NPORT-EX 2 NRK.htm
NRK
Nuveen New York AMT-Free Quality Municipal Income Fund
Portfolio of Investments    November 30, 2021
(Unaudited)
Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    LONG-TERM INVESTMENTS – 156.7% (100.0% of Total Investments)        
    MUNICIPAL BONDS – 156.7% (100.0% of Total Investments)        
    Consumer Staples  – 6.7% (4.3% of Total Investments)        
    Erie County Tobacco Asset Securitization Corporation, New York, Tobacco Settlement Asset-Backed Bonds, Series 2005A:        
$27,580   5.000%, 6/01/38   12/21 at 100.00 B- $27,618,612
9,555   5.000%, 6/01/45   12/21 at 100.00 B- 9,568,377
10,000   Erie County Tobacco Asset Securitization Corporation, New York, Tobacco Settlement Asset-Backed Bonds, Series 2005C, 0.000%, 6/01/50, 144A   12/21 at 16.81 N/R 1,625,900
4,680   New York Counties Tobacco Trust VI, New York, Tobacco Settlement Pass-Through Bonds, Turbo Term Series 2016A. Including 2016A-1, 2016A-2A and 2016A-2B, 5.000%, 6/01/51   6/26 at 100.00 N/R 5,208,465
39,715   TSASC Inc., New York, Tobacco Asset-Backed Bonds, Series 2006, 5.000%, 6/01/48   6/27 at 100.00 N/R 43,776,256
91,530   Total Consumer Staples       87,797,610
    Education and Civic Organizations – 23.9% (15.2% of Total Investments)        
3,150   Brooklyn Arena Local Development Corporation, New York, Payment in Lieu of Taxes Revenue Bonds, Barclays Center Project, Refunding Series 2016A, 5.000%, 7/15/42   1/27 at 100.00 Ba1 3,642,471
    Brooklyn Arena Local Development Corporation, New York, Payment in Lieu of Taxes Revenue Bonds, Barclays Center Project, Series 2009:        
9,995   0.000%, 7/15/45   No Opt. Call Ba1 5,243,377
29,145   0.000%, 7/15/47   No Opt. Call Ba1 14,115,506
    Build New York City Resource Corporation, New York, Revenue Bonds, Bronx Charter School for Excellence, Series 2013A:        
250   5.000%, 4/01/33   4/23 at 100.00 BBB- 261,068
2,535   5.500%, 4/01/43   4/23 at 100.00 BBB- 2,653,689
    Build New York City Resource Corporation, New York, Revenue Bonds, Metropolitan College of New York, Series 2014:        
1,100   5.250%, 11/01/29   11/24 at 100.00 BB 1,219,823
5,705   5.250%, 11/01/34   11/24 at 100.00 BB 6,276,584
1,500   5.000%, 11/01/39   11/24 at 100.00 BB 1,632,510
    Build New York City Resource Corporation, New York, Revenue Bonds, South Bronx Charter School for International Cultures and the Arts Project, Series 2013A:        
2,690   5.000%, 4/15/33   4/23 at 100.00 BB+ 2,798,784
4,090   5.000%, 4/15/43   4/23 at 100.00 BB+ 4,231,719
7,510   Build NYC Resource Corporation, New York, Revenue Bonds, Family Life Academy Charter School, Series 2020A-1, 5.500%, 6/01/55, 144A   12/30 at 100.00 N/R 7,790,348
375   Build NYC Resource Corporation, New York, Revenue Bonds, Richmond Preparatory Charter School Project, Social Impact Project Series 2021A, 5.000%, 6/01/51, 144A   6/29 at 100.00 N/R 422,175
1

NRK Nuveen New York AMT-Free Quality Municipal Income Fund (continued)
  Portfolio of Investments November 30, 2021
  (Unaudited)
Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Education and Civic Organizations (continued)        
$3,655   Dobbs Ferry Local Development Corporation, New York, Revenue Bonds, Mercy College Project, Series 2014, 5.000%, 7/01/44   7/24 at 100.00 A $4,014,177
4,990   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- 5,272,584
1,655   Dormitory Authority of the State of New York, General Revenue Bonds, Saint Johns University, Series 2015A, 5.000%, 7/01/37   7/25 at 100.00 A- 1,880,196
4,265   Dormitory Authority of the State of New York, Housing Revenue Bonds, Fashion Institute of Technology, Series 2007, 5.250%, 7/01/34  –  FGIC Insured   No Opt. Call Baa2 5,147,727
6,000   Dormitory Authority of the State of New York, Insured Revenue Bonds, Mount Sinai School of Medicine, Series 1994A, 5.150%, 7/01/24  –  NPFG Insured   No Opt. Call A- 6,438,420
    Dormitory Authority of the State of New York, Insured Revenue Bonds, Touro College and University System, Series 2014A:        
1,685   5.250%, 1/01/34   7/24 at 100.00 BBB- 1,844,772
2,185   5.500%, 1/01/39   7/24 at 100.00 BBB- 2,394,301
2,820   5.500%, 1/01/44   7/24 at 100.00 BBB- 3,076,648
3,095   Dormitory Authority of the State of New York, Lease Revenue Bonds, State University Dormitory Facilities, Series 2015A, 5.000%, 7/01/31   7/25 at 100.00 Aa3 3,590,819
    Dormitory Authority of the State of New York, Lease Revenue Bonds, State University Dormitory Facilities, Series 2017A:        
2,930   5.000%, 7/01/34   7/27 at 100.00 Aa3 3,556,961
1,625   5.000%, 7/01/46   7/27 at 100.00 Aa3 2,003,560
    Dormitory Authority of the State of New York, Revenue Bonds, Fordham University, Series 2020:        
7,185   4.000%, 7/01/46   7/29 at 100.00 A 8,324,254
1,815   4.000%, 7/01/50   7/29 at 100.00 A 2,095,345
12,970   Dormitory Authority of the State of New York, Revenue Bonds, Icahn School of Medicine at Mount Sinai, Refunding Series 2015A, 5.000%, 7/01/40   7/25 at 100.00 A- 14,816,279
    Dormitory Authority of the State of New York, Revenue Bonds, New York University, Series 2001-1:        
1,500   5.500%, 7/01/24  –  AMBAC Insured   No Opt. Call Aa2 1,697,715
5,000   5.500%, 7/01/40  –  AMBAC Insured   No Opt. Call Aa2 7,541,650
    Dormitory Authority of the State of New York, Revenue Bonds, New York University, Series 2015A:        
9,000   5.000%, 7/01/34   7/25 at 100.00 Aa2 10,379,250
8,955   5.000%, 7/01/45   7/25 at 100.00 Aa2 10,200,909
10,850   Dormitory Authority of the State of New York, Revenue Bonds, New York University, Series 2016A, 5.000%, 7/01/32   7/26 at 100.00 Aa2 12,890,017
    Dormitory Authority of the State of New York, Revenue Bonds, New York University, Series 2017A:        
4,000   5.000%, 7/01/38   7/27 at 100.00 Aa2 4,874,320
5,620   5.000%, 7/01/39   7/27 at 100.00 Aa2 6,849,431
11,175   Dormitory Authority of the State of New York, Revenue Bonds, New York University, Series 2018A, 5.000%, 7/01/48   7/28 at 100.00 Aa2 13,788,050
2

Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Education and Civic Organizations (continued)        
    Dormitory Authority of the State of New York, Revenue Bonds, New York University, Series 2019A:        
$5,000   5.000%, 7/01/42   7/29 at 100.00 Aa2 $6,347,350
2,000   5.000%, 7/01/49   7/29 at 100.00 Aa2 2,516,620
13,165   Dormitory Authority of the State of New York, Revenue Bonds, Rockefeller University, Green Series 2019B, 5.000%, 7/01/50   7/29 at 100.00 Aa1 16,616,205
3,500   Dormitory Authority of the State of New York, Revenue Bonds, Rockefeller University, Series 2020A, 5.000%, 7/01/53   7/30 at 100.00 Aa1 4,485,040
8,925   Dormitory Authority of the State of New York, Revenue Bonds, Vaughn College of Aeronautics & Technology, Series 2016A, 5.500%, 12/01/36, 144A   12/26 at 100.00 BB- 9,857,305
1,000   Dutchess County Local Development Corporation, New York, Revenue Bonds, Marist College Project, Series 2013A, 5.000%, 7/01/39   7/23 at 100.00 A+ 1,066,910
7,695   Glen Cove Local Economic Assistance Corporation, New York, Revenue Bonds, Garvies Point Public Improvement Project, Capital Appreciation Series 2016C, 5.625%, 1/01/55 (4)   1/34 at 100.00 N/R 8,260,198
1,500   Glen Cove Local Economic Assistance Corporation, New York, Revenue Bonds, Garvies Point Public Improvement Project, Current Interest Series 2016A, 5.000%, 1/01/56   1/27 at 100.00 N/R 1,652,265
    Hempstead Town Local Development Corporation, New York, Revenue Bonds, Adelphi University Project, Series 2013:        
1,785   5.000%, 9/01/38   9/23 at 100.00 A- 1,906,808
1,785   5.000%, 9/01/43   9/23 at 100.00 A- 1,907,469
1,400   Monroe County Industrial Development Corporation, New York, Revenue Bonds, Saint John Fisher College, Series 2014A, 5.500%, 6/01/39   6/24 at 100.00 A- 1,550,080
1,220   New Rochelle Corporation, New York, Local Development Revenue Bonds, Iona College Project, Series 2015A, 5.000%, 7/01/45   7/25 at 100.00 BBB 1,360,666
27,795   New York City Industrial Development Agency, New York, PILOT Payment in Lieu of Taxes Revenue Bonds, Queens Baseball Stadium Project, Refunding Series 2021A, 3.000%, 1/01/46  –  AGM Insured   1/31 at 100.00 AA 29,248,956
    New York City Industrial Development Agency, New York, PILOT Payment in Lieu of Taxes Revenue Bonds, Yankee Stadium Project, Series 2020A:        
7,645   4.000%, 3/01/45   9/30 at 100.00 AA 8,689,460
4,070   4.000%, 3/01/45  –  AGM Insured   9/30 at 100.00 AA 4,706,385
3,155   New York City Trust for Cultural Resources, New York, Revenue Bonds, Whitney Museum of American Art, Refunding Series 2021, 5.000%, 7/01/31   No Opt. Call AA 4,254,486
6,825   New York Liberty Development Corporation, New York, Liberty Revenue Bonds, Bank of America Tower at One Bryant Park Project, Second Priority Refunding Series 2019 Class 2, 2.625%, 9/15/69   3/29 at 100.00 A2 7,069,540
5,130   New York Liberty Development Corporation, New York, Liberty Revenue Bonds, Bank of America Tower at One Bryant Park Project, Second Priority Refunding Series 2019 Class 3, 2.800%, 9/15/69   3/29 at 100.00 Baa2 5,314,372
10,000   Onondaga County Trust For Cultural Resources, New York, Revenue Bonds, Syracuse University Project, Series 2019, 5.000%, 12/01/43   12/29 at 100.00 AA- 12,778,500
3

NRK Nuveen New York AMT-Free Quality Municipal Income Fund (continued)
  Portfolio of Investments November 30, 2021
  (Unaudited)
Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Education and Civic Organizations (continued)        
$350   Yonkers Economic Development Corporation, New York, Educational Revenue Bonds, Lamartine/Warburton LLC-Charter School of Educational Excellence Project, Series 2019A, 5.000%, 10/15/49   10/29 at 100.00 N/R $404,835
294,965   Total Education and Civic Organizations       312,958,889
    Financials – 1.7% (1.1% of Total Investments)        
1,615   Liberty Development Corporation, New York, Goldman Sachs Headquarter Revenue Bonds, Series 2005, 5.250%, 10/01/35   No Opt. Call A2 2,284,902
13,835   Liberty Development Corporation, New York, Goldman Sachs Headquarters Revenue Bonds Series 2007, 5.500%, 10/01/37   No Opt. Call A2 20,585,927
15,450   Total Financials       22,870,829
    Health Care – 5.0% (3.2% of Total Investments)        
6,650   Dormitory Authority of the State of New York, Revenue Bonds, Montefiore Obligated Group, Series 2020A, 4.000%, 9/01/50   3/30 at 100.00 BBB- 7,569,629
19,425   Dormitory Authority of the State of New York, Revenue Bonds, NYU Langone Hospitals Obligated Group, Series 2020A, 4.000%, 7/01/53   7/30 at 100.00 A 22,552,036
    Dormitory Authority of the State of New York, Revenue Bonds, Orange Regional Medical Center Obligated Group, Series 2017:        
2,000   5.000%, 12/01/34, 144A   6/27 at 100.00 BBB- 2,382,600
300   5.000%, 12/01/36, 144A   6/27 at 100.00 BBB- 356,385
    Dutchess County Local Development Corporation, New York, Revenue Bonds, Health Quest Systems, Inc. Project, Series 2016B:        
2,000   4.000%, 7/01/41   7/26 at 100.00 A- 2,229,180
7,940   5.000%, 7/01/46   7/26 at 100.00 A- 9,301,392
3,900   Monroe County Industrial Development Corporation, New York, Revenue Bonds, Rochester General Hospital Project, Series 2013A, 5.000%, 12/01/42   12/22 at 100.00 BBB+ 4,040,049
2,800   Monroe County Industrial Development Corporation, New York, Revenue Bonds, Rochester General Hospital Project, Series 2017, 5.000%, 12/01/46   12/26 at 100.00 BBB+ 3,215,296
9,155   Monroe County Industrial Development Corporation, New York, Revenue Bonds, Rochester Regional Health Project, Series 2020A, 4.000%, 12/01/46   12/30 at 100.00 BBB+ 10,536,581
1,000   New York City Health and Hospitals Corporation, New York, Health System Revenue Bonds, Series 2020A, 4.000%, 2/15/48   2/31 at 100.00 Aa3 1,176,240
2,260   Westchester County Local Development Corporation, New York, Revenue Bonds, Westchester Medical Center Obligated Group Project, Refunding Series 2016, 5.000%, 11/01/46   11/25 at 100.00 Baa2 2,568,174
57,430   Total Health Care       65,927,562
    Industrials – 3.5% (2.2% of Total Investments)        
41,530   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 45,384,399
    Long-Term Care – 0.1% (0.1% of Total Investments)        
1,000   Monroe County Industrial Development Corporation, New York, Revenue Bonds, Saint Ann's Community Project, Series 2019, 5.000%, 1/01/40   1/26 at 103.00 N/R 1,125,170
4

Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Tax Obligation/General – 9.1% (5.8% of Total Investments)        
$5,030   Nassau County, New York, General Obligation Bonds, General Improvement Series 2016C, 5.000%, 4/01/33   4/26 at 100.00 A+ $5,896,468
11,365   Nassau County, New York, General Obligation Bonds, General Improvement Series 2018B, 5.000%, 7/01/49  –  AGM Insured   7/28 at 100.00 AA 13,811,316
3,905   Nassau County, New York, General Obligation Bonds, General Improvement Series 2021A, 4.000%, 4/01/51  –  AGM Insured   4/31 at 100.00 AA 4,572,833
500   Nassau County, New York, General Obligation Bonds, General Improvement Series, Refunding 2016A, 5.000%, 1/01/38   1/26 at 100.00 A+ 579,040
515   New York City, New York, General Obligation Bonds, Fiscal 2013 Series F-1, 5.000%, 3/01/29   3/23 at 100.00 AA 545,035
3,735   New York City, New York, General Obligation Bonds, Fiscal 2014 Series A-1, 5.000%, 8/01/26   8/23 at 100.00 AA 4,023,379
8,000   New York City, New York, General Obligation Bonds, Fiscal 2014 Series D-1, 5.000%, 8/01/30   8/23 at 100.00 AA 8,616,320
7,665   New York City, New York, General Obligation Bonds, Fiscal 2015 Series A, 5.000%, 8/01/33   8/24 at 100.00 AA 8,554,830
9,600   New York City, New York, General Obligation Bonds, Fiscal 2017 Series B-1, 5.000%, 12/01/41   12/26 at 100.00 AA 11,453,088
7,560   New York City, New York, General Obligation Bonds, Fiscal 2018 Series B-1, 5.250%, 10/01/33   10/27 at 100.00 AA 9,413,032
    New York City, New York, General Obligation Bonds, Fiscal 2018 Series E-1:        
7,000   5.000%, 3/01/37   3/28 at 100.00 AA 8,604,470
3,580   5.000%, 3/01/39   3/28 at 100.00 AA 4,395,417
11,355   5.000%, 3/01/41   3/28 at 100.00 AA 13,892,502
7,540   New York City, New York, General Obligation Bonds, Fiscal 2021 Series C, 5.000%, 8/01/43   8/30 at 100.00 AA 9,622,548
8,850   New York City, New York, General Obligation Bonds, Fiscal 2021 Series F-1, 3.000%, 3/01/51   3/31 at 100.00 AA 9,368,522
    New York City, New York, General Obligation Bonds, Series 2011D-I:        
1,570   5.000%, 10/01/30   12/21 at 100.00 AA 1,576,013
5   5.000%, 10/01/34   12/21 at 100.00 AA 5,019
    Rochester, New York, General Obligation Bonds, Series 1999:        
730   5.250%, 10/01/22  –  NPFG Insured   No Opt. Call AA- 760,718
730   5.250%, 10/01/23  –  NPFG Insured   No Opt. Call AA- 795,656
730   5.250%, 10/01/24  –  NPFG Insured   No Opt. Call AA- 826,572
730   5.250%, 10/01/25  –  NPFG Insured   No Opt. Call AA- 856,129
725   5.250%, 10/01/26  –  NPFG Insured   No Opt. Call AA- 877,243
101,420   Total Tax Obligation/General       119,046,150
    Tax Obligation/Limited – 38.9% (24.8% of Total Investments)        
2,350   Battery Park City Authority, New York, Revenue Bonds, Senior Sustainability Series 2019A, 5.000%, 11/01/49   11/29 at 100.00 Aaa 2,994,394
105   Dormitory Authority of the State of New York, Revenue Bonds, School Districts Financing Program, Series 2009A, 5.625%, 10/01/29  –  AGC Insured   12/21 at 100.00 AA 105,465
5

NRK Nuveen New York AMT-Free Quality Municipal Income Fund (continued)
  Portfolio of Investments November 30, 2021
  (Unaudited)
Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Tax Obligation/Limited (continued)        
    Dormitory Authority of the State of New York, State Personal Income Tax Revenue Bonds, General Purpose Series 2012D:        
$7,550   5.000%, 2/15/33   2/22 at 100.00 AA+ $7,623,159
10,000   5.000%, 2/15/40   2/22 at 100.00 AA+ 10,094,200
    Dormitory Authority of the State of New York, State Personal Income Tax Revenue Bonds, General Purpose Series 2014A:        
4,985   5.000%, 2/15/29   2/24 at 100.00 AA+ 5,475,524
10,000   5.000%, 2/15/30   2/24 at 100.00 AA+ 10,981,700
7,000   Dormitory Authority of the State of New York, State Personal Income Tax Revenue Bonds, General Purpose Series 2014C. Group C, 5.000%, 3/15/44   3/24 at 100.00 AA+ 7,666,470
2,500   Dormitory Authority of the State of New York, State Personal Income Tax Revenue Bonds, General Purpose Series 2015A, 5.000%, 3/15/33   3/25 at 100.00 AA+ 2,845,550
7,500   Dormitory Authority of the State of New York, State Personal Income Tax Revenue Bonds, General Purpose, Series 2017A, 5.000%, 2/15/38   2/27 at 100.00 AA+ 9,026,850
12,500   Dormitory Authority of the State of New York, State Personal Income Tax Revenue Bonds, General Purpose, Series 2019D, 5.000%, 2/15/48   2/30 at 100.00 AA+ 15,588,125
12,045   Dormitory Authority of the State of New York, State Sales Tax Revenue Bonds, Series 2015B. Group A,B&C, 5.000%, 3/15/36   9/25 at 100.00 AA+ 13,943,533
3,000   Dormitory Authority of the State of New York, State Sales Tax Revenue Bonds, Series 2017A, 5.000%, 3/15/37   3/27 at 100.00 AA+ 3,629,610
10,000   Dormitory Authority of the State of New York, State Sales Tax Revenue Bonds, Series 2018C, 4.000%, 3/15/45   3/28 at 100.00 AA+ 11,475,500
1,080   Erie County Industrial Development Agency, New York, School Facility Revenue Bonds, Buffalo City School District, Refunding Series 2013A, 5.000%, 5/01/28   5/23 at 100.00 AA 1,148,904
    Government of Guam, Business Privilege Tax Bonds, Refunding Series 2015D:        
5,045   5.000%, 11/15/27   11/25 at 100.00 BB 5,806,139
6,770   5.000%, 11/15/34   11/25 at 100.00 BB 7,675,014
    Hudson Yards Infrastructure Corporation, New York, Revenue Bonds, Second Indenture Fiscal 2017 Series A:        
8,185   5.000%, 2/15/38   2/27 at 100.00 Aa3 9,759,548
21,015   5.000%, 2/15/45   2/27 at 100.00 Aa3 24,845,614
6,500   Hudson Yards Infrastructure Corporation, New York, Revenue Bonds, Second indenture Fiscal 2022 Series A, 4.000%, 2/15/43   2/32 at 100.00 Aa2 7,843,095
2,000   Metropolitan Transportation Authority, New York, Dedicated Tax Fund Bonds, Climate Bond Certified, Green Series 2016B-1, 5.000%, 11/15/36   11/26 at 100.00 AA 2,388,800
3,675   Monroe County Industrial Development Agency, New York, School Facility Revenue Bonds, Rochester Schools Modernization Project, Series 2013, 5.000%, 5/01/28   5/23 at 100.00 AA 3,901,894
2,500   New York City Transitional Finance Authority, New York, Building Aid Revenue Bonds, Fiscal 2018 Series Subseries S-4A, 5.250%, 7/15/36   7/28 at 100.00 AA 3,163,800
5,625   New York City Transitional Finance Authority, New York, Building Aid Revenue Bonds, Fiscal 2018, Series 2017S-3, 5.250%, 7/15/45   7/28 at 100.00 AA 7,050,487
7,945   New York City Transitional Finance Authority, New York, Building Aid Revenue Bonds, Fiscal 2019 Subseries S-3A, 5.000%, 7/15/36   7/28 at 100.00 AA 9,899,311
6

Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Tax Obligation/Limited (continued)        
$6,235   New York City Transitional Finance Authority, New York, Building Aid Revenue Bonds, Fiscal 2020 Subseries S-1B, 3.000%, 7/15/49   7/29 at 100.00 AA $6,584,472
    New York City Transitional Finance Authority, New York, Building Aid Revenue Bonds, Fiscal Series 2015S-1:        
5,400   5.000%, 7/15/33   1/25 at 100.00 AA 6,148,656
5,360   5.000%, 7/15/43   1/25 at 100.00 AA 6,060,338
11,000   New York City Transitional Finance Authority, New York, Building Aid Revenue Bonds, Fiscal Series 2015S-2, 5.000%, 7/15/40   7/25 at 100.00 AA 12,663,310
7,500   New York City Transitional Finance Authority, New York, Building Aid Revenue Bonds, Fiscal Series 2016S-1, 4.000%, 7/15/40   1/26 at 100.00 AA 8,320,125
    New York City Transitional Finance Authority, New York, Future Tax Secured Bonds, Subordinate Fiscal 2012 Series E-1:        
6,225   5.000%, 2/01/37   2/22 at 100.00 AAA 6,272,559
24,155   5.000%, 2/01/42   2/22 at 100.00 AAA 24,334,230
32,500   New York City Transitional Finance Authority, New York, Future Tax Secured Bonds, Subordinate Fiscal 2012 Series F-1, 5.000%, 5/01/39   5/22 at 100.00 AAA 33,115,550
5,100   New York City Transitional Finance Authority, New York, Future Tax Secured Bonds, Subordinate Fiscal 2013 Series F-1, 5.000%, 2/01/29   2/23 at 100.00 AAA 5,377,491
13,530   New York City Transitional Finance Authority, New York, Future Tax Secured Bonds, Subordinate Fiscal 2014 Series D-1, 5.000%, 2/01/37   2/24 at 100.00 AAA 14,792,890
    New York City Transitional Finance Authority, New York, Future Tax Secured Bonds, Subordinate Fiscal 2015 Series B-1:        
5,000   5.000%, 8/01/33   8/24 at 100.00 AAA 5,579,050
3,960   5.000%, 8/01/35   8/24 at 100.00 AAA 4,414,133
1,225   New York City Transitional Finance Authority, New York, Future Tax Secured Bonds, Subordinate Fiscal 2017 Series A-1, 4.000%, 5/01/42   5/26 at 100.00 AAA 1,350,269
8,100   New York City Transitional Finance Authority, New York, Future Tax Secured Bonds, Subordinate Fiscal 2017 Series B-1, 4.000%, 8/01/41   8/26 at 100.00 AAA 8,990,271
    New York City Transitional Finance Authority, New York, Future Tax Secured Bonds, Subordinate Fiscal 2019 Series A-1:        
1,375   5.000%, 8/01/38   8/28 at 100.00 AAA 1,714,941
4,000   5.000%, 8/01/40   8/28 at 100.00 AAA 4,977,280
10,000   New York City, New York, Educational Construction Fund Revenue Bonds, Series 2021B, 5.000%, 4/01/52   4/31 at 100.00 AA- 12,694,700
12,070   New York State Urban Development Corporation, State Personal Income Tax Revenue Bonds, General Purpose Series 2013C, 5.000%, 3/15/32   3/23 at 100.00 AA+ 12,778,992
10,000   New York State Urban Development Corporation, State Personal Income Tax Revenue Bonds, General Purpose, Series 2020E, 4.000%, 3/15/46   3/30 at 100.00 AA+ 11,630,600
    Puerto Rico Sales Tax Financing Corporation, Sales Tax Revenue Bonds, Restructured 2018A-1:        
67,285   0.000%, 7/01/46   7/28 at 41.38 N/R 22,500,104
40,745   5.000%, 7/01/58   7/28 at 100.00 N/R 46,777,297
259   Puerto Rico Sales Tax Financing Corporation, Sales Tax Revenue Bonds, Taxable Restructured Cofina Project Series 2019A-2, 4.536%, 7/01/53   7/28 at 100.00 N/R 290,189
7

NRK Nuveen New York AMT-Free Quality Municipal Income Fund (continued)
  Portfolio of Investments November 30, 2021
  (Unaudited)
Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Tax Obligation/Limited (continued)        
$2,730   Suffolk County Judicial Facilities Agency, New York, Lease Revenue Bonds, H. Lee Dennison Building, Series 2013, 5.000%, 11/01/33   11/23 at 100.00 BBB $2,937,344
31,750   Triborough Bridge and Tunnel Authority, New York, Payroll Mobility Tax Bonds, Senior Lien Series 2021C-3, 3.000%, 5/15/51   11/31 at 100.00 AA+ 33,708,022
23,925   Triborough Bridge and Tunnel Authority, New York, Payroll Mobility Tax Bonds, Senior Lien Subseries 2021A-1, 5.000%, 5/15/51   5/31 at 100.00 AA+ 30,688,837
499,304   Total Tax Obligation/Limited       509,634,336
    Transportation – 25.4% (16.2% of Total Investments)        
4,910   Buffalo and Fort Erie Public Bridge Authority, New York, Toll Bridge System Revenue Bonds, Series 2017, 5.000%, 1/01/47   1/27 at 100.00 A+ 5,826,452
1,500   Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Green Climate Bond Certified Series 2017A-1, 5.250%, 11/15/57   5/27 at 100.00 A3 1,765,005
    Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Green Climate Bond Certified Series 2020C-1:        
17,570   4.750%, 11/15/45   5/30 at 100.00 A3 21,024,965
2,775   5.000%, 11/15/50   5/30 at 100.00 A3 3,364,160
5,000   5.250%, 11/15/55   5/30 at 100.00 A3 6,161,700
1,815   Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Refunding Green Series 2016B, 4.000%, 11/15/34   11/26 at 100.00 A3 2,015,685
13,950   Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Refunding Series 2012F, 5.000%, 11/15/30   11/22 at 100.00 A3 14,525,577
1,500   Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Refunding Series 2015F, 5.000%, 11/15/35   11/25 at 100.00 A3 1,708,095
2,500   Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Refunding Series 2017D, 5.000%, 11/15/32   5/28 at 100.00 A3 3,020,375
9,575   Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Series 2012C, 5.000%, 11/15/41   11/22 at 100.00 A3 9,960,681
4,040   Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Series 2013B, 5.000%, 11/15/38   5/23 at 100.00 A3 4,263,856
7,500   Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Series 2013D, 5.000%, 11/15/38   11/23 at 100.00 A3 8,057,025
    Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Series 2013E:        
1,785   5.000%, 11/15/32   11/23 at 100.00 A3 1,921,624
10,000   5.000%, 11/15/38   11/23 at 100.00 A3 10,742,700
1,000   Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Series 2014B, 5.250%, 11/15/44   5/24 at 100.00 A3 1,097,090
5,425   Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Series 2015A-1, 5.000%, 11/15/45   5/25 at 100.00 A3 6,046,054
2,440   Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Series 2016C-1, 5.000%, 11/15/39   11/26 at 100.00 A3 2,834,865
8

Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Transportation (continued)        
    New York State Thruway Authority, General Revenue Bonds, Series 2020N:        
$10,000   4.000%, 1/01/43   1/30 at 100.00 A1 $11,691,300
10,000   4.000%, 1/01/44   1/30 at 100.00 A1 11,659,500
2,225   3.000%, 1/01/49   1/30 at 100.00 A1 2,346,485
    New York State Thruway Authority, General Revenue Junior Indebtedness Obligations, Series 2016A:        
2,000   5.000%, 1/01/36   1/26 at 100.00 A2 2,336,360
7,500   5.000%, 1/01/41   1/26 at 100.00 A2 8,749,650
1,285   5.000%, 1/01/46   1/26 at 100.00 A2 1,488,518
19,230   5.000%, 1/01/51   1/26 at 100.00 A2 22,153,729
4,000   New York State Thruway Authority, General Revenue Junior Indebtedness Obligations, Series 2019B, 4.000%, 1/01/53   1/30 at 100.00 A2 4,589,920
    New York Transportation Development Corporation, New York, Special Facility Revenue Bonds, Terminal 4 John F Kennedy International Airport Project, Series 2020C:        
350   5.000%, 12/01/37   12/30 at 100.00 Baa1 442,561
5,650   5.000%, 12/01/38   12/30 at 100.00 Baa1 7,131,204
    Port Authority of New York and New Jersey, Consolidated Revenue Bonds, One Hundred Eighty-Forth Series 2014:        
3,950   5.000%, 9/01/34   9/24 at 100.00 Aa3 4,430,044
1,000   5.000%, 9/01/35   9/24 at 100.00 Aa3 1,120,070
5,155   5.000%, 9/01/36   9/24 at 100.00 Aa3 5,769,424
9,755   5.000%, 9/01/39   9/24 at 100.00 Aa3 10,889,409
    Port Authority of New York and New Jersey, Consolidated Revenue Bonds, One Hundred Eighty-Ninth Series 2015:        
3,595   5.000%, 5/01/35   5/25 at 100.00 Aa3 4,119,403
10,780   5.000%, 5/01/45   5/25 at 100.00 Aa3 12,238,857
9,000   Port Authority of New York and New Jersey, Consolidated Revenue Bonds, One Hundred Ninety-Fourth Series 2015, 5.250%, 10/15/55   10/25 at 100.00 Aa3 10,501,110
2,000   Port Authority of New York and New Jersey, Consolidated Revenue Bonds, One Hundred Seventy Ninth Series 2013, 5.000%, 12/01/43   12/23 at 100.00 Aa3 2,172,580
1,515   Port Authority of New York and New Jersey, Consolidated Revenue Bonds, Two Hundred Eleventh Series 2018, 4.000%, 9/01/43   9/28 at 100.00 Aa3 1,767,035
1,000   Port Authority of New York and New Jersey, Consolidated Revenue Bonds, Two Hundred Fifth Series 2017, 5.000%, 11/15/47   11/27 at 100.00 Aa3 1,222,080
    Port Authority of New York and New Jersey, Consolidated Revenue Bonds, Two Hundred Ninth Series 2018:        
1,500   5.000%, 7/15/36   7/28 at 100.00 Aa3 1,867,890
1,200   5.000%, 7/15/37   7/28 at 100.00 Aa3 1,490,820
1,000   5.000%, 7/15/38   7/28 at 100.00 Aa3 1,240,600
2,000   Port Authority of New York and New Jersey, Consolidated Revenue Bonds, Two Hundred Series 2017, 5.000%, 10/15/47   4/27 at 100.00 Aa3 2,401,920
4,800   Port Authority of New York and New Jersey, Consolidated Revenue Bonds, Two Hundred Seventeen Series 2019, 5.000%, 11/01/44   11/29 at 100.00 Aa3 6,075,648
9

NRK Nuveen New York AMT-Free Quality Municipal Income Fund (continued)
  Portfolio of Investments November 30, 2021
  (Unaudited)
Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Transportation (continued)        
$6,130   Port Authority of New York and New Jersey, Consolidated Revenue Bonds, Two Hundred Thirteenth Series 2019, 5.000%, 9/01/38   9/29 at 100.00 Aa3 $7,808,210
3,000   Port Authority of New York and New Jersey, Consolidated Revenue Bonds, Two Hundred Twenty-Two Series 2020, 4.000%, 7/15/38   7/30 at 100.00 Aa3 3,591,660
11,500   Triborough Bridge and Tunnel Authority, New York, General Purpose Revenue Bonds, MTA Bridges & Tunnels, Series 2017A, 5.000%, 11/15/37   5/27 at 100.00 AA- 13,987,910
1,660   Triborough Bridge and Tunnel Authority, New York, General Purpose Revenue Bonds, MTA Bridges & Tunnels, Series 2017C-2, 5.000%, 11/15/42   11/27 at 100.00 AA- 2,038,347
    Triborough Bridge and Tunnel Authority, New York, General Purpose Revenue Bonds, MTA Bridges & Tunnels, Series 2018A:        
8,755   5.000%, 11/15/43   5/28 at 100.00 AA- 10,737,570
10,000   5.000%, 11/15/45   5/28 at 100.00 AA- 12,221,300
9,270   5.000%, 11/15/46   5/28 at 100.00 AA- 11,317,836
12,000   Triborough Bridge and Tunnel Authority, New York, General Revenue Bonds, MTA Bridges & Tunnels, Series 2020A, 5.000%, 11/15/49   11/30 at 100.00 AA- 15,302,160
8,825   Triborough Bridge and Tunnel Authority, New York, General Revenue Bonds, MTA Bridges & Tunnels, Series 2021A, 5.000%, 11/15/51   5/31 at 100.00 AA- 11,275,703
284,915   Total Transportation       332,512,722
    U.S. Guaranteed – 9.5% (6.1% of Total Investments) (5)        
1,250   Build New York City Resource Corporation, New York, Revenue Bonds, New York Methodist Hospital Project, Refunding Series 2014, 5.000%, 7/01/27 (Pre-refunded 7/01/24)   7/24 at 100.00 N/R 1,397,013
14,585   Dormitory Authority of the State of New York, Lease Revenue Bonds, State University Dormitory Facilities, Refunding Series 2013A, 5.000%, 7/01/27 (Pre-refunded 7/01/23)   7/23 at 100.00 Aa3 15,683,396
3,750   Dormitory Authority of the State of New York, Lease Revenue Bonds, State University Dormitory Facilities, Series 2012A, 5.000%, 7/01/37 (Pre-refunded 7/01/22)   7/22 at 100.00 Aa2 3,855,638
3,465   Dormitory Authority of the State of New York, Lease Revenue Bonds, State University Dormitory Facilities, Series 2015A, 5.000%, 7/01/33 (Pre-refunded 7/01/25)   7/25 at 100.00 Aa3 4,020,093
    Dormitory Authority of the State of New York, Revenue Bonds, Pratt Institute, Series 2015A:        
800   5.000%, 7/01/39 (Pre-refunded 7/01/24)   7/24 at 100.00 N/R 894,088
1,500   5.000%, 7/01/44 (Pre-refunded 7/01/24)   7/24 at 100.00 N/R 1,676,415
15   Dormitory Authority of the State of New York, State Personal Income Tax Revenue Bonds, General Purpose Series 2014A, 5.000%, 2/15/29 (Pre-refunded 2/15/24)   2/24 at 100.00 N/R 16,537
28,280   Dormitory Authority of the State of New York, State Sales Tax Revenue Bonds, Series 2013A, 5.000%, 3/15/43 (Pre-refunded 3/15/23)   3/23 at 100.00 AA+ 30,026,007
6,090   Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Series 2013B, 5.000%, 11/15/30 (Pre-refunded 5/15/23)   5/23 at 100.00 A3 6,513,133
480   Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Series 2013C, 5.000%, 11/15/32 (Pre-refunded 5/15/23)   5/23 at 100.00 A3 513,350
1,900   Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Series 2013D, 5.250%, 11/15/30 (Pre-refunded 11/15/23)   11/23 at 100.00 A3 2,085,402
14,000   Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Series 2013E, 5.000%, 11/15/31 (Pre-refunded 11/15/23)   11/23 at 100.00 A3 15,297,940
10

Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    U.S. Guaranteed (5) (continued)        
$8,665   New York City, New York, General Obligation Bonds, Fiscal 2012 Series B, 5.000%, 8/01/30 (Pre-refunded 8/01/22)   8/22 at 100.00 AA $8,943,926
    New York City, New York, General Obligation Bonds, Fiscal 2012 Series I:        
1,000   5.000%, 8/01/30 (Pre-refunded 8/01/21)   8/22 at 100.00 AA 1,032,190
2,000   5.000%, 8/01/31 (Pre-refunded 8/01/21)   8/22 at 100.00 AA 2,064,380
    New York City, New York, General Obligation Bonds, Fiscal 2013 Series A-1:        
6,085   5.000%, 10/01/31 (Pre-refunded 10/01/22)   10/22 at 100.00 AA 6,329,495
1,000   5.000%, 10/01/33 (Pre-refunded 10/01/22)   10/22 at 100.00 AA 1,040,180
1,570   5.000%, 10/01/34 (Pre-refunded 10/01/22)   10/22 at 100.00 AA 1,633,083
    New York City, New York, General Obligation Bonds, Fiscal 2013 Series F-1:        
4,485   5.000%, 3/01/29 (Pre-refunded 3/01/23)   3/23 at 100.00 N/R 4,753,517
3,400   5.000%, 3/01/31 (Pre-refunded 3/01/23)   3/23 at 100.00 AA 3,603,558
2,190   5.000%, 3/01/32 (Pre-refunded 3/01/23)   3/23 at 100.00 AA 2,321,115
1,000   5.000%, 3/01/33 (Pre-refunded 3/01/23)   3/23 at 100.00 AA 1,059,870
3,345   New York City, New York, General Obligation Bonds, Subseries G-1 Fiscal Series 2012, 5.000%, 4/01/28 (Pre-refunded 4/01/22)   4/22 at 100.00 N/R 3,398,821
    Niagara Area Development Corporation, New York, Niagara University Project, Series 2012A:        
600   5.000%, 5/01/35 (Pre-refunded 5/01/22)   5/22 at 100.00 BBB+ 611,868
1,000   5.000%, 5/01/42 (Pre-refunded 5/01/22)   5/22 at 100.00 BBB+ 1,019,780
1,450   Onondaga Civic Development Corporation, New York, Revenue Bonds, Le Moyne College Project, Series 2012, 5.000%, 7/01/42 (Pre-refunded 7/01/22)   7/22 at 100.00 Baa2 1,489,556
    Western Nassau County Water Authority, New York, Water System Revenue Bonds, Series 2015A:        
1,325   5.000%, 4/01/40 (Pre-refunded 4/01/25)   4/25 at 100.00 AA- 1,526,427
1,950   5.000%, 4/01/45 (Pre-refunded 4/01/25)   4/25 at 100.00 AA- 2,246,439
117,180   Total U.S. Guaranteed       125,053,217
    Utilities – 32.9% (21.0% of Total Investments)        
1,045   Guam Power Authority, Revenue Bonds, Series 2012A, 5.000%, 10/01/34   10/22 at 100.00 BBB 1,078,764
    Long Island Power Authority, New York, Electric System General Revenue Bonds, Series 2000A:        
8,000   0.000%, 6/01/24  –  AGM Insured   No Opt. Call AA 7,860,320
8,000   0.000%, 6/01/25  –  AGM Insured   No Opt. Call AA 7,776,640
20,000   0.000%, 6/01/26  –  AGM Insured   No Opt. Call AA 19,182,000
10,000   0.000%, 6/01/27  –  AGM Insured   No Opt. Call AA 9,434,700
15,000   0.000%, 6/01/28  –  AGM Insured   No Opt. Call AA 13,809,750
10,000   0.000%, 6/01/29  –  AGM Insured   No Opt. Call AA 8,984,800
2,590   Long Island Power Authority, New York, Electric System General Revenue Bonds, Series 2014A, 5.000%, 9/01/44   9/24 at 100.00 A 2,873,942
6,520   Long Island Power Authority, New York, Electric System General Revenue Bonds, Series 2017, 5.000%, 9/01/47   9/27 at 100.00 A 7,935,688
11

NRK Nuveen New York AMT-Free Quality Municipal Income Fund (continued)
  Portfolio of Investments November 30, 2021
  (Unaudited)
Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Utilities (continued)        
$4,085   New York City Municipal Water Finance Authority, New York, Water and Sewer System Second General Resolution Revenue Bonds, Fiscal 2013 Series DD, 5.000%, 6/15/35   6/23 at 100.00 AA+ $4,373,156
10,000   New York City Municipal Water Finance Authority, New York, Water and Sewer System Second General Resolution Revenue Bonds, Fiscal 2014 Series DD, 5.000%, 6/15/35   6/24 at 100.00 AA+ 11,124,600
5,000   New York City Municipal Water Finance Authority, New York, Water and Sewer System Second General Resolution Revenue Bonds, Fiscal 2015 Series HH, 5.000%, 6/15/39   6/25 at 100.00 AA+ 5,725,750
15,000   New York City Municipal Water Finance Authority, New York, Water and Sewer System Second General Resolution Revenue Bonds, Fiscal 2017 Series CC-1, 5.000%, 6/15/46   6/26 at 100.00 AA+ 17,643,150
    New York City Municipal Water Finance Authority, New York, Water and Sewer System Second General Resolution Revenue Bonds, Fiscal 2018 Series AA:        
5,000   5.000%, 6/15/37   6/27 at 100.00 AA+ 6,070,700
3,000   5.000%, 6/15/38   6/27 at 100.00 AA+ 3,639,840
3,000   New York City Municipal Water Finance Authority, New York, Water and Sewer System Second General Resolution Revenue Bonds, Fiscal 2018 Series CC-1, 5.000%, 6/15/48   6/27 at 100.00 AA+ 3,615,420
25,000   New York City Municipal Water Finance Authority, New York, Water and Sewer System Second General Resolution Revenue Bonds, Fiscal 2018 Series DD-2, 5.000%, 6/15/48, 144A (UB)   12/27 at 100.00 AA+ 30,575,750
1,400   New York City Municipal Water Finance Authority, New York, Water and Sewer System Second General Resolution Revenue Bonds, Fiscal 2018 Series EE, 5.000%, 6/15/40   12/27 at 100.00 AA+ 1,721,972
    New York City Municipal Water Finance Authority, New York, Water and Sewer System Second General Resolution Revenue Bonds, Fiscal 2018 Series FF:        
13,815   5.000%, 6/15/38   6/28 at 100.00 AA+ 17,147,869
10,000   5.000%, 6/15/40   6/28 at 100.00 AA+ 12,377,000
9,205   New York City Municipal Water Finance Authority, New York, Water and Sewer System Second General Resolution Revenue Bonds, Fiscal 2019 Series FF-2, 5.000%, 6/15/40   6/29 at 100.00 AA+ 11,637,145
8,500   New York City Municipal Water Finance Authority, New York, Water and Sewer System Second General Resolution Revenue Bonds, Fiscal 2021 Series BB-1, 5.000%, 6/15/50   12/30 at 100.00 AA+ 10,881,190
2,000   New York City Municipal Water Finance Authority, New York, Water and Sewer System Second General Resolution Revenue Bonds, Fiscal 2021 Series CC-1, 5.000%, 6/15/51   6/31 at 100.00 AA+ 2,576,100
    New York State Environmental Facilities Corporation, State Clean Water and Drinking Water Revolving Funds Revenue Bonds, New York City Municipal Water Finance Authority Projects, Second Resolution:        
2,580   5.000%, 6/15/30   6/24 at 100.00 AAA 2,879,873
3,110   5.000%, 6/15/36   6/25 at 100.00 AAA 3,575,505
    New York State Environmental Facilities Corporation, State Clean Water and Drinking Water Revolving Funds Revenue Bonds, New York City Municipal Water Finance Authority Projects-Second Resolution Bonds,:        
7,350   5.000%, 6/15/42   6/27 at 100.00 AAA 8,982,141
3,500   5.000%, 6/15/42   6/27 at 100.00 AAA 4,277,210
1,940   4.000%, 6/15/46   6/26 at 100.00 AAA 2,162,149
4,000   5.000%, 6/15/47   6/27 at 100.00 AAA 4,880,920
13,500   5.000%, 6/15/47, 144A (UB) (6)   6/27 at 100.00 AAA 16,473,105
10,430   5.000%, 6/15/48   6/28 at 100.00 AAA 12,882,510
12

Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Utilities (continued)        
$22,340   New York State Environmental Facilities Corporation, State Revolving Funds Revenue Bonds, 2010 Master Financing Program, Green Series 2014B, 5.000%, 5/15/44   5/24 at 100.00 AAA $24,635,658
5,000   New York State Environmental Facilities Corporation, State Revolving Funds Revenue Bonds, 2010 Master Financing Program, Green Series 2016B, 5.000%, 8/15/41   8/26 at 100.00 AAA 5,907,850
7,725   New York State Environmental Facilities Corporation, State Revolving Funds Revenue Bonds, 2010 Master Financing Program, Green Series 2020B, 3.000%, 10/15/50   10/30 at 100.00 AAA 8,408,894
3,915   New York State Environmental Facilities Corporation, State Revolving Funds Revenue Bonds, 2010 Master Financing Program, Green Series 2021B, 4.000%, 8/15/51, (WI/DD, Settling 12/9/21)   2/32 at 100.00 Aaa 4,736,132
3,095   New York State Environmental Facilities Corporation, State Revolving Funds Revenue Bonds, 2010 Master Financing Program, Series 2012B, 5.000%, 2/15/42   2/22 at 100.00 AAA 3,123,195
    New York State Power Authority, General Revenue Bonds, Series 2020A:        
4,890   4.000%, 11/15/50   5/30 at 100.00 AA 5,742,572
6,550   4.000%, 11/15/60   5/30 at 100.00 AA 7,623,283
735   Puerto Rico Aqueduct and Sewerage Authority, Revenue Bonds, Senior Lien Series 2008A, 6.125%, 7/01/24   No Opt. Call CCC 797,504
    Puerto Rico Aqueduct and Sewerage Authority, Revenue Bonds, Senior Lien Series 2012A:        
985   5.500%, 7/01/28   7/22 at 100.00 CCC 1,013,782
3,640   5.750%, 7/01/37   7/22 at 100.00 CCC 3,751,639
2,975   6.000%, 7/01/47   7/22 at 100.00 CCC 3,070,022
7,020   Suffolk County Water Authority, New York, Waterworks Revenue Bonds, Series 2015A, 5.250%, 6/01/36   6/25 at 100.00 AAA 8,155,625
2,230   Upper Mohawk Valley Regional Water Finance Authority, New York, Water System Revenue Bonds, Series 2000, 0.000%, 4/01/23  –  AMBAC Insured   No Opt. Call Aa3 2,215,840
    Utility Debt Securitization Authority, New York, Restructuring Bonds, Refunding Series 2015:        
5,090   5.000%, 12/15/36   12/25 at 100.00 AAA 5,946,545
8,925   5.000%, 12/15/37   12/25 at 100.00 AAA 10,411,369
    Utility Debt Securitization Authority, New York, Restructuring Bonds, Series 2013TE:        
9,500   5.000%, 12/15/32   12/23 at 100.00 AAA 10,379,605
22,290   5.000%, 12/15/41   12/23 at 100.00 AAA 24,268,015
7,000   Utility Debt Securitization Authority, New York, Restructuring Bonds, Series 2016A, 5.000%, 12/15/35   6/26 at 100.00 AAA 8,267,560
    Utility Debt Securitization Authority, New York, Restructuring Bonds, Series 2016B:        
3,750   5.000%, 12/15/33   6/26 at 100.00 AAA 4,440,075
3,575   5.000%, 12/15/34   6/26 at 100.00 AAA 4,227,616
3,275   5.000%, 12/15/35   6/26 at 100.00 AAA 3,868,037
13

NRK Nuveen New York AMT-Free Quality Municipal Income Fund (continued)
  Portfolio of Investments November 30, 2021
  (Unaudited)
Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Utilities (continued)        
$5,000   Utility Debt Securitization Authority, New York, Restructuring Bonds, Series 2017, 5.000%, 12/15/39   12/27 at 100.00 AAA $6,193,800
382,075   Total Utilities       431,344,277
$1,886,799   Total Long-Term Investments (cost $1,870,526,865)       2,053,655,161
    Floating Rate Obligations – (2.3)%       (30,800,000)
    MuniFund Preferred Shares, net of deferred offering costs – (6.1)% (7)       (79,571,286)
    Variable Rate Demand Preferred Shares, net of deferred offering costs – (50.5)% (8)       (661,479,564)
    Other Assets Less Liabilities – 2.2%       28,843,684
    Net Asset Applicable to Common Shares – 100%       $1,310,647,995
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 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 $ — $2,053,655,161 $ — $2,053,655,161
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(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) 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.  
(6) Investment, or portion of investment, has been pledged to collateralize the net payment obligations for investments in inverse floating rate transactions.  
(7) MuniFund Preferred Shares, net of deferred offering costs as a percentage of Total Investments is 3.9%.  
(8) Variable Rate Demand Preferred Shares, net of deferred offering costs as a percentage of Total Investments is 32.2%.  
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.  
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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