1
Nuveen
Dividend
Growth
ETF
(NDVG)
Portfolio
of
Investments
January
31,
2024
(Unaudited)
Shares
Description
(a)
Value
LONG-TERM
INVESTMENTS
-
98.0%
X
10,226,082
COMMON
STOCKS
-
98.0%
X
10,226,082
Banks
-
3.1%
1,842
JPMorgan
Chase
&
Co
$
321,171
Total
Banks
321,171
Capital
Goods
-
7.3%
1,005
Eaton
Corp
PLC
247,311
946
Honeywell
International
Inc
191,338
265
Northrop
Grumman
Corp
118,391
805
Trane
Technologies
PLC
202,900
Total
Capital
Goods
759,940
Consumer
Discretionary
Distribution
&
Retail
-
4.5%
1,111
Lowe's
Cos
Inc
236,465
2,407
TJX
Cos
Inc/The
228,449
Total
Consumer
Discretionary
Distribution
&
Retail
464,914
Consumer
Services
-
1.7%
605
McDonald's
Corp
177,096
Total
Consumer
Services
177,096
Consumer
Staples
Distribution
&
Retail
-
1.9%
1,196
Walmart
Inc
197,639
Total
Consumer
Staples
Distribution
&
Retail
197,639
Energy
-
4.3%
1,512
Chevron
Corp
222,914
2,238
Exxon
Mobil
Corp
230,089
Total
Energy
453,003
Equity
Real
Estate
Investment
Trusts
(REITs)
-
5.0%
1,240
American
Tower
Corp
242,606
2,248
Prologis
Inc
284,799
Total
Equity
Real
Estate
Investment
Trusts
(REITs)
527,405
Financial
Services
-
9.4%
1,260
American
Express
Co
252,932
3,512
Charles
Schwab
Corp/The
220,975
625
Mastercard
Inc,
Class
A
280,769
498
S&P
Global
Inc
223,278
Total
Financial
Services
977,954
Food,
Beverage
&
Tobacco
-
5.2%
2,567
Mondelez
International
Inc,
Class
A
193,218
1,018
PepsiCo
Inc
171,563
1,928
Philip
Morris
International
Inc
175,159
Total
Food,
Beverage
&
Tobacco
539,940
Health
Care
Equipment
&
Services
-
7.9%
2,305
Abbott
Laboratories
260,811
447
Elevance
Health
Inc
220,568
663
UnitedHealth
Group
Inc
339,283
Total
Health
Care
Equipment
&
Services
820,662
Nuveen
Dividend
Growth
ETF
(NDVG)
(continued)
Portfolio
of
Investments
January
31,
2024
(Unaudited)
2
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
Shares
Description
(a)
Value
Insurance
-
2.2%
1,201
Marsh
&
McLennan
Cos
Inc
$
232,802
Total
Insurance
232,802
Materials
-
4.4%
789
Linde
PLC
319,411
827
Packaging
Corp
of
America
137,183
Total
Materials
456,594
Media
&
Entertainment
-
2.5%
5,655
Comcast
Corp,
Class
A
263,184
Total
Media
&
Entertainment
263,184
Pharmaceuticals,
Biotechnology
&
Life
Sciences
-
4.3%
1,534
AbbVie
Inc
252,190
1,061
Zoetis
Inc
199,266
Total
Pharmaceuticals,
Biotechnology
&
Life
Sciences
451,456
Semiconductors
&
Semiconductor
Equipment
-
6.8%
422
Broadcom
Inc
497,960
1,338
Texas
Instruments
Inc
214,241
Total
Semiconductors
&
Semiconductor
Equipment
712,201
Software
&
Services
-
11.6%
952
Accenture
PLC,
Class
A
346,414
2,182
Microsoft
Corp
867,519
Total
Software
&
Services
1,213,933
Technology
Hardware
&
Equipment
-
10.3%
3,912
Apple
Inc
721,373
1,091
Motorola
Solutions
Inc
348,574
Total
Technology
Hardware
&
Equipment
1,069,947
Transportation
-
1.7%
713
Union
Pacific
Corp
173,922
Total
Transportation
173,922
Utilities
-
3.9%
3,841
NextEra
Energy
Inc
225,198
2,317
WEC
Energy
Group
Inc
187,121
Total
Utilities
412,319
Total
Long-Term
Investments
(cost
$9,456,833)
10,226,082
Other
Assets
&
Liabilities,
Net
-
2.0%
204,092
Net
Assets
-
100%
$
10,430,174
3
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
$
10,226,082
$
–
$
–
$
10,226,082
Total
$
10,226,082
$
–
$
–
$
10,226,082
For
Fund
portfolio
compliance
purposes,
the
Fund’s
industry
classifications
refer
to
any
one
or
more
of
the
industry
sub-classifications
used
by
one
or
more
widely
recognized
market
indexes
or
ratings
group
indexes,
and/or
as
defined
by
Fund
management.
This
definition
may
not
apply
for
purposes
of
this
report,
which
may
combine
industry
sub-classifications
into
sectors
for
reporting
ease.
(a)
All
percentages
shown
in
the
Portfolio
of
Investments
are
based
on
net
assets.
REIT
Real
Estate
Investment
Trust
S&P
Standard
&
Poor's
4
Nuveen
Growth
Opportunities
ETF
(NUGO)
Portfolio
of
Investments
January
31,
2024
(Unaudited)
Shares
Description
(a)
Value
LONG-TERM
INVESTMENTS
-
99.4%
X
2,837,855,085
COMMON
STOCKS
-
99.4%
X
2,837,855,085
Automobiles
&
Components
-
0.9%
137,966
(b)
Tesla
Inc
$
25,839,652
Total
Automobiles
&
Components
25,839,652
Capital
Goods
-
2.8%
156,794
(b)
Boeing
Co/The
33,089,806
425,793
Carrier
Global
Corp
23,295,135
92,031
Eaton
Corp
PLC
22,646,988
Total
Capital
Goods
79,031,929
Consumer
Discretionary
Distribution
&
Retail
-
8.8%
1,625,639
(b)
Amazon.com
Inc
252,299,173
Total
Consumer
Discretionary
Distribution
&
Retail
252,299,173
Consumer
Services
-
3.8%
11,914
(b)
Booking
Holdings
Inc
41,787,998
13,257
(b)
Chipotle
Mexican
Grill
Inc
31,933,064
538,252
(b)
DraftKings
Inc,
Class
A
21,018,741
263,082
Las
Vegas
Sands
Corp
12,869,971
Total
Consumer
Services
107,609,774
Consumer
Staples
Distribution
&
Retail
-
2.4%
98,839
Costco
Wholesale
Corp
68,681,245
Total
Consumer
Staples
Distribution
&
Retail
68,681,245
Energy
-
0.5%
127,903
EOG
Resources
Inc
14,554,082
Total
Energy
14,554,082
Financial
Services
-
6.3%
293,503
(b)
Fiserv
Inc
41,639,271
306,705
Mastercard
Inc,
Class
A
137,781,087
Total
Financial
Services
179,420,358
Food,
Beverage
&
Tobacco
-
0.9%
489,114
(b)
Monster
Beverage
Corp
26,911,052
Total
Food,
Beverage
&
Tobacco
26,911,052
Health
Care
Equipment
&
Services
-
4.5%
357,504
(b)
Dexcom
Inc
43,383,110
44,992
Elevance
Health
Inc
22,200,852
99,590
(b)
Intuitive
Surgical
Inc
37,666,930
52,023
UnitedHealth
Group
Inc
26,622,250
Total
Health
Care
Equipment
&
Services
129,873,142
Materials
-
1.9%
618,702
Corteva
Inc
28,138,567
68,013
Linde
PLC
27,533,703
Total
Materials
55,672,270
5
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
(a)
Value
Media
&
Entertainment
-
11.1%
1,210,833
(b)
Alphabet
Inc,
Class
A
$
169,637,703
355,757
(b)
Meta
Platforms
Inc
138,795,036
14,304
(b)
Netflix
Inc
8,069,030
Total
Media
&
Entertainment
316,501,769
Pharmaceuticals,
Biotechnology
&
Life
Sciences
-
7.6%
229,325
AstraZeneca
PLC,
Sponsored
ADR
15,282,218
174,934
Eli
Lilly
&
Co
112,939,140
429,383
Novo
Nordisk
A/S,
Sponsored
ADR
49,267,405
197,413
Zoetis
Inc
37,076,136
Total
Pharmaceuticals,
Biotechnology
&
Life
Sciences
214,564,899
Semiconductors
&
Semiconductor
Equipment
-
14.6%
88,163
Broadcom
Inc
104,032,340
675,837
Intel
Corp
29,115,058
24,546
Lam
Research
Corp
20,254,623
430,113
NVIDIA
Corp
264,635,625
Total
Semiconductors
&
Semiconductor
Equipment
418,037,646
Software
&
Services
-
24.9%
26,459
(b)
Adobe
Inc
16,345,841
48,725
(b)
Crowdstrike
Holdings
Inc,
Class
A
14,252,062
70,478
(b)
EPAM
Systems
Inc
19,600,637
54,962
Intuit
Inc
34,699,159
977,797
Microsoft
Corp
388,752,531
208,525
(b)
Palo
Alto
Networks
Inc
70,587,798
82,178
(b)
PTC
Inc
14,845,456
150,851
(b)
Salesforce
Inc
42,402,708
58,682
(b)
ServiceNow
Inc
44,915,203
70,044
(b)
Synopsys
Inc
37,357,967
88,276
(b)
Workday
Inc,
Class
A
25,694,495
Total
Software
&
Services
709,453,857
Technology
Hardware
&
Equipment
-
8.4%
1,190,429
Apple
Inc
219,515,108
76,887
(b)
Arista
Networks
Inc
19,889,129
Total
Technology
Hardware
&
Equipment
239,404,237
Total
Long-Term
Investments
(cost
$2,194,298,981)
2,837,855,085
Other
Assets
&
Liabilities,
Net
-
0.6%
17,569,055
Net
Assets
-
100%
$
2,855,424,140
Nuveen
Growth
Opportunities
ETF
(NUGO)
(continued)
Portfolio
of
Investments
January
31,
2024
(Unaudited)
6
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
$
2,837,855,085
$
–
$
–
$
2,837,855,085
Total
$
2,837,855,085
$
–
$
–
$
2,837,855,085
For
Fund
portfolio
compliance
purposes,
the
Fund’s
industry
classifications
refer
to
any
one
or
more
of
the
industry
sub-classifications
used
by
one
or
more
widely
recognized
market
indexes
or
ratings
group
indexes,
and/or
as
defined
by
Fund
management.
This
definition
may
not
apply
for
purposes
of
this
report,
which
may
combine
industry
sub-classifications
into
sectors
for
reporting
ease.
(a)
All
percentages
shown
in
the
Portfolio
of
Investments
are
based
on
net
assets.
(b)
Non-income
producing;
issuer
has
not
declared
an
ex-dividend
date
within
the
past
twelve
months.
ADR
American
Depositary
Receipt
7
Nuveen
Small
Cap
Select
ETF
(NSCS)
Portfolio
of
Investments
January
31,
2024
(Unaudited)
Shares
Description
(a)
Value
LONG-TERM
INVESTMENTS
-
98.6%
6,113,197
COMMON
STOCKS
-
97.2%
6,113,197
Automobiles
&
Components
-
2.2%
3,077
(b)
Atmus
Filtration
Technologies
Inc
68,710
5,211
Dana
Inc
70,661
Total
Automobiles
&
Components
139,371
Banks
-
7.8%
1,666
Banner
Corp
77,602
3,947
Home
BancShares
Inc/AR
92,518
1,055
Preferred
Bank/Los
Angeles
CA
75,791
1,259
SouthState
Corp
104,623
1,464
Wintrust
Financial
Corp
141,979
Total
Banks
492,513
Capital
Goods
-
13.1%
485
(b)
AeroVironment
Inc
58,510
499
Applied
Industrial
Technologies
Inc
88,054
1,133
Arcosa
Inc
88,691
4,391
(b)
Array
Technologies
Inc
58,137
372
Comfort
Systems
USA
Inc
80,899
572
Enpro
Inc
85,445
808
ESCO
Technologies
Inc
82,311
11,600
(b)
Hillman
Solutions
Corp
101,964
4,611
(b)
Kratos
Defense
&
Security
Solutions
Inc
78,064
983
(b)
SPX
Technologies
Inc
98,929
Total
Capital
Goods
821,004
Commercial
&
Professional
Services
-
3.6%
873
(b)
ASGN
Inc
81,032
408
ICF
International
Inc
56,728
1,071
Maximus
Inc
86,880
Total
Commercial
&
Professional
Services
224,640
Consumer
Discretionary
Distribution
&
Retail
-
2.8%
1,733
Academy
Sports
&
Outdoors
Inc
108,711
3,507
(b)
Savers
Value
Village
Inc
65,546
Total
Consumer
Discretionary
Distribution
&
Retail
174,257
Consumer
Durables
&
Apparel
-
2.6%
2,270
Steven
Madden
Ltd
95,067
5,333
(b)
Topgolf
Callaway
Brands
Corp
70,236
Total
Consumer
Durables
&
Apparel
165,303
Consumer
Services
-
2.1%
5,884
(b)
Everi
Holdings
Inc
61,252
948
Papa
John's
International
Inc
69,659
Total
Consumer
Services
130,911
Nuveen
Small
Cap
Select
ETF
(NSCS)
(continued)
Portfolio
of
Investments
January
31,
2024
(Unaudited)
8
Shares
Description
(a)
Value
Energy
-
6.7%
5,551
(b)
Diamond
Offshore
Drilling
Inc
67,722
2,074
Matador
Resources
Co
113,842
3,364
Northern
Oil
and
Gas
Inc
112,694
9,292
Permian
Resources
Corp
125,256
Total
Energy
419,514
Equity
Real
Estate
Investment
Trusts
(REITs)
-
3.9%
553
EastGroup
Properties
Inc
98,119
2,621
STAG
Industrial
Inc
96,820
8,017
Summit
Hotel
Properties
Inc
51,950
Total
Equity
Real
Estate
Investment
Trusts
(REITs)
246,889
Financial
Services
-
6.3%
747
Evercore
Inc,
Class
A
128,282
917
FirstCash
Holdings
Inc
105,244
6,091
Ladder
Capital
Corp
66,575
557
Piper
Sandler
Cos
96,634
Total
Financial
Services
396,735
Food,
Beverage
&
Tobacco
-
2.0%
484
MGP
Ingredients
Inc
41,116
5,949
Primo
Water
Corp
86,736
Total
Food,
Beverage
&
Tobacco
127,852
Health
Care
Equipment
&
Services
-
11.8%
1,965
(b)
AtriCure
Inc
66,928
788
(b)
Axonics
Inc
53,489
983
Encompass
Health
Corp
69,832
1,167
(b),(c)
Establishment
Labs
Holdings
Inc
44,930
606
(b)
Glaukos
Corp
53,952
1,360
(b)
HealthEquity
Inc
102,789
2,981
(b)
Option
Care
Health
Inc
93,126
1,684
(b)
Progyny
Inc
64,144
2,223
Select
Medical
Holdings
Corp
57,776
3,018
(b)
SI-BONE
Inc
60,994
1,141
(b)
Tactile
Systems
Technology
Inc
17,309
696
(b)
Tenet
Healthcare
Corp
57,587
Total
Health
Care
Equipment
&
Services
742,856
Household
&
Personal
Products
-
1.7%
1,915
(b)
BellRing
Brands
Inc
105,842
Total
Household
&
Personal
Products
105,842
Insurance
-
1.0%
279
Primerica
Inc
65,331
Total
Insurance
65,331
Materials
-
3.8%
2,131
Avient
Corp
77,163
1,894
Silgan
Holdings
Inc
87,010
2,053
(b)
Summit
Materials
Inc,
Class
A
74,278
9
Shares
Description
(a)
Value
Materials
(continued)
Total
Materials
238,451
Media
&
Entertainment
-
1.1%
8,189
(b)
Magnite
Inc
72,473
Total
Media
&
Entertainment
72,473
Pharmaceuticals,
Biotechnology
&
Life
Sciences
-
4.1%
330
(b)
Biohaven
Ltd
14,678
835
(b)
Crinetics
Pharmaceuticals
Inc
30,461
260
(b)
Cytokinetics
Inc
20,314
1,191
(b)
Halozyme
Therapeutics
Inc
40,315
1,155
(b)
Immunovant
Inc
42,054
524
(b)
Intra-Cellular
Therapies
Inc
35,286
281
(b)
Krystal
Biotech
Inc
31,261
75
(b)
Madrigal
Pharmaceuticals
Inc
16,253
1,405
(b)
Myriad
Genetics
Inc
30,053
Total
Pharmaceuticals,
Biotechnology
&
Life
Sciences
260,675
Semiconductors
&
Semiconductor
Equipment
-
5.2%
2,454
(b)
Ichor
Holdings
Ltd
88,835
711
(b)
Onto
Innovation
Inc
114,826
3,500
(b)
Semtech
Corp
69,440
413
(b)
Silicon
Laboratories
Inc
50,948
Total
Semiconductors
&
Semiconductor
Equipment
324,049
Software
&
Services
-
8.8%
318
(b)
CommVault
Systems
Inc
29,154
249
(b)
CyberArk
Software
Ltd
58,137
2,324
(b)
Freshworks
Inc,
Class
A
51,593
3,755
(b)
PowerSchool
Holdings
Inc,
Class
A
88,393
2,204
(b)
Q2
Holdings
Inc
93,780
1,359
(b)
Sprout
Social
Inc,
Class
A
83,347
822
(b)
Workiva
Inc
76,397
1,061
(b)
Ziff
Davis
Inc
71,511
Total
Software
&
Services
552,312
Technology
Hardware
&
Equipment
-
2.0%
122
(b)
Super
Micro
Computer
Inc
64,612
4,206
(b)
TTM
Technologies
Inc
58,506
Total
Technology
Hardware
&
Equipment
123,118
Transportation
-
2.4%
755
ArcBest
Corp
89,943
763
(b)
Kirby
Corp
60,018
Total
Transportation
149,961
Nuveen
Small
Cap
Select
ETF
(NSCS)
(continued)
Portfolio
of
Investments
January
31,
2024
(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
(a)
Value
Utilities
-
2.2%
1,621
Black
Hills
Corp
83,903
973
Spire
Inc
55,237
Total
Utilities
139,140
Total
Common
Stocks
(cost
$5,527,747)
$
6,113,197
Shares
Description
(a)
Value
88,304
EXCHANGE-TRADED
FUNDS
-
1.4%
88,304
1,010
(c)
SPDR
S&P
Biotech
ETF
88,304
Total
Exchange-Traded
Funds
(cost
$81,862)
88,304
Total
Long-Term
Investments
(cost
$5,609,609)
6,201,501
Shares
Description
(a)
Coupon
Value
INVESTMENTS
PURCHASED
WITH
COLLATERAL
FROM
SECURITIES
LENDING
-
1.3%
82,103
State
Street
Navigator
Securities
Lending
Government
Money
Market
Portfolio(d)
5.340%(e)
$
82,103
Total
Investments
Purchased
with
Collateral
from
Securities
Lending
(cost
$82,103)
82,103
Total
Investments
(cost
$5,691,712
)
-
99.9%
6,283,604
Other
Assets
&
Liabilities,
Net
-
0.1%
4,621
Net
Assets
-
100%
$
6,288,225
11
Level
1
Level
2
Level
3
Total
Long-Term
Investments:
Common
Stocks
$
6,113,197
$
–
$
–
$
6,113,197
Exchange-Traded
Funds
88,304
–
–
88,304
Investments
Purchased
with
Collateral
from
Securities
Lending
82,103
–
–
82,103
Total
$
6,283,604
$
–
$
–
$
6,283,604
For
Fund
portfolio
compliance
purposes,
the
Fund’s
industry
classifications
refer
to
any
one
or
more
of
the
industry
sub-classifications
used
by
one
or
more
widely
recognized
market
indexes
or
ratings
group
indexes,
and/or
as
defined
by
Fund
management.
This
definition
may
not
apply
for
purposes
of
this
report,
which
may
combine
industry
sub-classifications
into
sectors
for
reporting
ease.
(a)
All
percentages
shown
in
the
Portfolio
of
Investments
are
based
on
net
assets.
(b)
Non-income
producing;
issuer
has
not
declared
an
ex-dividend
date
within
the
past
twelve
months.
(c)
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
$79,306.
(d)
The
Fund
may
loan
securities
representing
up
to
one
third
of
the
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
value,
at
the
inception
of
each
loan,
equal
to
not
less
than
100%
of
the
value
of
the
loaned
securities.
The
cash
collateral
received
by
the
Fund
is
invested
in
this
money
market
fund.
(e)
The
rate
shown
is
the
one-day
yield
as
of
the
end
of
the
reporting
period.
ETF
Exchange-Traded
Fund
REIT
Real
Estate
Investment
Trust
S&P
Standard
&
Poor's
SPDR
Standard
&
Poor's
Depositary
Receipt
12
Nuveen
Winslow
Large-Cap
Growth
ESG
ETF
(NWLG)
Portfolio
of
Investments
January
31,
2024
(Unaudited)
Shares
Description
(a)
Value
LONG-TERM
INVESTMENTS
-
99.5%
X
6,763,111
COMMON
STOCKS
-
99.5%
X
6,763,111
Capital
Goods
-
3.4%
207
Parker-Hannifin
Corp
$
96,152
535
Trane
Technologies
PLC
134,847
Total
Capital
Goods
230,999
Consumer
Discretionary
Distribution
&
Retail
-
8.6%
3,195
(b)
Amazon.com
Inc
495,864
88
(b)
O'Reilly
Automotive
Inc
90,028
Total
Consumer
Discretionary
Distribution
&
Retail
585,892
Consumer
Durables
&
Apparel
-
1.3%
192
(b)
Lululemon
Athletica
Inc
87,133
Total
Consumer
Durables
&
Apparel
87,133
Consumer
Services
-
4.9%
71
(b)
Chipotle
Mexican
Grill
Inc
171,023
410
Hilton
Worldwide
Holdings
Inc
78,294
291
McDonald's
Corp
85,182
Total
Consumer
Services
334,499
Consumer
Staples
Distribution
&
Retail
-
1.2%
115
Costco
Wholesale
Corp
79,911
Total
Consumer
Staples
Distribution
&
Retail
79,911
Financial
Services
-
8.2%
1,030
KKR
&
Co
Inc
89,177
403
Mastercard
Inc,
Class
A
181,040
236
Moody's
Corp
92,521
143
MSCI
Inc
85,603
407
Visa
Inc,
Class
A
111,217
Total
Financial
Services
559,558
Health
Care
Equipment
&
Services
-
9.3%
1,260
(b)
Boston
Scientific
Corp
79,707
600
(b)
Dexcom
Inc
72,810
259
(b)
IDEXX
Laboratories
Inc
133,406
522
(b)
Intuitive
Surgical
Inc
197,431
284
UnitedHealth
Group
Inc
145,334
Total
Health
Care
Equipment
&
Services
628,688
Materials
-
1.4%
232
Linde
PLC
93,921
Total
Materials
93,921
Media
&
Entertainment
-
5.7%
1,409
(b)
Alphabet
Inc,
Class
A
197,401
1,345
(b)
Alphabet
Inc,
Class
C
190,721
Total
Media
&
Entertainment
388,122
Pharmaceuticals,
Biotechnology
&
Life
Sciences
-
4.6%
203
Eli
Lilly
&
Co
131,059
100
Thermo
Fisher
Scientific
Inc
53,898
298
(b)
Vertex
Pharmaceuticals
Inc
129,147
Total
Pharmaceuticals,
Biotechnology
&
Life
Sciences
314,104
13
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
(a)
Value
Semiconductors
&
Semiconductor
Equipment
-
16.6%
303
Analog
Devices
Inc
$
58,285
240
ASML
Holding
NV
208,757
168
Broadcom
Inc
198,240
299
Lam
Research
Corp
246,726
677
NVIDIA
Corp
416,537
Total
Semiconductors
&
Semiconductor
Equipment
1,128,545
Software
&
Services
-
27.7%
185
Accenture
PLC,
Class
A
67,318
347
(b)
Atlassian
Corp
Ltd,
Class
A
86,670
2,317
Microsoft
Corp
921,193
690
(b)
Salesforce
Inc
193,952
352
(b)
ServiceNow
Inc
269,421
370
(b)
Snowflake
Inc,
Class
A
72,387
218
(b)
Synopsys
Inc
116,270
532
(b)
Workday
Inc,
Class
A
154,849
Total
Software
&
Services
1,882,060
Technology
Hardware
&
Equipment
-
5.4%
1,982
Apple
Inc
365,481
Total
Technology
Hardware
&
Equipment
365,481
Transportation
-
1.2%
1,290
(b)
Uber
Technologies
Inc
84,198
Total
Transportation
84,198
Total
Long-Term
Investments
(cost
$4,954,957)
6,763,111
Other
Assets
&
Liabilities,
Net
-
0.5%
32,354
Net
Assets
-
100%
$
6,795,465
Level
1
Level
2
Level
3
Total
Long-Term
Investments:
Common
Stocks
$
6,763,111
$
–
$
–
$
6,763,111
Total
$
6,763,111
$
–
$
–
$
6,763,111
Nuveen
Winslow
Large-Cap
Growth
ESG
ETF
(NWLG)
(continued)
Portfolio
of
Investments
January
31,
2024
(Unaudited)
14
For
Fund
portfolio
compliance
purposes,
the
Fund’s
industry
classifications
refer
to
any
one
or
more
of
the
industry
sub-classifications
used
by
one
or
more
widely
recognized
market
indexes
or
ratings
group
indexes,
and/or
as
defined
by
Fund
management.
This
definition
may
not
apply
for
purposes
of
this
report,
which
may
combine
industry
sub-classifications
into
sectors
for
reporting
ease.
(a)
All
percentages
shown
in
the
Portfolio
of
Investments
are
based
on
net
assets.
(b)
Non-income
producing;
issuer
has
not
declared
an
ex-dividend
date
within
the
past
twelve
months.