

2,800

10/31/18

—

The

following

table

sets

forth

information

regarding

each

Fund's

outstanding

senior

securities

as

of

the

end

of

each

of

the

Fund's

last

five

fiscal

periods,

as

applicable.

AMTP

Shares

MFP

Shares

VMTP

Shares

VRDP

Shares

Aggregate

Amount

Outstanding

(000)(a)

Asset

Coverage

Per

$100,000

Share(b)

Aggregate

Amount

Outstanding

(000)(a)

Asset

Coverage

Per

$100,000

Share(b),(d)

Aggregate

Amount

Outstanding

(000)(a)

Asset

Coverage

Per

$100,000

Share(b)

Aggregate

Amount

Outstanding

(000)(a)

Asset

Coverage

Per

$100,000

Share(b)

Asset

Coverage

Per

$1

Liquidation

Preference(e)

NAD

4/30/23(f)

$

727,500

$

260,135

$

679,000

$

260,135

$

—

$

—

$

504,300

$

260,135

$

2.60

10/31/22

727,500

240,874

679,000

240,874

—

—

504,300

240,874

2.41

10/31/21

727,500

284,419

679,000

284,419

—

—

632,000

284,419

2.84

10/31/20

545,500

279,599

679,000

279,599

—

—

632,000

279,599

2.80

10/31/19

545,500

279,954

607,000

279,954

—

—

632,000

279,954

2.80

10/31/18

—

—

607,000

263,112

545,500

263,112

632,000

263,112

2.63

NEA

4/30/23(f)

173,000

260,545

1,038,900

260,545

—

—

1,159,400

260,545

2.61

10/31/22

173,000

240,229

1,088,900

240,229

—

—

1,159,400

240,229

2.40

10/31/21

316,500

283,145

1,088,900

283,145

—

—

1,159,400

283,145

2.83

10/31/20

143,500

280,550

958,000

280,550

—

—

1,290,300

280,550

2.81

10/31/19

—

—

958,000

282,066

—

—

1,290,300

282,066

2.82

10/31/18

—

—

958,000

265,448

—

—

1,290,300

265,448

2.65

(a)

Aggregate

Amount

Outstanding:

Aggregate

amount

outstanding

represents

the

liquidation

preference

as

of

the

end

of

the

relevant

fiscal

year

and

does

not

included

any

preferred

shares

noticed

for

redemption

as

noted

on

the

Statement

of

Assets

and

Liabilities,

where

applicable.

(b)

Asset

Coverage

Per

$100,000:

Asset

coverage

per

$100,000

is

calculated

by

subtracting

the

Fund’s

liabilities

and

indebtedness

not

represented

by

senior

securities

from

the

Fund’s

total

assets,

dividing

the

result

by

the

aggregate

amount

of

the

Fund’s

senior

securities

representing

indebtedness

then

outstanding

(if

applicable,)

plus

the

aggregate

of

the

involuntary

liquidation

preference

of

the

outstanding

preferred

shares,

if

applicable,

and

multiplying

the

result

by

100,000.

(c)

Asset

Coverage

Per

$1,000:

Asset

coverage

per

$1,000

is

calculated

by

subtracting

the

Fund’s

liabilities

and

indebtedness

not

represented

by

senior

securities

from

the

Fund’s

total

assets,

dividing

the

result

by

the

aggregate

amount

of

the

Fund’s

senior

securities

representing

indebtedness

then

outstanding

(if

applicable,)

plus

the

aggregate

of

the

involuntary

liquidation

preference

of

the

outstanding

preferred

shares,

if

applicable,

and

multiplying

the

result

by

1,000.

(d)

NEA’s

Series

D

MFP

Shares

have

a

$1,000

liquidation

preference

per

share,

while

all

other

MFP

Shares

have

a

$100,000

liquidation

preference

per

share.  The

asset

coverage

per

$1,000

share

for

NEA’s

Series

D

MFP

Shares

were

as

follows:

(e)

Includes

all

preferred

shares

presented

for

the

Fund.

(f)

Unaudited.

Notes

to

Financial

Statements

(Unaudited)

131

1.

General

Information 

Fund

Information:

The

funds

covered

in

this

report

and

their

corresponding

New

York

Stock

Exchange

(“NYSE”)

symbols

are

as

follows

(each

a

“Fund”

and

collectively,

the

“Funds”):

Nuveen

Quality

Municipal

Income

Fund

(NAD)

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(NEA)

The

Funds

are

registered

under

the

Investment

Company

Act

of

1940

(the

“1940

Act”),

as

amended,

as

diversified

closed-end

management

investment

companies.

NAD

and

NEA

were

organized

as

Massachusetts

business

trusts

on

January

15,

1999

and

July

29,

2002,

respectively.

Current

Fiscal

Period:

The

end

of

the

reporting

period

for

the

Funds

is

April

30,

2023,

and

the

period

covered

by

these

Notes

to

Financial

Statements

is

the

six

months

ended

April

30,

2023

(the

“current

fiscal

period”).

Investment

Adviser

and

Sub-Adviser:

The

Funds’

investment

adviser

is

Nuveen

Fund

Advisors,

LLC

(the

“Adviser”),

a

subsidiary

of

Nuveen,

LLC

(“Nuveen”).

Nuveen

is

the

investment

management

arm

of

Teachers

Insurance

and

Annuity

Association

of

America

(TIAA).

The

Adviser

has

overall

responsibility

for

management

of

the

Funds,

oversees

the

management

of

the

Funds’

portfolios,

manages

the

Funds’

business

affairs

and

provides

certain

clerical,

bookkeeping

and

other

administrative

services,

and,

if

necessary,

asset

allocation

decisions.

The

Adviser

has

entered

into

sub-

advisory

agreements

with

Nuveen

Asset

Management,

LLC

(the

“Sub-Adviser”),

a

subsidiary

of

the

Adviser,

under

which

the

Sub-Adviser

manages

the

investment

portfolios

of

the

Funds.

Developments

Regarding

the

Funds’

Control

Share

By-Law:

On

October

5,

2020,

the

Funds

and

certain

other

closed-end

funds

in

the

Nuveen

fund

complex

amended

their

by-laws.

Among

other

things,

the

amended

by-laws

included

provisions

pursuant

to

which,

in

summary,

a

shareholder

who

obtains

beneficial

ownership

of

common

shares

in

a

Control

Share

Acquisition

(as

defined

in

the

by-laws)

shall

have

the

same

voting

rights

as

other

common

shareholders

only

to

the

extent

authorized

by

the

other

disinterested

shareholders

(the

“Control

Share

By-Law”).

On

January

14,

2021,

a

shareholder

of

certain

Nuveen

closed-end

funds

filed

a

civil

complaint

in

the

U.S.

District

Court

for

the

Southern

District

of

New

York

(the

“District

Court”)

against

certain

Nuveen

funds

and

their

trustees,

seeking

a

declaration

that

such

funds’

Control

Share

By-Laws

violate

the

1940

Act,

rescission

of

such

fund’s

Control

Share

By-Laws

and

a

permanent

injunction

against

such

funds

applying

the

Control

Share

By-Laws.

On

February

18,

2022,

the

District

Court

granted

judgment

in

favor

of

the

plaintiff’s

claim

for

rescission

of

such

funds’

Control

Share

By-Laws

and

the

plaintiff’s

declaratory

judgment

claim,

and

declared

that

such

funds’

Control

Share

By-Laws

violate

Section

18(i)

of

the

1940

Act.

Following

review

of

the

judgment

of

the

District

Court,

on

February

22,

2022,

the

Board

of

Trustees

(the

“Board”)

amended

the

Funds’

by-laws

to

provide

that

the

Funds’

Control

Share

By-Law

shall

be

of

no

force

and

effect

for

so

long

as

the

judgment

of

the

District

Court

is

effective

and

that

if

the

judgment

of

the

District

Court

is

reversed,

overturned,

vacated,

stayed,

or

otherwise

nullified,

the

Funds’

Control

Share

By-Law

will

be

automatically

reinstated

and

apply

to

any

beneficial

owner

of

common

shares

acquired

in

a

Control

Share

Acquisition,

regardless

of

whether

such

Control

Share

Acquisition

occurs

before

or

after

such

reinstatement,

for

the

duration

of

the

stay

or

upon

issuance

of

the

mandate

reversing,

overturning,

vacating

or

otherwise

nullifying

the

judgment

of

the

District

Court.

On

February

25,

2022,

the

Board

and

the

Funds

appealed

the

District

Court’s

decision

to

the

U.S.

Court

of

Appeals

for

the

Second

Circuit.

2.

Significant

Accounting

Policies

The

accompanying

financial

statements

were

prepared

in

accordance

with

accounting

principles

generally

accepted

in

the

United

States

of

America

(“U.S.

GAAP”),

which

may

require

the

use

of

estimates

made

by

management

and

the

evaluation

of

subsequent

events.

Actual

results

may

differ

from

those

estimates. Each

Fund

is

an

investment

company

and

follows

accounting

guidance

in

the

Financial

Accounting

Standards

Board

(“FASB”)

Accounting

Standards

Codification

946,

Financial

Services

–

Investment

Companies.

The

net

asset

value

(“NAV”)

for

financial

reporting

purposes

may

differ

from

the

NAV

for

processing

security

and

shareholder

transactions.

The

NAV

for

financial

reporting

purposes

includes

security

and

shareholder

transactions

through

the

date

of

the

report.

Total

return

is

computed

based

on

the

NAV

used

for

processing

security

and

shareholder

transactions.

The

following

is

a

summary

of

the

significant

accounting

policies

consistently

followed

by

the

Funds.

Compensation:

The

Funds pay

no

compensation

directly

to

those

of

its

trustees

or

to

its

officers,

all

of

whom

receive

remuneration

for

their

services

to

each

Fund

from

the

Adviser

or

its

affiliates.

The Board has

adopted

a

deferred

compensation

plan

for

independent

trustees

that

enables

trustees

to

elect

to

defer

receipt

of

all

or

a

portion

of

the

annual

compensation

they

are

entitled

to

receive

from

certain

Nuveen-advised

funds.

Under

the

plan,

deferred

amounts

are

treated

as

though

equal

dollar

amounts

had

been

invested

in

shares

of

select

Nuveen-advised

funds.

Custodian

Fee

Credit:

As

an

alternative

to

overnight

investments,

each

Fund

has

an

arrangement

with

its

custodian

bank,

State

Street

Bank

and

Trust

Company,

(the

“Custodian”)

whereby

certain

custodian

fees

and

expenses

are

reduced

by

net

credits

earned

on

each

Fund’s

cash

on

deposit

with

the

bank.

Credits

for

cash

balances

may

be

offset

by

charges

for

any

days

on

which

a

Fund

overdraws

its

account

at

the

Custodian.

The

amount

of

custodian

fee

credit

earned

by

a

Fund

is

recognized

on

the

Statement

of

Operations

as

a

component

of

“Custodian

expenses,

net.”

During

the

current

reporting

period,

the

custodian

fee

credit

earned

by

each

Fund

was

as

follows:

132

Notes

to

Financial

Statements

(Unaudited)

(continued)

Distributions

to

Common

Shareholders:

Distributions

to

common shareholders

are

recorded

on

the

ex-dividend

date.

The

amount,

character

and

timing

of

distributions

are

determined

in

accordance

with

federal

income

tax

regulations,

which

may

differ

from

U.S.

GAAP.

Indemnifications:

Under

the

Funds'

organizational

documents, their

officers

and

trustees

are

indemnified

against

certain

liabilities

arising

out

of

the

performance

of

their

duties

to

the

Funds.

In

addition,

in

the

normal

course

of

business,

the Funds

enter

into

contracts

that

provide

general

indemnifications

to

other

parties.

The

Funds'

maximum

exposure

under

these

arrangements

is

unknown

as

this

would

involve

future

claims

that

may

be

made

against

the Funds

that

have

not

yet

occurred.

However,

the Funds

have

not

had

prior

claims

or

losses

pursuant

to

these

contracts

and

expects

the

risk

of

loss

to

be

remote.

Investments

and

Investment

Income:

Securities

transactions

are

accounted

for

as

of

the

trade

date

for

financial

reporting

purposes.

Realized

gains

and

losses

on

securities

transactions

are

based

upon

the

specific

identification

method.

Investment

income

is

comprised

of

interest

income,

which

is

recorded

on

an

accrual

basis

and

includes

accretion

of

discounts

and

amortization

of

premiums

for

financial

reporting

purposes.

Investment

income

also

reflects

payment-in-kind

(“PIK”)

interest

and

paydown

gains

and

losses,

if

any.

PIK

interest

represents

income

received

in

the

form

of

securities

in

lieu

of

cash.

Investment

income

also

reflects

dividend

income,

which

is

recorded

on

the

ex-dividend

date.

Netting

Agreements:

In

the

ordinary

course

of

business,

the

Funds

may

enter

into

transactions

subject

to

enforceable

International

Swaps

and

Derivatives

Association,

Inc.

(ISDA)

master

agreements

or

other

similar

arrangements

(“netting

agreements”).

Generally,

the

right

to

offset

in

netting

agreements

allows

each

Fund

to

offset

certain

securities

and

derivatives

with

a

specific

counterparty,

when

applicable,

as

well

as

any

collateral

received

or

delivered

to

that

counterparty

based

on

the

terms

of

the

agreements.

Generally,

each

Fund

manages

its

cash

collateral

and

securities

collateral

on

a

counterparty

basis.

With

respect

to

certain

counterparties,

in

accordance

with

the

terms

of

the

netting

agreements,

collateral

posted

to

the

Funds

is

held

in

a

segregated

account

by

the

Funds’

custodian

and/or

with

respect

to

those

amounts

which

can

be

sold

or

repledged

,

are

presented

in

the

Funds’

Portfolio

of

Investments

or

Statements

of

Assets

and

Liabilities.

The

Funds’

investments

subject

to

netting

agreements

as

of

the

end

of

the

reporting

period,

if

any,

are

further

described

in

Note

4

-

Portfolio

Securities

and

Investments

in

Derivatives.

New

Accounting

Pronouncement: 

In

March

2020,

FASB

issued

Accounting

Standards

Update

("ASU")

2020-04,

Reference

Rate

Reform:

Facilitation

of

the

Effects

of

Reference

Rate

Reform

on

Financial

Reporting.

The

main

objective

of

the

new

guidance

is

to

provide

relief

to

companies

that

will

be

impacted

by

the

expected

change

in

benchmark

interest

rates,

when

participating

banks

will

no

longer

be

required

to

submit

London

Interbank

Offered

Rate

(LIBOR)

quotes

by

the

UK

Financial

Conduct

Authority

(FCA).

The

new

guidance

allows

companies

to,

provided

the

only

change

to

existing

contracts

are

a

change

to

an

approved

benchmark

interest

rate,

account

for

modifications

as

a

continuance

of

the

existing

contract

without

additional

analysis.

For

new

and

existing

contracts,

the

Funds

may

elect

to

apply

the

amendments

as

of

March

12,

2020

through

December

31,

2022.

In

December

2022,

FASB

deferred

ASU

2022-04

and

issued

ASU

2022-06,

Reference

Rate

Reform:

Deferral

of

the

Sunset

Date

of

Topic

848,

which

extends

the

application

of

the

amendments

through

December

31,

2024.

Management

has

not

yet

elected

to

apply

the

amendments,

is

continuously

evaluating

the

potential

effect

a

discontinuation

of

LIBOR

could

have

on

the

Funds’

investments

and

has

currently

determined

that

it

is

unlikely

the

ASU’s

adoption

will

have

a

significant

impact

on

the

Funds’

financial

statements

and

various

filings.

3.

Investment

Valuation

and

Fair

Value

Measurements 

The

Funds’

investments

in

securities

are

recorded

at

their

estimated

fair

value

utilizing

valuation

methods

approved

by

the

Adviser,

subject

to

oversight

of

the Board.

Fair

value

is

defined

as

the

price

that

would

be

received

upon

selling

an

investment

or

transferring

a

liability

in

an

orderly

transaction

to

an

independent

buyer

in

the

principal

or

most

advantageous

market

for

the

investment.

U.S.

GAAP

establishes

the

three-tier

hierarchy

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).

A

description

of

the

valuation

techniques

applied

to

the

Funds’

major

classifications

of

assets

and

liabilities

measured

at

fair

value

follows:

Fund

Gross

Custodian

Fee

Credits

NAD

$

10,663

NEA

18,981

133

Prices

of

fixed-income

securities

are

generally

provided

by

pricing

services

approved

by

the

Adviser,

which

is

subject

to

review

by

the

Adviser

and

oversight

of

the

Board. Pricing

services

establish

a

security’s

fair

value

using

methods

that

may

include

consideration

of

the

following:

yields

or

prices

of

investments

of

comparable

quality,

type

of

issue,

coupon,

maturity

and

rating,

market

quotes

or

indications

of

value

from

security

dealers,

evaluations

of

anticipated

cash

flows

or

collateral,

general

market

conditions

and

other

information

and

analysis,

including

the

obligor’s

credit

characteristics

considered

relevant.

In

pricing

certain

securities,

particularly

less

liquid

and

lower

quality

securities,

pricing

services

may

consider

information

about

a

security,

its

issuer

or

market

activity

provided

by

the

Adviser.

These

securities

are

generally

classified

as

Level

2.

Investments

in

investment

companies

are

valued

at

their

respective

NAVs

or

share

price on

the

valuation

date

and

are

generally

classified

as

Level

1. 

For

any

portfolio

security

or

derivative

for

which

market

quotations

are

not

readily

available

or

for

which

the

Adviser

deems

the

valuations

derived

using

the

valuation

procedures

described

above

not

to

reflect

fair

value,

the

Adviser

will

determine

a

fair

value

in

good

faith

using

alternative

procedures

approved

by

the

Adviser,

subject

to

the

oversight

of

the

Board.

As

a

general

principle,

the

fair

value

of

a

security

is

the

amount

that

the

owner

might

reasonably

expect

to

receive

for

it

in

a

current

sale.

A

variety

of

factors

may

be

considered

in

determining

the

fair

value

of

such

securities,

which

may

include

consideration

of

the

following:

yields

or

prices

of

investments

of

comparable

quality,

type

of

issue,

coupon,

maturity

and

rating,

market

quotes

or

indications

of

value

from

security

dealers,

evaluations

of

anticipated

cash

flows

or

collateral,

general

market

conditions

and

other

information

and

analysis,

including

the

obligor’s

credit

characteristics

considered

relevant.

To

the

extent

the

inputs

are

observable

and

timely,

the

values

would

be

classified

as

Level

2;

otherwise

they

would

be

classified

as

Level

3.

The

following

table

summarizes

the

market

value

of

the

Funds’

investments

as

of

the

end

of

the

reporting

period,

based

on

the

inputs

used

to

value

them:

The

Funds

hold

liabilities

in

floating

rate

obligations

and

preferred

shares,

where

applicable,

which

are

not

reflected

in

the

tables

above.

The

fair

values

of

the

Funds’

liabilities

for

floating

rate

obligations

approximate

their

liquidation

values.

Floating

rate

obligations

are

generally

classified

as

Level

2

and

further

described

in

Note

4

-

Portfolio

Securities

and

Investments

in

Derivatives.

The

fair

values

of

the

Funds’

liabilities

for

preferred

shares

approximate

their

liquidation

preference.

Preferred

shares

are

generally

classified

as

Level

2

and

further

described

in

Note

5

-

Fund

Shares.

4.

Portfolio

Securities

and

Investments

in

Derivatives

Portfolio

Securities

Inverse

Floating

Rate

Securities:

Each

Fund

is

authorized

to

invest

in

inverse

floating

rate

securities.

An

inverse

floating

rate

security

is

created

by

depositing

a

municipal

bond

(referred

to

as

an

“Underlying

Bond”),

typically

with

a

fixed

interest

rate,

into

a

special

purpose

tender

option

bond

(“TOB”)

trust

(referred

to

as

the

“TOB

Trust”)

created

by

or

at

the

direction

of

one

or

more

Funds.

In

turn,

the

TOB

Trust

issues

(a)

floating

rate

certificates

(referred

to

as

“Floaters”),

in

face

amounts

equal

to

some

fraction

of

the

Underlying

Bond’s

par

amount

or

market

value,

and

(b)

an

inverse

floating

rate

certificate

(referred

to

as

an

“Inverse

Floater”)

that

represents

all

remaining

or

residual

interest

in

the

TOB

Trust.

Floaters

typically

pay

short-term

tax-exempt

interest

rates

to

third

parties

who

are

also

provided

a

right

to

tender

their

certificate

and

receive

its

par

value,

which

may

be

paid

from

the

proceeds

of

a

remarketing

of

the

Floaters,

by

a

loan

to

the

TOB

Trust

from

a

third

party

liquidity

provider

(“Liquidity

Provider”),

or

by

the

sale

of

assets

from

the

TOB

Trust.

The

Inverse

Floater

is

issued

to

a

long

term

investor,

such

as

one

or

more

Funds.

The

income

received

by

the

Inverse

Floater

holder

varies

inversely

with

the

short-term

rate

paid

to

holders

of

the

Floaters,

and

in

most

circumstances

the

Inverse

Floater

holder

bears

substantially

all

of

the

Underlying

Bond’s

downside

investment

risk

and

also

benefits

disproportionately

from

any

potential

appreciation

of

the

Underlying

Bond’s

value.

The

value

of

an

Inverse

Floater

will

be

more

volatile

than

that

of

the

Underlying

Bond

because

the

interest

rate

is

dependent

on

not

only

the

fixed

coupon

rate

of

the

Underlying

Bond

but

also

on

the

short-term

interest

paid

on

the

Floaters,

and

because

the

Inverse

Floater

essentially

bears

the

risk

of

loss

(and

possible

gain)

of

the

greater

face

value

of

the

Underlying

Bond.

NAD

Level

1

Level

2

Level

3

Total

Long-Term

Investments:

Municipal

Bonds

$

–

$

4,977,387,862

$

158,994*

$

4,977,546,856

Investment

Companies

421,179

–

–

421,179

Variable

Rate

Senior

Loan

Interests

–

–

31,350*

31,350

Short-Term

Investments:

Municipal

Bonds

–

16,400,000

–

16,400,000

Total

$

421,179

$

4,993,787,862

$

190,344

$

4,994,399,385

1

NEA

Level

1

Level

2

Level

3

Total

Long-Term

Investments:

Municipal

Bonds

$

–

$

6,170,571,180

$

239,941*

$

6,170,811,121

Total

$

–

$

6,170,571,180

$

239,941

$

6,170,811,121

1

*

Refer

to

the

Fund's

Portfolio

of

Investments

for

securities

classified

as

Level

3.

134

Notes

to

Financial

Statements

(Unaudited)

(continued)

The

Inverse

Floater

held

by

a

Fund

gives

the

Fund

the

right

to

(a)

cause

the

holders

of

the

Floaters

to

tender

their

certificates

at

par

(or

slightly

more

than

par

in

certain

circumstances),

and

(b)

have

the

trustee

of

the

TOB

Trust

(the

“Trustee”)

transfer

the

Underlying

Bond

held

by

the

TOB

Trust

to

the

Fund,

thereby

collapsing

the

TOB

Trust.

A Fund

may

acquire

an

Inverse

Floater

in

a

transaction

where

it

(a)

transfers

an

Underlying

Bond

that

it

owns

to

a

TOB

Trust

created

by

a

third

party

or

(b)

transfers

an

Underlying

Bond

that

it

owns,

or

that

it

has

purchased

in

a

secondary

market

transaction

for

the

purpose

of

creating

an

Inverse

Floater,

to

a

TOB

Trust

created

at

its

direction,

and

in

return

receives

the

Inverse

Floater

of

the

TOB

Trust

(referred

to

as

a

“self-deposited

Inverse

Floater”).

A

Fund

may

also

purchase

an

Inverse

Floater

in

a

secondary

market

transaction

from

a

third

party

creator

of

the

TOB

Trust

without

first

owning

the

Underlying

Bond

(referred

to

as

an

“externally-deposited

Inverse

Floater”).

An

investment

in

a

self-deposited

Inverse

Floater

is

accounted

for

as

a

“financing”

transaction

(i.e.,

a

secured

borrowing).

For

a

self-deposited

Inverse

Floater,

the

Underlying

Bond

deposited

into

the

TOB

Trust

is

identified

in

the

Fund’s

Portfolio

of

Investments

as

“(UB)

–

Underlying

bond

of

an

inverse

floating

rate

trust

reflected

as

a

financing

transaction,”

with

the

Fund

recognizing

as

liabilities,

labeled

“Floating

rate

obligations”

on

the

Statement

of

Assets

and

Liabilities,

(a)

the

liquidation

value

of

Floaters

issued

by

the

TOB

Trust,

and

(b)

the

amount

of

any

borrowings

by

the

TOB

Trust

from

a

Liquidity

Provider

to

enable

the

TOB

Trust

to

purchase

outstanding

Floaters

in

lieu

of

a

remarketing.

In

addition,

the

Fund

recognizes

in

“Investment

Income”

the

entire

earnings

of

the

Underlying

Bond,

and

recognizes

(a)

the

interest

paid

to

the

holders

of

the

Floaters

or

on

the

TOB

Trust’s

borrowings,

and

(b)

other

expenses

related

to

remarketing,

administration,

trustee,

liquidity

and

other

services

to

a

TOB

Trust,

as

a

component

of

“Interest

expense

and

amortization

of

offering

costs”

on

the

Statement

of

Operations.

Earnings

due

from

the

Underlying

Bond

and

interest

due

to

the

holders

of

the

Floaters

as

of

the

end

of

the

reporting

period

are

recognized

as

components

of

“Receivable

for

interest”

and

“Payable

for

interest”

on

the

Statement

of

Assets

and

Liabilities,

respectively.

In

contrast,

an

investment

in

an

externally-deposited

Inverse

Floater

is

accounted

for

as

a

purchase

of

the

Inverse

Floater

and

is

identified

in

the

Fund’s

Portfolio

of

Investments

as

“(IF)

–

Inverse

floating

rate

investment.”

For

an

externally-deposited

Inverse

Floater,

a

Fund’s

Statement

of

Assets

and

Liabilities

recognizes

the

Inverse

Floater

and

not

the

Underlying

Bond

as

an

asset,

and

the

Fund

does

not

recognize

the

Floaters,

or

any

related

borrowings

from

a

Liquidity

Provider,

as

a

liability.

Additionally,

the

Fund

reflects

in

“Investment

Income”

only

the

net

amount

of

earnings

on

the

Inverse

Floater

(net

of

the

interest

paid

to

the

holders

of

the

Floaters

or

the

Liquidity

Provider

as

lender,

and

the

expenses

of

the

Trust),

and

does

not

show

the

amount

of

that

interest

paid

or

the

expenses

of

the

TOB

Trust

as

described

above

as

interest

expense

on

the

Statement

of

Operations.

Fees

paid

upon

the

creation

of

a

TOB

Trust

for

self-deposited

Inverse

Floaters

and

externally-deposited

Inverse

Floaters

are

recognized

as

part

of

the

cost

basis

of

the

Inverse

Floater

and

are

capitalized

over

the

term

of

the

TOB

Trust.

As

of

the

end

of

the

reporting

period,

the

aggregate

value

of

Floaters

issued

by

each

Fund’s

TOB

Trust

for

self-deposited

Inverse

Floaters

and

externally-deposited

Inverse

Floaters

was

as

follows:

During

the

current

fiscal

period,

the

average

amount

of

Floaters

(including

any

borrowings

from

a

Liquidity

Provider)

outstanding,

and

the

average

annual

interest

rates

and

fees

related

to

self-deposited

Inverse

Floaters,

were

as

follows:

TOB

Trusts

are

supported

by

a

liquidity

facility

provided

by

a

Liquidity

Provider

pursuant

to

which

the

Liquidity

Provider

agrees,

in

the

event

that

Floaters

are

(a)

tendered

to

the

Trustee

for

remarketing

and

the

remarketing

does

not

occur,

or

(b)

subject

to

mandatory

tender

pursuant

to

the

terms

of

the

TOB

Trust

agreement,

to

either

purchase

Floaters

or

to

provide

the

Trustee

with

an

advance

from

a

loan

facility

to

fund

the

purchase

of

Floaters

by

the

TOB

Trust.

In

certain

circumstances,

the

Liquidity

Provider

may

otherwise

elect

to

have

the

Trustee

sell

the

Underlying

Bond

to

retire

the

Floaters

that

were

tendered

and

not

remarketed

prior

to

providing

such

a

loan.

In

these

circumstances,

the

Liquidity

Provider

remains

obligated

to

provide

a

loan

to

the

extent

that

the

proceeds

of

the

sale

of

the

Underlying

Bond

are

not

sufficient

to

pay

the

purchase

price

of

the

Floaters.

The

size

of

the

commitment

under

the

loan

facility

for

a

given

TOB

Trust

is

at

least

equal

to

the

balance

of

that

TOB

Trust’s

outstanding

Floaters

plus

any

accrued

interest.

In

consideration

of

the

loan

facility,

fee

schedules

are

in

place

and

are

charged

by

the

Liquidity

Provider(s).

Any

loans

made

by

the

Liquidity

Provider

will

be

secured

by

the

purchased

Floaters

held

by

the

TOB

Trust.

Interest

paid

on

any

outstanding

loan

balances

will

be

effectively

borne

by

the

Fund

that

owns

the

Inverse

Floaters

of

the

TOB

Trust

that

has

incurred

the

borrowing

and

may

be

at

a

rate

that

is

greater

than

the

rate

that

would

have

been

paid

had

the

Floaters

been

successfully

remarketed.

Fund

Floating

Rate

Obligations:

Self-

Deposited

Inverse

Floaters

Floating

Rate

Obligations:

Externally-Deposited

Inverse

Floaters

Total

NAD

$

90,020,000

$

27,695,000

$

117,715,000

NEA

89,875,000

61,240,000

151,115,000

Fund

Average

Floating

Rate

Obligations

Outstanding

Average

Annual

Interest

Rate

And

Fees

NAD

$

94,818,740

3.41

%

NEA

105,903,822

3.16

135

As

described

above,

any

amounts

outstanding

under

a

liquidity

facility

are

recognized

as

a

component

of

“Floating

rate

obligations”

on

the

Statement

of

Assets

and

Liabilities

by

the

Fund

holding

the

corresponding

Inverse

Floaters

issued

by

the

borrowing

TOB

Trust.

As

of

the

end

of

the

reporting

period,

there

were

no

loans

outstanding

under

any such

facility.

Each

Fund

may

also

enter

into

shortfall

and

forbearance

agreements

(sometimes

referred

to

as

a

“recourse

arrangement”)

(TOB

Trusts

involving

such

agreements

are

referred

to

herein

as

“Recourse

Trusts”),

under

which

a

Fund

agrees

to

reimburse

the

Liquidity

Provider

for

the

Trust’s

Floaters,

in

certain

circumstances,

for

the

amount

(if

any)

by

which

the

liquidation

value

of

the

Underlying

Bond

held

by

the

TOB

Trust

may

fall

short

of

the

sum

of

the

liquidation

value

of

the

Floaters

issued

by

the

TOB

Trust

plus

any

amounts

borrowed

by

the

TOB

Trust

from

the

Liquidity

Provider,

plus

any

shortfalls

in

interest

cash

flows.

Under

these

agreements,

a

Fund’s

potential

exposure

to

losses

related

to

or

on

an

Inverse

Floater

may

increase

beyond

the

value

of

the

Inverse

Floater

as

a

Fund

may

potentially

be

liable

to

fulfill

all

amounts

owed

to

holders

of

the

Floaters

or

the

Liquidity

Provider.

Any

such

shortfall

amount

in

the

aggregate

is

recognized

as

“Unrealized

depreciation

on

Recourse

Trusts”

on

the

Statement

of

Assets

and

Liabilities.

As

of

the

end

of

the

reporting

period, each

Fund's

maximum

exposure

to

the

Floaters

issued

by

Recourse

Trusts

for

self-deposited

Inverse

Floaters

and

externally-deposited

Inverse

Floaters

was

as

follows:

Zero

Coupon

Securities:

A

zero

coupon

security

does

not

pay

a

regular

interest

coupon

to

its

holders

during

the

life

of

the

security.

Income

to

the

holder

of

the

security

comes

from

accretion

of

the

difference

between

the

original

purchase

price

of

the

security

at

issuance

and

the

par

value

of

the

security

at

maturity

and

is

effectively

paid

at

maturity.

The

market

prices

of

zero

coupon

securities

generally

are

more

volatile

than

the

market

prices

of

securities

that

pay

interest

periodically.

Purchases

and

sales:

Long-term

purchases

and

sales

during

the

current

fiscal

period

were

as

follows:

The

Funds

may

purchase

securities

on

a

when-issued

or

delayed-delivery

basis.

Securities

purchased

on

a

when-issued

or

delayed-delivery

basis

may

have

extended

settlement

periods;

interest

income

is

not

accrued

until

settlement

date.

Any

securities

so

purchased

are

subject

to

market

fluctuation

during

this

period.

The

Funds

have

earmarked

securities

in

their

portfolios

with

a

current

value

at

least

equal

to

the

amount

of

the

when-issued/

delayed

delivery

purchase

commitments.

If

a

Fund

has

outstanding

when-issued/delayed-delivery

purchases

commitments

as

of

the

end

of

the

reporting

period,

such

amounts

are

recognized

on

the

Statement

of

Assets

and

Liabilities.

Investments

in

Derivatives

In

addition

to

the

inverse

floating

rate

securities

in

which each

Fund

may

invest,

which

are

considered

portfolio

securities

for

financial

reporting

purposes, each

Fund

is

authorized

to

invest

in

certain

other

derivative

instruments

such

as

futures,

options

and

swap

contracts. 

Each

Fund

limits

its

investments

in

futures,

options

on

futures

and

swap

contracts

to

the

extent

necessary

for

the

Adviser

to

claim

the

exclusion

from

registration

by

the

Commodity Futures

Trading

Commission

as

a

commodity

pool

operator

with

respect

to

the

Fund. 

The

Funds

record

derivative

instruments

at

fair

value,

with

changes

in

fair

value

recognized

on

the

Statement

of

Operations,

where

applicable. 

Even

though

the

Funds'

investments

in

derivatives

may

represent

economic

hedges,

they

are

not

considered

to

be

hedge

transactions

for

financial

reporting

purposes.

Although

the

Funds

are

authorized

to

invest

in

derivative

instruments

and

may

do

so

in

the

future, they

did

not

make

any

such

investments

during

the

current

fiscal

period.

Market

and

Counterparty

Credit

Risk:

In

the

normal

course

of

business

each

Fund

may

invest

in

financial

instruments

and

enter

into

financial

transactions

where

risk

of

potential

loss

exists

due

to

changes

in

the

market

(market

risk)

or

failure

of

the

other

party

to

the

transaction

to

perform

(counterparty

credit

risk).

The

potential

loss

could

exceed

the

value

of

the

financial

assets

recorded

on

the

financial

statements.

Financial

assets,

which

potentially

expose

each

Fund

to

counterparty

credit

risk,

consist

principally

of

cash

due

from

counterparties

on

forward,

option

and

swap

transactions,

when

applicable.

The

extent

of

each

Fund’s

exposure

to

counterparty

credit

risk

in

respect

to

these

financial

assets

approximates

their

carrying

value

as

recorded

on

the

Statement

of

Assets

and

Liabilities.

Each

Fund

helps

manage

counterparty

credit

risk

by

entering

into

agreements

only

with

counterparties

the

Adviser

believes

have

the

financial

resources

to

honor

their

obligations

and

by

having

the

Adviser

monitor

the

financial

stability

of

the

counterparties.

Additionally,

counterparties

may

be

required

to

pledge

collateral

daily

(based

on

the

daily

valuation

of

the

financial

asset)

on

behalf

of

each

Fund

with

a

value

approximately

equal

to

the

amount

of

any

unrealized

gain

above

a

pre-determined

threshold.

Reciprocally,

when

each

Fund

has

an

unrealized

loss,

the

Funds

have

Fund

Maximum

Exposure

to

Recourse

Trusts:

Self-Deposited

Inverse

Floaters

Maximum

Exposure

to

Recourse

Trusts:

Externally-Deposited

Inverse

Floaters

Total

NAD

$

77,455,000

$

22,070,000

$

99,525,000

NEA

89,875,000

61,240,000

151,115,000

Fund

Purchases

Sales

and

Maturities

NAD

$

535,608,036

$

568,411,409

NEA

505,144,355

595,390,164

136

Notes

to

Financial

Statements

(Unaudited)

(continued)

instructed

the

custodian

to

pledge

assets

of

the

Funds

as

collateral

with

a

value

approximately

equal

to

the

amount

of

the

unrealized

loss

above

a

pre-determined

threshold.

Collateral

pledges

are

monitored

and

subsequently

adjusted

if

and

when

the

valuations

fluctuate,

either

up

or

down,

by

at

least

the

predetermined

threshold

amount.

5.

Fund

Shares

Common Share

Transactions:

The

Funds

did

not

have

any

transactions

in

common

shares

during

the

Funds'

current

and

prior

fiscal

period.

Preferred

Shares

Adjustable

Rate

MuniFund

Term

Preferred

Shares:

The

Funds

have

issued

and

have

outstanding

Adjustable

Rate

MuniFund

Term

Preferred

(“AMTP”)

Shares,

with

a

$100,000

liquidation

preference

per

share.

AMTP

Shares

are

issued

via

private

placement

and

are

not

publicly

available.

As

of

the

end

of

the

reporting

period,

NAD

and

NEA

had

$727,239,131

and

$172,919,222

of

AMTP

Shares

at

liquidation

preference,

net

of

deferred

offering

costs,

respectively.

Further

details

of

each

Fund’s

AMTP

Shares

outstanding

as

of

the

end

of

the

reporting

period,

were

as

follows,

were

as

follows:

\

Each

Fund

is

obligated

to

redeem

its

AMTP

Shares

by

the

date

as

specified

in

its

offering

document

(“Term

Redemption

Date”),

unless

earlier

redeemed

by

the

Fund.

AMTP

Shares

are

subject

to

optional

and

mandatory

redemption

in

certain

circumstances.

The

AMTP

Shares

may

be

redeemed

at

the

option

of

the

Fund,

subject

to

payment

of

premium

for

approximately

six

months

following

the

date

of

issuance

(“Premium

Expiration

Date”),

and

at

the

redemption

price

per

share

thereafter.

The

redemption

price

per

share

is

equal

to

the

sum

of

the

liquidation

preference

per

share

plus

any

accumulated

but

unpaid

dividends.

AMTP

Shares

are

short-term

or

short/intermediate-term

instruments

that

pay

a

variable

dividend

rate

tied

to

a

short-term

index,

plus

an

additional

fixed

“spread”

amount

which

is

initially

established

at

the

time

of

issuance

and

may

be

adjusted

in

the

future

based

upon

a

mutual

agreement

between

the

majority

owner

and

the

Fund.

From

time-to-time

the

majority

owner

may

propose

to

the

Fund

an

adjustment

to

the

dividend

rate.

Should

the

majority

owner

and

the

Fund

fails

to

agree

upon

an

adjusted

dividend

rate,

and

such

proposed

dividend

rate

adjustment

is

not

withdrawn,

the

Fund

will

be

required

to

redeem

all

outstanding

shares

upon

the

end

of

a

notice

period.

In

addition,

the

Fund

may

be

obligated

to

redeem

a

certain

amount

of

the

AMTP

Shares

if

the

Fund

fails

to

maintain

certain

asset

coverage

and

leverage

ratio

requirements

and

such

failures

are

not

cured

by

the

applicable

cure

date.

The

Term

Redemption

Date

and

Premium

Expiration

Date

for

the

Fund’s

AMTP

Shares

are

as

follows:

The

average

liquidation

preference

of

AMTP

Shares

outstanding

and

annualized

dividend

rate

for

the

Fund

during

the

current

fiscal

period

were

as

follows:

Fund

Series

Shares

Outstanding

Liquidation

Preference

NAD

2028

3,370

$337,000,000

2028-1

2,085

$208,500,000

2028-2

1,820

$182,000,000

NEA

2028-1

1,730

$173,000,000

Fund

Notice

Period

Series

Term

Redemption

Date

Premium

Expiration

Date

NAD

360-day

2028

December

1,

2028*

November

30,

2019

360-day

2028-1

December

1,

2028*

November

30,

2019

360-day

2028-2

December

1,

2028*

November

30,

2019

NEA

360-day

2028-1

December

1,

2028*

December

13,

2019

*

Subject

to

early

termination

by

either

the

Fund

or

the

holder.

Fund

Average

Liquidation

Preference

of

AMTP

Shares

Outstanding

Annualized

Dividend

Rate

NAD

$

727,500,000

3.73

%

NEA

173,000,000

3.74

137

AMTP

Shares

are

subject

to

restrictions

on

transfer,

generally

do

not

trade,

and

market

quotations

are

generally

not

available.

The

fair

value

of

AMTP

Shares

is

expected

to

be

approximately

their

liquidation

preference

so

long

as

the

fixed

“spread”

on

the

AMTP

Shares

remains

roughly

in

line

with

the

“spread”

being

demanded

by

investors

on

instruments

having

similar

terms

in

the

current

market

environment.

In

present

market

conditions,

the

Funds’

Adviser

has

determined

that

the

fair

value

of

AMTP

Shares

is

approximately

their

liquidation

preference,

but

their

fair

value

could

vary

if

market

conditions

change

materially.

For

financial

reporting

purposes,

the

liquidation

preference

of

AMTP

Shares

is

a

liability

and

is

recognized

as

a

component

of

“AMTP

Shares,

net”

on

the

Statement

of

Assets

and

Liabilities.

AMTP

Share

dividends

are

treated

as

interest

payments

for

financial

reporting

purposes.

Unpaid

dividends

on

AMTP

Shares

are

recognized

as

a

component

of

“Payable

for

interest”

on

the

Statement

of

Assets

and

Liabilities.

Dividends

accrued

on

AMTP

Shares

are

recognized

as

a

component

of

“Interest

expense

and

amortization

of

offering

costs”

on

the

Statement

of

Operations.

Costs

incurred

in

connection

with

the

Fund’s

offering

of

AMTP

Shares

were

recorded

as

deferred

charges,

which

are

amortized

over

the

life

of

the

shares

and

are

recognized

as

components

of

“AMTP

Shares,

net”

on

the

Statement

of

Assets

and

Liabilities

and

“Interest

expense

and

amortization

of

offering

costs”

on

the

Statement

of

Operations.

MuniFund

Preferred

Shares:

The

Funds

have

issued

and

have

outstanding

MuniFund

Preferred

(“MFP”)

Shares,

with

a

$100,000

($1,000

for

NEA’s

Series

D)

liquidation

preference

per

share.

These

MFP

Shares

were

issued

via

private

placement

and

are

not

publically

available.

The

Funds

are

obligated

to

redeem

their

MFP

Shares

by

the

date

as

specified

in

its

offering

documents

(“Term

Redemption

Date”),

unless

earlier

redeemed

by

the

Funds.

MFP

Shares

are

initially

issued

in

a

pre-specified

mode,

however,

MFP

Shares

can

be

subsequently

designated

as

an

alternative

mode

at

a

later

date

at

the

discretion

of

the

Funds.

The

modes

within

MFP

Shares

detail

the

dividend

mechanics

and

are

described

as

follows.

At

a

subsequent

date,

the

Funds

may

establish

additional

mode

structures

with

the

MFP

Share.

•

Variable

Rate

Remarketed

Mode

(“VRRM”)

–

Dividends

for

MFP

Shares

within

this

mode

will

be

established

by

a

remarketing

agent;

therefore,

market

value

of

the

MFP

Shares

is

expected

to

approximate

its

liquidation

preference.

Shareholders

have

the

ability

to

request

a

best-efforts

tender

of

its

shares

upon

seven

days

notice.

If

the

remarketing

agent

is

unable

to

identify

an

alternative

purchaser,

the

shares

will

be

retained

by

the

shareholder

requesting

tender

and

the

subsequent

dividend

rate

will

increase

to

its

step-up

dividend

rate.

If

after

one

consecutive

year

of

unsuccessful

remarketing

attempts,

the

Fund

will

be

required

to

designate

an

alternative

mode

or

redeem

the

shares.

Each

Fund

will

pay

a

remarketing

fee

on

the

aggregate

principal

amount

of

all

MFP

Shares

while

designated

in

VRRM.

Payments

made

by

the

Fund

to

the

remarketing

agent

are

recognized

as

“Remarketing

fees”

on

the

Statement

of

Operations.

•

Variable

Rate

Mode

(“VRM”)

–

Dividends

for

MFP

Shares

designated

in

this

mode

are

based

upon

a

short-term

index

plus

an

additional

fixed

“spread”

amount

established

at

the

time

of

issuance

or

renewal

/

conversion

of

its

mode.

At

the

end

of

the

period

of

the

mode,

the

Fund

will

be

required

to

either

extend

the

term

of

the

mode,

designate

an

alternative

mode

or

redeem

the

MFP

Shares.

The

fair

value

of

MFP

Shares

while

in

VRM

are

expected

to

approximate

their

liquidation

preference

so

long

as

the

fixed

“spread”

on

the

shares

remains

roughly

in

line

with

the

“spread”

being

demanded

by

investors

on

instruments

having

similar

terms

in

the

current

market.

In

current

market

conditions,

the

Adviser

has

determined

that

the

fair

value

of

the

shares

are

approximately

their

liquidation

preference,

but

their

fair

value

could

vary

if

market

conditions

change

materially.

•

Variable

Rate

Demand

Mode

(“VRDM”)

–

Dividends

for

MFP

Shares

designated

in

this

mode

will

be

established

by

a

remarketing

agent;

therefore,

the

market

value

of

the

MFP

Shares

is

expected

to

approximate

its

liquidation

preference.

While

in

this

mode,

Shares

will

have

an

unconditional

liquidity

feature

that

enable

its

shareholders

to

require

a

liquidity

provider,

which

the

Fund

has

entered

into

a

contractual

agreement,

to

purchase

shares

in

the

event

that

the

shares

are

not

able

to

be

successfully

remarketed.

In

the

event

that

shares

within

this

mode

are

unable

to

be

successfully

remarketed

and

are

purchased

by

the

liquidity

provider,

the

dividend

rate

will

be

the

maximum

rate

which

is

designed

to

escalate

according

to

a

specified

schedule

in

order

to

enhance

the

remarketing

agent’s

ability

to

successfully

remarket

the

shares.

Each

Fund

is

required

redeem

any

shares

that

are

still

owned

by

a

liquidity

provider

after

six

months

of

continuous,

unsuccessful

remarketing.

The

Fund

will

pay

a

liquidity

and

remarketing

fee

on

the

aggregate

principal

amount

of

all

MFP

shares

while

within

VRDM.

Payments

made

by

the

Fund

to

the

liquidity

provider

and

remarketing

agent

are

recognized

as

“Liquidity

fees”

and

“Remarketing

fees”,

respectively,

on

the

Statement

Operations.

For

financial

reporting

purposes,

the

liquidation

preference

of

MFP

Shares

is

recorded

as

a

liability

and

is

recognized

as

a

component

of

“MFP

Shares,

net”

on

the

Statement

of

Assets

and

Liabilities.

Dividends

on

the

MFP

shares

are

treated

as

interest

payments

for

financial

reporting

purposes.

Unpaid

dividends

on

MFP

shares

are

recognized

as

a

component

on

“Payable

for

interest”

on

the

Statement

of

Assets

and

Liabilities.

Dividends

accrued

on

MFP

Shares

are

recognized

as

a

component

of

“Interest

expense

and

amortization

of

offering

costs”

on

the

Statement

of

Operations.

Subject

to

certain

conditions,

MFP

Shares

may

be

redeemed,

in

whole

or

in

part,

at

any

time

at

the

option

of

the

Fund.

The

Fund

may

also

be

required

to

redeem

certain

MFP

shares

if

the

Fund

fails

to

maintain

certain

asset

coverage

requirements

and

such

failures

are

not

cured

by

the

applicable

cure

date.

The

redemption

price

per

share

in

all

circumstances

is

equal

to

the

liquidation

preference

per

share

plus

any

accumulated

but

unpaid

dividends.

Costs

incurred

in

connection

with

each

Fund's

offering

of

MFP

Shares

were

recorded

as

a

deferred

charge

and

are

being

amortized

over

the

life

of

the

shares

and

are

recognized

as

a

component

of

MFP

Shares,

Net

on

the

Statement

of

Assets

and

Liabilities

and

“Interest

expense

and

amortization

of

offering

costs”

on

the

Statement

of

Operations.

138

Notes

to

Financial

Statements

(Unaudited)

(continued)

As

of

the

end

of

the

reporting

period,

NAD

and

NEA

had

$678,499,765

and

$1,036,831,144

of

MFP

Shares

at

liquidation

preference,

net

of

deferred

available

offering

costs,

respectively.

Further

details

of

each

Fund’s

MFP

Shares

outstanding

as

of

the

end

of

the

reporting

period,

were

as

follows.

*

Subject

to

earlier

termination

by

either

the

Fund

or

the

holder.

The

average

liquidation

preference

of

MFP

Shares

outstanding

and

annualized

dividend

rate

for

each

Fund

during

the

current

fiscal

period

were

as

follows:

Variable

Rate

Demand

Preferred

Shares:

The

following

Funds

have

issued

and

have

outstanding

Variable

Rate

Demand

Preferred

(“VRDP”)

Shares,

with

a

$100,000

liquidation

preference

per

share.

VRDP

Shares

are

issued

via

private

placement

and

are

not

publicly

available.

As

of

the

end

of

the

reporting

period,

NAD

and

NEA

had

$503,473,283

and

$1,154,496,882

of

VRDP

Shares

at

liquidation

preference,

net

of

deferred

offering

costs,

respectively.

Further

details

of

the

Funds’

VRDP

Shares

outstanding

as

of

the

end

of

the

reporting

period,

were

as

follows:

VRDP

Shares

include

a

liquidity

feature

that

allows

VRDP

shareholders

to

have

their

shares

purchased

by

a

liquidity

provider

with

whom

each

Fund

has

contracted

in

the

event

that

the

VRDP

Shares

are

not

able

to

be

successfully

remarketed.

Each

Fund

is

required

to

redeem

any

VRDP

Shares

that

are

still

owned

by

the

liquidity

provider

after

six

months

of

continuous,

unsuccessful

remarketing.

Each

Fund

pays

an

annual

remarketing

fee

on

the

aggregate

principal

amount

of

all

VRDP

Shares

outstanding.

Each

Fund’s

VRDP

Shares

have

successfully

remarketed

since

issuance.

Dividends

on

the

VRDP

Shares

(which

are

treated

as

interest

payments

for

financial

reporting

purposes)

are

set

at

a

rate

established

by

a

remarketing

agent;

therefore,

the

market

value

of

the

VRDP

Shares

is

expected

to

approximate

its

liquidation

preference.

In

the

event

that

VRDP

Shares

are

unable

to

be

successfully

remarketed,

the

dividend

rate

will

be

the

maximum

rate

which

is

designed

to

escalate

according

to

a

specified

schedule

in

order

to

enhance

the

remarketing

agent’s

ability

to

successfully

remarket

the

VRDP

Shares.

Subject

to

certain

conditions,

VRDP

Shares

may

be

redeemed,

in

whole

or

in

part,

at

any

time

at

the

option

of

each

Fund.

Each

Fund

may

also

redeem

certain

of

the

VRDP

Shares

if

the

Fund

fails

to

maintain

certain

asset

coverage

requirements

and

such

failures

are

not

cured

by

the

applicable

cure

date.

The

redemption

price

per

share

is

equal

to

the

sum

of

the

liquidation

preference

per

share

plus

any

accumulated

but

unpaid

dividends.

The

average

liquidation

preference

of

VRDP

Shares

outstanding

and

annualized

dividend

rate

for

each

Fund

during

the

current

fiscal

period

were

as

follows:

Fund

Series

Shares

Outstanding

Liquidation

Preference

Term

Redemption

Date

Mode

Mode

Termination

Date

NAD

A

6,070

$607,000,000

January

3,

2028

VRM

January

3,

2028

B

720

$72,000,000

September

1,

2047

VRM

April

1,

2024

NEA

A

1,350

$135,000,000

February

3,

2048

VRM

February

3,

2048

B

3,350

$335,000,000

March

2,

2028

VRM

March

2,

2028

C

2,380

$238,000,000

March

2,

2028

VRDM

March

2,

2028

D

3,309

$330,900,000

March

1,

2029

VRRM

N/A

Fund

Average

Liquidation

Preference

of

MFP

Shares

Outstanding

Annualized

Dividend

Rate

NAD

$

679,000,000

3.88

%

NEA

1,044,424,862

3.47

Fund

Series

Shares

Outstanding

Remarketing

Fees*

Liquidation

Preference

Maturity

NAD

1

2,368

0.10%

$236,800,000

September

11,

2026

2

2,675

0.10%

$267,500,000

September

11,

2026

NEA

1

2,190

0.10%

$219,000,000

June

1,

2040

3

3,509

0.05%

$350,900,000

March

1,

2040

4

4,895

0.10%

$489,500,000

September

11,

2026

5

1,000

0.10%

$100,000,000

October

1,

2046

*

Remarketing

fees

as

a

percentage

of

the

aggregate

principal

amount

of

all

VRDP

Shares

outstanding

for

each

series.

139

For

financial

reporting

purposes,

the

liquidation

preference

of

VRDP

Shares

is

a

liability

and

is

recognized

as

a

component

of

“VRDP

Shares,

net”

on

the

Statement

of

Assets

and

Liabilities.

Unpaid

dividends

on

VRDP

Shares

are

recognized

as

a

component

of

“Payable

for

interest”

on

the

Statement

of

Assets

and

Liabilities,

when

applicable.

Dividends

accrued

on

VRDP

Shares

are

recognized

as

a

component

of

“Interest

expense

and

amortization

of

offering

costs”

on

the

Statement

of

Operations.

Costs

incurred

by

the

Funds

in

connection

with

their

offerings

of

VRDP

Shares

were

recorded

as

a

deferred

charge,

which

are

amortized

over

the

life

of

the

shares

and

are

recognized

as

a

component

of

“VRDP

Shares,

Net”

on

the

Statement

of

Assets

and

Liabilities

and

“Interest

expense

and

amortization

of

offering

costs”

on

the

Statement

of

Operations.

In

addition

to

interest

expense,

each

Fund

may

also

pay

a

per

annum

liquidity

fee

to

the

liquidity

provider,

as

well

as

a

remarketing

fee,

which

are

recognized

as

“Liquidity

fees”

and

“Remarketing

fees,”

respectively,

on

the

Statement

of

Operations.

Preferred

Share

Transactions: 

Transactions

in

preferred

shares

during

the

Funds'

current

and

prior

fiscal

period,

where

applicable,

are

noted

in

the

following

tables.

Transactions

in

AMTP

Shares

for

the

Funds,

where

applicable,

were

as

follows:

Transactions

in

MFP

Shares

for

the

Funds,

where

applicable,

were

as

follows:

Transactions

in

VRDP

Shares

for

the

Funds,

where

applicable,

were

as

follows:

6.

Income

Tax

Information

Each

Fund

is

a

separate

taxpayer

for

federal

income

tax

purposes.

Each

Fund

intends

to

distribute

substantially

all

of

its

net

investment

income

and

net

capital

gains

to

shareholders

and

otherwise

comply

with

the

requirements

of

Subchapter

M

of

the

Internal

Revenue

Code

applicable

to

regulated

investment

companies.

Therefore,

no

federal

income

tax

provision

is

required.

Each

Fund

intends

to

satisfy

conditions

that

will

enable

interest

from

municipal

securities,

which

is

exempt

from

regular

federal

income

tax,

and

in

the

case

of

NEA

the

AMT

applicable

to

individuals

to

retain

such

tax-exempt

status

when

distributed

to

shareholders

of

the

Funds.

Net

realized

capital

gains

and

ordinary

income

distributions

paid

by

the

Funds

are

subject

to

federal

taxation.

Each

Fund

files

income

tax

returns

in

U.S.

federal

and

applicable

state

and

local

jurisdictions.

A

Fund's

federal

income

tax

returns

are

generally

subject

to

examination

for

a

period

of

three

fiscal

years

after

being

filed.

State

and

local

tax

returns

may

be

subject

to

examination

for

an

additional

period

of

time

depending

on

the

jurisdiction.

Management

has

analyzed

each

Fund's

tax

positions

taken

for

all

open

tax

years

and

has

concluded

that

no

provision

for

income

tax

is

required

in

the

Fund's

financial

statements.

Fund

Average

Liquidation

Preference

of

VRDP

Shares

Outstanding

Annualized

Dividend

Rate

NAD

$

504,300,000

2.93

%

NEA

1,159,400,000

2.88

Year

Ended

October

31,

2022

NEA

Series

Shares

Amount

AMTP

Shares

noticed

for

redemption

2028

(1,435)

$(143,500,000)

Six

Months

Ended

April

30,

2023

NEA

Series

Shares

Amount

MFP

Shares

redeemed

A

(500)

$(50,000,000)

Year

Ended

October

31,

2022

NAD

Series

Shares

Amount

VRDP

Shares

noticed

for

redemption

3

(1,277)

$(127,700,000)

140

Notes

to

Financial

Statements

(Unaudited)

(continued)

As

of

the

end

of

the

reporting

period,

the

aggregate

cost

and

the

net

unrealized

appreciation/(depreciation)

of

all

investments

for

federal

income

tax

purposes

were

as

follows:

For

purposes

of

this

disclosure,

tax

cost

generally

includes

the

cost

of

portfolio

investments

as

well

as

up-front

fees

or

premiums

exchanged

on

derivatives

and

any

amounts

unrealized

for

income

statement

reporting

but

realized

income

and/or

capital

gains

for

tax

reporting,

if

applicable.

As

of

prior

fiscal

period

end,

the

components

of

accumulated

earnings

on

a

tax

basis

were

as

follows:

As

of

prior

fiscal

period

end,

the

Funds

had

capital

loss

carryforwards,

which

will

not

expire:

7.

Management

Fees

and

Other

Transactions

with

Affiliates

Management

Fees: 

Each

Fund’s

management

fee

compensates

the

Adviser

for

the

overall

investment

advisory

and

administrative

services

and

general

office

facilities.

The

Sub-Adviser

is

compensated

for

its

services

to

the

Funds

from

the

management

fees

paid

to

the

Adviser.

Each

Fund’s

management

fee

consists

of

two

components

–

a

fund-level

fee,

based

only

on

the

amount

of

assets

within

each

individual

Fund,

and

a

complex-level

fee,

based

on

the

aggregate

amount

of

all

eligible

fund

assets

managed

by

the

Adviser.

This

pricing

structure

enables

each

Fund’s

shareholders

to

benefit

from

growth

in

the

assets

within

their

respective

Fund

as

well

as

from

growth

in

the

amount

of

complex-wide

assets

managed

by

the

Adviser.

The

annual

fund-level

fee,

payable

monthly,

for

each

fund

is

calculated

according

to

the

following

schedule:

Fund

Tax

Cost

Gross

Unrealized

Appreciation

Gross

Unrealized

(Depreciation)

Net

Unrealized

Appreciation

(Depreciation)

NAD

$

4,862,272,738

$

132,625,130

$

(90,517,903)

$

42,107,227

NEA

6,014,735,938

180,496,425

(114,295,984)

66,200,441

Fund

Undistributed

Tax-Exempt

Income

1

Undistributed

Ordinary

Income

Undistributed

Long-Term

Capital

Gains

Unrealized

Appreciation

(Depreciation)

Capital

Loss

Carryforwards

Late-Year

Loss

Deferrals

Other

Book-to-Tax

Differences

Total

NAD

$

7,195,352

$

432,033

$

—

$

(282,869,690)

$

(190,612,987)

$

—

$

(10,853,317)

$

(476,708,609)

NEA

2,020,539

288,505

—

(345,890,315)

(223,163,726)

—

(13,307,164)

(580,052,161)

1

Undistributed

tax-exempt

income

(on

a

tax

basis)

has

not

been

reduced

for

the

dividend

on

October

3,

2022

and

paid

on

November

1,

2022.

Fund

Short-Term

Long-Term

Total

NAD

1

$

122,521,396

$

68,091,591

$

190,612,987

NEA

1

132,915,237

90,248,489

223,163,726

1

A

portion

of

NAD's

and

NEA's

capital

loss

carryforwards

is

subject

to

limitation

under

the

Internal

Revenue

Code

and

related

regulations.

Average

Daily

Managed

Assets*

Fund-Level

Fee

Rate

For

the

first

$125

million

0.4500

%

For

the

next

$125

million

0.4375

For

the

next

$250

million

0.4250

For

the

next

$500

million

0.4125

For

the

next

$1

billion

0.4000

For

the

next

$3

billion

0.3750

For

managed

assets

over

$5

billion

0.3675

141

The

annual

complex-level

fee,

payable

monthly,

for

each

Fund

is

calculated

by

multiplying

the

current

complex-wide

fee

rate,

determined

according

to

the

following

schedule

by

the

Fund’s

daily

managed

assets:

*

For

the

complex-level

fees,

managed

assets

include

closed-end

fund

assets

managed

by

the

Adviser

that

are

attributable

to

certain

types

of

leverage.

For

these

purposes,

leverage

includes

the

funds’

use

of

preferred

stock

and

borrowings

and

certain

investments

in

the

residual

interest

certificates

(also

called

inverse

floating

rate

securities)

in

tender

option

bond

(TOB)

trusts,

including

the

portion

of

assets

held

by

a

TOB

trust

that

has

been

effectively

financed

by

the

trust’s

issuance

of

floating

rate

securities,

subject

to

an

agreement

by

the

Adviser

as

to

certain

funds

to

limit

the

amount

of

such

assets

for

determining

managed

assets

in

certain

circumstances.

The

complex-level

fee

is

calculated

based

upon

the

aggregate

daily

managed

assets

of

all

Nuveen

open-end

and

closed-end

funds

that

constitute

‘’eligible

assets.”

Eligible

assets

do

not

include

assets

attributable

to

investments

in

other

Nuveen

funds

or

assets

in

excess

of

a

determined

amount

(originally

$2

billion)

added

to

the

Nuveen

fund

complex

in

connection

with

the

Adviser’s

assumption

of

the

management

of

the

former

First

American

Funds

effective

January

1,

2011,

but

do

not

include

certain

assets

of

certain

Nuveen

funds

that

were

reorganized

into

funds

advised

by

an

affiliate

of

the

Adviser

during

the

2019

calendar

year.

As

of

April

30,

2023,

the

complex-level

fee

for

each

Fund

was

as

follows:

Other

Transactions

with

Affiliates:

Each

Fund

is

permitted

to

purchase

or

sell

securities

from

or

to

certain

other

funds

or

accounts

managed

by

the

Sub-Adviser

(“Affiliated

Entity”)

under

specified

conditions

outlined

in

procedures

adopted

by

the

Board

("cross-trade").

These

procedures

have

been

designed

to

ensure

that

any

cross-trade

of

securities

by

the

Fund

from

or

to

an

Affiliated

Entity

by

virtue

of

having

a

common

investment

adviser

(or

affiliated

investment

adviser),

common

officer

and/or

common

trustee

complies

with

Rule

17a-7

under

the

1940

Act.

These

transactions

are

effected

at

the

current

market

price

(as

provided

by

an

independent

pricing

service)

without

incurring

broker

commissions.

During

the

current

fiscal

period,

the

Funds

engaged

in

cross-trades

pursuant

to

these

procedures

as

follows: 

8.

Commitments

and

Contingencies

In

the

normal

course

of

business,

each

Fund

enters

into

a

variety

of

agreements

that

may

expose

the

Fund

to

some

risk

of

loss.

These

could

include

recourse

arrangements

for

certain

TOB

Trusts

and

certain

agreements

related

to

preferred

shares,

which

are

described

elsewhere

in

these

Notes

to

Financial

Statements.

The

risk

of

future

loss

arising

from

such

agreements,

while

not

quantifiable,

is

expected

to

be

remote.

As

of

the

end

of

the

reporting

period,

the

Funds

did

not

have

any

unfunded

commitments.

From

time

to

time,

the

Funds

may

be

party

to

certain

legal

proceedings

in

the

ordinary

course

of

business,

including

proceedings

relating

to

the

enforcement

of

the

Funds’

rights

under

contracts.

As

of

the

end

of

the

reporting

period,

management

has

determined

that

any

legal

proceeding(s)

the

Funds

are

subject

to,

including

those

described

within

this

report,

are

unlikely

to

have

a

material

impact

to

any

of

the

Funds’

financial

statements.

9.

Borrowing

Arrangements

Committed

Line

of

Credit:

The

Funds,

along

with

certain

other

funds

managed

by

the

Adviser

(“Participating

Funds”),

have

established

a

364-day,

$2.700

billion

standby

credit

facility

with

a

group

of

lenders,

under

which

the

Participating

Funds

may

borrow

for

temporary

purposes

(other

than

on-

going

leveraging

for

investment

purposes).

Each

Participating

Fund

is

allocated

a

designated

proportion

of

the

facility’s

capacity

(and

its

associated

Complex-Level

Eligible

Asset

Breakpoint

Level*

Effective

Complex-Level

Fee

Rate

at

Breakpoint

Level

$55

billion

0.2000

%

$56

billion

0.1996

$57

billion

0.1989

$60

billion

0.1961

$63

billion

0.1931

$66

billion

0.1900

$71

billion

0.1851

$76

billion

0.1806

$80

billion

0.1773

$91

billion

0.1691

$125

billion

0.1599

$200

billion

0.1505

$250

billion

0.1469

$300

billion

0.1445

Fund

Complex-Level

Fee

NAD

0.1592%

NEA

0.1592%

Fund

Purchases

Sales

Realized

Gain

(Loss)

NAD

$

59,362,908

$

48,385,127

$

(4,856,191)

NEA

47,462,308

50,964,500

(4,592,854)

142

Notes

to

Financial

Statements

(Unaudited)

(continued)

costs,

as

described

below)

based

upon

a

multi-factor

assessment

of

the

likelihood

and

frequency

of

its

need

to

draw

on

the

facility,

the

size

of

the

Fund

and

its

anticipated

draws,

and

the

potential

importance

of

such

draws

to

the

operations

and

well-being

of

the

Fund,

relative

to

those

of

the

other

Funds.

A

Fund

may

effect

draws

on

the

facility

in

excess

of

its

designated

capacity

if

and

to

the

extent

that

other

Participating

Funds

have

undrawn

capacity.

The

credit

facility

expires

in

June

2023

unless

extended

or

renewed.

The

credit

facility

has

the

following

terms:

0.15%

per

annum

on

unused

commitment

amounts

and

a

drawn

interest

rate

equal

to

the

higher

of

(a)

OBFR

(Overnight

Bank

Funding

Rate)

plus

1.20%

per

annum

or

(b)

the

Fed

Funds

Effective

Rate

plus

1.20%

per

annum

on

amounts

borrowed.

The

Participating

Funds

also

incurred

a

0.05%

upfront

fee

on

the

increased

commitments

from

select

lenders.

Interest

expense

incurred

by

the

Participating

Funds,

when

applicable,

is

recognized

as

a

component

of

“Interest

expense

and

amortization

of

offering

costs”

on

the

Statement

of

Operations.

Participating

Funds

paid

administration,

legal

and

arrangement

fees,

which

are

recognized

as

a

component

of

“Interest

expense

and

amortization

of

offering

costs”

on

the

Statement

of

Operations,

and

along

with

commitment

fees,

have

been

allocated

among

such

Participating

Funds

based

upon

the

relative

proportions

of

the

facility’s

aggregate

capacity

reserved

for

them

and

other

factors

deemed

relevant

by

the

Adviser

and

the

Board

of

each

Participating

Fund.

During

the

current

fiscal

period,

the

following

Funds

utilized

this

facility.

The

Fund’s

maximum

outstanding

balance

during

the

utilization

period

was

as

follows:

During

the

Fund’s

utilization

period(s)

during

the

current

fiscal

period,

the

average

daily

balance

outstanding

and

average

annual

interest

rate

on

the

Borrowings

were

as

follows:

Borrowings

outstanding

as

of

the

end

of

the

reporting

period,

if

any,

are

recognized

as

“Borrowings”

on

the

Statement

of

Assets

and

Liabilities,

where

applicable.

Inter-Fund

Borrowing

and

Lending:

The

SEC

has

granted

an

exemptive

order

permitting

registered

open-end

and

closed-end

Nuveen

funds

to

participate

in

an

inter-fund

lending

facility

whereby

the

Nuveen

funds

may

directly

lend

to

and

borrow

money

from

each

other

for

temporary

purposes

(e.g.,

to

satisfy

redemption

requests

or

when

a

sale

of

securities

“fails,”

resulting

in

an

unanticipated

cash

shortfall)

(the

“Inter-Fund

Program”).

The

closed-end

Nuveen

funds,

including

the

Funds

covered

by

this

shareholder

report,

will

participate

only

as

lenders,

and

not

as

borrowers,

in

the

Inter-Fund

Program

because

such

closed-end

funds

rarely,

if

ever,

need

to

borrow

cash

to

meet

redemptions.

The

Inter-Fund

Program

is

subject

to

a

number

of

conditions,

including,

among

other

things,

the

requirements

that

(1)

no

fund

may

borrow

or

lend

money

through

the

Inter-Fund

Program

unless

it

receives

a

more

favorable

interest

rate

than

is

typically

available

from

a

bank

or

other

financial

institution

for

a

comparable

transaction;

(2)

no

fund

may

borrow

on

an

unsecured

basis

through

the

Inter-Fund

Program

unless

the

fund’s

outstanding

borrowings

from

all

sources

immediately

after

the

inter-fund

borrowing

total

10%

or

less

of

its

total

assets;

provided

that

if

the

borrowing

fund

has

a

secured

borrowing

outstanding

from

any

other

lender,

including

but

not

limited

to

another

fund,

the

inter-fund

loan

must

be

secured

on

at

least

an

equal

priority

basis

with

at

least

an

equivalent

percentage

of

collateral

to

loan

value;

(3)

if

a

fund’s

total

outstanding

borrowings

immediately

after

an

inter-fund

borrowing

would

be

greater

than

10%

of

its

total

assets,

the

fund

may

borrow

through

the

inter-fund

loan

on

a

secured

basis

only;

(4)

no

fund

may

lend

money

if

the

loan

would

cause

its

aggregate

outstanding

loans

through

the

Inter-Fund

Program

to

exceed

15%

of

its

net

assets

at

the

time

of

the

loan;

(5)

a

fund’s

inter-fund

loans

to

any

one

fund

shall

not

exceed

5%

of

the

lending

fund’s

net

assets;

(6)

the

duration

of

inter-

fund

loans

will

be

limited

to

the

time

required

to

receive

payment

for

securities

sold,

but

in

no

event

more

than

seven

days;

and

(7)

each

inter-fund

loan

may

be

called

on

one

business

day’s

notice

by

a

lending

fund

and

may

be

repaid

on

any

day

by

a

borrowing

fund.

In

addition,

a

Nuveen

fund

may

participate

in

the

Inter-Fund

Program

only

if

and

to

the

extent

that

such

participation

is

consistent

with

the

fund’s

investment

objective

and

investment

policies.

The

Board

is

responsible

for

overseeing

the

Inter-Fund

Program.

The

limitations

detailed

above

and

the

other

conditions

of

the

SEC

exemptive

order

permitting

the

Inter-Fund

Program

are

designed

to

minimize

the

risks

associated

with

Inter-Fund

Program

for

both

the

lending

fund

and

the

borrowing

fund.

However,

no

borrowing

or

lending

activity

is

without

risk.

When

a

fund

borrows

money

from

another

fund,

there

is

a

risk

that

the

loan

could

be

called

on

one

day’s

notice

or

not

renewed,

in

which

case

the

fund

may

have

to

borrow

from

a

bank

at

a

higher

rate

or

take

other

actions

to

payoff

such

loan

if

an

inter-fund

loan

is

not

available

from

another

fund.

Any

delay

in

repayment

to

a

lending

fund

could

result

in

a

lost

investment

opportunity

or

additional

borrowing

costs.

During

the

current

reporting

period,

none

of

the

Funds

covered

by

this

shareholder

report

have

entered

into

any

inter-fund

loan

activity.

Fund

Maximum

Outstanding

Balance

NAD

$

22,128,276

NEA

19,934,204

Fund

Utilization

Period

(Days

Outstanding)

Average

Daily

Balance

Outstanding

Average

Annual

Interest

Rate

NAD

15

$

8,297,142

5.26

%

NEA

29

10,644,550

5.20

143

10.

Subsequent

Events

Committed

Line

of

Credit

:

During

June

2023,

the

Participating

Funds

renewed

the

standby

credit

facility

through

June

2024. All

other

terms

remain

unchanged.

144

Risk

Considerations

(Unaudited)

Risk

Considerations

Fund

shares

are

not

guaranteed

or

endorsed

by

any

bank

or

other

insured

depository

institution,

and

are

not

federally

insured

by

the

Federal

Deposit

Insurance

Corporation.

Nuveen

Quality

Municipal

Income

Fund

(NAD)

Investing

in

closed-end

funds

involves

risk;

principal

loss

is

possible.

There

is

no

guarantee

the

Fund’s

investment

objectives

will

be

achieved.

Closed-end

fund

shares

may

frequently

trade

at

a

discount

or

premium

to

their

net

asset

value.

Debt

or

fixed

income

securities

such

as

those

held

by

the

Fund,

are

subject

to

market

risk,

credit

risk,

interest

rate

risk,

derivatives

risk,

liquidity

risk,

and

income

risk.

As

interest

rates

rise,

bond

prices

fall.

Leverage

increases

return

volatility

and

magnifies

the

Fund's

potential

return

and

its

risks;

there

is

no

guarantee

a

fund's

leverage

strategy

will

be

successful.

These

and

other

risk

considerations

such

as

inverse

floater

risk

and

tax

risk

are

described

in

more

detail

on

the

Fund’s

web

page

at

www.nuveen.com/NAD.

Nuveen

AMT-Free

Quality

Municipal

Income

Fund

(NEA)

Investing

in

closed-end

funds

involves

risk;

principal

loss

is

possible.

There

is

no

guarantee

the

Fund’s

investment

objectives

will

be

achieved.

Closed-end

fund

shares

may

frequently

trade

at

a

discount

or

premium

to

their

net

asset

value.

Debt

or

fixed

income

securities

such

as

those

held

by

the

Fund,

are

subject

to

market

risk,

credit

risk,

interest

rate

risk,

derivatives

risk,

liquidity

risk,

and

income

risk.

As

interest

rates

rise,

bond

prices

fall.

Leverage

increases

return

volatility

and

magnifies

the

Fund's

potential

return

and

its

risks;

there

is

no

guarantee

a

fund's

leverage

strategy

will

be

successful.

These

and

other

risk

considerations

such

as

inverse

floater

and

tax

risk

are

described

in

more

detail

on

the

Fund’s

web

page

at

www.nuveen.com/NEA.

145

Additional

Fund

Information

(Unaudited)

Portfolio

of

Investments

Information

The

Fund

is

required

to

file

its

complete

schedule

of

portfolio

holdings

with

the

Securities

and

Exchange

Commission

(SEC)

for

the

first

and

third

quarters

of

each

fiscal

year

as

an

exhibit

to

its

report

on

Form

N-PORT.

You

may

obtain

this

information

on

the

SEC’s

website

at

http://www.sec.gov.

Nuveen

Funds’

Proxy

Voting

Information

You

may

obtain

(i)

information

regarding

how

each

fund

voted

proxies

relating

to

portfolio

securities

held

during

the

most

recent

twelve-month

period

ended

June

30,

without

charge,

upon

request,

by

calling

Nuveen

toll-free

at

(800)

257-8787

or

on

Nuveen’s

website

at

www.nuveen.com

and

(ii)

a

description

of

the

policies

and

procedures

that

each

fund

used

to

determine

how

to

vote

proxies

relating

to

portfolio

securities

without

charge,

upon

request,

by

calling

Nuveen

toll-free

at

(800)

257-8787.

You

may

also

obtain

this

information

directly

from

the

SEC.

Visit

the

SEC

on-line

at

http://www.sec.gov.

CEO

Certification

Disclosure

The

Fund’s

Chief

Executive

Officer

(CEO)

has

submitted

to

the

New

York

Stock

Exchange

(NYSE)

the

annual

CEO

certification

as

required

by

Section

303A.12(a)

of

the

NYSE

Listed

Company

Manual.

Each

Fund

has

filed

with

the

SEC

the

certification

of

its

CEO

and

Chief

Financial

Officer

required

by

Section

302

of

the

Sarbanes-Oxley

Act.

Common

Share

Repurchases

Each

Fund

intends

to

repurchase,

through

its

open-market

share

repurchase

program,

shares

of

its

own

common

stock

at

such

times

and

in

such

amounts

as

is

deemed

advisable.

During

the

period

covered

by

this

report,

each

Fund

repurchased

shares

of

its

common

stock

as

shown

in

the

accompanying

table.

Any

future

repurchases

will

be

reported

to

shareholders

in

the

next

annual

or

semi-annual

report.

FINRA

BrokerCheck:

The

Financial

Industry

Regulatory

Authority

(FINRA)

provides

information

regarding

the

disciplinary

history

of

FINRA

member

firms

and

associated

investment

professionals.

This

information

as

well

as

an

investor

brochure

describing

FINRA

BrokerCheck

is

available

to

the

public

by

calling

the

FINRA

BrokerCheck

Hotline

number

at

(800)

289-9999

or

by

visiting

www.FINRA.org.

Board

of

Trustees

Jack

B.

Evans

William

C.

Hunter

Amy

B.R.

Lancellotta

Joanne

T.

Medero

Albin

F.

Moschner

John

K.

Nelson

Matthew

Thornton

III

Terence

J.

Toth

Margaret

L.

Wolff

Robert

L.

Young

Investment

Adviser

Nuveen

Fund

Advisors,

LLC

333

West

Wacker

Drive

Chicago,

IL

60606

Custodian

State

Street

Bank

&

Trust

Company

One

Congres

s

Street

Suite

1

Boston,

MA

02114-2016

Legal

Counsel

Chapman

and

Cutler

LLP

Chicago,

IL

60603

Independent

Registered

Public

Accounting

Firm

KPMG

LLP

200

East

Randolph

Street

Chicago,

IL

60601

Transfer

Agent

and

Shareholder

Services

Computershare

Trust

Company,

N.A.

150

Royall

Street

Canton,

MA

02021

(800)

257-8787

NAD

NEA

Common

shares

repurchased

0

0

146

Glossary

of

Terms

Used

in

this

Report

(Unaudited)

Average

Annual

Total

Return

:

This

is

a

commonly

used

method

to

express

an

investment’s

performance

over

a

particular,

usually

multi-year

time

period.

It

expresses

the

return

that

would

have

been

necessary

each

year

to

equal

the

investment’s

actual

cumulative

performance

(including

change

in

NAV

or

offer

price

and

reinvested

dividends

and

capital

gains

distributions,

if

any)

over

the

time

period

being

considered.

Duration:

Duration

is

a

measure

of

the

expected

period

over

which

a

bond’s

principal

and

interest

will

be

paid,

and

consequently

is

a

measure

of

the

sensitivity

of

a

bond’s

or

bond

fund’s

value

to

changes

when

market

interest

rates

change.

Generally,

the

longer

a

bond’s

or

fund’s

duration,

the

more

the

price

of

the

bond

or

fund

will

change

as

interest

rates

change.

Effective

Leverage:

Effective

leverage

is

a

fund’s

effective

economic

leverage,

and

includes

both

regulatory

leverage

(see

leverage)

and

the

leverage

effects

of

certain

derivative

investments

in

the

fund’s

portfolio.

Currently,

the

leverage

effects

of

Tender

Option

Bond

(TOB)

inverse

floater

holdings

are

included

in

effective

leverage

values,

in

addition

to

any

regulatory

leverage.

Inverse

Floating

Rate

Securities:

Inverse

floating

rate

securities

are

the

residual

interest

in

a

tender

option

bond

(TOB)

trust,

sometimes

referred

to

as

“inverse

floaters”,

are

created

by

depositing

a

municipal

bond,

typically

with

a

fixed

interest

rate,

into

a

special

purpose

trust.

This

trust,

in

turn,

(a)

issues

floating

rate

certificates

typically

paying

short-term

tax-exempt

interest

rates

to

third

parties

in

amounts

equal

to

some

fraction

of

the

deposited

bond’s

par

amount

or

market

value,

and

(b)

issues

an

inverse

floating

rate

certificate

(sometimes

referred

to

as

an

“inverse

floater”)

to

an

investor

(such

as

a

fund)

interested

in

gaining

investment

exposure

to

a

long-term

municipal

bond.

The

income

received

by

the

holder

of

the

inverse

floater

varies

inversely

with

the

short-

term

rate

paid

to

the

floating

rate

certificates’

holders,

and

in

most

circumstances

the

holder

of

the

inverse

floater

bears

substantially

all

of

the

underlying

bond’s

downside

investment

risk.

The

holder

of

the

inverse

floater

typically

also

benefits

disproportionately

from

any

potential

appreciation

of

the

underlying

bond’s

value.

Hence,

an

inverse

floater

essentially

represents

an

investment

in

the

underlying

bond

on

a

leveraged

basis.

Leverage:

Leverage

is

created

whenever

a

fund

has

investment

exposure

(both

reward

and/or

risk)

equivalent

to

more

than

100%

of

the

investment

capital.

Net

Asset

Value

(NAV)

Per

Share:

A

fund’s

Net

Assets

is

equal

to

its

total

assets

(securities,

cash,

accrued

earnings

and

receivables)

less

its

total

liabilities.

NAV

per

share

is

equal

to

the

fund’s

Net

Assets

divided

by

its

number

of

shares

outstanding.

Pre-Refunded

Bond/Pre-Refunding

:

Pre-Refunded

Bond/Pre-Refunding,

also

known

as

advanced

refundings

or

refinancings,

is

a

procedure

used

by

state

and

local

governments

to

refinance

municipal

bonds

to

lower

interest

expenses.

The

issuer

sells

new

bonds

with

a

lower

yield

and

uses

the

proceeds

to

buy

U.S.

Treasury

securities,

the

interest

from

which

is

used

to

make

payments

on

the

higher-yielding

bonds.

Because

of

this

collateral,

pre-refunding

generally

raises

a

bond’s

credit

rating

and

thus

its

value.

Regulatory

Leverage

:

Regulatory

leverage

consists

of

preferred

shares

issued

by

or

borrowings

of

a

fund.

Both

of

these

are

part

of

a

fund’s

capital

structure.

Regulatory

leverage

is

subject

to

asset

coverage

limits

set

in

the

Investment

Company

Act

of

1940.

Tax

Obligation/General

Bonds:

Bonds

backed

by

the

general

revenues

of

an

issuer,

including

taxes,

where

the

issuer

has

the

ability

to

increase

taxes

by

an

unlimited

amount

to

pay

the

bonds

back.

Tax

Obligation/Limited

Bonds:

Bonds

backed

by

the

general

revenues

of

an

issuer,

including

taxes,

where

the

issuer

doesn’t

have

the

ability

to

increase

taxes

by

an

unlimited

amount

to

pay

the

bonds

back

.

Total

Investment

Exposure:

Total

investment

exposure

is

a

fund’s

assets

managed

by

the

Adviser

that

are

attributable

to

financial

leverage.

For

these

purposes,

financial

leverage

includes

a

fund’s

use

of

preferred

stock

and

borrowings

and

investments

in

the

residual

interest

certificates

(also

called

inverse

floating

rate

securities)

in

tender

option

bond

(TOB)

trusts,

including

the

portion

of

assets

held

by

a

TOB

trust

that

has

been

effectively

financed

by

the

trust’s

issuance

of

floating

rate

securities.

Zero

Coupon

Bond:

A

zero

coupon

bond

does

not

pay

a

regular

interest

coupon

to

its

holders

during

the

life

of

the

bond.

Income

to

the

holder

of

the

bond

comes

from

accretion

of

the

difference

between

the

original

purchase

price

of

the

bond

at

issuance

and

the

par

value

of

the

bond

at

maturity

and

is

effectively

paid

at

maturity.

The

market

prices

of

zero

coupon

bonds

generally

are

more

volatile

than

the

market

prices

of

bonds

that

pay

interest

periodically.

Nuveen

Securities,

LLC,

member

FINRA

and

SIPC

333

West

Wacker

Drive

Chicago,

IL

60606

www.nuveen.com

ESA-B-0423P

2913706-INV-B-06/24

Nuveen:

Serving

Investors

for

Generations

Since

1898,

financial

advisors

and

their

clients

have

relied

on

Nuveen

to

provide

dependable

investment

solutions

through

continued

adherence

to

proven,

long-term

investing

principles.

Today,

we

offer

a

range

of

high

quality

solutions

designed

to

be

integral

components

of

a

well-diversified

core

portfolio.

Focused

on

meeting

investor

needs.

Nuveen

is

the

investment

manager

of

TIAA.

We

have

grown

into

one

of

the

world’s

premier

global

asset

managers,

with

specialist

knowledge

across

all

major

asset

classes

and

particular

strength

in

solutions

that

provide

income

for

investors

and

that

draw

on

our

expertise

in

alternatives

and

responsible

investing.

Nuveen

is

driven

not

only

by

the

independent

investment

processes

across

the

firm,

but

also

the

insights,

risk

management,

analytics

and

other

tools

and

resources

that

a

truly

world-class

platform

provides.

As

a

global

asset

manager,

our

mission

is

to

work

in

partnership

with

our

clients

to

create

solutions

which

help

them

secure

their

financial

future.

Find

out

how

we

can

help

you.

To

learn

more

about

how

the

products

and

services

of

Nuveen

may

be

able

to

help

you

meet

your

financial

goals,

talk

to

your

financial

advisor,

or

call

us

at

(800)

257-8787.

Please

read

the

information

provided

carefully

before

you

invest.

Investors

should

consider

the

investment

objective

and

policies,

risk

considerations,

charges

and

expenses

of

any

investment

carefully.

Where

applicable,

be

sure

to

obtain

a

prospectus,

which

contains

this

and

other

relevant

information.

To

obtain

a

prospectus,

please

contact

your

securities

representative

or

Nuveen,

333

W.

Wacker

Dr.,

Chicago,

IL

60606.

Please

read

the

prospectus

carefully

before

you

invest

or

send

money.

Learn

more

about

Nuveen

Funds

at:

www.nuveen.com/closed-end-funds

NOT

FDIC

INSURED

MAY

LOSE

VALUE

NO

BANK

GUARANTEE

ITEM 2. CODE OF ETHICS.

Not applicable to this filing.

ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT.

Not applicable to this filing.

ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES.

Not applicable to this filing.

ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS.

Not applicable to this filing.

ITEM 6. SCHEDULE OF INVESTMENTS.

(a) See Portfolio of Investments in Item 1.

(b) Not applicable.

ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

Not applicable to this filing.

ITEM 8. PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

Not applicable to this filing.

ITEM 9. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILIATED PURCHASERS.

Not applicable.

ITEM 10. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

There have been no material changes to the procedures by which shareholders may recommend nominees to the registrant’s Board implemented after the registrant last provided disclosure in response to this Item.

ITEM 11. CONTROLS AND PROCEDURES.

(a) The registrant’s principal executive and principal financial officers, or persons performing similar functions, have concluded that the registrant’s disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, as amended (the “1940 Act”) (17 CFR 270.30a-3(c))) are effective, as of a date within 90 days of the filing date of this report that includes the disclosure required by this paragraph, based on their evaluation of the controls and procedures required by Rule 30a-3(b) under the 1940 Act (17 CFR 270.30a-3(b)) and Rules 13a-15(b) or 15d-15(b) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)(17 CFR 240.13a-15(b) or 240.15d-15(b)).

(b) There were no changes in the registrant’s internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act (17 CFR 270.30a-3(d)) that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting.

ITEM 12. DISCLOSURE OF SECURITIES LENDING ACTIVITIES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

Not applicable.

ITEM 13. EXHIBITS.

File the exhibits listed below as part of this Form.

(a)(1) Any code of ethics, or amendment thereto, that is the subject of the disclosure required by Item 2, to the extent that the registrant intends to satisfy the Item 2 requirements through filing of an exhibit: Not applicable to this filing.

(a)(2) A separate certification for each principal executive officer and principal financial officer of the registrant as required by Rule 30a-2(a) under the 1940 Act (17 CFR 270.30a-2(a)) in the exact form set forth below: See Ex-99.CERT attached hereto.

(a)(3) Any written solicitation to purchase securities under Rule 23c-1 under the 1940 Act (17 CFR 270.23c-1) sent or given during the period covered by the report by or on behalf of the registrant to 10 or more persons: Not applicable.

(a)(4) Change in the registrant’s independent public accountant. Not applicable.

(b) If the report is filed under Section  13(a) or 15(d) of the Exchange Act, provide the certifications required by Rule 30a-2(b) under the 1940 Act (17 CFR 270.30a-2(b)); Rule 13a-14(b) or Rule 15d-14(b) under the Exchange Act (17 CFR 240.13a-14(b) or 240.15d-14(b)), and Section 1350 of Chapter 63 of Title 18 of the United States Code (18 U.S.C. 1350) as an exhibit. A certification furnished pursuant to this paragraph will not be deemed “filed” for purposes of Section 18 of the Exchange Act (15 U.S.C. 78r), or otherwise subject to the liability of that section. Such certification will not be deemed to be incorporated by reference into any filing under the Securities Act of 1933 or the Exchange Act, except to the extent that the registrant specifically incorporates it by reference: See Ex-99.906 CERT attached hereto.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

(Registrant) Nuveen AMT-Free Quality Municipal Income Fund

By (Signature and Title)	/s/ Mark L. Winget
	Mark L. Winget
	Vice President and Secretary

Date: July 6, 2023

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

By (Signature and Title)	/s/ David J. Lamb
	David J. Lamb
	Chief Administrative Officer
	(principal executive officer)

Date: July 6, 2023

By (Signature and Title)	/s/ E. Scott Wickerham
	E. Scott Wickerham
	Vice President and Funds Controller
	(principal financial officer)

Date: July 6, 2023