_NAD

Nuveen Quality Municipal Income Fund

Portfolio of Investments    July 31, 2020

(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	LONG-TERM INVESTMENTS – 155.0% (99.4% of Total Investments)
	MUNICIPAL BONDS – 155.0% (99.4% of Total Investments)
	Alabama – 1.5% (0.9% of Total Investments)
	Alabama State Port Authority, Docks Facilities Revenue Bonds, Refunding Series 2017A:
$5,000	5.000%, 10/01/33  –  AGM Insured (AMT)	10/27 at 100.00	BBB+	$6,151,150
5,455	5.000%, 10/01/34  –  AGM Insured (AMT)	10/27 at 100.00	BBB+	6,695,685
5,550	5.000%, 10/01/35  –  AGM Insured (AMT)	10/27 at 100.00	BBB+	6,789,260
17,500	Lower Alabama Gas District, Alabama, Gas Project Revenue Bonds, Series 2016A, 5.000%, 9/01/46	No Opt. Call	A3	25,590,950
4,165	Tuscaloosa County Industrial Development Authority, Alabama, Gulf Opportunity Zone Bonds, Hunt Refining Project, Refunding Series 2019A, 5.250%, 5/01/44, 144A	5/29 at 100.00	N/R	4,649,764
37,670	Total Alabama			49,876,809
	Alaska – 0.7% (0.4% of Total Investments)
	Alaska Industrial Development and Export Authority, Power Revenue Bonds, Snettisham Hydroelectric Project, Refunding Series 2015:
1,580	5.000%, 1/01/24 (AMT)	No Opt. Call	Baa2	1,764,023
3,400	5.000%, 1/01/25 (AMT)	No Opt. Call	Baa2	3,887,832
1,000	5.000%, 1/01/28 (AMT)	7/25 at 100.00	Baa2	1,135,030
1,075	5.000%, 1/01/29 (AMT)	7/25 at 100.00	Baa2	1,214,610
300	5.000%, 1/01/31 (AMT)	7/25 at 100.00	Baa2	336,873
	Northern Tobacco Securitization Corporation, Alaska, Tobacco Settlement Asset-Backed Bonds, Series 2006A:
145	4.625%, 6/01/23	8/20 at 100.00	A1	145,038
14,500	5.000%, 6/01/32	8/20 at 100.00	B3	14,503,770
22,000	Total Alaska			22,987,176
	Arizona – 3.2% (2.0% of Total Investments)
980	Apache County Industrial Development Authority, Arizona, Pollution Control Revenue Bonds, Tucson Electric Power Company, Series 20102A, 4.500%, 3/01/30	3/22 at 100.00	A-	1,021,483
2,500	Arizona Health Facilities Authority, Revenue Bonds, Scottsdale Lincoln Hospitals Project, Refunding Series 2014A, 5.000%, 12/01/39	12/24 at 100.00	A2	2,854,200
2,000	Arizona Industrial Development Authority, Arizona, Education Revenue Bonds, Academies of Math & Science Projects, Series 2018A, 5.000%, 7/01/48	1/28 at 100.00	AA-	2,355,540
	Arizona Sports and Tourism Authority, Tax Revenue Bonds, Multipurpose Stadium Facility Project, Refunding Senior Series 2012A:
1,490	5.000%, 7/01/30	7/22 at 100.00	A	1,578,685
2,500	5.000%, 7/01/32	7/22 at 100.00	A	2,640,100
2,335	5.000%, 7/01/36	7/22 at 100.00	A	2,455,953

1

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Arizona (continued)
$11,795	Maricopa County Industrial Development Authority, Arizona, Revenue Bonds, Banner Health, Refunding Series 2016A, 4.000%, 1/01/36	1/27 at 100.00	AA-	$13,358,899
5,500	Phoenix Civic Improvement Corporation, Arizona, Airport Revenue Bonds, Junior Lien Series 2019A, 4.000%, 7/01/44	7/29 at 100.00	A	6,296,125
3,165	Phoenix Civic Improvement Corporation, Arizona, Airport Revenue Bonds, Junior Lien Series 2019B, 5.000%, 7/01/44 (AMT)	7/29 at 100.00	A	3,823,827
12,935	Phoenix Civic Improvement Corporation, Arizona, Airport Revenue Bonds, Senior Lien Series 2017A, 5.000%, 7/01/47 (AMT)	7/27 at 100.00	A+	15,110,408
6,000	Phoenix Civic Improvement Corporation, Arizona, Airport Revenue Bonds, Senior Lien Series 2018, 5.000%, 7/01/48 (AMT)	7/28 at 100.00	A+	7,113,060
7,000	Phoenix Civic Improvement Corporation, Arizona, Revenue Bonds, Civic Plaza Expansion Project, Series 2005B, 5.500%, 7/01/39  –  FGIC Insured	No Opt. Call	AA	11,087,090
1,000	Pima County Industrial Development Authority, Arizona, Revenue Bonds, Tucson Electric Power Company, Series 2010A, 5.250%, 10/01/40	10/20 at 100.00	A-	1,005,500
1,000	Pinal County Electrical District 4, Arizona, Electric System Revenue Bonds, Refunding Series 2015, 4.000%, 12/01/38  –  AGM Insured	12/25 at 100.00	AA	1,105,230
	Salt Verde Financial Corporation, Arizona, Senior Gas Revenue Bonds, Citigroup Energy Inc Prepay Contract Obligations, Series 2007:
500	5.500%, 12/01/29	No Opt. Call	BBB+	672,220
24,765	5.000%, 12/01/37	No Opt. Call	BBB+	34,538,755
1,100	Student and Academic Services LLC, Arizona, Lease Revenue Bonds, Northern Arizona University Project, Series 2014, 5.000%, 6/01/34  –  BAM Insured	6/24 at 100.00	A2	1,271,798
86,565	Total Arizona			108,288,873
	Arkansas – 0.2% (0.1% of Total Investments)
4,000	Arkansas Development Finance Authority, Industrial Development Revenue Bonds, Big River Steel Project, Series 2019, 4.500%, 9/01/49 (AMT), 144A	9/26 at 103.00	B	4,062,480
2,055	Arkansas State University, Student Fee Revenue Bonds, Jonesboro Campus, Series 2013, 4.875%, 12/01/43	12/23 at 100.00	A1	2,286,208
6,055	Total Arkansas			6,348,688
	California – 14.0% (9.0% of Total Investments)
	Alameda Corridor Transportation Authority, California, Revenue Bonds, Refunding Subordinate Lien Series 2004A:
185	0.000%, 10/01/20  –  AMBAC Insured	No Opt. Call	Baa2	184,608
9,015	0.000%, 10/01/20  –  AMBAC Insured (ETM)	No Opt. Call	Aaa (4)	9,011,574
1,535	Alameda Corridor Transportation Authority, California, Revenue Bonds, Senior Lien Series 1999A, 0.000%, 10/01/37  –  NPFG Insured	No Opt. Call	A-	967,480
	Anaheim Public Financing Authority, California, Lease Revenue Bonds, Public Improvement Project, Series 1997C:
2,945	0.000%, 9/01/27	No Opt. Call	A2	2,741,648
7,150	0.000%, 9/01/28  –  AGM Insured	No Opt. Call	A2	6,536,172
2,455	0.000%, 9/01/32  –  AGM Insured	No Opt. Call	A2	2,025,596
95	0.000%, 9/01/35  –  AGM Insured	No Opt. Call	AA	72,058
105	0.000%, 9/01/35  –  AGM Insured (ETM)	No Opt. Call	AA (4)	84,831

2

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	California (continued)
	Bay Area Toll Authority, California, Revenue Bonds, San Francisco Bay Area Toll Bridge, Series 2013S-4:
$10,000	5.000%, 4/01/38 (Pre-refunded 4/01/23)	4/23 at 100.00	A1 (4)	$11,291,900
3,500	5.250%, 4/01/53 (Pre-refunded 4/01/23)	4/23 at 100.00	A1 (4)	3,975,405
1,055	Brisbane School District, San Mateo County, California, General Obligation Bonds, Election 2003 Series 2005, 0.000%, 7/01/35  –  AGM Insured	No Opt. Call	A2	794,310
	Byron Unified School District, Contra Costa County, California, General Obligation Bonds, Series 2007B:
60	0.000%, 8/01/32 (ETM)	No Opt. Call	A2 (4)	51,549
1,640	0.000%, 8/01/32	No Opt. Call	A2	1,328,859
	Calexico Unified School District, Imperial County, California, General Obligation Bonds, Series 2005B:
3,685	0.000%, 8/01/31  –  FGIC Insured	No Opt. Call	A3	3,073,032
4,505	0.000%, 8/01/33  –  FGIC Insured	No Opt. Call	A3	3,528,496
2,325	California County Tobacco Securitization Agency, Tobacco Settlement Asset-Backed Bonds, Sonoma County Tobacco Securitization Corporation, Series 2005, 5.000%, 6/01/26	8/20 at 100.00	BB+	2,327,465
7,000	California Health Facilities Financing Authority, California, Revenue Bonds, Sutter Health, Refunding Series 2016B, 5.000%, 11/15/46	11/26 at 100.00	A+	8,328,390
22,520	California Health Facilities Financing Authority, California, Revenue Bonds, Sutter Health, Refunding Series 2017A, 5.000%, 11/15/48	11/27 at 100.00	A+	27,387,923
2,275	California Health Facilities Financing Authority, California, Revenue Bonds, Sutter Health, Series 2018A, 4.000%, 11/15/42	11/27 at 100.00	A+	2,587,267
710	California Health Facilities Financing Authority, Revenue Bonds, Saint Joseph Health System, Series 2013A, 5.000%, 7/01/37	7/23 at 100.00	AA-	785,615
	California Health Facilities Financing Authority, Revenue Bonds, Stanford Hospitals and Clinics, Tender Option Bond Trust 2016-XG0049:
790	9.244%, 8/15/51, 144A (IF) (5)	8/22 at 100.00	AA-	896,381
825	9.252%, 8/15/51, 144A (IF) (5)	8/22 at 100.00	AA-	936,194
2,140	9.252%, 8/15/51, 144A (IF) (5)	8/22 at 100.00	AA	2,428,429
5,000	California Municipal Finance Authority, Revenue Bonds, Linxs APM Project, Senior Lien Series 2018A, 5.000%, 12/31/47 (AMT)	6/28 at 100.00	BBB-	5,792,900
3,250	California Municipal Finance Authority, Reveue Bonds, Community Medical Centers, Series 2017A, 5.000%, 2/01/42	2/27 at 100.00	A-	3,771,267
815	California State Public Works Board, Lease Revenue Bonds, Various Capital Projects, Series 2013I, 5.000%, 11/01/38	11/23 at 100.00	A+	918,750
	California State, General Obligation Bonds, Various Purpose Series 2010:
2,100	5.250%, 3/01/30	8/20 at 100.00	AA-	2,107,602
4,250	5.250%, 11/01/40	11/20 at 100.00	AA-	4,296,155
500	California Statewide Communities Development Authority, California, Revenue Bonds, Loma Linda University Medical Center, Series 2014A, 5.250%, 12/01/44	12/24 at 100.00	BB-	542,050

3

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	California (continued)
	California Statewide Communities Development Authority, California, Revenue Bonds, Loma Linda University Medical Center, Series 2016A:
$6,000	5.000%, 12/01/46, 144A	6/26 at 100.00	BB-	$6,572,280
3,070	5.250%, 12/01/56, 144A	6/26 at 100.00	BB-	3,340,221
5,480	California Statewide Communities Development Authority, California, Revenue Bonds, Loma Linda University Medical Center, Series 2018A, 5.500%, 12/01/58, 144A	6/28 at 100.00	BB-	6,104,227
	California Statewide Community Development Authority, Revenue Bonds, Daughters of Charity Health System, Series 2005A:
2,640	5.750%, 7/01/30 (6), (7)	8/20 at 100.00	N/R	2,220,821
7,230	5.500%, 7/01/39 (6), (7)	8/20 at 100.00	N/R	6,082,021
4,890	Clovis Unified School District, Fresno County, California, General Obligation Bonds, Series 2006B, 0.000%, 8/01/26  –  NPFG Insured	No Opt. Call	Baa2	4,639,387
1,000	Coachella Valley Unified School District, Riverside County, California, General Obligation Bonds, Series 2005A, 0.000%, 8/01/30  –  FGIC Insured	No Opt. Call	A-	850,850
5,045	Culver City Redevelopment Agency, California, Tax Allocation Revenue Bonds, Redevelopment Project, Capital Appreciation Series 2011A, 0.000%, 11/01/27 (Pre-refunded 11/01/21)	11/21 at 61.42	AA- (4)	3,087,338
1,260	Davis Redevelopment Agency, California, Tax Allocation Bonds, Davis Redevelopment Project, Subordinate Series 2011A, 7.000%, 12/01/36 (Pre-refunded 12/01/21)	12/21 at 100.00	A+ (4)	1,372,959
4,000	East Bay Municipal Utility District, Alameda and Contra Costa Counties, California, Water System Revenue Bonds, Series 2014C, 5.000%, 6/01/44	6/24 at 100.00	Aa1	4,641,160
3,010	El Camino Community College District, California, General Obligation Bonds, Election of 2002 Series 2012C, 0.000%, 8/01/25	No Opt. Call	AA+	2,917,894
3,500	Foothill/Eastern Transportation Corridor Agency, California, Toll Road Revenue Bonds, Refunding Senior Lien Series 2015A, 0.000%, 1/15/34  –  AGM Insured	No Opt. Call	BBB	2,514,470
	Foothill/Eastern Transportation Corridor Agency, California, Toll Road Revenue Bonds, Refunding Series 2013A:
1,480	5.750%, 1/15/46	1/24 at 100.00	Baa2	1,654,581
6,480	6.000%, 1/15/49 (Pre-refunded 1/15/24)	1/24 at 100.00	Baa2 (4)	7,772,954
1,500	Gavilan Joint Community College District, Santa Clara and San Benito Counties, California, General Obligation Bonds, Election of 2004 Series 2011D, 5.750%, 8/01/35 (Pre-refunded 8/01/21)	8/21 at 100.00	AA (4)	1,584,135
9,930	Golden State Tobacco Securitization Corporation, California, Enhanced Tobacco Settlement Asset-Backed Revenue Bonds, Refunding Series 2015A, 5.000%, 6/01/45	6/25 at 100.00	A+	11,588,509
	Golden State Tobacco Securitization Corporation, California, Enhanced Tobacco Settlement Asset-Backed Revenue Bonds, Series 2005A:
1,455	0.000%, 6/01/24  –  AMBAC Insured	No Opt. Call	A+	1,412,761
3,500	0.000%, 6/01/26  –  AGM Insured	No Opt. Call	Aa3	3,314,290
3,000	Golden State Tobacco Securitization Corporation, California, Tobacco Settlement Asset-Backed Bonds, Series 2018A-1, 5.000%, 6/01/47	6/22 at 100.00	N/R	3,066,720
5,945	Golden State Tobacco Securitization Corporation, California, Tobacco Settlement Asset-Backed Bonds, Series 2018A-2, 5.000%, 6/01/47	6/22 at 100.00	N/R	6,077,217
2,500	Huntington Beach Union High School District, Orange County, California, General Obligation Bonds, Series 2007, 0.000%, 8/01/32  –  FGIC Insured	No Opt. Call	AA-	2,018,475

4

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	California (continued)
$5,000	Kern Community College District, California, General Obligation Bonds, Safety, Repair & Improvement, Election 2002 Series 2006, 0.000%, 11/01/24  –  AGM Insured	No Opt. Call	AA	$4,880,600
1,045	Lake Tahoe Unified School District, El Dorado County, California, General Obligation Bonds, Series 2001B, 0.000%, 8/01/31  –  NPFG Insured	No Opt. Call	A-	895,555
90	Los Angeles Department of Airports, California, Revenue Bonds, Los Angeles International Airport, Subordinate Lien Series 2016A, 5.000%, 5/15/42 (AMT)	5/26 at 100.00	A+	105,782
	Los Angeles Department of Airports, California, Revenue Bonds, Los Angeles International Airport, Subordinate Lien Series 2016B:
2,000	5.000%, 5/15/41 (AMT)	5/26 at 100.00	A+	2,354,560
20,015	5.000%, 5/15/46 (AMT)	5/26 at 100.00	A+	23,390,530
4,615	Los Angeles Department of Airports, California, Revenue Bonds, Los Angeles International Airport, Subordinate Lien Series 2018A, 5.000%, 5/15/44 (AMT)	5/28 at 100.00	A+	5,620,239
2,665	Los Angeles Department of Water and Power, California, Power System Revenue Bonds, Series 2014B, 5.000%, 7/01/43	1/24 at 100.00	AA-	3,019,152
15,000	Los Angeles Department of Water and Power, California, Waterworks Revenue Bonds, Series 2011A, 5.000%, 7/01/41	1/21 at 100.00	Aa2	15,263,700
250	Lynwood Redevelopment Agency, California, Tax Allocation Revenue Bonds, Project Area A, Subordinate Lien Series 2011A, 7.000%, 9/01/31	9/21 at 100.00	A	264,558
6,215	Martinez Unified School District, Contra Costa County, California, General Obligation Bonds, Series 2011, 5.875%, 8/01/31	8/24 at 100.00	AA	7,495,352
5,955	Mount San Antonio Community College District, Los Angeles County, California, General Obligation Bonds, Election of 2008, Series 2013A, 0.000%, 8/01/43 (8)	8/35 at 100.00	AA	6,575,749
2,700	M-S-R Energy Authority, California, Gas Revenue Bonds, Citigroup Prepay Contracts, Series 2009A, 7.000%, 11/01/34	No Opt. Call	BBB+	4,274,370
2,200	M-S-R Energy Authority, California, Gas Revenue Bonds, Citigroup Prepay Contracts, Series 2009C, 6.500%, 11/01/39	No Opt. Call	BBB+	3,586,440
125	Natomas Union School District, Sacramento County, California, General Obligation Refunding Bonds, Series 1999, 5.950%, 9/01/21  –  NPFG Insured	No Opt. Call	Baa2	128,903
10,265	Ontario Redevelopment Financing Authority, San Bernardino County, California, Revenue Bonds, Redevelopment Project 1, Refunding Series 1995, 7.400%, 8/01/25  –  NPFG Insured	No Opt. Call	Baa2	11,591,341
605	Palomar Pomerado Health Care District, California, Certificates of Participation, Series 2010, 5.250%, 11/01/21 (Pre-refunded 11/01/20)	11/20 at 100.00	Ba1 (4)	612,302
13,145	Perris, California, GNMA Mortgage-Backed Securities Program Single Family Mortgage Revenue Bonds, Series 1988B, 8.200%, 9/01/23 (ETM)	No Opt. Call	AA+ (4)	16,111,695
2,500	Petaluma, Sonoma County, California, Wastewater Revenue Bonds, Refunding Series 2011, 5.500%, 5/01/32 (Pre-refunded 5/01/21)	5/21 at 100.00	AA+ (4)	2,593,175
6,000	Placentia-Yorba Linda Unified School District, Orange County, California, Certificates of Participation, Series 2006, 0.000%, 10/01/34  –  FGIC Insured (ETM)	No Opt. Call	A2 (4)	4,931,460
5,505	Pomona, California, GNMA/FNMA Collateralized Securities Program Single Family Mortgage Revenue Bonds, Series 1990A, 7.600%, 5/01/23 (ETM)	No Opt. Call	AA+ (4)	6,077,630
2,000	Poway Unified School District, San Diego County, California, General Obligation Bonds, School Facilities Improvement District 2007-1, Series 2011A, 0.000%, 8/01/41	No Opt. Call	AA-	1,248,040
5,000	Rialto Unified School District, San Bernardino County, California, General Obligation Bonds, Series 2011A, 0.000%, 8/01/41  –  AGM Insured (8)	8/36 at 100.00	Aa3	6,599,050

5

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	California (continued)
$5,000	Riverside County Asset Leasing Corporation, California, Leasehold Revenue Bonds, Riverside County Hospital Project, Series 1997, 0.000%, 6/01/25  –  NPFG Insured	No Opt. Call	A1	$4,795,000
4,615	Riverside County Redevelopment Agency, California, Tax Allocation Bonds, Jurupa Valley Project Area, Series 2011B, 0.000%, 10/01/38	No Opt. Call	A	3,115,356
330	Riverside County Transportation Commission, California, Toll Revenue Senior Lien Bonds, Series 2013A, 5.750%, 6/01/48	6/23 at 100.00	BBB+	360,878
14,900	San Francisco Airports Commission, California, Revenue Bonds, San Francisco International Airport, Second Series 2016B, 5.000%, 5/01/46 (AMT)	5/26 at 100.00	A	17,239,300
	San Francisco Airports Commission, California, Revenue Bonds, San Francisco International Airport, Second Series 2018D:
11,615	5.000%, 5/01/43 (AMT)	5/28 at 100.00	A	14,009,897
12,285	5.000%, 5/01/48 (AMT)	5/28 at 100.00	A	14,713,744
11,025	San Francisco Airports Commission, California, Revenue Bonds, San Francisco International Airport, Second Series 2019A, 5.000%, 5/01/49 (AMT)	5/29 at 100.00	A	13,451,382
2,000	San Francisco, California, Community Facilities District 6, Mission Bay South Public Improvements, Special Tax Refunding Bonds, Series 2013C, 0.000%, 8/01/43	8/22 at 29.31	N/R	559,600
2,000	San Joaquin Hills Transportation Corridor Agency, Orange County, California, Toll Road Revenue Bonds, Refunding Junior Lien Series 2014B, 5.250%, 1/15/44	1/25 at 100.00	BBB-	2,225,280
	San Joaquin Hills Transportation Corridor Agency, Orange County, California, Toll Road Revenue Bonds, Refunding Senior Lien Series 2014A:
15,350	5.000%, 1/15/44	1/25 at 100.00	BBB	17,082,554
25,840	5.000%, 1/15/50	1/25 at 100.00	BBB	28,626,844
	San Jose, California, Airport Revenue Bonds, Refunding Series 2017A:
5,000	5.000%, 3/01/41 (AMT)	3/27 at 100.00	A	5,902,200
5,000	5.000%, 3/01/47 (AMT)	3/27 at 100.00	A	5,847,750
6,660	San Ysidro School District, San Diego County, California, General Obligation Bonds, Refunding Series 2015, 0.000%, 8/01/43	8/25 at 38.93	A3	2,346,118
880	Santee Community Development Commission, California, Santee Redevelopment Project Tax Allocation Bonds, Series 2011A, 7.000%, 8/01/31 (Pre-refunded 2/01/21)	2/21 at 100.00	A (4)	909,436
2,460	Santee School District, San Diego County, California, General Obligation Bonds, Capital Appreciation, Election 2006, Series 2008D, 0.000%, 8/01/33  –  AGC Insured	No Opt. Call	AA	1,946,721
5,000	Solano Community College District, Solano and Yolo Counties, California, General Obligation Bonds, Election 2012 Series 2013A, 5.000%, 8/01/43 (Pre-refunded 8/01/23)	8/23 at 100.00	AA (4)	5,723,600
1,145	Southern Kern Unified School District, Kern County, California, General Obligation Bonds, Series 2006C, 0.000%, 11/01/30  –  AGM Insured	No Opt. Call	A2	989,314
1,175	Southern Kern Unified School District, Kern County, California, General Obligation Bonds, Series 2010B, 0.000%, 11/01/35  –  AGM Insured	No Opt. Call	A2	880,651
	Union City Community Redevelopment Agency, California, Tax Allocation Revenue Bonds, Redevelopment Project, Subordinate Lien Series 2011:
1,000	6.375%, 12/01/23 (Pre-refunded 12/01/21)	12/21 at 100.00	A+ (4)	1,082,230
1,000	6.500%, 12/01/24 (Pre-refunded 12/01/21)	12/21 at 100.00	A+ (4)	1,083,180
1,000	6.625%, 12/01/25 (Pre-refunded 12/01/21)	12/21 at 100.00	A+ (4)	1,084,830
1,325	6.750%, 12/01/26 (Pre-refunded 12/01/21)	12/21 at 100.00	A+ (4)	1,439,599

6

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	California (continued)
$2,410	Victor Elementary School District, San Bernardino County, California, General Obligation Bonds, Series 2002A, 0.000%, 8/01/26  –  FGIC Insured	No Opt. Call	A+	$2,271,955
2,000	West Contra Costa Unified School District, Contra Costa County, California, General Obligation Bonds, Election 2010 Series 2011A, 5.000%, 8/01/41 (Pre-refunded 8/01/21)	8/21 at 100.00	A1 (4)	2,097,320
3,750	Wiseburn School District, Los Angeles County, California, General Obligation Bonds, Series 2011B, 0.000%, 8/01/36  –  AGM Insured (8)	8/31 at 100.00	AA	4,267,275
4,000	Yuba Community College District, California, General Obligation Bonds, Election 2006 Series 2011C, 5.250%, 8/01/47 (Pre-refunded 8/01/21)	8/21 at 100.00	Aa2 (4)	4,204,560
447,005	Total California			477,483,933
	Colorado – 11.3% (7.2% of Total Investments)
3,000	Anthem West Metropolitan District, Colorado, General Obligation Bonds, Refunding Series 2015, 5.000%, 12/01/35  –  BAM Insured	12/25 at 100.00	A3	3,610,110
4,195	Boulder Larimer & Weld Counties School District RE-1J Saint Vrain Valley, Colorado, General Obligation Bonds, Series 2016C, 4.000%, 12/15/34	12/26 at 100.00	Aa2	4,903,326
10,000	Boulder Valley School District RE2, Boulder County, Colorado, General Obligation Bonds, Series 2019A, 4.000%, 12/01/48	6/29 at 100.00	AA+	11,852,600
4,000	Centennial Water and Sanitation District, Douglas County, Colorado, Water and Wastewater Revenue Bonds, Series 2019, 5.000%, 12/01/43	12/28 at 100.00	AA+	5,117,080
1,775	Centerra Metropolitan District 1, Loveland, Colorado, Special Revenue Bonds, Refunding & Improvement Series 2017, 5.000%, 12/01/29, 144A	12/22 at 103.00	N/R	1,851,485
2,945	Colorado Educational and Cultural Facilities Authority, Charter School Revenue Bonds, Community Leadership Academy, Inc Second Campus Project, Series 2013, 7.350%, 8/01/43	8/23 at 100.00	BB+	3,250,279
1,715	Colorado Educational and Cultural Facilities Authority, Charter School Revenue Bonds, Flagstaff Academy Project, Refunding Series 2016, 3.625%, 8/01/46	8/26 at 100.00	A+	1,794,662
500	Colorado Educational and Cultural Facilities Authority, Charter School Revenue Bonds, Liberty Common Charter School, Series 2014A, 5.000%, 1/15/44	1/24 at 100.00	A+	544,070
1,000	Colorado Educational and Cultural Facilities Authority, Charter School Revenue Bonds, Peak-to-Peak Charter School, Refunding Series 2014, 5.000%, 8/15/30	8/24 at 100.00	A+	1,140,340
3,915	Colorado Educational and Cultural Facilities Authority, Charter School Revenue Bonds, Weld County School District 6 - Frontier Academy, Refunding & Improvement Series 2016, 3.250%, 6/01/46	6/26 at 100.00	A+	4,024,855
1,250	Colorado Educational and Cultural Facilities Authority, Revenue Bonds, University Corporation for Atmospheric Research Project, Refunding Series 2012A, 4.500%, 9/01/22	No Opt. Call	A+	1,340,587
545	Colorado Educational and Cultural Facilities Authority, Revenue Bonds, University Corporation for Atmospheric Research Project, Refunding Series 2017, 3.625%, 9/01/31	9/27 at 100.00	A2	597,238
	Colorado Educational and Cultural Facilities Authority, Revenue Bonds, University of Denver, Series 2017A:
1,200	4.000%, 3/01/36	3/27 at 100.00	A1	1,355,148
1,600	4.000%, 3/01/37	3/27 at 100.00	A1	1,802,000
1,930	Colorado Health Facilities Authority, Colorado, Revenue Bonds, Adventist Health System/Sunbelt Obligated Group, Series 2016A, 4.000%, 11/15/41	5/26 at 100.00	AA	2,136,587
2,300	Colorado Health Facilities Authority, Colorado, Revenue Bonds, Catholic Health Initiatives, Series 2011A, 5.000%, 2/01/41 (Pre-refunded 2/01/21)	2/21 at 100.00	BBB+ (4)	2,354,234

7

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Colorado (continued)
	Colorado Health Facilities Authority, Colorado, Revenue Bonds, Catholic Health Initiatives, Series 2013A:
$3,020	5.250%, 1/01/40 (Pre-refunded 1/01/23)	1/23 at 100.00	BBB+ (4)	$3,378,444
4,890	5.250%, 1/01/45 (Pre-refunded 1/01/23)	1/23 at 100.00	BBB+ (4)	5,470,394
4,600	Colorado Health Facilities Authority, Colorado, Revenue Bonds, Christian Living Neighborhoods Project, Refunding Series 2016, 5.000%, 1/01/37	1/24 at 102.00	N/R	4,614,904
10,000	Colorado Health Facilities Authority, Colorado, Revenue Bonds, CommonSpirit Health, Series 2019A-2, 4.000%, 8/01/49	8/29 at 100.00	BBB+	11,123,200
270	Colorado Health Facilities Authority, Colorado, Revenue Bonds, Evangelical Lutheran Good Samaritan Society Project, Series 2013, 5.625%, 6/01/43 (Pre-refunded 6/01/23)	6/23 at 100.00	N/R (4)	311,656
	Colorado Health Facilities Authority, Colorado, Revenue Bonds, Evangelical Lutheran Good Samaritan Society Project, Series 2013A:
2,670	5.000%, 6/01/28 (Pre-refunded 6/01/25)	6/25 at 100.00	N/R (4)	3,270,670
6,425	5.000%, 6/01/40 (Pre-refunded 6/01/25)	6/25 at 100.00	N/R (4)	7,870,432
665	Colorado Health Facilities Authority, Colorado, Revenue Bonds, Frasier Meadows Project, Refunding & Improvement Series 2017A, 5.250%, 5/15/47	5/27 at 100.00	BB+	760,979
2,980	Colorado Health Facilities Authority, Colorado, Revenue Bonds, Parkview Medical Center, Series 2020A, 4.000%, 9/01/45	9/30 at 100.00	Baa1	3,321,657
5,000	Colorado Health Facilities Authority, Colorado, Revenue Bonds, Sanford Health, Series 2019A, 5.000%, 11/01/44	11/29 at 100.00	A+	6,183,100
3,300	Colorado Health Facilities Authority, Colorado, Revenue Bonds, SCL Health System, Refunding Series 2019A, 4.000%, 1/01/38	1/30 at 100.00	AA-	3,745,863
2,620	Colorado Health Facilities Authority, Colorado, Revenue Bonds, SCL Health System, Refunding Series 2019B, 4.000%, 1/01/40	1/30 at 100.00	AA-	2,936,208
625	Colorado Health Facilities Authority, Colorado, Revenue Bonds, Total Long-term Care National Obligated Group Project, Series 2010A, 6.000%, 11/15/30 (Pre-refunded 11/15/20)	11/20 at 100.00	N/R (4)	635,144
1,100	Colorado High Performance Transportation Enterprise, C-470 Express Lanes Revenue Bonds, Senior Lien Series 2017, 5.000%, 12/31/56	12/24 at 100.00	BBB	1,183,996
	Colorado Mesa University, Colorado, Enterprise Revenue Bonds, Series 2012B:
750	4.250%, 5/15/37 (Pre-refunded 5/15/21)	5/21 at 100.00	N/R (4)	773,377
1,250	4.250%, 5/15/37	5/21 at 100.00	Aa2	1,283,575
	Colorado State Board of Governors, Colorado State University Auxiliary Enterprise System Revenue Bonds, Refunding Series 2017C:
1,115	5.000%, 3/01/43 (Pre-refunded 3/01/28)	3/28 at 100.00	N/R (4)	1,496,330
1,660	5.000%, 3/01/43	3/28 at 100.00	AA	2,063,098
2,360	Colorado State Board of Governors, Colorado State University Auxiliary Enterprise System Revenue Bonds, Refunding Series 2017E, 4.000%, 3/01/43	3/28 at 100.00	AA	2,726,956
3,555	Colorado State, Certificates of Participation, Rural Series 2020A, 4.000%, 12/15/38	12/30 at 100.00	AA-	4,361,772
3,000	Commerce City, Colorado, Sales and Use Tax Revenue Bonds, Series 2014, 5.000%, 8/01/44  –  AGM Insured	8/24 at 100.00	A1	3,454,470
7,250	Commerce City, Colorado, Sales and Use Tax Revenue Bonds, Series 2016, 5.000%, 8/01/46	8/26 at 100.00	A1	8,764,960

8

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Colorado (continued)
$2,000	Denver City and County, Colorado, Airport System Revenue Bonds, Series 2012B, 5.000%, 11/15/32	11/22 at 100.00	A+	$2,162,620
1,100	Denver City and County, Colorado, Airport System Revenue Bonds, Subordinate Lien Series 2013A, 5.250%, 11/15/43 (AMT)	11/23 at 100.00	A	1,213,421
4,515	Denver City and County, Colorado, Airport System Revenue Bonds, Subordinate Lien Series 2013B, 5.000%, 11/15/43	11/23 at 100.00	A	4,972,099
	Denver City and County, Colorado, Airport System Revenue Bonds, Subordinate Lien Series 2018A:
20,460	5.000%, 12/01/43 (AMT)	12/28 at 100.00	A	24,918,029
30,435	5.000%, 12/01/48 (AMT)	12/28 at 100.00	A	36,813,872
1,820	Denver City and County, Colorado, Dedicated Tax Revenue Bonds, Refunding & Improvement Series 2016A, 4.000%, 8/01/46	8/26 at 100.00	AA-	1,924,450
2,005	Denver City and County, Colorado, Special Facilities Airport Revenue Bonds, United Airlines, Inc Project, Refunding Series 2017, 5.000%, 10/01/32 (AMT)	10/23 at 100.00	B	2,025,972
	Denver Convention Center Hotel Authority, Colorado, Revenue Bonds, Convention Center Hotel, Refunding Senior Lien Series 2016:
2,955	5.000%, 12/01/28	12/26 at 100.00	BBB-	3,232,593
2,000	5.000%, 12/01/29	12/26 at 100.00	BBB-	2,181,440
2,400	5.000%, 12/01/36	12/26 at 100.00	BBB-	2,577,936
1,605	5.000%, 12/01/40	12/26 at 100.00	BBB-	1,714,926
	E-470 Public Highway Authority, Colorado, Senior Revenue Bonds, Capital Appreciation Series 2010A:
385	0.000%, 9/01/35	No Opt. Call	A	282,166
150	0.000%, 9/01/37	No Opt. Call	A	102,800
75	0.000%, 9/01/38	No Opt. Call	A	49,848
20	0.000%, 9/01/39	No Opt. Call	A	12,910
110	0.000%, 9/01/41	No Opt. Call	A	67,207
	E-470 Public Highway Authority, Colorado, Senior Revenue Bonds, Series 1997B:
1,420	0.000%, 9/01/23  –  NPFG Insured	No Opt. Call	A	1,392,069
18,380	0.000%, 9/01/25  –  NPFG Insured	No Opt. Call	A	17,602,894
	E-470 Public Highway Authority, Colorado, Senior Revenue Bonds, Series 2000B:
1,045	0.000%, 9/01/29  –  NPFG Insured	No Opt. Call	A	924,491
2,175	0.000%, 9/01/30  –  NPFG Insured	No Opt. Call	A	1,872,958
25,050	0.000%, 9/01/31  –  NPFG Insured	No Opt. Call	A	20,981,379
23,305	0.000%, 9/01/32  –  NPFG Insured	No Opt. Call	A	18,931,817
100	0.000%, 9/01/33  –  NPFG Insured	No Opt. Call	A	78,682
12,500	E-470 Public Highway Authority, Colorado, Senior Revenue Bonds, Series 2006A, 0.000%, 9/01/38  –  NPFG Insured	9/26 at 54.77	A	6,213,375
	E-470 Public Highway Authority, Colorado, Toll Revenue Bonds, Series 2004A:
385	0.000%, 9/01/28  –  NPFG Insured	No Opt. Call	A	348,294
60,000	0.000%, 3/01/36  –  NPFG Insured	No Opt. Call	A	43,679,400

9

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Colorado (continued)
	E-470 Public Highway Authority, Colorado, Toll Revenue Bonds, Series 2004B:
$345	0.000%, 9/01/28  –  NPFG Insured	9/20 at 63.99	A	$220,714
13,000	0.000%, 9/01/34  –  NPFG Insured	9/20 at 45.40	A	5,901,610
14,500	0.000%, 3/01/36  –  NPFG Insured	9/20 at 41.72	A	6,048,530
340	Eagle County Air Terminal Corporation, Colorado, Airport Terminal Project Revenue Bonds, Refunding Series 2011A, 5.500%, 5/01/22 (AMT)	5/21 at 100.00	Baa2	340,163
1,250	Eagle River Water and Sanitation District, Eagle County, Colorado, Enterprise Wastewater Revenue Bonds, Improvement Series 2020A, 4.000%, 12/01/45  –  AGM Insured	12/29 at 100.00	AA	1,502,062
4,000	Ebert Metropolitan District, Denver Colorado, Limited Tax General Obligation Bonds, Refunding Series 2018A-1, 5.000%, 12/01/43  –  BAM Insured	12/28 at 100.00	A2	5,063,280
2,000	Firestone, Colorado, Water Enterprise Revenue Bones, Series 2020, 4.000%, 12/01/49  –  BAM Insured	12/30 at 100.00	AA	2,382,700
520	Flying Horse Metropolitan District 2, El Paso County, Colorado, General Obligation Limited Tax Bonds, Refunding & Improvement Series 2020A, 4.000%, 12/01/44  –  AGM Insured	12/30 at 100.00	A2	614,926
1,860	Metropolitan State University of Denver, Colorado, Institutional Enterprise Revenue Bonds, Aerospace and Engineering Sciences Building Project, Series 2016, 4.000%, 12/01/40	12/25 at 100.00	Aa2	2,090,826
	Park 70 Metropolitan District, Aurora, Colorado, General Obligation Bonds, Limited Tax Refunding & Improvement Series 2016:
1,565	5.000%, 12/01/36	12/26 at 100.00	Baa3	1,781,267
2,100	5.000%, 12/01/46	12/26 at 100.00	Baa3	2,372,286
6,705	Park Creek Metropolitan District, Colorado, Senior Limited Property Tax Supported Revenue Bonds, Refunding Series 2015A, 5.000%, 12/01/45	12/25 at 100.00	A	7,748,566
2,395	Park Creek Metropolitan District, Colorado, Senior Limited Property Tax Supported Revenue Bonds, Series 2019A, 4.000%, 12/01/36  –  AGM Insured	12/29 at 100.00	A	2,871,605
5,715	Park Creek Metropolitan District, Colorado, Senior Limited Property Tax Supported Revenue Refunding Bonds, Series 2011, 6.125%, 12/01/41 (Pre-refunded 12/01/20)  –  AGM Insured	12/20 at 100.00	A2 (4)	5,824,728
700	Public Authority for Colorado Energy, Natural Gas Purchase Revenue Bonds, Colorado Springs Utilities, Series 2008, 6.500%, 11/15/38	No Opt. Call	A-	1,110,144
	Regional Transportation District, Colorado, Denver Transit Partners Eagle P3 Project Private Activity Bonds, Series 2010:
2,500	6.500%, 1/15/30	8/20 at 100.00	Baa3	2,505,400
3,115	6.000%, 1/15/34	8/20 at 100.00	Baa3	3,120,607
2,615	6.000%, 1/15/41	8/20 at 100.00	Baa3	2,619,707
1,500	Sierra Ridge Metropolitan District 2, Douglas County, Colorado, General Obligation Bonds, Limited Tax Series 2016A, 5.500%, 12/01/46	12/21 at 103.00	N/R	1,546,050
750	Thompson Crossing Metropolitan District 2, Johnstown, Larimer County, Colorado, General Obligation Bonds, Limited Tax Convertible to Unlimited Tax, Series 2016B, 5.000%, 12/01/36  –  AGM Insured	12/26 at 100.00	AA	918,750

10

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Colorado (continued)
	Traditions Metropolitan District 2, Colorado, Limited Tax General Obligation Bonds, Refunding Series 2016:
$1,050	5.000%, 12/01/32  –  BAM Insured	12/26 at 100.00	A3	$1,289,830
1,000	4.125%, 12/01/37  –  BAM Insured	12/26 at 100.00	A3	1,127,250
2,000	Vista Ridge Metropolitan District, In the Town of Erie, Weld County, Colorado, General Obligation Refunding Bonds, Series 2016A, 4.000%, 12/01/36  –  BAM Insured	12/26 at 100.00	A2	2,263,840
398,895	Total Colorado			384,948,275
	Connecticut – 1.3% (0.8% of Total Investments)
850	Connecticut Health and Educational Facilities Authority, Revenue Bonds, McLean Affiliates, Series 2020A, 5.000%, 1/01/45, 144A	1/26 at 102.00	BB+	896,750
3,430	Connecticut Health and Educational Facilities Authority, Revenue Bonds, Sacred Heart University, Series 2012H, 5.000%, 7/01/24 (Pre-refunded 7/01/22)  –  AGM Insured	7/22 at 100.00	A2 (4)	3,747,584
	Connecticut Municipal Electric Energy Cooperative, Power Supply System Revenue Bonds, Tender Option Bond Trust 2016-XG0059:
1,295	16.974%, 1/01/32, 144A (IF) (5)	1/23 at 100.00	Aa3	1,836,595
190	16.817%, 1/01/38, 144A (IF) (5)	1/23 at 100.00	Aa3	262,057
	Connecticut State, Special Tax Obligation Bonds, Transportation Infrastructure Purposes Series 2018A:
14,775	5.000%, 1/01/34	1/28 at 100.00	A+	18,490,026
6,410	5.000%, 1/01/37	1/28 at 100.00	A+	7,932,760
6,000	5.000%, 1/01/38	1/28 at 100.00	A+	7,406,580
3,565	Hartford County Metropolitan District, Connecticut, Clean Water Project Revenue Bonds, Series 2013A, 4.000%, 4/01/39	4/22 at 100.00	AA-	3,679,258
5,051	Mashantucket Western Pequot Tribe, Connecticut, Special Revenue Bonds, Subordinate Series 2013A, 6.050%, 7/01/31 (cash 4.000%, PIK 2.050%) (7)	No Opt. Call	N/R	328,299
41,566	Total Connecticut			44,579,909
	Delaware – 0.3% (0.2% of Total Investments)
800	Delaware Health Facilities Authroity, Revenue Bonds, Beebe Medical Center Project, Series 2018, 5.000%, 6/01/48	12/28 at 100.00	BBB	934,496
7,255	Delaware Transportation Authority, Revenue Bonds, US 301 Project, Series 2015, 5.000%, 6/01/55	6/25 at 100.00	AA-	8,236,964
8,055	Total Delaware			9,171,460
	District of Columbia – 1.2% (0.8% of Total Investments)
780	District of Columbia Housing Finance Agency, GNMA Collateralized Single Family Mortgage Revenue Bonds, Series 1988E-4, 6.375%, 6/01/26 (AMT)	8/20 at 100.00	AA+	782,972
2,800	District of Columbia Tobacco Settlement Corporation, Tobacco Settlement Asset-Backed Bonds, Series 2001, 6.500%, 5/15/33	No Opt. Call	Baa1	3,164,532
21,000	District of Columbia Tobacco Settlement Corporation, Tobacco Settlement Asset-Backed Bonds, Series 2006A, 0.000%, 6/15/46	8/20 at 20.45	N/R	4,275,180
19,490	District of Columbia Water and Sewer Authority, Public Utility Revenue Bonds, Series 1998, 5.500%, 10/01/23  –  AGM Insured (UB)	No Opt. Call	Aa1	21,292,435
5,000	Metropolitan Washington DC Airports Authority, Airport System Revenue Bonds, Series 2010A, 5.000%, 10/01/39	10/20 at 100.00	AA-	5,038,450

11

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	District of Columbia (continued)
$4,500	Metropolitan Washington DC Airports Authority, Airport System Revenue Bonds, Refunding Series 2013A, 5.000%, 10/01/30 (AMT)	10/23 at 100.00	A+	$5,025,195
53,570	Total District of Columbia			39,578,764
	Florida – 9.2% (5.9% of Total Investments)
1,480	Atlantic Beach, Florida, Healthcare Facilities Revenue Refunding Bonds, Fleet Landing Project, Series 2013A, 5.000%, 11/15/37	11/23 at 100.00	BBB	1,526,827
	Bay County, Florida, Educational Facilities Revenue Refunding Bonds, Bay Haven Charter Academy, Inc Project, Series 2013A:
450	5.000%, 9/01/45	9/23 at 100.00	BBB	477,018
2,260	5.000%, 9/01/48	9/23 at 100.00	BBB	2,395,736
7,500	Broward County, Florida, Airport System Revenue Bonds, Series 2015A, 5.000%, 10/01/45 (AMT)	10/25 at 100.00	A	8,521,500
4,315	Cape Coral, Florida, Water and Sewer Revenue Bonds, Refunding Series 2011, 5.000%, 10/01/41 (Pre-refunded 10/01/21)  –  AGM Insured	10/21 at 100.00	A1 (4)	4,550,340
100	Florida Development Finance Corporation, Educational Facilities Revenue Bonds, Renaissance Charter School, Inc Projects, Series 2012A, 6.125%, 6/15/43, 144A	6/22 at 100.00	N/R	103,866
175	Florida Development Finance Corporation, Educational Facilities Revenue Bonds, Renaissance Charter School, Inc Projects, Series 2020C, 5.000%, 9/15/40, 144A	9/27 at 100.00	N/R	187,570
	Florida Development Finance Corporation, Florida, Surface Transportation Facility Revenue Bonds, Virgin Trains USA Passenger Rail Project , Series 2019A:
12,000	6.375%, 1/01/49 (AMT) (Mandatory Put 1/01/26), 144A	10/20 at 105.00	N/R	10,472,880
19,000	6.500%, 1/01/49 (AMT) (Mandatory Put 1/01/29), 144A	10/20 at 105.00	N/R	16,503,590
4,165	Florida Higher Educational Facilities Financing Authority, Revenue Bonds, Nova Southeastern University Project, Refunding Series 2012A, 5.000%, 4/01/32 (Pre-refunded 4/01/22)	4/22 at 100.00	Baa1 (4)	4,489,995
1,150	Florida Higher Educational Facilities Financing Authority, Revenue Bonds, Nova Southeastern University, Refunding Series 2011, 6.375%, 4/01/31 (Pre-refunded 4/01/21)	4/21 at 100.00	Baa1 (4)	1,196,138
2,000	Florida Ports Financing Commission, Revenue Bonds, State Transportation Trust Fund-Intermodal Program, Refunding Series 2011B, 5.375%, 10/01/29 (AMT)	10/21 at 100.00	Aa3	2,110,000
	Greater Orlando Aviation Authority, Florida, Orlando Airport Facilities Revenue Bonds, Priority Subordinated Series 2017:
31,985	5.000%, 10/01/47 (AMT)	10/27 at 100.00	A+	37,906,703
9,065	5.000%, 10/01/52 (AMT)	10/27 at 100.00	A+	10,701,686
3,890	Greater Orlando Aviation Authority, Florida, Orlando Airport Facilities Revenue Bonds, Series 2016A, 5.000%, 10/01/40 (AMT)	10/26 at 100.00	AA-	4,583,898
6,020	Hillsborough County Aviation Authority, Florida, Revenue Bonds, Tampa International Airport, Senior Lien Series 2015A, 5.000%, 10/01/44 (AMT)	10/24 at 100.00	A+	6,715,731
5,000	Hillsborough County Aviation Authority, Florida, Revenue Bonds, Tampa International Airport, Series 2018E, 5.000%, 10/01/48 (AMT)	10/28 at 100.00	AA-	6,009,650
2,290	Hillsborough County Aviation Authority, Florida, Revenue Bonds, Tampa International Airport, Subordinate Lien Series 2015B, 5.000%, 10/01/40	10/24 at 100.00	A+	2,585,845
10,305	Hillsborough County Aviation Authority, Florida, Tampa International Airport Customer Facility Charge Revenue Bonds, Series 2015A, 5.000%, 10/01/44	10/24 at 100.00	A3	11,474,205

12

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Florida (continued)
$5,000	Hillsborough County Port District, Florida, Revenue Bonds, Tampa Port Authority Project, Series 2018B, 5.000%, 6/01/46 (AMT)	6/28 at 100.00	A	$5,873,400
5,075	Lakeland, Florida, Hospital System Revenue Bonds, Lakeland Regional Health, Series 2015, 5.000%, 11/15/35	11/24 at 100.00	A2	5,774,031
1,500	Martin County Industrial Development Authority, Florida, Industrial Development Revenue Refunding Bonds, Indiantown Cogeneration LP, Series 2013, 3.950%, 12/15/21 (AMT), 144A	8/20 at 100.00	Baa2	1,502,970
9,820	Miami Beach Redevelopment Agency, Florida, Tax Increment Revenue Bonds, City Center/Historic Convention Village, Series 2015A, 5.000%, 2/01/44  –  AGM Insured	2/24 at 100.00	A1	11,213,163
2,000	Miami Health Facilities Authority, Florida, Health Facilities Revenue Bonds, Miami Jewish Health System Inc Project, Series 2017, 5.125%, 7/01/46	7/27 at 100.00	BB+	1,566,120
2,930	Miami-Dade County Educational Facilities Authority, Florida, Revenue Bonds, University of Miami, Series 2012A, 5.000%, 4/01/42	4/23 at 100.00	A-	3,142,279
8,070	Miami-Dade County Educational Facilities Authority, Florida, Revenue Bonds, University of Miami, Series 2015A, 5.000%, 4/01/45	4/25 at 100.00	A-	9,037,512
12,545	Miami-Dade County Educational Facilities Authority, Florida, Revenue Bonds, University of Miami, Series 2018A, 5.000%, 4/01/53	4/28 at 100.00	A-	14,834,086
1,500	Miami-Dade County Health Facility Authority, Florida, Hospital Revenue Bonds, Nicklaus Children's Hospital, Refunding Series 2017, 5.000%, 8/01/42	8/27 at 100.00	A	1,770,945
1,000	Miami-Dade County, Florida, Aviation Revenue Bonds, Miami International Airport, Refunding Series 2012A, 5.000%, 10/01/29 (Pre-refunded 10/01/22) (AMT)	10/22 at 100.00	A (4)	1,096,480
1,000	Miami-Dade County, Florida, Aviation Revenue Bonds, Miami International Airport, Refunding Series 2014B, 5.000%, 10/01/37	10/24 at 100.00	A	1,130,050
	Miami-Dade County, Florida, Aviation Revenue Bonds, Miami International Airport, Series 2010B:
4,000	5.000%, 10/01/28 (Pre-refunded 10/01/20)	10/20 at 100.00	A (4)	4,031,080
7,890	5.000%, 10/01/41	10/20 at 100.00	A	7,941,758
5,000	Miami-Dade County, Florida, Aviation Revenue Bonds, Refunding Series 2014A, 5.000%, 10/01/35 (AMT)	10/24 at 100.00	A	5,626,700
3,410	Miami-Dade County, Florida, Aviation Revenue Bonds, Refunding Series 2015A, 5.000%, 10/01/38 (AMT)	10/25 at 100.00	A	3,894,084
2,865	Miami-Dade County, Florida, Special Obligation Bonds, Refunding Subordinate Series 2012B, 5.000%, 10/01/37	10/22 at 100.00	A2	3,083,571
3,000	Miami-Dade County, Florida, Transit System Sales Surtax Revenue Bonds, Refunding Series 2012, 5.000%, 7/01/42	7/22 at 100.00	A1	3,222,000
1,000	Miami-Dade County, Florida, Water and Sewer System Revenue Bonds, Series 2010, 5.000%, 10/01/39 (Pre-refunded 10/01/20)  –  AGM Insured	10/20 at 100.00	Aa3 (4)	1,007,770
12,370	Miami-Dade County, Florida, Water and Sewer System Revenue Bonds, Series 2013A, 5.000%, 10/01/42 (Pre-refunded 10/01/22)	10/22 at 100.00	A+ (4)	13,662,294
6,035	Miami-Dade County, Florida, Water and Sewer System Revenue Bonds, Series 2019B, 4.000%, 10/01/49	10/29 at 100.00	A+	7,115,868
4,000	North Sumter County Utility Dependent District, Florida, Utility Revenue Bonds, Series 2010, 5.375%, 10/01/40	10/20 at 100.00	A2	4,033,120
2,360	Osceola County, Florida, Transportation Revenue Bonds, Osceola Parkway, Refunding & Improvement Series 2019A-1, 5.000%, 10/01/44	10/29 at 100.00	BBB-	2,870,374

13

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Florida (continued)
$2,000	Palm Beach County Health Facilities Authority, Florida, Retirement Communities Revenue Bonds, ACTS Retirement - Life Communities, Inc Obligated Group, Series 2016, 5.000%, 11/15/32	11/26 at 100.00	A-	$2,336,980
115	Palm Beach County Health Facilities Authority, Florida, Revenue Bonds, Sinai Residences of Boca Raton Project, Series 2014A, 7.250%, 6/01/34	6/22 at 102.00	N/R	123,012
4,635	Port Saint Lucie, Florida, Public Service Tax Revenue Bonds, Recovery Zone Facility Bond Series 2014B, 5.000%, 9/01/43	9/24 at 100.00	AA-	5,453,402
10,095	Putnam County Development Authority, Florida, Pollution Control Revenue Bonds, Seminole Electric Cooperatice, Inc Project, Refunding Series 2018B, 5.000%, 3/15/42	5/28 at 100.00	A-	12,396,862
	South Miami Health Facilities Authority, Florida, Hospital Revenue Bonds, Baptist Health Systems of South Florida Obligated Group, Series 2017:
5,770	5.000%, 8/15/42	8/27 at 100.00	A1	6,829,487
6,040	5.000%, 8/15/47	8/27 at 100.00	A1	7,097,483
705	Southeast Overtown/Park West Community Redevelopement Agency, Florida, Tax Increment Revenue Bonds, Series 2014A-1, 5.000%, 3/01/30, 144A	3/24 at 100.00	BBB+	793,139
1,500	Sumter County Industrial Development Authority, Florida, Hospital Revenue Bonds, Central Florida Health Alliance Projects, Series 2014A, 5.250%, 7/01/44	1/24 at 100.00	A-	1,658,700
700	Tampa, Florida, Cigarette Tax Allocation Bonds, H Lee Moffitt Cancer Center Project, Refunding & Capital Improvement Series 2012A, 5.000%, 9/01/29	9/22 at 100.00	A+	754,124
2,405	Tampa, Florida, Health System Revenue Bonds, Baycare Health System, Series 2016A, 4.000%, 11/15/46	5/26 at 100.00	Aa2	2,680,012
	Tampa, Florida, Revenue Bonds, H Lee Moffitt Cancer Center and Research Institute, Series 2020B:
1,000	5.000%, 7/01/40	7/30 at 100.00	A-	1,257,630
1,845	4.000%, 7/01/45	7/30 at 100.00	A-	2,091,861
14,610	Tampa-Hillsborough County Expressway Authority, Florida, Revenue Bonds, Refunding Series 2012B, 5.000%, 7/01/42 (Pre-refunded 7/01/22)	7/22 at 100.00	A2 (4)	15,933,228
85	Tolomato Community Development District, Florida, Special Assessment Bonds, Convertible, Capital Appreciation, Series 2012A-4, 0.000%, 5/01/40 (8)	5/22 at 100.00	N/R	66,523
120	Tolomato Community Development District, Florida, Special Assessment Bonds, Hope Note, Series 2007-3, 6.650%, 5/01/40 (7)	8/20 at 100.00	N/R	1
290	Tolomato Community Development District, Florida, Special Assessment Bonds, Refunding Series 2015-1, 0.000%, 5/01/40 (8)	8/20 at 100.00	N/R	258,376
180	Tolomato Community Development District, Florida, Special Assessment Bonds, Refunding Series 2015-2, 0.000%, 5/01/40 (8)	8/20 at 100.00	N/R	124,303
195	Tolomato Community Development District, Florida, Special Assessment Bonds, Refunding Series 2015-3, 6.610%, 5/01/40 (7)	8/20 at 100.00	N/R	2
750	Volusia County Educational Facilities Authority, Florida, Revenue Bonds, Embry-Riddle Aeronautical University, Series 2020A, 4.000%, 10/15/38	10/29 at 100.00	A3	864,720
6,510	Volusia County Educational Facilities Authority, Florida, Revenue Bonds, Stetson University Inc Project, Series 2015, 5.000%, 6/01/45	6/25 at 100.00	A-	7,379,150
285,070	Total Florida			314,041,828

14

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Georgia – 1.7% (1.1% of Total Investments)
$1,820	Atlanta Development Authority, Georgia, Revenue Bonds, New Downtown Atlanta Stadium Project, Senior Lien Series 2015A-1, 5.250%, 7/01/40	7/25 at 100.00	A+	$2,008,588
5,000	Atlanta, Georgia, Water and Wastewater Revenue Bonds, Refunding Series 2015, 5.000%, 11/01/32	5/25 at 100.00	AA-	5,982,500
1,280	Dalton Development Authority, Georgia, Revenue Certificates, Hamilton Health Care System Inc, Series 1996, 5.500%, 8/15/26  –  NPFG Insured	No Opt. Call	Baa2	1,442,496
	Fulton County Development Authority, Georgia, Hospital Revenue Bonds, Wellstar Health System, Inc Project, Series 2017A:
2,000	5.000%, 4/01/47	4/27 at 100.00	A	2,364,660
2,800	4.000%, 4/01/50	4/30 at 100.00	A	3,199,448
3,180	Georgia Municipal Electric Authority, Plant Vogtle Units 3 & 4 Project M Bonds, Series 2019A, 5.000%, 1/01/63	7/28 at 100.00	BBB+	3,774,183
	Main Street Natural Gas Inc, Georgia, Gas Supply Revenue Bonds, Series 2019A:
1,460	5.000%, 5/15/43	5/29 at 100.00	A3	1,749,781
5,000	5.000%, 5/15/49	No Opt. Call	A3	7,410,050
3,265	Metropolitan Atlanta Rapid Transit Authority, Georgia, Sales Tax Revenue Bonds, Third Indenture, Series 2015B, 5.000%, 7/01/41	7/26 at 100.00	AA-	3,917,804
10,260	Municipal Electric Authority of Georgia, Plant Vogtle Units 3 & 4 Project J Bonds, Series 2015A, 5.000%, 7/01/60	7/25 at 100.00	Baa2	11,501,973
5,000	Private Colleges and Universities Authority, Georgia, Revenue Bonds, Emory University, Refunding Series 2016A, 5.000%, 10/01/46	10/26 at 100.00	AA	6,028,950
1,220	Private Colleges and Universities Authority, Georgia, Revenue Bonds, Mercer University, Series 2012A, 5.250%, 10/01/27	10/21 at 100.00	Baa1	1,262,456
5,370	Rockdale County Development Authority, Georgia, Revenue Bonds, Piedmont Healthcare, Inc Project, Series 2019A, 4.000%, 7/01/44	7/29 at 100.00	A1	6,100,803
1,425	Valdosta and Lowndes County Hospital Authority, Georgia, Revenue Certificates, South Georgia Medical Center Project, Series 2011B, 5.000%, 10/01/41 (Pre-refunded 10/01/21)	10/21 at 100.00	AA- (4)	1,503,575
49,080	Total Georgia			58,247,267
	Guam – 0.1% (0.1% of Total Investments)
765	Government of Guam, Business Privilege Tax Bonds, Series 2011A, 5.000%, 1/01/31	1/22 at 100.00	BB	791,775
1,220	Guam Government Waterworks Authority, Water and Wastewater System Revenue Bonds, Series 2013, 5.500%, 7/01/43	7/23 at 100.00	Baa2	1,341,683
1,985	Total Guam			2,133,458
	Hawaii – 1.5% (1.0% of Total Investments)
13,000	Hawaii Department of Budget and Finance, Special Purpose Revenue Bonds, Hawaii Pacific Health Obligated Group, Series 2013A, 5.500%, 7/01/43	7/23 at 100.00	A1	14,323,790
6,000	Hawaii Department of Budget and Finance, Special Purpose Revenue Bonds, Hawaiian Electric Company, Inc and Subsidiary Projects, Refunding Series 2017B, 4.000%, 3/01/37 (AMT)	3/27 at 100.00	Baa2	6,567,240
11,205	Hawaii State, Airport System Revenue Bonds, Series 2015A, 5.000%, 7/01/45 (AMT)	7/25 at 100.00	A1	12,725,855
10,000	Hawaii State, Airport System Revenue Bonds, Series 2018A, 5.000%, 7/01/43 (AMT)	7/28 at 100.00	A1	12,107,100

15

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Hawaii (continued)
$5,000	Hawaii State, General Obligation Bonds, Series 2017FK, 4.000%, 5/01/35	5/27 at 100.00	Aa2	$5,867,300
45,205	Total Hawaii			51,591,285
	Idaho – 0.7% (0.4% of Total Investments)
5,000	Idaho Health Facilities Authority, Hospital Revenue Bonds, CHE Trinity Helath Group, Series 2017A, 5.000%, 12/01/47	12/27 at 100.00	AA-	6,054,050
11,205	Idaho Health Facilities Authority, Hospital Revenue Bonds, CHE Trinity Helath Group, Series 2017ID, 5.000%, 12/01/46	6/27 at 100.00	AA-	13,424,822
1,700	Idaho Health Facilities Authority, Revenue Bonds, Madison Memorial Hospital Project, Refunding Series 2016, 5.000%, 9/01/29	9/26 at 100.00	BB+	1,989,850
	Idaho Water Resource Board, Water Resource Loan Program Revenue, Ground Water Rights Mitigation Series 2012A:
1,155	4.750%, 9/01/26	9/22 at 100.00	A3	1,249,849
310	5.000%, 9/01/32	9/22 at 100.00	A3	338,058
19,370	Total Idaho			23,056,629
	Illinois – 16.7% (10.7% of Total Investments)
	Bensenville, Illinois, General Obligation Bonds, Series 2011A:
1,055	5.000%, 12/15/30  –  AGM Insured	12/21 at 100.00	AA	1,121,011
1,945	5.000%, 12/15/30 (Pre-refunded 12/15/21)  –  AGM Insured	12/21 at 100.00	AA (4)	2,071,269
6,000	Chicago Board of Education, Illinois, Dedicated Capital Improvement Tax Revenue Bonds, Series 2016, 6.000%, 4/01/46	4/27 at 100.00	A-	6,957,720
1,470	Chicago Board of Education, Illinois, General Obligation Bonds, Dedicated Revenues Series 2011A, 5.000%, 12/01/41	12/21 at 100.00	B1	1,486,405
9,250	Chicago Board of Education, Illinois, General Obligation Bonds, Dedicated Revenues, Series 2016A, 7.000%, 12/01/44	12/25 at 100.00	BB-	10,908,247
2,400	Chicago Board of Education, Illinois, General Obligation Bonds, Dedicated Revenues, Series 2016B, 6.500%, 12/01/46	12/26 at 100.00	BB-	2,816,328
11,295	Chicago Board of Education, Illinois, General Obligation Bonds, Dedicated Revenues, Series 2017A, 7.000%, 12/01/46, 144A	12/27 at 100.00	BB-	13,969,091
	Chicago Board of Education, Illinois, Unlimited Tax General Obligation Bonds, Dedicated Tax Revenues, Series 1998B-1:
10,000	0.000%, 12/01/20  –  FGIC Insured	No Opt. Call	BB-	9,928,700
10,130	0.000%, 12/01/24  –  FGIC Insured	No Opt. Call	BB-	9,075,568
7,140	0.000%, 12/01/25  –  FGIC Insured	No Opt. Call	BB-	6,199,091
4,325	0.000%, 12/01/29  –  FGIC Insured	No Opt. Call	BB-	3,248,378
4,235	0.000%, 12/01/31  –  FGIC Insured	No Opt. Call	BB-	2,923,251
	Chicago Board of Education, Illinois, Unlimited Tax General Obligation Bonds, Dedicated Tax Revenues, Series 1999A:
15,000	0.000%, 12/01/21  –  FGIC Insured	No Opt. Call	BB-	14,559,150
10,000	0.000%, 12/01/23  –  FGIC Insured	No Opt. Call	BB-	9,225,600
8,845	5.500%, 12/01/26  –  NPFG Insured	No Opt. Call	BB-	9,888,268
7,900	Chicago Transit Authority, Illinois, Sales Tax Receipts Revenue Bonds, Series 2011, 5.250%, 12/01/40	12/21 at 100.00	A3	8,194,354

16

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Illinois (continued)
	Chicago, Illinois, FHA/GNMA Multifamily Housing Revenue Bonds, Archer Court Apartments, Series 1999A:
$1,145	5.600%, 12/20/29 (AMT)	8/20 at 100.00	AA-	$1,148,321
1,925	5.650%, 12/20/40 (AMT)	8/20 at 100.00	AA-	1,929,697
	Chicago, Illinois, General Airport Revenue Bonds, O'Hare International Airport, Refunding Senior Lien Series 2018A:
5,450	5.000%, 1/01/48 (AMT)	1/29 at 100.00	A	6,516,728
10,285	5.000%, 1/01/53 (AMT)	1/29 at 100.00	A	12,200,890
2,245	Chicago, Illinois, General Airport Revenue Bonds, O'Hare International Airport, Senior Lien Series 2015C, 5.000%, 1/01/46 (AMT)	1/25 at 100.00	A	2,495,250
	Chicago, Illinois, General Airport Revenue Bonds, O'Hare International Airport, Senior Lien Series 2017D:
11,250	5.000%, 1/01/42 (AMT)	1/27 at 100.00	A	13,092,637
3,000	5.000%, 1/01/47 (AMT)	1/27 at 100.00	A	3,460,170
	Chicago, Illinois, General Obligation Bonds, City Colleges, Series 1999:
4,115	0.000%, 1/01/33  –  FGIC Insured	No Opt. Call	BBB-	2,746,763
29,600	0.000%, 1/01/38  –  FGIC Insured	No Opt. Call	BBB-	15,938,416
11,675	Chicago, Illinois, General Obligation Bonds, Project & Refunding Series 2017A, 6.000%, 1/01/38	1/27 at 100.00	BBB-	13,555,142
	Chicago, Illinois, General Obligation Bonds, Series 2019A:
4,000	5.000%, 1/01/40	1/29 at 100.00	BBB-	4,398,680
7,445	5.500%, 1/01/49	1/29 at 100.00	BBB-	8,376,146
22,750	Chicago, Illinois, General Obligation Refunding Bonds, Emergency Telephone System, Series 1999, 5.500%, 1/01/23  –  FGIC Insured	No Opt. Call	BBB-	24,103,625
6,280	Chicago, Illinois, Sales Tax Revenue Bonds, Series 2011A, 5.000%, 1/01/41 (Pre-refunded 1/01/22)	1/22 at 100.00	N/R (4)	6,700,948
6,410	Chicago, Illinois, Wastewater Transmission Revenue Bonds, Second Lien Series 2001A, 5.500%, 1/01/30  –  NPFG Insured	No Opt. Call	Baa2	8,286,207
1,500	Chicago, Illinois, Water Revenue Bonds, Senior Lien Series 2001, 5.750%, 11/01/30  –  AMBAC Insured	No Opt. Call	Baa2	1,892,715
4,500	Cook County Community College District 508, Illinois, General Obligation Bonds, Chicago City Colleges, Series 2017, 5.000%, 12/01/47	12/27 at 100.00	A+	5,313,690
13,310	Cook County, Illinois, General Obligation Bonds, Refunding Series 2010A, 5.250%, 11/15/33	11/20 at 100.00	A2	13,439,772
3,000	Cook County, Illinois, General Obligation Bonds, Refunding Series 2016A, 5.000%, 11/15/31	11/26 at 100.00	A2	3,506,190
	Cook County, Illinois, General Obligation Bonds, Refunding Series 2018:
500	5.000%, 11/15/34	11/26 at 100.00	A2	578,245
4,550	5.000%, 11/15/35	11/26 at 100.00	A2	5,246,287

17

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Illinois (continued)
	Illinois Educational Facilities Authority, Revenue Bonds, Field Museum of Natural History, Series 2002RMKT:
$5,000	4.450%, 11/01/36	11/25 at 102.00	A2	$5,677,500
815	4.500%, 11/01/36	11/24 at 100.00	A	909,002
2,785	5.500%, 11/01/36	11/23 at 100.00	A	3,194,785
410	Illinois Finance Authority, Charter School Revenue Bonds, Intrinsic Charter Schools Belmont School Project, Series 2015A, 6.000%, 12/01/45, 144A	12/25 at 100.00	N/R	441,619
	Illinois Finance Authority, Revenue Bonds, Advocate Health Care Network, Refunding Series 2015:
1,930	5.000%, 5/01/45 (UB)	5/25 at 100.00	N/R	2,351,647
12,025	5.000%, 5/01/45 (UB) (5)	5/25 at 100.00	Aa3	13,616,990
2,000	Illinois Finance Authority, Revenue Bonds, Art Institute of Chicago, Series 2016, 4.000%, 3/01/38	3/26 at 100.00	AA-	2,225,180
2,500	Illinois Finance Authority, Revenue Bonds, Ascension Health/fkaPresence Health Network, Series 2016C, 5.000%, 2/15/33	2/27 at 100.00	Aa2	3,067,800
4,985	Illinois Finance Authority, Revenue Bonds, Centegra Health System, Series 2012, 5.000%, 9/01/32	9/22 at 100.00	AA+	5,362,564
	Illinois Finance Authority, Revenue Bonds, Centegra Health System, Series 2014A:
4,750	5.000%, 9/01/39	9/24 at 100.00	AA+	5,391,060
6,000	5.000%, 9/01/42	9/24 at 100.00	AA+	6,765,900
10,745	Illinois Finance Authority, Revenue Bonds, OSF Healthcare System, Series 2015A, 5.000%, 11/15/45	11/25 at 100.00	A3	12,325,589
12,125	Illinois Finance Authority, Revenue Bonds, Palos Community Hospital, Series 2010C, 5.125%, 5/15/35	8/20 at 100.00	AA-	12,155,312
	Illinois Finance Authority, Revenue Bonds, Rehabilitation Institute of Chicago, Series 2013A:
415	5.500%, 7/01/28	7/23 at 100.00	A-	460,364
390	6.000%, 7/01/43	7/23 at 100.00	A-	435,911
4,250	Illinois Finance Authority, Revenue Bonds, Rush University Medical Center Obligated Group, Series 2015B, 5.000%, 11/15/39	5/25 at 100.00	A+	4,835,735
	Illinois Finance Authority, Revenue Bonds, Silver Cross Hospital and Medical Centers, Refunding Series 2015C:
560	5.000%, 8/15/35	8/25 at 100.00	BBB+	639,453
3,745	5.000%, 8/15/44	8/25 at 100.00	BBB+	4,189,532
2,500	Illinois Finance Authority, Revenue Bonds, The University of Chicago Medical Center, Series 2011C, 5.500%, 8/15/41 (Pre-refunded 2/15/21) (UB) (5)	2/21 at 100.00	AA- (4)	2,569,550
3,000	Illinois Finance Authority, Revenue Bonds, University of Chicago, Refunding Series 2015A, 5.000%, 10/01/46	10/25 at 100.00	AA-	3,501,420
11,140	Illinois Finance Authority, Revenue Bonds, University of Chicago, Series 2012A, 5.000%, 10/01/51	10/21 at 100.00	AA-	11,642,191
2,000	Illinois Health Facilities Authority, Revenue Bonds, Midwest Care Center I Inc, Series 2001, 5.950%, 2/20/36	8/20 at 100.00	Aa3	2,003,800
1,830	Illinois Sports Facility Authority, State Tax Supported Bonds, Refunding Series 2014, 5.250%, 6/15/32  –  AGM Insured	6/24 at 100.00	BB+	2,043,268

18

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Illinois (continued)
$450	Illinois State, General Obligation Bonds, December Series 2017A, 5.000%, 12/01/39	12/27 at 100.00	BBB-	$497,588
	Illinois State, General Obligation Bonds, February Series 2014:
5,705	5.250%, 2/01/33	2/24 at 100.00	BBB-	6,151,987
5,815	5.250%, 2/01/34	2/24 at 100.00	BBB-	6,259,673
2,000	5.000%, 2/01/39	2/24 at 100.00	BBB-	2,118,700
	Illinois State, General Obligation Bonds, January Series 2016:
3,500	5.000%, 1/01/29	1/26 at 100.00	BBB-	3,915,450
8,250	5.000%, 1/01/32	1/26 at 100.00	BBB-	9,123,097
4,200	Illinois State, General Obligation Bonds, June Series 2016, 5.000%, 6/01/27	6/26 at 100.00	BBB-	4,750,410
1,025	Illinois State, General Obligation Bonds, March Series 2012, 5.000%, 3/01/34	3/22 at 100.00	BBB-	1,057,841
	Illinois State, General Obligation Bonds, May Series 2020:
1,635	5.500%, 5/01/30	No Opt. Call	BBB-	2,029,493
5,305	5.500%, 5/01/39	5/30 at 100.00	BBB-	6,329,289
3,000	5.750%, 5/01/45	5/30 at 100.00	BBB-	3,600,600
1,500	Illinois State, General Obligation Bonds, November Series 2016, 5.000%, 11/01/37	11/26 at 100.00	BBB-	1,644,075
3,510	Illinois State, General Obligation Bonds, October Series 2016, 5.000%, 2/01/27	No Opt. Call	BBB-	4,024,742
2,375	Illinois State, General Obligation Bonds, Refunding Series 2012, 5.000%, 8/01/25	8/22 at 100.00	BBB-	2,500,946
	Illinois State, General Obligation Bonds, Series 2013:
2,500	5.250%, 7/01/31	7/23 at 100.00	BBB-	2,680,150
1,520	5.500%, 7/01/38	7/23 at 100.00	BBB-	1,622,858
2,020	Illinois State, Sales Tax Revenue Bonds, Build Illinois Series 2011, 3.750%, 6/15/25	6/21 at 100.00	BBB	2,046,866
1,395	Illinois Toll Highway Authority, Toll Highway Revenue Bonds, Senior Lien Series 2013A, 5.000%, 1/01/38	1/23 at 100.00	A1	1,509,795
4,685	Illinois Toll Highway Authority, Toll Highway Revenue Bonds, Senior Lien Series 2015A, 5.000%, 1/01/40	7/25 at 100.00	A1	5,446,828
4,435	Illinois Toll Highway Authority, Toll Highway Revenue Bonds, Senior Lien Series 2015B, 5.000%, 1/01/40	1/26 at 100.00	A1	5,197,909
1,815	Illinois Toll Highway Authority, Toll Highway Revenue Bonds, Tender Option Bond Trust 2015-XF0051, 17.086%, 1/01/38, 144A (IF)	1/23 at 100.00	A1	2,413,043
1,875	Illinois Toll Highway Authority, Toll Highway Revenue Bonds, Tender Option Bond Trust 2015-XF0052, 17.070%, 1/01/38, 144A (IF)	1/23 at 100.00	AA-	2,492,175
2,000	Kane & DeKalb Counties Community Unit School District 301, Illinois, General Obligation Bonds, Series 2006, 0.000%, 12/01/21  –  NPFG Insured	No Opt. Call	Aa2	1,981,720
1,510	Macon County School District 61 Decatur, Illinois, General Obligation Bonds, Alternate Revenue Source Series 2011A, 5.250%, 1/01/39  –  AGM Insured	1/21 at 100.00	A2	1,533,496
9,000	McHenry County Community Unit School District 200, Woodstock, Illinois, General Obligation Bonds, Series 2006B, 0.000%, 1/15/23  –  FGIC Insured	No Opt. Call	Aa2	8,834,940
1,890	Metropolitan Pier and Exposition Authority, Illinois, McCormick Place Expansion Project Bonds, Refunding Series 2015B, 5.000%, 6/15/52	12/25 at 100.00	BB+	1,988,507
1,000	Metropolitan Pier and Exposition Authority, Illinois, McCormick Place Expansion Project Bonds, Series 2015A, 5.500%, 6/15/53	12/25 at 100.00	BB+	1,075,210
4,780	Metropolitan Pier and Exposition Authority, Illinois, McCormick Place Expansion Project Bonds, Series 2017A, 5.000%, 6/15/57	12/27 at 100.00	BB+	5,228,699

19

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Illinois (continued)
	Metropolitan Pier and Exposition Authority, Illinois, Revenue Bonds, McCormick Place Expansion Project, Refunding Series 1996A:
$6,015	0.000%, 12/15/21  –  NPFG Insured	No Opt. Call	BB+	$5,830,700
12,250	0.000%, 12/15/22  –  NPFG Insured	No Opt. Call	BB+	11,589,970
23,575	0.000%, 12/15/23  –  NPFG Insured	No Opt. Call	BB+	21,756,424
10,775	0.000%, 12/15/24  –  NPFG Insured	No Opt. Call	BB+	9,684,139
	Metropolitan Pier and Exposition Authority, Illinois, Revenue Bonds, McCormick Place Expansion Project, Series 2002A:
155	0.000%, 12/15/23 (ETM)	No Opt. Call	N/R (4)	152,418
6,610	0.000%, 12/15/23	No Opt. Call	BBB	6,100,105
5,000	0.000%, 12/15/34  –  NPFG Insured	No Opt. Call	BB+	3,083,800
1,100	0.000%, 12/15/35  –  NPFG Insured	No Opt. Call	BB+	649,627
3,805	0.000%, 6/15/41  –  NPFG Insured	No Opt. Call	BB+	1,740,521
2,195	Metropolitan Pier and Exposition Authority, Illinois, Revenue Bonds, McCormick Place Hospitality Facility, Series 1996A, 7.000%, 7/01/26 (ETM)	No Opt. Call	AA+ (4)	2,688,238
	Railsplitter Tobacco Settlement Authority, Illinois, Tobacco Settlement Revenue Bonds, Series 2010:
1,550	5.250%, 6/01/21	No Opt. Call	A	1,610,791
800	6.000%, 6/01/28 (Pre-refunded 6/01/21)	6/21 at 100.00	N/R (4)	838,360
3,500	Regional Transportation Authority, Cook, DuPage, Kane, Lake, McHenry and Will Counties, Illinois, General Obligation Bonds, Series 1999, 5.750%, 6/01/23  –  AGM Insured	No Opt. Call	A2	3,844,750
2,395	Southwestern Illinois Development Authority, Local Government Revenue Bonds, Edwardsville Community Unit School District 7 Project, Series 2007, 0.000%, 12/01/22  –  AGM Insured	No Opt. Call	AA	2,341,376
	Springfield, Illinois, Electric Revenue Bonds, Senior Lien Series 2015:
2,250	5.000%, 3/01/29	3/25 at 100.00	A3	2,669,378
3,505	5.000%, 3/01/40  –  AGM Insured	3/25 at 100.00	A2	4,082,799
	University of Illinois, Health Services Facilities System Revenue Bonds, Series 2013:
1,580	6.000%, 10/01/32	10/23 at 100.00	Baa1	1,777,358
9,625	6.250%, 10/01/38	10/23 at 100.00	Baa1	10,809,067
2,745	6.000%, 10/01/42	10/23 at 100.00	Baa1	3,049,640
4,930	Will County Community High School District 210 Lincoln-Way, Illinois, General Obligation Bonds, Series 2006, 0.000%, 1/01/23  –  AGM Insured	No Opt. Call	A2	4,771,994
554,880	Total Illinois			570,432,664
	Indiana – 1.9% (1.2% of Total Investments)
6,180	Crown Point Multi-School Building Corporation, Indiana, First Mortgage Bonds, Crown Point Community School Corporation, Series 2000, 0.000%, 1/15/23  –  NPFG Insured	No Opt. Call	Baa2	6,106,767
1,555	Indiana Finance Authority, Educational Facilities Revenue Bonds, Butler University Project, Refunding Series 2012B, 5.000%, 2/01/28	2/22 at 100.00	A-	1,629,920
1,050	Indiana Finance Authority, Educational Facilities Revenue Bonds, Drexel Foundation For Educational Excellence, Inc, Series 2009A, 7.000%, 10/01/39	8/20 at 100.00	B	1,051,607

20

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Indiana (continued)
$2,865	Indiana Finance Authority, Hospital Revenue Bonds, Community Health Network Project, Series 2012A, 5.000%, 5/01/42	5/23 at 100.00	A	$3,117,034
10,000	Indiana Finance Authority, Hospital Revenue Bonds, Indiana Unversity Health Obligation Group, Fixed Rate Series 2019A, 4.000%, 12/01/49	12/29 at 100.00	AA	11,624,000
7,480	Indiana Finance Authority, Hospital Revenue Bonds, Indiana Unversity Health Obligation Group, Refunding 2015A, 5.000%, 12/01/40	6/25 at 100.00	AA	8,473,195
	Indiana Finance Authority, Provate Activity Bonds, Ohio River Bridges East End Crossing Project, Series 2013A:
3,015	5.000%, 7/01/44 (AMT)	7/23 at 100.00	BBB+	3,232,864
1,420	5.000%, 7/01/48 (AMT)	7/23 at 100.00	BBB+	1,519,812
1,500	Indiana Finance Authority, Provate Activity Bonds, Ohio River Bridges East End Crossing Project, Series 2013B, 5.000%, 7/01/40 (AMT)	7/23 at 100.00	BBB+	1,615,230
2,500	Indiana Finance Authority, Revenue Bonds, Trinity Health Care Group, Refunding Series 2010B, 5.000%, 12/01/37 (Pre-refunded 12/01/20)	12/20 at 100.00	AA- (4)	2,539,450
5,115	Indiana Finance Authority, Wastewater Utility Revenue Bonds, CWA Authority Project, First Lien Green Series 2016A, 5.000%, 10/01/41	10/26 at 100.00	A+	6,142,910
2,750	Indiana Finance Authority, Wastewater Utility Revenue Bonds, CWA Authority Project, Series 2011B, 5.000%, 10/01/41	10/21 at 100.00	A1	2,879,140
4,500	Indiana Finance Authority, Wastewater Utility Revenue Bonds, CWA Authority Project, Series 2012A, 4.000%, 10/01/42	10/22 at 100.00	Aa3	4,744,530
4,375	Indiana Municipal Power Agency Power Supply System Revenue Bonds, Refunding Series 2016A, 5.000%, 1/01/42	7/26 at 100.00	A+	5,196,406
3,985	Valparaiso, Indiana, Exempt Faciltiies Revenue Bonds, Pratt Paper LLC Project, Series 2013, 7.000%, 1/01/44 (AMT)	1/24 at 100.00	N/R	4,434,707
58,290	Total Indiana			64,307,572
	Iowa – 1.3% (0.8% of Total Investments)
1,505	Iowa Finance Authority, Iowa, Midwestern Disaster Area Revenue Bonds, Alcoa Inc Project, Series 2012, 4.750%, 8/01/42	8/22 at 100.00	Ba3	1,533,911
1,335	Iowa Finance Authority, Iowa, Midwestern Disaster Area Revenue Bonds, Iowa Fertilizer Company Project, Series 2013, 5.250%, 12/01/25	12/23 at 100.00	B	1,399,961
1,710	Iowa Finance Authority, Iowa, Midwestern Disaster Area Revenue Bonds, Iowa Fertilizer Company Project, Series 2016, 5.875%, 12/01/26, 144A	8/20 at 104.00	B	1,779,836
1,990	Iowa Finance Authority, Iowa, Midwestern Disaster Area Revenue Bonds, Iowa Fertilizer Company Project, Series 2018B, 5.250%, 12/01/50 (Mandatory Put 12/01/37)	12/22 at 105.00	BB-	2,097,361
	Iowa Tobacco Settlement Authority, Asset Backed Settlement Revenue Bonds, Series 2005C:
24,420	5.500%, 6/01/42	8/20 at 100.00	B-	24,755,531
12,100	5.625%, 6/01/46	8/20 at 100.00	B-	12,266,254
43,060	Total Iowa			43,832,854
	Kansas – 0.2% (0.1% of Total Investments)
1,240	Johnson/Miami County Unified School District 230 Spring Hill, Kansas, General Obligation Bonds, Series 2011A, 5.000%, 9/01/26	9/21 at 100.00	Aa3	1,303,054
3,965	Lawrence, Kansas, Hospital Revenue Bonds, Lawrence Memorial Hospital, Series 2018A, 5.000%, 7/01/48	7/28 at 100.00	A	4,691,150

21

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Kansas (continued)
$380	Overland Park Transportation Development District, Kansas, Sales Tax Revenue Bonds, Oak Park Mall Project, Series 2010, 5.900%, 4/01/32	8/20 at 100.00	BBB	$380,061
5,585	Total Kansas			6,374,265
	Kentucky – 1.2% (0.8% of Total Investments)
5,540	Kentucky Economic Development Finance Authority, Hospital Revenue Bonds, Baptist Healthcare System Obligated Group, Series 2011, 5.250%, 8/15/46	8/21 at 100.00	Baa1	5,702,655
2,730	Kentucky Economic Development Finance Authority, Revenue Bonds, Next Generation Kentucky Information Highway Project, Senior Series 2015A, 5.000%, 1/01/45	7/25 at 100.00	Baa2	2,901,744
	Kentucky Public Transportation Infrastructure Authority, First Tier Toll Revenue Bonds, Downtown Crossing Project, Convertible Capital Appreciation Series 2013C:
4,790	0.000%, 7/01/43 (8)	7/31 at 100.00	Baa3	4,886,854
3,655	0.000%, 7/01/46 (8)	7/31 at 100.00	Baa3	3,735,300
	Kentucky Public Transportation Infrastructure Authority, First Tier Toll Revenue Bonds, Downtown Crossing Project, Series 2013A:
8,360	5.750%, 7/01/49	7/23 at 100.00	Baa3	8,785,691
585	6.000%, 7/01/53	7/23 at 100.00	Baa3	617,947
9,195	Lexington-Fayette Urban County Government Public Facilities Corporation, Kentucky State Lease Revenue Bonds, Eastern State Hospital Project, Series 2011A, 5.250%, 6/01/30	6/21 at 100.00	A-	9,496,504
	Pikeville, Kentucky, Hospital Revenue Bonds, Pikeville Medical Center, Inc Project, Improvement and Refunding Series 2011:
495	6.250%, 3/01/31 (Pre-refunded 3/01/21)	3/21 at 100.00	Baa2 (4)	512,142
4,505	6.250%, 3/01/31	3/21 at 100.00	Baa2	4,627,852
1,375	6.500%, 3/01/41	3/21 at 100.00	N/R	1,410,076
41,230	Total Kentucky			42,676,765
	Louisiana – 3.0% (1.9% of Total Investments)
4,600	Ascension Parish Industrial development Board, Louisiana, Revenue Bonds, Impala Warehousing (US) LLC Project, Series 2013, 6.000%, 7/01/36	7/23 at 100.00	N/R	4,769,418
2,665	East Baton Rouge Sewerage Commission, Louisiana, Revenue Bonds, Refunding Series 2014B, 5.000%, 2/01/39	2/25 at 100.00	AA-	3,124,686
3,130	Jefferson Sales Tax District, Jefferson Parish, Louisiana, Special Sales Tax Revenue Bonds, Series 2017B, 5.000%, 12/01/42  –  AGM Insured	12/27 at 100.00	A1	3,774,311
	Lafayette Parish School Board, Louisiana, Sales Tax Revenue Bonds, Series 2018:
1,500	4.000%, 4/01/40	4/27 at 100.00	AA+	1,719,630
4,685	4.000%, 4/01/43	4/27 at 100.00	AA+	5,335,981
5,200	Louisiana Local Government Environmental Facilities and Community Development Authority, Revenue Bonds, East Baton Rouge Sewerage Commission Projects, Subordinate Lien Series 2014A, 5.000%, 2/01/44	2/24 at 100.00	A+	5,830,864
	Louisiana Publc Facilities Authority, Lousiana, Revenue Bonds, Ochsner Clinic Foundation Project, Refunding Series 2017:
5,000	5.000%, 5/15/42	5/27 at 100.00	A3	5,835,250
965	5.000%, 5/15/46	5/27 at 100.00	A3	1,118,840

22

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Louisiana (continued)
$7,705	Louisiana Public Facilities Authority, Dock and Wharf Revenue Bonds, Impala Warehousing (US) LLC Project, Series 2013, 6.500%, 7/01/36 (AMT), 144A	7/23 at 100.00	N/R	$8,081,775
1,265	Louisiana Public Facilities Authority, Hospital Revenue and Refunding Bonds, Lafayette General Medical Center Project, Series 2016A, 5.000%, 11/01/45	11/25 at 100.00	Baa2	1,383,240
1,570	Louisiana Public Facilities Authority, Hospital Revenue Bonds, Louisiana Children's Medical Center Hospital, Series 2020A, 4.000%, 6/01/50 (WI/DD, Settling 8/04/20)	6/30 at 100.00	A+	1,788,560
1,830	Louisiana Public Facilities Authority, Revenue Bonds, Ochsner Clinic Foundation Project, Refunding Series 2016, 4.000%, 5/15/35	5/26 at 100.00	A3	2,008,260
4,305	Louisiana Public Facilities Authority, Revenue Bonds, Ochsner Clinic Foundation Project, Series 2011, 6.750%, 5/15/41 (Pre-refunded 5/15/21)	5/21 at 100.00	A3 (4)	4,524,081
330	Louisiana Stadium and Exposition District, Revenue Refunding Bonds, Senior Lien Series 2013A, 5.000%, 7/01/36	7/23 at 100.00	A2	344,523
14,000	Louisiana State, Gasoline and Fuels Tax Revenue Bonds, Refunding Series 2015A, 4.000%, 5/01/41	5/25 at 100.00	AA-	15,644,300
	New Orleans Aviation Board, Louisiana, General Airport Revenue Bonds, North Terminal Project, Series 2015B:
6,235	5.000%, 1/01/40 (AMT)	1/25 at 100.00	A	7,013,502
6,895	5.000%, 1/01/45 (AMT)	1/25 at 100.00	A	7,709,575
4,800	New Orleans Aviation Board, Louisiana, General Airport Revenue Bonds, North Terminal Project, Series 2017B, 5.000%, 1/01/48 (AMT)	1/27 at 100.00	A	5,532,864
1,000	New Orleans, Louisiana, General Obligation Bonds, Refunding Series 2012, 5.000%, 12/01/28  –  AGM Insured	12/22 at 100.00	A2	1,101,940
5,350	New Orleans, Louisiana, Sewerage Service Revenue Bonds, Refunding Series 2014, 5.000%, 6/01/44	6/24 at 100.00	BBB+	6,073,695
1,200	New Orleans, Louisiana, Water Revenue Bonds, Refunding Series 2014, 5.000%, 12/01/44	12/24 at 100.00	BBB+	1,371,780
485	Saint Charles Parish, Louisiana, Gulf Opportunity Zone Revenue Bonds, Valero Project, Series 2010, 4.000%, 12/01/40 (Mandatory Put 6/01/22)	No Opt. Call	BBB	507,717
5,655	Shreveport, Louisiana, Water and Sewer Revenue Bonds, Refunding Series 2015, 5.000%, 12/01/40	12/25 at 100.00	A-	6,638,291
90,370	Total Louisiana			101,233,083
	Maine – 0.7% (0.5% of Total Investments)
2,775	Maine Health and Higher Educational Facilities Authority Revenue Bonds, Eastern Maine Medical Center Obligated Group Issue, Series 2013, 5.000%, 7/01/33	7/23 at 100.00	Ba1	2,972,969
	Maine Health and Higher Educational Facilities Authority Revenue Bonds, Eastern Maine Medical Center Obligated Group Issue, Series 2016A:
3,820	4.000%, 7/01/41	7/26 at 100.00	Ba1	3,940,483
2,800	4.000%, 7/01/46	7/26 at 100.00	Ba1	2,864,036
3,245	Maine Health and Higher Educational Facilities Authority Revenue Bonds, MaineHealth Issue, Series 2018A, 5.000%, 7/01/43	7/28 at 100.00	A+	3,902,534
2,000	Maine Health and Higher Educational Facilities Authority, Revenue Bonds, Bates College, Series 2013, 5.000%, 7/01/43	7/23 at 100.00	A+	2,201,920

23

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Maine (continued)
	Maine Health and Higher Educational Facilities Authority, Revenue Bonds, Maine General Medical Center, Series 2011:
$3,000	6.750%, 7/01/36	7/21 at 100.00	Ba3	$3,090,480
2,260	6.750%, 7/01/41	7/21 at 100.00	Ba3	2,327,348
	Maine Turnpike Authority, Special Obligation Bonds, Series 2014:
1,290	5.000%, 7/01/33	7/24 at 100.00	A-	1,473,644
1,020	5.000%, 7/01/34	7/24 at 100.00	A-	1,163,116
22,210	Total Maine			23,936,530
	Maryland – 0.3% (0.2% of Total Investments)
5,000	Baltimore, Maryland, Revenue Bonds, Wastewater Projects, Series 2014C, 5.000%, 7/01/44	1/25 at 100.00	AA-	5,743,400
280	Maryland Health and HIgher Educational Facilities Authority, Revenue Bonds, Frederick Health System Issue; Series 2020, 4.000%, 7/01/45	7/30 at 100.00	Baa1	314,322
2,000	Maryland Health and Higher Educational Facilities Authority, Revenue Bonds, LifeBridge Health Issue, Series 2017, 4.000%, 7/01/42	7/27 at 100.00	A+	2,235,480
450	Maryland Health and Higher Educational Facilities Authority, Revenue Bonds, Mercy Medical Cente, Series 2011, 6.000%, 7/01/25	7/21 at 100.00	BBB+	469,885
1,790	Maryland Health and Higher Educational Facilities Authority, Revenue Bonds, Peninsula Regional Medical Center Issue, Refunding Series 2015, 5.000%, 7/01/39	7/24 at 100.00	A3	1,999,305
1,070	Rockville Mayor and Council, Maryland, Economic Development Revenue Bonds, Ingleside King Farm Project, Series 2017A-1, 5.000%, 11/01/28	11/24 at 103.00	B-	1,130,434
10,590	Total Maryland			11,892,826
	Massachusetts – 1.0% (0.7% of Total Investments)
	Mass Developoment Finance Agency, Revenue Bonds, Boston University, Massachusetts, Tender Option Bond Trust 2016-XG0070:
930	17.459%, 10/01/48, 144A (IF) (5)	10/23 at 100.00	Aa1	1,327,091
505	17.561%, 10/01/48, 144A (IF) (5)	10/23 at 100.00	Aa1	720,887
650	Massachusetts Development Finance Agency, Health Care Facility Revenue Bonds, Adventcare Project, Series 2007A, 6.750%, 10/15/37 (7)	8/20 at 100.00	N/R	455,000
815	Massachusetts Development Finance Agency, Health Care Facility Revenue Bonds, Adventcare Project, Series 2010, 7.625%, 10/15/37 (7)	10/20 at 100.00	N/R	570,500
	Massachusetts Development Finance Agency, Revenue Bonds, Atrius Health Issue, Series 2019A:
275	5.000%, 6/01/39	6/29 at 100.00	BBB	330,355
270	4.000%, 6/01/49	6/29 at 100.00	BBB	293,012
825	Massachusetts Development Finance Agency, Revenue Bonds, Boston Medical Center Issue, Green Bonds, Series 2015D, 5.000%, 7/01/44	7/25 at 100.00	BBB	920,444
3,500	Massachusetts Development Finance Agency, Revenue Bonds, Boston University, Series 2016BB-1, 5.000%, 10/01/46	10/26 at 100.00	AA-	4,154,535
3,200	Massachusetts Development Finance Agency, Revenue Bonds, Emerson College, Series 2015, 4.500%, 1/01/45	1/25 at 100.00	Baa2	3,393,248
1,220	Massachusetts Development Finance Agency, Revenue Bonds, Loomis Communities, Series 2013A, 5.125%, 1/01/25	1/23 at 100.00	BBB	1,284,343

24

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Massachusetts (continued)
$2,300	Massachusetts Development Finance Agency, Revenue Bonds, Olin College, Series 2013E, 5.000%, 11/01/43	11/23 at 100.00	A2	$2,534,784
1,500	Massachusetts Development Finance Agency, Revenue Bonds, UMass Memorial Health Care, Series 2016I, 4.000%, 7/01/41	7/26 at 100.00	BBB+	1,574,340
	Massachusetts Development Finance Agency, Revenue Bonds, Western New England University, Series 2015:
1,145	5.000%, 9/01/40	9/25 at 100.00	BBB	1,263,290
1,280	5.000%, 9/01/45	9/25 at 100.00	BBB	1,401,997
700	Massachusetts Port Authority, Special Facilities Revenue Bonds, ConRac Project, Series 2011A, 5.125%, 7/01/41 (Pre-refunded 7/01/21)	7/21 at 100.00	A3 (4)	731,465
5,930	Massachusetts School Building Authority, Dedicated Sales Tax Revenue Bonds, Senior Series 2013A, 5.000%, 5/15/43	5/23 at 100.00	Aa2	6,580,284
1,100	Massachusetts Turnpike Authority, Metropolitan Highway System Revenue Bonds, Senior Series 1997A, 0.000%, 1/01/24  –  NPFG Insured	No Opt. Call	A2	1,062,061
6,700	Metropolitan Boston Transit Parking Corporation, Massachusetts, Systemwide Parking Revenue Bonds, Senior Lien Series 2011, 5.000%, 7/01/41	7/21 at 100.00	A-	6,918,956
32,845	Total Massachusetts			35,516,592
	Michigan – 2.5% (1.6% of Total Investments)
3,535	Detroit Water and Sewerage Department, Michigan, Sewage Disposal System Revenue Bonds, Refunding Senior Lien Series 2012A, 5.250%, 7/01/39 (Pre-refunded 7/01/22)	7/22 at 100.00	A1 (4)	3,879,132
2,020	Detroit, Michigan, Water Supply System Revenue Bonds, Senior Lien Series 2011A, 5.250%, 7/01/41 (Pre-refunded 7/01/21)	7/21 at 100.00	A1 (4)	2,114,051
1,000	Eastern Michigan University, General Revenue Bonds, Series 2018A, 4.000%, 3/01/44  –  AGM Insured	3/28 at 100.00	A2	1,123,540
6,910	Hudsonville Public Schools, Ottawa and Allegan Counties, Michigan, General Obligation Bonds, School Building & Site Series 2020-I, 4.000%, 5/01/47	5/30 at 100.00	AA	8,271,892
3,665	Lansing Board of Water and Light, Michigan, Utility System Revenue Bonds, Series 2011A, 5.500%, 7/01/41 (Pre-refunded 7/01/21)	7/21 at 100.00	AA- (4)	3,843,962
5,000	Michigan Finance Authority, Hospital Revenue Bonds, McLaren Health Care, Refunding Series 2019A, 4.000%, 2/15/44	8/29 at 100.00	A1	5,725,750
1,500	Michigan Finance Authority, Hospital Revenue Bonds, Sparrow Obligated Group, Series 2012, 5.000%, 11/15/42	11/22 at 100.00	A	1,602,675
405	Michigan Finance Authority, Local Government Loan Program Revenue Bonds, Detroit Water & Sewerage Department Water Supply System Local Project, Refunding Senior Loan Series 2014D-1, 5.000%, 7/01/37  –  AGM Insured	7/24 at 100.00	A1	456,378
2,690	Michigan Finance Authority, Local Government Loan Program Revenue Bonds, Detroit Water & Sewerage Department Water Supply System Local Project, Series 2014C-3, 5.000%, 7/01/32  –  AGM Insured	7/24 at 100.00	A1	3,074,078
1,000	Michigan Finance Authority, Local Government Loan Program Revenue Bonds, Detroit Water & Sewerage Department Water Supply System Local Project, Series 2014D-6, 5.000%, 7/01/36  –  NPFG Insured	7/24 at 100.00	A2	1,141,130
1,405	Michigan Finance Authority, Michigan, Revenue Bonds, Trinity Health Credit Group, Refunding Series 2019A-MI, 4.000%, 12/01/49	12/29 at 100.00	AA-	1,611,352

25

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Michigan (continued)
	Michigan Finance Authority, Revenue Bonds, Trinity Health Credit Group, Refunding Series 2015MI:
$2,500	5.000%, 12/01/31 (Pre-refunded 6/01/22)	6/22 at 100.00	AA- (4)	$2,717,050
3,670	5.000%, 12/01/32 (Pre-refunded 6/01/22)	6/22 at 100.00	AA- (4)	3,978,060
2,000	Michigan Finance Authority, State Revolving Fund Revenue Bonds, Clean Water Series 2012, 5.000%, 10/01/31 (Pre-refunded 10/01/22)	10/22 at 100.00	AAA	2,208,940
5,000	Michigan Hospital Finance Authority, Revenue Bonds, Ascension Health Senior Credit Group, Refunding & Project Series 2010F-6, 4.000%, 11/15/47	11/26 at 100.00	Aa2	5,630,600
1,000	Michigan State Building Authority, Revenue Bonds, Facilities Program, Refunding Series 2011-I-A, 5.375%, 10/15/41	10/21 at 100.00	AA-	1,061,810
10,000	Michigan State Building Authority, Revenue Bonds, Facilities Program, Refunding Series 2015-I, 5.000%, 4/15/34	10/25 at 100.00	AA-	12,073,100
5,200	Michigan State Hospital Finance Authority, Revenue Bonds, Trinity Health Care Group, Series 2009C, 5.000%, 12/01/48 (Pre-refunded 6/01/22)	6/22 at 100.00	AA- (4)	5,656,456
5,000	Michigan Tobacco Settlement Finance Authority, Tobacco Settlement Asset-Backed Revenue Bonds, Series 2008A, 6.875%, 6/01/42	8/20 at 100.00	B2	5,023,550
3,000	Wayne County Airport Authority, Michigan, Revenue Bonds, Detroit Metropolitan Wayne County Airport, Series 2012A, 5.000%, 12/01/37	12/22 at 100.00	A	3,260,820
	Wayne County Airport Authority, Michigan, Revenue Bonds, Detroit Metropolitan Wayne County Airport, Series 2015D:
1,325	5.000%, 12/01/40	12/25 at 100.00	A	1,537,782
1,200	5.000%, 12/01/45	12/25 at 100.00	A-	1,382,832
	Wayne County Airport Authority, Michigan, Revenue Bonds, Detroit Metropolitan Wayne County Airport, Series 2017B:
1,350	5.000%, 12/01/42 (AMT)	12/27 at 100.00	A	1,606,595
3,140	5.000%, 12/01/47 (AMT)	12/27 at 100.00	A	3,710,099
1,120	Wayne State University, Michigan, General Revenue Bonds, Series 2018A, 5.000%, 11/15/36	11/25 at 100.00	A+	1,307,544
74,635	Total Michigan			83,999,178
	Minnesota – 1.6% (1.0% of Total Investments)
310	Baytown Township, Minnesota Charter School Lease Revenue Bonds, Saint Croix Preparatory Academy, Refunding Series 2016A, 4.000%, 8/01/36	8/26 at 100.00	BB+	317,638
2,000	Brainerd Independent School District 181, Crow Wing County, Minnesota, General Obligation Bonds, School Building Series 2018A, 4.000%, 2/01/42	2/27 at 100.00	AAA	2,302,320
500	Deephaven, Minnesota, Charter School Lease Revenue Bonds, Eagle Ridge Academy Project, Series 2016A, 4.000%, 7/01/37	7/25 at 100.00	BB+	508,235
5,625	Duluth Economic Development Authority, Minnesota, Health Care Facilities Revenue Bonds, Essentia Health Obligated Group, Series 2018A, 5.000%, 2/15/53	2/28 at 100.00	A-	6,539,569
3,010	Independent School District 621, Mounds View, Minnesota, General Obligation Bonds, School Building Series 2018A, 4.000%, 2/01/42	2/27 at 100.00	AAA	3,448,948

26

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Minnesota (continued)
	Minneapolis-St Paul Metropolitan Airports Commission, Minnesota, Airport Revenue Bonds, Refunding Subordinate Lien Series 2019B:
$1,235	5.000%, 1/01/37 (AMT)	7/29 at 100.00	A+	$1,529,313
3,500	5.000%, 1/01/44 (AMT)	7/29 at 100.00	A+	4,256,350
2,500	5.000%, 1/01/49 (AMT)	7/29 at 100.00	A+	3,018,675
2,295	Minneapolis-St Paul Metropolitan Airports Commission, Minnesota, Airport Revenue Bonds, Senior Lien Series 2016C, 5.000%, 1/01/46	1/27 at 100.00	A+	2,721,044
	Minneapolis-St Paul Metropolitan Airports Commission, Minnesota, Airport Revenue Bonds, Subordinate Lien Series 2016D:
470	5.000%, 1/01/32 (AMT)	1/27 at 100.00	A+	563,225
450	5.000%, 1/01/35 (AMT)	1/27 at 100.00	A+	533,628
580	5.000%, 1/01/37 (AMT)	1/27 at 100.00	A+	683,843
750	5.000%, 1/01/41 (AMT)	1/27 at 100.00	A+	877,050
	Minnesota Higher Education Facilities Authority, Revenue Bonds, Carleton College, Refunding Series 2017:
1,460	4.000%, 3/01/41	3/27 at 100.00	Aa2	1,680,591
1,700	4.000%, 3/01/47	3/27 at 100.00	Aa2	1,938,323
2,150	Minnesota Higher Education Facilities Authority, Revenue Bonds, Macalester College, Refunding Series 2017, 4.000%, 3/01/48	3/27 at 100.00	Aa3	2,429,844
910	Rochester, Minnesota, Health Care Facilities Revenue Bonds, Mayo Clinic, Series 2018A, 4.000%, 11/15/48	5/28 at 100.00	AA	1,036,545
1,520	Saint Paul Housing & Redevelopment Authority, Minnesota, Charter School Lease Revenue Bonds, Community of Peace Academy Project, Refunding Series 2015A, 5.000%, 12/01/50	12/24 at 100.00	BBB-	1,636,265
	Saint Paul Housing & Redevelopment Authority, Minnesota, Charter School Lease Revenue Bonds, Hmong College Prep Academy Project, Series 2016A:
2,205	5.500%, 9/01/36	9/26 at 100.00	BB+	2,454,606
2,500	5.750%, 9/01/46	9/26 at 100.00	BB+	2,772,175
	Saint Paul Housing and Redevelopment Authority Minnesota, Senior Housing and Health Care Revenue Bonds, Episcopal Homes Project, Series 2013:
500	5.000%, 5/01/33	5/23 at 100.00	N/R	493,935
1,000	5.125%, 5/01/48	5/23 at 100.00	N/R	926,800
2,245	Saint Paul Housing and Redevelopment Authority, Minnesota, Health Care Revenue Bonds, Fairview Health Services, Series 2017A, 5.000%, 11/15/47	11/27 at 100.00	A3	2,632,307
750	St Paul Housing and Redevelopment Authority, Minnesota, Hospital Revenue Bonds, HealthEast Inc, Series 2015A, 5.000%, 11/15/29 (Pre-refunded 11/15/25)	11/25 at 100.00	N/R (4)	933,638
2,000	Wayzata, Minnesota Senior Housing Revenue Bonds, Folkestone Senior Living Community, Refunding Series 2019, 5.000%, 8/01/54	8/24 at 102.00	N/R	2,086,120
3,855	West Saint Paul-Mendota Heights-Eagan Independent School District 197, Dakota County, Minnesota, General Obligation Bonds, School Buidling Series 2018A, 4.000%, 2/01/41	2/27 at 100.00	AAA	4,426,195
2,000	Western Minnesota Municipal Power Agency, Minnesota, Power Supply Revenue Bonds, Series 2014A, 5.000%, 1/01/46 (Pre-refunded 1/01/24)	1/24 at 100.00	Aa3 (4)	2,324,440
48,020	Total Minnesota			55,071,622

27

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Mississippi – 0.8% (0.5% of Total Investments)
	Mississippi Hospital Equipment and Facilities Authority, Revenue Bonds, Baptist Memorial Healthcare, Series 2016A:
$7,500	5.000%, 9/01/36	9/26 at 100.00	BBB+	$8,704,350
15,500	5.000%, 9/01/46	9/26 at 100.00	BBB+	17,681,470
23,000	Total Mississippi			26,385,820
	Missouri – 4.2% (2.7% of Total Investments)
1,000	Boone County, Missouri, Hospital Revenue Bonds, Boone Hospital Center, Refunding Series 2016, 5.000%, 8/01/28	8/26 at 100.00	Ba1	1,127,050
2,000	Bridgeton Industrial Development Authority, Missouri, Senior Housing Revenue Bonds, The Sarah Community Project, Refunding Series 2016, 3.625%, 5/01/30	5/25 at 100.00	N/R	1,795,580
500	Curators of the University of Missouri, System Facilities Revenue Bonds, Series 2014A, 4.000%, 11/01/33	11/24 at 100.00	AA+	572,955
1,785	Hanley Road Corridor Transportation Development District, Brentwood and Maplewood, Missouri, Transportation Sales Revenue Bonds, Refunding Series 2009A, 5.875%, 10/01/36	8/20 at 100.00	A-	1,789,123
	Kansas City Industrial Development Authority, Missouri, Airport Special Obligation Bonds, Kansas City International Airport Terminal Modernization Project, Series 2019B:
3,425	5.000%, 3/01/35 (AMT)	3/29 at 100.00	A	4,220,456
6,600	5.000%, 3/01/46 (AMT)	3/29 at 100.00	A	7,865,616
7,000	5.000%, 3/01/54 (AMT)	3/29 at 100.00	A	8,296,540
400	Kansas City Industrial Development Authority, Missouri, Sales Tax Revenue Bonds, Ward Parkway Center Community Improvement District, Senior Refunding & Improvement Series 2016, 5.000%, 4/01/46, 144A	4/26 at 100.00	N/R	384,872
	Kansas City Municipal Assistance Corporation, Missouri, Leasehold Revenue Bonds, Series 2004B-1:
7,000	0.000%, 4/15/27  –  AMBAC Insured	No Opt. Call	A1	6,450,010
5,000	0.000%, 4/15/28  –  AMBAC Insured	No Opt. Call	A1	4,513,200
5,000	0.000%, 4/15/29  –  AMBAC Insured	No Opt. Call	A1	4,409,100
4,470	Kansas City, Missouri, Sanitary Sewer System Revenue Bonds, Improvement Series 2018A, 4.000%, 1/01/42	1/28 at 100.00	AA	5,250,239
1,000	Missouri Environmental Improvement and Energy Resources Authority, Revenue Bonds, Union Electric Company Project, Series 1998C, 2.750%, 9/01/33	6/27 at 102.00	A	1,096,970
1,000	Missouri Health and Education Facilities Authority, Health Facilities Revenue Bonds, Saint Luke's Health System, Inc, Series 2016, 5.000%, 11/15/34	5/26 at 100.00	A+	1,177,400
3,080	Missouri Health and Educational Facilities Authority, Educational Facilities Revenue Bonds, Saint Louis College of Pharmacy, Series 2013, 5.500%, 5/01/43	5/23 at 100.00	BBB	3,224,729
1,260	Missouri Health and Educational Facilities Authority, Educational Facilities Revenue Bonds, University of Central Missouri, Series 2013C-2, 5.000%, 10/01/34	10/23 at 100.00	A+	1,421,267
	Missouri Health and Educational Facilities Authority, Health Facilities Revenue Bonds, CoxHealth, Series 2013A:
1,045	5.000%, 11/15/44	11/23 at 100.00	A2	1,144,651
11,090	5.000%, 11/15/48	11/23 at 100.00	A2	12,123,810

28

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Missouri (continued)
	Missouri Health and Educational Facilities Authority, Health Facilities Revenue Bonds, Mercy Health, Series 2017C:
$5,000	5.000%, 11/15/42	11/27 at 100.00	AA-	$6,020,100
10,000	4.000%, 11/15/47	11/27 at 100.00	AA-	11,181,400
3,000	5.000%, 11/15/47	11/27 at 100.00	AA-	3,586,140
	Missouri Health and Educational Facilities Authority, Health Facilities Revenue Bonds, SSM Health Care, Series 2018A:
2,000	4.000%, 6/01/48	6/28 at 100.00	A+	2,236,340
3,500	5.000%, 6/01/48	6/28 at 100.00	A+	4,190,165
	Missouri Health and Educational Facilities Authority, Revenue Bonds, Children's Mercy Hospital, Series 2017A:
1,250	4.000%, 5/15/42	5/25 at 102.00	A+	1,376,913
16,750	4.000%, 5/15/48	5/25 at 102.00	A+	18,269,728
7,925	Missouri Health and Educational Facilities Authority, Revenue Bonds, Lutheran Senior Services Projects, Series 2016A, 5.000%, 2/01/46	2/26 at 100.00	BBB	8,465,247
3,370	Missouri Health and Educational Facilities Authority, Revenue Bonds, Lutheran Senior Services Projects, Series 2016B, 5.000%, 2/01/46	2/26 at 100.00	BBB	3,599,733
400	Missouri Health and Educational Facilities Authority, Revenue Bonds, Maryville University of St Louis Project, Series 2015, 3.500%, 6/15/30	6/22 at 100.00	Baa2	409,928
	Missouri Health and Educational Facilities Authority, Revenue Bonds, Saint Louis University, Series 2017A:
725	4.000%, 10/01/36	4/27 at 100.00	A1	834,076
3,510	5.000%, 10/01/42	4/27 at 100.00	A1	4,257,525
3,775	Missouri Health and Educational Facilities Authority, Revenue Bonds, Webster University, Series 2011, 5.000%, 4/01/26 (Pre-refunded 4/01/21)	4/21 at 100.00	Baa1 (4)	3,894,139
2,000	Missouri Joint Municipal Electric Utility Commission, Power Supply System Revenue Bonds, MoPEP Facilities, Series 2018, 5.000%, 12/01/43	6/27 at 100.00	A2	2,383,820
1,000	North Central Missouri Regional Water Commission, Waterworks System Revenue Bonds, Series 2006, 5.000%, 1/01/37	8/20 at 100.00	N/R	1,001,440
2,000	Saint Charles County Public Water Supply District 2, Missouri, Certificates of Participation, Series 2015, 4.125%, 12/01/38	12/21 at 100.00	AA+	2,073,640
575	Saint Louis County Industrial Development Authority, Missouri, Revenue Bonds, Friendship Village of Chesterfield, Series 2012, 5.000%, 9/01/42 (Pre-refunded 9/01/22)	9/22 at 100.00	N/R (4)	630,861
375	Saint Louis County Industrial Development Authority, Missouri, Revenue Bonds, Friendship Village of Sunset Hills, Series 2013A, 5.875%, 9/01/43	9/23 at 100.00	BB+	396,698
1,000	Saint Louis County Industrial Development Authority, Missouri, Revenue Bonds, Friendship Village Saint Louis Obligated Group, Series 2018A, 5.125%, 9/01/48	9/25 at 103.00	BB+	1,049,480
490	Saint Louis, Missouri, Airport Revenue Bonds, Lambert-St Louis International Airport, Refunding Series 2012, 4.250%, 7/01/29  –  FGIC Insured (AMT)	7/22 at 100.00	A	515,044
131,300	Total Missouri			143,235,985
	Montana – 0.2% (0.1% of Total Investments)
3,315	Montana Facilities Finance Authority, Montana, Health Facilities Reveue Bonds, Bozeman Deaconess Health Services Obligated Group, Series 2018, 5.000%, 6/01/48	6/28 at 100.00	A	3,916,507

29

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Montana (continued)
$2,090	Montana Facility Finance Authority, Healthcare Facility Revenue Bonds, Kalispell Regional Medical Center, Series 2018B, 5.000%, 7/01/43	7/28 at 100.00	BBB	$2,440,785
5,405	Total Montana			6,357,292
	Nebraska – 0.2% (0.1% of Total Investments)
2,300	Central Plains Energy Project, Nebraska, Gas Project 3 Revenue Bonds, Series 2012, 5.000%, 9/01/32	9/22 at 100.00	BBB+	2,484,000
1,000	Douglas County Hospital Authority 2, Nebraska, Health Facilities Revenue Bonds, Children's Hospital Obligated Group, Refunding Series 2020A, 4.000%, 11/15/50	11/30 at 100.00	A1	1,153,310
	Douglas County Hospital Authority 3, Nebraska, Health Facilities Revenue Bonds, Nebraska Methodist Health System, Refunding Series 2015:
1,635	4.125%, 11/01/36	11/25 at 100.00	A	1,792,401
1,000	5.000%, 11/01/45	11/25 at 100.00	A	1,140,230
5,935	Total Nebraska			6,569,941
	Nevada – 0.8% (0.5% of Total Investments)
	Las Vegas Valley Water District, Nevada, General Obligation Bonds, Refunding Series 2015:
9,000	5.000%, 6/01/32	12/24 at 100.00	AA	10,629,900
5,000	5.000%, 6/01/39	12/24 at 100.00	AA	5,824,200
2,600	Las Vegas Valley Water District, Nevada, General Obligation Bonds, Water Series 2012B, 5.000%, 6/01/42	6/22 at 100.00	AA	2,788,032
	Nevada System of Higher Education, Community College Revenue Bonds, Series 2017:
2,400	4.000%, 7/01/41	7/27 at 100.00	AA-	2,737,200
2,000	4.000%, 7/01/47	7/27 at 100.00	AA-	2,259,860
	Washoe County, Nevada, General Obligation Bonds, Reno-Sparks Convention & Visitors Authority, Refunding Series 2011:
95	5.000%, 7/01/32 (Pre-refunded 7/01/21)	7/21 at 100.00	N/R (4)	99,118
130	5.000%, 7/01/32 (Pre-refunded 7/01/21)	7/21 at 100.00	N/R (4)	135,636
1,825	5.000%, 7/01/32 (Pre-refunded 7/01/21)	7/21 at 100.00	AA (4)	1,904,971
23,050	Total Nevada			26,378,917
	New Hampshire – 0.5% (0.3% of Total Investments)
3,500	New Hampshire Health and Education Facilities Authority, Revenue Bonds, Catholic Medical Center, Series 2012, 4.000%, 7/01/32	7/22 at 100.00	Baa2	3,616,095
4,000	New Hampshire Health and Education Facilities Authority, Revenue Bonds, Dartmouth-Hitchcock Obligated Group, Series 2018A, 5.000%, 8/01/35	2/28 at 100.00	A	4,819,480
5,000	New Hampshire Health and Education Facilities Authority, Revenue Bonds, Dartmouth-Hitchcock Obligated Group, Series 2020A, 5.000%, 8/01/59	No Opt. Call	A	7,644,300
12,500	Total New Hampshire			16,079,875
	New Jersey – 4.5% (2.9% of Total Investments)
905	Camden County Improvement Authority, New Jersey, Health Care Redevelopment Revenue Bonds, Cooper Health System Obligated Group Issue, Series 2013A, 5.750%, 2/15/42	2/23 at 100.00	BBB+	974,486

30

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	New Jersey (continued)
$5,000	New Jersey Economic Development Authority, New Jersey, Transit Transportation Project Revenue Bonds, Series 2020A, 5.000%, 11/01/40	11/29 at 100.00	BBB+	$5,873,350
	New Jersey Economic Development Authority, Private Activity Bonds, The Goethals Bridge Replacement Project, Series 2013:
1,965	5.000%, 1/01/31  –  AGM Insured (AMT)	1/24 at 100.00	BBB	2,218,544
1,865	5.125%, 1/01/39  –  AGM Insured (AMT)	1/24 at 100.00	BBB	2,084,175
1,585	5.125%, 7/01/42  –  AGM Insured (AMT)	1/24 at 100.00	BBB	1,765,119
2,000	New Jersey Economic Development Authority, School Facilities Construction Bonds, Refunding Series 2016BBB, 5.500%, 6/15/31	12/26 at 100.00	BBB+	2,369,780
6,770	New Jersey Economic Development Authority, School Facilities Construction Bonds, Series 2005N-1, 5.500%, 9/01/27  –  NPFG Insured	No Opt. Call	BBB+	8,366,028
2,825	New Jersey Economic Development Authority, School Facilities Construction Bonds, Series 2014UU, 5.000%, 6/15/30	6/24 at 100.00	BBB+	3,109,732
6,030	New Jersey Economic Development Authority, Sublease Revenue Bonds, New Jersey Transit Corporation Projects, Refunding Series 2017B, 5.000%, 11/01/25	No Opt. Call	BBB+	7,024,649
1,480	New Jersey Health Care Facilities Financing Authority, New Jersey, Revenue Bonds, Saint Peters University Hospital, Series 2007, 5.750%, 7/01/37	8/20 at 100.00	BB+	1,484,544
8,415	New Jersey Health Care Facilities Financing Authority, Revenue Bonds, RWJ Barnabas Health Obligated Group, Refunding Series 2016A, 5.000%, 7/01/43	7/26 at 100.00	A1	9,822,914
2,000	New Jersey Health Care Facilities Financing Authority, Revenue Bonds, Saint Barnabas Health Care System, Refunding Series 2011A, 5.625%, 7/01/32 (Pre-refunded 7/01/21)	7/21 at 100.00	N/R (4)	2,098,040
1,235	New Jersey Health Care Facilities Financing Authority, Revenue Bonds, University Hospital Issue, Refunding Series 2015A, 5.000%, 7/01/46  –  AGM Insured	7/25 at 100.00	BB-	1,387,757
	New Jersey Transportation Trust Fund Authority, Federal Highway Reimbursement Revenue Notes, Series 2016A-1:
2,020	5.000%, 6/15/28	6/26 at 100.00	Baa1	2,363,016
3,340	5.000%, 6/15/29	6/26 at 100.00	Baa1	3,895,542
1,000	New Jersey Transportation Trust Fund Authority, Transportation System Bonds, Capital Appreciation Series 2010A, 0.000%, 12/15/26	No Opt. Call	BBB+	860,340
	New Jersey Transportation Trust Fund Authority, Transportation System Bonds, Refunding Series 2006C:
21,120	0.000%, 12/15/28  –  AMBAC Insured	No Opt. Call	BBB+	17,140,570
10,000	0.000%, 12/15/32  –  AGM Insured	No Opt. Call	BBB+	7,220,800
20,000	0.000%, 12/15/33  –  AGM Insured	No Opt. Call	BBB+	13,917,400
25,000	0.000%, 12/15/35  –  AMBAC Insured	No Opt. Call	BBB+	15,660,750
30,000	0.000%, 12/15/36  –  AMBAC Insured	No Opt. Call	BBB+	17,999,400
7,330	New Jersey Transportation Trust Fund Authority, Transportation System Bonds, Series 2011B, 5.500%, 6/15/31	6/21 at 100.00	BBB+	7,544,109
1,000	New Jersey Transportation Trust Fund Authority, Transportation System Bonds, Series 2012A, 5.000%, 6/15/42	6/22 at 100.00	BBB+	1,045,460
	New Jersey Transportation Trust Fund Authority, Transportation System Bonds, Series 2015AA:
1,690	5.250%, 6/15/33	6/25 at 100.00	BBB+	1,899,323
2,840	5.000%, 6/15/45	6/25 at 100.00	BBB+	3,097,418

31

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	New Jersey (continued)
$2,800	New Jersey Transportation Trust Fund Authority, Transportation System Bonds, Series 2018A, 5.000%, 12/15/36	12/28 at 100.00	BBB+	$3,280,228
665	New Jersey Transportation Trust Fund Authority, Transportation System Bonds, Series 2019A, 4.000%, 12/15/39	12/29 at 100.00	BBB+	723,533
2,460	New Jersey Turnpike Authority, Revenue Bonds, Series 2017B, 4.000%, 1/01/34	1/28 at 100.00	A2	2,789,369
1,315	New Jersey Turnpike Authority, Revenue Bonds, Tender Option Bond Trust 2016-XF1057, 17.108%, 1/01/43, 144A (IF) (5)	7/22 at 100.00	A2	1,743,545
570	Rutgers State University, New Jersey, Revenue Bonds, Refunding Series 2013L, 5.000%, 5/01/43 (Pre-refunded 5/01/23)	5/23 at 100.00	A+ (4)	645,611
3,215	Tobacco Settlement Financing Corporation, New Jersey, Tobacco Settlement Asset-Backed Bonds, Series 2018A, 5.000%, 6/01/36	6/28 at 100.00	A-	3,948,502
380	Tobacco Settlement Financing Corporation, New Jersey, Tobacco Settlement Asset-Backed Bonds, Series 2018B, 5.000%, 6/01/46	6/28 at 100.00	BB+	429,529
178,820	Total New Jersey			154,783,563
	New Mexico – 0.5% (0.3% of Total Investments)
3,370	New Mexico Hospital Equipment Loan Council, Hospital Revenue Bonds, Presbyterian Healthcare Services, Series 2017A, 5.000%, 8/01/46	11/27 at 100.00	Aa3	4,086,765
	New Mexico Hospital Equipment Loan Council, Hospital Revenue Bonds, Presbyterian Healthcare Services, Series 2019A:
1,575	5.000%, 8/01/44	8/29 at 100.00	Aa3	1,976,137
4,760	4.000%, 8/01/48	8/29 at 100.00	Aa3	5,497,419
4,585	Santa Fe County, New Mexico, Correctional System Gross Receipts Tax Revenue Bonds, Series 1997, 6.000%, 2/01/27  –  AGM Insured	No Opt. Call	A2	5,438,085
14,290	Total New Mexico			16,998,406
	New York – 8.8% (5.7% of Total Investments)
6,600	Brooklyn Arena Local Development Corporation, New York, Payment in Lieu of Taxes Revenue Bonds, Barclays Center Project, Series 2009, 0.000%, 7/15/44	No Opt. Call	Ba1	2,205,522
490	Buffalo and Erie County Industrial Land Development Corporation, New York, Revenue Bonds, Catholic Health System, Inc Project, Series 2015, 5.250%, 7/01/35	7/25 at 100.00	BBB	555,430
3,125	Dormitory Authority of the State of New York, General Revenue Bonds, Saint Johns University, Series 2013A, 5.000%, 7/01/44	7/23 at 100.00	A-	3,337,188
	Dormitory Authority of the State of New York, Revenue Bonds, North Shore Long Island Jewish Obligated Group, Series 2015A:
1,680	4.125%, 5/01/42	5/25 at 100.00	A-	1,824,715
3,195	5.000%, 5/01/43	5/25 at 100.00	A-	3,591,020
600	Dormitory Authority of the State of New York, Revenue Bonds, Orange Regional Medical Center Obligated Group, Series 2017, 5.000%, 12/01/34, 144A	6/27 at 100.00	BBB-	705,462
5,325	Dormitory Authority of the State of New York, State Personal Income Tax Revenue Bonds, General Purpose Series 2011C, 5.000%, 3/15/41	3/21 at 100.00	AA+	5,457,646
	Dormitory Authority of the State of New York, State Personal Income Tax Revenue Bonds, General Purpose, Series 2019D:
14,185	5.000%, 2/15/41	2/30 at 100.00	Aa1	18,446,174
5,815	5.000%, 2/15/48	2/30 at 100.00	Aa1	7,458,377

32

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	New York (continued)
	Hudson Yards Infrastructure Corporation, New York, Revenue Bonds, Senior Fiscal 2012 Series 2011A:
$135	5.250%, 2/15/47 (Pre-refunded 2/15/21)	2/21 at 100.00	Aa2 (4)	$138,665
2,965	5.250%, 2/15/47	2/21 at 100.00	AA-	3,035,508
990	5.750%, 2/15/47	2/21 at 100.00	AA-	1,016,908
1,610	5.750%, 2/15/47 (Pre-refunded 2/15/21)	2/21 at 100.00	Aa2 (4)	1,657,978
7,500	Liberty Development Corporation, New York, Goldman Sachs Headquarter Revenue Bonds, Series 2005, 5.250%, 10/01/35	No Opt. Call	BBB+	10,593,525
	Long Island Power Authority, New York, Electric System General Revenue Bonds, Series 2014A:
1,155	4.000%, 9/01/39  –  AGM Insured	9/24 at 100.00	A2	1,258,765
3,000	5.000%, 9/01/39	9/24 at 100.00	A	3,461,520
860	5.000%, 9/01/44	9/24 at 100.00	A	990,453
5,000	Long Island Power Authority, New York, Electric System General Revenue Bonds, Series 2018, 5.000%, 9/01/37	9/28 at 100.00	A	6,297,950
10,000	Metropolitan Transportation Authority, New York, Dedicated Tax Fund Bonds, Refunding Series 2012A, 0.000%, 11/15/32	No Opt. Call	AA	6,735,000
	Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Series 2011A:
285	5.000%, 11/15/41 (Pre-refunded 11/15/21)	11/21 at 100.00	N/R (4)	302,830
465	5.000%, 11/15/41 (Pre-refunded 11/15/21)	11/21 at 100.00	BBB+ (4)	494,090
5,000	Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Series 2013A, 5.000%, 11/15/38	5/23 at 100.00	BBB+	5,237,400
	New York City Industrial Development Agency, New York, Civic Facility Revenue Bonds, Bronx Parking Development Company, LLC Project, Series 2007:
500	5.750%, 10/01/37 (7)	8/20 at 100.00	N/R	385,000
1,000	5.875%, 10/01/46 (7)	8/20 at 100.00	N/R	770,000
4,755	New York City Industrial Development Agency, New York, Revenue Bonds, Yankee Stadium Project PILOT, Series 2009A, 7.000%, 3/01/49  –  AGC Insured	8/20 at 100.00	BBB+	4,778,870
	New York City Municipal Water Finance Authority, New York, Water and Sewer System Revenue Bonds, Second Generation Resolution, Fiscal 2011 Series EE:
1,150	5.375%, 6/15/43	12/20 at 100.00	AA+	1,169,412
2,250	5.375%, 6/15/43 (Pre-refunded 12/15/20)	12/20 at 100.00	N/R (4)	2,292,998
5,900	New York City Municipal Water Finance Authority, New York, Water and Sewer System Second General Resolution Revenue Bonds, Fiscal 2014 Series BB, 5.000%, 6/15/46	6/23 at 100.00	AA+	6,578,441
5,000	New York City Transitional Finance Authority, New York, Future Tax Secured Bonds, Subordinate Fiscal 2013 Series I, 5.000%, 5/01/38	5/23 at 100.00	Aa1	5,550,900
2,000	New York City Transitional Finance Authority, New York, Future Tax Secured Bonds, Subordinate Fiscal 2017 Series A-1, 5.000%, 5/01/40	5/26 at 100.00	Aa1	2,409,500
3,760	New York City Transitional Finance Authority, New York, Future Tax Secured Bonds, Subordinate Fiscal 2017 Series E-1, 5.000%, 2/01/43	2/27 at 100.00	Aa1	4,549,675
5,000	New York City Transitional Finance Authority, New York, Future Tax Secured Bonds, Subordinate Fiscal 2018 Series C-3, 5.000%, 5/01/40	5/28 at 100.00	Aa1	6,266,200

33

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	New York (continued)
	New York City Transitional Finance Authority, New York, Future Tax Secured Bonds, Subordinate Fiscal 2020 Subseries B-1:
$14,405	4.000%, 11/01/41	11/29 at 100.00	Aa1	$17,069,493
5,875	4.000%, 11/01/47	11/29 at 100.00	Aa1	6,887,850
2,060	New York City, New York, General Obligation Bonds, Fiscal 2017 Series B-1, 5.000%, 12/01/41	12/26 at 100.00	AA	2,476,305
11,000	New York City, New York, General Obligation Bonds, Fiscal 2020 Series A-1, 4.000%, 8/01/40	8/29 at 100.00	AA	12,932,700
5	New York City, New York, General Obligation Bonds, Fiscal Series 2005M, 5.000%, 4/01/24	8/20 at 100.00	AA	5,018
2,000	New York Convention Center Development Corporation, New York, Revenue Bonds, Hotel Unit Fee Secured, Refunding Series 2015, 5.000%, 11/15/45	11/25 at 100.00	Aa3	2,203,540
450	New York Counties Tobacco Trust I, Tobacco Settlement Pass-Through Bonds, Series 2000B, 6.500%, 6/01/35	8/20 at 100.00	Baa1	450,234
25,170	New York Liberty Development Corporation, New York, Liberty Revenue Bonds, 3 World Trade Center Project, Class 1 Series 2014, 5.000%, 11/15/44, 144A	11/24 at 100.00	N/R	26,801,771
	New York Liberty Development Corporation, New York, Liberty Revenue Bonds, 4 World Trade Center Project, Series 2011:
1,560	5.000%, 11/15/44	11/21 at 100.00	A	1,622,790
4,350	5.750%, 11/15/51	11/21 at 100.00	A	4,566,761
13,440	New York State Urban Development Corporation, State Personal Income Tax Revenue Bonds, General Purpose, Series 2020A, 4.000%, 3/15/45	9/30 at 100.00	Aa1	15,874,656
3,500	New York State Urban Development Corporation, State Personal Income Tax Revenue Bonds, Series 2020C, 4.000%, 3/15/45	9/30 at 100.00	Aa1	4,134,025
	New York Transportation Development Corporation, New York, Special Facilities Bonds, LaGuardia Airport Terminal B Redevelopment Project, Series 2016A:
2,000	4.000%, 7/01/35  –  AGM Insured (AMT)	7/24 at 100.00	BBB	2,144,720
10,800	5.000%, 7/01/41 (AMT)	7/24 at 100.00	Baa3	11,800,944
29,390	5.000%, 7/01/46 (AMT)	7/24 at 100.00	Baa3	31,952,808
5,260	New York Transportation Development Corporation, New York, Special Facility Revenue Bonds, American Airlines, Inc John F Kennedy International Airport Project, Refunding Series 2016, 5.000%, 8/01/31 (AMT)	8/21 at 100.00	B-	5,260,473
4,395	New York Transportation Development Corporation, New York, Special Facility Revenue Bonds, American Airlines, Inc John F Kennedy International Airport Project, Series 2020, 5.250%, 8/01/31 (AMT)	8/30 at 100.00	B-	4,589,523
3,050	New York Transportation Development Corporation, Special Facility Revenue Bonds, Delta Air Lines, Inc - LaGuardia Airport Terminals C&D Redevelopment Project, Series 2018, 5.000%, 1/01/33 (AMT)	1/28 at 100.00	BB+	3,338,347
1,310	Port Authority of New York and New Jersey, Consolidated Revenue Bonds, One Hundred Seventy Eighth Series 2013, 5.000%, 12/01/43 (AMT)	12/23 at 100.00	A+	1,457,296
4,320	Port Authority of New York and New Jersey, Consolidated Revenue Bonds, One Hundred Seventy Ninth Series 2013, 5.000%, 12/01/38	12/23 at 100.00	A+	4,814,683
2,000	Port Authority of New York and New Jersey, Consolidated Revenue Bonds, Two Hundred Twenty-one Series 2020, 4.000%, 7/15/45 (AMT)	7/30 at 100.00	A+	2,287,300

34

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	New York (continued)
	Port Authority of New York and New Jersey, Special Project Bonds, JFK International Air Terminal LLC Project, Eigth Series 2010:
$5,000	6.500%, 12/01/28	8/20 at 100.00	BBB	$5,038,300
590	5.500%, 12/01/31	12/20 at 100.00	BBB	594,213
1,670	6.000%, 12/01/36	12/20 at 100.00	BBB	1,681,991
3,045	6.000%, 12/01/42	12/20 at 100.00	BBB	3,066,924
1,170	Suffolk County Economic Development Corporation, New York, Revenue Bonds, Peconic Landing At Southold, Inc Project, Refunding Series 2010, 5.875%, 12/01/30	12/20 at 100.00	BBB-	1,191,083
	Syracuse Industrial Development Authority, New York, PILOT Revenue Bonds, Carousel Center Project, Refunding Series 2016A:
2,835	5.000%, 1/01/29 (AMT)	1/26 at 100.00	B1	2,626,798
2,700	5.000%, 1/01/34 (AMT)	1/26 at 100.00	B1	2,369,655
1,250	TSASC Inc, New York, Tobacco Asset-Backed Bonds, Series 2006, 5.000%, 6/01/45	6/27 at 100.00	CCC+	1,295,363
275,895	Total New York			300,088,686
	North Carolina – 1.4% (0.9% of Total Investments)
12,250	Fayetteville State University, North Carolina, General Revenue Bonds, Series 2013A, 5.125%, 4/01/43	4/23 at 100.00	BBB+	12,997,740
3,480	North Carolina Department of Transportation, Private Activity Revenue Bonds, I-77 Hot Lanes Project, Series 2015, 5.000%, 6/30/54 (AMT)	6/25 at 100.00	BBB-	3,625,360
10,300	North Carolina Eastern Municipal Power Agency, Power System Revenue Bonds, Refunding Series 1993B, 6.000%, 1/01/22  –  CAPMAC Insured (ETM) (UB) (5)	No Opt. Call	Baa2 (4)	11,129,047
1,570	North Carolina Medical Care Commission, Retirement Facilities First Mortgage Revenue Bonds, Southminster Project, Refunding Series 2016, 5.000%, 10/01/31	10/24 at 102.00	N/R	1,622,815
8,275	North Carolina Medical Care Commission, Health Care Facilities Revenue Bonds, Novant Health Obligated Group, Series 2019A, 4.000%, 11/01/49	11/29 at 100.00	AA-	9,429,362
	North Carolina Medical Care Commission, Health Care Facilities Revenue Bonds, WakeMed, Refunding Series 2012A:
5,000	5.000%, 10/01/27	10/22 at 100.00	A2	5,406,000
3,400	5.000%, 10/01/31	10/22 at 100.00	A2	3,659,692
500	North Carolina Municipal Power Agency 1, Catawba Electric Revenue Bonds, Refunding Series 2015A, 5.000%, 1/01/32	1/26 at 100.00	A	594,935
44,775	Total North Carolina			48,464,951
	North Dakota – 0.6% (0.4% of Total Investments)
675	Burleigh County, North Dakota, Health Care Revenue Bonds, Saint Alexius Medical Center Project, Refunding Series 2012A, 5.000%, 7/01/38 (Pre-refunded 7/01/22)	7/22 at 100.00	N/R (4)	732,078
6,100	Fargo, North Dakota, Health System Revenue Bonds, Sanford Health, Refunding Series 2011, 6.250%, 11/01/31	11/21 at 100.00	A+	6,466,488
7,625	Grand Forks, North Dakota, Health Care System Revenue Bonds, Altru Health System Obligated Group, Series 2012, 5.000%, 12/01/32	12/21 at 100.00	Baa2	7,864,806
5,000	Grand Forks, North Dakota, Health Care System Revenue Bonds, Altru Health System Obligated Group, Series 2017A, 4.000%, 12/01/47	12/27 at 100.00	Baa2	5,315,350

35

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	North Dakota (continued)
$700	Grand Forks, North Dakota, Senior Housing & Nursing Facilities Revenue Bonds, Valley Homes and Services Obligated Group, Series 2017, 5.000%, 12/01/36	12/26 at 100.00	N/R	$712,481
20,100	Total North Dakota			21,091,203
	Ohio – 7.1% (4.6% of Total Investments)
6,250	Akron, Bath and Copley Joint Township Hospital District, Ohio, Hospital Facilities Revenue Bonds, Summa Health System, Refunding & Improvement Series 2016, 5.250%, 11/15/46	11/26 at 100.00	Baa2	7,175,938
6,000	Allen County, Ohio, Hospital Facilities Revenue Bonds, Mercy Health, Series 2017A, 4.000%, 8/01/36	2/28 at 100.00	A+	6,902,580
1,340	Bowling Green State University, Ohio, General Receipts Bonds, Series 2017B, 5.000%, 6/01/45	6/27 at 100.00	A+	1,592,697
24,740	Buckeye Tobacco Settlement Financing Authority, Ohio, Tobacco Settlement Asset-Backed Revenue Bonds, Refunding Senior Lien Capital Appreciation Series 2020B-3 Class 2, 0.000%, 6/01/57	6/30 at 22.36	N/R	3,583,094
790	Buckeye Tobacco Settlement Financing Authority, Ohio, Tobacco Settlement Asset-Backed Revenue Bonds, Refunding Senior Lien Series 2020A-2 Class 1, 4.000%, 6/01/48	6/30 at 100.00	BBB+	884,603
39,355	Buckeye Tobacco Settlement Financing Authority, Ohio, Tobacco Settlement Asset-Backed Revenue Bonds, Refunding Senior Lien Series 2020B-2 Class 2, 5.000%, 6/01/55	6/30 at 100.00	N/R	43,438,081
24,910	Buckeye Tobacco Settlement Financing Authority, Ohio, Tobacco Settlement Asset-Backed Revenue Bonds, Senior Lien Series 2007A-3, 6.250%, 6/01/37 (Pre-refunded 6/01/22)	6/22 at 100.00	N/R (4)	27,668,533
	Butler County, Ohio, Hospital Facilities Revenue Bonds, UC Health, Refunding Series 2017:
3,960	4.000%, 11/15/34	11/27 at 100.00	A3	4,491,590
3,000	4.000%, 11/15/35	11/27 at 100.00	A3	3,390,870
	Butler County, Ohio, Hospital Facilities Revenue Bonds, UC Health, Series 2010:
7,125	5.250%, 11/01/29 (Pre-refunded 11/01/20)	11/20 at 100.00	A3 (4)	7,212,923
1,665	5.500%, 11/01/40 (Pre-refunded 11/01/20)	11/20 at 100.00	N/R (4)	1,686,545
3,335	5.500%, 11/01/40 (Pre-refunded 11/01/20)	11/20 at 100.00	A3 (4)	3,378,155
1,000	5.750%, 11/01/40 (Pre-refunded 11/01/20)	11/20 at 100.00	A3 (4)	1,013,550
4,795	Fairfield County, Ohio, Hospital Facilities Revenue Bonds, Fairfield Medical Center Project, Series 2013, 5.000%, 6/15/43	6/23 at 100.00	Ba2	5,020,701
8,000	Hamilton County, Ohio, Hospital Facilities Revenue Bonds, TriHealth, Inc Obligated Group Project, Series 2017A, 5.000%, 8/15/42	8/27 at 100.00	A+	9,677,680
	JobsOhio Beverage System, Ohio, Statewide Liquor Profits Revenue Bonds, Senior Lien Series 2013A:
1,000	5.000%, 1/01/38 (Pre-refunded 1/01/23)	1/23 at 100.00	Aa3	1,116,550
16,820	5.000%, 1/01/38 (Pre-refunded 1/01/23) (UB) (5)	1/23 at 100.00	Aa3 (4)	18,780,371

36

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Ohio (continued)
	JobsOhio Beverage System, Ohio, Statewide Senior Lien Liquor Profits Revenue Bonds, Tender Option Bond Trust 2016-XG0052:
$975	17.565%, 1/01/38 (Pre-refunded 1/01/23), 144A (IF) (5)	1/23 at 100.00	Aa3 (4)	$1,429,535
265	17.585%, 1/01/38 (Pre-refunded 1/01/23), 144A (IF) (5)	1/23 at 100.00	Aa3	387,600
625	17.715%, 1/01/38 (Pre-refunded 1/01/23), 144A (IF) (5)	1/23 at 100.00	Aa3	916,369
1,315	17.715%, 1/01/38 (Pre-refunded 1/01/23), 144A (IF) (5)	1/23 at 100.00	Aa3	1,928,040
8,360	Lake County, Ohio, Hospital Facilities Revenue Bonds, Lake Hospital System, Inc, Refunding Series 2015, 5.000%, 8/15/45	8/25 at 100.00	Baa1	9,468,034
7,495	Lucas County, Ohio, Hospital Revenue Bonds, ProMedica Healthcare Obligated Group, Series 2011A, 6.000%, 11/15/41 (Pre-refunded 11/15/21)	11/21 at 100.00	Baa3 (4)	8,050,679
2,045	Middleburg Heights, Ohio, Hospital Facilities Improvement Revenue Bonds, Southwest General Health Center Project, Refunding Series 2020A, 4.000%, 8/01/47 (WI/DD, Settling 8/03/20)	8/30 at 100.00	A2	2,361,811
1,000	Middleburg Heights, Ohio, Hospital Facilities Revenue Bonds, Southwest General Health Center Project, Refunding Series 2011, 5.125%, 8/01/31	8/21 at 100.00	A2	1,045,390
2,000	Muskingum County, Ohio, Hospital Facilities Revenue Bonds, Genesis HealthCare System Obligated Group Project, Series 2013, 5.000%, 2/15/33	2/23 at 100.00	Ba2	2,093,560
3,000	Ohio Air Quality Development Authority, Ohio, Pollution Control Revenue Bonds, FirstEnergy Generation Corporation Project, Refunding Series 2009D, 4.250%, 8/01/29 (Mandatory Put 9/15/21)	No Opt. Call	N/R	3,022,500
1,000	Ohio Higher Educational Facilities Commission, Revenue Bonds, University of Dayton, Refunding Series 2011A, 5.375%, 12/01/30	12/20 at 100.00	A2	1,013,620
4,350	Ohio Higher Educational Facility Commission, Revenue Bonds, University of Dayton, Series 2015A, 5.000%, 12/01/44	6/25 at 100.00	A2	4,927,245
8,330	Ohio State, Hospital Revenue Bonds, University Hospitals Health System, Inc, Series 2020A, 5.000%, 1/15/50	1/30 at 100.00	A	10,177,178
	Ohio Turnpike Commission, Turnpike Revenue Bonds, Infrastructure Project, Junior Lien Series 2013A-1:
1,500	5.250%, 2/15/39	2/23 at 100.00	A+	1,640,385
10,530	5.000%, 2/15/48 (Pre-refunded 2/15/23)	2/23 at 100.00	A+ (4)	11,805,183
3,710	Ohio Turnpike Commission, Turnpike Revenue Bonds, Infrastructure Projects, Junior Lien Convertible Series 2013A-3, 0.000%, 2/15/36 (8)	2/31 at 100.00	A+	4,578,177
	Ohio Turnpike Commission, Turnpike Revenue Bonds, Infrastructure Projects, Junior Lien Series 2018A:
3,375	4.000%, 2/15/38	2/28 at 100.00	A+	3,861,776
16,325	5.000%, 2/15/43	2/28 at 100.00	A+	19,854,955
4,255	Ross County, Ohio, Hospital Facilities Revenue Bonds, Adena Health System Obligated Group Project, Refunding & Improvement Series 2019, 5.000%, 12/01/49	12/29 at 100.00	A-	5,074,173
725	Warren County, Ohio, Healthcare Facilities Revenue Bonds, Otterbein Homes Obligated Group, Refunding Series 2019A, 4.000%, 7/01/45	7/29 at 100.00	A	783,645
235,265	Total Ohio			241,434,316

37

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Oklahoma – 0.3% (0.2% of Total Investments)
$1,555	Fort Sill Apache Tribe of Oklahoma Economic Development Authority, Gaming Enterprise Revenue Bonds, Fort Sill Apache Casino, Series 2011A, 8.500%, 8/25/26 (Pre-refunded 8/25/21), 144A	8/21 at 100.00	N/R (4)	$1,669,915
3,000	Tulsa Airports Improvement Trust, Oklahoma, General Airport Revenue Bonds, Series 2013A, 5.625%, 6/01/43 (AMT)	6/23 at 100.00	Baa1	3,354,120
4,985	Tulsa Airports Improvement Trust, Oklahoma, General Airport Revenue Bonds, Series 2015A, 5.000%, 6/01/45  –  BAM Insured (AMT)	6/24 at 100.00	Baa1	5,607,028
1,000	Tulsa County Industrial Authority, Oklahoma, Senior Living Community Revenue Bonds, Montereau, Inc Project, Refunding Series 2017, 5.250%, 11/15/37	11/25 at 102.00	BBB-	1,067,230
10,540	Total Oklahoma			11,698,293
	Oregon – 2.1% (1.4% of Total Investments)
2,435	Beaverton School District 48J, Washington and Multnomah Counties, Oregon, General Obligation Bonds, Convertible Deferred Interest Series 2017D, 5.000%, 6/15/36	6/27 at 100.00	AA+	3,067,662
725	Clackamas County Hospital Facility Authority, Oregon, Revenue Bonds, Rose Villa Inc, Series 2020A, 5.250%, 11/15/50	11/25 at 102.00	N/R	763,911
4,875	Deschutes County Hospital Facility Authority, Oregon, Hospital Revenue Bonds, Saint Charles Health System, Inc, Series 2016A, 5.000%, 1/01/48	1/26 at 100.00	A2	5,531,711
15,440	Oregon Facilities Authority, Revenue Bonds, Legacy Health Project, Series 2016A, 5.000%, 6/01/46	6/26 at 100.00	A+	17,813,591
835	Oregon Facilities Authority, Revenue Bonds, Samaritan Health Services Project, Refunding Series 2020A, 5.000%, 10/01/40	10/30 at 100.00	BBB+	1,031,776
1,500	Oregon Health and Science University, Revenue Bonds, Refunding Series 2016B, 5.000%, 7/01/39	7/26 at 100.00	AA-	1,807,785
	Port of Portland, Oregon, International Airport Revenue Bonds, Series 2017-24B:
4,000	5.000%, 7/01/36 (AMT)	1/27 at 100.00	AA-	4,740,360
1,000	5.000%, 7/01/37 (AMT)	1/27 at 100.00	AA-	1,182,310
7,645	5.000%, 7/01/42 (AMT)	1/27 at 100.00	AA-	8,949,619
19,000	5.000%, 7/01/47 (AMT)	1/27 at 100.00	AA-	22,091,490
3,000	Salem Hospital Facility Authority, Oregon, Revenue Bonds, Salem Health Projects, Series 2019A, 4.000%, 5/15/49	5/29 at 100.00	A+	3,424,530
2,000	University of Oregon, General Revenue Bonds, Series 2018A, 5.000%, 4/01/48	4/28 at 100.00	AA-	2,466,120
62,455	Total Oregon			72,870,865
	Pennsylvania – 4.7% (3.0% of Total Investments)
7,500	Allegheny County Hospital Development Authority, Pennsylvania, Revenue Bonds, Allegheny Health Network Obligated Group Issue, Series 2018A, 5.000%, 4/01/47	4/28 at 100.00	A	8,841,900
	Allegheny County, Pennsylvania, General Obligation Bonds, Series 2011C-65:
1,960	5.375%, 5/01/31	5/21 at 100.00	AA-	2,030,638
2,570	5.375%, 5/01/31 (Pre-refunded 5/01/21)	5/21 at 100.00	N/R (4)	2,670,487
345	Commonwealth Financing Authority, Pennsylvania, State Appropriation Lease Bonds, Master Settlement, Series 2018, 5.000%, 6/01/34	6/28 at 100.00	A	429,601

38

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Pennsylvania (continued)
	Delaware River Joint Toll Bridge Commission, New Jersey and Pennsylvania, Bridge System Revenue Bonds, Series 2017:
$3,500	5.000%, 7/01/37	7/27 at 100.00	A	$4,361,175
8,385	5.000%, 7/01/42	7/27 at 100.00	A	10,337,280
	Lehigh County Authority, Pennsylvania, Water and Sewer Revenue Bonds, Allentown Concession, Capital Appreciation Series 2013B:
5,400	0.000%, 12/01/33	No Opt. Call	A	4,158,432
11,000	0.000%, 12/01/38	No Opt. Call	A	7,231,950
5,375	Lehigh County Authority, Pennsylvania, Water and Sewer Revenue Bonds, Allentown Concession, Series 2013A, 5.125%, 12/01/47	12/23 at 100.00	A	6,098,475
	Montgomery County Higher Education and Health Authority, Pennsylvania, Revenue Bonds, Thomas Jefferson University, Series 2018A:
2,400	5.000%, 9/01/35	9/28 at 100.00	A	2,980,488
5,210	5.000%, 9/01/43	9/28 at 100.00	A	6,339,632
	Montgomery County Higher Education and Health Authority, Pennsylvania, Revenue Bonds, Thomas Jefferson University, Series 2019:
500	4.000%, 9/01/44	9/29 at 100.00	A	560,255
165	4.000%, 9/01/49	9/29 at 100.00	A	183,670
3,430	Montgomery County Industrial Development Authority, Pennsylvania, Health System Revenue Bonds, Albert Einstein Healthcare Network Issue, Series 2015A, 5.250%, 1/15/45	1/25 at 100.00	Ba1	3,642,214
235	Pennsylvania Economic Development Financing Authority, Exempt Facilities Revenue Bonds, National Gypsum Company, Refunding Series 2014, 5.500%, 11/01/44 (AMT)	11/24 at 100.00	N/R	241,770
9,575	Pennsylvania Higher Educational Facilities Authority, Revenue Bonds, University of Pennsylvania Health System, Series 2019, 4.000%, 8/15/44	8/29 at 100.00	Aa3	11,008,569
	Pennsylvania Turnpike Commission, Motor License Fund-Enhanced Turnpike Special Revenue Bonds, Subordinate Series 2010A1&2:
940	5.500%, 12/01/34 (Pre-refunded 12/01/20)	12/20 at 100.00	N/R (4)	956,365
4,310	5.500%, 12/01/34 (Pre-refunded 12/01/20)	12/20 at 100.00	A (4)	4,385,037
16,750	Pennsylvania Turnpike Commission, Turnpike Revenue Bonds, Capital Appreciation Series 2009E, 6.375%, 12/01/38	12/27 at 100.00	A3	21,454,238
4,305	Pennsylvania Turnpike Commission, Turnpike Revenue Bonds, Series 2015A-1, 5.000%, 12/01/45	6/25 at 100.00	A+	4,909,508
2,000	Pennsylvania Turnpike Commission, Turnpike Revenue Bonds, Subordinate Lien Series 2014A-1, 5.000%, 12/01/38	12/24 at 100.00	A3	2,258,720
14,500	Pennsylvania Turnpike Commission, Turnpike Revenue Bonds, Subordinate Series 2009C, 6.250%, 6/01/33  –  AGM Insured	6/26 at 100.00	A2	18,790,695
6,250	Pennsylvania Turnpike Commission, Turnpike Revenue Bonds, Subordinate Series 2015B-1, 5.000%, 12/01/45	12/25 at 100.00	A3	7,122,250
5,000	Pennsylvania Turnpike Commission, Turnpike Revenue Bonds, Subordinate Series 2016A-1, 5.000%, 12/01/46	12/25 at 100.00	A3	5,693,850
8,650	Philadelphia, Pennsylvania, Airport Revenue Bonds, Refunding Series 2017B, 5.000%, 7/01/42 (AMT)	7/27 at 100.00	A	10,069,984

39

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Pennsylvania (continued)
$2,350	Union County Hospital Authority, Pennsylvania, Hospital Revenue Bonds, Evangelical Community Hospital Project, Refunding & Improvement Series 2011, 5.500%, 8/01/20 (ETM)	No Opt. Call	A- (4)	$2,350,000
10,000	Westmoreland County Municipal Authority, Pennsylvania, Municipal Service Revenue Bonds, Series 2016, 5.000%, 8/15/38  –  BAM Insured	8/25 at 100.00	AA	11,893,700
142,605	Total Pennsylvania			161,000,883
	Puerto Rico – 0.6% (0.4% of Total Investments)
4,300	Puerto Rico Housing Finance Authority, Capital Fund Program Revenue Bonds, Series 2003, 4.500%, 12/01/23	8/20 at 100.00	A2	4,402,211
800	Puerto Rico Public Buildings Authority, Guaranteed Government Facilities Revenue Bonds, Refunding Series 2002D, 5.450%, 7/01/31  –  AMBAC Insured (7)	8/20 at 100.00	N/R	800,560
	Puerto Rico Sales Tax Financing Corporation, Sales Tax Revenue Bonds, Restructured 2018A-1:
3,291	4.550%, 7/01/40	7/28 at 100.00	N/R	3,484,873
2,796	0.000%, 7/01/46	7/28 at 41.38	N/R	817,830
8,202	5.000%, 7/01/58	7/28 at 100.00	N/R	8,883,176
	Puerto Rico Sales Tax Financing Corporation, Sales Tax Revenue Bonds, Taxable Restructured Cofina Project Series 2019A-2:
2,000	4.329%, 7/01/40	7/28 at 100.00	N/R	2,087,740
17	4.536%, 7/01/53	7/28 at 100.00	N/R	17,865
237	4.784%, 7/01/58	7/28 at 100.00	N/R	253,213
21,643	Total Puerto Rico			20,747,468
	Rhode Island – 0.5% (0.3% of Total Investments)
7,230	Rhode Island Health and Educational Building Corporation, Higher Education Facility Revenue Bonds, Brown University, Series 2013, 5.000%, 9/01/43	9/23 at 100.00	AA+	8,144,089
3,320	Rhode Island Health and Educational Building Corporation, Hospital Financing Revenue Bonds, Lifespan Obligated Group, Refunding Series 2016, 5.000%, 5/15/39	5/26 at 100.00	BBB+	3,637,027
30,175	Rhode Island Tobacco Settlement Financing Corporation, Tobacco Settlement Asset-Backed Bonds, Series 2007A, 0.000%, 6/01/52	8/20 at 15.27	CCC-	4,598,368
40,725	Total Rhode Island			16,379,484
	South Carolina – 4.7% (3.0% of Total Investments)
	Lexington County Health Services District, Inc, South Carolina, Hospital Revenue Bonds, Lexington Medical Center, Series 2016:
7,500	5.000%, 11/01/41	5/26 at 100.00	A	8,694,000
3,180	5.000%, 11/01/46	5/26 at 100.00	A	3,661,261
	Piedmont Municipal Power Agency, South Carolina, Electric Revenue Bonds, Series 2004A-2:
21,565	0.000%, 1/01/30  –  AMBAC Insured	No Opt. Call	A-	18,702,246
1,250	0.000%, 1/01/31  –  AGC Insured	No Opt. Call	A3	1,070,525
4,610	Rock Hill, South Carolina, Combined Utility System Revenue Bonds, Series 2016, 5.000%, 1/01/47	1/26 at 100.00	A	5,327,639

40

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	South Carolina (continued)
	South Carolina Jobs-Economic Development Authority, Economic Development Revenue Bonds, Bishop Gadsden Episcopal Retirement Community, Series 2019A:
$645	5.000%, 4/01/44	4/26 at 103.00	BBB-	$706,288
625	5.000%, 4/01/49	4/26 at 103.00	BBB-	682,019
1,640	South Carolina Jobs-Economic Development Authority, Economic Development Revenue Bonds, Furman University, Refunding Series 2015, 5.000%, 10/01/45	10/25 at 100.00	A1	1,852,954
13,475	South Carolina Jobs-Economic Development Authority, Hospital Revenue Bonds, Bon Secours Mercy Health, Inc, Series 2020A, 4.000%, 12/01/44	6/30 at 100.00	A+	15,641,510
1,000	South Carolina Jobs-Economic Development Authority, Hospital Revenue Bonds, McLeod Health Projects, Refunding & Improvement Series 2018, 5.000%, 11/01/43	5/28 at 100.00	AA-	1,207,260
875	South Carolina Jobs-Economic Development Authority, Hospital Revenue Bonds, Palmetto Health, Refunding Series 2011A, 6.500%, 8/01/39 (Pre-refunded 8/01/21)  –  AGM Insured	8/21 at 100.00	AA (4)	929,128
9,000	South Carolina Public Service Authority Santee Cooper Revenue Obligations, Refunding Series 2016B, 5.000%, 12/01/56	12/26 at 100.00	A-	10,519,200
14,765	South Carolina Public Service Authority, Santee Cooper Revenue Obligations, Refunding & Improvement Series 2015A, 5.000%, 12/01/50	6/25 at 100.00	A-	16,853,805
	South Carolina Public Service Authority, Santee Cooper Revenue Obligations, Refunding Series 2014C:
8,900	5.000%, 12/01/39	12/24 at 100.00	A-	10,129,001
12,760	5.000%, 12/01/46	12/24 at 100.00	A-	14,416,248
5,500	South Carolina Public Service Authority, Santee Cooper Revenue Obligations, Series 2013A, 5.125%, 12/01/43	12/23 at 100.00	A-	6,095,100
3,455	South Carolina Public Service Authority, Santee Cooper Revenue Obligations, Series 2014A, 5.500%, 12/01/54	6/24 at 100.00	A-	3,904,081
	South Carolina State Ports Authority, Revenue Bonds, Series 2015:
860	5.250%, 7/01/55 (Pre-refunded 7/01/25) (AMT)	7/25 at 100.00	A1 (4)	1,064,413
4,140	5.250%, 7/01/55 (Pre-refunded 7/01/25) (AMT)	7/25 at 100.00	A+ (4)	5,124,037
	South Carolina State Ports Authority, Revenue Bonds, Series 2018:
14,350	5.000%, 7/01/48 (AMT)	7/28 at 100.00	A+	17,171,927
8,000	5.000%, 7/01/55 (AMT)	7/28 at 100.00	A+	9,488,960
5,000	South Carolina State Ports Authority, Revenue Bonds, Series 2019A, 5.000%, 7/01/54	7/29 at 100.00	A+	6,112,550
143,095	Total South Carolina			159,354,152
	South Dakota – 0.7% (0.5% of Total Investments)
11,320	South Dakota Board of Regents, Housing and Auxiliary Facilities System Revenue Bonds, Series 2017, 4.000%, 4/01/42	10/27 at 100.00	Aa3	12,655,420
2,685	South Dakota Health and Educational Facilities Authority, Revenue Bonds, Regional Health, Refunding Series 2017, 4.000%, 9/01/36	9/27 at 100.00	A1	3,076,768
1,460	South Dakota Health and Educational Facilities Authority, Revenue Bonds, Sanford Health, Series 2014B, 5.000%, 11/01/44	11/24 at 100.00	A+	1,638,412
7,185	South Dakota Health and Educational Facilities Authority, Revenue Bonds, Sanford Health, Series 2015, 5.000%, 11/01/45	11/25 at 100.00	A+	8,192,553
22,650	Total South Dakota			25,563,153

41

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Tennessee – 1.9% (1.2% of Total Investments)
$9,460	Chattanooga Health, Educational and Housing Facility Board, Tennessee, Revenue Bonds, Catholic Health Initiatives, Series 2013A, 5.250%, 1/01/45 (Pre-refunded 1/01/23)	1/23 at 100.00	BBB+ (4)	$10,570,698
	Greeneville Health and Educational Facilities Board, Tennessee, Hospital Revenue Bonds, Ballad Health, Series 2018A:
2,000	5.000%, 7/01/36	7/28 at 100.00	Baa1	2,377,780
7,000	5.000%, 7/01/37	7/28 at 100.00	Baa1	8,298,990
40	Johnson City Health and Educational Facilities Board, Tennessee, Hospital Revenue Refunding and Improvement Bonds, Johnson City Medical Center, Series 1998C, 5.125%, 7/01/25 (Pre-refunded 7/01/23)  –  NPFG Insured	8/20 at 100.00	N/R (4)	40,654
17,000	Knox County Health, Educational and Housing Facility Board, Tennessee, Hospital Revenue Bonds, Covenant Health, Refunding Series 2016A, 5.000%, 1/01/47	1/27 at 100.00	A	19,662,370
	Metropolitan Government of Nashville-Davidson County Health and Educational Facilities Board, Tennessee, Revenue Bonds, Belmont University Project, Series 2012:
3,000	5.000%, 11/01/23	11/21 at 100.00	A3	3,132,990
3,200	5.000%, 11/01/24	11/21 at 100.00	A3	3,340,000
3,400	5.000%, 11/01/25	11/21 at 100.00	A3	3,544,840
535	Metropolitan Government of Nashville-Davidson County Health and Educational Facilities Board, Tennessee, Revenue Bonds, Vanderbilt University Medical Center, Series 2016A, 5.000%, 7/01/46	7/26 at 100.00	A3	610,660
6,000	Metropolitan Nashville Airport Authority, Tennessee, Airport Revenue Bonds, Subordinate Series 2019B, 5.000%, 7/01/39 (AMT)	7/30 at 100.00	A2	7,590,600
4,000	The Tennessee Energy Acquisition Corporation, Gas Revenue Bonds, Series 2006A, 5.250%, 9/01/26	No Opt. Call	BBB+	4,955,920
55,635	Total Tennessee			64,125,502
	Texas – 22.1% (14.2% of Total Investments)
1,975	Allen Independent School District, Collin County, Texas, General Obligation Bonds, School Building Series 2016, 5.000%, 2/15/39	2/26 at 100.00	AAA	2,363,107
8,835	Arlington, Texas, Special Tax Revenue Bonds, Senior Lien Series 2018A, 5.000%, 2/15/43  –  AGM Insured	2/28 at 100.00	A1	10,419,469
500	Austin Community College District, Texas, General Obligation Bonds, Refunding Limited Tax Series 2016, 5.000%, 8/01/23	No Opt. Call	AA+	569,240
	Austin, Texas, Airport System Revenue Bonds, Series 2015:
3,000	5.000%, 11/15/39 (AMT)	11/24 at 100.00	A	3,389,220
3,040	5.000%, 11/15/44 (AMT)	11/24 at 100.00	A	3,413,069
4,500	Austin, Texas, Airport System Revenue Bonds, Series 2017B, 5.000%, 11/15/46 (AMT)	11/26 at 100.00	A	5,229,090
2,000	Austin, Texas, Electric Utility System Revenue Bonds, Refunding Series 2012A, 5.000%, 11/15/40	11/22 at 100.00	Aa3	2,174,400
	Austin, Texas, Electric Utility System Revenue Bonds, Refunding Series 2015A:
3,000	5.000%, 11/15/38	11/25 at 100.00	Aa3	3,583,830
13,705	5.000%, 11/15/45 (UB) (5)	11/25 at 100.00	Aa3	16,233,161
5,000	Austin, Texas, Water and Wastewater System Revenue Bonds, Refunding Series 2013A, 5.000%, 11/15/43	5/23 at 100.00	AA-	5,529,400

42

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Texas (continued)
$1,450	Austin, Texas, Water and Wastewater System Revenue Bonds, Refunding Series 2016A, 5.000%, 11/15/41	11/26 at 100.00	AA-	$1,794,114
	Bell County Water Control Improvement District 1, Texas, Water Revenue Bonds, Series 2014:
1,000	5.000%, 7/10/37  –  BAM Insured	7/23 at 100.00	A1	1,123,300
1,575	5.000%, 7/10/38  –  BAM Insured	7/23 at 100.00	A1	1,767,229
	Bexar County, Texas, Venue Project Revenue Bonds, Refunding Combined Venue Tax Series 2015:
1,060	5.000%, 8/15/34  –  AGM Insured	8/24 at 100.00	A-	1,232,430
1,160	5.000%, 8/15/35  –  AGM Insured	8/24 at 100.00	A-	1,347,700
1,500	Board of Regents of the University of Texas, Permanent University Fund Bonds, Refunding Series 2015A, 5.000%, 7/01/28	7/24 at 100.00	AAA	1,753,575
2,000	Brownsville, Texas, Utility System Revenue Bonds, Refunding Series 2015, 5.000%, 9/01/31	9/25 at 100.00	A2	2,408,840
	Bryan, Brazos County, Texas, Electric System Revenue Bonds, Refunding Series 2012:
1,000	5.000%, 7/01/28	7/22 at 100.00	A+	1,085,320
1,000	5.000%, 7/01/29	7/22 at 100.00	A+	1,085,320
1,620	Cameron County, Texas, General Obligtion Bonds, State Highway 550 Project, Series 2012, 5.000%, 2/15/32 (Pre-refunded 2/15/22)  –  AGM Insured	2/22 at 100.00	Aa3 (4)	1,740,593
2,500	Canadian River Municipal Water Authority, Texas, Contract Revenue Bonds, Conjunctive Use Groundwater Supply Project, Subordinate Lien Series 2011, 5.000%, 2/15/31	2/21 at 100.00	Aa3	2,539,775
	Central Texas Regional Mobility Authority, Revenue Bonds, Refunding Senior Lien Series 2013A:
765	5.000%, 1/01/43	1/23 at 100.00	Baa1	819,613
1,100	5.000%, 1/01/43  –  AGM Insured	1/23 at 100.00	A2	1,183,919
665	Central Texas Regional Mobility Authority, Revenue Bonds, Refunding Subordinate Lien Series 2013, 5.000%, 1/01/42	1/23 at 100.00	Baa2	706,476
	Central Texas Regional Mobility Authority, Revenue Bonds, Senior Lien Series 2010:
2,945	0.000%, 1/01/36	No Opt. Call	Baa1	1,864,214
2,205	0.000%, 1/01/37	No Opt. Call	Baa1	1,344,433
2,160	0.000%, 1/01/38	No Opt. Call	Baa1	1,269,194
1,000	0.000%, 1/01/40	No Opt. Call	Baa1	545,310
	Central Texas Regional Mobility Authority, Revenue Bonds, Senior Lien Series 2011:
1,000	6.000%, 1/01/41 (Pre-refunded 1/01/21)	1/21 at 100.00	Baa1 (4)	1,024,000
3,380	6.250%, 1/01/46 (Pre-refunded 1/01/21)	1/21 at 100.00	Baa1 (4)	3,464,568
	Central Texas Regional Mobility Authority, Revenue Bonds, Senior Lien, Series 2015A:
2,600	5.000%, 1/01/35	7/25 at 100.00	Baa1	2,984,488
3,035	5.000%, 1/01/45	7/25 at 100.00	Baa1	3,433,435
1,000	Clifton Higher Education Finance Corporation, Texas, Education Revenue Bonds, Idea Public Schools, Series 2013, 6.000%, 8/15/43	8/23 at 100.00	A-	1,117,400

43

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Texas (continued)
	Clifton Higher Education Finance Corporation, Texas, Education Revenue Bonds, Uplift Education Charter School, Series 2013A:
$1,000	4.350%, 12/01/42	12/22 at 100.00	BBB-	$1,022,870
1,000	4.400%, 12/01/47	12/22 at 100.00	BBB-	1,021,840
1,500	College Station, Texas, Certificates of Obligation, Series 2012, 5.000%, 2/15/32	2/21 at 100.00	AA+	1,536,945
2,500	Colorado River Municipal Water District, Texas, Water System Revenue Bonds, Series 2011, 5.000%, 1/01/36 (Pre-refunded 1/01/21)	1/21 at 100.00	AA- (4)	2,550,000
2,000	Corpus Christi, Texas, Utility System Revenue Bonds, Improvement Junior Lien Series 2013, 5.000%, 7/15/43 (Pre-refunded 7/15/23)	7/23 at 100.00	AA- (4)	2,281,320
1,175	Dallas Area Rapid Transit, Texas, Sales Tax Revenue Bonds, Refunding Senior Lien Series 2014A, 5.000%, 12/01/36	12/24 at 100.00	Aa2	1,363,294
1,680	Dallas Area Rapid Transit, Texas, Sales Tax Revenue Bonds, Refunding Series 2016A, 5.000%, 12/01/48	12/25 at 100.00	Aa2	1,962,794
8,100	Dallas-Fort Worth International Airport, Texas, Joint Revenue Bonds, Improvement Series 2013C, 5.125%, 11/01/43 (AMT)	11/22 at 100.00	A	8,717,544
16,980	Dallas-Fort Worth International Airport, Texas, Joint Revenue Bonds, Improvement Series 2014B, 4.500%, 11/01/45 (AMT)	11/22 at 100.00	A	17,827,132
4,500	Dallas-Fort Worth International Airport, Texas, Joint Revenue Bonds, Refunding Series 2010A, 5.000%, 11/01/42 (Pre-refunded 11/01/20)	11/20 at 100.00	A (4)	4,553,370
1,165	Dallas-Fort Worth International Airport, Texas, Joint Revenue Bonds, Refunding Series 2012B, 5.000%, 11/01/35	11/20 at 100.00	A	1,178,677
10,000	Dallas-Fort Worth International Airport, Texas, Joint Revenue Bonds, Refunding Series 2012E, 5.000%, 11/01/42 (AMT)	11/21 at 100.00	A	10,499,500
9,500	Dallas-Fort Worth International Airport, Texas, Joint Revenue Bonds, Series 2012H, 5.000%, 11/01/42 (AMT)	11/21 at 100.00	A	9,974,525
1,230	Danbury Higher Education Authority, Texas, Charter School Revenue Bonds, John H Wood Jr Public Charter District, Inspire Academies, Series 2013A, 6.000%, 8/15/28 (Pre-refunded 8/15/23)	8/23 at 100.00	BBB- (4)	1,434,844
200	Decatur Hospital Authority, Texas, Revenue Bonds, Wise Regional Health System, Series 2014A, 5.250%, 9/01/44	9/24 at 100.00	BBB-	216,922
1,000	El Paso County Hospital District, Texas, General Obligtion Bonds, Refunding Series 2013, 5.000%, 8/15/33	8/23 at 100.00	BBB+	1,052,750
	El Paso County, Texas, Certificates of Obligation, Series 2001:
185	5.000%, 2/15/21  –  AGM Insured (ETM)	No Opt. Call	AA (4)	189,706
1,565	5.000%, 2/15/21  –  AGM Insured	No Opt. Call	AA	1,605,580
500	Flower Mound, Texas, Special Assessment Revenue Bonds, River Walk Public Improvement District 1, Series 2014, 6.500%, 9/01/36	9/20 at 102.00	N/R	506,430
7,760	Grand Parkway Transportation Corporation, Texas, System Toll Revenue Bonds, Frst Tier Series 2013A, 5.125%, 10/01/43	10/23 at 100.00	BBB	8,104,466
	Grand Parkway Transportation Corporation, Texas, System Toll Revenue Bonds, Refunding First Tier Series 2020C:
3,500	4.000%, 10/01/40	4/30 at 100.00	A2	4,212,425
2,500	4.000%, 10/01/49	4/30 at 100.00	A2	2,955,550

44

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Texas (continued)
$10,760	Grand Parkway Transportation Corporation, Texas, System Toll Revenue Bonds, Subordinate Lien Series 2013B, 5.000%, 4/01/53 (Pre-refunded 10/01/23)	10/23 at 100.00	AA (4)	$12,377,874
5,295	Grand Parkway Transportation Corporation, Texas, System Toll Revenue Bonds, Subordinate Lien Series 2018A Tela Supported, 5.000%, 10/01/48	4/28 at 100.00	AA	6,555,898
4,105	Grand Parkway Transportation Corporation, Texas, System Toll Revenue Bonds, Tender Option Bond Trust 2015-XF0228, 17.778%, 11/01/44 (Pre-refunded 10/01/23), 144A (IF) (5)	10/23 at 100.00	AA	6,574,609
4,960	Gulf Coast Industrial Development Authority, Texas, Solid Waste Disposal Revenue Bonds, Citgo Petroleum Corporation Project, Series 1995, 4.875%, 5/01/25 (AMT)	10/22 at 100.00	B3	5,014,858
1,000	Hale Center Education Facilities Corporation, Texas, Revenue Bonds, Wayland Baptist University Project, Improvement and Refunding Series 2010, 5.000%, 3/01/35	3/21 at 100.00	BBB	1,025,330
1,000	Harris County Cultural Education Facilities Finance Corporation, Texas, Hospital Revenue Bonds, Memorial Hermann Healthcare System, Refunding Series 2013A, 5.000%, 12/01/35 (Pre-refunded 12/01/22)	12/22 at 100.00	A+ (4)	1,110,050
1,000	Harris County Cultural Education Facilities Finance Corporation, Texas, Medical Facilities Revenue Bonds, Baylor College of Medicine, Refunding Series 2012A, 5.000%, 11/15/26	11/22 at 100.00	A	1,081,890
	Harris County Cultural Education Facilities Finance Corporation, Texas, Revenue Bonds, Houston Methodist Hospital System, Series 2015:
1,895	4.000%, 12/01/45	6/25 at 100.00	AA	2,075,120
4,480	5.000%, 12/01/45	6/25 at 100.00	AA	5,212,346
	Harris County Cultural Education Facilities Finance Corporation, Texas, Revenue Refunding Bonds, Young Men's Christian Association of the Greater Houston Area, Series 2013A:
1,615	5.000%, 6/01/28	6/23 at 100.00	Baa2	1,687,966
3,000	5.000%, 6/01/38	6/23 at 100.00	Baa2	3,077,610
1,390	Harris County Metropolitan Transit Authority, Texas, Sales and Use Tax Revenue Bonds, Series 2011A, 5.000%, 11/01/41 (Pre-refunded 11/01/21)	11/21 at 100.00	Aa2 (4)	1,473,956
1,165	Harris County, Texas, Toll Road Revenue Bonds, Refunding Senior Lien Series 2012C, 5.000%, 8/15/31	8/22 at 100.00	AA-	1,261,800
5,150	Harris County, Texas, Toll Road Revenue Bonds, Refunding Senior Lien Series 2016A, 5.000%, 8/15/41	8/26 at 100.00	Aa2	6,228,410
	Harris County-Houston Sports Authority, Texas, Revenue Bonds, Capital Appreciation Refunding Senior Lien Series 2014A:
510	0.000%, 11/15/41  –  AGM Insured	11/31 at 62.66	A2	228,184
1,020	0.000%, 11/15/42  –  AGM Insured	11/31 at 59.73	A2	433,643
1,255	0.000%, 11/15/43  –  AGM Insured	11/31 at 56.93	A2	506,794
3,305	0.000%, 11/15/44  –  AGM Insured	11/31 at 54.25	A2	1,266,939
4,460	0.000%, 11/15/45  –  AGM Insured	11/31 at 51.48	A2	1,616,126
6,500	0.000%, 11/15/47  –  AGM Insured	11/31 at 46.45	A2	2,109,965

45

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Texas (continued)
	Harris County-Houston Sports Authority, Texas, Revenue Bonds, Junior Lien Series 2001H:
$105	0.000%, 11/15/24  –  NPFG Insured (ETM)	No Opt. Call	Baa2 (4)	$102,604
495	0.000%, 11/15/24  –  NPFG Insured	No Opt. Call	BB+	442,733
50	0.000%, 11/15/29  –  NPFG Insured (ETM)	No Opt. Call	Baa2 (4)	45,579
4,390	0.000%, 11/15/29  –  NPFG Insured	No Opt. Call	BB+	3,281,613
105	0.000%, 11/15/30  –  NPFG Insured (ETM)	No Opt. Call	Baa2 (4)	93,706
625	0.000%, 11/15/30  –  NPFG Insured	No Opt. Call	BB+	447,994
7,570	0.000%, 11/15/31  –  NPFG Insured	No Opt. Call	BB+	5,194,610
210	0.000%, 11/15/32  –  NPFG Insured	11/31 at 94.05	BB+	134,058
260	0.000%, 11/15/33	11/31 at 88.44	BB+	155,823
2,045	0.000%, 11/15/34  –  NPFG Insured	11/31 at 83.17	BB+	1,150,067
1,130	0.000%, 11/15/36  –  NPFG Insured	11/31 at 73.51	BB+	559,576
4,370	0.000%, 11/15/38  –  NPFG Insured	11/31 at 64.91	BB+	1,902,960
2,260	0.000%, 11/15/39  –  NPFG Insured	11/31 at 60.98	BB+	923,007
	Harris County-Houston Sports Authority, Texas, Revenue Bonds, Refunding Second Lien Series 2014C:
600	5.000%, 11/15/33	11/24 at 100.00	BBB-	611,778
400	5.000%, 11/15/34	11/24 at 100.00	BBB-	407,240
	Harris County-Houston Sports Authority, Texas, Revenue Bonds, Refunding Senior Lien Series 2014A:
1,000	5.000%, 11/15/28	11/24 at 100.00	BBB	1,049,890
1,000	5.000%, 11/15/30	11/24 at 100.00	BBB	1,044,320
3,440	Harris County-Houston Sports Authority, Texas, Revenue Bonds, Senior Lien Series 2001G, 0.000%, 11/15/41  –  NPFG Insured	11/31 at 53.78	BBB	1,303,554
1,000	Harris County-Houston Sports Authority, Texas, Revenue Bonds, Third Lien Series 2004A-3, 0.000%, 11/15/33  –  NPFG Insured	11/24 at 59.10	BB	519,090
2,305	Harris County-Houston Sports Authority, Texas, Special Revenue Bonds, Refunding Senior Lien Series 2001A, 0.000%, 11/15/20  –  NPFG Insured	No Opt. Call	A2	2,296,172
7,570	Houston, Texas, Airport System Revenue Bonds, Refunding & Subordinate Lien Series Series 2018A, 5.000%, 7/01/41 (AMT)	7/28 at 100.00	A	9,133,735
2,000	Houston, Texas, Airport System Revenue Bonds, Refunding Subordinate Lien Series Series 2012A, 5.000%, 7/01/31 (AMT)	7/22 at 100.00	A	2,133,460
5,000	Houston, Texas, Airport System Special Facilities Revenue Bonds, United Airlines, Inc Technical Operations Center Project, Series 2018, 5.000%, 7/15/28 (AMT)	No Opt. Call	B	5,218,650
380	Houston, Texas, Airport System Special Facilities Revenue Bonds, United Airlines, Inc Terminal E Project, Refunding Series 2014, 5.000%, 7/01/29 (AMT)	7/24 at 100.00	B	391,020
1,885	Houston, Texas, Airport System Special Facilities Revenue Bonds, United Airlines, Inc Terminal E Project, Refunding Series 2020A, 5.000%, 7/01/27 (AMT)	No Opt. Call	BB-	1,974,537
1,000	Houston, Texas, Airport System Special Facilities Revenue Bonds, United Airlines, Inc Terminal Improvements Project, Refunding Series 2020B-2, 5.000%, 7/15/27 (AMT)	No Opt. Call	BB-	1,047,750
4,000	Houston, Texas, Combined Utility System Revenue Bonds, First Lien Series 2011D, 5.000%, 11/15/40 (Pre-refunded 11/15/21)	11/21 at 100.00	AA (4)	4,249,160

46

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Texas (continued)
$2,000	Houston, Texas, Combined Utility System Revenue Bonds, Refunding First Lien Series 2012D, 5.000%, 11/15/42 (Pre-refunded 11/15/22)	11/22 at 100.00	AA (4)	$2,220,740
3,000	Houston, Texas, Combined Utility System Revenue Bonds, Refunding First Lien Series 2018D, 5.000%, 11/15/36	11/28 at 100.00	Aa2	3,903,390
2,000	Houston, Texas, General Obligation Bonds, Refunding Public Improvement Series 2017A, 5.000%, 3/01/31	3/27 at 100.00	Aa3	2,514,020
1,015	Houston, Texas, Hotel Occupancy Tax and Special Revenue Bonds, Convention and Entertainment Facilities Department, Refunding Series 2014, 5.000%, 9/01/34	9/24 at 100.00	A	1,057,945
	Houston, Texas, Hotel Occupancy Tax and Special Revenue Bonds, Convention and Entertainment Project, Series 2001B:
3,250	0.000%, 9/01/25  –  AMBAC Insured	No Opt. Call	A2	3,048,825
4,130	0.000%, 9/01/26  –  AMBAC Insured	No Opt. Call	A2	3,793,529
3,130	0.000%, 9/01/30  –  AMBAC Insured	No Opt. Call	A	2,538,586
12,030	0.000%, 9/01/31  –  AMBAC Insured	No Opt. Call	A	9,423,821
1,470	0.000%, 9/01/32  –  AMBAC Insured	No Opt. Call	A	1,108,850
	Houston, Texas, Water and Sewerage System Revenue Bonds, Refunding Junior Lien Series 1998A:
4,680	0.000%, 12/01/22  –  AGM Insured	No Opt. Call	AA+	4,640,360
12,030	0.000%, 12/01/22  –  AGM Insured (ETM)	No Opt. Call	AA+ (4)	11,940,858
3,255	Hutto Independent School District, Williamson County, Texas, General Obligation Bonds, Refunding Series 2012A, 0.000%, 8/01/45	8/21 at 24.48	A+	790,412
1,360	Jacksonville Independent School District, Cherokee County, Texas, General Obligation Bonds, School Building Series 2014, 5.000%, 2/15/39	2/24 at 100.00	Aaa	1,562,123
2,675	Laredo Community College District, Webb County, Texas, General Obligation Bonds, Series 2014, 5.000%, 8/01/34	8/24 at 100.00	AA-	3,129,375
	Leander Independent School District, Williamson and Travis Counties, Texas, General Obligation Bonds, Refunding Series 2015A:
8,000	4.000%, 8/15/37	8/25 at 100.00	AAA	9,074,320
2,275	5.000%, 8/15/40	8/25 at 100.00	AAA	2,711,959
2,000	Lone Star College System, Harris, Montgomery and San Jacinto Counties, Texas, Revenue Financing System Bonds, Series 2013, 5.000%, 2/15/36	2/21 at 100.00	AA	2,048,380
1,750	Love Field Airport Modernization Corporation, Texas, General Airport Revenue Bonds Series 2015, 5.000%, 11/01/35 (AMT)	11/25 at 100.00	A	1,997,607
7,800	Love Field Airport Modernization Corporation, Texas, Special Facilities Revenue Bonds, Southwest Airlines Company, Series 2010, 5.250%, 11/01/40	11/20 at 100.00	BBB	7,846,098
1,150	Lower Colorado River Authority, Texas, Revenue Bonds, Refunding Series 2012A, 5.000%, 5/15/36	5/22 at 100.00	A	1,234,146
	Lower Colorado River Authority, Texas, Revenue Bonds, Refunding Series 2012B:
25	5.000%, 5/15/29 (Pre-refunded 5/15/22)	5/22 at 100.00	N/R (4)	27,094
1,975	5.000%, 5/15/29	5/22 at 100.00	A	2,131,222
6,500	Lower Colorado River Authority, Texas, Transmission Contract Revenue Bonds, LCRA Transmission Services Corporation Project, Refunding Series 2016, 5.000%, 5/15/46	5/26 at 100.00	A	7,678,710
1,350	Lubbock Independent School District, Lubbock County, Texas, General Obligation Bonds, School Building Series 2013A, 5.000%, 2/15/43 (Pre-refunded 2/15/23)	2/23 at 100.00	AAA	1,515,308

47

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Texas (continued)
$1,750	Martin County Hospital District, Texas, Combination Limited Tax and Revenue Bonds, Series 2011A, 7.250%, 4/01/36	4/21 at 100.00	BBB	$1,794,730
9,180	Matagorda County Navigation District 1, Texas, Collateralized Revenue Refunding Bonds, Houston Light and Power Company, Series 1997, 5.125%, 11/01/28  –  AMBAC Insured (AMT)	No Opt. Call	A	11,681,734
	McCamey County Hospital District, Texas, General Obligation Bonds, Series 2013:
1,000	5.750%, 12/01/33	12/25 at 100.00	B1	1,114,030
3,000	6.125%, 12/01/38	12/25 at 100.00	B1	3,348,240
2,835	Mission Economic Development Corporation, Texas, Revenue Bonds, Natgasoline Project, Senior Lien Series 2018, 4.625%, 10/01/31 (AMT), 144A	10/21 at 105.00	BB-	3,009,296
4,735	New Hope Cultural Education Facilities Finance Corporation, Texas, Student Housing Revenue Bonds, CHF-Collegiate Housing Foundation - College Station I LLC - Texas A&M University Project, Series 2014A, 5.000%, 4/01/46  –  AGM Insured	4/24 at 100.00	A2	5,149,265
665	North Central Texas Health Facilities Development Corporation, Hospital Revenue Bonds, Presbyterian Healthcare System, Series 1996A, 5.750%, 6/01/26  –  NPFG Insured (ETM)	No Opt. Call	Aaa (4)	780,796
885	North Central Texas Health Facilities Development Corporation, Texas, Revenue Bonds, Children's Medical Center Dallas Project, Series 2012, 5.000%, 8/15/32 (Pre-refunded 8/15/22)	8/22 at 100.00	Aa3 (4)	970,093
710	North Fort Bend Water Authority, Texas, Water System Revenue Bonds, Series 2011, 5.000%, 12/15/36  –  AGM Insured	12/21 at 100.00	A2	753,928
3,860	North Harris County Regional Water Authority, Texas, Water Revenue Bonds, Refunding Senior Lien Series 2013, 5.000%, 12/15/33	12/22 at 100.00	A1	4,267,963
	North Texas Tollway Authority, Special Projects System Revenue Bonds, Convertible Capital Appreciation Series 2011C:
4,030	0.000%, 9/01/43 (Pre-refunded 9/01/31) (8)	9/31 at 100.00	N/R (4)	5,630,474
8,470	0.000%, 9/01/45 (Pre-refunded 9/01/31) (8)	9/31 at 100.00	N/R (4)	12,791,479
3,000	North Texas Tollway Authority, Special Projects System Revenue Bonds, Current Interest Series 2011D, 5.000%, 9/01/31 (Pre-refunded 9/01/21)	9/21 at 100.00	N/R (4)	3,155,220
2,000	North Texas Tollway Authority, Special Projects System Revenue Bonds, Series 2011A, 5.500%, 9/01/41 (Pre-refunded 9/01/21)	9/21 at 100.00	N/R (4)	2,114,220
7,000	North Texas Tollway Authority, System Revenue Bonds, Refunding First Tier Capital Appreciation Series 2008I, 6.500%, 1/01/43	1/25 at 100.00	A+	8,489,320
2,500	North Texas Tollway Authority, System Revenue Bonds, Refunding First Tier, Series 2008D, 0.000%, 1/01/36  –  AGC Insured	No Opt. Call	A1	1,800,975
10,260	North Texas Tollway Authority, System Revenue Bonds, Refunding First Tier, Series 2015B, 5.000%, 1/01/40	1/23 at 100.00	A+	11,122,148
4,555	North Texas Tollway Authority, System Revenue Bonds, Refunding First Tier, Series 2019A, 4.000%, 1/01/44	1/29 at 100.00	A+	5,267,174
	North Texas Tollway Authority, System Revenue Bonds, Refunding Second Tier, Series 2015A:
13,355	5.000%, 1/01/33	1/25 at 100.00	A	15,462,419
1,000	5.000%, 1/01/34	1/25 at 100.00	A	1,155,010
1,000	Nueces River Authority, Texas, Water Supply Revenue Bonds, Corpus Christi Lake Texana Project, Refunding Series 2015, 5.000%, 7/15/26	7/25 at 100.00	AA-	1,215,790

48

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Texas (continued)
$1,425	Port of Houston Authority, Harris County, Texas, General Obligation Bonds, Series 2010E, 0.000%, 10/01/35	No Opt. Call	AA	$1,084,995
4,000	Prosper Independent School District, Collin County, Texas, General Obligation Bonds, Refunding Series 2015, 5.000%, 2/15/40	2/25 at 100.00	AAA	4,719,560
205	Reagan Hospital District of Reagan County, Texas, Limited Tax Revenue Bonds, Series 2014A, 5.125%, 2/01/39	2/24 at 100.00	Ba1	216,566
1,000	Sam Rayburn Municipal Power Agency, Texas, Power Supply System Revenue Bonds, Refunding Series 2012, 5.000%, 10/01/20	No Opt. Call	BBB+	1,007,200
4,060	San Antonio Convention Center Hotel Finance Corporation, Texas, Contract Revenue Empowerment Zone Bonds, Series 2005A, 5.000%, 7/15/39  –  AMBAC Insured (AMT)	8/20 at 100.00	A3	4,062,071
2,500	San Antonio, Texas, Airport System Revenue Bonds, Refunding Series 2012, 5.000%, 7/01/27 (AMT)	7/22 at 100.00	A+	2,679,575
2,640	San Antonio, Texas, Water System Revenue Bonds, Refunding Junior Lien Series 2015B, 5.000%, 5/15/34	5/25 at 100.00	AA	3,137,693
1,000	San Antonio, Texas, Water System Revenue Bonds, Refunding Junior Lien Series 2018A, 5.000%, 5/15/48	5/28 at 100.00	AA	1,268,040
1,925	Stephen F Austin State University, Texas, Revenue Bonds, Refunding & Improvement Series 2016, 5.000%, 10/15/42	10/28 at 100.00	A1	2,323,263
515	Tarrant County Cultural Education Facilities Finance Corporation, Texas, Hospital Revenue Bonds, Hendrick Medical Center, Refunding Series 2013, 5.125%, 9/01/33	9/23 at 100.00	A	570,038
1,250	Tarrant County Cultural Education Facilities Finance Corporation, Texas, Hospital Revenue Bonds, Scott & White Healthcare Project, Series 2016A, 5.000%, 11/15/32	5/26 at 100.00	AA-	1,498,650
2,000	Tarrant County Cultural Education Facilities Finance Corporation, Texas, Revenue Bonds, Texas Health Resources System, Series 2016A, 5.000%, 2/15/41	8/26 at 100.00	AA	2,380,480
3,105	Texas Municipal Gas Acquisition and Supply Corporation I, Gas Supply Revenue Bonds, Senior Lien Series 2008D, 6.250%, 12/15/26	No Opt. Call	A-	3,693,522
1,000	Texas Municipal Gas Acquisition and Supply Corporation I, Gas Supply Revenue Bonds, Series 2006A, 5.250%, 12/15/20	No Opt. Call	A-	1,015,980
	Texas Municipal Gas Acquisition and Supply Corporation III, Gas Supply Revenue Bonds, Series 2012:
5,910	5.000%, 12/15/23	12/22 at 100.00	BBB+	6,433,153
2,050	5.000%, 12/15/26	12/22 at 100.00	BBB+	2,217,095
1,000	5.000%, 12/15/27	12/22 at 100.00	BBB+	1,079,550
12,745	5.000%, 12/15/29	12/22 at 100.00	BBB+	13,716,296
2,000	5.000%, 12/15/31	12/22 at 100.00	BBB+	2,143,860
	Texas Municipal Power Agency, Revenue Bonds, Refunding Transmission Series 2010:
640	5.000%, 9/01/34	9/20 at 100.00	A+	642,048
1,000	5.000%, 9/01/40	9/20 at 100.00	A+	1,003,080
19,735	Texas Private Activity Bond Surface Transporation Corporation, Senior Lien Revenue Bonds, Blueridge Transportation Group, LLC SH 288 Toll Lanes Project, Series 2016, 5.000%, 12/31/55 (AMT)	12/25 at 100.00	Baa3	20,771,482
22,000	Texas Private Activity Bond Surface Transporation Corporation, Senior Lien Revenue Bonds, NTE Mobility Partners Segments 3 LLC Segments 3C Project, Series 2019, 5.000%, 6/30/58 (AMT)	6/29 at 100.00	Baa3	25,753,200

49

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Texas (continued)
	Texas Private Activity Bond Surface Transportation Corporation, Senior Lien Revenue Bonds, LBJ Infrastructure Group LLC IH-635 Managed Lanes Project, Series 2010:
$1,000	7.000%, 6/30/34	8/20 at 100.00	Baa3	$1,004,830
1,000	7.000%, 6/30/40	8/20 at 100.00	Baa3	1,004,830
	Texas Private Activity Bond Surface Transportation Corporation, Senior Lien Revenue Bonds, NTE Mobility Partners Segments 3 LLC Segments 3A & 3B Facility, Series 2013:
1,335	7.000%, 12/31/38 (AMT)	9/23 at 100.00	Baa3	1,541,738
4,040	6.750%, 6/30/43 (AMT)	9/23 at 100.00	Baa3	4,629,032
	Texas State, General Obligation Bonds, Texas Transportation Commission, Highway Improvement Series 2014:
800	5.000%, 4/01/44 (Pre-refunded 4/01/24)	4/24 at 100.00	N/R (4)	937,656
1,200	5.000%, 4/01/44 (Pre-refunded 4/01/24)	4/24 at 100.00	AAA	1,411,284
2,000	Texas State, General Obligation Bonds, Transportation Commission Highway Improvement Series 2012A, 5.000%, 4/01/42 (Pre-refunded 4/01/22)	4/22 at 100.00	AAA	2,161,300
2,000	Texas State, General Obligation Bonds, Transportation Commission Mobility Fund, Refunding Series 2014, 5.000%, 10/01/34 (Pre-refunded 4/01/24)	4/24 at 100.00	AAA	2,352,140
9,430	Texas Transportation Commission, Central Texas Turnpike System Revenue Bonds, Refunding First Tier Series 2012A, 5.000%, 8/15/41 (Pre-refunded 8/15/22)	8/22 at 100.00	A3 (4)	10,356,875
	Texas Transportation Commission, Central Texas Turnpike System Revenue Bonds, Refunding First Tier Series 2015B:
8,335	0.000%, 8/15/36	8/24 at 59.60	A3	4,368,457
10,960	5.000%, 8/15/37	8/24 at 100.00	A3	12,476,535
	Texas Transportation Commission, Central Texas Turnpike System Revenue Bonds, Refunding Second Tier Series 2015C:
2,100	5.000%, 8/15/33	8/24 at 100.00	Baa1	2,333,247
15,750	5.000%, 8/15/42	8/24 at 100.00	Baa1	17,244,517
10,000	Texas Transportation Commission, Highway Fund Revenue Bonds, First Tier Series 2016A, 5.000%, 10/01/30 (UB) (5)	10/26 at 100.00	AAA	12,573,100
1,875	Texas Transportation Commission, State Highway 249 System Revenue Bonds, First Tier Toll Series 2019A, 5.000%, 8/01/57	2/29 at 100.00	Baa3	2,137,312
	Texas Turnpike Authority, Central Texas Turnpike System Revenue Bonds, First Tier Series 2002A:
2,285	0.000%, 8/15/21  –  AMBAC Insured (ETM)	No Opt. Call	A3 (4)	2,279,356
7,715	0.000%, 8/15/21  –  AMBAC Insured	No Opt. Call	A3	7,679,280
2,020	0.000%, 8/15/23  –  AMBAC Insured (ETM)	No Opt. Call	A3 (4)	2,001,739
9,980	0.000%, 8/15/23  –  AMBAC Insured	No Opt. Call	A3	9,748,664
3,830	0.000%, 8/15/24  –  AMBAC Insured (ETM)	No Opt. Call	A3 (4)	3,777,912
21,170	0.000%, 8/15/24  –  AMBAC Insured	No Opt. Call	A3	20,398,777
	Texas Water Development Board, State Water Implementation Revenue Fund Bonds, Master Trust Series 2017A:
10,000	4.000%, 10/15/42 (UB) (5)	10/27 at 100.00	AAA	11,823,200
5,000	5.000%, 10/15/42	10/27 at 100.00	AAA	6,363,750
16,600	5.000%, 10/15/42 (UB) (5)	10/27 at 100.00	AAA	21,127,650

50

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Texas (continued)
$5,000	Texas Water Development Board, State Water Implementation Revenue Fund Bonds, Master Trust Series 2018B, 5.000%, 4/15/49	10/28 at 100.00	AAA	$6,400,250
	Travis County Health Facilities Development Corporation, Texas, Revenue Bonds, Westminster Manor, Series 2010:
60	7.000%, 11/01/30	11/20 at 100.00	BBB	60,614
905	7.000%, 11/01/30 (Pre-refunded 11/01/20)	11/20 at 100.00	N/R (4)	919,589
2,490	Uptown Development Authority, Houston, Texas, Tax Increment Contract Revenue Bonds, Infrastructure Improvement Facilities, Series 2018, 5.000%, 9/01/40	9/25 at 100.00	Baa2	2,796,096
1,735	Via Metropolitan Transit Advanced Transportation District, Texas, Sales Tax Revenue Bonds, Refunding & Improvement Series 2014, 5.000%, 8/01/38	8/24 at 100.00	AA	1,968,011
	West Texas Independent School District, McLennan and Hill Counties, General Obligation Refunding Bonds, Series 1998:
45	0.000%, 8/15/22	8/20 at 89.88	AAA	40,429
45	0.000%, 8/15/24	8/20 at 80.59	AAA	36,249
430	Winter Garden Housing Finance Corporation, Texas, GNMA/FNMA Mortgage-Backed Securities Program Single Family Mortgage Revenue Bonds, Series 1994, 6.950%, 10/01/27 (AMT)	8/20 at 100.00	CC	431,780
9,000	Wylie Independent School District, Collin County, Texas, General Obligation Bonds, Capital Appreciation Series 2015, 0.000%, 8/15/45 (Pre-refunded 8/15/25)	8/25 at 44.15	Aaa	3,697,110
720,355	Total Texas			752,554,458
	Utah – 1.5% (1.0% of Total Investments)
27,055	Salt Lake City, Utah, Airport Revenue Bonds, International Airport Series 2017A, 5.000%, 7/01/47 (AMT)	7/27 at 100.00	A2	31,926,253
4,500	Salt Lake City, Utah, Airport Revenue Bonds, International Airport Series 2018A, 5.000%, 7/01/48 (AMT)	7/28 at 100.00	A2	5,395,725
5,795	Utah Charter School Finance Authoirty, Charter School Revenue Bonds, Hawthorn Academy Project, Series 2016, 5.000%, 10/15/46	4/26 at 100.00	AA	6,688,067
2,000	Utah County, Utah, Hospital Revenue Bonds, IHC Health Services Inc, Series 2012, 5.000%, 5/15/43 (Pre-refunded 5/15/21)	5/21 at 100.00	AA+ (4)	2,074,840
	Utah Transit Authority, Sales Tax Revenue Bonds, Refunding Series 2012:
1,665	5.000%, 6/15/42 (Pre-refunded 6/15/22)	6/22 at 100.00	N/R (4)	1,812,619
2,445	5.000%, 6/15/42 (Pre-refunded 6/15/22)	6/22 at 100.00	A+ (4)	2,666,590
43,460	Total Utah			50,564,094
	Virginia – 3.1% (2.0% of Total Investments)
895	Amherst Industrial Development Authority, Virginia, Revenue Bonds, Sweet Briar College, Series 2006, 5.000%, 9/01/26	8/20 at 100.00	BB-	889,415
560	Arlington County Industrial Development Authority, Virginia, Hospital Facility Revenue Bonds, Virginia Hospital Center, Series 2020, 4.000%, 7/01/45	7/30 at 100.00	A+	654,220
515	Chesapeake, Virginia, Transportation System Senior Toll Road Revenue Bonds, Capital Appreciation Series 2012B, 0.000%, 7/15/40 (8)	7/28 at 100.00	BBB	494,148
1,000	Fairfax County Industrial Development Authority, Virginia, Healthcare Revenue Bonds, Inova Health System, Series 2018A, 4.000%, 5/15/48 (UB) (5)	5/28 at 100.00	Aa2	1,139,720

51

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Virginia (continued)
$1,000	Fairfax County Redevelopment and Housing Authority, Virginia, Multifamily Housing Revenue Bonds, FHA-Insured Mortgage - Cedar Ridge Project, Series 2007, 4.850%, 10/01/48 (AMT)	8/20 at 100.00	AA+	$1,004,810
12,000	Hampton Roads Transportation Accountability Commission, Virginia, Hampton Roads Transportation Fund Revenue Bonds, Senior Lien Series 2018A, 5.000%, 7/01/52	1/28 at 100.00	AA	14,885,280
2,400	Henrico County Economic Development Authority, Virginia, Revenue Bonds, Bon Secours Health System Obligated Group, Series 2013, 5.000%, 11/01/30 (Pre-refunded 11/01/22)	11/22 at 100.00	N/R (4)	2,651,808
	Metropolitan Washington Airports Authority, Virginia, Dulles Toll Road Revenue Bonds, Dulles Metrorail & Capital improvement Projects, Refunding & Subordinate Lien Series 2019B:
4,750	5.000%, 10/01/47	10/29 at 100.00	Baa2	5,716,055
6,000	4.000%, 10/01/49	10/29 at 100.00	Baa2	6,627,240
1,810	4.000%, 10/01/53  –  AGM Insured	10/29 at 100.00	A2	2,022,458
5,625	Metropolitan Washington Airports Authority, Virginia, Dulles Toll Road Revenue Bonds, Dulles Metrorail & Capital Improvement Projects, Refunding Second Senior Lien Series 2014A, 5.000%, 10/01/53	4/22 at 100.00	Baa1	5,863,612
2,000	Metropolitan Washington Airports Authority, Virginia, Dulles Toll Road Revenue Bonds, Dulles Metrorail & Capital improvement Projects, Second Senior Lien Series 2009B, 0.000%, 10/01/36  –  AGC Insured	No Opt. Call	A3	1,301,240
5,000	Metropolitan Washington Airports Authority, Virginia, Dulles Toll Road Revenue Bonds, Dulles Metrorail & Capital improvement Projects, Second Senior Lien Series 2009C, 6.500%, 10/01/41  –  AGC Insured	10/26 at 100.00	A3	6,327,000
	Prince William County Industrial Development Authority, Virginia, Health Care Facilities Revenue Bonds, Novant Health Obligated Group-Prince William Hospital, Refunding Series 2013B:
2,000	4.000%, 11/01/33	11/22 at 100.00	AA-	2,099,920
3,000	5.000%, 11/01/46	11/22 at 100.00	AA-	3,197,550
6,115	Tobacco Settlement Financing Corporation of Virginia, Tobacco Settlement Asset Backed Bonds, Series 2007B1, 5.000%, 6/01/47	8/20 at 100.00	B-	6,116,101
15,605	Virginia Small Business Financing Authority, Private Activity Revenue Bonds, Transform 66 P3 Project, Senior Lien Series 2017, 5.000%, 12/31/56 (AMT)	6/27 at 100.00	Baa3	17,445,298
8,135	Virginia Small Business Financing Authority, Senior Lien Revenue Bonds, 95 Express Lanes LLC Project, Series 2019, 5.000%, 7/01/49 (AMT)	1/22 at 100.00	BBB-	8,412,159
	Virginia Small Business Financing Authority, Senior Lien Revenue Bonds, Elizabeth River Crossing, Opco LLC Project, Series 2012:
4,225	6.000%, 1/01/37 (AMT)	7/22 at 100.00	BBB-	4,496,583
14,375	5.500%, 1/01/42 (AMT)	7/22 at 100.00	BBB-	15,101,369
97,010	Total Virginia			106,445,986
	Washington – 3.6% (2.3% of Total Investments)
2,000	Energy Northwest, Washington, Electric Revenue Bonds, Columbia Generating Station, Refunding Series 2014A, 5.000%, 7/01/40	7/24 at 100.00	AA-	2,290,500
2,375	Grant County Public Utility District 2, Washington, Revenue Bonds, Priest Rapids Hydroelectric Project, Refunding Series 2015A, 5.000%, 1/01/41 (Pre-refunded 1/01/26)	1/26 at 100.00	Aa3 (4)	2,969,035

52

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Washington (continued)
$14,380	King County Public Hospital District 2, Washington, General Obligation Bonds, EvergreenHealth, Limited Tax 2020A, 4.000%, 12/01/45	12/29 at 100.00	Aa3	$16,372,924
2,270	Port Everett, Washington, Revenue Bonds, Refunding Series 2016, 5.000%, 12/01/46	6/26 at 100.00	A2	2,653,766
14,955	Port of Seattle, Washington, Revenue Bonds, Intermediate Lien Series 2017C, 5.000%, 5/01/42 (AMT)	5/27 at 100.00	A+	17,532,794
	Port of Seattle, Washington, Revenue Bonds, Intermediate Lien Series 2018A:
6,000	5.000%, 5/01/36 (AMT)	5/27 at 100.00	A+	7,168,320
4,515	5.000%, 5/01/43 (AMT)	5/27 at 100.00	A+	5,284,446
1,145	Port of Seattle, Washington, Revenue Bonds, Intermediate Lien Series 2019, 5.000%, 4/01/44 (AMT)	4/29 at 100.00	A+	1,387,213
10,000	Spokane Public Facilities District, Washington, Hotel, Motel, and Sales Use Tax Revenue Bonds, Series 2013A, 5.000%, 5/01/43	6/23 at 100.00	BBB+	10,438,000
5,195	Washington Health Care Facilities Authority, Revenue Bonds, Kadlec Regional Medical Center, Series 2010, 5.500%, 12/01/39 (Pre-refunded 12/01/20)	12/20 at 100.00	N/R (4)	5,284,562
1,590	Washington Health Care Facilities Authority, Revenue Bonds, Kadlec Regional Medical Center, Series 2012, 5.000%, 12/01/42 (Pre-refunded 12/01/21)	12/21 at 100.00	N/R (4)	1,690,281
4,000	Washington Health Care Facilities Authority, Revenue Bonds, Providence Health & Services, Refunding Series 2012A, 5.000%, 10/01/32	10/22 at 100.00	AA-	4,296,600
1,000	Washington Health Care Facilities Authority, Revenue Bonds, Seattle Children's Hospital, Series 2012A, 5.000%, 10/01/42	10/22 at 100.00	Aa2	1,069,110
11,500	Washington Health Care Facilities Authority, Revenue Bonds, Seattle Children's Hospital, Series 2015A, 5.000%, 10/01/45 (UB)	4/25 at 100.00	Aa2	13,101,605
5,000	Washington State Convention Center Public Facilities District, Lodging Tax Revenue Bonds, Series 2018, 5.000%, 7/01/58	7/28 at 100.00	BBB+	5,531,350
375	Washington State Higher Education Facilities Authority, Revenue Bonds, Seattle University, Series 2020, 4.000%, 5/01/45	5/30 at 100.00	A	420,435
320	Washington State Housing Finance Commission, Revenue Bonds, Riverview Retirement Community, Refunding Series 2012, 5.000%, 1/01/48	1/23 at 100.00	BBB-	323,818
6,480	Washington State, Motor Vehicle Fuel Tax General Obligation Bonds, Series 2002-03C, 0.000%, 6/01/24  –  NPFG Insured	No Opt. Call	AA+	6,371,525
18,470	Washington, General Obligation Compound Interest Bonds, Series 1999S-3, 0.000%, 1/01/21	No Opt. Call	AA+	18,458,733
111,570	Total Washington			122,645,017
	West Virginia – 0.8% (0.5% of Total Investments)
7,000	West Virginia Hospital Finance Authority, Hospital Revenue Bonds, West Virginia United Health System Obligated Group, Refunding & Improvement Series 2013A, 5.500%, 6/01/44	6/23 at 100.00	A	7,692,090
15,000	West Virginia Hospital Finance Authority, Hospital Revenue Bonds, West Virginia United Health System Obligated Group, Series 2018A, 5.000%, 6/01/52	6/28 at 100.00	A	17,578,950
2,000	West Virginia Hospital Finance Authority, Revenue Bonds, West Virginia University Health System Obligated Group, Improvement Series 2017A, 5.000%, 6/01/42	6/27 at 100.00	A	2,338,700
24,000	Total West Virginia			27,609,740

53

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Wisconsin – 1.5% (1.0% of Total Investments)
	Public Finance Authority of Wisconsin, Conference Center and Hotel Revenue Bonds, Lombard Public Facilities Corporation, First Tier Series 2018A-1:
$34	0.000%, 1/01/47, 144A (7)	No Opt. Call	N/R	$816
30	0.000%, 1/01/48, 144A (7)	No Opt. Call	N/R	702
29	0.000%, 1/01/49, 144A (7)	No Opt. Call	N/R	676
28	0.000%, 1/01/50, 144A (7)	No Opt. Call	N/R	628
28	0.000%, 1/01/51, 144A (7)	No Opt. Call	N/R	606
36	0.000%, 1/01/52, 144A (7)	No Opt. Call	N/R	756
36	0.000%, 1/01/53, 144A (7)	No Opt. Call	N/R	732
35	0.000%, 1/01/54, 144A (7)	No Opt. Call	N/R	688
34	0.000%, 1/01/55, 144A (7)	No Opt. Call	N/R	658
33	0.000%, 1/01/56, 144A (7)	No Opt. Call	N/R	633
1,715	5.500%, 7/01/56, 144A (7)	3/28 at 100.00	N/R	1,266,103
37	0.000%, 1/01/57, 144A (7)	No Opt. Call	N/R	681
36	0.000%, 1/01/58, 144A (7)	No Opt. Call	N/R	647
35	0.000%, 1/01/59, 144A (7)	No Opt. Call	N/R	617
34	0.000%, 1/01/60, 144A (7)	No Opt. Call	N/R	585
34	0.000%, 1/01/61, 144A (7)	No Opt. Call	N/R	559
33	0.000%, 1/01/62, 144A (7)	No Opt. Call	N/R	529
32	0.000%, 1/01/63, 144A (7)	No Opt. Call	N/R	505
31	0.000%, 1/01/64, 144A (7)	No Opt. Call	N/R	485
31	0.000%, 1/01/65, 144A (7)	No Opt. Call	N/R	461
33	0.000%, 1/01/66, 144A (7)	No Opt. Call	N/R	471
401	0.000%, 1/01/67, 144A (7)	No Opt. Call	N/R	5,265

54

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Wisconsin (continued)
	Public Finance Authority of Wisconsin, Conference Center and Hotel Revenue Bonds, Lombard Public Facilities Corporation, Second Tier Series 2018B:
$59	0.000%, 1/01/46, 144A (7)	No Opt. Call	N/R	$1,475
59	0.000%, 1/01/47, 144A (7)	No Opt. Call	N/R	1,398
58	0.000%, 1/01/48, 144A (7)	No Opt. Call	N/R	1,367
58	0.000%, 1/01/49, 144A (7)	No Opt. Call	N/R	1,328
57	0.000%, 1/01/50, 144A (7)	No Opt. Call	N/R	1,257
62	0.000%, 1/01/51, 144A (7)	No Opt. Call	N/R	1,351
1,607	3.750%, 7/01/51 (Mandatory Put 7/01/21), 144A (7)	3/28 at 100.00	N/R	1,035,492
62	0.000%, 1/01/52, 144A (7)	No Opt. Call	N/R	1,289
61	0.000%, 1/01/53, 144A (7)	No Opt. Call	N/R	1,247
61	0.000%, 1/01/54, 144A (7)	No Opt. Call	N/R	1,203
60	0.000%, 1/01/55, 144A (7)	No Opt. Call	N/R	1,160
59	0.000%, 1/01/56, 144A (7)	No Opt. Call	N/R	1,123
59	0.000%, 1/01/57, 144A (7)	No Opt. Call	N/R	1,083
58	0.000%, 1/01/58, 144A (7)	No Opt. Call	N/R	1,041
57	0.000%, 1/01/59, 144A (7)	No Opt. Call	N/R	1,014
57	0.000%, 1/01/60, 144A (7)	No Opt. Call	N/R	973
56	0.000%, 1/01/61, 144A (7)	No Opt. Call	N/R	929
56	0.000%, 1/01/62, 144A (7)	No Opt. Call	N/R	899
55	0.000%, 1/01/63, 144A (7)	No Opt. Call	N/R	865
54	0.000%, 1/01/64, 144A (7)	No Opt. Call	N/R	842
54	0.000%, 1/01/65, 144A (7)	No Opt. Call	N/R	806
53	0.000%, 1/01/66, 144A (7)	No Opt. Call	N/R	754
693	0.000%, 1/01/67, 144A (7)	No Opt. Call	N/R	9,103
5,000	Wisconsin Health and Educational Facilities Authority, Revenue Bonds, Agnesian HealthCare, Inc, Series 2013B, 5.000%, 7/01/36 (Pre-refunded 7/01/23)	7/23 at 100.00	N/R (4)	5,678,400
1,250	Wisconsin Health and Educational Facilities Authority, Revenue Bonds, Marshfield Clinic, Series 2012B, 5.000%, 2/15/32	2/22 at 100.00	A-	1,310,512
2,750	Wisconsin Health and Educational Facilities Authority, Revenus Bonds, Gundersen Lutheran, Series 2011A, 5.250%, 10/15/39	10/21 at 100.00	A1	2,863,052
10,225	Wisconsin Health and Educational Facilities Authority, Wisconsin, Revenue Bonds, Ascension Health Alliance Senior Credit Group, Series 2016A, 4.500%, 11/15/39	5/26 at 100.00	Aa2	11,828,382
1,710	Wisconsin Health and Educational Facilities Authority, Wisconsin, Revenue Bonds, Beloit Health System, Inc, Series 2016, 4.000%, 7/01/46	7/26 at 100.00	A	1,824,194
4,220	Wisconsin Health and Educational Facilities Authority, Wisconsin, Revenue Bonds, Children's Hospital of Wisconsin, Inc, Series 2017, 4.000%, 8/15/42	8/27 at 100.00	Aa3	4,765,097
	Wisconsin Health and Educational Facilities Authority, Wisconsin, Revenue Bonds, Marshfield Clinic, Series 2016A:
12,440	5.000%, 2/15/42	2/26 at 100.00	A-	14,212,949
6,000	5.000%, 2/15/46	2/26 at 100.00	A-	6,816,540
49,885	Total Wisconsin			51,650,928

55

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Wisconsin (continued)
$4,999,769	Total Municipal Bonds (cost $4,740,699,481)			5,282,687,283

Shares	Description (1), (9)	Value
	INVESTMENT COMPANIES – 0.0% (0.0% of Total Investments)
8,812	BlackRock MuniHoldings Fund Inc	$139,670
32,524	Invesco Quality Municipal Income Trust	406,225
	Total Investment Companies (cost $530,611)	545,895
	Total Long-Term Investments (cost $4,741,230,092)	5,283,233,178

Principal Amount (000)	Description (1)	Optional Call Provision (2)	Ratings (3)	Value
	SHORT-TERM INVESTMENTS  –  1.0% (0.6% of Total Investments)
	MUNICIPAL BONDS  –  1.0% (0.6% of Total Investments)
	California – 0.2% (0.1% of Total Investments)
$7,500	Los Angeles Community Redevelopment Agency, California, Multifamily Housing Revenue Bonds, Hollywood & Vine Apartments, Variable Rate Demand Obligations, Tender Option Bond Trust 2020-MIZ9013, 0.510%, 10/15/37 (AMT) (10)	No Opt. Call	N/R	$7,500,000
	National – 0.8% (0.5% of Total Investments)
7,500	JPMorgan Chase Putters / Drivers Trust Various States, Variable Rate Demand Obligations, Series 5028, 0.420%, 6/01/21 (AMT) (10)	No Opt. Call	F1+	7,500,000
19,100	JPMorgan Chase Putters / Drivers Trust Various States, Variable Rate Demand Obligations, Series 5029, 0.420%, 12/01/21 (AMT) (10)	No Opt. Call	F1+	19,100,000
26,600	Total National			26,600,000
$34,100	Total Short-Term Investments (cost $34,100,000)			34,100,000
	Total Investments (cost $4,775,330,092) – 156.0%			5,317,333,178
	Floating Rate Obligations – (2.8)%			(96,270,000)
	Adjustable Rate MuniFund Term Preferred Shares, net of deferred offering costs – (16.0)% (11)			(545,212,004)
	MuniFund Preferred Shares, net of deferred offering costs – (19.9)% (12)			(678,352,655)
	Variable Rate Demand Preferred Shares, net of deferred offering costs – (18.5)% (13)			(630,098,095)
	Other Assets Less Liabilities – 1.2%			40,710,397
	Net Assets Applicable to Common Shares – 100%			$3,408,110,821

56

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. 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. A three-tier hierarchy 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 the reporting entity’s own 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 inputs or methodologies used for valuing securities are not an indication of the risks associated with investing in those securities. The following is a summary of the Fund’s fair value measurements as of the end of the reporting period:

	Level 1	Level 2	Level 3	Total
Long-Term Investments:
Municipal Bonds	$ —	$5,274,384,441	$8,302,842	$5,282,687,283
Investment Companies	545,895	—	—	545,895
Short-Term Investments:
Municipal Bonds	—	34,100,000	—	34,100,000
Total	$545,895	$5,308,484,441	$8,302,842	$5,317,333,178

57

NAD	Nuveen Quality Municipal Income Fund (continued)
	Portfolio of Investments July 31, 2020
	(Unaudited)

(1)	All percentages shown in the Portfolio of Investments are based on net assets applicable to common shares unless otherwise noted.
(2)	Optional Call Provisions: Dates (month and year) and prices of the earliest optional call or redemption. There may be other call provisions at varying prices at later dates. Certain mortgage-backed securities may be subject to periodic principal paydowns.
(3)	The ratings disclosed are the lowest of Standard & Poor’s Group (“Standard & Poor’s”), Moody’s Investors Service, Inc. (“Moody’s”) or Fitch, Inc. (“Fitch”) rating. Ratings below BBB by Standard & Poor’s, Baa by Moody’s or BBB by Fitch are considered to be below investment grade. Holdings designated N/R are not rated by any of these national rating agencies.
(4)	Backed by an escrow or trust containing sufficient U.S. Government or U.S. Government agency securities, which ensure the timely payment of principal and interest.
(5)	Investment, or portion of investment, has been pledged to collateralize the net payment obligations for investments in inverse floating rate transactions.
(6)	Investment valued at fair value using methods determined in good faith by, or at the discretion of, the Board. For fair value measurement disclosure purposes, investment classified as Level 3.
(7)	Defaulted security. A security whose issuer has failed to fully pay principal and/or interest when due, or is under the protection of bankruptcy.
(8)	Step-up coupon bond, a bond with a coupon that increases ("steps up"), usually at regular intervals, while the bond is outstanding. The rate shown is the coupon as of the end of the reporting period.
(9)	A copy of the most recent financial statements for these investment companies can be obtained directly from the Securities and Exchange Commission on its website at http://www.sec.gov.
(10)	Investment has a maturity of greater than one year, but has variable rate and/or demand features which qualify it as a short-term investment. The rate disclosed, as well as the reference rate and spread, where applicable, is that in effect as of the end of the reporting period. This rate changes periodically based on market conditions or a specified market index.
(11)	Adjustable Rate MuniFund Term Preferred Shares, net of deferred offering cost as a percentage of Total Investments is 10.3%.
(12)	MuniFund Preferred Shares, net of deferred offering costs as a percentage of Total Investments is 12.8%.
(13)	Variable Rate Demand Preferred Shares, net of deferred offering costs as a percentage of Total Investments is 11.8%.
144A	Investment is exempt from registration under Rule 144A of the Securities Act of 1933, as amended. These investments may only be resold in transactions exempt from registration, which are normally those transactions with qualified institutional buyers.
AMT	Alternative Minimum Tax
ETM	Escrowed to maturity
IF	Inverse floating rate security issued by a tender option bond (“TOB”) trust, the interest rate on which varies inversely with the Securities Industry Financial Markets Association (SIFMA) short-term rate, which resets weekly, or a similar short-term rate, and is reduced by the expenses related to the TOB trust.
PIK	Payment-in-kind (“PIK”) security. Depending on the terms of the security, income may be received in the form of cash, securities, or a combination of both. The PIK rate shown, where applicable, represents the annualized rate of the last PIK payment made by the issuer as of the end of the reporting period.
UB	Underlying bond of an inverse floating rate trust reflected as a financing transaction.
WI/DD	Purchased on a when-issued or delayed delivery basis.

58