NPORT-EX 2 tiaa_NULC.htm
1
Nuveen
ESG
Dividend
ETF
(NUDV)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
Shares
Description
(1)
Value
LONG-TERM
INVESTMENTS
-
99.8%  
X
10,011,736
COMMON
STOCKS
-
99.8%
X
10,011,736
Communication
Services
-
4.1%
3,851
Comcast
Corp,
Class
A
$
174,296
741
Fox
Corp,
Class
A
24,787
356
Fox
Corp,
Class
B
11,182
964
Interpublic
Group
of
Cos
Inc/The
32,998
1,235
Paramount
Global,
Class
B
19,797
4,251
Verizon
Communications
Inc
144,874
Total
Communication
Services
407,934
Consumer
Discretionary
-
7.4%
490
Best
Buy
Co
Inc
40,695
329
Hasbro
Inc
21,240
649
Home
Depot
Inc/The
216,662
149
Lear
Corp
23,059
663
LKQ
Corp
36,326
708
Lowe's
Cos
Inc
165,863
1,380
Starbucks
Corp
140,167
274
Tractor
Supply
Co
61,373
101
Vail
Resorts
Inc
23,784
839
VF
Corp
16,621
Total
Consumer
Discretionary
745,790
Consumer
Staples
-
10.3%
1,363
Archer-Daniels-Midland
Co
115,800
374
Bunge
Ltd
40,642
307
Clorox
Co/The
46,504
2,863
Coca-Cola
Co/The
177,306
1,172
Colgate-Palmolive
Co
89,377
2,272
Keurig
Dr
Pepper
Inc
77,271
842
Kimberly-Clark
Corp
108,702
1,702
Kroger
Co/The
82,785
945
PepsiCo
Inc
177,150
874
Target
Corp
119,275
Total
Consumer
Staples
1,034,812
Energy
-
2.5%
2,533
Baker
Hughes
Co
90,656
2,245
Halliburton
Co
87,735
1,115
ONEOK
Inc
74,749
Total
Energy
253,140
Financials
-
17.9%
674
Ally
Financial
Inc
20,584
913
American
Express
Co
154,187
263
Ameriprise
Financial
Inc
91,642
1,233
Annaly
Capital
Management
Inc
24,771
5,899
Bank
of
America
Corp
188,768
2,007
Bank
of
New
York
Mellon
Corp/The
91,038
211
BlackRock
Inc
155,897
645
Discover
Financial
Services
68,080
896
Equitable
Holdings
Inc
25,706
1,478
Fidelity
National
Information
Services
Inc
89,242
749
Franklin
Resources
Inc
21,901
437
Goldman
Sachs
Group
Inc/The
155,515
858
Invesco
Ltd
14,414
Nuveen
ESG
Dividend
ETF
(NUDV)
(continued)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
2
Shares
Description
(1)
Value
Financials
(continued)
1,716
Morgan
Stanley
$
157,117
520
Northern
Trust
Corp
41,662
884
PNC
Financial
Services
Group
Inc/The
121,011
916
Prudential
Financial
Inc
88,385
840
State
Street
Corp
60,850
558
T
Rowe
Price
Group
Inc
68,779
3,819
US
Bancorp
151,538
Total
Financials
1,791,087
Health
Care
-
11.2%
1,493
Abbott
Laboratories
166,216
651
Amgen
Inc
152,432
2,279
Bristol-Myers
Squibb
Co
141,731
527
Cigna
Group/The
155,518
1,775
Gilead
Sciences
Inc
135,148
1,633
Merck
&
Co
Inc
174,159
4,547
Pfizer
Inc
163,965
280
Quest
Diagnostics
Inc
37,859
Total
Health
Care
1,127,028
Industrials
-
20.2%
1,301
3M
Co
145,062
219
Allegion
plc
25,592
638
Automatic
Data
Processing
Inc
157,752
294
Broadridge
Financial
Solutions
Inc
49,369
2,080
Carrier
Global
Corp
123,864
667
Caterpillar
Inc
176,868
290
CH
Robinson
Worldwide
Inc
29,052
353
Cummins
Inc
92,062
762
Eaton
Corp
PLC
156,454
1,425
Emerson
Electric
Co
130,174
1,425
Fastenal
Co
83,519
512
Ferguson
PLC
82,749
583
Illinois
Tool
Works
Inc
153,516
1,717
Johnson
Controls
International
plc
119,417
227
Owens
Corning
31,778
269
Robert
Half
Inc
19,946
286
Rockwell
Automation
Inc
96,179
572
Trane
Technologies
PLC
114,080
856
United
Parcel
Service
Inc,
Class
B
160,183
173
United
Rentals
Inc
80,390
Total
Industrials
2,028,006
Information
Technology
-
10.5%
3,371
Cisco
Systems
Inc
175,427
1,436
Gen
Digital
Inc
27,930
3,234
Hewlett
Packard
Enterprise
Co
56,207
2,204
HP
Inc
72,357
4,898
Intel
Corp
175,202
1,134
International
Business
Machines
Corp
163,500
534
NetApp
Inc
41,657
648
NXP
Semiconductors
NV
144,491
464
Seagate
Technology
Holdings
PLC
29,464
905
Texas
Instruments
Inc
162,900
Total
Information
Technology
1,049,135
Materials
-
3.9%
3,708
Amcor
PLC
38,044
202
Avery
Dennison
Corp
37,170
637
International
Flavors
&
Fragrances
Inc
53,897
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:
Shares
Description
(1)
Value
Materials
(continued)
1,983
Newmont
Corp
$
85,110
585
PPG
Industries
Inc
84,182
147
Reliance
Steel
&
Aluminum
Co
43,050
406
Steel
Dynamics
Inc
43,272
Total
Materials
384,725
Real
Estate
-
7.8%
722
American
Tower
Corp
137,404
1,081
Crown
Castle
Inc
117,061
727
Digital
Realty
Trust
Inc
90,599
183
Equinix
Inc
148,215
728
Iron
Mountain
Inc
44,699
1,168
Prologis
Inc
145,708
1,237
Welltower
Inc
101,620
Total
Real
Estate
785,306
Utilities
-
4.0%
486
American
Water
Works
Co
Inc
71,651
362
Atmos
Energy
Corp
44,059
867
Consolidated
Edison
Inc
82,243
627
Essential
Utilities
Inc
26,516
867
Eversource
Energy
62,710
2,472
Exelon
Corp
103,478
523
UGI
Corp
14,116
Total
Utilities
404,773
Total
Common
Stocks
(cost
$9,865,340)
10,011,736
Total
Long-Term
Investments
(cost
$9,865,340)
10,011,736
Other
Assets
&
Liabilities,
Net
-
0.2%
24,989
Net
Assets
-
100%
$
10,036,725
Nuveen
ESG
Dividend
ETF
(NUDV)
(continued)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
4
Level
1
Level
2
Level
3
Total
Long-Term
Investments:
Common
Stocks
$
10,011,736
$
$
$
10,011,736
Total
$
10,011,736
$
$
$
10,011,736
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.
(1)
All
percentages
shown
in
the
Portfolio
of
Investments
are
based
on
net
assets.
5
Nuveen
ESG
Emerging
Markets
Equity
ETF
(NUEM)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
Shares
Description
(1)
Value
LONG-TERM
INVESTMENTS
-
99.6%  
X
244,364,597
COMMON
STOCKS
-
99.6%
X
244,364,597
Communication
Services
-
10.8%
30,100
37
Interactive
Entertainment
Network
Technology
Group
Co
Ltd,
Class
A
$
113,261
1,093,302
America
Movil
SAB
de
CV
1,148,777
261,498
Baidu
Inc,
Class
A
(2)
5,126,886
154,295
Bharti
Airtel
Ltd
1,669,413
7,980
CD
Projekt
SA
326,324
10,117
China
Literature
Ltd,
144A
(2)
45,664
212,118
Chunghwa
Telecom
Co
Ltd
782,960
305,064
Emirates
Telecommunications
Group
Co
PJSC
1,860,425
301,600
Focus
Media
Information
Technology
Co
Ltd,
Class
A
314,538
1,000
G-bits
Network
Technology
Xiamen
Co
Ltd,
Class
A
60,362
201
HYBE
Co
Ltd
(2)
41,394
23,327
Info
Edge
India
Ltd
1,300,972
61,180
Kakao
Corp
2,462,271
61,466
Kanzhun
Ltd
(2)
1,148,185
8,736
KT
Corp
202,183
370,933
Kuaishou
Technology,
144A
(2)
3,196,263
39,100
Mango
Excellent
Media
Co
Ltd,
Class
A
188,068
58,021
MTN
Group
Ltd
456,925
1,434
NCSoft
Corp
311,067
146,526
NetEase
Inc
3,184,653
274,136
Ooredoo
QPSC
860,817
30,500
Perfect
World
Co
Ltd/China,
Class
A
64,086
71,986
Telefonica
Brasil
SA
637,229
2,338,684
Telkom
Indonesia
Persero
Tbk
PT
576,917
30,249
Tencent
Music
Entertainment
Group,
ADR
(2)
211,441
144,740
Turkcell
Iletisim
Hizmetleri
AS
(2)
277,904
Total
Communication
Services
26,568,985
Consumer
Discretionary
-
15.2%
763,828
Alibaba
Group
Holding
Ltd
(2)
9,549,442
87,387
Allegro.eu
SA,
144A
(2)
772,670
65,389
BYD
Co
Ltd
2,310,796
16,600
BYD
Co
Ltd,
Class
A
632,067
26,266
China
Tourism
Group
Duty
Free
Corp
Ltd,
144A
418,642
31,271
China
Tourism
Group
Duty
Free
Corp
Ltd,
Class
A
550,560
46,362
Chow
Tai
Fook
Jewellery
Group
Ltd
80,493
18,841
Coway
Co
Ltd
606,034
128,060
East
Buy
Holding
Ltd,
144A
(2)
620,702
28,309
Eicher
Motors
Ltd
1,158,363
460
FF
Group
(2),(3)
5
242,207
Geely
Automobile
Holdings
Ltd
349,706
9,300
Hangzhou
Robam
Appliances
Co
Ltd,
Class
A
37,989
11,585
Hero
MotoCorp
Ltd
451,251
17,616
Hotai
Motor
Co
Ltd
(2)
424,894
162,668
Indian
Hotels
Co
Ltd
781,412
322,195
Jiumaojiu
International
Holdings
Ltd,
144A
629,624
43,000
Kuang-Chi
Technologies
Co
Ltd,
Class
A
90,291
32,011
LG
Electronics
Inc
2,722,310
83,777
Li
Auto
Inc,
Class
A
(2)
1,782,169
106,084
Mahindra
&
Mahindra
Ltd
1,902,705
1,937
momo.com
Inc
36,920
11,600
Naspers
Ltd
2,292,187
17,126
NIO
Inc,
ADR
(2)
262,028
379,898
PTT
Oil
&
Retail
Business
PCL
237,514
Nuveen
ESG
Emerging
Markets
Equity
ETF
(NUEM)
(continued)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
6
Shares
Description
(1)
Value
Consumer
Discretionary
(continued)
368,402
TCL
Technology
Group
Corp,
Class
A
$
221,241
79,167
Titan
Co
Ltd
2,891,492
423,820
Tongcheng
Travel
Holdings
Ltd
(2)
1,020,598
17,985
TVS
Motor
Co
Ltd
301,037
7,749
Vipshop
Holdings
Ltd,
ADR
(2)
145,914
47,383
Yum
China
Holdings
Inc
2,891,311
1,071,120
Zomato
Ltd
(2)
1,095,229
Total
Consumer
Discretionary
37,267,596
Consumer
Staples
-
6.3%
724,224
Alibaba
Health
Information
Technology
Ltd
(2)
512,613
38,117
Arca
Continental
SAB
de
CV
382,847
2,017
BGF
retail
Co
Ltd
265,209
3,082
Bid
Corp
Ltd
73,412
16,503
Britannia
Industries
Ltd
961,894
218,923
China
Feihe
Ltd,
144A
133,341
167,486
China
Mengniu
Dairy
Co
Ltd
632,472
1,419
CJ
CheilJedang
Corp
311,709
33,439
Coca-Cola
Femsa
SAB
de
CV
283,008
165,128
CP
ALL
PCL
305,134
171,949
Fomento
Economico
Mexicano
SAB
de
CV
1,953,748
90,734
Hindustan
Unilever
Ltd
2,824,987
130,378
Inner
Mongolia
Yili
Industrial
Group
Co
Ltd,
Class
A
523,078
16,262
Marico
Ltd
110,831
8,287
Nestle
India
Ltd
2,272,365
2,542
Nestle
Malaysia
Bhd
75,488
178,029
Nongfu
Spring
Co
Ltd,
144A
1,034,110
131,509
Raia
Drogasil
SA
800,878
33,365
Savola
Group/The
376,197
323,800
Wal-Mart
de
Mexico
SAB
de
CV
1,351,420
28,400
Yihai
Kerry
Arawana
Holdings
Co
Ltd,
Class
A
167,373
Total
Consumer
Staples
15,352,114
Energy
-
3.9%
218,839
Cosan
SA
917,302
1,158,702
Dialog
Group
Bhd
591,043
114,783
Empresas
Copec
SA
879,838
14,049
HD
Hyundai
Co
Ltd
678,946
22,964
Motor
Oil
Hellas
Corinth
Refineries
SA
582,336
92,564
Offshore
Oil
Engineering
Co
Ltd,
Class
A
81,115
204,217
Qatar
Fuel
QSC
942,540
18,521
SK
Innovation
Co
Ltd
(2)
3,138,537
410,199
Thai
Oil
PCL
614,182
249,365
Ultrapar
Participacoes
SA
990,216
22,036
Yantai
Jereh
Oilfield
Services
Group
Co
Ltd,
Class
A
86,404
Total
Energy
9,502,459
Financials
-
21.4%
96,400
Agricultural
Bank
of
China
Ltd,
Class
A
48,851
5,141,877
Agricultural
Bank
of
China
Ltd
1,865,889
52,575
AU
Small
Finance
Bank
Ltd,
144A
466,534
221,918
Axis
Bank
Ltd
2,573,748
570,511
B3
SA
-
Brasil
Bolsa
Balcao
1,786,951
14,197
Bajaj
Finance
Ltd
1,260,109
223,325
Banco
do
Brasil
SA
2,262,333
10,588
Bancolombia
SA
81,641
3,001,832
Bank
Central
Asia
Tbk
PT
1,816,427
5,822,166
Bank
Rakyat
Indonesia
Persero
Tbk
PT
2,181,382
594,921
Cathay
Financial
Holding
Co
Ltd
866,073
190,146
China
Construction
Bank
Corp,
Class
A
163,966
7
Shares
Description
(1)
Value
Financials
(continued)
7,198,958
China
Construction
Bank
Corp
$
4,181,630
391,269
China
International
Capital
Corp
Ltd,
144A
860,935
18,900
China
International
Capital
Corp
Ltd,
Class
A
105,592
92,242
China
Merchants
Bank
Co
Ltd,
Class
A
459,173
574,583
China
Merchants
Bank
Co
Ltd
2,832,872
138,715
Commercial
International
Bank
Egypt
SAE
226,519
3,805
Credicorp
Ltd
597,575
1,542
DB
Insurance
Co
Ltd
91,336
541,128
FirstRand
Ltd
2,214,871
931,933
Fubon
Financial
Holding
Co
Ltd
1,942,361
90,925
Grupo
Financiero
Banorte
SAB
de
CV
863,985
22,847
Hana
Financial
Group
Inc
704,418
120,497
Huatai
Securities
Co
Ltd,
Class
A
286,080
5,579,660
Industrial
&
Commercial
Bank
of
China
Ltd
2,718,749
91,800
Industrial
&
Commercial
Bank
of
China
Ltd,
Class
A
61,298
32,518
KB
Financial
Group
Inc
1,301,077
14,871
Komercni
Banka
AS
489,367
105,136
Kotak
Mahindra
Bank
Ltd
2,373,170
1,099,095
Malayan
Banking
Bhd
2,198,677
3,676
mBank
SA
(2)
440,060
527,379
Ping
An
Insurance
Group
Co
of
China
Ltd
3,803,848
110,821
Ping
An
Insurance
Group
Co
of
China
Ltd,
Class
A
816,007
538,567
Postal
Savings
Bank
of
China
Co
Ltd,
Class
A
391,285
825,900
Postal
Savings
Bank
of
China
Co
Ltd,
144A
506,213
1,105,359
Public
Bank
Bhd
1,022,255
10,365
Samsung
Fire
&
Marine
Insurance
Co
Ltd
1,984,121
18,217
Samsung
Life
Insurance
Co
Ltd
997,565
644
Santander
Bank
Polska
SA
(2)
64,068
54,270
Shinhan
Financial
Group
Co
Ltd
1,492,303
103,126
Standard
Bank
Group
Ltd
1,107,588
212,932
Yapi
ve
Kredi
Bankasi
AS
112,528
Total
Financials
52,621,430
Health
Care
-
3.2%
415,006
3SBio
Inc,
144A
398,579
66,801
Akeso
Inc,
144A
(2)
351,620
284,384
Bangkok
Dusit
Medical
Services
PCL
236,788
79,779
CSPC
Pharmaceutical
Group
Ltd
66,391
29,012
Dr
Sulaiman
Al
Habib
Medical
Services
Group
Co
2,234,905
61,497
IHH
Healthcare
Bhd
81,150
130,000
Jiangsu
Hengrui
Pharmaceuticals
Co
Ltd,
Class
A
811,277
3,734
Legend
Biotech
Corp,
ADR
(2)
281,992
50,956
Pharmaron
Beijing
Co
Ltd,
144A
132,312
16,540
Richter
Gedeon
Nyrt
418,361
30,254
Shanghai
Pharmaceuticals
Holding
Co
Ltd,
Class
A
85,169
4,009
SK
Bioscience
Co
Ltd
(2)
230,541
58,874
WuXi
AppTec
Co
Ltd,
144A
555,244
4,498
WuXi
AppTec
Co
Ltd,
Class
A
45,128
255,466
Wuxi
Biologics
Cayman
Inc,
144A
(2)
1,444,606
25,734
Yunnan
Baiyao
Group
Co
Ltd,
Class
A
193,918
7,700
Zhangzhou
Pientzehuang
Pharmaceutical
Co
Ltd,
Class
A
312,557
Total
Health
Care
7,880,538
Industrials
-
5.6%
958,918
Airports
of
Thailand
PCL
1,996,068
108,297
CCR
SA
302,555
45,684
Contemporary
Amperex
Technology
Co
Ltd,
Class
A
1,520,445
546,329
Delta
Electronics
Thailand
PCL
1,803,606
53,047
Evergreen
Marine
Corp
Taiwan
Ltd
175,549
40,696
Grupo
Aeroportuario
del
Pacifico
SAB
de
CV,
Class
B
777,372
12,023
Havells
India
Ltd
195,009
Nuveen
ESG
Emerging
Markets
Equity
ETF
(NUEM)
(continued)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
8
Shares
Description
(1)
Value
Industrials
(continued)
3,397
Hyundai
Glovis
Co
Ltd
$
464,517
71,112
Jiangsu
Zhongtian
Technology
Co
Ltd,
Class
A
156,687
14,464
LG
Corp
947,510
19,557
Localiza
Rent
a
Car
SA
276,352
17,073
Mytilineos
SA
712,670
99,793
Rumo
SA
487,527
14,433
Samsung
Engineering
Co
Ltd
(2)
418,955
100,232
SF
Holding
Co
Ltd,
Class
A
698,048
7,500
Shanghai
M&G
Stationery
Inc,
Class
A
46,983
26,457
Shenzhen
Inovance
Technology
Co
Ltd,
Class
A
262,994
8,061
Siemens
Ltd
390,364
24,054
SM
Investments
Corp
399,404
6,900
Sungrow
Power
Supply
Co
Ltd,
Class
A
107,699
43,657
Turk
Hava
Yollari
AO
(2)
379,876
343,209
Turkiye
Sise
ve
Cam
Fabrikalari
AS
680,638
3,661
Voltronic
Power
Technology
Corp
203,865
19,686
Wan
Hai
Lines
Ltd
31,571
15,051
ZTO
Express
Cayman
Inc,
ADR
418,418
Total
Industrials
13,854,682
Information
Technology
-
19.0%
150,035
AAC
Technologies
Holdings
Inc
(4)
342,060
549,281
Acer
Inc
611,740
160,189
Advantech
Co
Ltd
1,995,577
35,958
ASE
Technology
Holding
Co
Ltd
131,010
144,800
Asustek
Computer
Inc
1,677,158
183,097
AU
Optronics
Corp
120,602
129,593
China
Railway
Signal
&
Communication
Corp
Ltd,
Class
A
108,848
350,151
Delta
Electronics
Inc
4,072,365
73,244
HCL
Technologies
Ltd
994,442
163,486
Infosys
Ltd
2,694,727
1,010,712
Lenovo
Group
Ltd
1,158,625
216,787
Lite-On
Technology
Corp
1,038,183
19,159
Samsung
Electro-Mechanics
Co
Ltd
2,185,477
9,681
Samsung
SDS
Co
Ltd
974,442
45,489
SK
Hynix
Inc
4,403,830
152,828
Sunny
Optical
Technology
Group
Co
Ltd
1,480,523
1,009,526
Taiwan
Semiconductor
Manufacturing
Co
Ltd
18,149,719
844,260
United
Microelectronics
Corp
1,262,636
701,890
Wistron
Corp
3,160,308
Total
Information
Technology
46,562,272
Materials
-
9.3%
7,835
Anglo
American
Platinum
Ltd
392,293
7,062
AngloGold
Ashanti
Ltd
156,697
50,704
Asian
Paints
Ltd
2,082,040
16,306
Chengxin
Lithium
Group
Co
Ltd,
Class
A
62,818
68,126
China
Jushi
Co
Ltd,
Class
A
141,525
623,478
China
Steel
Corp
554,507
352,195
CMOC
Group
Ltd,
Class
A
304,197
480,733
CMOC
Group
Ltd
320,542
32,646
Ganfeng
Lithium
Group
Co
Ltd,
Class
A
273,423
84,808
Ganfeng
Lithium
Group
Co
Ltd,
144A
542,644
72,905
GEM
Co
Ltd,
Class
A
71,848
375,937
Gerdau
SA
2,311,550
56,614
Gold
Fields
Ltd
875,167
29,849
Grasim
Industries
Ltd
671,186
35,030
Impala
Platinum
Holdings
Ltd
254,101
7,577
KGHM
Polska
Miedz
SA
235,299
116,652
Klabin
SA
564,004
2,220
Korea
Zinc
Co
Ltd
860,377
9
Shares
Description
(1)
Value
Materials
(continued)
5,714
Kumba
Iron
Ore
Ltd
$
156,989
620,651
Nan
Ya
Plastics
Corp
1,382,450
55,713
National
Industrialization
Co
(2)
209,689
4,806
POSCO
Future
M
Co
Ltd
1,987,025
40,196
SABIC
Agri-Nutrients
Co
1,545,011
20,072
Sahara
International
Petrochemical
Co
202,240
209,069
Saudi
Arabian
Mining
Co
(2)
2,474,321
147,192
Saudi
Basic
Industries
Corp
3,362,393
93,947
Sinopec
Shanghai
Petrochemical
Co
Ltd,
Class
A
42,610
1,609
Sociedad
Quimica
y
Minera
de
Chile
SA,
Class
B
117,900
29,340
Tianqi
Lithium
Corp,
Class
A
273,334
21,400
Zangge
Mining
Co
Ltd,
Class
A
72,077
32,461
Zhejiang
Huayou
Cobalt
Co
Ltd,
Class
A
228,705
Total
Materials
22,728,962
Real
Estate
-
2.0%
1,024,442
Aldar
Properties
PJSC
1,441,953
210,828
China
Resources
Land
Ltd
975,918
198,874
China
Vanke
Co
Ltd
280,000
31,346
China
Vanke
Co
Ltd,
Class
A
66,917
58,626
Country
Garden
Services
Holdings
Co
Ltd
66,003
104,871
DLF
Ltd
661,431
38,485
Longfor
Group
Holdings
Ltd,
144A
102,397
2,206,895
SM
Prime
Holdings
Inc
1,342,017
Total
Real
Estate
4,936,636
Utilities
-
2.9%
6,672
ACEN
Corp
(2)
634
9,758
Adani
Green
Energy
Ltd
(2)
129,709
135,190
China
Longyuan
Power
Group
Corp
Ltd
129,839
275,940
China
Resources
Gas
Group
Ltd
951,798
19,612
Cia
de
Saneamento
Basico
do
Estado
de
Sao
Paulo
SABESP
239,530
60,698
Cia
Energetica
de
Minas
Gerais
161,664
23,713
CPFL
Energia
SA
178,357
2,545,957
Enel
Americas
SA
(2)
343,907
6,682
Energisa
S/A
70,499
69,124
Engie
Brasil
Energia
SA
639,939
181,115
ENN
Energy
Holdings
Ltd
2,177,226
57,621
Equatorial
Energia
SA
406,262
59,744
Interconexion
Electrica
SA
ESP
264,184
431,377
Power
Grid
Corp
of
India
Ltd
1,395,375
Total
Utilities
7,088,923
Total
Common
Stocks
(cost
$219,609,873)
244,364,597
Principal
Amount
(000)
Description
(1)
Coupon
Maturity
Ratings
(5)
Value
X
299
CORPORATE
BONDS
-
0.0%
X
299
Consumer
Staples
-
0.0%
$
25
Britannia
Industries
Ltd
5.500%
6/03/24
N/R
$
299
Total
Consumer
Staples
299
Total
Corporate
Bonds
(cost
$45)
299
Total
Long-Term
Investments
(cost
$219,609,918)
244,364,896
Nuveen
ESG
Emerging
Markets
Equity
ETF
(NUEM)
(continued)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
10
Part
F
of
Form
N-PORT
was
prepared
in
accordance
with
U.S.
generally
accepted
accounting
principles
(“U.S.
GAAP”)
and
in
conformity
with
the
applicable
rules
and
regulations
of
the
U.S.
Securities
and
Exchange
Commission
(“SEC”)
related
to
interim
filings.
Part
F
of
Form
N-PORT
does
not
include
all
information
and
footnotes
required
by
U.S.
GAAP
for
complete
financial
statements.
Certain
footnote
disclosures
normally
included
in
financial
statements
prepared
in
accordance
with
U.S.
GAAP
have
been
condensed
or
omitted
from
this
report
pursuant
to
the
rules
of
the
SEC.
For
a
full
set
of
the
Fund’s
notes
to
financial
statements,
please
refer
to
the
Fund’s
most
recently
filed
annual
or
semi-annual
report.
Fair
Value
Measurements
The
Fund’s
investments
in
securities
are
recorded
at
their
estimated
fair
value
utilizing
valuation
methods
approved
by
the
Board
of
Directors/
Trustees.
Fair
value
is
defined
as
the
price
that
would
be
received
upon
selling
an
investment
or
transferring
a
liability
in
an
orderly
transaction
to
an
independent
buyer
in
the
principal
or
most
advantageous
market
for
the
investment.
U.S.
GAAP
establishes
the
three-tier
hierarchy
which
is
used
to
maximize
the
use
of
observable
market
data
and
minimize
the
use
of
unobservable
inputs
and
to
establish
classification
of
fair
value
measurements
for
disclosure
purposes.
Observable
inputs
reflect
the
assumptions
market
participants
would
use
in
pricing
the
asset
or
liability.
Observable
inputs
are
based
on
market
data
obtained
from
sources
independent
of
the
reporting
entity.
Unobservable
inputs
reflect
management’s
assumptions
about
the
assumptions
market
participants
would
use
in
pricing
the
asset
or
liability.
Unobservable
inputs
are
based
on
the
best
information
available
in
the
circumstances.
The
following
is
a
summary
of
the
three-tiered
hierarchy
of
valuation
input
levels.
Level
1
Inputs
are
unadjusted
and
prices
are
determined
using
quoted
prices
in
active
markets
for
identical
securities.
Level
2
Prices
are
determined
using
other
significant
observable
inputs
(including
quoted
prices
for
similar
securities,
interest
rates,
credit
spreads,
etc.).
Level
3
Prices
are
determined
using
significant
unobservable
inputs
(including
management’s
assumptions
in
determining
the
fair
value
of
investments).
The
following
table
summarizes
the
market
value
of
the
Fund's
investments
as
of
the
end
of
the
reporting
period,
based
on
the
inputs
used
to
value
them:
Shares
Description
(1)
Coupon
Value
INVESTMENTS
PURCHASED
WITH
COLLATERAL
FROM
SECURITIES
LENDING
-
  0.0%
54,874
State
Street
Navigator
Securities
Lending
Government
Money
Market
Portfolio
(6)
5.340%(7)
$
54,874
Total
Investments
Purchased
with
Collateral
from
Securities
Lending
(cost
$54,874)
$
54,874
Total
Investments
(cost
$
219,664,792
)
-
99
.6
%
244,419,770
Other
Assets
&
Liabilities,
Net
-
0.4%
931,195
Net
Assets
-
100%
$
245,350,965
Level
1
Level
2
Level
3
Total
Long-Term
Investments:
Common
Stocks
$
242,323,472
$
2,041,120
$
5
$
244,364,597
Corporate
Bonds
299
299
Investments
Purchased
with
Collateral
from
Securities
Lending
54,874
54,874
Total
$
242,378,346
$
2,041,419
$
5
$
244,419,770
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.
(1)
All
percentages
shown
in
the
Portfolio
of
Investments
are
based
on
net
assets.
(2)
Non-income
producing;
issuer
has
not
declared
an
ex-dividend
date
within
the
past
twelve
months.
(3)
For
fair
value
measurement
disclosure
purposes,
investment
classified
as
Level
3.
(4)
Investment,
or
a
portion
of
investment,
is
out
on
loan
for
securities
lending.
The
total
value
of
the
securities
out
on
loan
as
of
the
end
of
the
reporting
period
was
$51,362.
(5)
For
financial
reporting
purposes,
the
ratings
disclosed
are
the
highest
of
Standard
&
Poor’s
Group
("Standard
&
Poor's"),
Moody’s
Investors
Service,
Inc.
("Moody's")
or
Fitch,
Inc.
("Fitch")
rating.
This
treatment
of
split-rated
securities
may
differ
from
that
used
for
other
purposes,
such
as
for
Fund
investment
policies.
Ratings
below
BBB
by
Standard
&
Poor's,
Baa
by
Moody’s
or
BBB
by
Fitch
are
considered
to
be
below
investment
grade.
Holdings
designated
N/R
are
not
rated
by
any
of
these
national
rating
agencies.
(6)
The
Fund
may
loan
securities
representing
up
to
one
third
of
the
market
value
of
its
total
assets
(which
includes
collateral
for
securities
on
loan)
to
broker
dealers,
banks,
and
other
institutions.
The
collateral
maintained
by
the
Fund
shall
have
a
market
value,
at
the
inception
of
each
loan,
equal
to
not
less
than
100%
of
the
market
value
of
the
loaned
securities.
The
cash
collateral
received
by
the
Fund
is
invested
in
this
money
market
fund.
(7)
The
rate
shown
is
the
one-day
yield
as
of
the
end
of
the
reporting
period.
11
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
12
Nuveen
ESG
International
Developed
Markets
Equity
ETF
(NUDM)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
Shares
Description
(1)
Value
LONG-TERM
INVESTMENTS
-
99.7%  
X
368,348,262
COMMON
STOCKS
-
99.7%
X
368,348,262
Communication
Services
-
5.1%
1,607,257
BT
Group
PLC
$
2,522,932
871,464
HKT
Trust
&
HKT
Ltd
1,026,935
118,086
KDDI
Corp
3,479,913
108,336
Nintendo
Co
Ltd
4,918,125
106,456
Orange
SA
1,207,065
161,825
Telenor
ASA
1,735,582
26,714
Telstra
Group
Ltd
76,685
1,313,559
Vodafone
Group
PLC
1,257,934
238,315
WPP
PLC
2,611,244
Total
Communication
Services
18,836,415
Consumer
Discretionary
-
13.4%
72,166
Amadeus
IT
Group
SA
5,189,335
13,641
Bayerische
Motoren
Werke
AG
1,537,076
36,510
Bayerische
Motoren
Werke
AG
4,462,569
55,856
Cie
Generale
des
Etablissements
Michelin
SCA
1,833,357
4,980
D'ieteren
Group
871,374
8,890
Fast
Retailing
Co
Ltd
2,225,003
1,629
Hermes
International
3,621,743
195,077
Honda
Motor
Co
Ltd
6,196,386
46,400
Just
Eat
Takeaway.com
NV,
144A
(2)
835,722
129
Kering
SA
74,471
141,468
Oriental
Land
Co
Ltd/Japan
5,426,524
477,464
Panasonic
Holdings
Corp
5,914,531
21,347
Prosus
NV
1,695,308
52,243
Sharp
Corp/Japan
310,708
75,118
Sony
Group
Corp
7,039,669
70,454
Wesfarmers
Ltd
2,357,155
Total
Consumer
Discretionary
49,590,931
Consumer
Staples
-
10.8%
94,060
Ajinomoto
Co
Inc
3,665,612
36,328
Coca-Cola
Europacific
Partners
PLC
(2)
2,302,832
85,282
Danone
SA
5,221,356
381,573
J
Sainsbury
PLC
1,361,898
17,713
Kerry
Group
PLC,
Class
A
1,764,683
58,991
Koninklijke
Ahold
Delhaize
NV
2,041,297
11,553
L'Oreal
SA
5,390,620
100,763
Mowi
ASA
1,775,417
97,757
Nestle
SA
12,053,144
171,983
Orkla
ASA
1,361,380
51,935
Unilever
PLC
2,800,517
Total
Consumer
Staples
39,738,756
Energy
-
1.3%
54,959
Ampol
Ltd
1,216,571
98,249
Neste
Oyj
3,624,535
Total
Energy
4,841,106
Financials
-
19.9%
209,519
3i
Group
PLC
5,329,549
22,569
Allianz
SE
5,409,662
131,345
Assicurazioni
Generali
SpA
2,806,504
192,707
AXA
SA
5,942,761
13
Shares
Description
(1)
Value
Financials
(continued)
339,803
Banco
Bilbao
Vizcaya
Argentaria
SA
$
2,701,225
158,372
Banco
Santander
SA
643,187
295,032
Bank
Hapoalim
BM
2,631,705
72,630
BNP
Paribas
SA
4,806,294
854,754
BOC
Hong
Kong
Holdings
Ltd
2,597,570
73,809
DNB
Bank
ASA
1,525,573
44,669
Gjensidige
Forsikring
ASA
707,357
129,919
Hang
Seng
Bank
Ltd
1,977,430
55,461
Hong
Kong
Exchanges
&
Clearing
Ltd
2,316,949
1,425,420
Intesa
Sanpaolo
SpA
4,131,728
1
Isracard
Ltd
4
13,931
KBC
Group
NV
1,050,598
4,146
Kinnevik
AB,
Class
B
(2)
56,681
8,046,168
Lloyds
Banking
Group
PLC
4,651,941
5,908
Mizuho
Financial
Group
Inc
99,964
99,269
MS&AD
Insurance
Group
Holdings
Inc
3,697,435
1,328,340
NatWest
Group
PLC
4,175,352
499,427
Oversea-Chinese
Banking
Corp
Ltd
5,002,545
121,107
Poste
Italiane
SpA,
144A
1,388,008
18,272
Resona
Holdings
Inc
99,591
186,035
Suncorp
Group
Ltd
1,783,868
210
Swiss
Life
Holding
AG
133,919
7,046
Swiss
Re
AG
738,861
169,940
Tokio
Marine
Holdings
Inc
3,898,047
150,193
UBS
Group
AG
3,339,644
Total
Financials
73,643,952
Health
Care
-
12.2%
79,682
Astellas
Pharma
Inc
1,166,796
43,464
AstraZeneca
PLC
6,255,542
2,187
BioMerieux
235,244
166,576
Daiichi
Sankyo
Co
Ltd
5,096,466
40,697
Eisai
Co
Ltd
2,571,060
7,664
Genmab
A/S
(2)
3,160,027
349,398
GSK
PLC
6,224,510
46,119
Hoya
Corp
(2)
5,365,618
2,223
Lonza
Group
AG
1,295,564
18,852
Merck
KGaA
3,321,486
3,701
NMC
Health
PLC
(2),(3)
41,412
Novo
Nordisk
A/S,
Class
B
6,691,549
35,362
Ramsay
Health
Care
Ltd
1,403,748
65,187
Sonic
Healthcare
Ltd
1,544,008
837
Sonova
Holding
AG
234,150
882
Sysmex
Corp
59,750
5,166
Terumo
Corp
169,109
868
UCB
SA
77,059
Total
Health
Care
44,871,686
Industrials
-
15.9%
100,901
ABB
Ltd
4,057,690
27,275
ACS
Actividades
de
Construccion
y
Servicios
SA
955,991
6,847
Aeroports
de
Paris
948,174
5,369
Atlas
Copco
AB
66,400
118,774
Atlas
Copco
AB
1,692,169
424,825
Aurizon
Holdings
Ltd
1,090,682
26,442
Beijer
Ref
AB
360,361
47,642
Bouygues
SA
1,710,827
321,428
Brambles
Ltd
3,047,481
153,933
CNH
Industrial
NV
2,225,014
80,155
Computershare
Ltd
1,354,632
2,980
Daikin
Industries
Ltd
601,747
Nuveen
ESG
International
Developed
Markets
Equity
ETF
(NUDM)
(continued)
Portfolio
of
Investments
July
31,
2023
14
Shares
Description
(1)
Value
Industrials
(continued)
22,884
DCC
PLC
$
1,328,205
4,747
DSV
A/S
953,010
16,987
Eiffage
SA
1,772,140
55,961
FANUC
Corp
1,712,545
337,068
Keppel
Corp
Ltd
1,873,446
3,012
Kingspan
Group
PLC
242,424
66,161
Lixil
Corp
846,337
359,440
MTR
Corp
Ltd
1,652,317
57,408
Nibe
Industrier
AB
517,614
34,454
Recruit
Holdings
Co
Ltd
1,196,239
117,451
RELX
PLC
3,959,300
19,272
Schneider
Electric
SE
3,443,082
11,451
SGS
SA
1,115,444
126,715
Shimizu
Corp
873,663
43,747
Siemens
AG
7,475,190
81,537
Smiths
Group
PLC
1,782,414
359,641
Transurban
Group
3,475,214
24,186
Vestas
Wind
Systems
A/S
649,941
223,299
Volvo
AB
4,931,385
42,693
Volvo
AB
969,455
Total
Industrials
58,880,533
Information
Technology
-
6.8%
12,119
ASML
Holding
NV
8,714,568
23,005
Fujitsu
Ltd
2,976,823
14,937
Ibiden
Co
Ltd
906,859
35,195
Logitech
International
SA
2,496,151
29,235
SAP
SE
4,009,791
64,566
STMicroelectronics
NV
3,461,480
14,716
Temenos
AG
1,269,156
7,054
Tokyo
Electron
Ltd
1,054,774
1,765
Wix.com
Ltd
(2)
166,475
Total
Information
Technology
25,056,077
Materials
-
8.4%
27,598
Antofagasta
PLC
595,663
113,865
Asahi
Kasei
Corp
776,090
37,098
Boliden
AB
1,094,846
19,738
Croda
International
PLC
1,495,818
151,630
Fortescue
Metals
Group
Ltd
2,215,173
995
Givaudan
SA
3,373,484
67,621
IGO
Ltd
628,816
40,043
Mineral
Resources
Ltd
1,927,394
296,473
Mitsubishi
Chemical
Group
Corp
1,772,620
5,588
Mitsui
Chemicals
Inc
160,466
62,255
Newcrest
Mining
Ltd
1,107,914
104,303
Orica
Ltd
1,106,982
626,625
Pilbara
Minerals
Ltd
2,043,696
42,557
SIG
Group
AG
1,143,887
17,265
Sika
AG
5,391,516
26,056
Smurfit
Kappa
Group
PLC
1,033,922
323,155
Sumitomo
Chemical
Co
Ltd
996,440
56,830
Sumitomo
Metal
Mining
Co
Ltd
1,965,531
295,222
Toray
Industries
Inc
1,652,312
17,641
Umicore
SA
523,596
Total
Materials
31,006,166
15
Part
F
of
Form
N-PORT
was
prepared
in
accordance
with
U.S.
generally
accepted
accounting
principles
(“U.S.
GAAP”)
and
in
conformity
with
the
applicable
rules
and
regulations
of
the
U.S.
Securities
and
Exchange
Commission
(“SEC”)
related
to
interim
filings.
Part
F
of
Form
N-PORT
does
not
include
all
information
and
footnotes
required
by
U.S.
GAAP
for
complete
financial
statements.
Certain
footnote
disclosures
normally
included
in
financial
statements
prepared
in
accordance
with
U.S.
GAAP
have
been
condensed
or
omitted
from
this
report
pursuant
to
the
rules
of
the
SEC.
For
a
full
set
of
the
Fund’s
notes
to
financial
statements,
please
refer
to
the
Fund’s
most
recently
filed
annual
or
semi-annual
report.
Fair
Value
Measurements
The
Fund’s
investments
in
securities
are
recorded
at
their
estimated
fair
value
utilizing
valuation
methods
approved
by
the
Board
of
Directors/
Trustees.
Fair
value
is
defined
as
the
price
that
would
be
received
upon
selling
an
investment
or
transferring
a
liability
in
an
orderly
transaction
to
an
independent
buyer
in
the
principal
or
most
advantageous
market
for
the
investment.
U.S.
GAAP
establishes
the
three-tier
hierarchy
which
is
used
to
maximize
the
use
of
observable
market
data
and
minimize
the
use
of
unobservable
inputs
and
to
establish
classification
of
fair
value
measurements
for
disclosure
purposes.
Observable
inputs
reflect
the
assumptions
market
participants
would
use
in
pricing
the
asset
or
liability.
Observable
inputs
are
based
on
market
data
obtained
from
sources
independent
of
the
reporting
entity.
Unobservable
inputs
reflect
management’s
assumptions
about
the
assumptions
market
participants
would
use
in
pricing
the
asset
or
liability.
Unobservable
inputs
are
based
on
the
best
information
available
in
the
circumstances.
The
following
is
a
summary
of
the
three-tiered
hierarchy
of
valuation
input
levels.
Level
1
Inputs
are
unadjusted
and
prices
are
determined
using
quoted
prices
in
active
markets
for
identical
securities.
Level
2
Prices
are
determined
using
other
significant
observable
inputs
(including
quoted
prices
for
similar
securities,
interest
rates,
credit
spreads,
etc.).
Level
3
Prices
are
determined
using
significant
unobservable
inputs
(including
management’s
assumptions
in
determining
the
fair
value
of
investments).
The
following
table
summarizes
the
market
value
of
the
Fund's
investments
as
of
the
end
of
the
reporting
period,
based
on
the
inputs
used
to
value
them:
Shares
Description
(1)
Value
Real
Estate
-
3.4%
116,038
City
Developments
Ltd
$
645,821
7,884
Covivio
SA/France
381,949
138,469
Daiwa
House
Industry
Co
Ltd
3,763,846
32,359
Dexus
179,238
49,907
Klepierre
SA
1,328,853
158,131
Lendlease
Corp
Ltd
919,583
57,303
Scentre
Group
108,504
100,886
Swire
Pacific
Ltd
840,210
127,849
Swire
Properties
Ltd
319,676
27,330
Unibail-Rodamco-Westfield
(2)
1,553,641
107,707
Vonovia
SE
2,522,300
Total
Real
Estate
12,563,621
Utilities
-
2.5%
206,037
Iberdrola
SA
(3)
2,579,471
370,823
National
Grid
PLC
4,921,486
24,299
SSE
PLC
526,960
15,541
Verbund
AG
1,291,102
Total
Utilities
9,319,019
Total
Common
Stocks
(cost
$328,191,887)
368,348,262
Total
Long-Term
Investments
(cost
$328,191,887)
368,348,262
Other
Assets
&
Liabilities,
Net
-
0.3%
1,059,861
Net
Assets
-
100%
$
369,408,123
Level
1
Level
2
Level
3
Total
Long-Term
Investments:
Common
Stocks
$
365,768,791
$
$
2,579,471
$
368,348,262
Total
$
365,768,791
$
$
2,579,471
$
368,348,262
Nuveen
ESG
International
Developed
Markets
Equity
ETF
(NUDM)
(continued)
Portfolio
of
Investments
July
31,
2023
16
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.
(1)
All
percentages
shown
in
the
Portfolio
of
Investments
are
based
on
net
assets.
(2)
Non-income
producing;
issuer
has
not
declared
an
ex-dividend
date
within
the
past
twelve
months.
(3)
For
fair
value
measurement
disclosure
purposes,
investment
classified
as
Level
3.
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.
17
Nuveen
ESG
Large-Cap
ETF
(NULC)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
Shares
Description
(1)
Value
LONG-TERM
INVESTMENTS
-
99.8%  
X
24,196,728
COMMON
STOCKS
-
99.8%
X
24,196,728
Communication
Services
-
6.1%
12,186
AT&T
Inc
$
176,941
1,392
Comcast
Corp,
Class
A
63,002
1,644
Electronic
Arts
Inc
224,159
1,694
Fox
Corp,
Class
A
56,664
847
Fox
Corp,
Class
B
26,604
990
Liberty
Global
PLC,
Class
A
(2)
18,384
1,530
Liberty
Global
PLC,
Class
C
(2)
30,233
1,177
Liberty
Media
Corp-Liberty
Formula
One,
Class
C
(2)
85,450
1,669
Match
Group
Inc
(2)
77,625
201
Netflix
Inc
(2)
88,233
2,284
News
Corp,
Class
A
45,269
3,555
Pinterest
Inc,
Class
A
(2)
103,060
5,947
Snap
Inc,
Class
A
(2)
67,558
721
Verizon
Communications
Inc
24,572
3,786
Walt
Disney
Co/The
(2)
336,538
1,690
ZoomInfo
Technologies
Inc
(2)
43,213
Total
Communication
Services
1,467,505
Consumer
Discretionary
-
11.5%
7,904
Amazon.com
Inc
(2)
1,056,607
50
AutoZone
Inc
(2)
124,086
84
Booking
Holdings
Inc
(2)
249,547
774
Lowe's
Cos
Inc
181,325
143
Lululemon
Athletica
Inc
(2)
54,130
194
MercadoLibre
Inc
(2)
240,182
1,993
Starbucks
Corp
202,429
2,475
Tesla
Inc
(2)
661,889
129
Yum!
Brands
Inc
17,759
Total
Consumer
Discretionary
2,787,954
Consumer
Staples
-
8.3%
3,265
Archer-Daniels-Midland
Co
277,394
896
Bunge
Ltd
97,368
6,865
Coca-Cola
Co/The
425,150
955
Darling
Ingredients
Inc
(2)
66,134
4,072
Kroger
Co/The
198,062
1,767
PepsiCo
Inc
331,242
3,218
Procter
&
Gamble
Co/The
502,973
893
Target
Corp
121,868
Total
Consumer
Staples
2,020,191
Energy
-
3.5%
6,069
Baker
Hughes
Co
217,209
1,455
Cheniere
Energy
Inc
235,506
5,395
Halliburton
Co
210,837
2,673
ONEOK
Inc
179,198
Total
Energy
842,750
Financials
-
13.3%
358
American
Express
Co
60,459
609
Bank
of
America
Corp
19,488
632
Cboe
Global
Markets
Inc
88,278
1,158
Citigroup
Inc
55,190
264
Goldman
Sachs
Group
Inc/The
93,950
Nuveen
ESG
Large-Cap
ETF
(NULC)
(continued)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
18
Shares
Description
(1)
Value
Financials
(continued)
121
LPL
Financial
Holdings
Inc
$
27,753
1,827
Marsh
&
McLennan
Cos
Inc
344,243
1,226
Mastercard
Inc,
Class
A
483,387
3,574
Morgan
Stanley
327,235
1,844
PNC
Financial
Services
Group
Inc/The
252,425
2,396
Progressive
Corp/The
301,848
1,745
Regions
Financial
Corp
35,546
953
S&P
Global
Inc
375,968
1,276
Travelers
Cos
Inc/The
220,250
2,298
Truist
Financial
Corp
76,340
1,959
Visa
Inc,
Class
A
465,713
Total
Financials
3,228,073
Health
Care
-
12.5%
388
Amgen
Inc
90,850
5,062
Bristol-Myers
Squibb
Co
314,806
295
Cooper
Cos
Inc/The
115,422
1,627
Danaher
Corp
414,983
3,514
Edwards
Lifesciences
Corp
(2)
288,394
315
Elevance
Health
Inc
148,563
387
Eli
Lilly
&
Co
175,911
3,974
Gilead
Sciences
Inc
302,580
1,028
HCA
Inc
280,449
1,472
Hologic
Inc
(2)
116,906
803
Horizon
Therapeutics
Plc
(2)
80,517
2,942
Merck
&
Co
Inc
313,764
141
STERIS
PLC
31,802
364
UnitedHealth
Group
Inc
184,319
406
West
Pharmaceutical
Services
Inc
149,424
166
Zimmer
Biomet
Holdings
Inc
22,933
Total
Health
Care
3,031,623
Industrials
-
8.8%
1,530
Automatic
Data
Processing
Inc
378,308
414
Axon
Enterprise
Inc
(2)
76,975
4,988
Carrier
Global
Corp
297,035
2,013
Copart
Inc
(2)
177,929
961
CSX
Corp
32,021
928
Deere
&
Co
398,669
835
Dover
Corp
121,885
569
Ferguson
PLC
91,962
759
Fortune
Brands
Innovations
Inc
53,942
1,995
United
Parcel
Service
Inc,
Class
B
373,324
180
WW
Grainger
Inc
132,928
Total
Industrials
2,134,978
Information
Technology
-
28.4%
1,331
Accenture
PLC,
Class
A
421,062
457
Adobe
Inc
(2)
249,600
934
Akamai
Technologies
Inc
(2)
88,263
1,603
Applied
Materials
Inc
242,999
329
Atlassian
Corp
Ltd,
Class
A
(2)
59,858
806
Cadence
Design
Systems
Inc
(2)
188,612
610
First
Solar
Inc
(2)
126,514
3,429
Gen
Digital
Inc
66,694
7,742
Hewlett
Packard
Enterprise
Co
134,556
5,297
HP
Inc
173,901
11,561
Intel
Corp
413,537
2,720
International
Business
Machines
Corp
392,170
1,064
Keysight
Technologies
Inc
(2)
171,389
19
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
Shares
Description
(1)
Value
Information
Technology
(continued)
5,100
Microsoft
Corp
$
1,713,192
1,278
NetApp
Inc
99,697
2,363
NVIDIA
Corp
1,104,206
996
Salesforce
Inc
(2)
224,110
1,110
Seagate
Technology
Holdings
PLC
70,485
284
Synopsys
Inc
(2)
128,311
2,065
Texas
Instruments
Inc
371,700
1,489
Trimble
Inc
(2)
80,108
1,072
Twilio
Inc,
Class
A
(2)
70,784
1,408
VMware
Inc,
Class
A
(2)
221,943
1,908
Western
Digital
Corp
(2)
81,204
Total
Information
Technology
6,894,895
Materials
-
3.4%
1,005
Ball
Corp
58,983
2,736
DuPont
de
Nemours
Inc
212,396
353
Ecolab
Inc
64,648
1,555
LyondellBasell
Industries
NV,
Class
A
153,727
181
Newmont
Corp
7,769
345
Reliance
Steel
&
Aluminum
Co
101,037
699
Sherwin-Williams
Co/The
193,274
324
Steel
Dynamics
Inc
34,532
Total
Materials
826,366
Real
Estate
-
1.8%
1,165
American
Tower
Corp
221,711
336
Crown
Castle
Inc
36,385
48
Equinix
Inc
38,876
1,034
Prologis
Inc
128,992
Total
Real
Estate
425,964
Utilities
-
2.2%
1,201
Consolidated
Edison
Inc
113,927
2,592
Exelon
Corp
108,501
1,876
Sempra
279,562
1,276
UGI
Corp
34,439
Total
Utilities
536,429
Total
Common
Stocks
(cost
$20,600,480)
24,196,728
Total
Long-Term
Investments
(cost
$20,600,480)
24,196,728
Other
Assets
&
Liabilities,
Net
-
0.2%
59,319
Net
Assets
-
100%
$
24,256,047
Nuveen
ESG
Large-Cap
ETF
(NULC)
(continued)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
20
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
$
24,196,728
$
$
$
24,196,728
Total
$
24,196,728
$
$
$
24,196,728
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.
(1)
All
percentages
shown
in
the
Portfolio
of
Investments
are
based
on
net
assets.
(2)
Non-income
producing;
issuer
has
not
declared
an
ex-dividend
date
within
the
past
twelve
months.
S&P
Standard
&
Poor's
21
Nuveen
ESG
Large-Cap
Growth
ETF
(NULG)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
Shares
Description
(1)
Value
LONG-TERM
INVESTMENTS
-
99.9%  
X
1,127,886,235
COMMON
STOCKS
-
99.9%
X
1,127,886,235
Communication
Services
-
8.3%
14,020
Charter
Communications
Inc,
Class
A
(2)
$
5,680,764
67,022
Liberty
Media
Corp-Liberty
Formula
One,
Class
C
(2)
4,865,797
146,126
Match
Group
Inc
(2)
6,796,320
33,079
Netflix
Inc
(2)
14,520,689
310,828
Pinterest
Inc,
Class
A
(2)
9,010,904
97,415
ROBLOX
Corp,
Class
A
(2)
3,823,539
31,893
Roku
Inc
(2)
3,070,339
520,570
Snap
Inc,
Class
A
(2)
5,913,675
40,057
Take-Two
Interactive
Software
Inc
(2)
6,126,318
70,311
Trade
Desk
Inc/The,
Class
A
(2)
6,416,582
212,952
Walt
Disney
Co/The
(2)
18,929,303
348,848
Warner
Bros
Discovery
Inc
(2)
4,559,443
148,314
ZoomInfo
Technologies
Inc
(2)
3,792,389
Total
Communication
Services
93,506,062
Consumer
Discretionary
-
12.3%
69,068
Aptiv
PLC
(2)
7,562,255
3,043
AutoZone
Inc
(2)
7,551,874
4,659
Booking
Holdings
Inc
(2)
13,840,957
12,743
Burlington
Stores
Inc
(2)
2,263,412
7,076
Deckers
Outdoor
Corp
(2)
3,847,151
11,517
Dick's
Sporting
Goods
Inc
1,623,897
120,506
Lucid
Group
Inc
(2),(3)
917,051
14,978
Lululemon
Athletica
Inc
(2)
5,669,622
5,699
MercadoLibre
Inc
(2)
7,055,647
770
NVR
Inc
(2)
4,855,959
12,409
Pool
Corp
4,774,239
125,428
Starbucks
Corp
12,739,722
176,894
Tesla
Inc
(2)
47,306,762
21,622
Tractor
Supply
Co
4,843,112
12,834
Ulta
Beauty
Inc
(2)
5,708,563
62,402
Yum!
Brands
Inc
8,590,883
Total
Consumer
Discretionary
139,151,106
Consumer
Staples
-
5.5%
66,019
Church
&
Dwight
Co
Inc
6,316,038
9,821
Clorox
Co/The
1,487,685
126,737
Colgate-Palmolive
Co
9,664,964
45,980
Costco
Wholesale
Corp
25,779,607
42,037
Hershey
Co/The
9,723,578
16,433
Lamb
Weston
Holdings
Inc
1,702,952
102,624
Sysco
Corp
7,831,237
Total
Consumer
Staples
62,506,061
Energy
-
1.0%
122,499
Baker
Hughes
Co
4,384,240
174,164
Halliburton
Co
6,806,329
Total
Energy
11,190,569
Financials
-
8.5%
9,894
FactSet
Research
Systems
Inc
4,304,286
7,296
MarketAxess
Holdings
Inc
1,964,229
67,762
Mastercard
Inc,
Class
A
26,717,201
Nuveen
ESG
Large-Cap
Growth
ETF
(NULG)
(continued)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
22
Shares
Description
(1)
Value
Financials
(continued)
26,904
Moody's
Corp
$
9,490,386
81,602
Nasdaq
Inc
4,120,085
51,481
S&P
Global
Inc
20,309,769
119,883
Visa
Inc,
Class
A
28,499,786
Total
Financials
95,405,742
Health
Care
-
11.3%
67,450
Agilent
Technologies
Inc
8,213,387
15,004
Cooper
Cos
Inc/The
5,870,465
67,552
Danaher
Corp
17,229,813
134,315
Edwards
Lifesciences
Corp
(2)
11,023,232
20,446
Elevance
Health
Inc
9,642,947
54,137
Eli
Lilly
&
Co
24,607,973
14,686
HCA
Inc
4,006,488
48,743
Hologic
Inc
(2)
3,871,169
13,605
IDEXX
Laboratories
Inc
(2)
7,547,102
16,433
Illumina
Inc
(2)
3,157,601
9,402
Insulet
Corp
(2)
2,602,004
5,518
Mettler-Toledo
International
Inc
(2)
6,938,720
1,956
Molina
Healthcare
Inc
(2)
595,582
13,234
Repligen
Corp
(2)
2,270,425
10,073
Waters
Corp
(2)
2,782,263
16,359
West
Pharmaceutical
Services
Inc
6,020,766
61,737
Zoetis
Inc
11,612,112
Total
Health
Care
127,992,049
Industrials
-
10.2%
27,684
AECOM
2,408,508
60,236
Automatic
Data
Processing
Inc
14,893,953
13,641
Axon
Enterprise
Inc
(2)
2,536,271
10,528
Broadridge
Financial
Solutions
Inc
1,767,862
17,496
Builders
FirstSource
Inc
(2)
2,526,947
13,222
Cintas
Corp
6,637,973
96,027
Copart
Inc
(2)
8,487,827
28,804
Deere
&
Co
12,374,198
43,042
Graco
Inc
3,414,522
8,294
IDEX
Corp
1,872,868
36,167
Illinois
Tool
Works
Inc
9,523,495
24,146
JB
Hunt
Transport
Services
Inc
4,924,335
22,180
Old
Dominion
Freight
Line
Inc
9,304,288
69,088
Otis
Worldwide
Corp
6,284,245
24,629
Quanta
Services
Inc
4,965,699
39,409
Robert
Half
Inc
2,922,177
9,045
Rockwell
Automation
Inc
3,041,743
17,785
Toro
Co/The
1,807,845
45,826
TransUnion
3,651,874
10,699
United
Rentals
Inc
4,971,611
8,889
WW
Grainger
Inc
6,564,438
Total
Industrials
114,882,679
Information
Technology
-
39.6%
48,670
Adobe
Inc
(2)
26,582,094
121,186
Applied
Materials
Inc
18,370,586
37,151
Atlassian
Corp
Ltd,
Class
A
(2)
6,759,253
43,624
Autodesk
Inc
(2)
9,247,852
53,090
Black
Knight
Inc
(2)
3,733,289
65,125
Cadence
Design
Systems
Inc
(2)
15,239,901
21,210
Ceridian
HCM
Holding
Inc
(2)
1,501,880
27,639
First
Solar
Inc
(2)
5,732,329
12,266
HubSpot
Inc
(2)
7,121,026
23
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.
Shares
Description
(1)
Value
Information
Technology
(continued)
39,032
Intuit
Inc
$
19,972,674
89,159
Keysight
Technologies
Inc
(2)
14,361,732
409,207
Microsoft
Corp
137,460,814
169,332
NVIDIA
Corp
79,127,150
80,563
NXP
Semiconductors
NV
17,963,938
10,880
Paycom
Software
Inc
4,012,109
8,490
Paylocity
Holding
Corp
(2)
1,925,956
45,868
PTC
Inc
(2)
6,688,013
87,910
Salesforce
Inc
(2)
19,780,629
30,047
ServiceNow
Inc
(2)
17,517,401
38,681
Synopsys
Inc
(2)
17,476,076
46,669
Twilio
Inc,
Class
A
(2)
3,081,554
42,647
Wolfspeed
Inc
(2)
2,810,437
44,159
Workday
Inc,
Class
A
(2)
10,471,424
Total
Information
Technology
446,938,117
Materials
-
2.3%
20,928
Avery
Dennison
Corp
3,850,961
38,715
Ecolab
Inc
7,090,265
37,787
Sherwin-Williams
Co/The
10,448,106
41,518
Steel
Dynamics
Inc
4,424,988
Total
Materials
25,814,320
Real
Estate
-
0.9%
24,619
American
Tower
Corp
4,685,242
69,791
CBRE
Group
Inc,
Class
A
(2)
5,814,288
Total
Real
Estate
10,499,530
Total
Common
Stocks
(cost
$969,694,000)
1,127,886,235
Total
Long-Term
Investments
(cost
$969,694,000)
1,127,886,235
Shares
Description
(1)
Coupon
Value
INVESTMENTS
PURCHASED
WITH
COLLATERAL
FROM
SECURITIES
LENDING
-
  0.1%
690,200
State
Street
Navigator
Securities
Lending
Government
Money
Market
Portfolio
(4)
5.340%(5)
$
690,200
Total
Investments
Purchased
with
Collateral
from
Securities
Lending
(cost
$690,200)
690,200
Total
Investments
(cost
$
970,384,200
)
-
100
.0
%
1,128,576,435
Other
Assets
&
Liabilities,
Net
-
0.0%
386,640
Net
Assets
-
100%
$
1,128,963,075
Nuveen
ESG
Large-Cap
Growth
ETF
(NULG)
(continued)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
24
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
$
1,127,886,235
$
$
$
1,127,886,235
Investments
Purchased
with
Collateral
from
Securities
Lending
690,200
690,200
Total
$
1,128,576,435
$
$
$
1,128,576,435
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.
(1)
All
percentages
shown
in
the
Portfolio
of
Investments
are
based
on
net
assets.
(2)
Non-income
producing;
issuer
has
not
declared
an
ex-dividend
date
within
the
past
twelve
months.
(3)
Investment,
or
a
portion
of
investment,
is
out
on
loan
for
securities
lending.
The
total
value
of
the
securities
out
on
loan
as
of
the
end
of
the
reporting
period
was
$676,072.
(4)
The
Fund
may
loan
securities
representing
up
to
one
third
of
the
market
value
of
its
total
assets
(which
includes
collateral
for
securities
on
loan)
to
broker
dealers,
banks,
and
other
institutions.
The
collateral
maintained
by
the
Fund
shall
have
a
market
value,
at
the
inception
of
each
loan,
equal
to
not
less
than
100%
of
the
market
value
of
the
loaned
securities.
The
cash
collateral
received
by
the
Fund
is
invested
in
this
money
market
fund.
(5)
The
rate
shown
is
the
one-day
yield
as
of
the
end
of
the
reporting
period.
S&P
Standard
&
Poor's
25
Nuveen
ESG
Large-Cap
Value
ETF
(NULV)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
Shares
Description
(1)
Value
LONG-TERM
INVESTMENTS
-
99.7%  
X
1,555,468,666
COMMON
STOCKS
-
99.7%
X
1,555,468,666
Communication
Services
-
3.7%
548,415
Comcast
Corp,
Class
A
$
24,821,263
107,822
Interpublic
Group
of
Cos
Inc
/The
3,690,747
848,218
Verizon
Communications
Inc
28,907,270
Total
Communication
Services
57,419,280
Consumer
Discretionary
-
3.5%
40,735
Home
Depot
Inc
/The
13,598,972
102,524
LKQ
Corp
5,617,290
104,850
Lowe's
Cos
Inc
24,563,209
343,342
Lucid
Group
Inc
(2)
2,612,833
32,967
Vail
Resorts
Inc
7,763,399
Total
Consumer
Discretionary
54,155,703
Consumer
Staples
-
12.5%
292,825
Archer-Daniels-Midland
Co
24,878,412
122,414
Bunge
Ltd
13,302,729
625,568
Coca-Cola
Co/The
38,741,426
100,248
Colgate-Palmolive
Co
7,644,913
4,785
General
Mills
Inc
357,631
646,367
Keurig
Dr
Pepper
Inc
21,982,942
152,987
Kimberly-Clark
Corp
19,750,622
422,733
Kroger
Co/The
20,561,733
76,080
McCormick
&
Co
Inc
/MD
6,807,638
207,406
PepsiCo
Inc
38,880,329
20,392
Target
Corp
2,782,896
Total
Consumer
Staples
195,691,271
Energy
-
5.2%
537,930
Baker
Hughes
Co
19,252,514
369,984
Halliburton
Co
14,458,975
347,797
ONEOK
Inc
23,316,311
193,801
Valero
Energy
Corp
24,982,887
Total
Energy
82,010,687
Financials
-
19.4%
77,784
American
Express
Co
13,136,162
43,385
Assurant
Inc
5,835,716
152,511
Bank
of
New
York
Mellon
Corp/The
6,917,899
86,662
Cboe
Global
Markets
Inc
12,104,948
222,573
Citigroup
Inc
10,607,829
364,899
Fidelity
National
Information
Services
Inc
22,032,602
203,186
Fiserv
Inc
(2)
25,644,105
44,756
Goldman
Sachs
Group
Inc
/The
15,927,318
255,060
Hartford
Financial
Services
Group
Inc
/The
18,333,713
363,599
JPMorgan
Chase
&
Co
57,434,098
114,894
Marsh
&
McLennan
Cos
Inc
21,648,327
299,048
Morgan
Stanley
27,380,835
76,949
PNC
Financial
Services
Group
Inc
/The
10,533,549
168,822
Prudential
Financial
Inc
16,289,635
759,925
Regions
Financial
Corp
15,479,672
117,800
Travelers
Cos
Inc
/The
20,333,458
85,566
Truist
Financial
Corp
2,842,502
Total
Financials
302,482,368
Nuveen
ESG
Large-Cap
Value
ETF
(NULV)
(continued)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
26
Shares
Description
(1)
Value
Health
Care
-
16.9%
309,202
Abbott
Laboratories
$
34,423,459
85,340
Amgen
Inc
19,982,361
448,657
Bristol-Myers
Squibb
Co
27,901,979
99,361
Danaher
Corp
25,343,017
268,997
Gilead
Sciences
Inc
20,481,431
72,786
HCA
Inc
19,856,749
7,754
Laboratory
Corp
of
America
Holdings
1,658,813
365,016
Merck
&
Co
Inc
38,928,956
2,063
Quest
Diagnostics
Inc
278,938
81,067
STERIS
PLC
18,284,662
93,956
UnitedHealth
Group
Inc
47,576,500
70,117
Zimmer
Biomet
Holdings
Inc
9,686,663
Total
Health
Care
264,403,528
Industrials
-
10.5%
62,448
Broadridge
Financial
Solutions
Inc
10,486,268
112,038
Caterpillar
Inc
29,709,117
453,130
CSX
Corp
15,098,292
24,973
Eaton
Corp
PLC
5,127,457
139,234
Ferguson
PLC
22,502,999
258,506
Fortive
Corp
20,253,945
116,804
Ingersoll
Rand
Inc
7,623,797
255,746
Johnson
Controls
International
plc
17,787,134
77,594
Otis
Worldwide
Corp
7,057,950
54,828
TransUnion
4,369,243
127,116
United
Parcel
Service
Inc
,
Class
B
23,787,217
Total
Industrials
163,803,419
Information
Technology
-
13.4%
77,840
Accenture
PLC,
Class
A
24,624,684
95,785
Applied
Materials
Inc
14,520,048
380,335
Cisco
Systems
Inc
19,792,633
29,117
First
Solar
Inc
(2)
6,038,866
400,652
Gen
Digital
Inc
7,792,681
363,618
Hewlett
Packard
Enterprise
Co
6,319,681
256,004
HP
Inc
8,404,611
949,009
Intel
Corp
33,946,052
217,008
International
Business
Machines
Corp
31,288,214
75,268
Marvell
Technology
Inc
4,902,205
74,152
NXP
Semiconductors
NV
16,534,413
180,808
Texas
Instruments
Inc
32,545,440
35,789
Wolfspeed
Inc
(2)
2,358,495
Total
Information
Technology
209,068,023
Materials
-
5.2%
12,644
Ball
Corp
742,076
309,467
DuPont
de
Nemours
Inc
24,023,923
24,506
Ecolab
Inc
4,488,029
51,099
International
Flavors
&
Fragrances
Inc
4,323,486
212,915
LyondellBasell
Industries
NV,
Class
A
21,048,777
111,836
Newmont
Corp
4,800,001
31,407
PPG
Industries
Inc
4,519,467
48,011
Reliance
Steel
&
Aluminum
Co
14,060,502
25,680
Steel
Dynamics
Inc
2,736,975
Total
Materials
80,743,236
Real
Estate
-
4.1%
116,310
American
Tower
Corp
22,134,956
74,881
Crown
Castle
Inc
8,108,863
43,657
Iron
Mountain
Inc
2,680,540
27
Part
F
of
Form
N-PORT
was
prepared
in
accordance
with
U.S.
generally
accepted
accounting
principles
(“U.S.
GAAP”)
and
in
conformity
with
the
applicable
rules
and
regulations
of
the
U.S.
Securities
and
Exchange
Commission
(“SEC”)
related
to
interim
filings.
Part
F
of
Form
N-PORT
does
not
include
all
information
and
footnotes
required
by
U.S.
GAAP
for
complete
financial
statements.
Certain
footnote
disclosures
normally
included
in
financial
statements
prepared
in
accordance
with
U.S.
GAAP
have
been
condensed
or
omitted
from
this
report
pursuant
to
the
rules
of
the
SEC.
For
a
full
set
of
the
Fund’s
notes
to
financial
statements,
please
refer
to
the
Fund’s
most
recently
filed
annual
or
semi-annual
report.
Fair
Value
Measurements
The
Fund’s
investments
in
securities
are
recorded
at
their
estimated
fair
value
utilizing
valuation
methods
approved
by
the
Board
of
Directors/
Trustees.
Fair
value
is
defined
as
the
price
that
would
be
received
upon
selling
an
investment
or
transferring
a
liability
in
an
orderly
transaction
to
an
independent
buyer
in
the
principal
or
most
advantageous
market
for
the
investment.
U.S.
GAAP
establishes
the
three-tier
hierarchy
which
is
used
to
maximize
the
use
of
observable
market
data
and
minimize
the
use
of
unobservable
inputs
and
to
establish
classification
of
fair
value
measurements
for
disclosure
purposes.
Observable
inputs
reflect
the
assumptions
market
participants
would
use
in
pricing
the
asset
or
liability.
Observable
inputs
are
based
on
market
data
obtained
from
sources
independent
of
the
reporting
entity.
Unobservable
inputs
reflect
management’s
assumptions
about
the
assumptions
market
participants
would
use
in
pricing
the
asset
or
liability.
Unobservable
inputs
are
based
on
the
best
information
available
in
the
circumstances.
The
following
is
a
summary
of
the
three-tiered
hierarchy
of
valuation
input
levels.
Level
1
Inputs
are
unadjusted
and
prices
are
determined
using
quoted
prices
in
active
markets
for
identical
securities.
Level
2
Prices
are
determined
using
other
significant
observable
inputs
(including
quoted
prices
for
similar
securities,
interest
rates,
credit
spreads,
etc.).
Level
3
Prices
are
determined
using
significant
unobservable
inputs
(including
management’s
assumptions
in
determining
the
fair
value
of
investments).
The
following
table
summarizes
the
market
value
of
the
Fund's
investments
as
of
the
end
of
the
reporting
period,
based
on
the
inputs
used
to
value
them:
Shares
Description
(1)
Value
Real
Estate
(continued)
223,313
Prologis
Inc
$
27,858,297
34,275
Welltower
Inc
2,815,691
Total
Real
Estate
63,598,347
Utilities
-
5.3%
219,691
Consolidated
Edison
Inc
20,839,888
164,988
Essential
Utilities
Inc
6,977,343
65,844
Eversource
Energy
4,762,497
536,755
Exelon
Corp
22,468,564
150,614
Sempra
22,444,498
170,434
UGI
Corp
4,600,014
Total
Utilities
82,092,804
Total
Common
Stocks
(cost
$1,506,912,503)
1,555,468,666
Total
Long-Term
Investments
(cost
$1,506,912,503)
1,555,468,666
Shares
Description
(1)
Coupon
Value
INVESTMENTS
PURCHASED
WITH
COLLATERAL
FROM
SECURITIES
LENDING
-
  0.0%
1,123
State
Street
Navigator
Securities
Lending
Government
Money
Market
Portfolio
(3)
5.340%(4)
$
1,123
Total
Investments
Purchased
with
Collateral
from
Securities
Lending
(cost
$1,123)
1,123
Total
Investments
(cost
$1,506,913,626
)
-
99.7%
1,555,469,789
Other
Assets
&
Liabilities,
Net
-
0.3%
4,391,125
Net
Assets
-
100%
$
1,559,860,914
Level
1
Level
2
Level
3
Total
Long-Term
Investments:
Common
Stocks
$
1,555,468,666
$
$
$
1,555,468,666
Investments
Purchased
with
Collateral
from
Securities
Lending
1,123
1,123
Total
$
1,555,469,789
$
$
$
1,555,469,789
Nuveen
ESG
Large-Cap
Value
ETF
(NULV)
(continued)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
28
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.
(1)
All
percentages
shown
in
the
Portfolio
of
Investments
are
based
on
net
assets.
(2)
Non-income
producing;
issuer
has
not
declared
an
ex-dividend
date
within
the
past
twelve
months.
(3)
The
Fund
may
loan
securities
representing
up
to
one
third
of
the
market
value
of
its
total
assets
(which
includes
collateral
for
securities
on
loan)
to
broker
dealers,
banks,
and
other
institutions.
The
collateral
maintained
by
the
Fund
shall
have
a
market
value,
at
the
inception
of
each
loan,
equal
to
not
less
than
100%
of
the
market
value
of
the
loaned
securities.
The
cash
collateral
received
by
the
Fund
is
invested
in
this
money
market
fund.
(4)
The
rate
shown
is
the
one-day
yield
as
of
the
end
of
the
reporting
period.
29
Nuveen
ESG
Mid-Cap
Growth
ETF
(NUMG)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
Shares
Description
(1)
Value
LONG-TERM
INVESTMENTS
-
99.9%  
X
385,251,770
COMMON
STOCKS
-
99.9%
X
385,251,770
Communication
Services
-
10.8%
166,575
Match
Group
Inc
(2)
$
7,747,403
190,351
ROBLOX
Corp,
Class
A
(2)
7,471,277
94,695
Roku
Inc
(2)
9,116,288
641,125
Snap
Inc,
Class
A
(2)
7,283,180
25,459
Take-Two
Interactive
Software
Inc
(2)
3,893,699
236,290
ZoomInfo
Technologies
Inc
(2)
6,041,935
Total
Communication
Services
41,553,782
Consumer
Discretionary
-
8.4%
353
Burlington
Stores
Inc
(2)
62,700
14,678
Deckers
Outdoor
Corp
(2)
7,980,282
434,854
Lucid
Group
Inc
(2)
3,309,239
20,192
Pool
Corp
7,768,670
38,697
Tractor
Supply
Co
8,667,741
10,185
Ulta
Beauty
Inc
(2)
4,530,288
Total
Consumer
Discretionary
32,318,920
Consumer
Staples
-
1.8%
21,165
Clorox
Co/The
3,206,074
36,656
Lamb
Weston
Holdings
Inc
3,798,661
Total
Consumer
Staples
7,004,735
Energy
-
2.1%
222,316
Baker
Hughes
Co
7,956,690
Total
Energy
7,956,690
Financials
-
9.1%
84,573
Arch
Capital
Group
Ltd
(2)
6,570,476
15,364
FactSet
Research
Systems
Inc
6,683,955
28,088
Jack
Henry
&
Associates
Inc
4,706,706
37,061
LPL
Financial
Holdings
Inc
8,500,311
22,584
MarketAxess
Holdings
Inc
6,080,064
48,140
Nasdaq
Inc
2,430,589
Total
Financials
34,972,101
Health
Care
-
13.7%
20,870
Cooper
Cos
Inc/The
8,165,596
53,916
DaVita
Inc
(2)
5,498,893
67,732
Hologic
Inc
(2)
5,379,275
27,985
Insulet
Corp
(2)
7,744,849
6,632
Molina
Healthcare
Inc
(2)
2,019,378
37,605
Repligen
Corp
(2)
6,451,514
27,725
Waters
Corp
(2)
7,657,922
26,798
West
Pharmaceutical
Services
Inc
9,862,736
Total
Health
Care
52,780,163
Industrials
-
21.4%
30,132
AECOM
2,621,484
35,551
Axon
Enterprise
Inc
(2)
6,609,997
36,391
Broadridge
Financial
Solutions
Inc
6,110,777
56,626
Builders
FirstSource
Inc
(2)
8,178,493
71,988
Graco
Inc
5,710,808
21,377
IDEX
Corp
4,827,140
41,833
JB
Hunt
Transport
Services
Inc
8,531,422
Nuveen
ESG
Mid-Cap
Growth
ETF
(NUMG)
(continued)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
30
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
Shares
Description
(1)
Value
Industrials
(continued)
424
Lennox
International
Inc
$
155,795
53,512
Quanta
Services
Inc
10,789,089
84,592
Robert
Half
Inc
6,272,497
60,240
Toro
Co/The
6,123,396
85,995
TransUnion
6,852,942
17,188
United
Rentals
Inc
7,986,920
2,391
WW
Grainger
Inc
1,765,730
Total
Industrials
82,536,490
Information
Technology
-
26.7%
28,271
ANSYS
Inc
(2)
9,671,509
22,403
Aspentech
Corp
(2)
3,998,936
3,252
Black
Knight
Inc
(2)
228,681
88,051
Ceridian
HCM
Holding
Inc
(2)
6,234,891
74,420
DocuSign
Inc
(2)
4,005,284
2,540
Fair
Isaac
Corp
(2)
2,128,444
34,196
First
Solar
Inc
(2)
7,092,250
28,498
Gartner
Inc
(2)
10,076,608
13,023
HubSpot
Inc
(2)
7,560,503
62,256
Keysight
Technologies
Inc
(2)
10,028,196
78,936
Lattice
Semiconductor
Corp
(2)
7,178,440
13,630
MongoDB
Inc
(2)
5,770,942
54,235
PTC
Inc
(2)
7,908,005
64,287
Splunk
Inc
(2)
6,964,211
102,224
Twilio
Inc,
Class
A
(2)
6,749,851
46,001
Zscaler
Inc
(2)
7,377,640
Total
Information
Technology
102,974,391
Materials
-
3.4%
24,378
Avery
Dennison
Corp
4,485,796
63,069
RPM
International
Inc
6,515,658
11,056
Vulcan
Materials
Co
2,437,848
Total
Materials
13,439,302
Real
Estate
-
2.5%
116,615
CBRE
Group
Inc,
Class
A
(2)
9,715,196
Total
Real
Estate
9,715,196
Total
Common
Stocks
(cost
$355,576,178)
385,251,770
Total
Long-Term
Investments
(cost
$355,576,178)
385,251,770
Shares
Description
(1)
Coupon
Value
INVESTMENTS
PURCHASED
WITH
COLLATERAL
FROM
SECURITIES
LENDING
-
  0.0%
639
State
Street
Navigator
Securities
Lending
Government
Money
Market
Portfolio
(3)
5.340%(4)
$
639
Total
Investments
Purchased
with
Collateral
from
Securities
Lending
(cost
$639)
639
Total
Investments
(cost
$
355,576,817
)
-
99
.9
%
385,252,409
Other
Assets
&
Liabilities,
Net
-
0.1%
417,586
Net
Assets
-
100%
$
385,669,995
31
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
$
385,251,770
$
$
$
385,251,770
Investments
Purchased
with
Collateral
from
Securities
Lending
639
639
Total
$
385,252,409
$
$
$
385,252,409
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.
(1)
All
percentages
shown
in
the
Portfolio
of
Investments
are
based
on
net
assets.
(2)
Non-income
producing;
issuer
has
not
declared
an
ex-dividend
date
within
the
past
twelve
months.
(3)
The
Fund
may
loan
securities
representing
up
to
one
third
of
the
market
value
of
its
total
assets
(which
includes
collateral
for
securities
on
loan)
to
broker
dealers,
banks,
and
other
institutions.
The
collateral
maintained
by
the
Fund
shall
have
a
market
value,
at
the
inception
of
each
loan,
equal
to
not
less
than
100%
of
the
market
value
of
the
loaned
securities.
The
cash
collateral
received
by
the
Fund
is
invested
in
this
money
market
fund.
(4)
The
rate
shown
is
the
one-day
yield
as
of
the
end
of
the
reporting
period.
32
Nuveen
ESG
Mid-Cap
Value
ETF
(NUMV)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
Shares
Description
(1)
Value
LONG-TERM
INVESTMENTS
-
99.7%  
X
342,371,023
COMMON
STOCKS
-
99.7%
X
342,371,023
Communication
Services
-
4.5%
143,868
Interpublic
Group
of
Cos
Inc/The
$
4,924,602
201,327
Liberty
Global
PLC,
Class
C
(2)
3,978,221
30,519
Liberty
Global
PLC,
Class
A
(2)
566,738
95,209
Paramount
Global,
Class
B
1,526,200
843,331
Sirius
XM
Holdings
Inc
(3)
4,300,988
Total
Communication
Services
15,296,749
Consumer
Discretionary
-
11.8%
124,951
Aramark
5,044,272
2,378
Bath
&
Body
Works
Inc
88,129
25,510
CarMax
Inc
(2)
2,107,381
4,340
Dick's
Sporting
Goods
Inc
611,940
39,160
Genuine
Parts
Co
6,097,995
79,355
Hasbro
Inc
5,123,159
99,509
LKQ
Corp
5,452,098
299,924
Lucid
Group
Inc
(2),(3)
2,282,422
81,281
PulteGroup
Inc
6,859,304
20,604
Rivian
Automotive
Inc,
Class
A
(2),(3)
569,494
20,566
Vail
Resorts
Inc
4,843,087
73,344
VF
Corp
1,452,945
348
Whirlpool
Corp
50,202
Total
Consumer
Discretionary
40,582,428
Consumer
Staples
-
5.4%
59,729
Bunge
Ltd
6,490,750
16,930
Clorox
Co/The
2,564,556
156,308
Conagra
Brands
Inc
5,128,466
63,359
Kellogg
Co
4,238,084
Total
Consumer
Staples
18,421,856
Energy
-
4.5%
211,143
Baker
Hughes
Co
7,556,808
115,776
ONEOK
Inc
7,761,623
Total
Energy
15,318,431
Financials
-
15.4%
42,315
Ally
Financial
Inc
1,292,300
258,554
Annaly
Capital
Management
Inc
5,194,350
36,243
Assurant
Inc
4,875,046
39,781
Cboe
Global
Markets
Inc
5,556,610
102,437
Citizens
Financial
Group
Inc
3,304,618
20,399
Discover
Financial
Services
2,153,114
186,412
Equitable
Holdings
Inc
5,348,160
66,698
Fifth
Third
Bancorp
1,940,912
81,295
Franklin
Resources
Inc
2,377,066
89,291
Hartford
Financial
Services
Group
Inc/The
6,418,237
145,123
Huntington
Bancshares
Inc/OH
1,776,305
14,817
Jack
Henry
&
Associates
Inc
2,482,885
79,655
Nasdaq
Inc
4,021,781
299,617
Regions
Financial
Corp
6,103,198
Total
Financials
52,844,582
33
Shares
Description
(1)
Value
Health
Care
-
7.7%
211,322
Avantor
Inc
(2)
$
4,346,893
28,443
Baxter
International
Inc
1,286,477
44,373
DENTSPLY
SIRONA
Inc
1,842,367
36,099
Jazz
Pharmaceuticals
PLC
(2)
4,708,032
3,919
Laboratory
Corp
of
America
Holdings
838,392
41,932
Quest
Diagnostics
Inc
5,669,626
29,907
STERIS
PLC
6,745,524
4,544
Teleflex
Inc
1,141,316
Total
Health
Care
26,578,627
Industrials
-
16.3%
33,953
Broadridge
Financial
Solutions
Inc
5,701,388
32,716
CH
Robinson
Worldwide
Inc
3,277,489
10,287
Dover
Corp
1,501,593
21,115
Expeditors
International
of
Washington
Inc
2,687,940
1,072
Fastenal
Co
62,830
48,375
Ferguson
PLC
7,818,367
7,447
IDEX
Corp
1,681,607
80,894
Ingersoll
Rand
Inc
5,279,951
15,258
Lennox
International
Inc
5,606,400
45,538
Owens
Corning
6,374,865
37,353
Pentair
PLC
2,596,033
15,116
United
Rentals
Inc
7,024,103
57,040
Xylem
Inc/NY
6,431,260
Total
Industrials
56,043,826
Information
Technology
-
8.5%
49,405
Akamai
Technologies
Inc
(2)
4,668,773
13,017
Black
Knight
Inc
(2)
915,355
23,191
First
Solar
Inc
(2)
4,809,813
29,836
Gen
Digital
Inc
580,310
415,000
Hewlett
Packard
Enterprise
Co
7,212,700
10,213
Seagate
Technology
Holdings
PLC
648,526
57,267
Trimble
Inc
(2)
3,080,965
95,824
Western
Digital
Corp
(2)
4,078,269
47,269
Wolfspeed
Inc
(2)
3,115,027
Total
Information
Technology
29,109,738
Materials
-
6.0%
6,098
Avery
Dennison
Corp
1,122,093
57,288
Ball
Corp
3,362,233
16,340
Martin
Marietta
Materials
Inc
7,295,156
120,169
Mosaic
Co/The
4,898,088
5,261
Reliance
Steel
&
Aluminum
Co
1,540,737
22,874
Steel
Dynamics
Inc
2,437,911
Total
Materials
20,656,218
Real
Estate
-
11.7%
51,702
Alexandria
Real
Estate
Equities
Inc
6,497,907
59,912
Boston
Properties
Inc
3,991,937
19,355
Camden
Property
Trust
2,111,437
307,628
Host
Hotels
&
Resorts
Inc
5,660,355
102,821
Iron
Mountain
Inc
6,313,209
9,769
Kimco
Realty
Corp
197,920
1,116
Regency
Centers
Corp
73,132
128,960
Ventas
Inc
6,257,139
234,055
VICI
Properties
Inc
7,368,051
27,886
WP
Carey
Inc
1,883,142
Total
Real
Estate
40,354,229
Nuveen
ESG
Mid-Cap
Value
ETF
(NUMV)
(continued)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
34
Part
F
of
Form
N-PORT
was
prepared
in
accordance
with
U.S.
generally
accepted
accounting
principles
(“U.S.
GAAP”)
and
in
conformity
with
the
applicable
rules
and
regulations
of
the
U.S.
Securities
and
Exchange
Commission
(“SEC”)
related
to
interim
filings.
Part
F
of
Form
N-PORT
does
not
include
all
information
and
footnotes
required
by
U.S.
GAAP
for
complete
financial
statements.
Certain
footnote
disclosures
normally
included
in
financial
statements
prepared
in
accordance
with
U.S.
GAAP
have
been
condensed
or
omitted
from
this
report
pursuant
to
the
rules
of
the
SEC.
For
a
full
set
of
the
Fund’s
notes
to
financial
statements,
please
refer
to
the
Fund’s
most
recently
filed
annual
or
semi-annual
report.
Fair
Value
Measurements
The
Fund’s
investments
in
securities
are
recorded
at
their
estimated
fair
value
utilizing
valuation
methods
approved
by
the
Board
of
Directors/
Trustees.
Fair
value
is
defined
as
the
price
that
would
be
received
upon
selling
an
investment
or
transferring
a
liability
in
an
orderly
transaction
to
an
independent
buyer
in
the
principal
or
most
advantageous
market
for
the
investment.
U.S.
GAAP
establishes
the
three-tier
hierarchy
which
is
used
to
maximize
the
use
of
observable
market
data
and
minimize
the
use
of
unobservable
inputs
and
to
establish
classification
of
fair
value
measurements
for
disclosure
purposes.
Observable
inputs
reflect
the
assumptions
market
participants
would
use
in
pricing
the
asset
or
liability.
Observable
inputs
are
based
on
market
data
obtained
from
sources
independent
of
the
reporting
entity.
Unobservable
inputs
reflect
management’s
assumptions
about
the
assumptions
market
participants
would
use
in
pricing
the
asset
or
liability.
Unobservable
inputs
are
based
on
the
best
information
available
in
the
circumstances.
The
following
is
a
summary
of
the
three-tiered
hierarchy
of
valuation
input
levels.
Level
1
Inputs
are
unadjusted
and
prices
are
determined
using
quoted
prices
in
active
markets
for
identical
securities.
Level
2
Prices
are
determined
using
other
significant
observable
inputs
(including
quoted
prices
for
similar
securities,
interest
rates,
credit
spreads,
etc.).
Level
3
Prices
are
determined
using
significant
unobservable
inputs
(including
management’s
assumptions
in
determining
the
fair
value
of
investments).
The
following
table
summarizes
the
market
value
of
the
Fund's
investments
as
of
the
end
of
the
reporting
period,
based
on
the
inputs
used
to
value
them:
Shares
Description
(1)
Value
Utilities
-
7.9%
49,476
Atmos
Energy
Corp
$
6,021,724
206,078
CenterPoint
Energy
Inc
6,200,887
124,992
Essential
Utilities
Inc
5,285,912
188,686
NiSource
Inc
5,253,018
163,127
UGI
Corp
4,402,798
Total
Utilities
27,164,339
Total
Common
Stocks
(cost
$321,367,923)
342,371,023
Total
Long-Term
Investments
(cost
$321,367,923)
342,371,023
Shares
Description
(1)
Coupon
Value
INVESTMENTS
PURCHASED
WITH
COLLATERAL
FROM
SECURITIES
LENDING
-
  0.7%
2,179,022
State
Street
Navigator
Securities
Lending
Government
Money
Market
Portfolio
(4)
5.340%(5)
$
2,179,022
Total
Investments
Purchased
with
Collateral
from
Securities
Lending
(cost
$2,179,022)
2,179,022
Total
Investments
(cost
$
323,546,945
)
-
100
.4
%
344,550,045
Other
Assets
&
Liabilities,
Net
-
(0.4)%
(
1,246,471
)
Net
Assets
-
100%
$
343,303,574
Level
1
Level
2
Level
3
Total
Long-Term
Investments:
Common
Stocks
$
342,371,023
$
$
$
342,371,023
Investments
Purchased
with
Collateral
from
Securities
Lending
2,179,022
2,179,022
Total
$
344,550,045
$
$
$
344,550,045
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.
(1)
All
percentages
shown
in
the
Portfolio
of
Investments
are
based
on
net
assets.
(2)
Non-income
producing;
issuer
has
not
declared
an
ex-dividend
date
within
the
past
twelve
months.
35
(3)
Investment,
or
a
portion
of
investment,
is
out
on
loan
for
securities
lending.
The
total
value
of
the
securities
out
on
loan
as
of
the
end
of
the
reporting
period
was
$2,138,937.
(4)
The
Fund
may
loan
securities
representing
up
to
one
third
of
the
market
value
of
its
total
assets
(which
includes
collateral
for
securities
on
loan)
to
broker
dealers,
banks,
and
other
institutions.
The
collateral
maintained
by
the
Fund
shall
have
a
market
value,
at
the
inception
of
each
loan,
equal
to
not
less
than
100%
of
the
market
value
of
the
loaned
securities.
The
cash
collateral
received
by
the
Fund
is
invested
in
this
money
market
fund.
(5)
The
rate
shown
is
the
one-day
yield
as
of
the
end
of
the
reporting
period.
36
Nuveen
ESG
Small-Cap
ETF
(NUSC)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
Shares
Description
(1)
Value
LONG-TERM
INVESTMENTS
-
99.9%  
X
1,090,538,443
COMMON
STOCKS
-
99.9%
X
1,090,538,443
Communication
Services
-
2.1%
170,543
AMC
Entertainment
Holdings
Inc,
Class
A
(2),(3)
$
847,599
521,290
AMC
Entertainment
Holdings
Inc
(3)
964,387
29,510
Bandwidth
Inc,
Class
A
(3)
447,076
592
Cable
One
Inc
428,572
69,055
Cinemark
Holdings
Inc
(3)
1,152,528
409,024
Clear
Channel
Outdoor
Holdings
Inc
(3)
736,243
49,516
Consolidated
Communications
Holdings
Inc
(3)
177,267
105,927
Eventbrite
Inc,
Class
A
(3)
1,219,220
106,485
iHeartMedia
Inc,
Class
A
(3)
503,674
53,309
Iridium
Communications
Inc
2,801,388
57,015
John
Wiley
&
Sons
Inc,
Class
A
1,951,623
23,157
Liberty
Latin
America
Ltd,
Class
A
(3)
194,519
24,299
Lions
Gate
Entertainment
Corp,
Class
B
(3)
177,869
173,523
Magnite
Inc
(3)
2,625,403
32,542
MediaAlpha
Inc,
Class
A
(3)
329,976
84,044
Nextdoor
Holdings
Inc
(3)
261,377
99,205
Radius
Global
Infrastructure
Inc,
Class
A
(3)
1,479,147
36,344
Scholastic
Corp
1,569,697
104,179
TEGNA
Inc
1,760,625
63,787
WideOpenWest
Inc
(3)
525,605
47,284
Ziff
Davis
Inc
(3)
3,429,036
Total
Communication
Services
23,582,831
Consumer
Discretionary
-
15.0%
37,372
1-800-Flowers.com
Inc,
Class
A
(3)
324,389
39,785
Aaron's
Co
Inc/The
629,399
278,171
ADT
Inc
1,774,731
7,359
America's
Car-Mart
Inc/TX
(3)
876,604
17,243
Asbury
Automotive
Group
Inc
(3)
3,890,021
1,329
AutoNation
Inc
(3)
213,942
10,983
Beazer
Homes
USA
Inc
(3)
369,358
48,509
Bright
Horizons
Family
Solutions
Inc
(3)
4,706,828
14,654
Brinker
International
Inc
(3)
575,609
44,180
Brunswick
Corp/DE
3,813,176
384,561
Canoo
Inc
(2),(3)
248,119
16,823
Carriage
Services
Inc
544,560
8,486
Carter's
Inc
636,535
154,630
Chegg
Inc
(3)
1,566,402
67,748
Chico's
FAS
Inc
(3)
413,263
10,241
Columbia
Sportswear
Co
805,045
55,525
Crocs
Inc
(3)
6,016,134
28,677
Ethan
Allen
Interiors
Inc
902,465
43,852
European
Wax
Center
Inc,
Class
A
(3)
849,413
882
Five
Below
Inc
(3)
183,756
6,933
Foot
Locker
Inc
186,290
29,796
Franchise
Group
Inc
886,729
104,230
Frontdoor
Inc
(3)
3,639,712
45,530
Gap
Inc/The
468,959
17,407
Group
1
Automotive
Inc
4,500,232
196,620
H&R
Block
Inc
6,608,398
81,636
Harley-Davidson
Inc
3,151,966
24,275
Helen
of
Troy
Ltd
(3)
3,430,057
101,746
Hilton
Grand
Vacations
Inc
(3)
4,731,189
33,562
iRobot
Corp
(3)
1,342,480
37
Shares
Description
(1)
Value
Consumer
Discretionary
(continued)
63,931
Kontoor
Brands
Inc
$
2,708,117
21,784
LCI
Industries
2,968,506
5,254
Leggett
&
Platt
Inc
153,732
200,401
Leslie's
Inc
(3)
1,276,554
47,359
Levi
Strauss
&
Co,
Class
A
713,700
21,965
Lithia
Motors
Inc
6,820,791
18,099
Lovesac
Co/The
(3)
529,939
30,810
Macy's
Inc
511,138
26,325
Malibu
Boats
Inc,
Class
A
(3)
1,578,184
26,496
MarineMax
Inc
(3)
1,068,584
37,614
Marriott
Vacations
Worldwide
Corp
4,833,775
391,107
Mattel
Inc
(3)
8,330,579
20,466
Movado
Group
Inc
587,374
26,755
Murphy
USA
Inc
8,214,588
47,592
National
Vision
Holdings
Inc
(3)
1,029,415
217,902
Newell
Brands
Inc
2,431,786
87,408
Nordstrom
Inc
2,019,999
46,203
ODP
Corp/The
(3)
2,304,606
110,851
Petco
Health
&
Wellness
Co
Inc
(3)
904,544
37,795
Planet
Fitness
Inc
(3)
2,552,674
141,840
Playa
Hotels
&
Resorts
NV
(3)
1,157,414
11,509
PVH
Corp
1,031,667
133,668
Rover
Group
Inc
(3)
732,501
49,408
SeaWorld
Entertainment
Inc
(3)
2,735,721
154,322
Service
Corp
International/US
10,285,561
9,652
Signet
Jewelers
Ltd
776,889
28,260
Sleep
Number
Corp
(3)
782,519
156,299
Sonos
Inc
(3)
2,678,965
11,445
Steven
Madden
Ltd
382,034
65,802
Tapestry
Inc
2,839,356
46,429
Target
Hospitality
Corp
(2),(3)
592,898
65,685
Thor
Industries
Inc
7,585,961
9,944
TopBuild
Corp
(3)
2,723,960
106,971
Topgolf
Callaway
Brands
Corp
(3)
2,136,211
69,378
Traeger
Inc
(3)
309,426
89,541
Travel
+
Leisure
Co
3,647,005
58,640
Victoria's
Secret
&
Co
(3)
1,201,534
66,887
Wendy's
Co/The
1,437,402
1,369
Williams-Sonoma
Inc
189,798
39,404
Winnebago
Industries
Inc
2,710,995
55,489
Wolverine
World
Wide
Inc
703,046
36,543
Wyndham
Hotels
&
Resorts
Inc
2,847,430
20,765
XPEL
Inc
(3)
1,686,741
30,433
Xponential
Fitness
Inc,
Class
A
(3)
642,745
55,507
YETI
Holdings
Inc
(3)
2,364,598
Total
Consumer
Discretionary
164,006,723
Consumer
Staples
-
3.4%
40,729
Andersons
Inc/The
1,988,390
9,157
Casey's
General
Stores
Inc
2,313,608
43,404
Chefs'
Warehouse
Inc/The
(3)
1,577,301
62,778
Edgewell
Personal
Care
Co
2,474,081
28,775
Energizer
Holdings
Inc
1,027,267
193,426
Flowers
Foods
Inc
4,779,556
58,738
Freshpet
Inc
(3)
4,319,592
94,343
Hain
Celestial
Group
Inc/The
(3)
1,195,326
53,495
Mission
Produce
Inc
(3)
621,612
62,738
Nu
Skin
Enterprises
Inc,
Class
A
1,843,870
34,741
Performance
Food
Group
Co
(3)
2,076,122
64,393
TreeHouse
Foods
Inc
(3)
3,323,323
205,895
US
Foods
Holding
Corp
(3)
8,797,893
Nuveen
ESG
Small-Cap
ETF
(NUSC)
(continued)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
38
Shares
Description
(1)
Value
Consumer
Staples
(continued)
35,958
Vital
Farms
Inc
(3)
$
420,709
Total
Consumer
Staples
36,758,650
Energy
-
4.2%
180,652
Archrock
Inc
2,106,402
6,462
Cactus
Inc,
Class
A
328,140
251,695
ChampionX
Corp
8,960,342
231,608
Clean
Energy
Fuels
Corp
(3)
1,141,827
7,456
Core
Laboratories
Inc
193,782
85,960
Delek
US
Holdings
Inc
2,371,636
25,239
DMC
Global
Inc
(3)
476,008
37,629
Dril-Quip
Inc
(3)
974,215
42,802
Enviva
Inc
576,543
23,275
Excelerate
Energy
Inc,
Class
A
493,896
119,482
Expro
Group
Holdings
NV
(3)
2,651,306
298,368
NOV
Inc
5,991,229
126,786
Oceaneering
International
Inc
(3)
2,846,346
21,233
Oil
States
International
Inc
(3)
170,713
448,556
TechnipFMC
PLC
(3)
8,226,517
76,900
Weatherford
International
PLC
(3)
6,390,390
79,672
World
Kinect
Corp
1,795,807
Total
Energy
45,695,099
Financials
-
15.7%
476,165
AGNC
Investment
Corp
4,852,121
20,164
Amalgamated
Financial
Corp
402,473
24,472
A-Mark
Precious
Metals
Inc
998,213
42,580
Argo
Group
International
Holdings
Ltd
1,264,626
6,626
Atlantic
Union
Bankshares
Corp
211,899
17,085
Banc
of
California
Inc
242,778
60,539
Bancorp
Inc/The
(3)
2,294,428
29,390
Bank
OZK
1,285,225
42,047
Banner
Corp
2,001,858
18,782
Bar
Harbor
Bankshares
512,936
55,422
Berkshire
Hills
Bancorp
Inc
1,264,176
38,567
BOK
Financial
Corp
3,435,548
64,198
Bread
Financial
Holdings
Inc
2,668,711
79,292
BRP
Group
Inc,
Class
A
(3)
1,975,164
31,611
Byline
Bancorp
Inc
693,861
8,984
Cambridge
Bancorp
552,875
83,329
Compass
Diversified
Holdings
1,877,402
3,749
Diamond
Hill
Investment
Group
Inc
680,481
32,196
Donnelley
Financial
Solutions
Inc
(3)
1,522,871
66,401
Dynex
Capital
Inc
866,533
116,931
East
West
Bancorp
Inc
7,274,278
19,884
Enterprise
Financial
Services
Corp
815,244
82,257
EVERTEC
Inc
3,235,168
6,358
Federal
Agricultural
Mortgage
Corp,
Class
C
1,022,048
133,689
First
American
Financial
Corp
8,473,209
104,175
First
BanCorp/Puerto
Rico
1,546,999
8,976
First
Financial
Bancorp
207,256
5,881
First
Financial
Bankshares
Inc
191,662
11,666
First
Interstate
BancSystem
Inc,
Class
A
335,164
427,826
FNB
Corp/PA
5,471,895
91,446
Glacier
Bancorp
Inc
2,990,284
109,197
Hancock
Whitney
Corp
4,805,760
36,028
Hanmi
Financial
Corp
684,532
108,128
Hannon
Armstrong
Sustainable
Infrastructure
Capital
Inc
2,823,222
2,081
Hanover
Insurance
Group
Inc/The
236,152
25,903
HomeStreet
Inc
238,308
30,921
Independent
Bank
Corp
1,862,990
39
Shares
Description
(1)
Value
Financials
(continued)
23,180
Independent
Bank
Corp/MI
$
478,899
70,571
International
Bancshares
Corp
3,503,144
24,864
Invesco
Mortgage
Capital
Inc
298,617
93,617
Jackson
Financial
Inc,
Class
A
3,091,233
10,007
Lincoln
National
Corp
280,596
14,205
Morningstar
Inc
3,273,968
18,191
National
Bank
Holdings
Corp,
Class
A
625,043
18,138
Nelnet
Inc,
Class
A
1,789,858
53,287
OFG
Bancorp
1,784,582
55,307
Old
National
Bancorp/IN
941,878
101,840
Open
Lending
Corp
(3)
1,149,774
151,959
PacWest
Bancorp
1,413,219
54,917
PennyMac
Financial
Services
Inc
4,131,406
49,883
Perella
Weinberg
Partners
492,844
2,970
Pinnacle
Financial
Partners
Inc
225,423
30,368
PJT
Partners
Inc,
Class
A
2,408,486
35,823
Primerica
Inc
7,619,552
60,416
PROG
Holdings
Inc
(3)
2,451,681
47,501
Reinsurance
Group
of
America
Inc
6,666,765
11,252
RenaissanceRe
Holdings
Ltd
2,101,424
144,733
Rocket
Cos
Inc,
Class
A
(3)
1,581,932
109,731
Ryan
Specialty
Holdings
Inc
(3)
4,755,742
21,285
SLM
Corp
344,391
5,064
Southside
Bancshares
Inc
168,175
57,679
SouthState
Corp
4,479,928
230,184
Starwood
Property
Trust
Inc
4,774,016
35,250
Stewart
Information
Services
Corp
1,661,333
22,967
StoneX
Group
Inc
(3)
2,113,194
172,964
Synovus
Financial
Corp
5,863,480
27,845
United
Bankshares
Inc/WV
931,137
332,301
Valley
National
Bancorp
3,409,408
62,880
Veritex
Holdings
Inc
1,352,549
17,240
Victory
Capital
Holdings
Inc,
Class
A
571,678
45,100
Virtu
Financial
Inc,
Class
A
837,056
10,338
Walker
&
Dunlop
Inc
940,551
108,252
Western
Alliance
Bancorp
5,623,691
207,754
Western
Union
Co/The
2,530,444
52,655
WEX
Inc
(3)
9,970,224
74,687
Zions
Bancorp
NA
2,856,778
Total
Financials
171,312,449
Health
Care
-
12.9%
83,983
Accolade
Inc
(3)
1,261,425
34,838
Aclaris
Therapeutics
Inc
(3)
343,851
51,461
Agiliti
Inc
(3)
883,585
16,244
agilon
health
Inc
(3)
311,073
49,081
Alector
Inc
(3)
336,696
30,312
Allakos
Inc
(3)
163,079
41,716
Alphatec
Holdings
Inc
(3)
737,122
50,744
AMN
Healthcare
Services
Inc
(3)
5,437,220
14,619
AnaptysBio
Inc
(3)
288,140
41,118
Anavex
Life
Sciences
Corp
(2),(3)
339,223
30,752
Arcellx
Inc
(3)
1,053,256
31,011
Arcturus
Therapeutics
Holdings
Inc
(3)
1,084,145
52,920
Arcutis
Biotherapeutics
Inc
(3)
577,357
154,619
ATAI
Life
Sciences
NV
(2),(3)
323,154
1,815
Atrion
Corp
1,017,507
42,811
Axogen
Inc
(3)
369,887
15,282
Axsome
Therapeutics
Inc
(2),(3)
1,199,179
74,211
Biohaven
Ltd
(3)
1,475,315
207,520
Brookdale
Senior
Living
Inc
(3)
730,470
Nuveen
ESG
Small-Cap
ETF
(NUSC)
(continued)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
40
Shares
Description
(1)
Value
Health
Care
(continued)
265,463
Cano
Health
Inc
(2),(3)
$
390,231
49,113
Cassava
Sciences
Inc
(2),(3)
1,079,504
32,060
Castle
Biosciences
Inc
(3)
540,211
212,245
Cerus
Corp
(3)
651,592
1,733
Chemed
Corp
903,049
47,435
Cogent
Biosciences
Inc
(3)
616,181
94,929
Compass
Therapeutics
Inc
(3)
272,446
12,090
CorVel
Corp
(3)
2,473,130
38,664
CRISPR
Therapeutics
AG
(2),(3)
2,216,607
44,221
Cross
Country
Healthcare
Inc
(3)
1,140,902
62,688
CryoPort
Inc
(3)
1,007,396
22,569
Cullinan
Oncology
Inc
(3)
239,006
28,004
Cymabay
Therapeutics
Inc
(3)
365,452
48,015
Denali
Therapeutics
Inc
(3)
1,365,066
23,057
DICE
Therapeutics
Inc
(3)
1,083,679
113,074
DocGo
Inc
(3)
948,691
17,128
Editas
Medicine
Inc
(3)
150,384
313,392
Elanco
Animal
Health
Inc
(3)
3,782,641
53,704
Embecta
Corp
1,146,043
3,060
Encompass
Health
Corp
202,052
63,096
Enovis
Corp
(3)
4,031,834
27,045
Ensign
Group
Inc/The
2,619,849
15,085
Entrada
Therapeutics
Inc
(3)
262,026
111,746
Envista
Holdings
Corp
(3)
3,845,180
15,151
Establishment
Labs
Holdings
Inc
(3)
1,091,023
26,565
Fulgent
Genetics
Inc
(3)
1,031,519
41,528
Haemonetics
Corp
(3)
3,830,543
113,313
Halozyme
Therapeutics
Inc
(3)
4,867,926
57,269
Health
Catalyst
Inc
(3)
803,484
56,325
Ideaya
Biosciences
Inc
(3)
1,259,427
18,480
Inari
Medical
Inc
(3)
1,054,654
5,653
Inhibrx
Inc
(3)
113,343
22,435
Intellia
Therapeutics
Inc
(3)
949,674
12,934
Janux
Therapeutics
Inc
(3)
181,076
32,407
Karuna
Therapeutics
Inc
(3)
6,473,946
38,333
Merit
Medical
Systems
Inc
(3)
2,862,325
84,711
Mersana
Therapeutics
Inc
(3)
103,771
36,938
Merus
NV
(3)
969,253
25,242
Mirati
Therapeutics
Inc
(3)
764,075
15,795
ModivCare
Inc
(3)
690,873
52,384
Monte
Rosa
Therapeutics
Inc
(2),(3)
370,355
19,158
National
Research
Corp
822,070
163,615
NeoGenomics
Inc
(3)
2,835,448
47,599
NGM
Biopharmaceuticals
Inc
(3)
112,810
35,475
Nurix
Therapeutics
Inc
(3)
344,462
87,794
OraSure
Technologies
Inc
(3)
414,388
92,205
Owens
&
Minor
Inc
(3)
1,774,024
42,604
Paragon
28
Inc
(3)
752,813
34,076
Patterson
Cos
Inc
1,120,760
17,077
Pennant
Group
Inc/The
(3)
196,044
8,011
Penumbra
Inc
(3)
2,430,217
70,824
Perrigo
Co
PLC
2,594,991
24,986
Phathom
Pharmaceuticals
Inc
(2),(3)
380,037
55,069
Pliant
Therapeutics
Inc
(3)
982,431
83,172
Point
Biopharma
Global
Inc
(3)
743,558
28,940
Progyny
Inc
(3)
1,208,534
215,768
Project
Roadrunner
Parent
Inc
(3)
3,728,471
38,732
ProKidney
Corp
(3)
496,544
57,558
Protagonist
Therapeutics
Inc
(3)
1,116,625
33,543
Prothena
Corp
PLC
(3)
2,310,106
41,475
Pulmonx
Corp
(3)
580,650
41
Shares
Description
(1)
Value
Health
Care
(continued)
36,411
QuidelOrtho
Corp
(3)
$
3,180,865
14,225
Reata
Pharmaceuticals
Inc,
Class
A
(3)
2,355,375
165,059
Recursion
Pharmaceuticals
Inc,
Class
A
(3)
2,330,633
11,000
Replimune
Group
Inc
(3)
231,770
86,731
Revance
Therapeutics
Inc
(3)
2,049,454
56,004
Rhythm
Pharmaceuticals
Inc
(3)
999,111
70,698
Sana
Biotechnology
Inc
(2),(3)
414,290
44,586
Scholar
Rock
Holding
Corp
(3)
316,561
18,930
Shockwave
Medical
Inc
(3)
4,933,158
22,387
SI-BONE
Inc
(3)
576,689
33,129
Sight
Sciences
Inc
(3)
291,535
127,640
Sotera
Health
Co
(3)
2,422,607
7,450
STAAR
Surgical
Co
(3)
408,036
71,353
Tango
Therapeutics
Inc
(3)
241,173
19,056
Tarsus
Pharmaceuticals
Inc
(2),(3)
419,423
129,815
Teladoc
Health
Inc
(3)
3,864,593
50,920
Treace
Medical
Concepts
Inc
(3)
1,160,467
9,272
UFP
Technologies
Inc
(3)
1,804,934
17,675
Ultragenyx
Pharmaceutical
Inc
(3)
762,146
53,368
uniQure
NV
(3)
553,426
33,624
Varex
Imaging
Corp
(3)
783,103
40,072
Vaxcyte
Inc
(3)
1,925,860
48,495
Ventyx
Biosciences
Inc
(3)
1,796,740
51,708
Verve
Therapeutics
Inc
(3)
1,059,497
34,914
Viridian
Therapeutics
Inc
(3)
654,987
65,086
Xencor
Inc
(3)
1,580,939
41,213
Xenon
Pharmaceuticals
Inc
(3)
1,521,584
40,310
Zymeworks
Inc
(3)
300,713
Total
Health
Care
140,566,755
Industrials
-
18.5%
35,407
AAON
Inc
3,726,941
122,235
ACCO
Brands
Corp
744,411
34,042
Advanced
Drainage
Systems
Inc
4,152,784
6,147
AGCO
Corp
818,166
6,192
ArcBest
Corp
720,253
13,632
ASGN
Inc
(3)
1,040,394
16,279
Atkore
Inc
(3)
2,582,989
123,967
AZEK
Co
Inc/The
(3)
3,867,770
31,166
AZZ
Inc
1,381,589
51,324
Beacon
Roofing
Supply
Inc
(3)
4,396,927
51,227
Boise
Cascade
Co
5,301,482
286,393
ChargePoint
Holdings
Inc
(2),(3)
2,480,163
21,827
Chart
Industries
Inc
(3)
3,976,006
23,546
CIRCOR
International
Inc
(3)
1,311,512
8,678
Comfort
Systems
USA
Inc
1,509,712
57,251
Concentrix
Corp
4,765,573
38,708
CSG
Systems
International
Inc
1,996,946
20,187
Curtiss-Wright
Corp
3,862,984
55,682
Deluxe
Corp
1,057,401
2,885
Donaldson
Co
Inc
181,265
50,280
EMCOR
Group
Inc
10,812,211
62,060
Energy
Recovery
Inc
(3)
1,891,589
43,097
ExlService
Holdings
Inc
(3)
6,074,522
75,772
First
Advantage
Corp
(3)
1,136,580
135,175
FREYR
Battery
SA
(2),(3)
1,138,174
29,427
FTI
Consulting
Inc
(3)
5,154,433
13,384
Gates
Industrial
Corp
PLC
(3)
182,290
44,974
GMS
Inc
(3)
3,314,134
25,511
Great
Lakes
Dredge
&
Dock
Corp
(3)
214,292
69,194
GXO
Logistics
Inc
(3)
4,640,842
Nuveen
ESG
Small-Cap
ETF
(NUSC)
(continued)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
42
Shares
Description
(1)
Value
Industrials
(continued)
25,241
Heidrick
&
Struggles
International
Inc
$
688,322
39,315
Hexcel
Corp
2,778,784
44,653
Hillenbrand
Inc
2,319,277
23,888
HireRight
Holdings
Corp
(3)
255,840
53,585
HNI
Corp
1,558,788
6,857
ICF
International
Inc
806,315
71,533
Interface
Inc
698,877
14,748
John
Bean
Technologies
Corp
1,823,000
70,853
KBR
Inc
4,356,751
42,008
Kelly
Services
Inc,
Class
A
769,587
10,255
Landstar
System
Inc
2,087,815
67,189
Leonardo
DRS
Inc
(3)
1,121,384
29,779
Liquidity
Services
Inc
(3)
499,692
32,975
Luxfer
Holdings
PLC
417,464
57,601
ManpowerGroup
Inc
4,543,567
29,385
MasTec
Inc
(3)
3,460,084
31,273
McGrath
RentCorp
3,014,092
52,032
Mercury
Systems
Inc
(3)
1,976,175
36,466
Montrose
Environmental
Group
Inc
(3)
1,475,779
20,350
Moog
Inc,
Class
A
2,145,704
108,304
MRC
Global
Inc
(3)
1,222,752
5,975
MSA
Safety
Inc
991,850
173,788
Mueller
Water
Products
Inc,
Class
A
2,796,249
20,240
MYR
Group
Inc
(3)
2,885,414
107,603
OPENLANE
Inc
(3)
1,689,367
209,815
Pitney
Bowes
Inc
826,671
288,645
Plug
Power
Inc
(2),(3)
3,787,022
67,454
Primoris
Services
Corp
2,142,339
33,884
Proto
Labs
Inc
(3)
1,123,255
14,335
Regal
Rexnord
Corp
2,238,840
131,606
Resideo
Technologies
Inc
(3)
2,463,664
6,964
Rush
Enterprises
Inc
478,496
26,098
RXO
Inc
(3)
575,461
54,475
Ryder
System
Inc
5,564,621
9,919
Saia
Inc
(3)
4,197,126
57,737
SiteOne
Landscape
Supply
Inc
(3)
9,815,290
189,558
Stem
Inc
(2),(3)
1,340,175
30,298
Sterling
Check
Corp
(3)
363,879
113,163
SunPower
Corp
(2),(3)
1,116,919
184,152
Sunrun
Inc
(3)
3,495,205
18,466
Titan
Machinery
Inc
(3)
589,435
46,168
TriNet
Group
Inc
(3)
4,858,259
70,890
Triton
International
Ltd
5,976,736
39,850
TrueBlue
Inc
(3)
595,758
176,893
TuSimple
Holdings
Inc,
Class
A
(3)
413,930
153,195
Upwork
Inc
(3)
1,597,824
15,586
V2X
Inc
(3)
802,056
108,138
Velo3D
Inc
(2),(3)
247,636
16,627
Veritiv
Corp
2,329,942
14,577
VSE
Corp
783,514
12,598
WESCO
International
Inc
2,211,831
73,785
WillScot
Mobile
Mini
Holdings
Corp
(3)
3,537,991
59,688
Woodward
Inc
7,185,241
Total
Industrials
201,476,380
Information
Technology
-
13.5%
138,956
ACI
Worldwide
Inc
(3)
3,222,390
136,703
Adeia
Inc
1,643,170
67,546
Altair
Engineering
Inc,
Class
A
(3)
5,061,897
102,585
Array
Technologies
Inc
(3)
1,954,244
21,638
Asana
Inc
(3)
525,371
43
Shares
Description
(1)
Value
Information
Technology
(continued)
45,276
Avid
Technology
Inc
(3)
$
1,079,380
71,120
AvidXchange
Holdings
Inc
(3)
882,599
37,698
Badger
Meter
Inc
6,206,599
26,657
Blackbaud
Inc
(3)
2,011,271
40,999
Box
Inc,
Class
A
(3)
1,281,219
67,199
Calix
Inc
(3)
3,031,347
51,209
Cerence
Inc
(3)
1,424,122
59,255
Cirrus
Logic
Inc
(3)
4,787,804
58,535
CommScope
Holding
Co
Inc
(3)
263,407
9,607
CommVault
Systems
Inc
(3)
748,673
18,722
CS
Disco
Inc
(3)
182,352
3,003
CTS
Corp
134,024
77,178
Dolby
Laboratories
Inc,
Class
A
6,838,743
110,783
DoubleVerify
Holdings
Inc
(3)
4,663,964
294,665
DXC
Technology
Co
(3)
8,147,487
195,725
E2open
Parent
Holdings
Inc
(3)
1,007,984
52,355
Envestnet
Inc
(3)
3,244,963
33,011
ePlus
Inc
(3)
1,860,170
2,951
Five9
Inc
(3)
258,950
204,275
Flex
Ltd
(3)
5,588,964
38,660
Gitlab
Inc,
Class
A
(3)
1,918,696
135,357
Harmonic
Inc
(3)
2,019,526
15,893
HashiCorp
Inc,
Class
A
(3)
470,592
63,002
Infinera
Corp
(2),(3)
283,509
45,133
Informatica
Inc,
Class
A
(3)
859,332
22,496
Insight
Enterprises
Inc
(3)
3,299,938
57,458
Itron
Inc
(3)
4,520,221
7,979
Jamf
Holding
Corp
(3)
173,304
22,386
Kimball
Electronics
Inc
(3)
653,223
57,058
Kulicke
&
Soffa
Industries
Inc
3,416,633
77,469
LivePerson
Inc
(3)
367,978
16,013
LiveRamp
Holdings
Inc
(3)
457,011
23,475
Manhattan
Associates
Inc
(3)
4,474,804
172,471
Matterport
Inc
(3)
584,677
44,280
Methode
Electronics
Inc
1,489,579
205,135
MicroVision
Inc
(2),(3)
820,540
209,003
Mirion
Technologies
Inc
(3)
1,577,973
40,161
Model
N
Inc
(3)
1,338,165
81,658
N-able
Inc
(3)
1,148,928
104,863
National
Instruments
Corp
6,186,917
37,400
Novanta
Inc
(3)
6,616,060
153,064
Nutanix
Inc,
Class
A
(3)
4,622,533
15,935
Onto
Innovation
Inc
(3)
1,981,039
7,394
Paycor
HCM
Inc
(3)
198,603
38,692
PDF
Solutions
Inc
(3)
1,779,445
3,822
Pegasystems
Inc
201,610
1,903
Power
Integrations
Inc
184,857
46,274
Progress
Software
Corp
2,779,216
23,174
PROS
Holdings
Inc
(3)
880,612
121,711
Rambus
Inc
(3)
7,620,326
116,390
Ribbon
Communications
Inc
(3)
370,120
14,575
Rogers
Corp
(3)
2,457,491
30,785
ScanSource
Inc
(3)
926,321
5,437
Silicon
Laboratories
Inc
(3)
810,874
12,399
SoundThinking
Inc
(3)
281,705
30,859
SPS
Commerce
Inc
(3)
5,566,655
30,096
Teradata
Corp
(3)
1,710,958
56,595
Veeco
Instruments
Inc
(3)
1,593,715
103,676
Vontier
Corp
3,206,699
2,385
Workiva
Inc
(3)
251,117
Nuveen
ESG
Small-Cap
ETF
(NUSC)
(continued)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
44
Shares
Description
(1)
Value
Information
Technology
(continued)
52,906
Xperi
Inc
(3)
$
694,127
Total
Information
Technology
146,846,723
Materials
-
5.5%
128,557
Arconic
Corp
(3)
3,842,569
111,897
Avient
Corp
4,535,185
184,586
Axalta
Coating
Systems
Ltd
(3)
5,906,752
34,032
Balchem
Corp
4,585,472
77,111
Coeur
Mining
Inc
(3)
237,502
102,763
Commercial
Metals
Co
5,880,099
42,782
Compass
Minerals
International
Inc
1,620,154
27,958
Graphic
Packaging
Holding
Co
676,584
7,053
Greif
Inc,
Class
B
557,681
25,863
Hawkins
Inc
1,209,095
112,020
Huntsman
Corp
3,334,835
30,262
Innospec
Inc
3,242,271
26,622
Koppers
Holdings
Inc
1,018,558
83,740
Louisiana-Pacific
Corp
6,375,126
26,545
Materion
Corp
3,162,571
13,743
Myers
Industries
Inc
269,500
42,043
Ranpak
Holdings
Corp
(3)
269,496
13,202
Royal
Gold
Inc
1,586,088
19,706
Ryerson
Holding
Corp
837,308
52,363
Sensient
Technologies
Corp
3,353,327
28,075
Stepan
Co
2,690,146
53,015
TriMas
Corp
1,365,666
35,229
Trinseo
PLC
620,735
87,178
Valvoline
Inc
3,310,149
Total
Materials
60,486,869
Real
Estate
-
7.0%
125,982
Anywhere
Real
Estate
Inc
(3)
1,055,729
40,452
Brixmor
Property
Group
Inc
919,879
60,354
Chatham
Lodging
Trust
579,398
102,105
Cousins
Properties
Inc
2,494,425
26,736
Cushman
&
Wakefield
PLC
(3)
262,815
85,872
Douglas
Emmett
Inc
1,262,318
112,192
Easterly
Government
Properties
Inc
1,655,954
30,174
EastGroup
Properties
Inc
5,346,229
39,144
Elme
Communities
636,090
175,888
Empire
State
Realty
Trust
Inc,
Class
A
1,574,198
142,958
Equity
Commonwealth
2,800,547
25,037
Federal
Realty
Investment
Trust
2,541,756
2,539
Howard
Hughes
Corp/The
(3)
214,368
163,568
Hudson
Pacific
Properties
Inc
960,144
19,055
JBG
SMITH
Properties
318,790
9,532
Jones
Lang
LaSalle
Inc
(3)
1,587,555
124,143
Kennedy-Wilson
Holdings
Inc
2,048,360
133,250
Kilroy
Realty
Corp
4,757,025
276,355
Macerich
Co/The
3,523,526
28,472
Marcus
&
Millichap
Inc
1,044,353
428,111
Medical
Properties
Trust
Inc
4,319,640
101,411
Omega
Healthcare
Investors
Inc
3,235,011
175,860
Outfront
Media
Inc
2,718,796
254,880
Park
Hotels
&
Resorts
Inc
3,474,014
35,223
Phillips
Edison
&
Co
Inc
1,243,724
26,215
Piedmont
Office
Realty
Trust
Inc,
Class
A
195,040
103,386
PotlatchDeltic
Corp
5,544,591
35,499
Rexford
Industrial
Realty
Inc
1,955,640
20,684
RMR
Group
Inc/The,
Class
A
487,729
41,104
Ryman
Hospitality
Properties
Inc
3,916,800
45
Part
F
of
Form
N-PORT
was
prepared
in
accordance
with
U.S.
generally
accepted
accounting
principles
(“U.S.
GAAP”)
and
in
conformity
with
the
applicable
rules
and
regulations
of
the
U.S.
Securities
and
Exchange
Commission
(“SEC”)
related
to
interim
filings.
Part
F
of
Form
N-PORT
does
not
include
all
information
and
footnotes
required
by
U.S.
GAAP
for
complete
financial
statements.
Certain
footnote
disclosures
normally
included
in
financial
statements
prepared
in
accordance
with
U.S.
GAAP
have
been
condensed
or
omitted
from
this
report
pursuant
to
the
rules
of
the
SEC.
For
a
full
set
of
the
Fund’s
notes
to
financial
statements,
please
refer
to
the
Fund’s
most
recently
filed
annual
or
semi-annual
report.
Fair
Value
Measurements
The
Fund’s
investments
in
securities
are
recorded
at
their
estimated
fair
value
utilizing
valuation
methods
approved
by
the
Board
of
Directors/
Trustees.
Fair
value
is
defined
as
the
price
that
would
be
received
upon
selling
an
investment
or
transferring
a
liability
in
an
orderly
transaction
to
an
independent
buyer
in
the
principal
or
most
advantageous
market
for
the
investment.
U.S.
GAAP
establishes
the
three-tier
hierarchy
which
is
used
to
Shares
Description
(1)
Value
Real
Estate
(continued)
49,475
Safehold
Inc
$
1,223,517
59,727
SL
Green
Realty
Corp
2,252,305
45,163
St
Joe
Co/The
2,866,947
134,269
Summit
Hotel
Properties
Inc
864,692
255,674
Sunstone
Hotel
Investors
Inc
2,605,318
28,458
Tejon
Ranch
Co
(3)
501,145
307,246
Uniti
Group
Inc
1,714,433
12,920
Veris
Residential
Inc
(3)
241,346
142,424
Xenia
Hotels
&
Resorts
Inc
1,808,785
Total
Real
Estate
76,752,932
Utilities
-
2.1%
32,150
American
States
Water
Co
2,842,382
42,600
Clearway
Energy
Inc,
Class
A
1,050,942
105,798
Clearway
Energy
Inc,
Class
C
2,794,125
125,097
New
Jersey
Resources
Corp
5,591,836
53,476
ONE
Gas
Inc
4,231,556
48,746
Ormat
Technologies
Inc
3,963,050
3,374
Spire
Inc
214,485
133,899
Sunnova
Energy
International
Inc
(2),(3)
2,364,656
Total
Utilities
23,053,032
Total
Common
Stocks
(cost
$1,043,525,820)
1,090,538,443
Shares
Description
(1)
Value
X
81,959
COMMON
STOCK
RIGHTS
-
0.0%
X
81,959
Health
Care
-
0.0%
18,959
Achillion
Pharmaceuticals
Inc
(4)
$
8,721
23,934
CinCor
Pharma
Inc
(4)
73,238
Total
Health
Care
81,959
Total
Common
Stock
Rights
(cost
$0)
81,959
Total
Long-Term
Investments
(cost
$1,043,525,820)
1,090,620,402
Shares
Description
(1)
Coupon
Value
INVESTMENTS
PURCHASED
WITH
COLLATERAL
FROM
SECURITIES
LENDING
-
  1.3%
14,268,742
State
Street
Navigator
Securities
Lending
Government
Money
Market
Portfolio
(5)
5.340%(6)
$
14,268,742
Total
Investments
Purchased
with
Collateral
from
Securities
Lending
(cost
$14,268,742)
14,268,742
Total
Investments
(cost
$
1,057,794,562
)
-
101
.2
%
1,104,889,144
Other
Assets
&
Liabilities,
Net
-
(1.2)%
(
13,066,239
)
Net
Assets
-
100%
$
1,091,822,905
Nuveen
ESG
Small-Cap
ETF
(NUSC)
(continued)
Portfolio
of
Investments
July
31,
2023
(Unaudited)
46
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
$
1,090,538,443
$
$
$
1,090,538,443
Common
Stock
Rights
81,959
81,959
Investments
Purchased
with
Collateral
from
Securities
Lending
14,268,742
14,268,742
Total
$
1,104,807,185
$
$
81,959
$
1,104,889,144
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.
(1)
All
percentages
shown
in
the
Portfolio
of
Investments
are
based
on
net
assets.
(2)
Investment,
or
a
portion
of
investment,
is
out
on
loan
for
securities
lending.
The
total
value
of
the
securities
out
on
loan
as
of
the
end
of
the
reporting
period
was
$14,064,366.
(3)
Non-income
producing;
issuer
has
not
declared
an
ex-dividend
date
within
the
past
twelve
months.
(4)
For
fair
value
measurement
disclosure
purposes,
investment
classified
as
Level
3.
(5)
The
Fund
may
loan
securities
representing
up
to
one
third
of
the
market
value
of
its
total
assets
(which
includes
collateral
for
securities
on
loan)
to
broker
dealers,
banks,
and
other
institutions.
The
collateral
maintained
by
the
Fund
shall
have
a
market
value,
at
the
inception
of
each
loan,
equal
to
not
less
than
100%
of
the
market
value
of
the
loaned
securities.
The
cash
collateral
received
by
the
Fund
is
invested
in
this
money
market
fund.
(6)
The
rate
shown
is
the
one-day
yield
as
of
the
end
of
the
reporting
period.