1

Nuveen

Global

Net

Zero

Transition

ETF

(NTZG)

Portfolio

of

Investments

October

31,

2023

(Unaudited)

Shares

Description

(a)

Value

LONG-TERM

INVESTMENTS

-

97.0%

X

–

COMMON

STOCKS

-

97.0%

Communication

Services

-

3.9%

1,284

(b)

Alphabet

Inc,

Class

A

$

159,319

572

(b)

Walt

Disney

Co/The

46,669

Total

Communication

Services

205,988

Consumer

Discretionary

-

13.3%

586

(b)

Airbnb

Inc,

Class

A

69,318

1,742

(b)

Amazon.com

Inc

231,843

148

Kering

SA

59,946

256

McDonald's

Corp

67,116

476

NIKE

Inc,

Class

B

48,919

9,200

Panasonic

Holdings

Corp

79,519

612

Starbucks

Corp

56,451

5,636

(b)

Toyota

Motor

Corp

96,386

Total

Consumer

Discretionary

709,498

Consumer

Staples

-

6.9%

1,140

Anheuser-Busch

InBev

SA/NV

64,623

148

Costco

Wholesale

Corp

81,761

1,117

Kraft

Heinz

Co/The

35,141

476

Procter

&

Gamble

Co/The

71,414

693

Walmart

Inc

113,243

Total

Consumer

Staples

366,182

Energy

-

10.6%

10,768

BP

PLC

65,672

588

Cheniere

Energy

Inc

97,855

7,407

(b)

NexGen

Energy

Ltd

44,658

1,293

Occidental

Petroleum

Corp

79,921

272

Pioneer

Natural

Resources

Co

65,008

1,300

Reliance

Industries

Ltd,

Sponsored

GDR,

144A

70,980

1,102

Schlumberger

NV

61,337

2,450

Shell

PLC

78,679

Total

Energy

564,110

Financials

-

9.6%

236

Chubb

Ltd

50,650

965

Commonwealth

Bank

of

Australia

58,997

404

(b)

Fiserv

Inc

45,955

3,856

ING

Groep

NV

49,024

562

JPMorgan

Chase

&

Co

78,152

434

London

Stock

Exchange

Group

PLC

43,606

240

Mastercard

Inc,

Class

A

90,324

884

Sun

Life

Financial

Inc

40,333

1,292

Wells

Fargo

&

Co

51,383

Total

Financials

508,424

Health

Care

-

12.8%

586

AstraZeneca

PLC

72,886

916

(b)

Centene

Corp

63,186

292

Cigna

Group/The

90,286

280

EssilorLuxottica

SA

50,503

588

Gilead

Sciences

Inc

46,181

578

Merck

&

Co

Inc

59,361

1,444

Novo

Nordisk

A/S,

Class

B

138,442

Nuveen

Global

Net

Zero

Transition

ETF

(NTZG)

(continued)

Portfolio

of

Investments

October

31,

2023

(Unaudited)

2

Shares

Description

(a)

Value

Health

Care

(continued)

957

Sanofi

$

86,690

269

Stryker

Corp

72,689

Total

Health

Care

680,224

Industrials

-

8.4%

1,752

Flowserve

Corp

64,334

420

Quanta

Services

Inc

70,190

784

Schneider

Electric

SE

120,143

396

Trane

Technologies

PLC

75,363

236

Union

Pacific

Corp

48,996

598

Vinci

SA

66,040

Total

Industrials

445,066

Information

Technology

-

20.8%

1,294

AIXTRON

SE

36,191

516

Bentley

Systems

Inc,

Class

B

25,098

6,000

Delta

Electronics

Inc

53,738

14,000

E

Ink

Holdings

Inc

72,514

1,287

Infineon

Technologies

AG

37,376

1,623

Intel

Corp

59,240

188

Keyence

Corp

72,186

354

(b)

Manhattan

Associates

Inc

69,023

639

Microsoft

Corp

216,052

780

(b)

ON

Semiconductor

Corp

48,859

1,268

Oracle

Corp

131,111

1,037

(b)

Procore

Technologies

Inc

63,350

2,400

Rohm

Co

Ltd

37,812

60

Samsung

SDI

Co

Ltd

18,903

1,350

Taiwan

Semiconductor

Manufacturing

Co

Ltd,

Sponsored

ADR

116,519

1,300

TDK

Corp

47,710

Total

Information

Technology

1,105,682

Materials

-

4.8%

2,254

BHP

Group

Ltd

63,507

733

Corteva

Inc

35,286

326

DSM-Firmenich

AG

29,493

332

Linde

PLC

126,877

Total

Materials

255,163

Real

Estate

-

1.5%

163

SBA

Communications

Corp

34,007

1,704

VICI

Properties

Inc

47,541

Total

Real

Estate

81,548

Utilities

-

4.4%

1,509

Dominion

Energy

Inc

60,843

9,580

Enel

Spa

60,635

668

NextEra

Energy

Inc

38,944

1,900

RWE

AG

72,560

Total

Utilities

232,982

Total

Common

Stocks

(cost

$4,855,908)

5,154,867

Total

Long-Term

Investments

(cost

$4,855,908)

5,154,867

Other

Assets

&

Liabilities,

Net

-

3.0%

157,084

Net

Assets

-

100%

$

5,311,951

3

Part

F

of

Form

N-PORT

was

prepared

in

accordance

with

U.S.

generally

accepted

accounting

principles

(“U.S.

GAAP”)

and

in

conformity

with

the

applicable

rules

and

regulations

of

the

U.S.

Securities

and

Exchange

Commission

(“SEC”)

related

to

interim

filings.

Part

F

of

Form

N-PORT

does

not

include

all

information

and

footnotes

required

by

U.S.

GAAP

for

complete

financial

statements.

Certain

footnote

disclosures

normally

included

in

financial

statements

prepared

in

accordance

with

U.S.

GAAP

have

been

condensed

or

omitted

from

this

report

pursuant

to

the

rules

of

the

SEC.

For

a

full

set

of

the

Fund’s

notes

to

financial

statements,

please

refer

to

the

Fund’s

most

recently

filed

annual

or

semi-annual

report.

Fair

Value

Measurements

The

Fund’s

investments

in

securities

are

recorded

at

their

estimated

fair

value

utilizing

valuation

methods

approved

by

the

Board

of

Directors/

Trustees.

Fair

value

is

defined

as

the

price

that

would

be

received

upon

selling

an

investment

or

transferring

a

liability

in

an

orderly

transaction

to

an

independent

buyer

in

the

principal

or

most

advantageous

market

for

the

investment.

U.S.

GAAP

establishes

the

three-tier

hierarchy

which

is

used

to

maximize

the

use

of

observable

market

data

and

minimize

the

use

of

unobservable

inputs

and

to

establish

classification

of

fair

value

measurements

for

disclosure

purposes.

Observable

inputs

reflect

the

assumptions

market

participants

would

use

in

pricing

the

asset

or

liability.

Observable

inputs

are

based

on

market

data

obtained

from

sources

independent

of

the

reporting

entity.

Unobservable

inputs

reflect

management’s

assumptions

about

the

assumptions

market

participants

would

use

in

pricing

the

asset

or

liability.

Unobservable

inputs

are

based

on

the

best

information

available

in

the

circumstances.

The

following

is

a

summary

of

the

three-tiered

hierarchy

of

valuation

input

levels.

Level

1

–

Inputs

are

unadjusted

and

prices

are

determined

using

quoted

prices

in

active

markets

for

identical

securities.

Level

2

–

Prices

are

determined

using

other

significant

observable

inputs

(including

quoted

prices

for

similar

securities,

interest

rates,

credit

spreads,

etc.).

Level

3

–

Prices

are

determined

using

significant

unobservable

inputs

(including

management’s

assumptions

in

determining

the

fair

value

of

investments).

The

following

table

summarizes

the

market

value

of

the

Fund's

investments

as

of

the

end

of

the

reporting

period,

based

on

the

inputs

used

to

value

them:

Level

1

Level

2

Level

3

Total

Long-Term

Investments:

Common

Stocks

$

5,083,887

$

70,980

$

–

$

5,154,867

Total

$

5,083,887

$

70,980

$

–

$

5,154,867

For

Fund

portfolio

compliance

purposes,

the

Fund’s

industry

classifications

refer

to

any

one

or

more

of

the

industry

sub-classifications

used

by

one

or

more

widely

recognized

market

indexes

or

ratings

group

indexes,

and/or

as

defined

by

Fund

management.

This

definition

may

not

apply

for

purposes

of

this

report,

which

may

combine

industry

sub-classifications

into

sectors

for

reporting

ease.

(a)

All

percentages

shown

in

the

Portfolio

of

Investments

are

based

on

net

assets.

(b)

Non-income

producing;

issuer

has

not

declared

an

ex-dividend

date

within

the

past

twelve

months.

144A

Investment

is

exempt

from

registration

under

Rule

144A

of

the

Securities

Act

of

1933,

as

amended.

These

investments

may

only

be

resold

in

transactions

exempt

from

registration,

which

are

normally

those

transactions

with

qualified

institutional

buyers.

ADR

American

Depositary

Receipt

GDR

Global

Depositary

Receipt