1
Nuveen
Floating
Rate
Income
Fund
Portfolio
of
Investments
October
31,
2023
(Unaudited)
Principal
Amount
(000)
Description
(a)
Coupon
(b)
Reference
Rate
(b)
Spread
(b)
Maturity
(c)
Value
LONG-TERM
INVESTMENTS
-
158.7% 
(96.6%
of
Total
Investments)
X
–
VARIABLE
RATE
SENIOR
LOAN
INTERESTS
-
131
.7
%
(
80
.2
%
of
Total
Investments)
(b)
X
1,592,289,972
Automobiles
&
Components
-
0.6%
(0.3%
of
Total
Investments)
$
1,048
Adient
US
LLC,
Term
Loan
B
8.689%
TSFR1M
3.250%
4/08/28
$
1,049,328
3,320
Clarios
Global
LP,
Term
Loan
9.074%
TSFR1M
3.750%
4/20/30
3,319,170
837
DexKo
Global
Inc.,
Term
Loan
B
9.402%
SOFR90A
3.750%
10/04/28
802,332
1,505
Phinia
Inc,
Term
Loan
B
9.490%
SOFR90A
4.000%
7/03/28
1,508,762
Total
Automobiles
&
Components
6,679,592
Capital
Goods
-
8.2%
(5.0%
of
Total
Investments)
1,930
ACProducts
Holdings
Inc,
Term
Loan
,
(WI/DD)
TBD
TBD
TBD
TBD
1,540,297
627
Aegion
Corporation,
Term
Loan
10.395%
TSFR3M
4.750%
5/17/28
623,785
1,905
AI
Alpine
AT
Bidco
GmbH,
Term
Loan
B
8.172%
CME
Term
SOFR
3
Month
2.750%
11/06/25
1,901,028
7,562
Ali
Group
North
America
Corporation,
Term
Loan
B
7.439%
TSFR1M
2.000%
10/13/28
7,563,555
3,704
Alliance
Laundry
Systems
LLC,
Term
Loan
B
8.932%
SOFR30A
3.500%
10/08/27
3,702,304
5,348
Avolon
TLB
Borrower
1
(US)
LLC,
Term
Loan
B6
7.839%
SOFR30A
2.500%
6/22/28
5,355,131
3,244
Centuri
Group,
Inc,
Term
Loan
B
7.294%
Prime
+
TSFR1M
2.000%
8/27/28
3,243,176
9,709
Chamberlain
Group
Inc,
Term
Loan
B
8.674%
SOFR30A
3.250%
10/22/28
9,446,095
2,394
Chart
Industries,
Inc.,
Term
Loan
8.665%
TSFR1M
3.250%
3/17/30
2,392,483
1,557
Conair
Holdings,
LLC,
Term
Loan
B
9.189%
TSFR1M
3.750%
5/17/28
1,446,875
4,663
Core
&
Main
LP,
Term
Loan
B
7.991%
SOFR30A
+
SOFR180A
2.500%
6/10/28
4,662,958
1,195
Cornerstone
Building
Brands,
Inc.,
Term
Loan
B
8.685%
TSFR1M
3.250%
4/12/28
1,139,026
2,553
Emrld
Borrower
LP,
Term
Loan
B
8.380%
TSFR3M
3.000%
5/04/30
2,550,811
3,461
Gardner
Denver,
Inc.,
Term
Loan
B2
7.174%
TSFR1M
1.750%
2/28/27
3,472,674
5,257
Gates
Global
LLC,
Term
Loan
B3
7.924%
TSFR1M
2.500%
3/31/27
5,254,533
752
Griffon
Corporation,
Term
Loan
B
7.791%
SOFR90A
2.250%
1/19/29
750,588
1,693
Grinding
Media
Inc.,
Term
Loan
B
9.684%
SOFR90A
4.000%
10/12/28
1,650,777
2,199
Madison
IAQ
LLC,
Term
Loan
8.703%
TSFR1M
3.250%
6/21/28
2,124,695
3,134
Osmose
Utilities
Services,
Inc.,
Term
Loan
8.689%
TSFR1M
3.250%
6/22/28
3,076,568
1,279
Pike
Corporation,
Term
Loan
B
8.439%
TSFR1M
3.000%
1/21/28
1,277,851
7,492
Quikrete
Holdings,
Inc.,
Term
Loan,
First
Lien
8.064%
TSFR1M
2.625%
1/31/27
7,488,706
3,413
Resideo
Funding
Inc.,
Term
Loan
7.703%
SOFR30A
+
TSFR1M
2.250%
2/12/28
3,420,178
2,206
Standard
Industries
Inc.,
Term
Loan
B
7.953%
TSFR1M
2.500%
9/22/28
2,212,129
4,111
TransDigm,
Inc.,
Term
Loan
H
8.640%
SOFR90A
3.250%
2/22/27
4,114,295
10,877
TransDigm,
Inc.,
Term
Loan
I
8.640%
SOFR90A
3.250%
8/24/28
10,877,306
1,299
Victory
Buyer
LLC,
Term
Loan
9.189%
SOFR30A
3.750%
11/18/28
1,224,300
6,875
Windsor
Holdings
III,
LLC,
Term
Loan
B
9.815%
TSFR1M
4.500%
8/01/30
6,863,347
Total
Capital
Goods
99,375,471
Nuveen
Floating
Rate
Income
Fund
(continued)
Portfolio
of
Investments
October
31,
2023
(Unaudited)
2
Principal
Amount
(000)
Description
(a)
Coupon
(b)
Reference
Rate
(b)
Spread
(b)
Maturity
(c)
Value
Commercial
&
Professional
Services
-
6.4%
(3.9%
of
Total
Investments)
$
2,125
Allied
Universal
Holdco
LLC,
Term
Loan
B
9.174%
TSFR1M
3.750%
5/14/28
$
2,021,719
4,039
Amentum
Government
Services
Holdings
LLC,
Term
Loan
9.335%
SOFR30A
4.000%
2/07/29
3,961,894
1,900
Anticimex
International
AB,
Term
Loan
B1
8.517%
SOFR90A
3.150%
11/16/28
1,878,140
1,836
Camelot
U.S.
Acquisition
LLC,
Term
Loan
B
8.439%
CME
Term
SOFR
1
Month
3.000%
10/31/26
1,835,977
1,681
CHG
Healthcare
Services
Inc.,
Term
Loan
8.575%
TSFR1M
3.250%
9/30/28
1,665,263
608
CoreLogic,
Inc.,
Term
Loan
8.931%
TSFR1M
3.500%
6/02/28
555,318
4,209
Covanta
Holding
Corporation,
Term
Loan
B
7.825%
TSFR1M
2.500%
11/30/28
4,153,921
320
Covanta
Holding
Corporation,
Term
Loan
C
7.825%
TSFR1M
2.500%
11/30/28
315,922
5,294
Creative
Artists
Agency,
LLC
,
Term
Loan
B
,
(DD1)
8.824%
TSFR1M
3.500%
11/16/28
5,283,012
6,624
Dun
&
Bradstreet
Corporation
(The),
Term
Loan
B
8.176%
SOFR30A
2.750%
2/08/26
6,624,069
3,812
EAB
Global,
Inc.,
Term
Loan
8.939%
TSFR1M
3.500%
8/16/28
3,757,911
2,395
EVERTEC
Group
LLC,
Term
Loan
,
(WI/DD)
TBD
TBD
TBD
TBD
2,395,000
2,501
Garda
World
Security
Corporation,
Term
Loan
B
9.746%
SOFR90A
4.250%
10/30/26
2,497,016
3,767
GFL
Environmental
Inc.,
First
Lien
Term
Loan
7.912%
TSFR3M
2.500%
5/31/27
3,772,527
1,715
Herman
Miller,
Inc,
Term
Loan
B
7.439%
TSFR1M
2.000%
7/19/28
1,696,778
2,423
LABL,
Inc.,
Term
Loan,
First
Lien
10.424%
TSFR1M
5.000%
10/29/28
2,288,673
290
(d)
National
Intergovernmental
Purchasing
Alliance
Co
0.500%
CME
Term
SOFR
1
Month
4.250%
7/25/30
289,820
3,085
National
Intergovernmental
Purchasing
Alliance
Co
9.628%
CME
Term
SOFR
1
Month
4.250%
7/25/30
3,085,180
1,740
Physician
Partners
LLC,
Term
Loan
9.533%
SOFR90A
4.000%
2/01/29
1,649,782
5,380
Prime
Security
Services
Borrower,
LLC,
Term
Loan
B
7.832%
SOFR90A
2.500%
10/11/30
5,374,970
47
Travelport
Finance
(Luxembourg)
S.a.r.l.,
Term
Loan
,
(cash
3.500%,
PIK
6.500%)
6.350%
1-Month
LIBOR
3.631%
2/28/25
45,497
7,354
Verscend
Holding
Corp.,
Term
Loan
B
9.325%
TSFR1M
4.000%
8/27/25
7,359,545
3,962
Vertical
US
Newco
Inc,
Term
Loan
B
,
(DD1)
9.381%
6-Month
LIBOR
3.500%
7/31/27
3,940,368
775
VT
Topco,
Inc.,
Term
Loan
B
9.661%
TSFR3M
4.250%
8/10/30
774,760
11,146
WIN
Waste
Innovations
Holdings,
Inc.,
Term
Loan
B
,
(DD1)
8.189%
TSFR1M
2.750%
3/25/28
9,968,525
Total
Commercial
&
Professional
Services
77,191,587
Consumer
Discretionary
Distribution
&
Retail
-
5.0%
(3.1%
of
Total
Investments)
1,805
Academy,
Ltd.,
Term
Loan
9.179%
TSFR1M
3.750%
11/06/27
1,808,071
6,308
Avis
Budget
Car
Rental,
LLC,
Term
Loan
B
7.189%
TSFR1M
1.750%
8/06/27
6,280,019
3,656
Avis
Budget
Car
Rental,
LLC,
Term
Loan
C
8.924%
SOFR30A
3.500%
3/15/29
3,664,475
1,252
Belk,
Inc.,
Term
Loan
15.000%
Prime
6.500%
7/31/25
1,080,586
6,086
Belk,
Inc.,
Term
Loan
,
(cash
15.299%,
PIK
8.000%)
10.000%
N/A
N/A
7/31/25
1,166,412
2,185
Belron
Finance
US
LLC,
Term
Loan
8.245%
TSFR3M
2.750%
4/06/29
2,190,674
3
Principal
Amount
(000)
Description
(a)
Coupon
(b)
Reference
Rate
(b)
Spread
(b)
Maturity
(c)
Value
Consumer
Discretionary
Distribution
&
Retail
(continued)
$
1,088
Driven
Holdings,
LLC,
Term
Loan
B
8.439%
CME
Term
SOFR
1
Month
3.000%
12/17/28
$
1,062,238
1,693
EOS
Finco
Sarl,
Term
Loan
11.164%
TSFR2M
5.750%
8/03/29
1,595,329
910
Fastlane
Parent
Company,
Inc.,
Term
Loan
B
9.827%
SOFR30A
4.500%
9/29/28
900,190
5,344
Jo-Ann
Stores,
Inc.,
Term
Loan
B1
10.391%
SOFR90A
4.750%
6/30/28
1,678,074
5,624
LBM
Acquisition
LLC,
Term
Loan
B
9.174%
TSFR1M
3.750%
12/18/27
5,364,143
1,703
Les
Schwab
Tire
Centers,
Term
Loan
B
8.692%
SOFR30A
3.250%
11/02/27
1,699,558
22,219
PetSmart,
Inc.,
Term
Loan
B
,
(DD1)
9.174%
TSFR1M
3.750%
2/12/28
21,984,836
5,760
Restoration
Hardware,
Inc.,
Term
Loan
B
7.939%
SOFR30A
2.500%
10/15/28
5,398,536
1,228
SRS
Distribution
Inc.,
Term
Loan
8.825%
TSFR1M
3.500%
6/04/28
1,199,725
1,435
Staples,
Inc.,
Term
Loan
,
(DD1)
10.634%
3-Month
LIBOR
5.000%
4/12/26
1,237,524
2,278
Wand
NewCo
3,
Inc.,
Term
Loan
8.174%
TSFR1M
2.750%
2/05/26
2,276,919
Total
Consumer
Discretionary
Distribution
&
Retail
60,587,309
Consumer
Durables
&
Apparel
-
2.1%
(1.3%
of
Total
Investments)
8,177
AI
Aqua
Merger
Sub,
Inc.,
Term
Loan
B,
First
Lien
9.082%
SOFR30A
3.750%
7/30/28
8,035,066
4,239
Birkenstock
GmbH
&
Co.
KG,
Term
Loan
B
8.377%
SOFR90A
2.750%
4/28/28
4,236,673
1,563
Hayward
Industries,
Inc.,
Term
Loan
8.189%
TSFR1M
2.750%
5/28/28
1,539,370
884
New
Trojan
Parent,
Inc.,
Term
Loan,
First
Lien
8.696%
TSFR1M
3.250%
1/06/28
440,268
108
Serta
Simmons
Bedding,
LLC,
Term
Loan
12.900%
SOFR90A
7.500%
6/29/28
107,218
1,659
SRAM,
LLC
,
Term
Loan
B
8.189%
TSFR1M
2.750%
5/18/28
1,654,943
6,199
Topgolf
Callaway
Brands
Corp.,
Term
Loan
B
8.924%
TSFR1M
3.500%
3/09/30
6,178,208
3,344
Weber-Stephen
Products
LLC,
Term
Loan
B
8.689%
TSFR1M
3.250%
10/30/27
2,948,356
Total
Consumer
Durables
&
Apparel
25,140,102
Consumer
Services
-
18.7%
(11.4%
of
Total
Investments)
34,143
1011778
B.C.
Unlimited
Liability
Company,
Term
Loan
B5
7.574%
TSFR1M
2.250%
9/13/30
33,861,544
717
24
Hour
Fitness
Worldwide,
Inc.,
Exit
Term
Loan
19.669%
3-Month
LIBOR
14.000%
9/29/26
376,576
1,540
24
Hour
Fitness
Worldwide,
Inc.,
Term
Loan
10.652%
SOFR90A
5.000%
12/29/25
500,494
3,855
Alterra
Mountain
Company,
Term
Loan
8.939%
TSFR1M
3.500%
8/17/28
3,861,857
205
Alterra
Mountain
Company,
Term
Loan
B
9.174%
TSFR1M
3.750%
5/31/30
205,490
1,464
Aramark
Services,
Inc.,
Term
Loan
B6
7.939%
TSFR1M
2.500%
6/22/30
1,464,170
11,870
Caesars
Entertainment
Corp,
Term
Loan
B
8.674%
TSFR1M
3.250%
1/25/30
11,842,336
3,195
Carnival
Corporation,
Term
Loan
B
8.689%
TSFR1M
3.250%
10/18/28
3,142,091
4,000
Carnival
Corporation,
Term
Loan
B
8.336%
TSFR1M
3.000%
8/08/27
3,934,975
6,730
Churchill
Downs
Incorporated,
Term
Loan
B1
7.424%
TSFR1M
2.000%
3/17/28
6,729,835
16,947
ClubCorp
Holdings,
Inc.,
Term
Loan
B
8.189%
1-Month
LIBOR
2.750%
9/18/24
16,491,642
Nuveen
Floating
Rate
Income
Fund
(continued)
Portfolio
of
Investments
October
31,
2023
(Unaudited)
4
Principal
Amount
(000)
Description
(a)
Coupon
(b)
Reference
Rate
(b)
Spread
(b)
Maturity
(c)
Value
Consumer
Services
(continued)
$
10,071
Equinox
Holdings,
Inc.,
Term
Loan,
First
Lien
8.691%
3-Month
LIBOR
+
SOFR180A
3.000%
3/08/24
$
9,756,433
15,352
Fertitta
Entertainment,
LLC,
Term
Loan
B
9.324%
SOFR30A
4.000%
1/27/29
15,037,212
7,472
Formula
One
Holdings
Limited,
Term
Loan
B
7.574%
TSFR1M
2.250%
1/15/30
7,478,986
2,304
Four
Seasons
Hotels
Limited,
Term
Loan
B
7.924%
SOFR30A
2.500%
11/30/29
2,307,633
1,945
GT
Polaris,
Inc.,
Term
Loan
9.395%
TSFR3M
3.750%
9/24/27
1,845,437
5,836
GVC
Holdings
(Gibraltar)
Limited,
Term
Loan
B
8.900%
SOFR90A
3.500%
10/31/29
5,844,437
5,145
Hilton
Grand
Vacations
Borrower
LLC,
Term
Loan
B
8.075%
TSFR1M
2.750%
8/02/28
5,150,634
10,242
Hilton
Worldwide
Finance,
LLC,
Term
Loan
B2
7.174%
SOFR30A
1.750%
6/21/26
10,247,539
15,427
IRB
Holding
Corp,
Term
Loan
B
8.424%
SOFR30A
3.000%
12/15/27
15,282,029
3,734
Life
Time
Fitness
Inc
,
Term
Loan
B
10.130%
TSFR3M
4.750%
1/15/26
3,742,112
568
Motion
Finco
Sarl,
Term
Loan
B2
8.902%
SOFR90A
3.250%
11/04/26
566,853
1,695
NASCAR
Holdings,
Inc,
Term
Loan
B
7.939%
TSFR1M
2.500%
10/18/26
1,701,972
3,079
PCI
Gaming
Authority,
Term
Loan
7.939%
TSFR1M
2.500%
5/31/26
3,080,210
2,573
Penn
National
Gaming,
Inc.,
Term
Loan
B
8.170%
SOFR30A
2.750%
4/20/29
2,572,584
2,728
Scientific
Games
Holdings
LP,
Term
Loan
B
8.914%
SOFR90A
3.500%
2/04/29
2,687,186
9,996
Scientific
Games
International,
Inc.,
Term
Loan
8.435%
SOFR30A
3.000%
4/07/29
9,998,624
5,758
SeaWorld
Parks
&
Entertainment,
Inc.,
Term
Loan
B
8.439%
TSFR1M
3.000%
8/25/28
5,755,082
5,791
Spin
Holdco
Inc.,
Term
Loan
9.664%
SOFR90A
4.000%
3/04/28
4,981,238
18,915
Stars
Group
Holdings
B.V.
(The),
Term
Loan
7.902%
SOFR90A
2.250%
7/10/25
18,929,430
4,668
Stars
Group
Holdings
B.V.
(The),
Term
Loan
B
8.902%
SOFR90A
3.250%
7/04/28
4,677,652
7,825
Station
Casinos
LLC,
Term
Loan
B
7.674%
TSFR1M
2.250%
2/08/27
7,783,583
2,308
Twin
River
Worldwide
Holdings,
Inc.,
Term
Loan
B
8.927%
SOFR90A
3.250%
10/01/28
2,150,161
1,732
William
Morris
Endeavor
Entertainment,
LLC,
Term
Loan,
First
Lien
8.075%
TSFR1M
2.750%
5/16/25
1,732,576
Total
Consumer
Services
225,720,613
Consumer
Staples
Distribution
&
Retail
-
0.8%
(0.5%
of
Total
Investments)
2,300
Cardenas
Markets,
Inc.,
Term
Loan
12.240%
SOFR90A
6.750%
8/01/29
2,306,858
2,818
US
Foods,
Inc.,
Term
Loan
B
7.939%
TSFR1M
2.500%
11/22/28
2,828,608
4,481
US
Foods,
Inc.,
Term
Loan
B
,
(DD1)
7.439%
TSFR1M
2.000%
9/13/26
4,484,518
Total
Consumer
Staples
Distribution
&
Retail
9,619,984
Diversified
Financials
-
0.0%
(0.0%
of
Total
Investments)
4,663
(e)
Ditech
Holding
Corporation,
Term
Loan
,
(DD1)
0.000%
N/A
N/A
12/19/22
137,554
Total
Diversified
Financials
137,554
5
Principal
Amount
(000)
Description
(a)
Coupon
(b)
Reference
Rate
(b)
Spread
(b)
Maturity
(c)
Value
Energy
-
4.1%
(2.5%
of
Total
Investments)
$
2,948
BCP
Renaissance
Parent
LLC,
Term
Loan
B
8.902%
SOFR90A
3.500%
10/31/28
$
2,936,221
4,086
Buckeye
Partners,
L.P.,
Term
Loan
B
7.666%
SOFR30A
2.250%
11/01/26
4,086,393
1,125
EG
America
LLC,
Term
Loan
9.300%
1-Month
LIBOR
4.000%
2/05/25
1,124,149
9,954
Freeport
LNG
Investments
LLLP
8.677%
CME
Term
SOFR
3
Month
3.000%
11/16/26
9,850,122
499
Freeport
LNG
Investments,
LLLP,
Term
Loan
B
,
(DD1)
9.177%
SOFR90A
3.500%
12/21/28
491,118
8,461
Gulf
Finance,
LLC,
Term
Loan
12.201%
SOFR30A
+
SOFR180A
6.750%
8/25/26
8,499,522
205
M6
ETX
Holdings
II
Midco
LLC,
Term
Loan
B
9.924%
SOFR30A
4.500%
8/11/29
203,952
3,621
Oryx
Midstream
Services
Permian
Basin
LLC,
Term
Loan
8.692%
SOFR30A
3.250%
10/05/28
3,620,241
7,779
QuarterNorth
Energy
Holding
Inc.,
Exit
Term
Loan,
Second
Lien
13.439%
TSFR1M
8.000%
8/27/26
7,773,870
4,028
TransMontaigne
Operating
Company
L.P.,
Term
Loan
B
8.940%
TSFR1M
3.500%
11/05/28
3,986,699
4,911
Traverse
Midstream
Partners
LLC,
Term
Loan
9.240%
TSFR3M
3.750%
2/16/28
4,907,662
1,795
Whitewater
Whistler
Holdings,
LLC,
Term
Loan
B
8.146%
TSFR3M
2.750%
2/15/30
1,797,179
Total
Energy
49,277,128
Financial
Services
-
2.4%
(1.5%
of
Total
Investments)
868
Advisor
Group,
Inc.,
Term
Loan
B
9.824%
TSFR1M
4.500%
8/16/28
865,625
6,835
Avolon
TLB
Borrower
1
(US)
LLC,
Term
Loan
B4
6.939%
SOFR30A
1.500%
2/12/27
6,834,473
7,827
Fleetcor
Technologies
Operating
Company,
LLC,
Term
Loan
B4
7.174%
TSFR1M
1.750%
4/30/28
7,818,894
5,685
GTCR
W
MERGER
SUB,
Term
Loan
,
(WI/DD)
TBD
TBD
TBD
TBD
5,651,828
4,220
Motion
Finco
Sarl,
Term
Loan
B1
,
(DD1)
8.903%
SOFR90A
3.250%
11/04/26
4,209,309
3,740
Trans
Union,
LLC,
Term
Loan
B6
7.575%
TSFR1M
2.250%
12/01/28
3,738,781
Total
Financial
Services
29,118,910
Food,
Beverage
&
Tobacco
-
2.9%
(1.7%
of
Total
Investments)
4,194
8th
Avenue
Food
&
Provisions,
Inc.,
Term
Loan,
First
Lien
9.189%
TSFR1M
3.750%
10/01/25
3,971,414
1,743
Arterra
Wines
Canada,
Inc.,
Term
Loan
9.152%
SOFR90A
3.500%
11/25/27
1,649,426
2,541
CHG
PPC
Parent
LLC,
Term
Loan
8.439%
TSFR1M
3.000%
12/08/28
2,515,720
4,589
City
Brewing
Company,
LLC,
Term
Loan
,
(DD1)
9.164%
TSFR1M
3.500%
4/05/28
3,375,078
2,196
Froneri
International
Ltd.,
Term
Loan
7.674%
TSFR1M
2.250%
1/31/27
2,187,993
2,999
Naked
Juice
LLC,
Term
Loan
8.650%
3-Month
LIBOR
+
SOFR90A
3.250%
1/20/29
2,767,043
738
Naked
Juice
LLC,
Term
Loan,
Second
Lien
11.490%
SOFR90A
6.000%
1/20/30
601,584
6,203
Sunshine
Investments
B.V.,
Term
Loan
9.615%
SOFR90A
4.250%
5/05/29
6,174,684
2,648
Sycamore
Buyer
LLC,
Term
Loan
B
7.691%
SOFR30A
2.250%
7/22/29
2,600,582
6,524
Triton
Water
Holdings,
Inc,
Term
Loan
8.902%
SOFR90A
3.250%
3/31/28
6,197,072
Nuveen
Floating
Rate
Income
Fund
(continued)
Portfolio
of
Investments
October
31,
2023
(Unaudited)
6
Principal
Amount
(000)
Description
(a)
Coupon
(b)
Reference
Rate
(b)
Spread
(b)
Maturity
(c)
Value
Food,
Beverage
&
Tobacco
(continued)
$
2,556
UTZ
Quality
Foods,
LLC,
Term
Loan
B
8.640%
SOFR90A
3.000%
1/20/28
$
2,555,408
Total
Food,
Beverage
&
Tobacco
34,596,004
Health
Care
Equipment
&
Services
-
14.6%
(8.9%
of
Total
Investments)
7,105
AHP
Health
Partners,
Inc.,
Term
Loan
B
8.939%
TSFR1M
3.500%
8/23/28
7,109,441
142
Athenahealth,
Inc.,
Term
Loan
B
8.577%
SOFR30A
3.250%
1/27/29
137,498
22,839
Bausch
&
Lomb,
Inc.,
Term
Loan
8.755%
SOFR90A
3.250%
5/05/27
21,900,699
3,244
Carestream
Health,
Inc.,
Term
Loan
12.990%
SOFR90A
7.500%
9/30/27
2,414,045
7,161
CNT
Holdings
I
Corp,
Term
Loan
8.926%
SOFR90A
3.500%
11/08/27
7,134,265
319
DaVita,
Inc.
,
Term
Loan
B
7.189%
TSFR1M
1.750%
8/12/26
315,286
376
Element
Materials
Technology
Group
US
Holdings
Inc
9.740%
CME
Term
SOFR
1
Month
4.250%
4/12/29
365,134
815
Element
Materials
Technology
Group
US
Holdings
Inc.,
Term
Loan
9.740%
CME
Term
SOFR
1
Month
4.250%
4/12/29
791,124
1,424
Embecta
Corp,
Term
Loan
B
8.337%
SOFR90A
3.000%
1/27/29
1,381,469
1,905
Gainwell
Acquisition
Corp.,
Term
Loan
B
9.490%
SOFR90A
4.000%
10/01/27
1,826,021
1,530
Global
Medical
Response,
Inc.,
Term
Loan
9.895%
TSFR3M
4.250%
3/14/25
1,000,933
10,405
Global
Medical
Response,
Inc.,
Term
Loan
B
9.934%
SOFR90A
4.250%
10/02/25
6,806,537
10,089
ICON
Luxembourg
S.A.R.L.,
Term
Loan
7.902%
SOFR90A
2.250%
7/01/28
10,106,084
2,359
ICU
Medical,
Inc.,
Term
Loan
B
8.040%
SOFR90A
2.500%
12/14/28
2,352,328
1,222
Insulet
Corporation,
Term
Loan
B
8.689%
TSFR1M
3.250%
5/04/28
1,219,462
31,813
Medline
Borrower,
LP,
Term
Loan
B
8.689%
TSFR1M
3.250%
10/21/28
31,644,110
3,743
National
Mentor
Holdings,
Inc.,
Term
Loan
9.207%
SOFR90A
+
TSFR1M
3.750%
3/02/28
3,276,599
61
National
Mentor
Holdings,
Inc.,
Term
Loan
C
9.240%
SOFR90A
3.750%
3/02/28
53,737
4,814
Onex
TSG
Intermediate
Corp.,
Term
Loan
B
10.395%
TSFR3M
4.750%
2/26/28
4,459,165
20,085
Parexel
International
Corporation,
Term
Loan,
First
Lien
8.575%
TSFR1M
3.250%
11/15/28
19,872,888
5,911
Phoenix
Guarantor
Inc,
Term
Loan
B
8.689%
TSFR1M
3.250%
3/05/26
5,858,929
4,875
Phoenix
Guarantor
Inc,
Term
Loan
B3
8.939%
TSFR1M
3.500%
3/05/26
4,846,359
11,554
Select
Medical
Corporation,
Term
Loan
B1
8.324%
TSFR1M
3.000%
3/06/27
11,538,297
3,600
Star
Parent,
Inc.,
Term
Loan
B
9.386%
3-Month
LIBOR
4.000%
9/28/30
3,441,618
15,710
Surgery
Center
Holdings,
Inc.,
Term
Loan
9.203%
TSFR1M
3.750%
8/31/26
15,714,115
2,891
Team
Health
Holdings,
Inc.,
Term
Loan
B
10.595%
SOFR30A
+
SOFR90A
5.250%
3/02/27
2,089,426
5,000
Team
Health
Holdings,
Inc.,
Term
Loan,
First
Lien
8.191%
1-Month
LIBOR
2.750%
2/06/24
4,897,342
2,349
US
Radiology
Specialists,
Inc.,
Term
Loan
10.740%
SOFR90A
5.250%
12/15/27
2,225,283
2,441
Vyaire
Medical,
Inc.,
Term
Loan
B
10.408%
TSFR3M
4.750%
4/16/25
1,735,017
Total
Health
Care
Equipment
&
Services
176,513,211
7
Principal
Amount
(000)
Description
(a)
Coupon
(b)
Reference
Rate
(b)
Spread
(b)
Maturity
(c)
Value
Household
&
Personal
Products
-
0.7%
(0.4%
of
Total
Investments)
$
1,408
Energizer
Holdings,
Inc.,
Term
Loan
7.703%
TSFR1M
2.250%
12/22/27
$
1,407,796
3,291
Kronos
Acquisition
Holdings
Inc.,
Term
Loan
B
9.532%
TSFR3M
+
SOFR90A
4.000%
12/22/26
3,231,296
1,712
Kronos
Acquisition
Holdings
Inc.,
Term
Loan,
First
Lien
11.567%
SOFR90A
6.000%
12/22/26
1,714,071
1,513
Reynolds
Consumer
Products
LLC,
Term
Loan
7.174%
TSFR1M
1.750%
2/04/27
1,511,487
Total
Household
&
Personal
Products
7,864,650
Insurance
-
5.9%
(3.6%
of
Total
Investments)
9,815
Acrisure,
LLC,
Term
Loan
B
8.939%
1-Month
LIBOR
3.500%
2/15/27
9,581,994
3,701
Alliant
Holdings
Intermediate,
LLC,
Term
Loan
B4
8.939%
1-Month
LIBOR
3.500%
11/06/27
3,692,845
7,798
Alliant
Holdings
Intermediate,
LLC,
Term
Loan
B5
8.835%
TSFR1M
3.500%
2/08/27
7,780,048
2,321
AmWINS
Group,
Inc.,
Term
Loan
B
8.189%
SOFR30A
2.750%
2/19/28
2,319,657
493
AssuredPartners,
Inc.,
Term
Loan
8.824%
SOFR30A
3.500%
2/13/27
488,806
693
Asurion
LLC,
Term
Loan
B11
9.674%
TSFR1M
4.250%
8/19/28
663,580
12,017
Asurion
LLC,
Term
Loan
B8
8.689%
TSFR1M
3.250%
12/23/26
11,633,082
3,963
Asurion
LLC,
Term
Loan
B9
8.689%
TSFR1M
3.250%
7/31/27
3,794,933
4,408
Broadstreet
Partners,
Inc.,
Term
Loan
B
8.325%
TSFR1M
3.000%
1/27/27
4,370,234
2,352
Broadstreet
Partners,
Inc.,
Term
Loan
B2
8.689%
TSFR1M
3.250%
1/27/27
2,332,337
249
Broadstreet
Partners,
Inc.,
Term
Loan
B3
9.324%
TSFR1M
4.000%
1/26/29
249,012
1,151
Hub
International
Limited,
Term
Loan
B
9.383%
SOFR90A
4.000%
11/10/29
1,151,133
7,485
HUB
International
Limited,
Term
Loan
B
9.662%
CME
Term
SOFR
1
Month
4.250%
6/08/30
7,489,736
1,601
Ryan
Specialty
Group,
LLC,
Term
Loan
8.424%
SOFR30A
3.000%
9/01/27
1,601,836
3,960
USI
Inc/NY,
Term
Loan
,
(WI/DD)
TBD
TBD
TBD
TBD
3,945,645
1,315
USI,
Inc.,
Term
Loan
8.640%
SOFR90A
3.250%
9/14/30
1,313,567
8,994
USI,
Inc.,
Term
Loan
9.140%
SOFR90A
3.750%
11/16/29
8,981,963
Total
Insurance
71,390,408
Materials
-
6.1%
(3.7%
of
Total
Investments)
1,180
Arsenal
AIC
Parent
LLC,
Term
Loan
9.879%
SOFR90A
4.500%
7/27/30
1,178,950
844
Asplundh
Tree
Expert,
LLC,
Term
Loan
B
7.174%
TSFR1M
1.750%
9/04/27
846,145
565
Avient
Corporation,
Term
Loan
B7
7.872%
SOFR90A
2.500%
8/29/29
566,425
4,325
Axalta
Coating
Systems
U.S.
Holdings,
Inc.,
term
Loan
B4
7.890%
SOFR90A
2.500%
12/20/29
4,336,004
342
Berlin
Packaging
LLC,
Term
Loan
,
(WI/DD)
TBD
TBD
TBD
TBD
334,702
4,830
Berry
Global,
Inc.,
Term
Loan
Z
7.200%
TSFR1M
1.750%
7/01/26
4,831,205
3,623
Charter
NEX
US,
Inc.,
Term
Loan
9.189%
TSFR1M
3.750%
12/01/27
3,534,951
5,571
Clydesdale
Acquisition
Holdings
Inc,
Term
Loan
B
9.599%
SOFR30A
4.175%
3/30/29
5,402,705
2,886
CPC
Acquisition
Corp,
Term
Loan
9.402%
SOFR90A
3.750%
12/29/27
2,284,586
2,925
Derby
Buyer
LLC,
Term
Loan
,
(WI/DD)
TBD
TBD
TBD
TBD
2,917,687
5,245
Discovery
Purchaser
Corporation,
Term
Loan
9.765%
SOFR90A
4.375%
8/03/29
4,886,606
Nuveen
Floating
Rate
Income
Fund
(continued)
Portfolio
of
Investments
October
31,
2023
(Unaudited)
8
Principal
Amount
(000)
Description
(a)
Coupon
(b)
Reference
Rate
(b)
Spread
(b)
Maturity
(c)
Value
Materials
(continued)
$
1,496
INEOS
Quattro
Holdings
UK
Ltd,
Term
Loan
9.174%
TSFR1M
3.750%
3/03/30
$
1,462,584
2,351
INEOS
Styrolution
US
Holding
LLC,
Term
Loan
B
8.189%
TSFR1M
2.750%
1/29/26
2,317,302
3,965
Ineos
US
Finance
LLC,
Term
Loan
B
8.825%
TSFR1M
3.500%
2/09/30
3,887,625
1,020
Klockner-Pentaplast
of
America,
Inc.,
Term
Loan
B
10.476%
SOFR180A
4.725%
2/09/26
966,480
532
Kraton
Corporation,
Term
Loan
8.921%
SOFR90A
3.250%
3/15/29
506,635
3,295
Lonza
Group
AG,
Term
Loan
B
9.415%
SOFR90A
3.925%
7/03/28
2,795,697
5,012
Nouryon
Finance
B.V.,
Term
Loan
B
9.434%
TSFR1M
4.000%
4/03/28
4,908,357
994
PQ
Corporation,
Term
Loan
B
7.983%
TSFR3M
2.500%
6/09/28
989,152
730
Proampac
PG
Borrower
LLC,
Term
Loan
12.000%
Prime
3.500%
9/26/28
721,335
5,480
Reynolds
Group
Holdings
Inc.
,
Term
Loan
B
8.689%
TSFR1M
3.250%
9/24/28
5,462,661
2,221
Reynolds
Group
Holdings
Inc.
,
Term
Loan
B2
8.689%
TSFR1M
3.250%
2/05/26
2,218,860
648
Starfruit
Finco
B.V,
Term
Loan
9.419%
TSFR1M
4.000%
3/03/28
634,597
8,685
TricorBraun
Holdings,
Inc.,
Term
Loan
8.689%
TSFR1M
3.250%
3/03/28
8,433,136
2,250
Tronox
Finance
LLC,
Term
Loan
B
8.824%
TSFR1M
3.500%
8/16/28
2,220,480
5,580
Viant
Medical
Holdings,
Inc.,
Term
Loan,
First
Lien
9.189%
TSFR1M
3.750%
7/02/25
5,481,676
Total
Materials
74,126,543
Media
&
Entertainment
-
12.8%
(7.8%
of
Total
Investments)
5,594
ABG
Intermediate
Holdings
2
LLC,
Term
Loan
B1
8.800%
SOFR30A
3.500%
12/21/28
5,589,181
384
ABG
Intermediate
Holdings
2
LLC,
Term
Loan,
Second
Lien
11.300%
SOFR30A
6.000%
12/20/29
387,122
1,206
Altice
Financing
SA,
Term
Loan
10.394%
TSFR3M
5.000%
10/31/27
1,130,171
9,272
AMC
Entertainment
Holdings,
Inc.
,
Term
Loan
B
,
(DD1)
8.447%
SOFR30A
3.000%
4/22/26
7,603,712
2,932
Cable
One,
Inc.,
Term
Loan
B4
7.439%
TSFR1M
2.000%
5/03/28
2,917,530
9,580
Cengage
Learning,
Inc.,
Term
Loan
B
10.405%
TSFR3M
4.750%
7/14/26
9,491,755
860
Century
DE
Buyer
LLC,
Term
Loan
,
(WI/DD)
TBD
TBD
TBD
TBD
855,162
2,088
Charter
Communications
Operating,
LLC,
Term
Loan
B2
7.104%
TSFR1M
+
TSFR3M
1.750%
2/01/27
2,084,808
1,125
Checkout
Holding
Corp.,
Term
Loan
,
(DD1)
14.865%
SOFR90A
7.500%
5/24/30
638,630
3,485
Cinemark
USA,
Inc.,
Term
Loan
B
9.091%
TSFR1M
+
SOFR90A
3.750%
5/18/30
3,485,865
26,545
Clear
Channel
Outdoor
Holdings,
Inc.,
Term
Loan
B
8.933%
TSFR3M
3.500%
8/21/26
25,560,454
7,067
Crown
Finance
US,
Inc.,
Term
Loan
14.381%
SOFR90A
8.500%
7/31/28
7,226,991
2,391
CSC
Holdings,
LLC,
Term
Loan
7.699%
1-Month
LIBOR
2.250%
1/15/26
2,305,504
2,014
CSC
Holdings,
LLC,
Term
Loan
B1
7.699%
1-Month
LIBOR
2.250%
7/17/25
1,961,434
1,250
CSC
Holdings,
LLC,
Term
Loan
B5
7.949%
1-Month
LIBOR
2.500%
4/15/27
1,130,780
12,086
CSC
Holdings,
LLC,
Term
Loan
B6
9.835%
TSFR1M
4.500%
1/18/28
11,312,747
1,180
Cumulus
Media
New
Holdings
Inc.,
Term
Loan
B
9.434%
SOFR90A
3.750%
3/31/26
961,132
9
Principal
Amount
(000)
Description
(a)
Coupon
(b)
Reference
Rate
(b)
Spread
(b)
Maturity
(c)
Value
Media
&
Entertainment
(continued)
$
3,699
(e)
Diamond
Sports
Group,
LLC,
Term
Loan,
Second
Lien
8.314%
SOFR90A
3.250%
8/24/26
$
54,910
13,222
DirecTV
Financing,
LLC,
Term
Loan
10.325%
TSFR1M
5.000%
8/02/27
12,889,292
3,848
Dotdash
Meredith
Inc,
Term
Loan
B
9.415%
SOFR30A
4.000%
12/01/28
3,655,976
2,627
E.W.
Scripps
Company
(The),
Term
Loan
B2
8.001%
TSFR1M
2.563%
5/01/26
2,580,595
1,487
Gray
Television,
Inc.,
Term
Loan
E
7.929%
TSFR1M
2.500%
1/02/26
1,485,016
10,076
iHeartCommunications,
Inc.,
Term
Loan
8.439%
TSFR1M
3.000%
5/01/26
8,630,304
1,762
Lions
Gate
Capital
Holdings
LLC,
Term
Loan
B
7.674%
TSFR1M
2.250%
3/24/25
1,761,681
7,338
McGraw-Hill
Global
Education
Holdings,
LLC,
Term
Loan
10.087%
6-Month
LIBOR
+
TSFR1M
4.750%
7/30/28
6,970,197
1,200
Mission
Broadcasting,
Inc.,
Term
Loan
B
7.939%
TSFR1M
2.500%
6/03/28
1,192,117
1,630
Nexstar
Broadcasting,
Inc.,
Term
Loan
B4
7.939%
TSFR1M
2.500%
9/18/26
1,631,536
1,087
Outfront
Media
Capital
LLC,
Term
Loan
B
7.074%
TSFR1M
1.750%
11/18/26
1,082,924
23,239
Rackspace
Technology
Global,
Inc.,
Term
Loan
B
8.206%
SOFR30A
2.750%
2/09/28
10,410,062
4,253
Radiate
Holdco,
LLC,
Term
Loan
B
8.689%
TSFR1M
3.250%
9/25/26
3,530,904
2,643
Red
Ventures,
LLC,
Term
Loan
B
8.324%
TSFR1M
3.000%
2/23/30
2,623,458
2,973
Springer
Nature
Deutschland
GmbH,
Term
Loan
B18
8.652%
SOFR90A
3.000%
8/14/26
2,973,698
1,250
UPC
Financing
Partnership,
Term
Loan
,
(WI/DD)
TBD
TBD
TBD
TBD
1,229,300
3,700
Virgin
Media
Bristol
LLC,
Term
Loan
Q
8.699%
TSFR1M
3.250%
1/31/29
3,634,103
1,050
Virgin
Media
Bristol
LLC,
Term
Loan
Y
8.790%
SOFR180A
3.250%
3/06/31
1,029,163
2,810
WideOpenWest
Finance
LLC,
Term
Loan
B
8.390%
SOFR90A
3.000%
12/20/28
2,761,661
Total
Media
&
Entertainment
154,769,875
Pharmaceuticals,
Biotechnology
&
Life
Sciences
-
4.3%
(2.6%
of
Total
Investments)
1,909
Amneal
Pharmaceuticals
LLC,
Term
Loan
B
8.939%
TSFR1M
3.500%
5/04/25
1,874,036
833
Avantor
Funding,
Inc.,
Term
Loan
B5
7.674%
TSFR1M
2.250%
11/06/27
834,002
2,094
Catalent
Pharma
Solutions
Inc.,
Term
Loan
B3
7.453%
TSFR1M
2.000%
2/22/28
2,051,596
4,590
Curia
Global,
Inc.,
Term
Loan
9.204%
TSFR3M
+
TSFR1M
3.750%
8/30/26
3,700,581
2,602
Elanco
Animal
Health
Incorporated,
Term
Loan
B
7.165%
TSFR1M
1.750%
8/01/27
2,545,728
9,998
Grifols
Worldwide
Operations
USA,
Inc.,
Term
Loan
B
7.424%
TSFR1M
2.000%
11/15/27
9,745,511
2,513
ICON
Luxembourg
S.A.R.L.,
Term
Loan
7.902%
SOFR90A
2.250%
7/01/28
2,517,367
19,215
Jazz
Financing
Lux
S.a.r.l.,
Term
Loan
8.939%
TSFR1M
3.500%
5/05/28
19,230,413
7,585
Organon
&
Co,
Term
Loan
8.450%
TSFR1M
3.000%
6/02/28
7,579,702
2,276
Perrigo
Investments,
LLC,
Term
Loan
B
7.674%
SOFR30A
2.250%
4/05/29
2,269,359
Total
Pharmaceuticals,
Biotechnology
&
Life
Sciences
52,348,295
Nuveen
Floating
Rate
Income
Fund
(continued)
Portfolio
of
Investments
October
31,
2023
(Unaudited)
10
Principal
Amount
(000)
Description
(a)
Coupon
(b)
Reference
Rate
(b)
Spread
(b)
Maturity
(c)
Value
Real
Estate
Management
&
Development
-
0.7%
(0.4%
of
Total
Investments)
$
3,188
Cushman
&
Wakefield
U.S.
Borrower,
LLC,
Term
Loan
8.674%
TSFR1M
3.250%
1/31/30
$
3,052,581
3,875
Cushman
&
Wakefield
U.S.
Borrower,
LLC,
Term
Loan
B
9.324%
TSFR1M
4.000%
1/31/30
3,729,688
313
Cushman
&
Wakefield
U.S.
Borrower,
LLC,
Term
Loan
B
8.189%
TSFR1M
2.750%
8/21/25
312,176
1,368
Forest
City
Enterprises,
L.P.,
Term
Loan
B
8.939%
TSFR1M
3.500%
12/07/25
1,236,973
Total
Real
Estate
Management
&
Development
8,331,418
Semiconductors
&
Semiconductor
Equipment
-
0.1%
(0.1%
of
Total
Investments)
3,314
Bright
Bidco
B.V.,
Term
Loan
,
(cash
6.378%,
PIK
8.000%),
(DD1)
7.034%
TSFR3M
1.000%
10/31/27
1,307,641
Total
Semiconductors
&
Semiconductor
Equipment
1,307,641
Software
&
Services
-
18.4%
(11.2%
of
Total
Investments)
4,022
Ahead
DB
Holdings,
LLC,
Term
Loan
B
9.240%
SOFR90A
3.750%
10/16/27
3,998,012
1,443
Apttus
Corporation,
Term
Loan
9.439%
TSFR1M
4.000%
5/06/28
1,434,025
1,279
Asurion
LLC,
Term
Loan
B4,
Second
Lien
10.689%
TSFR1M
5.250%
1/20/29
1,097,772
11,659
Avaya,
Inc.,
Term
Loan
,
(DD1)
13.825%
TSFR1M
8.500%
8/01/28
10,279,711
14,320
Banff
Merger
Sub
Inc,
Term
Loan
9.189%
TSFR1M
3.750%
10/02/25
14,323,184
2,762
Camelot
U.S.
Acquisition
LLC,
Term
Loan
B
8.439%
TSFR1M
3.000%
10/31/26
2,762,048
1,469
CCC
Intelligent
Solutions
Inc.,
Term
Loan
B
7.575%
TSFR1M
2.250%
9/21/28
1,466,634
5,231
Ceridian
HCM
Holding
Inc.,
Term
Loan
B
7.939%
TSFR1M
2.500%
4/30/25
5,236,015
5,295
DTI
Holdco,
Inc.,
Term
Loan
10.133%
SOFR90A
4.750%
4/21/29
5,098,344
17,999
Epicor
Software
Corporation,
Term
Loan
8.689%
TSFR1M
3.250%
7/31/27
17,927,087
11,722
Greeneden
U.S.
Holdings
II,
LLC,
Term
Loan
B4
9.325%
TSFR1M
4.000%
12/01/27
11,725,985
1,468
Greenway
Health,
LLC,
Term
Loan,
First
Lien
9.189%
TSFR1M
3.750%
2/16/24
1,329,405
12,657
Informatica
LLC,
Term
Loan
B
8.189%
TSFR1M
2.750%
10/14/28
12,647,377
799
iQor
US
Inc.,
Exit
Term
Loan
12.927%
TSFR1M
7.600%
11/19/24
792,780
2,205
iQor
US
Inc.,
Second
Out
Term
Loan
12.927%
TSFR1M
7.600%
11/19/25
1,593,425
499
Ivanti
Software,
Inc.,
Term
Loan
B
,
(DD1)
9.907%
SOFR90A
4.250%
12/01/27
444,822
815
Marcel
Bidco
LLC,
Term
Loan
,
(WI/DD)
TBD
TBD
TBD
TBD
810,925
5,629
McAfee,
LLC,
Term
Loan
B
9.165%
SOFR30A
3.750%
2/03/29
5,397,935
500
Mitchell
International
Inc,
Term
Loan
0.000%
CME
Term
SOFR
1
Month
3.750%
10/15/28
488,828
12,075
NortonLifeLock
Inc.,
Term
Loan
B
7.424%
SOFR30A
2.000%
1/28/29
11,987,840
17,731
Open
Text
Corporation,
Term
Loan
B
8.174%
TSFR1M
2.750%
1/31/30
17,737,532
3,579
Peraton
Corp.,
Term
Loan
B
9.174%
TSFR1M
3.750%
2/01/28
3,517,847
3,888
Perforce
Software,
Inc.,
Term
Loan
B
9.189%
TSFR1M
3.750%
7/01/26
3,693,047
1,365
Project
Ruby
Ultimate
Parent
Corp.,
Term
Loan
8.689%
TSFR1M
3.250%
3/10/28
1,340,505
3,917
Proofpoint,
Inc.,
Term
Loan,
First
Lien
8.689%
TSFR1M
3.250%
8/31/28
3,857,756
11
Principal
Amount
(000)
Description
(a)
Coupon
(b)
Reference
Rate
(b)
Spread
(b)
Maturity
(c)
Value
Software
&
Services
(continued)
$
2,560
Quartz
Acquireco
LLC
8.824%
CME
Term
SOFR
1
Month
3.500%
4/14/30
$
2,560,000
354
RealPage,
Inc,
Term
Loan,
First
Lien
8.439%
TSFR1M
3.000%
4/22/28
346,210
3,265
Rocket
Software
Inc,
Term
Loan
,
(WI/DD)
TBD
TBD
TBD
TBD
3,208,271
1,000
Sedgwick
Claims
Management
Services,
Inc.,
Term
Loan
B
9.074%
TSFR1M
3.750%
2/24/28
997,735
6,310
Sophia,
L.P.,
Term
Loan
B
8.924%
TSFR1M
3.500%
10/07/27
6,238,752
3,886
SS&C
European
Holdings
Sarl,
Term
Loan
B4
7.189%
TSFR1M
1.750%
4/16/25
3,888,270
4,112
SS&C
Technologies
Inc.,
Term
Loan
B3
7.189%
TSFR1M
1.750%
4/16/25
4,114,119
883
SS&C
Technologies
Inc.,
Term
Loan
B5
7.189%
TSFR1M
1.750%
4/16/25
883,893
801
SS&C
Technologies
Inc.,
Term
Loan
B6
7.674%
SOFR30A
2.250%
3/22/29
801,015
1,269
SS&C
Technologies
Inc.,
Term
Loan
B7
7.674%
SOFR30A
2.250%
3/22/29
1,268,879
10,983
Syniverse
Holdings,
Inc.,
Term
Loan
12.390%
SOFR90A
7.000%
5/10/29
9,784,533
5,372
Tempo
Acquisition
LLC,
Term
Loan
B
8.074%
TSFR1M
2.750%
8/31/28
5,372,884
8,191
Ultimate
Software
Group
Inc
(The),
Term
Loan
8.764%
SOFR90A
3.250%
5/03/26
8,158,264
2,640
Ultimate
Software
Group
Inc
(The),
Term
Loan
B
9.233%
TSFR3M
3.750%
5/03/26
2,637,967
3,345
Vision
Solutions,
Inc.,
Term
Loan
9.416%
SOFR90A
4.000%
5/28/28
3,194,855
4,563
West
Corporation,
Term
Loan
B3
,
(DD1)
9.569%
TSFR3M
4.000%
4/10/27
4,284,842
3,803
WEX
Inc.,
Term
Loan
7.575%
TSFR1M
2.250%
4/01/28
3,805,107
2,114
World
Wide
Technology
Holding
Co.
LLC,
Term
Loan
8.686%
TSFR1M
3.250%
2/23/30
2,117,018
10,939
Zelis
Healthcare
Corporation,
Term
Loan
8.939%
TSFR1M
3.500%
9/30/26
10,950,883
7,261
ZoomInfo
LLC,
Term
Loan
B
8.174%
TSFR1M
2.750%
2/28/30
7,296,998
Total
Software
&
Services
222,899,336
Technology
Hardware
&
Equipment
-
2.5%
(1.5%
of
Total
Investments)
7,351
CommScope,
Inc.,
Term
Loan
B
8.689%
TSFR1M
3.250%
4/04/26
6,325,008
8,267
Delta
TopCo,
Inc.,
Term
Loan
B
,
(DD1)
9.069%
SOFR180A
3.750%
12/01/27
8,151,137
4,114
II-VI
Incorporated,
Term
Loan
B
8.189%
SOFR30A
2.750%
7/01/29
4,111,750
3,854
Ingram
Micro
Inc.,
Term
Loan
8.653%
SOFR90A
3.000%
7/02/28
3,848,362
4,061
MLN
US
HoldCo
LLC,
Term
Loan
12.195%
TSFR3M
6.700%
10/18/27
1,150,580
6,990
MLN
US
HoldCo
LLC,
Term
Loan,
First
Lien
10.011%
TSFR3M
4.500%
11/30/25
961,149
2,250
NCR
Corp
ATM
10.176%
CME
Term
SOFR
1
Month
4.750%
3/22/29
2,160,472
2,374
Riverbed
Technology
Inc
9.890%
CME
Term
SOFR
1
Month
4.500%
7/01/28
1,548,959
705
Viasat
Inc,
Term
Loan
,
(WI/DD)
TBD
TBD
TBD
TBD
654,550
1,728
ViaSat,
Inc.,
Term
Loan
9.825%
TSFR1M
4.500%
3/04/29
1,604,193
Total
Technology
Hardware
&
Equipment
30,516,160
Telecommunication
Services
-
4.6%
(2.8%
of
Total
Investments)
3,891
Altice
France
S.A.,
Term
Loan
B12
9.343%
3-Month
LIBOR
3.688%
1/31/26
3,645,887
13,653
Altice
France
S.A.,
Term
Loan
B13
9.626%
3-Month
LIBOR
4.000%
8/14/26
12,780,116
4,994
CenturyLink,
Inc.,
Term
Loan
B
7.689%
TSFR1M
2.250%
3/15/27
3,783,500
Nuveen
Floating
Rate
Income
Fund
(continued)
Portfolio
of
Investments
October
31,
2023
(Unaudited)
12
Principal
Amount
(000)
Description
(a)
Coupon
(b)
Reference
Rate
(b)
Spread
(b)
Maturity
(c)
Value
Telecommunication
Services
(continued)
$
1,224
Cincinnati
Bell,
Inc.,
Term
Loan
B2
,
(DD1)
8.674%
SOFR30A
3.250%
11/23/28
$
1,200,159
3,609
Connect
Finco
Sarl,
Term
Loan
B
8.824%
TSFR1M
3.500%
12/12/26
3,528,473
844
Cyxtera
DC
Holdings,
Inc.,
Term
Loan
13.950%
TSFR1M
8.500%
12/07/23
848,178
2,520
(e)
Cyxtera
DC
Holdings,
Inc.,
Term
Loan
B
0.000%
N/A
N/A
5/01/24
1,472,443
1,433
Dawn
Acquisition
LLC,
Term
Loan
,
(DD1)
9.402%
SOFR90A
3.750%
12/31/25
1,221,278
9,709
Frontier
Communications
Corp.,
Term
Loan
B
9.189%
TSFR1M
3.750%
10/08/27
9,386,620
2,897
GOGO
Intermediate
Holdings
LLC,
Term
Loan
B
9.189%
TSFR1M
3.750%
4/30/28
2,897,425
53
LCPR
Loan
Financing
LLC,
Term
Loan
B
9.199%
TSFR1M
3.750%
10/15/28
52,898
2,610
Level
3
Financing
Inc.,
Term
Loan
B
7.189%
TSFR1M
1.750%
3/01/27
2,444,330
672
Virgin
Media
Bristol
LLC,
Term
Loan
N
7.949%
TSFR1M
2.500%
1/31/28
653,943
12,234
Ziggo
Financing
Partnership,
Term
Loan
I
7.949%
TSFR1M
2.500%
4/30/28
11,991,179
Total
Telecommunication
Services
55,906,429
Transportation
-
7.2%
(4.4%
of
Total
Investments)
5,966
AAdvantage
Loyalty
IP
Ltd.,
Term
Loan
10.427%
SOFR90A
4.750%
4/20/28
6,058,866
2,475
Air
Canada,
Term
Loan
B
9.128%
SOFR90A
3.500%
8/11/28
2,475,556
11,009
American
Airlines,
Inc.,
Term
Loan
B
8.543%
TSFR3M
2.750%
2/06/28
10,889,575
3,945
American
Airlines,
Inc.,
Term
Loan,
First
Lien
7.317%
SOFR90A
1.750%
1/29/27
3,865,877
5,669
Brown
Group
Holding,
LLC,
Term
Loan
B
8.074%
TSFR1M
2.750%
4/22/28
5,575,852
2,475
Brown
Group
Holding,
LLC,
Term
Loan
B2
9.153%
SOFR90A
3.750%
6/09/29
2,473,852
2,407
First
Student
Bidco
Inc,
Term
Loan
B
8.655%
SOFR90A
3.000%
7/21/28
2,336,504
905
First
Student
Bidco
Inc,
Term
Loan
C
8.652%
3-Month
LIBOR
3.000%
7/21/28
878,204
642
Genesee
&
Wyoming
Inc.
(New),
Term
Loan
7.490%
SOFR90A
2.000%
12/30/26
642,279
4,810
Hertz
Corporation,
(The),
Term
Loan
B
5.653%
TSFR1M
3.250%
6/30/28
4,778,150
929
Hertz
Corporation,
(The),
Term
Loan
C
5.653%
TSFR1M
3.250%
6/30/28
922,344
11,728
Kestrel
Bidco
Inc.,
Term
Loan
B
8.424%
SOFR30A
3.000%
12/11/26
11,351,842
2,800
KKR
Apple
Bidco,
LLC,
Term
Loan
8.189%
TSFR1M
2.750%
9/23/28
2,750,731
2,614
Mileage
Plus
Holdings
LLC,
Term
Loan
B
10.798%
SOFR90A
5.250%
6/20/27
2,698,713
10,694
SkyMiles
IP
Ltd.,
Term
Loan
B
9.166%
SOFR90A
3.750%
10/20/27
10,969,973
12,605
Uber
Technologies,
Inc.,
Term
Loan
B
7.974%
SOFR90A
2.750%
3/03/30
12,610,044
5,820
United
Airlines,
Inc.,
Term
Loan
B
9.189%
SOFR30A
3.750%
4/21/28
5,816,515
Total
Transportation
87,094,877
13
Principal
Amount
(000)
Description
(a)
Coupon
(b)
Reference
Rate
(b)
Spread
(b)
Maturity
(c)
Value
Utilities
-
2.6%
(1.6%
of
Total
Investments)
$
2,719
ExGen
Renewables
IV,
LLC,
Term
Loan
8.184%
SOFR90A
2.500%
12/15/27
$
2,710,509
2,630
Generation
Bridge
Northeast
LLC,
Term
Loan
B
9.574%
TSFR1M
4.250%
8/07/29
2,633,139
4,193
Pacific
Gas
&
Electric
Company,
Term
Loan
8.439%
TSFR1M
3.000%
6/23/25
4,194,539
10,454
Talen
Energy
Supply,
LLC,
Term
Loan
B
9.876%
SOFR90A
4.500%
5/17/30
10,478,508
8,493
Talen
Energy
Supply,
LLC,
Term
Loan
C
9.876%
SOFR90A
4.500%
5/27/30
8,512,486
3,246
Vistra
Operations
Company
LLC,
Term
Loan
B3,
First
Lien
7.189%
TSFR1M
1.750%
12/31/25
3,247,694
Total
Utilities
31,776,875
Total
Variable
Rate
Senior
Loan
Interests
(cost
$1,647,730,850)
1,592,289,972
Principal
Amount
(000)
Description
(a)
Coupon
Maturity
Value
X
–
CORPORATE
BONDS
-
18
.9
%
(
11
.5
%
of
Total
Investments)
X
228,946,427
Automobiles
&
Components
-
0.5%
(0.3%
of
Total
Investments)
$
6,500
Adient
Global
Holdings
Ltd,
144A
4.875%
8/15/26
$
6,053,551
Total
Automobiles
&
Components
6,053,551
Capital
Goods
-
0.3%
(0.2%
of
Total
Investments)
4,537
TransDigm
Inc
4.625%
1/15/29
3,911,983
Total
Capital
Goods
3,911,983
Commercial
&
Professional
Services
-
1.5%
(0.9%
of
Total
Investments)
3,000
GTCR
W-2
MERGER
SUB
LLC,
144A
7.500%
1/15/31
2,962,050
4,650
Prime
Security
Services
Borrower
LLC
/
Prime
Finance
Inc,
144A
6.250%
1/15/28
4,311,958
4,750
Prime
Security
Services
Borrower
LLC
/
Prime
Finance
Inc,
144A
3.375%
8/31/27
4,176,255
3,431
Prime
Security
Services
Borrower
LLC
/
Prime
Finance
Inc,
144A
5.750%
4/15/26
3,328,440
2,325
SABRE
GLBL
INC,
144A
8.625%
6/01/27
1,928,247
1,500
SABRE
GLBL
INC,
144A
11.250%
12/15/27
1,335,728
Total
Commercial
&
Professional
Services
18,042,678
Consumer
Discretionary
Distribution
&
Retail
-
1.5%
(0.9%
of
Total
Investments)
14,370
Hertz
Corp/The,
144A
4.625%
12/01/26
12,036,658
6,055
Michaels
Cos
Inc/The,
144A
7.875%
5/01/29
3,375,662
1,812
PetSmart
Inc
/
PetSmart
Finance
Corp,
144A
4.750%
2/15/28
1,603,400
725
PetSmart
Inc
/
PetSmart
Finance
Corp,
144A
7.750%
2/15/29
667,466
Total
Consumer
Discretionary
Distribution
&
Retail
17,683,186
Consumer
Services
-
1.4%
(0.9%
of
Total
Investments)
10,261
1011778
BC
ULC
/
New
Red
Finance
Inc,
144A
4.000%
10/15/30
8,403,988
1,807
1011778
BC
ULC
/
New
Red
Finance
Inc,
144A
3.500%
2/15/29
1,544,939
2,377
Caesars
Entertainment
Inc,
144A
6.250%
7/01/25
2,338,700
2,955
Carnival
Holdings
Bermuda
Ltd,
144A
10.375%
5/01/28
3,150,663
1,799
Life
Time
Inc,
144A
5.750%
1/15/26
1,742,130
Total
Consumer
Services
17,180,420
Nuveen
Floating
Rate
Income
Fund
(continued)
Portfolio
of
Investments
October
31,
2023
(Unaudited)
14
Principal
Amount
(000)  
Description
(a)
Coupon
Maturity
Value
Energy
-
2.7%
(1.7%
of
Total
Investments)
$
2,700
Calumet
Specialty
Products
Partners
LP
/
Calumet
Finance
Corp,
144A
8.125%
1/15/27
$
2,521,383
3,500
Citgo
Petroleum
Corp,
144A
7.000%
6/15/25
3,439,188
1,799
Hilcorp
Energy
I
LP
/
Hilcorp
Finance
Co,
144A
6.250%
11/01/28
1,681,962
1,799
MEG
Energy
Corp,
144A
5.875%
2/01/29
1,681,136
9,167
NGL
Energy
Operating
LLC
/
NGL
Energy
Finance
Corp,
144A
7.500%
2/01/26
8,948,651
1,000
NGL
Energy
Partners
LP
/
NGL
Energy
Finance
Corp
6.125%
3/01/25
976,128
1,000
NGL
Energy
Partners
LP
/
NGL
Energy
Finance
Corp
7.500%
4/15/26
949,331
6,000
PBF
Holding
Co
LLC
/
PBF
Finance
Corp
6.000%
2/15/28
5,515,814
2,500
Transocean
Inc,
144A
11.500%
1/30/27
2,601,575
4,750
Weatherford
International
Ltd,
144A
8.625%
4/30/30
4,799,775
Total
Energy
33,114,943
Equity
Real
Estate
Investment
Trusts
(REITs)
-
0.4%
(0.3%
of
Total
Investments)
9,750
American
Tower
Corp
2.950%
1/15/51
5,189,714
Total
Equity
Real
Estate
Investment
Trusts
(REITs)
5,189,714
Health
Care
Equipment
&
Services
-
1.0%
(0.6%
of
Total
Investments)
3,025
Mozart
Debt
Merger
Sub
Inc,
144A
3.875%
4/01/29
2,554,206
4,660
Select
Medical
Corp,
144A
6.250%
8/15/26
4,532,407
3,765
Tenet
Healthcare
Corp
6.125%
10/01/28
3,492,038
1,799
Tenet
Healthcare
Corp
4.875%
1/01/26
1,724,169
Total
Health
Care
Equipment
&
Services
12,302,820
Insurance
-
0.2%
(0.1%
of
Total
Investments)
1,825
Alliant
Holdings
Intermediate
LLC
/
Alliant
Holdings
Co-
Issuer,
144A
6.750%
4/15/28
1,734,198
935
Alliant
Holdings
Intermediate
LLC
/
Alliant
Holdings
Co-
Issuer,
144A
4.250%
10/15/27
822,014
Total
Insurance
2,556,212
Materials
-
1.1%
(0.6%
of
Total
Investments)
1,000
Ball
Corporation
6.000%
6/15/29
958,831
5,425
Celanese
US
Holdings
LLC
5.900%
7/05/24
5,413,569
2,880
First
Quantum
Minerals
Ltd,
144A
6.875%
10/15/27
2,452,970
1,280
LABL
Inc,
144A
9.500%
11/01/28
1,237,072
1,810
Pactiv
Evergreen
Group
Issuer
Inc/Pactiv
Evergreen
Group
Issuer
LLC,
144A
4.375%
9/30/28
1,539,636
1,135
Trinseo
Materials
Operating
SCA
/
Trinseo
Materials
Finance
Inc,
144A
5.375%
9/01/25
984,613
Total
Materials
12,586,691
Media
&
Entertainment
-
3.4%
(2.1%
of
Total
Investments)
2,500
Altice
Financing
SA,
144A
5.750%
8/15/29
1,933,269
1,000
CCO
Holdings
LLC
/
CCO
Holdings
Capital
Corp,
144A
7.375%
3/03/31
945,021
13,000
Charter
Communications
Operating
LLC
/
Charter
Communications
Operating
Capital
3.500%
3/01/42
7,677,268
12,529
CSC
Holdings
LLC,
144A
3.375%
2/15/31
8,013,226
10,250
(e)
Diamond
Sports
Group
LLC
/
Diamond
Sports
Finance
Co,
144A
6.625%
8/15/27
102,500
6,820
(e)
Diamond
Sports
Group
LLC
/
Diamond
Sports
Finance
Co,
144A
5.375%
8/15/26
70,246
5,220
iHeartCommunications
Inc,
144A
5.250%
8/15/27
3,825,957
20
iHeartCommunications
Inc
6.375%
5/01/26
16,000
1,350
LCPR
Senior
Secured
Financing
DAC,
144A
5.125%
7/15/29
1,051,414
4,132
McGraw-Hill
Education
Inc,
144A
5.750%
8/01/28
3,482,450
6,609
Rackspace
Technology
Global
Inc,
144A
3.500%
2/15/28
2,896,969
500
Radiate
Holdco
LLC
/
Radiate
Finance
Inc,
144A
4.500%
9/15/26
382,320
15
Principal
Amount
(000)  
Description
(a)
Coupon
Maturity
Value
Media
&
Entertainment
(continued)
$
8,994
VZ
Secured
Financing
BV,
144A
5.000%
1/15/32
$
6,823,973
4,195
Ziggo
Bond
Co
BV,
144A
6.000%
1/15/27
3,843,332
Total
Media
&
Entertainment
41,063,945
Pharmaceuticals,
Biotechnology
&
Life
Sciences
-
0.2%
(0.1%
of
Total
Investments)
2,650
Organon
&
Co
/
Organon
Foreign
Debt
Co-Issuer
BV,
144A
5.125%
4/30/31
2,069,430
Total
Pharmaceuticals,
Biotechnology
&
Life
Sciences
2,069,430
Software
&
Services
-
0.2%
(0.1%
of
Total
Investments)
1,000
Open
Text
Holdings
Inc,
144A
4.125%
12/01/31
785,519
6,708
Rackspace
Technology
Global
Inc,
144A
5.375%
12/01/28
1,961,556
Total
Software
&
Services
2,747,075
Technology
Hardware
&
Equipment
-
0.2%
(0.1%
of
Total
Investments)
3,025
Commscope
Inc,
144A
4.750%
9/01/29
2,064,563
Total
Technology
Hardware
&
Equipment
2,064,563
Telecommunication
Services
-
2.6%
(1.6%
of
Total
Investments)
9,216
Frontier
Communications
Holdings
LLC,
144A
5.875%
10/15/27
8,401,934
3,022
Frontier
Communications
Holdings
LLC,
144A
6.000%
1/15/30
2,274,784
2,000
Frontier
Communications
Holdings
LLC,
144A
5.000%
5/01/28
1,726,781
2,250
Frontier
Communications
Holdings
LLC
5.875%
11/01/29
1,691,141
2,990
Level
3
Financing
Inc,
144A
10.500%
5/15/30
2,992,343
2,000
Level
3
Financing
Inc,
144A
3.400%
3/01/27
1,851,764
8,160
Vmed
O2
UK
Financing
I
PLC,
144A
4.750%
7/15/31
6,568,031
7,820
Vmed
O2
UK
Financing
I
PLC,
144A
4.250%
1/31/31
6,151,422
Total
Telecommunication
Services
31,658,200
Transportation
-
1.0%
(0.6%
of
Total
Investments)
5,220
American
Airlines
Inc,
144A
11.750%
7/15/25
5,530,585
3,025
Delta
Air
Lines
Inc
3.750%
10/28/29
2,572,203
2,377
United
Airlines
Inc,
144A
4.625%
4/15/29
2,007,860
1,799
United
Airlines
Inc,
144A
4.375%
4/15/26
1,668,778
Total
Transportation
11,779,426
Utilities
-
0.7%
(0.4%
of
Total
Investments)
3,060
Pacific
Gas
and
Electric
Co
4.550%
7/01/30
2,648,445
0
(f)
Pacific
Gas
and
Electric
Co
4.500%
7/01/40
1
6,028
PG&E
Corp
5.000%
7/01/28
5,461,038
950
PG&E
Corp
5.250%
7/01/30
832,106
Total
Utilities
8,941,590
Total
Corporate
Bonds
(cost
$254,664,263)
228,946,427
Shares
Description
(a)
Value
X
–
COMMON
STOCKS
-
5
.4
%
(
3
.3
%
of
Total
Investments)
X
65,421,973
Banks
-
0.0%
(0.0%
of
Total
Investments)
78,746
(g)
iQor
US
Inc
$
68,903
Total
Banks
68,903
Capital
Goods
-
0.0%
(0.0%
of
Total
Investments)
4,865
(g)
TNT
Crane
&
Rigging
Inc
9,122
8,626
(g)
TNT
Crane
&
Rigging
Inc
2,156
Total
Capital
Goods
11,278
Nuveen
Floating
Rate
Income
Fund
(continued)
Portfolio
of
Investments
October
31,
2023
(Unaudited)
16
Shares
Description
(a)
Value
Commercial
&
Professional
Services
-
0.0%
(0.0%
of
Total
Investments)
12,771
(g)
Skillsoft
Corp
$
240,095
Total
Commercial
&
Professional
Services
240,095
Consumer
Discretionary
Distribution
&
Retail
-
0.0%
(0.0%
of
Total
Investments)
749
(g)
Belk
Inc
5,992
Total
Consumer
Discretionary
Distribution
&
Retail
5,992
Consumer
Services
-
0.1%
(0.0%
of
Total
Investments)
699,154
(g)
24
Hour
Fitness
Worldwide
Inc
5,593
332,537
(g)
24
Hour
Fitness
Worldwide
Inc
3,325
57,279
(g)
Cengage
Learning
Holdings
II
Inc
536,991
2,513
(g)
Crown
Finance
US
Inc
51,642
Total
Consumer
Services
597,551
Energy
-
3.0%
(1.8%
of
Total
Investments)
23,789
California
Resources
Corp
1,251,064
42,689
Chord
Energy
Corp
7,057,345
190,961
(g)
Quarternorth
Energy
Holding
Inc
25,525,184
160
(g)
Quarternorth
Energy
Holding
Inc
21,387
215,829
(g)
Transocean
Ltd
1,428,788
24,445
(g)
Vantage
Drilling
International
608,069
Total
Energy
35,891,837
Health
Care
Equipment
&
Services
-
0.0%
(0.0%
of
Total
Investments)
167,590
(g),(h)
Millennium
Health
LLC
22,289
157,320
(g),(h)
Millennium
Health
LLC
5,192
195,344
(g)
Onex
Carestream
Finance
LP
19,534
Total
Health
Care
Equipment
&
Services
47,015
Materials
-
0.0%
(0.0%
of
Total
Investments)
80
LyondellBasell
Industries
NV,
Class
A
7,219
Total
Materials
7,219
Media
&
Entertainment
-
0.6%
(0.3%
of
Total
Investments)
34,846
(g)
Catalina
Marketing
Corp
52,269
326,093
Cineworld
Group
PLC
6,701,211
Total
Media
&
Entertainment
6,753,480
Semiconductors
&
Semiconductor
Equipment
-
0.0%
(0.0%
of
Total
Investments)
60,637
(g)
Bright
Bidco
BV
28,257
44,390
(g)
Bright
Bidco
BV
20,686
Total
Semiconductors
&
Semiconductor
Equipment
48,943
Software
&
Services
-
0.2%
(0.2%
of
Total
Investments)
390,364
(g)
Avaya
Inc
2,830,139
Total
Software
&
Services
2,830,139
Technology
Hardware
&
Equipment
-
0.1%
(0.1%
of
Total
Investments)
81,991
(g)
Avaya
Inc
594,435
45,085
(g)
Windstream
Services
PE
LLC
417,036
Total
Technology
Hardware
&
Equipment
1,011,471
Telecommunication
Services
-
0.0%
(0.0%
of
Total
Investments)
46,534
(g)
Windstream
Services
PE
LLC
430,440
Total
Telecommunication
Services
430,440
17
Shares
Description
(a)
Value
Transportation
-
0.0%
(0.0%
of
Total
Investments)
2,293
(g)
ACBL
HLDG
CORP
$
91,720
Total
Transportation
91,720
Utilities
-
1.4%
(0.9%
of
Total
Investments)
218,919
(g),(i)
Energy
Harbor
Corp
17,385,890
Total
Utilities
17,385,890
Total
Common
Stocks
(cost
$86,368,866)
65,421,973
Principal
Amount
(000)
Description
(a)
Coupon
Maturity
Value
X
–
ASSET-BACKED
SECURITIES
-
1
.4
%
(
0
.9
%
of
Total
Investments)
X
17,363,609
$
750
(j)
Battalion
CLO
XI
Ltd,
(3-Month
LIBOR
reference
rate
+
0.071%
spread),
2017
11A,
144A
8.034%
4/24/34
$
636,773
1,500
(j)
CIFC
Funding
2019-I
Ltd,
(3-Month
LIBOR
reference
rate
+
0.071%
spread),
2019
1A,
144A
7.893%
4/20/32
1,449,781
2,000
(j)
Dryden
50
Senior
Loan
Fund,
(3-Month
LIBOR
reference
rate
+
0.065%
spread),
2017
50A,
144A
11.915%
7/15/30
1,683,384
3,000
(j)
Flatiron
CLO
19
Ltd,
(3-Month
LIBOR
reference
rate
+
0.064%
spread),
2019
1A,
144A
11.733%
11/16/34
2,904,981
2,000
(j)
Gilbert
Park
CLO
Ltd,
(TSFR3M
reference
rate
+
0.067%
spread),
2017
1A,
144A
12.055%
10/15/30
1,785,002
1,000
(j)
Goldentree
Loan
Opportunities
IX
Ltd,
(TSFR3M
reference
rate
+
0.059%
spread),
2014
9A,
144A
11.312%
10/29/29
996,821
1,500
(j)
KKR
CLO
30
Ltd,
(3-Month
LIBOR
reference
rate
+
0.067%
spread),
2021
30A,
144A
12.064%
10/17/31
1,404,767
750
(j)
Magnetite
XXVII
Ltd,
(TSFR3M
reference
rate
+
0.063%
spread),
2020
27A,
144A
11.677%
10/20/34
717,385
1,000
(j)
Neuberger
Berman
Loan
Advisers
CLO
28
Ltd,
(TSFR3M
reference
rate
+
0.059%
spread),
2018
28A,
144A
11.277%
4/20/30
878,039
2,875
(j)
Neuberger
Berman
Loan
Advisers
CLO
48
Ltd,
(TSFR3M
reference
rate
+
0.032%
spread),
2022
48A,
144A
8.578%
4/25/36
2,721,231
2,500
(j)
Rockford
Tower
CLO
2017-3
Ltd,
(3-Month
LIBOR
reference
rate
+
0.060%
spread),
2017
3A,
144A
6.813%
10/20/30
2,185,445
Total
Asset-Backed
Securities
(cost
$18,595,172)
17,363,609
Shares
Description
(a)
Value
X
–
WARRANTS
-
1
.2
%
(
0
.7
%
of
Total
Investments)
X
14,471,162
Energy
-
1.1%
(0.7%
of
Total
Investments)
1,129
California
Resources
Corp
$
20,141
85,148
Quarternorth
Energy
Holding
Inc
11,381,478
64,966
Quarternorth
Energy
Holding
Inc
1,299,320
125,120
Quarternorth
Energy
Holding
Inc
1,126,080
Total
Energy
13,827,019
Telecommunication
Services
-
0.0%
(0.0%
of
Total
Investments)
7
Intelsat
SA/Luxembourg
3
Total
Telecommunication
Services
3
Transportation
-
0.1%
(0.0%
of
Total
Investments)
6,822
ACBL
HLDG
CORP
341,100
8,970
ACBL
HLDG
CORP
197,340
2,411
ACBL
HLDG
CORP
96,440
13,644
(h)
American
Commercial
Barge
Line
LLC
4,775
Nuveen
Floating
Rate
Income
Fund
(continued)
Portfolio
of
Investments
October
31,
2023
(Unaudited)
18
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
Transportation
(continued)
17,940
(h)
American
Commercial
Barge
Line
LLC
$
4,485
Total
Transportation
644,140
Total
Warrants
(cost
$2,444,935)
14,471,162
Shares
Description
(a)
Coupon
Value
X
–
CONVERTIBLE
PREFERRED
SECURITIES
-
0
.1
%
(
0
.0
%
of
Total
Investments)
X
485,600
Transportation
-
0.1%
(0.0%
of
Total
Investments)
9,712
ACBL
HLDG
CORP
0.000%
$
485,600
Total
Transportation
485,600
Total
Convertible
Preferred
Securities
(cost
$296,216)
485,600
Total
Long-Term
Investments
(cost
$2,010,100,302)
1,918,978,743
Shares
Description
(a)
Coupon
Value
SHORT-TERM
INVESTMENTS
-
5.5% (3.4%
of
Total
Investments)
–
INVESTMENT
COMPANIES
-
5
.5
%
(
3
.4
%
of
Total
Investments)
X
67,081,200
67,081,200
BlackRock
Liquidity
Funds
T-Fund
5.222%(k)
$
67,081,200
Total
Investment
Companies
(cost
$67,081,200)
67,081,200
Total
Short-Term
Investments
(cost
$67,081,200)
67,081,200
Total
Investments
(cost
$
2,077,181,502
)
-
164
.2
%
1,986,059,943
Borrowings
-
(39.5)%
(l),(m)
(
477,200,000
)
TFP
Shares,
Net
-
(23.4)%(n)
(
283,597,640
)
Other
Assets
&
Liabilities,
Net
-  (1.3)%
(
15,728,805
)
Net
Assets
Applicable
to
Common
Shares
-
100%
$
1,209,533,498
19
Level
1
Level
2
Level
3
Total
Long-Term
Investments:
Variable
Rate
Senior
Loan
Interests
$
–
$
1,592,289,972
$
–
$
1,592,289,972
Corporate
Bonds
–
228,946,427
–
228,946,427
Common
Stocks
9,984,511
55,409,981
27,481
65,421,973
Asset-Backed
Securities
–
17,363,609
–
17,363,609
Warrants
20,141
14,441,761
9,260
14,471,162
Convertible
Preferred
Securities
–
485,600
–
485,600
Short-Term
Investments:
Investment
Companies
67,081,200
–
–
67,081,200
Total
$
77,085,852
$
1,908,937,350
$
36,741
$
1,986,059,943
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
applicable
to
common
shares
unless
otherwise
noted.
(b)
Senior
loans
generally
pay
interest
at
rates
which
are
periodically
adjusted
by
reference
to
a
base
short-term,
floating
lending
rate
(Reference
Rate)
plus
an
assigned
fixed
rate
(Spread).
These
floating
lending
rates
are
generally
(i)
the
lending
rate
referenced
by
the
London
Inter-Bank
Offered
Rate
("LIBOR"),
or
(ii)
the
prime
rate
offered
by
one
or
more
major
United
States
banks.
Senior
loans
may
be
considered
restricted
in
that
the
Fund
ordinarily
is
contractually
obligated
to
receive
approval
from
the
agent
bank
and/or
borrower
prior
to
the
disposition
of
a
senior
loan.
The
rate
shown
is
the
coupon
as
of
the
end
of
the
reporting
period.
(c)
Senior
loans
generally
are
subject
to
mandatory
and/or
optional
prepayment.
Because
of
these
mandatory
prepayment
conditions
and
because
there
may
be
significant
economic
incentives
for
a
borrower
to
prepay,
prepayments
of
senior
loans
may
occur.
As
a
result,
the
actual
remaining
maturity
of
senior
loans
held
may
be
substantially
less
than
the
stated
maturities
shown.
(d)
Investment,
or
portion
of
investment,
represents
an
outstanding
unfunded
senior
loan
commitment.
(e)
Defaulted
security.
A
security
whose
issuer
has
failed
to
fully
pay
principal
and/or
interest
when
due,
or
is
under
the
protection
of
bankruptcy.
(f)
Principal
Amount
(000)
rounds
to
less
than
$1,000.
(g)
Non-income
producing;
issuer
has
not
declared
an
ex-dividend
date
within
the
past
twelve
months.
(h)
For
fair
value
measurement
disclosure
purposes,
investment
classified
as
Level
3.
(i)
Energy
Harbor
Corp
(ENGH)
common
stock
received
as
part
of
the
bankruptcy
settlements
during
February
2020
for
Bruce
Mansfield
Unit
1
2007
Pass-Through
Trust.
Various
funds
and
accounts
managed
by
Nuveen,
including
the
Fund,
collectively
are
a
substantial
minority
holder
of
ENGH’s
outstanding
shares
of
common
stock,
and
possess
certain
other
rights
with
respect
to
the
corporate
governance
of
ENGH.
Due
to
these
facts,
under
the
federal
securities
laws,
the
securities
of
ENGH
held
by
Nuveen
funds
and
accounts,
including
the
Fund,
cannot
be
sold
except
under
limited
conditions
(which
are
not  currently
satisfied).
The
Fund
is
therefore
unable
to
sell
such
shares
in
ordinary
secondary
market
transactions
at
this
time.
On
March
6,
2023
Vistra
Corp.
(“Vistra”)
announced
that
it
has
executed
a
definitive
agreement
with
Energy
Harbor
Corp.,
pursuant
to
which
Energy
Harbor
will
merge
with
and
into
a
newly-formed
subsidiary
of
Vistra.  The
companies
anticipate
closing
the
transaction
in
the
fourth
quarter
of
2023.  In
connection
with
the
transaction,
Nuveen
funds
and
accounts
expect
to
receive
a
combination
of
cash
and
shares
in
a
newly
formed
entity.
Nuveen
expects
these
shares
to
be
issued
in
a
private
transaction
and
may
have
reduced
secondary
market
liquidity.  The
transaction
is
subject
to
certain
regulatory
approvals
and
there
can
be
no
assurance
that
the
transaction
will
close.
(j)
Variable
rate
security.
The
rate
shown
is
the
coupon
as
of
the
end
of
the
reporting
period.
(k)
The
rate
shown
is
the
annualized
seven-day
subsidized
yield
as
of
end
of
the
reporting
period.
(l)
Borrowings
as
a
percentage
of
Total
Investments
is
24.0%.
(m)
The
Fund
segregates
100%
of
its
eligible
investments
(excluding
any
investments
separately
pledged
as
collateral
for
specific
investments
in
derivatives,
when
applicable)
in
the
Portfolio
of
Investments
as
collateral
for
borrowings.
(n)
TFP
Shares,
Net
as
a
percentage
of
Total
Investments
is
14.3%.
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.
CME
Chicago
Mercantile
Exchange
DD1
Portion
of
investment
purchased
on
a
delayed
delivery
basis.
LIBOR
London
Inter-Bank
Offered
Rate
N/A
Not
Applicable.
PIK
Payment-in-kind
(“PIK”)
security.  Depending
on
the
terms
of
the
security,
income
may
be
received
in
the
form
of
cash,
securities,
or
a
combination
of
both.  The
PIK
rate
shown,
where
applicable,
represents
the
annualized
rate
of
the
last
PIK
payment
made
by
the
issuer
as
of
the
end
of
the
reporting
period.
REIT
Real
Estate
Investment
Trust
SOFR
180A
180
Day
Average
Secured
Overnight
Financing
Rate
SOFR
30A
30
Day
Average
Secured
Overnight
Financing
Rate
SOFR
90A
90
Day
Average
Secured
Overnight
Financing
Rate
TBD
Senior
loan
purchased
on
a
when-issued
or
delayed-delivery
basis.
Certain
details
associated
with
this
purchase
are
not
known
prior
to
the
settlement
date
of
the
transaction.
In
addition,
senior
loans
typically
trade
without
accrued
interest
and
therefore
a
coupon
rate
is
not
available
prior
to
settlement.
At
settlement,
if
still
unknown,
the
borrower
or
counterparty
will
provide
the
Fund
with
the
final
coupon
rate
and
maturity
date.
Nuveen
Floating
Rate
Income
Fund
(continued)
Portfolio
of
Investments
October
31,
2023
(Unaudited)
20
TSFR
1M
CME
Term
SOFR
1
Month
TSFR
3M
CME
Term
SOFR
3
Month
WI/DD
When-issued
or
delayed
delivery
security.
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