Nuveen AMT-Free Municipal Value Fund (NUW) NPORT-P Nuveen AMT-Free Municipal Value Fund (Jan 2021 report)

_NUW

Nuveen AMT-Free Municipal Value Fund

Portfolio of Investments    January 31, 2021

(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	LONG-TERM INVESTMENTS – 99.3%
	MUNICIPAL BONDS – 99.3%
	Alaska – 0.2%
	Northern Tobacco Securitization Corporation, Alaska, Tobacco Settlement Asset-Backed Bonds, Series 2006A:
$80	4.625%, 6/01/23	2/21 at 100.00	A1	$81,297
385	5.000%, 6/01/46	2/21 at 100.00	B3	391,245
465	Total Alaska			472,542
	Arizona – 1.8%
345	Phoenix Civic Improvement Corporation, Arizona, Excise Tax Revenue Bonds, Subordinate Lien Series 2020A, 4.000%, 7/01/45	7/30 at 100.00	AAA	418,357
3,045	Salt Verde Financial Corporation, Arizona, Senior Gas Revenue Bonds, Citigroup Energy Inc Prepay Contract Obligations, Series 2007, 5.000%, 12/01/37	No Opt. Call	A3	4,443,721
3,390	Total Arizona			4,862,078
	California – 14.2%
1,790	Alameda Corridor Transportation Authority, California, Revenue Bonds, Refunding Second Subordinate Lien Series 2016B, 5.000%, 10/01/37	10/26 at 100.00	BBB+	2,136,114
1,730	Anaheim Public Financing Authority, California, Lease Revenue Bonds, Public Improvement Project, Series 1997C, 0.000%, 9/01/30 –  AGM Insured	No Opt. Call	AA	1,475,015
45	California County Tobacco Securitization Agency, Tobacco Settlement Asset-Backed Bonds, Los Angeles County Securitization Corporation, Series 2020A, 4.000%, 6/01/49	6/30 at 100.00	BBB+	53,383
340	California Pollution Control Financing Authority, Water Furnishing Revenue Bonds, San Diego County Water Authoriity Desalination Project Pipeline, Refunding Series 2019, 5.000%, 11/21/45, 144A	1/29 at 100.00	BBB	406,613
540	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	562,167
2,040	Los Angeles Department of Airports, California, Revenue Bonds, Los Angeles International Airport, Private Activity/Non AMT Refunding Subordinate Series 2019C, 5.000%, 5/15/30	5/29 at 100.00	Aa3	2,734,579
450	M-S-R Energy Authority, California, Gas Revenue Bonds, Citigroup Prepay Contracts, Series 2009A, 6.500%, 11/01/39	No Opt. Call	A	753,507
10,200	Palomar Pomerado Health, California, General Obligation Bonds, Series 2009A, 7.000%, 8/01/38 –  AGC Insured	8/29 at 100.00	AA	14,717,274
1,030	Poway Unified School District, San Diego County, California, General Obligation Bonds, School Facilities Improvement District 2007-1, Series 2011A, 0.000%, 8/01/35	No Opt. Call	AA-	801,216
2,470	San Francisco Airports Commission, California, Revenue Bonds, San Francisco International Airport, Governmental Purpose Second Series 2017B, 5.000%, 5/01/47	5/27 at 100.00	A1	3,005,867
12,955	San Ysidro School District, San Diego County, California, General Obligation Bonds, 1997 Election Series 2012G, 0.000%, 8/01/35 –  AGM Insured	No Opt. Call	AA	9,514,929

1

NUW	Nuveen AMT-Free Municipal Value Fund (continued)
	Portfolio of Investments January 31, 2021
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	California (continued)
$5,185	San Ysidro School District, San Diego County, California, General Obligation Bonds, Refunding Series 2015, 0.010%, 8/01/44	8/25 at 36.88	AA	$1,756,989
700	Victor Elementary School District, San Bernardino County, California, General Obligation Bonds, Series 2002A, 0.000%, 8/01/24 –  FGIC Insured	No Opt. Call	Aa3	685,783
39,475	Total California			38,603,436
	Colorado – 6.2%
3,025	Colorado Health Facilities Authority, Colorado, Revenue Bonds, CommonSpirit Health, Series 2019A-2, 5.000%, 8/01/44	8/29 at 100.00	BBB+	3,743,921
	Denver Convention Center Hotel Authority, Colorado, Revenue Bonds, Convention Center Hotel, Refunding Senior Lien Series 2016:
1,000	5.000%, 12/01/30	12/26 at 100.00	Baa2	1,180,810
1,500	5.000%, 12/01/36	12/26 at 100.00	Baa2	1,740,075
3,540	Denver Health and Hospitals Authority, Colorado, Healthcare Revenue Bonds, Series 2019A, 4.000%, 12/01/37	12/29 at 100.00	BBB	4,067,425
5,885	E-470 Public Highway Authority, Colorado, Toll Revenue Bonds, Series 2004A, 0.000%, 9/01/34 –  NPFG Insured	No Opt. Call	A	4,585,886
1,000	Public Authority for Colorado Energy, Natural Gas Purchase Revenue Bonds, Colorado Springs Utilities, Series 2008, 6.500%, 11/15/38	No Opt. Call	A+	1,601,630
15,950	Total Colorado			16,919,747
	Florida – 4.5%
1,035	Broward County, Florida, Half-Cent Sales Tax Revenue Bonds, Refunding Series 2020, 4.000%, 10/01/40	10/30 at 100.00	AA+	1,284,632
1,055	Fort Myers, Florida, Utility System Revenue Bonds, Refunding Series 2019A, 4.000%, 10/01/44	10/28 at 100.00	Aa3	1,243,739
500	Gainesville, Florida, Utilities System Revenue Bonds, Series 2017A, 5.000%, 10/01/37	10/27 at 100.00	AA-	624,120
1,605	Lakeland, Florida, Hospital System Revenue Bonds, Lakeland Regional Health, Series 2015, 5.000%, 11/15/45	11/24 at 100.00	A2	1,817,855
535	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	AA	600,554
3,350	Miami-Dade County, Florida, Water and Sewer System Revenue Bonds, Refunding Series 2017B, 5.000%, 10/01/32	10/25 at 100.00	AA-	4,022,747
510	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-	620,558
375	Tolomato Community Development District, Florida, Special Assessment Bonds, Convertible, Capital Appreciation, Series 2012A-4, 0.000%, 5/01/40 (4)	5/22 at 100.00	N/R	318,341
525	Tolomato Community Development District, Florida, Special Assessment Bonds, Hope Note, Series 2007-3, 6.450%, 5/01/23 (5)	3/21 at 100.00	N/R	5
1,315	Tolomato Community Development District, Florida, Special Assessment Bonds, Refunding Series 2015-1, 0.000%, 5/01/40 (4)	3/21 at 100.00	N/R	1,233,220
805	Tolomato Community Development District, Florida, Special Assessment Bonds, Refunding Series 2015-2, 0.000%, 5/01/40 (4)	3/21 at 100.00	N/R	589,518
880	Tolomato Community Development District, Florida, Special Assessment Bonds, Refunding Series 2015-3, 6.610%, 5/01/40 (5)	3/21 at 100.00	N/R	9
12,490	Total Florida			12,355,298

2

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Georgia – 3.7%
$2,470	Burke County Development Authority, Georgia, Pollution Control Revenue Bonds, Georgia Power Company, Fourth Series 1994, 2.250%, 10/01/32 (Mandatory Put 5/25/23)	No Opt. Call	A-	$2,568,430
933	Clayton County Development Authority, Georgia, Special Facilities Revenue Bonds, Delta Air Lines, Inc Project, Series 2009A, 8.750%, 6/01/29	3/21 at 100.00	Baa3	938,829
2,000	Gainesville and Hall County Hospital Authority, Georgia, Revenue Anticipation Certificates, Northeast Georgia Health Services Inc, Series 2017B, 5.500%, 2/15/42	2/27 at 100.00	AA	2,462,220
1,470	Municipal Electric Authority of Georgia, General Resolution Projects Subordinated Bonds, Series 20188HH, 5.000%, 1/01/44	1/28 at 100.00	A1	1,797,222
2,000	Municipal Electric Authority of Georgia, Project One Revenue Bonds, Subordinate Lien Series 2015A, 5.000%, 1/01/35	1/25 at 100.00	A2	2,306,700
8,873	Total Georgia			10,073,401
	Illinois – 9.5%
2,000	Chicago Board of Education, Illinois, Dedicated Capital Improvement Tax Revenue Bonds, Series 2016, 6.000%, 4/01/46	4/27 at 100.00	A-	2,448,700
	Chicago, Illinois, General Obligation Bonds, City Colleges, Series 1999:
470	0.000%, 1/01/33 –  FGIC Insured	No Opt. Call	BBB+	343,067
3,000	0.000%, 1/01/37 –  FGIC Insured	No Opt. Call	BBB+	1,883,910
2,000	Cook County, Illinois, Sales Tax Revenue Bonds, Series 2017, 5.000%, 11/15/38	11/27 at 100.00	AA-	2,475,660
1,800	Evanston, Cook County, Illinois, General Obligation Bonds, Corporate Purpose Series 2019A, 5.000%, 12/01/43	12/29 at 100.00	AA+	2,265,768
3,500	Illinois Finance Authority, State of Illinois Clean Water Initiative Revolving Fund Revenue Bonds, Series 2017, 5.000%, 7/01/37	1/27 at 100.00	AAA	4,348,785
1,500	Illinois State, General Obligation Bonds, November Series 2017D, 5.000%, 11/01/27	No Opt. Call	BBB-	1,802,175
525	Illinois State, General Obligation Bonds, October Series 2016, 5.000%, 2/01/27	No Opt. Call	BBB-	630,362
495	Metropolitan Pier and Exposition Authority, Illinois, McCormick Place Expansion Project Bonds, Refunding Series 2020A, 4.000%, 6/15/50	12/29 at 100.00	BBB	542,867
11,420	Metropolitan Pier and Exposition Authority, Illinois, Revenue Bonds, McCormick Place Expansion Project, Series 2002A, 0.000%, 12/15/37 –  NPFG Insured	No Opt. Call	BBB	7,263,348
615	University of Illinois, Health Services Facilities System Revenue Bonds, Series 2013, 6.000%, 10/01/42	10/23 at 100.00	A-	687,558
	Will County Community Unit School District 201-U Crete-Monee, Illinois, General Obligation Bonds, Capital Appreciation Series 2004:
300	0.000%, 11/01/23 –  NPFG Insured (ETM)	No Opt. Call	Baa2 (6)	296,319
745	0.000%, 11/01/23 –  FGIC Insured	No Opt. Call	A	725,354
28,370	Total Illinois			25,713,873
	Indiana – 0.5%
1,500	Indianapolis Local Public Improvement Bond Bank, Indiana, Series 1999E, 0.000%, 2/01/25 –  AMBAC Insured	No Opt. Call	AA	1,458,435
	Iowa – 1.1%
3,075	Iowa Tobacco Settlement Authority, Asset Backed Settlement Revenue Bonds, Series 2005C, 5.375%, 6/01/38	3/21 at 100.00	B-	3,122,140

3

NUW	Nuveen AMT-Free Municipal Value Fund (continued)
	Portfolio of Investments January 31, 2021
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Kentucky – 3.6%
$1,150	Kenton County Airport Board, Kentucky, Airport Revenue Bonds, Cincinnati/Northern Kentucky International Airport, Series 2016, 5.000%, 1/01/29	1/26 at 100.00	A1	$1,375,791
1,000	Kentucky Bond Development Corporation, Transient Room Tax Revenue Bonds, Lexington Center Corporation Project, Series 2018A, 5.000%, 9/01/43	9/28 at 100.00	A2	1,175,610
2,500	Kentucky Economic Development Finance Authority, Louisville Arena Project Revenue Bonds, Louisville Arena Authority, Inc, Series 2017A, 5.000%, 12/01/47 –  AGM Insured	12/22 at 100.00	AA	2,640,150
3,750	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	BBB+	4,202,438
325	Louisville-Jefferson County Metropolitan Government, Kentucky, Environmental Facilities Revenue, Louisville Gas & Electric Company Project, Refunding Series 2007A, 1.650%, 6/01/33 (Mandatory Put 6/01/21)	No Opt. Call	A1	326,069
8,725	Total Kentucky			9,720,058
	Maine – 0.7%
1,545	Maine Turnpike Authority, Turnpike Revenue Bonds, Series 2020, 5.000%, 7/01/36	7/30 at 100.00	AA-	2,028,848
	Maryland – 3.5%
	Baltimore, Maryland, Convention Center Hotel Revenue Bonds, Refunding Series 2017:
1,150	5.000%, 9/01/33	9/27 at 100.00	BB-	1,210,743
2,250	5.000%, 9/01/34	9/27 at 100.00	BB-	2,366,325
5,000	Maryland Health and Higher Educational Facilities Authority, Revenue Bonds, MedStar Health Issue, Series 2017A, 5.000%, 5/15/42	5/27 at 100.00	A	6,038,450
8,400	Total Maryland			9,615,518
	Michigan – 1.3%
1,000	Michigan Finance Authority, Distributable State Aid Revenue Bonds, Charter County of Wayne Criminal Justice Center Project, Senior Lien Series 2018, 5.000%, 11/01/43	11/28 at 100.00	Aa3	1,240,000
500	Michigan Finance Authority, Michigan, Revenue Bonds, Trinity Health Credit Group, Refunding Series 2017A-MI, 5.000%, 12/01/47 (Pre-refunded 12/01/22)	12/22 at 100.00	AA- (6)	544,310
1,500	Michigan Finance Authority, Tobacco Settlement Asset- Backed Bonds, 2007 Sold Tobacco Receipts, Series 2020B-1-CL2, 5.000%, 6/01/49	12/30 at 100.00	BBB-	1,853,325
3,000	Total Michigan			3,637,635
	Minnesota – 1.3%
1,145	Rochester, Minnesota, Electric Utility Revenue Bonds, Refunding Series 2017A, 5.000%, 12/01/47	12/26 at 100.00	AA	1,379,771
700	Southern Minnesota Municipal Power Agency, Badger Coulee Project Revenue Bonds, Series 2019A, 5.000%, 1/01/32	1/30 at 100.00	AA-	927,290
1,000	University of Minnesota, General Obligation Bonds, Series 2017A, 5.000%, 9/01/36	9/27 at 100.00	Aa1	1,248,370
2,845	Total Minnesota			3,555,431
	Nebraska – 0.2%
500	Central Plains Energy Project, Nebraska, Gas Project 3 Revenue Bonds, Series 2012, 5.000%, 9/01/42	9/22 at 100.00	A	534,060

4

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Nevada – 6.2%
$3,000	Clark County, Nevada, General Obligation Bonds, Transportation Improvement, Limited Tax, Additionally Secured by Pledged Revenue Series 2018B, 5.000%, 12/01/33	12/28 at 100.00	AA+	$3,854,940
4,000	Las Vegas Convention and Visitors Authority, Nevada, Revenue Bonds, Series 2018C, 5.250%, 7/01/43	7/28 at 100.00	Aa3	4,863,120
	Las Vegas Convention and Visitors Authority, Nevada, Revenue Bonds, Series 2019B:
3,015	5.000%, 7/01/36	7/29 at 100.00	Aa3	3,690,752
1,665	5.000%, 7/01/37	7/29 at 100.00	Aa3	2,039,325
2,000	Las Vegas Valley Water District, Nevada, General Obligation Bonds, Refunding Series 2015, 5.000%, 6/01/39	12/24 at 100.00	Aa1	2,323,740
60	Sparks, Nevada, Sales Tax Revenue Bonds, Tourism Improvement District 1 Legends at Sparks Marina, Refunding Senior Series 2019A, 2.750%, 6/15/28, 144A	No Opt. Call	Ba2	61,407
13,740	Total Nevada			16,833,284
	New Jersey – 3.2%
935	New Jersey Economic Development Authority, School Facilities Construction Bonds, Series 2005N-1, 5.500%, 9/01/27 –  NPFG Insured	No Opt. Call	Baa1	1,203,205
1,000	New Jersey Economic Development Authority, School Facilities Construction Financing Program Bonds, Refunding Series 2011GG, 5.000%, 9/01/22	3/21 at 100.00	Baa1	1,003,680
5,020	New Jersey Transportation Trust Fund Authority, Transportation System Bonds, Capital Appreciation Series 2010A, 0.000%, 12/15/31	No Opt. Call	Baa1	4,003,249
255	New Jersey Transportation Trust Fund Authority, Transportation System Bonds, Series 2015AA, 5.250%, 6/15/41	6/25 at 100.00	Baa1	293,954
1,500	New Jersey Turnpike Authority, Turnpike Revenue Bonds, Series 2021A, 4.000%, 1/01/42 (WI/DD, Settling 2/04/21)	1/31 at 100.00	A+	1,804,665
355	Tobacco Settlement Financing Corporation, New Jersey, Tobacco Settlement Asset-Backed Bonds, Series 2018B, 5.000%, 6/01/46	6/28 at 100.00	BB+	423,270
9,065	Total New Jersey			8,732,023
	New York – 5.5%
3,000	Liberty Development Corporation, New York, Goldman Sachs Headquarters Revenue Bonds Series 2007, 5.500%, 10/01/37	No Opt. Call	A2	4,595,700
1,500	Long Island Power Authority, New York, Electric System General Revenue Bonds, Series 2017, 5.000%, 9/01/42	9/27 at 100.00	A	1,846,395
2,050	Long Island Power Authority, New York, Electric System General Revenue Bonds, Series 2018, 5.000%, 9/01/39	9/28 at 100.00	A	2,606,637
1,390	Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Green Climate Bond Certified Series 2020C-1, 5.000%, 11/15/50	5/30 at 100.00	A3	1,713,675
750	Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Refunding Green Climate Certified Series 2020E, 5.000%, 11/15/30	No Opt. Call	A3	980,918
1,230	New York City, New York, General Obligation Bonds, Fiscal 2021 Series C, 5.000%, 8/01/43	8/30 at 100.00	AA	1,588,963
1,500	New York Liberty Development Corporation, New York, Liberty Revenue Bonds, 4 World Trade Center Project, Series 2011, 5.750%, 11/15/51	11/21 at 100.00	A	1,559,385
11,420	Total New York			14,891,673

5

NUW	Nuveen AMT-Free Municipal Value Fund (continued)
	Portfolio of Investments January 31, 2021
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	North Carolina – 1.2%
$1,000	North Carolina Capital Facilities Finance Agency, Revenue Bonds, Duke University Project, Refunding Series 2016B, 5.000%, 7/01/42	10/26 at 100.00	AA+	$1,223,830
	North Carolina Turnpike Authority, Triangle Expressway System Revenue Bonds, Refunding Senior Lien Series 2017:
1,095	5.000%, 1/01/31 –  AGM Insured	1/27 at 100.00	AA	1,324,786
700	5.000%, 1/01/32	1/27 at 100.00	BBB	844,046
2,795	Total North Carolina			3,392,662
	Ohio – 3.0%
570	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+	662,368
6,360	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	7,416,460
6,930	Total Ohio			8,078,828
	Oklahoma – 0.1%
255	Oklahoma Development Finance Authority, Health System Revenue Bonds, OU Medicine Project, Series 2018B, 5.250%, 8/15/43	8/28 at 100.00	Baa3	305,288
	Puerto Rico – 3.2%
	Puerto Rico Sales Tax Financing Corporation, Sales Tax Revenue Bonds, Restructured 2018A-1:
3,279	4.500%, 7/01/34	7/25 at 100.00	N/R	3,609,523
3,740	4.550%, 7/01/40	7/28 at 100.00	N/R	4,198,262
710	Puerto Rico Sales Tax Financing Corporation, Sales Tax Revenue Bonds, Restructured Cofina Project Series 2019A-2A, 4.550%, 7/01/40	7/28 at 100.00	N/R	796,997
7,729	Total Puerto Rico			8,604,782
	South Carolina – 1.8%
5,435	Piedmont Municipal Power Agency, South Carolina, Electric Revenue Bonds, Series 2004A-2, 0.010%, 1/01/29 –  AGC Insured	No Opt. Call	AA	4,922,425
	Tennessee – 2.1%
605	Metropolitan Government of Nashville-Davidson County, Tennessee, Water and Sewerage Revenue Bonds, Green Series 2017A, 5.000%, 7/01/42	7/27 at 100.00	AA	744,102
4,000	The Tennessee Energy Acquisition Corporation, Gas Revenue Bonds, Series 2006B, 5.625%, 9/01/26	No Opt. Call	BBB	4,963,960
4,605	Total Tennessee			5,708,062
	Texas – 12.0%
1,000	Austin Community College District Public Facility Corporation, Texas, Lease Revenue Bonds, Highland Campus - Building 3000 Project, Series 2018A, 5.000%, 8/01/42	8/27 at 100.00	AA	1,201,460
1,000	Austin, Texas, Electric Utility System Revenue Bonds, Refunding Series 2017, 5.000%, 11/15/35	11/26 at 100.00	AA	1,237,130

6

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Texas (continued)
$500	Bexar County Hospital District, Texas, Certificates of Obligation, Series 2020, 5.000%, 2/15/45	2/29 at 100.00	Aa1	$634,910
710	Central Texas Regional Mobility Authority, Revenue Bonds, Senior Lien Series 2020A, 5.000%, 1/01/39	1/30 at 100.00	A-	909,226
1,855	Grand Parkway Transportation Corporation, Texas, System Toll Revenue Bonds, Frst Tier Series 2013A, 5.500%, 4/01/53 (Pre-refunded 10/01/23)	10/23 at 100.00	A+ (6)	2,116,611
1,000	Harris County, Texas, Toll Road Revenue Bonds, Refunding First Lien Series 2021A, 5.000%, 8/15/30	No Opt. Call	Aa2	1,381,710
	Houston, Texas, Hotel Occupancy Tax and Special Revenue Bonds, Convention and Entertainment Project, Series 2001B:
3,000	0.000%, 9/01/32 –  AMBAC Insured	No Opt. Call	A	2,243,520
7,935	0.000%, 9/01/33 –  AMBAC Insured	No Opt. Call	A	5,714,708
1,430	Lower Colorado River Authority, Texas, Transmission Contract Revenue Bonds, LCRA Transmission Services Corporation Project, Refunding Series 2020A, 5.000%, 5/15/50	5/30 at 100.00	A+	1,830,614
915	North Texas Tollway Authority, System Revenue Bonds, Refunding First Tier, Series 2015B, 5.000%, 1/01/45	1/25 at 100.00	A+	1,048,242
250	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	300,942
1,600	Texas Private Activity Bond Surface Transporation Corporation, Revenue Bonds, NTE Mobility Partners LLC North Tarrant Express Managed Lanes Project, Refunding Senior Lien Series 2019A, 5.000%, 12/31/35	12/29 at 100.00	Baa2	2,053,456
7,635	Texas Water Development Board, State Water Implementation Revenue Fund Bonds, Master Trust Series 2016, 4.000%, 10/15/41	10/26 at 100.00	AAA	8,897,829
2,500	Texas Water Development Board, State Water Implementation Revenue Fund Bonds, Master Trust Series 2017A, 4.000%, 10/15/42 (UB) (7)	10/27 at 100.00	AAA	2,963,900
31,330	Total Texas			32,534,258
	Utah – 0.6%
1,405	Salt Lake City, Utah, Airport Revenue Bonds, International Airport Series 2017B, 5.000%, 7/01/42	7/27 at 100.00	A	1,724,146
	Virginia – 2.2%
1,160	Chesapeake Bay Bridge and Tunnel District, Virginia, General Resolution Revenue Bonds, First Tier Series 2016, 5.000%, 7/01/51	7/26 at 100.00	BBB	1,331,947
1,400	Chesapeake, Virginia, Transportation System Senior Toll Road Revenue Bonds, Capital Appreciation Series 2012B, 0.000%, 7/15/40 (4)	7/28 at 100.00	BBB+	1,477,210
1,735	Metropolitan Washington Airports Authority, Virginia, Dulles Toll Road Revenue Bonds, Dulles Metrorail & Capital improvement Projects, Refunding & Subordinate Lien Series 2019B, 5.000%, 10/01/47	10/29 at 100.00	A-	2,128,879
1,000	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	A-	1,040,420
5,295	Total Virginia			5,978,456

7

NUW	Nuveen AMT-Free Municipal Value Fund (continued)
	Portfolio of Investments January 31, 2021
	(Unaudited)

Principal Amount (000)	Description (1)	Optional Call Provisions (2)	Ratings (3)	Value
	Washington – 3.2%
$3,330	Chelan County Public Utility District 1, Washington, Columbia River-Rock Island Hydro-Electric System Revenue Refunding Bonds, Series 1997A, 0.000%, 6/01/29 –  NPFG Insured	No Opt. Call	AA+	$2,988,908
690	Washington Health Care Facilities Authority, Revenue Bonds, Virginia Mason Medical Center, Series 2017, 5.000%, 8/15/30	8/27 at 100.00	BBB-	846,630
	Washington State Convention Center Public Facilities District, Lodging Tax Revenue Bonds, Series 2018:
2,015	5.000%, 7/01/43	7/28 at 100.00	BBB	2,392,551
2,000	5.000%, 7/01/43	7/28 at 100.00	BBB+	2,382,260
8,035	Total Washington			8,610,349
	West Virginia – 2.3%
235	West Virginia Hospital Finance Authority, Hospital Revenue Bonds, Cabell Huntington Hospital, Inc Project, Refunding & Improvement Series 2018A, 5.000%, 1/01/36	1/29 at 100.00	BBB+	286,959
2,000	West Virginia Hospital Finance Authority, Hospital Revenue Bonds, Charleston Area Medical Center, Refunding & Improvement Series 2019A, 5.000%, 9/01/39	9/29 at 100.00	Baa1	2,431,060
1,500	West Virginia Hospital Finance Authority, Hospital Revenue Bonds, West Virginia United Health System Obligated Group, Refunding & Improvement Series 2013A, 5.500%, 6/01/44 (Pre-refunded 6/01/23)	6/23 at 100.00	A (6)	1,683,630
1,430	West Virginia Parkways Authority, Turnpike Toll Revenue Bonds, Senior Lien Series 2018, 5.000%, 6/01/43	6/28 at 100.00	AA-	1,786,327
5,165	Total West Virginia			6,187,976
	Wisconsin – 0.4%
1,000	Wisconsin Health and Educational Facilities Authority, Revenue Bonds, Marshfield Clinic, Series 2012B, 5.000%, 2/15/27	2/22 at 100.00	A-	1,041,040
$252,807	Total Long-Term Investments (cost $228,683,286)			270,217,752
	Floating Rate Obligations – (0.7)%			(2,000,000)
	Other Assets Less Liabilities – 1.4% (8)			3,837,124
	Net Assets Applicable to Common Shares  –  100%			$272,054,876

Investments in Derivatives

Futures Contracts
Description	Contract Position	Number of Contracts	Expiration Date	Notional Amount	Value	Unrealized Appreciation (Depreciation)	Variation Margin Receivable/ (Payable)
U.S. Treasury 10-Year Note	Short	(241)	3/21	$(33,246,619)	$(33,024,531)	$222,088	$52,719

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Part F of Form N-PORT was prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”) and in conformity with the applicable rules and regulations of the U.S. Securities and Exchange Commission (“SEC”) related to interim filings. Part F of Form N-PORT does not include all information and footnotes required by U.S. GAAP for complete financial statements. Certain footnote disclosures normally included in financial statements prepared in accordance with U.S. GAAP have been condensed or omitted from this report pursuant to the rules of the SEC. For a full set of the Fund’s notes to financial statements, please refer to the Fund’s most recently filed annual or semi-annual report.

Fair Value Measurements

The Fund's investments in securities are recorded at their estimated fair value utilizing valuation methods approved by the Board of Directors/Trustees. Fair value is defined as the price that would be received upon selling an investment or transferring a liability in an orderly transaction to an independent buyer in the principal or most advantageous market for the investment. U.S. GAAP establishes the three-tier hierarchy which is used to maximize the use of observable market data and minimize the use of unobservable inputs and to establish classification of fair value measurements for disclosure purposes. Observable inputs reflect the assumptions market participants would use in pricing the asset or liability. Observable inputs are based on market data obtained from sources independent of the reporting entity. Unobservable inputs reflect management’s assumptions about the assumptions market participants would use in pricing the asset or liability. Unobservable inputs are based on the best information available in the circumstances. The following is a summary of the three-tiered hierarchy of valuation input levels.

Level 1  –     Inputs are unadjusted and prices are determined using quoted prices in active markets for identical securities.

Level 2  –     Prices are determined using other significant observable inputs (including quoted prices for similar securities, interest rates, credit spreads, etc.).

Level 3  –     Prices are determined using significant unobservable inputs (including management’s assumptions in determining the fair value of investments).

The following table summarizes the market value of the Fund's investments as of the end of the reporting period, based on the inputs used to value them:

	Level 1	Level 2	Level 3	Total
Long-Term Investments:
Municipal Bonds	$ —	$270,217,752	$ —	$270,217,752
Investments in Derivatives:
Futures Contracts*	222,088	—	—	222,088
Total	$222,088	$270,217,752	$ —	$270,439,840

* Represents net unrealized appreciation (depreciation).

(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)	For financial reporting purposes, the ratings disclosed are the highest of Standard & Poor’s Group (“Standard & Poor’s”), Moody’s Investors Service, Inc. (“Moody’s”) or Fitch, Inc. (“Fitch”) rating. This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Ratings below BBB by Standard & Poor’s, Baa by Moody’s or BBB by Fitch are considered to be below investment grade. Holdings designated N/R are not rated by any of these national rating agencies.
(4)	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.
(5)	Defaulted security. A security whose issuer has failed to fully pay principal and/or interest when due, or is under the protection of bankruptcy.
(6)	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.
(7)	Investment, or portion of investment, has been pledged to collateralize the net payment obligations for investments in inverse floating rate transactions.
(8)	Other assets less liabilities includes the unrealized appreciation (depreciation) of certain over-the-counter (“OTC”) derivatives as well as the OTC cleared and exchange-traded derivatives, when applicable.
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
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.

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