Nuveen California Quality Municipal Income Fund

 

 

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

FORM N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY

Investment Company Act file number 811-09161

Nuveen California Quality Municipal Income Fund

(Exact name of registrant as specified in charter)

Nuveen Investments

    333 West Wacker Drive, Chicago, Illinois 60606    

(Address of principal executive offices) (Zip code)

Gifford R. Zimmerman

Vice President and Secretary

    333 West Wacker Drive, Chicago, Illinois 60606    

(Name and address of agent for service)

Registrant’s telephone number, including area code:     312-917-7700    

Date of fiscal year end:       February 28      

Date of reporting period: May 31, 2018

Form N-Q is to be used by management investment companies, other than small business investment companies registered on Form N-5 (§§ 239.24 and 274.5 of this chapter), to file reports with the Commission, not later than 60 days after the close of the first and third fiscal quarters, pursuant to rule 30b1-5 under the Investment Company Act of 1940 (17 CFR 270.30b1-5). The Commission may use the information provided on Form N-Q in its regulatory, disclosure review, inspection, and policymaking roles.

A registrant is required to disclose the information specified by Form N-Q, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-Q unless the Form displays a currently valid Office of Management and Budget (“OMB”) control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to the Secretary, Securities and Exchange Commission, 450 Fifth Street, NW, Washington, DC 20549-0609. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. § 3507.

 

 

 

 

 

Item 1. Schedule of Investments

 

 

NAC
Nuveen California Quality Municipal Income Fund
Portfolio of Investments    as of May 31, 2018
(Unaudited)
Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    LONG-TERM INVESTMENTS – 157.0% (100.0% of Total Investments)        
    MUNICIPAL BONDS – 157.0% (100.0% of Total Investments)        
    Consumer Staples  – 7.3% (4.7% of Total Investments)        
$ 1,580   California County Tobacco Securitization Agency, Tobacco Settlement Asset-Backed Bonds, Alameda County Tobacco Asset Securitization Corporation, Series 2002, 5.750%, 6/01/29   8/18 at 100.00 Baa1 $1,596,227
1,000   California County Tobacco Securitization Agency, Tobacco Settlement Asset-Backed Bonds, Golden Gate Tobacco Funding Corporation, Turbo, Series 2007A, 5.000%, 6/01/47   8/18 at 100.00 N/R 999,970
    California County Tobacco Securitization Agency, Tobacco Settlement Asset-Backed Bonds, Los Angeles County Securitization Corporation, Series 2006A:        
13,840   5.600%, 6/01/36   12/18 at 100.00 B2 13,986,012
17,560   5.650%, 6/01/41   12/18 at 100.00 B2 17,723,659
    California County Tobacco Securitization Agency, Tobacco Settlement Asset-Backed Bonds, Sonoma County Tobacco Securitization Corporation, Series 2005:        
760   4.250%, 6/01/21   8/18 at 100.00 A 761,900
3,735   5.250%, 6/01/45   8/18 at 100.00 BB- 3,744,450
1,530   California County Tobacco Securitization Agency, Tobacco Settlement Asset-Backed Bonds, Stanislaus County Tobacco Funding Corporation, Series 2002A, 5.500%, 6/01/33   8/18 at 100.00 A3 1,551,191
4,530   California Statewide Financing Authority, Tobacco Settlement Asset-Backed Bonds, Pooled Tobacco Securitization Program, Series 2002A, 5.625%, 5/01/29   8/18 at 100.00 Baa2 4,534,711
50,000   California Statewide Financing Authority, Tobacco Settlement Asset-Backed Bonds, Pooled Tobacco Securitization Program, Series 2006A, 0.000%, 6/01/46   8/18 at 100.00 N/R 8,503,500
61,645   Golden State Tobacco Securitization Corporation, California, Tobacco Settlement Asset-Backed Bonds, Senior Convertible Series 2007A-2, 5.300%, 6/01/37   6/22 at 100.00 B3 63,451,198
    Golden State Tobacco Securitization Corporation, California, Tobacco Settlement Asset-Backed Bonds, Series 2007A-1:        
18,485   5.000%, 6/01/33   7/18 at 100.00 B+ 18,577,425
10,875   5.125%, 6/01/47   8/18 at 100.00 B- 10,875,326
19,000   Silicon Valley Tobacco Securitization Authority, California, Tobacco Settlement Asset-Backed Bonds, Santa Clara County Tobacco Securitization Corporation, Series 2007B, 0.000%, 6/01/47   8/18 at 100.00 N/R 3,133,670
    Tobacco Securitization Authority of Northern California, Tobacco Settlement Asset-Backed Bonds, Series 2005A-1:        
8,500   5.375%, 6/01/38   8/18 at 100.00 B- 8,514,450
1,250   5.500%, 6/01/45   8/18 at 100.00 B- 1,251,675
1

NAC Nuveen California Quality Municipal Income Fund (continued)
  Portfolio of Investments as of May 31, 2018
  (Unaudited)
Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Consumer Staples (continued)        
$ 3,200   Tobacco Securitization Authority of Southern California, Tobacco Settlement Asset-Backed Bonds, San Diego County Tobacco Asset Securitization Corporation, Senior Series 2006A, 5.125%, 6/01/46   8/18 at 100.00 B2 $ 3,207,040
217,490   Total Consumer Staples       162,412,404
    Education and Civic Organizations – 4.3% (2.7% of Total Investments)        
4,000   ABAG Finance Authority for Non-Profit Corporations, California, Revenue Bonds, The Jackson Laboratory, Series 2012, 5.000%, 7/01/37   7/22 at 100.00 A1 4,352,680
7,000   California Educational Facilities Authority, Revenue Bonds, Stanford University, Refunding Series 2014U-6, 5.000%, 5/01/45   No Opt. Call AAA 9,322,530
2,205   California Educational Facilities Authority, Revenue Bonds, University of San Francisco, Series 2011, 6.125%, 10/01/36   10/21 at 100.00 A2 2,495,354
5,385   California Municipal Finance Authority, Charter School Revenue Bonds, Rocketship Education Multiple Projects, Series 2014A, 7.250%, 6/01/43   6/22 at 102.00 N/R 6,161,894
1,000   California Municipal Finance Authority, Revenue Bonds, Biola University, Series 2013, 5.000%, 10/01/38   10/23 at 100.00 Baa1 1,085,910
    California Municipal Finance Authority, Revenue Bonds, Creative Center of Los Altos Project Pinewood & Oakwood Schools, Series 2016B:        
800   4.000%, 11/01/36, 144A   11/26 at 100.00 N/R 771,640
1,000   4.500%, 11/01/46, 144A   11/26 at 100.00 N/R 1,006,230
390   California School Finance Authority, Charter School Revenue Bonds, Kepler Neighborhood School, Series 2017A, 5.000%, 5/01/27, 144A   No Opt. Call N/R 352,385
1,615   California School Finance Authority, School Facility Revenue Bonds, Alliance for College-Ready Public Schools Project, Series 2015A, 5.000%, 7/01/45, 144A   7/25 at 100.00 BBB 1,748,770
2,150   California School Finance Authority, School Facility Revenue Bonds, Alliance for College-Ready Public Schools Project, Series 2016A, 5.000%, 7/01/46, 144A   7/25 at 100.00 BBB 2,332,277
    California School Finance Authority, School Facility Revenue Bonds, Alliance for College-Ready Public Schools Project, Series 2016C:        
5,995   5.000%, 7/01/46   7/25 at 101.00 BBB 6,522,320
8,340   5.250%, 7/01/52   7/25 at 101.00 BBB 9,147,729
800   California School Finance Authority, School Facility Revenue Bonds, Value Schools, Series 2016A, 6.000%, 7/01/51, 144A   7/26 at 100.00 BB+ 870,912
1,410   California State Public Works Board, Lease Revenue Refunding Bonds, Community Colleges Projects, Series 1996B, 5.625%, 3/01/19  –  AMBAC Insured   9/18 at 100.00 A1 1,414,554
    California State University, Systemwide Revenue Bonds, Series 2016A:        
4,140   4.000%, 11/01/38   5/26 at 100.00 Aa2 4,378,588
2,640   5.000%, 11/01/41   5/26 at 100.00 Aa2 3,075,864
1,815   California Statewide Communities Development Authority, Charter School Revenue Bonds, Rocketship 4 - Mosaic Elementary Charter School, Series 2011A, 8.500%, 12/01/41   12/21 at 100.00 N/R 2,112,134
5,500   California Statewide Communities Development Authority, Revenue Bonds, Buck Institute for Research on Aging, Series 2014, 5.000%, 11/15/44  –  AGM Insured   11/24 at 100.00 AA 6,099,555
6,450   California Statewide Communities Development Authority, School Facility Revenue Bonds, Alliance College-Ready Public Schools, Series 2011A, 7.000%, 7/01/46   7/21 at 100.00 BBB- 7,049,334
2

Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Education and Civic Organizations (continued)        
$ 8,735   Los Angeles Department of Water and Power, California, Power System Revenue Bonds, Series 2018A, 5.000%, 7/01/38   1/28 at 100.00 AA $10,395,611
12,500   University of California, General Revenue Bonds, Series 2017AV, 5.250%, 5/15/47   5/27 at 100.00 AA 14,832,625
83,870   Total Education and Civic Organizations       95,528,896
    Health Care – 15.5% (9.9% of Total Investments)        
9,345   ABAG Finance Authority for Nonprofit Corporations, California, Revenue Bonds, Sharp HealthCare, Series 2014A, 5.000%, 8/01/43   8/23 at 100.00 AA 10,283,331
1,285   California Health Facilities Financing Authority, California, Revenue Bonds, Sutter Health, Refunding Series 2015A, 5.000%, 8/15/43   8/25 at 100.00 AA- 1,455,532
10,955   California Health Facilities Financing Authority, California, Revenue Bonds, Sutter Health, Refunding Series 2016B, 5.000%, 11/15/46   11/26 at 100.00 AA- 12,578,969
7,250   California Health Facilities Financing Authority, California, Revenue Bonds, Sutter Health, Refunding Series 2018A, 5.000%, 11/15/48   11/27 at 100.00 AA- 8,402,678
10,000   California Health Facilities Financing Authority, California, Revenue Bonds, Sutter Health, Series 2016A, 5.000%, 11/15/46   11/25 at 100.00 AA- 11,347,200
15,000   California Health Facilities Financing Authority, Revenue Bonds, Cedars-Sinai Medical Center, Refunding Series 2016B, 4.000%, 8/15/39   8/26 at 100.00 Aa3 15,759,150
6,105   California Health Facilities Financing Authority, Revenue Bonds, Lucile Salter Packard Children's Hospital, Series 2014A, 5.000%, 8/15/43   8/24 at 100.00 AA- 6,776,001
1,250   California Health Facilities Financing Authority, Revenue Bonds, Memorial Health Services, Series 2012A, 5.000%, 10/01/33   10/22 at 100.00 AA- 1,394,150
3,930   California Health Facilities Financing Authority, Revenue Bonds, Providence Health & Services, Refunding Series 2014A, 5.000%, 10/01/38   10/24 at 100.00 AA- 4,481,615
8,375   California Health Facilities Financing Authority, Revenue Bonds, Providence Health & Services, Series 2014B, 5.000%, 10/01/44   10/24 at 100.00 AA- 9,358,727
11,250   California Health Facilities Financing Authority, Revenue Bonds, Providence Saint Joseph Health, Refunding Series 2016A, 4.000%, 10/01/47   10/26 at 100.00 AA- 11,669,287
8,760   California Health Facilities Financing Authority, Revenue Bonds, Rady Children's Hospital - San Diego, Series 2011, 5.250%, 8/15/41   8/21 at 100.00 AA 9,408,853
4,765   California Health Facilities Financing Authority, Revenue Bonds, Saint Joseph Health System, Series 2009A, 5.750%, 7/01/39   7/19 at 100.00 AA- 4,973,802
685   California Municipal Finance Authority, Revenue Bonds, Eisenhower Medical Center, Series 2017A, 5.000%, 7/01/42   7/27 at 100.00 Baa2 762,590
11,520   California Municipal Finance Authority, Revenue Bonds, NorthBay Healthcare Group, Series 2017A, 5.250%, 11/01/41   11/26 at 100.00 BBB- 12,755,981
1,455   California Public Finance Authority, Revenue Bonds, Henry Mayo Newhall Hospital, Series 2017, 5.000%, 10/15/47   10/26 at 100.00 BBB- 1,572,535
5,760   California Public Finance Authority, Revenue Bonds, Sharp HealthCare, Series 2017A, 5.000%, 8/01/47   2/28 at 100.00 AA 6,579,302
    California Statewide Communities Development Authority, California, Revenue Bonds, Loma Linda University Medical Center, Series 2014A:        
1,000   5.250%, 12/01/34   12/24 at 100.00 BB+ 1,094,760
3,575   5.250%, 12/01/44   12/24 at 100.00 BB+ 3,881,449
3

NAC Nuveen California Quality Municipal Income Fund (continued)
  Portfolio of Investments as of May 31, 2018
  (Unaudited)
Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Health Care (continued)        
    California Statewide Communities Development Authority, California, Revenue Bonds, Loma Linda University Medical Center, Series 2016A:        
$ 3,345   5.000%, 12/01/36, 144A   6/26 at 100.00 BB+ $3,617,015
6,040   5.000%, 12/01/46, 144A   6/26 at 100.00 BB 6,458,210
50,340   5.250%, 12/01/56, 144A   6/26 at 100.00 BB+ 54,607,825
    California Statewide Communities Development Authority, Revenue Bonds, Adventist Health System/West, Series 2015A:        
2,345   5.000%, 3/01/35   3/26 at 100.00 A 2,649,475
3,000   5.000%, 3/01/45   3/26 at 100.00 A 3,321,990
2,670   California Statewide Communities Development Authority, Revenue Bonds, Huntington Memorial Hospital, Refunding Series 2014B, 5.000%, 7/01/44   7/24 at 100.00 A- 2,958,227
25,290   California Statewide Communities Development Authority, Revenue Bonds, Kaiser Permanente, Series 2012A, 5.000%, 4/01/42   4/22 at 100.00 AA- 27,610,863
    California Statewide Community Development Authority, Revenue Bonds, Daughters of Charity Health System, Series 2005A:        
11,260   5.750%, 7/01/24   8/18 at 100.00 CCC 11,147,513
11,035   5.750%, 7/01/30   8/18 at 100.00 CCC 10,924,650
7,725   5.750%, 7/01/35   8/18 at 100.00 CCC 7,647,750
10,000   5.500%, 7/01/39   8/18 at 100.00 CCC 9,900,000
3,385   California Statewide Community Development Authority, Revenue Bonds, Sherman Oaks Health System, Series 1998A, 5.000%, 8/01/22  –  AMBAC Insured   No Opt. Call AA- 3,621,510
10,225   Madera County, California, Certificates of Participation, Children's Hospital Central California, Series 2010, 5.375%, 3/15/36   3/20 at 100.00 AA- 10,770,095
6,200   Madera County, California, Certificates of Participation, Valley Children's Hospital Project, Series 1995, 5.750%, 3/15/28  –  NPFG Insured   9/18 at 100.00 A1 6,220,522
    Marysville, California, Revenue Bonds, Fremont-Rideout Health Group, Series 2011:        
275   5.125%, 1/01/32   1/21 at 100.00 A 295,312
525   5.200%, 1/01/34   1/21 at 100.00 A 564,485
125   5.250%, 1/01/35   1/21 at 100.00 A 134,459
250   5.250%, 1/01/37   1/21 at 100.00 A 268,658
15,615   5.250%, 1/01/42   1/21 at 100.00 A 16,792,527
1,890   Oak Valley Hospital District, Stanislaus County, California, Revenue Bonds, Series 2010A, 6.500%, 11/01/29   11/20 at 100.00 BB 1,953,466
7,745   Palomar Health System, California, Revenue Bonds, Refunding Series 2017, 5.000%, 11/01/42   11/27 at 100.00 Ba1 8,397,594
17,400   San Buenaventura, California, Revenue Bonds, Community Memorial Health System, Series 2011, 7.500%, 12/01/41   12/21 at 100.00 BB 19,547,160
318,950   Total Health Care       343,945,218
4

Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Housing/Multifamily – 1.2% (0.7% of Total Investments)        
    California Municipal Finance Authority, Mobile Home Park Revenue Bonds, Caritas Projects Series 2012A:        
$ 6,540   5.125%, 8/15/32   8/22 at 100.00 BBB $7,096,292
6,010   5.500%, 8/15/47   8/22 at 100.00 BBB 6,509,431
3,920   California Municipal Finance Authority, Mobile Home Park Revenue Bonds, Caritas Projects Series 2012B, 7.250%, 8/15/47   8/22 at 100.00 A1 4,381,188
    California Municipal Finance Authority, Mobile Home Park Senior Revenue Bonds, Caritas Affordable Housing, Inc. Projects, Series 2014A:        
1,680   5.250%, 8/15/39   8/24 at 100.00 BBB+ 1,848,319
2,150   5.250%, 8/15/49   8/24 at 100.00 BBB+ 2,350,359
    California Public Finance Authority, University Housing Revenue Bonds, National Campus Community Development - Claremont Properties LLC Claremont Colleges Project, Series 2017A:        
1,325   5.000%, 7/01/37, 144A   7/27 at 100.00 Ba2 1,427,065
1,000   5.000%, 7/01/47, 144A   7/27 at 100.00 Ba2 1,067,600
1,230   Independent Cities Finance Authority, California, Mobile Home Park Revenue Bonds, Augusta Communities Mobile Home Park, Series 2012A, 5.000%, 5/15/39   5/22 at 100.00 A+ 1,305,362
23,855   Total Housing/Multifamily       25,985,616
    Tax Obligation/General – 35.4% (22.6% of Total Investments)        
4,125   Alameda Unified School District, Alameda County, California, General Obligation Bonds, Series 2004A, 0.000%, 8/01/25  –  AGM Insured   No Opt. Call AA 3,426,184
4,300   Alhambra Unified School District, Los Angeles County, California, General Obligation Bonds, Refunding Series 2012A, 5.000%, 8/01/29  –  AGM Insured   8/22 at 100.00 Aa2 4,795,747
    California State, General Obligation Bonds, Refunding Various Purpose Series 2012:        
3,230   5.250%, 2/01/29   2/22 at 100.00 AA- 3,602,096
5,245   5.000%, 9/01/36   9/22 at 100.00 AA- 5,811,775
    California State, General Obligation Bonds, Refunding Various Purpose Series 2013:        
9,260   5.000%, 2/01/29   2/23 at 100.00 AA- 10,454,355
1,710   5.000%, 2/01/31   2/23 at 100.00 AA- 1,924,075
    California State, General Obligation Bonds, Refunding Various Purpose Series 2016:        
3,750   5.000%, 9/01/30   9/26 at 100.00 AA- 4,468,838
4,600   5.000%, 8/01/33   8/26 at 100.00 AA- 5,425,240
8,000   5.000%, 9/01/37   9/26 at 100.00 AA- 9,344,720
    California State, General Obligation Bonds, Various Purpose Refunding Series 2014:        
8,690   5.000%, 8/01/31   8/24 at 100.00 AA- 10,046,074
4,000   5.000%, 8/01/33   8/24 at 100.00 AA- 4,604,320
    California State, General Obligation Bonds, Various Purpose Refunding Series 2015:        
6,700   5.000%, 8/01/32   2/25 at 100.00 AA- 7,748,014
11,000   5.000%, 8/01/34   8/25 at 100.00 AA- 12,737,230
5,000   California State, General Obligation Bonds, Various Purpose Refunding Series 2016, 5.000%, 9/01/36   9/26 at 100.00 AA- 5,844,450
5

NAC Nuveen California Quality Municipal Income Fund (continued)
  Portfolio of Investments as of May 31, 2018
  (Unaudited)
Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Tax Obligation/General (continued)        
$ 140   California State, General Obligation Bonds, Various Purpose Series 2000, 5.625%, 5/01/22  –  FGIC Insured   8/18 at 100.00 Aa3 $140,463
    California State, General Obligation Bonds, Various Purpose Series 2009:        
8,950   6.000%, 4/01/38   4/19 at 100.00 AA- 9,267,456
8,505   5.500%, 11/01/39   11/19 at 100.00 AA- 8,958,827
67,235   6.000%, 11/01/39   11/19 at 100.00 AA- 71,288,598
    California State, General Obligation Bonds, Various Purpose Series 2010:        
16,000   6.000%, 3/01/33   3/20 at 100.00 AA- 17,180,960
15,060   5.500%, 3/01/40   3/20 at 100.00 AA- 16,005,467
12,605   5.250%, 11/01/40   11/20 at 100.00 AA- 13,563,358
    California State, General Obligation Bonds, Various Purpose Series 2011:        
13,835   5.250%, 10/01/28   10/21 at 100.00 AA- 15,302,340
14,520   5.000%, 9/01/31   9/21 at 100.00 AA- 15,889,817
15,025   5.000%, 9/01/41   9/21 at 100.00 AA- 16,373,193
21,420   5.000%, 10/01/41   10/21 at 100.00 AA- 23,389,783
    California State, General Obligation Bonds, Various Purpose Series 2013:        
9,940   5.000%, 4/01/37   4/23 at 100.00 AA- 11,115,306
9,755   5.000%, 2/01/43   2/23 at 100.00 AA- 10,843,463
15,145   5.000%, 4/01/43   4/23 at 100.00 AA- 16,891,824
7,240   5.000%, 11/01/43   11/23 at 100.00 AA- 8,169,688
    California State, General Obligation Bonds, Various Purpose Series 2014:        
24,970   5.000%, 5/01/32   5/24 at 100.00 AA- 28,674,050
8,910   5.000%, 10/01/39   10/24 at 100.00 AA- 10,199,812
10,245   5.000%, 12/01/43   12/23 at 100.00 AA- 11,579,719
1,815   5.000%, 10/01/44   10/24 at 100.00 AA- 2,072,022
    California State, General Obligation Bonds, Various Purpose Series 2015:        
9,500   5.000%, 3/01/45   3/25 at 100.00 AA- 10,788,010
6,345   5.000%, 8/01/45   8/25 at 100.00 AA- 7,253,414
    California State, General Obligation Bonds, Various Purpose Series 2017:        
3,780   5.000%, 8/01/46   8/26 at 100.00 AA- 4,376,673
8,000   5.000%, 11/01/47   11/27 at 100.00 AA- 9,410,480
8,360   California State, General Obligation Bonds, Various Purpose Series 2018, 5.000%, 10/01/47   4/26 at 100.00 AA- 9,625,035
3,550   Centinela Valley Union High School District, Los Angeles County, California, General Obligation Bonds, Series 2002A, 5.250%, 2/01/26  –  NPFG Insured   No Opt. Call A+ 4,070,679
7,500   Desert Community College District, Riverside County, California, General Obligation Bonds, Refunding Series 2016, 5.000%, 8/01/37   2/26 at 100.00 AA 8,714,100
8,620   Fremont Union High School District, Santa Clara County, California, General Obligation Bonds, Refunding Series 2017A, 5.000%, 8/01/44   8/27 at 100.00 AAA 10,203,494
5,150   Hacienda La Puente Unified School District Facilities Financing Authority, California, General Obligation Revenue Bonds, Series 2007, 5.000%, 8/01/26  –  AGM Insured   No Opt. Call AA 6,217,080
6

Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Tax Obligation/General (continued)        
$ 6,560   Hartnell Community College District, Monterey County, California, General Obligation Bonds, Election 2016 Series 2017A, 4.000%, 8/01/42   8/27 at 100.00 AA $6,936,150
6,850   Lake Tahoe Unified School District, El Dorado County, California, General Obligation Bonds, Series 2010, 0.000%, 8/01/45  –  AGM Insured (4)   No Opt. Call A1 4,936,179
4,545   Long Beach Unified School District, Los Angeles County, California, General Obligation Bonds, Election of 2008, Series 2017E, 5.000%, 8/01/43   8/26 at 100.00 AAA 5,287,608
3,010   Los Angeles Unified School District, Los Angeles County, California, General Obligation Bonds, Election 2008 Series 2016A, 4.000%, 7/01/40   7/25 at 100.00 AAA 3,184,791
12,675   Los Angeles Unified School District, Los Angeles County, California, General Obligation Bonds, Election 2008 Series 2018B-1, 5.250%, 7/01/42   1/28 at 100.00 AAA 15,243,462
1,285   Los Angeles Unified School District, Los Angeles County, California, General Obligation Bonds, Series 2009D, 5.000%, 7/01/27   7/19 at 100.00 Aa2 1,331,646
10,050   Manhattan Beach Unified School District, Los Angeles County, California, General Obligation Bonds, Election 2016 Measure EE Series 2018A, 4.000%, 9/01/46   9/28 at 100.00 Aa1 10,665,763
3,325   Manteca Unified School District, San Joaquin County, California, General Obligation Bonds, Election 2014 Series 2017B, 4.000%, 8/01/42   8/27 at 100.00 Aa2 3,512,962
4,100   Monrovia Unified School District, Los Angeles County, California, General Obligation Bonds, Series 2001B, 0.000%, 8/01/27  –  FGIC Insured   No Opt. Call Aa3 3,098,944
10,765   North Orange County Community College District, California, General Obligation Bonds, Election of 2002 Series 2003B, 0.000%, 8/01/27  –  FGIC Insured   No Opt. Call AA+ 8,428,241
1,815   Orland Joint Unified School District, Glenn and Tehama Counties, California, General Obligation Bonds, 2008 Election, Series 2012B, 0.000%, 8/01/51  –  AGM Insured   8/37 at 100.00 AA 1,100,616
2,370   Oxnard School District, Ventura County, California, General Obligation Bonds, Election 2012 Series 2013B, 5.000%, 8/01/43  –  AGM Insured   8/23 at 100.00 AA 2,611,550
2,575   Oxnard School District, Ventura County, California, General Obligation Refunding Bonds, Series 2001A, 5.750%, 8/01/30  –  NPFG Insured   2/22 at 103.00 A+ 2,998,794
9,385   Pajaro Valley Unified School District, Santa Cruz County, California, General Obligation Bonds, Refunding Election 2012 Series 2013A, 5.000%, 8/01/43   8/23 at 100.00 Aa2 10,403,272
10,330   Palomar Pomerado Health, California, General Obligation Bonds, Convertible Capital Appreciation, Election 2004 Series 2010A, 0.000%, 8/01/35   No Opt. Call A 5,306,624
5,000   Paramount Unified School District, Los Angeles County, California, General Obligation Bonds, Election 2006 Series 2011, 0.000%, 8/01/45   No Opt. Call A+ 5,175,650
28,000   San Bernardino Community College District, California, General Obligation Bonds, Election of 2008 Series 2009B, 0.000%, 8/01/44   No Opt. Call AA 9,674,280
4,250   San Diego Community College District, California, General Obligation Bonds, Refunding Series 2016, 5.000%, 8/01/41   8/26 at 100.00 AAA 4,998,723
    San Francisco Bay Area Rapid Transit District, California, General Obligation Bonds, Election of 2016, Green Series 2017A-1:        
8,075   4.000%, 8/01/42   8/27 at 100.00 AAA 8,584,048
1,925   5.000%, 8/01/47   8/27 at 100.00 AAA 2,263,261
1,425   San Joaquin Delta Community College District, California, General Obligation Bonds, Refunding Series 2015A, 5.000%, 8/01/32   8/25 at 100.00 Aa2 1,663,232
21,000   San Marcos Unified School District, San Diego County, California, General Obligation Bonds, 2010 Election, Series 2012B, 0.000%, 8/01/51   No Opt. Call AA- 5,483,100
7

NAC Nuveen California Quality Municipal Income Fund (continued)
  Portfolio of Investments as of May 31, 2018
  (Unaudited)
Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Tax Obligation/General (continued)        
$ 4,970   San Rafael City High School District, Marin County, California, General Obligation Bonds, Series 2004B, 0.000%, 8/01/27  –  FGIC Insured   No Opt. Call AA+ $3,842,257
8,700   Santa Ana College Improvement District 1, Orange County, California, General Obligation Bonds, Rancho Santiago Community College District, Election of 2012, Series 2017B, 4.000%, 8/01/41   8/27 at 100.00 AA 9,170,670
13,425   Santa Barbara Unified School District, Santa Barbara County, California, General Obligation Bonds, Election of 2016 Series 2017A, 4.000%, 8/01/41   8/27 at 100.00 Aa2 14,370,388
2,200   Santa Maria Joint Union High School District, Santa Barbara and San Luis Obispo Counties, California, General Obligation Bonds, Series 2003B, 5.625%, 8/01/24  –  AGM Insured   No Opt. Call Aa3 2,602,314
3,240   South San Francisco Unified School District, San Mateo County, California, General Obligation Bond Anticipation Notes, Measure J, Series 2015B, 5.000%, 9/01/40   9/25 at 100.00 Aa1 3,704,162
4,175   Southwestern Community College District, San Diego County, California, General Obligation Bonds, Election of 2000, Series 2004, 0.000%, 8/01/25  –  FGIC Insured   No Opt. Call Aa2 3,460,365
6,245   Southwestern Community College District, San Diego County, California, General Obligation Bonds, Election of 2008, Series 2011C, 5.250%, 8/01/36   8/21 at 100.00 Aa2 6,840,898
5,530   Stockton Unified School District, San Joaquin County, California, General Obligation Bonds, Election 2008 Series 2011D, 0.000%, 8/01/50  –  AGM Insured (4)   8/37 at 100.00 AA 5,080,466
26,000   Sylvan Union School District, Stanislaus County, California, General Obligation Bonds, Election of 2006, Series 2010, 0.000%, 8/01/49  –  AGM Insured (4)   No Opt. Call AA 19,805,760
3,605   Walnut Valley Unified School District, Los Angeles County, California, General Obligation Bonds, Election 2016 Series 2018A, 4.000%, 8/01/43   8/28 at 100.00 AAA 3,833,990
    Washington Township Health Care District, Alameda County, California, General Obligation Bonds, 2004 Election Series 2013B:        
4,740   5.500%, 8/01/38   8/24 at 100.00 Aa3 5,532,054
4,830   5.500%, 8/01/40   8/24 at 100.00 Aa3 5,622,168
    Washington Township Health Care District, Alameda County, California, General Obligation Bonds, 2012 Election Series 2013A:        
4,355   5.500%, 8/01/38   8/24 at 100.00 Aa3 5,082,720
3,500   5.500%, 8/01/40   8/24 at 100.00 Aa3 4,074,035
2,015   Wiseburn School District, Los Angeles County, California, General Obligation Bonds, Series 2012C, 5.000%, 8/01/26   8/22 at 100.00 Aa3 2,235,441
140,160   Yosemite Community College District, California, General Obligation Bonds, Capital Appreciation, Election 2004, Series 2010D, 0.000%, 8/01/42 (4)   No Opt. Call Aa2 100,341,946
818,735   Total Tax Obligation/General       786,286,759
    Tax Obligation/Limited – 29.6% (18.9% of Total Investments)        
1,680   Beaumont Financing Authority, California, Local Agency Revenue Bonds, Improvement Area 19A, Series 2015B, 5.000%, 9/01/35   9/25 at 100.00 N/R 1,842,137
1,655   Bell Community Housing Authority, California, Lease Revenue Bonds, Series 2005, 5.000%, 10/01/36  –  AMBAC Insured   8/18 at 100.00 N/R 1,654,983
3,370   Bell Community Redevelopment Agency, California, Tax Allocation Bonds, Bell Project Area, Series 2003, 5.500%, 10/01/23  –  RAAI Insured   8/18 at 100.00 AA 3,379,470
21,255   California Infrastructure and Economic Development Bank, Infrastructure State Revolving Fund Revenue Bonds, Series 2016A, 5.000%, 10/01/41   10/26 at 100.00 AAA 24,963,785
8

Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Tax Obligation/Limited (continued)        
    California State Public Works Board, Lease Revenue Bonds, Department of Corrections & Rehabilitation, Series 2013G:        
$ 10,690   5.250%, 9/01/30   9/23 at 100.00 A+ $12,232,781
18,135   5.250%, 9/01/32   9/23 at 100.00 A+ 20,684,962
    California State Public Works Board, Lease Revenue Bonds, Department of Corrections & Rehabilitation, Various Correctional Facilities Series 2013F:        
8,685   5.250%, 9/01/31   9/23 at 100.00 A+ 9,920,007
1,450   5.250%, 9/01/33   9/23 at 100.00 A+ 1,650,811
10,525   California State Public Works Board, Lease Revenue Bonds, Department of Corrections & Rehabilitation, Various Correctional Facilities Series 2014A, 5.000%, 9/01/39   9/24 at 100.00 A+ 11,867,885
17,395   California State Public Works Board, Lease Revenue Bonds, Judicial Council of California, New Stockton Courthouse, Series 2014B, 5.000%, 10/01/39   10/24 at 100.00 A+ 19,641,564
1,000   California State Public Works Board, Lease Revenue Bonds, Judicial Council of California, Various Projects Series 2013A, 5.000%, 3/01/30   3/23 at 100.00 A+ 1,121,080
1,000   California State Public Works Board, Lease Revenue Bonds, Judicial Council of California, Yuba City Courthouse, Series 2013D, 5.000%, 6/01/32   6/23 at 100.00 A+ 1,122,620
2,650   California State Public Works Board, Lease Revenue Bonds, Various Capital Projects, Series 2012A, 5.000%, 4/01/33   4/22 at 100.00 A+ 2,913,542
3,770   California State Public Works Board, Lease Revenue Bonds, Various Capital Projects, Series 2012G, 5.000%, 11/01/37   11/22 at 100.00 A+ 4,174,295
9,950   California State Public Works Board, Lease Revenue Bonds, Various Capital Projects, Series 2013I, 5.000%, 11/01/38   11/23 at 100.00 A+ 11,158,029
13,520   California State Public Works Board, Lease Revenue Bonds, Various Capital Projects, Series 2014E, 5.000%, 9/01/39   9/24 at 100.00 A+ 15,245,017
5,365   Chino Redevelopment Agency, California, Merged Chino Redevelopment Project Area Tax Allocation Bonds, Series 2006, 5.000%, 9/01/38  –  AMBAC Insured   8/18 at 100.00 A 5,367,843
4,250   Coronado Community Development Agency, California, Tax Allocation Bonds, Community Development Project, Series 2005, 5.000%, 9/01/30  –  AMBAC Insured   8/18 at 100.00 AAA 4,261,220
9,060   Fontana Redevelopment Agency, San Bernardino County, California, Tax Allocation Bonds, Jurupa Hills Redevelopment Project, Refunding Series 1997A, 5.500%, 10/01/27   No Opt. Call A 9,171,982
1,000   Fullerton Community Facilities District 1, California, Special Tax Bonds, Amerige Heights, Refunding Series 2012, 5.000%, 9/01/32   9/22 at 100.00 A- 1,091,140
110,320   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+ 124,290,925
1,000   Golden State Tobacco Securitization Corporation, California, Enhanced Tobacco Settlement Asset-Backed Revenue Bonds, Series 2013A, 5.000%, 6/01/30   6/23 at 100.00 A+ 1,119,620
    Government of Guam, Business Privilege Tax Bonds, Refunding Series 2015D:        
9,000   5.000%, 11/15/29   11/25 at 100.00 A 9,743,130
11,000   5.000%, 11/15/35   11/25 at 100.00 A 11,673,090
    Hesperia Community Redevelopment Agency, California, Tax Allocation Bonds, Series 2005A:        
1,750   5.000%, 9/01/25  –  SYNCORA GTY Insured   8/18 at 100.00 BBB 1,750,630
6,690   5.000%, 9/01/35  –  SYNCORA GTY Insured   8/18 at 100.00 BBB 6,691,070
9

NAC Nuveen California Quality Municipal Income Fund (continued)
  Portfolio of Investments as of May 31, 2018
  (Unaudited)
Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Tax Obligation/Limited (continued)        
$ 4,000   Hesperia Unified School District, San Bernardino County, California, Certificates of Participation, Series 2013A, 5.000%, 2/01/38  –  BAM Insured   2/23 at 100.00 AA $4,354,320
3,725   Inglewood Redevelopment Agency, California, Tax Allocation Bonds, Merged Redevelopment Project, Refunding Series 1998A, 5.250%, 5/01/23  –  AMBAC Insured   No Opt. Call N/R 3,974,947
    Jurupa Public Financing Authority, California, Special Tax Revenue Bonds, Series 2014A:        
530   5.000%, 9/01/29   9/24 at 100.00 A- 599,568
1,900   5.000%, 9/01/30   9/24 at 100.00 A- 2,145,898
1,220   5.000%, 9/01/31   9/24 at 100.00 A- 1,374,159
1,955   Jurupa Public Financing Authority, California, Special Tax Revenue Bonds, Series 2015A, 5.000%, 9/01/43   9/25 at 100.00 A+ 2,144,987
1,000   Lake Elsinore Public Financing Authority, California, Local Agency Revenue Bonds, Refunding Series 2015, 5.000%, 9/01/40   9/25 at 100.00 N/R 1,097,180
1,000   Lathrop, California, Limited Obligation Improvement Bonds, Crossroads Assessment District, Series 2015, 5.000%, 9/02/40   9/25 at 100.00 N/R 1,089,860
14,930   Los Angeles Community Redevelopment Agency, California, Lease Revenue Bonds, Vermont Manchester Social Services Project, Series 2005, 5.000%, 9/01/37  –  AMBAC Insured   8/18 at 100.00 Aa2 14,965,981
    Los Angeles County Metropolitan Transportation Authority, California, Measure R Sales Tax Revenue Bonds, Senior Series 2016A:        
5,125   5.000%, 6/01/36   6/26 at 100.00 AAA 6,019,517
5,620   5.000%, 6/01/37   6/26 at 100.00 AAA 6,596,475
12,745   Los Angeles County Metropolitan Transportation Authority, California, Proposition A First Tier Senior Sales Tax Revenue Bonds, Green Series 2017A, 5.000%, 7/01/39   7/27 at 100.00 AAA 15,123,982
45,565   Los Angeles County Metropolitan Transportation Authority, California, Proposition C Sales Tax Revenue Bonds, Senior Lien Series 2017A, 5.000%, 7/01/42   7/27 at 100.00 AA+ 53,229,944
9,045   Los Angeles County Public Works Financing Authority, California, Lease Revenue Bonds, Multiple Capital Facilities Project II, Series 2012, 5.000%, 8/01/42   8/22 at 100.00 AA 9,906,265
    Lynwood Redevelopment Agency, California, Project A Revenue Bonds, Subordinate Lien Series 2011A:        
1,625   6.750%, 9/01/26   9/21 at 100.00 A- 1,858,334
750   7.000%, 9/01/31   9/21 at 100.00 A- 864,555
1,900   Modesto, California, Special Tax Bonds, Community Facilities District 2004-1 Village One 2, Refunding Series 2014, 5.000%, 9/01/31   9/24 at 100.00 BBB 2,110,178
1,000   Norco Redevelopment Agency, California, Tax Allocation Bonds, Project Area 1, Series 2009, 7.000%, 3/01/34   8/18 at 100.00 A+ 1,004,230
1,655   Novato Redevelopment Agency, California, Tax Allocation Bonds, Hamilton Field Redevelopment Project, Series 2011, 6.750%, 9/01/40   9/21 at 100.00 A- 1,866,013
29,800   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 33,690,688
1,775   Patterson Public Finance Authority, California, Revenue Bonds, Community Facilities District 2001-1, Subordinate Lien Series 2013B, 5.875%, 9/01/39   9/23 at 100.00 N/R 1,974,279
10

Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Tax Obligation/Limited (continued)        
    Patterson Public Financing Authority, California, Revenue Bonds, Community Facilities District 2001-1, Senior Series 2013A:        
$ 11,435   5.250%, 9/01/30   9/23 at 100.00 N/R $12,586,390
10,260   5.750%, 9/01/39   9/23 at 100.00 N/R 11,351,048
10,360   Pico Rivera Water Authority, California, Revenue Bonds, Series 2001A, 6.250%, 12/01/32   6/18 at 100.00 N/R 10,453,654
8,750   Pittsburg Redevelopment Agency, California, Tax Allocation Bonds, Los Medanos Community Development Project, Series 1999, 0.000%, 8/01/23  –  AMBAC Insured   No Opt. Call AA- 7,650,562
3,250   Pomona Public Financing Authority, California, Revenue Refunding Bonds, Merged Redevelopment Projects, Series 2001AD, 5.000%, 2/01/27  –  NPFG Insured   8/18 at 100.00 Baa2 3,259,555
    Puerto Rico Sales Tax Financing Corporation, Sales Tax Revenue Bonds, Series 2007A:        
10,000   0.000%, 8/01/44  –  NPFG Insured   No Opt. Call Baa2 2,243,600
29,955   0.000%, 8/01/45  –  NPFG Insured   No Opt. Call Baa2 6,363,640
3,500   Rancho Cucamonga Redevelopment Agency Successor Agency, California, Tax Allocation Bonds, Rancho Redevelopment Project, Series 2014, 5.000%, 9/01/30   9/24 at 100.00 AA+ 4,013,520
1,500   Redding Redevelopment Agency, California, Tax Allocation Bonds, Canby-Hilltop-Cypress Area Project, Series 2003A, 5.000%, 9/01/20  –  NPFG Insured   8/18 at 100.00 A+ 1,504,095
960   Riverside County Redevelopment Agency, California, Tax Allocation Bonds, Jurupa Valley Project Area, Series 2011B, 6.500%, 10/01/25   10/21 at 100.00 A 1,093,277
    Riverside County, California, Special Tax Bonds, Community Facilities District 04-2 Lake Hill Crest, Series 2012:        
990   5.000%, 9/01/29   9/22 at 100.00 N/R 1,064,587
2,615   5.000%, 9/01/35   9/22 at 100.00 N/R 2,782,020
    Riverside County, California, Special Tax Bonds, Community Facilities District 05-8 Scott Road, Series 2013:        
555   5.000%, 9/01/30   9/22 at 100.00 N/R 594,078
710   5.000%, 9/01/42   9/22 at 100.00 N/R 750,456
    Roseville, California, Special Tax Bonds, Community Facilities District 1 Westpark, Refunding Series 2015:        
385   5.000%, 9/01/31   9/25 at 100.00 N/R 431,839
575   5.000%, 9/01/37   9/25 at 100.00 N/R 637,480
4,000   Sacramento Area Flood Control Agency, California, Consolidated Capital Assessment District 2 Bonds, Series 2016A, 5.000%, 10/01/41   10/26 at 100.00 AA 4,626,800
    Sacramento City Financing Authority, California, Lease Revenue Refunding Bonds, Series 1993A:        
540   5.400%, 11/01/20  –  NPFG Insured   No Opt. Call Aa3 565,769
4,855   5.400%, 11/01/20  –  AMBAC Insured   No Opt. Call A+ 5,086,681
4,250   Sacramento City Financing Authority, California, Tax Allocation Revenue Bonds, Merged Downtown Sacramento and Oak Park Projects, Series 2005A, 0.000%, 12/01/31  –  FGIC Insured   No Opt. Call Baa2 2,584,765
    San Buenaventura Redevelopment Agency, California, Merged Project Areas Tax Allocation Bonds, Series 2008:        
1,000   7.750%, 8/01/28   8/18 at 100.00 A 1,007,960
1,325   8.000%, 8/01/38   8/18 at 100.00 A 1,336,395
11

NAC Nuveen California Quality Municipal Income Fund (continued)
  Portfolio of Investments as of May 31, 2018
  (Unaudited)
Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Tax Obligation/Limited (continued)        
$ 625   San Clemente, California, Special Tax Revenue Bonds, Community Facilities District 2006-1 Marblehead Coastal, Series 2015, 5.000%, 9/01/40   9/25 at 100.00 N/R $682,806
34,510   San Diego County Regional Transportation Commission, California, Sales Tax Revenue Bonds, Limited Tax Series 2016A, 5.000%, 4/01/48   4/26 at 100.00 AAA 39,836,964
2,135   San Diego County Regional Transportation Commission, California, Sales Tax Revenue Bonds, Refunding Series 2012A, 5.000%, 4/01/42   4/22 at 100.00 AAA 2,343,205
5,000   San Diego County Regional Transportation Commission, California, Sales Tax Revenue Bonds, Series 2014A, 5.000%, 4/01/44   4/24 at 100.00 AAA 5,644,600
2,075   San Francisco City and County Redevelopment Agency Successor Agency, California, Special Tax Bonds, Community Facilities District 7, Hunters Point Shipyard Phase One Improvements, Refunding Series 2014, 5.000%, 8/01/39   8/24 at 100.00 N/R 2,259,177
5,000   San Francisco City and County Redevelopment Agency Successor Agency, California, Tax Allocation Bonds, Mission Bay North Redevelopment Project, Refunding Series 2016A, 5.000%, 8/01/41  –  NPFG Insured   8/26 at 100.00 A 5,699,300
255   San Francisco, California, Community Facilities District 6, Mission Bay South Public Improvements, Special Tax Refunding Bonds, Series 2013A, 5.000%, 8/01/33   8/22 at 100.00 N/R 276,346
7,860   Santa Ana Community Redevelopment Agency, California, Tax Allocation Bonds, Merged Project Area, Series 2011A, 6.750%, 9/01/28   3/21 at 100.00 AA+ 8,828,509
2,770   Santa Ana Community Redevelopment Agency, Orange County, California, Tax Allocation Refunding Bonds, South Main Street Redevelopment, Series 2003B, 5.000%, 9/01/19  –  FGIC Insured   8/18 at 100.00 A+ 2,776,510
1,315   Signal Hill Redevelopment Agency, California, Project 1 Tax Allocation Bonds, Series 2011, 7.000%, 10/01/26   4/21 at 100.00 N/R 1,475,759
    Temecula Public Financing Authority, California, Special Tax Bonds, Community Facilities District 16-01, Series 2017:        
2,090   5.500%, 9/01/27, 144A   No Opt. Call N/R 2,105,738
1,455   5.750%, 9/01/32, 144A   9/27 at 100.00 N/R 1,464,181
5,560   6.250%, 9/01/47, 144A   9/27 at 100.00 N/R 5,664,750
1,350   Temecula Valley Unified School District, Riverside County, California, Special Tax Bonds, Community Facilities District 2002-1 Improvement Area 1, Series 2012, 5.000%, 9/01/33   9/22 at 100.00 N/R 1,445,054
6,870   Vernon Redevelopment Agency, California, Tax Allocation Bonds, Industrial Redevelopment Project, Series 2005, 5.000%, 9/01/35  –  NPFG Insured   8/18 at 100.00 Baa2 6,873,435
1,620   Virgin Islands Public Finance Authority, Gross Receipts Taxes Loan Note, Refunding Series 2012A, 5.000%, 10/01/32  –  AGM Insured   10/22 at 100.00 AA 1,752,451
1,280   William S Hart School Financing Authority, California, Refunding Revenue Bonds, Series 2013, 5.000%, 9/01/34   9/23 at 100.00 A- 1,407,168
626,570   Total Tax Obligation/Limited       657,249,102
    Transportation – 18.5% (11.8% of Total Investments)        
    Alameda Corridor Transportation Authority, California, Revenue Bonds, Refunding Second Subordinate Lien Series 2016B:        
6,990   5.000%, 10/01/34   10/26 at 100.00 BBB+ 7,864,798
5,445   5.000%, 10/01/36   10/26 at 100.00 BBB+ 6,096,930
12

Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Transportation (continued)        
$ 20,725   Foothill/Eastern Transportation Corridor Agency, California, Toll Road Revenue Bonds, Refunding Junior Lien Series 2013C, 6.500%, 1/15/43   1/24 at 100.00 Baa3 $24,317,679
    Foothill/Eastern Transportation Corridor Agency, California, Toll Road Revenue Bonds, Refunding Series 2013A:        
45,735   5.750%, 1/15/46   1/24 at 100.00 BBB- 52,161,682
45,725   6.000%, 1/15/53   1/24 at 100.00 BBB- 53,198,294
1,200   Long Beach, California, Harbor Revenue Bonds, Series 2015D, 5.000%, 5/15/42   5/25 at 100.00 AA 1,362,360
    Los Angeles Department of Airports, California, Revenue Bonds, Los Angeles International Airport, Senior Lien Series 2015D:        
2,600   5.000%, 5/15/31 (Alternative Minimum Tax)   5/25 at 100.00 AA 2,957,058
11,420   5.000%, 5/15/33 (Alternative Minimum Tax)   5/25 at 100.00 AA 12,926,641
3,000   5.000%, 5/15/36 (Alternative Minimum Tax)   5/25 at 100.00 AA 3,373,680
11,335   5.000%, 5/15/41 (Alternative Minimum Tax)   5/25 at 100.00 AA 12,664,029
1,250   Los Angeles Department of Airports, California, Revenue Bonds, Los Angeles International Airport, Series 2010D, 5.000%, 5/15/40 (UB) (5)   5/20 at 100.00 AA 1,326,687
1,500   Los Angeles Department of Airports, California, Revenue Bonds, Los Angeles International Airport, Subordinate Lien Series 2016A, 5.000%, 5/15/35 (Alternative Minimum Tax)   5/26 at 100.00 AA- 1,707,300
    Los Angeles Department of Airports, California, Revenue Bonds, Los Angeles International Airport, Subordinate Lien Series 2016B:        
1,100   5.000%, 5/15/30 (Alternative Minimum Tax)   5/26 at 100.00 AA- 1,268,795
1,000   5.000%, 5/15/34 (Alternative Minimum Tax)   5/26 at 100.00 AA- 1,141,230
5,835   5.000%, 5/15/46 (Alternative Minimum Tax)   5/26 at 100.00 AA- 6,575,520
25,000   Los Angeles Department of Airports, California, Revenue Bonds, Los Angeles International Airport, Subordinate Lien Series 2017A, 5.000%, 5/15/47 (Alternative Minimum Tax)   5/27 at 100.00 AA- 28,414,250
5,000   Los Angeles Harbors Department, California, Revenue Bonds, Refunding Series 2014B, 5.000%, 8/01/44   8/24 at 100.00 AA 5,612,050
    Los Angeles Harbors Department, California, Revenue Bonds, Series 2014C:        
1,160   5.000%, 8/01/34   8/24 at 100.00 AA 1,325,242
1,575   5.000%, 8/01/35   8/24 at 100.00 AA 1,791,657
1,865   5.000%, 8/01/36   8/24 at 100.00 AA 2,110,192
6,610   5.000%, 8/01/44   8/24 at 100.00 AA 7,419,130
95   Palm Springs Financing Authority, California, Palm Springs International Airport Revenue Bonds, Series 2006, 5.450%, 7/01/20 (Alternative Minimum Tax)   8/18 at 100.00 N/R 95,029
    Port of Oakland, California, Revenue Bonds, Refunding Series 2012P:        
4,895   5.000%, 5/01/29 (Alternative Minimum Tax)   5/22 at 100.00 A+ 5,349,745
7,340   5.000%, 5/01/31 (Alternative Minimum Tax)   5/22 at 100.00 A+ 7,999,059
1,000   Riverside County Transportation Commission, California, Toll Revenue Senior Lien Bonds, Series 2013A, 5.750%, 6/01/44   6/23 at 100.00 BBB- 1,111,900
735   Sacramento Regional Transit District, California, Farebox Revenue Bonds, Refunding Series 2012, 5.000%, 3/01/42   9/20 at 100.00 A- 774,455
13

NAC Nuveen California Quality Municipal Income Fund (continued)
  Portfolio of Investments as of May 31, 2018
  (Unaudited)
Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Transportation (continued)        
$ 9,550   San Diego County Regional Airport Authority, California, Airport Revenue Bonds, Senior Series 2013B, 5.000%, 7/01/43 (Alternative Minimum Tax)   7/23 at 100.00 A+ $10,452,188
22,930   San Francisco Airports Commission, California, Revenue Bonds, San Francisco International Airport, Second Governmental Purpose Series 2016C, 5.000%, 5/01/46   5/26 at 100.00 A+ 26,327,997
4,500   San Francisco Airports Commission, California, Revenue Bonds, San Francisco International Airport, Second Series 2014B, 5.000%, 5/01/44   5/24 at 100.00 A+ 5,017,365
25,000   San Francisco Airports Commission, California, Revenue Bonds, San Francisco International Airport, Second Series 2016B, 5.000%, 5/01/46 (Alternative Minimum Tax)   5/26 at 100.00 A+ 28,233,250
14,500   San Francisco Airports Commission, California, Revenue Bonds, San Francisco International Airport, Second Series 2017A, 5.000%, 5/01/42 (Alternative Minimum Tax)   5/27 at 100.00 A+ 16,605,545
54,000   San Francisco Airports Commission, California, Revenue Bonds, San Francisco International Airport, Second Series 2017B, 5.000%, 5/01/47   5/27 at 100.00 A+ 62,752,860
2,465   San Francisco Airports Commission, California, Special Facilities Lease Revenue Bonds, San Francisco International Airport, SFO Fuel Company LLC, Series 2000A, 6.125%, 1/01/27  –  AGM Insured (Alternative Minimum Tax)   7/18 at 100.00 AA 2,473,282
    San Jose, California, Airport Revenue Bonds, Refunding Series 2017A:        
3,250   5.000%, 3/01/36 (Alternative Minimum Tax)   3/27 at 100.00 A2 3,708,835
3,000   5.000%, 3/01/37 (Alternative Minimum Tax)   3/27 at 100.00 A2 3,418,620
1,500   Stockton Public Financing Authority, California, Lease Revenue Bonds, Parking & Capital Projects, Series 2004, 5.250%, 9/01/34  –  FGIC Insured   8/18 at 100.00 Baa2 1,500,270
360,830   Total Transportation       411,435,604
    U.S. Guaranteed – 23.3% (14.8% of Total Investments) (6)        
7,000   ABAG Finance Authority for Non-Profit Corporations, California, Cal-Mortgage Insured Revenue Bonds, Channing House, Series 2010, 6.125%, 5/15/40 (Pre-refunded 5/15/20)   5/20 at 100.00 AA- 7,611,870
3,000   Antelope Valley Healthcare District, California, Revenue Bonds, Series 2011A, 7.250%, 3/01/36 (Pre-refunded 3/01/21)   3/21 at 100.00 N/R 3,427,530
5,705   Bay Area Toll Authority, California, Revenue Bonds, San Francisco Bay Area Toll Bridge, Series 2013S-4, 5.250%, 4/01/48 (Pre-refunded 4/01/23)   4/23 at 100.00 AA- 6,622,022
4,075   California Educational Facilities Authority, Revenue Bonds, Santa Clara University, Refunding Series 2010, 5.000%, 2/01/40 (Pre-refunded 2/01/20)   2/20 at 100.00 Aa3 4,304,911
2,120   California Educational Facilities Authority, Revenue Bonds, University of San Francisco, Series 2011, 6.125%, 10/01/36 (Pre-refunded 10/01/21)   10/21 at 100.00 N/R 2,417,521
2,470   California Educational Facilities Authority, Revenue Bonds, University of Southern California, Tender Option Bond Trust 2017-XF2456, 14.501%, 10/01/38 (Pre-refunded 10/01/18), 144A (IF) (5)   10/18 at 100.00 Aa1 2,587,621
16,405   California Health Facilities Financing Authority, Revenue Bonds, Childrens Hospital Los Angeles, Series 2010A, 5.250%, 7/01/38 (Pre-refunded 7/01/20)  –  AGC Insured   7/20 at 100.00 AA 17,601,089
    California Health Facilities Financing Authority, Revenue Bonds, Sutter Health, Series 2011B:        
6,000   6.000%, 8/15/42 (Pre-refunded 8/15/20)   8/20 at 100.00 AA- 6,563,460
6,530   6.000%, 8/15/42 (Pre-refunded 8/15/20) (UB)   8/20 at 100.00 AA- 7,143,232
5,360   California Infrastructure and Economic Development Bank, First Lien Revenue Bonds, San Francisco Bay Area Toll Bridge, Series 2003A, 5.000%, 7/01/23  –  AGM Insured (ETM)   No Opt. Call Aaa 6,193,909
14

Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    U.S. Guaranteed (6) (continued)        
$ 11,920   California Municipal Finance Authority, Mobile Home Park Revenue Bonds, Caritas Projects Series 2010A, 6.400%, 8/15/45 (Pre-refunded 8/15/20)   8/20 at 100.00 BBB $12,965,265
3,795   California Municipal Finance Authority, Revenue Bonds, Eisenhower Medical Center, Series 2010A, 5.750%, 7/01/40 (Pre-refunded 7/01/20)   7/20 at 100.00 Baa2 4,106,190
2,000   California Municipal Finance Authority, Revenue Bonds, Harbor Regional Center Project, Series 2009, 8.000%, 11/01/29 (Pre-refunded 11/01/19)   11/19 at 100.00 A3 2,173,980
5,000   California Municipal Finance Authority, Revenue Bonds, University of La Verne, Series 2010A, 6.250%, 6/01/40 (Pre-refunded 6/01/20)   6/20 at 100.00 A3 5,448,800
11,650   California State Public Works Board, Lease Revenue Bonds, Various Capital Projects, Series 2009G-1, 5.750%, 10/01/30 (Pre-refunded 10/01/19)   10/19 at 100.00 Aaa 12,300,070
6,860   California State Public Works Board, Lease Revenue Bonds, Various Capital Projects, Series 2009-I, 6.375%, 11/01/34 (Pre-refunded 11/01/19)   11/19 at 100.00 Aaa 7,325,177
2,260   California State Public Works Board, Lease Revenue Bonds, Various Capital Projects, Series 2010A-1, 5.750%, 3/01/30 (Pre-refunded 3/01/20)   3/20 at 100.00 Aaa 2,422,426
4,900   California State, General Obligation Bonds, Various Purpose Series 2009, 6.000%, 4/01/38 (Pre-refunded 4/01/19)   4/19 at 100.00 AAA 5,084,975
8,783   California Statewide Communities Development Authority, Revenue Bonds, Saint Joseph Health System, Tender Option Bond Trust 2016-XG0041, 15.682%, 7/01/47 (Pre-refunded 7/01/18)  –  AGM Insured, 144A (IF)   7/18 at 100.00 AA 8,889,450
32,000   California Statewide Communities Development Authority, Revenue Bonds, Sutter Health, Series 2011A, 6.000%, 8/15/42 (Pre-refunded 8/15/20)   8/20 at 100.00 AA- 35,005,120
2,010   California Statewide Community Development Authority, Revenue Bonds, Methodist Hospital Project, Series 2009, 6.750%, 2/01/38 (Pre-refunded 8/01/19)   8/19 at 100.00 N/R 2,129,474
1,035   California Statewide Community Development Authority, Revenue Bonds, Sutter Health, Series 2004D, 5.050%, 8/15/38 (Pre-refunded 8/15/18)  –  AGM Insured   8/18 at 100.00 AA 1,042,742
2,905   Carson Redevelopment Agency, California, Tax Allocation Bonds, Redevelopment Project Area 1, Series 2009A, 7.000%, 10/01/36 (Pre-refunded 10/01/19)   10/19 at 100.00 A- 3,112,562
5,425   Coast Community College District, Orange County, California, General Obligation Bonds, Series 2006C, 5.000%, 8/01/31 (Pre-refunded 8/01/18)  –  AGM Insured   8/18 at 100.00 AA+ 5,457,116
9,520   Contra Costa County, California, GNMA Mortgage-Backed Securities Program Home Mortgage Revenue Bonds, Series 1988, 8.250%, 6/01/21 (Alternative Minimum Tax) (ETM)   No Opt. Call Aaa 10,281,790
1,600   Eastern Municipal Water District, California, Water and Sewerage System Revenue Certificates of Participation, Tender Option Bond Trust 2015-XF0072, 12.289%, 7/01/35 (Pre-refunded 7/01/18), 144A (IF)   7/18 at 100.00 AA+ 1,914,448
59,055   Golden State Tobacco Securitization Corporation, California, Tobacco Settlement Asset-Backed Bonds, Series 2007A-1, 5.750%, 6/01/47 (Pre-refunded 7/05/18)   7/18 at 100.00 B3 59,350,275
    Irvine Unified School District Financing Authority, Orange County, California, Special Tax Bonds, Group II, Series 2006A:        
1,210   5.000%, 9/01/26 (Pre-refunded 9/01/18)   9/18 at 100.00 N/R 1,220,527
2,755   5.125%, 9/01/36 (Pre-refunded 9/01/18)   9/18 at 100.00 N/R 2,779,795
    National City Community Development Commission, California, Tax Allocation Bonds, National City Redevelopment Project, Series 2011:        
4,450   6.500%, 8/01/24 (Pre-refunded 8/01/21)   8/21 at 100.00 A 5,095,650
3,000   7.000%, 8/01/32 (Pre-refunded 8/01/21)   8/21 at 100.00 A 3,481,200
15

NAC Nuveen California Quality Municipal Income Fund (continued)
  Portfolio of Investments as of May 31, 2018
  (Unaudited)
Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    U.S. Guaranteed (6) (continued)        
$ 7,500   Newport Beach, California, Revenue Bonds, Hoag Memorial Hospital Presbyterian, Series 2011A, 6.000%, 12/01/40 (Pre-refunded 12/01/21)   12/21 at 100.00 N/R $8,594,250
    Norco Redevelopment Agency, California, Tax Allocation Refunding Bonds, Project Area 1, Refunding Series 2010:        
3,775   5.875%, 3/01/32 (Pre-refunded 3/01/20)   3/20 at 100.00 A+ 4,050,990
1,500   6.000%, 3/01/36 (Pre-refunded 3/01/20)   3/20 at 100.00 A+ 1,612,875
3,380   Orange County Sanitation District, California, Certificates of Participation, Tender Option Bond Trust 2016-XG0022, 14.631%, 2/01/35 (Pre-refunded 2/01/19), 144A (IF)   2/19 at 100.00 AAA 3,701,742
1,510   Orange County Sanitation District, California, Certificates of Participation, Tender Option Bond Trust 2017-XF2452, 14.887%, 2/01/35 (Pre-refunded 2/01/19), 144A (IF) (5)   2/19 at 100.00 AAA 1,653,782
5,840   Orange County Water District, California, Revenue Certificates of Participation, Series 1999A, 5.375%, 8/15/29 (ETM)   No Opt. Call N/R 7,275,122
905   Orange County Water District, California, Revenue Certificates of Participation, Series 2003B, 5.000%, 8/15/34 (Pre-refunded 8/15/32)  –  NPFG Insured   8/32 at 100.00 AAA 1,158,961
    Palomar Pomerado Health Care District, California, Certificates of Participation, Series 2009:        
12,000   6.625%, 11/01/29 (Pre-refunded 11/01/19)   11/19 at 100.00 N/R 12,837,960
7,885   6.750%, 11/01/39 (Pre-refunded 11/01/19)   11/19 at 100.00 N/R 8,449,251
39,485   Palomar Pomerado Health Care District, California, Certificates of Participation, Series 2010, 6.000%, 11/01/41 (Pre-refunded 11/01/20)   11/20 at 100.00 BBB- 43,563,011
20,340   Pittsburg Redevelopment Agency, California, Tax Allocation Bonds, Los Medanos Community Development Project, Refunding Series 2008A, 6.500%, 9/01/28 (Pre-refunded 9/01/18)   9/18 at 100.00 N/R 20,587,741
2,170   Pomona, California, GNMA/FHLMC Collateralized Single Family Mortgage Revenue Refunding Bonds, Series 1990B, 7.500%, 8/01/23 (ETM)   No Opt. Call Aaa 2,476,296
2,000   Puerto Rico Public Finance Corporation, Commonwealth Appropriation Bonds, Series 2002E, 6.000%, 8/01/26 (ETM)   No Opt. Call C 2,428,020
5,335   Rancho Santa Fe CSD Financing Authority, California, Revenue Bonds, Superior Lien Series 2011A, 5.750%, 9/01/30 (Pre-refunded 9/01/21)   9/21 at 100.00 A- 6,002,729
6,750   Riverside County Redevelopment Agency, California, Tax Allocation Bonds, Interstate 215 Corridor Redevelopment Project Area, Series 2010E, 6.500%, 10/01/40 (Pre-refunded 10/01/20)   10/20 at 100.00 A- 7,493,512
2,885   Riverside County Redevelopment Agency, California, Tax Allocation Housing Bonds, Series 2010A, 6.000%, 10/01/39 (Pre-refunded 10/01/20)   10/20 at 100.00 A3 3,173,500
1,460   Rohnert Park Community Development Commission, California, Tax Allocation Bonds, Redevelopment Project Series 2007R, 5.000%, 8/01/37  –  NPFG Insured (ETM)   8/18 at 100.00 Baa2 1,462,424
445   Sacramento Regional Transit District, California, Farebox Revenue Bonds, Refunding Series 2012, 5.000%, 3/01/42 (Pre-refunded 9/01/20)   9/20 at 100.00 N/R 476,239
6,500   San Diego Community College District, California, General Obligation Bonds, Refunding Series 2011, 5.000%, 8/01/41 (Pre-refunded 8/01/21)   8/21 at 100.00 AAA 7,165,210
16

Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    U.S. Guaranteed (6) (continued)        
    San Diego Public Facilities Financing Authority, California, Sewerage Revenue Bonds, Refunding Series 2010A:        
$ 11,320   5.250%, 5/15/25 (Pre-refunded 5/15/20)   5/20 at 100.00 AA+ $12,108,891
11,000   5.250%, 5/15/26 (Pre-refunded 5/15/20)   5/20 at 100.00 AA+ 11,766,590
12,000   5.250%, 5/15/27 (Pre-refunded 5/15/20)   5/20 at 100.00 AA+ 12,848,280
7,170   5.250%, 5/15/28 (Pre-refunded 5/15/20)   5/20 at 100.00 AA+ 7,676,847
2,000   San Francisco Redevelopment Finance Authority, California, Tax Allocation Revenue Bonds, Mission Bay North Redevelopment Project, Series 2009C, 6.500%, 8/01/39 (Pre-refunded 8/01/19)   8/19 at 100.00 A- 2,114,360
780   San Francisco Redevelopment Finance Authority, California, Tax Allocation Revenue Bonds, Mission Bay North Redevelopment Project, Series 2011C, 6.750%, 8/01/41 (Pre-refunded 2/01/21)   2/21 at 100.00 A- 882,149
    San Francisco Redevelopment Financing Authority, California, Tax Allocation Revenue Bonds, Mission Bay South Redevelopment Project, Series 2011D:        
785   7.000%, 8/01/33 (Pre-refunded 2/01/21)   2/21 at 100.00 BBB+ 892,883
980   7.000%, 8/01/41 (Pre-refunded 2/01/21)   2/21 at 100.00 BBB+ 1,114,681
2,750   San Jose Redevelopment Agency, California, Housing Set-Aside Tax Allocation Bonds, Merged Area Redevelopment Project, Series 2010A-1, 5.500%, 8/01/35 (Pre-refunded 8/01/20)   8/20 at 100.00 AA 2,977,810
1,825   San Jose Redevelopment Agency, California, Tax Allocation Bonds, Merged Area Redevelopment Project, Series 2008B, 6.250%, 8/01/20 (Pre-refunded 8/01/18)   8/18 at 100.00 A+ 1,839,399
1,850   San Juan Capistano, California, General Obligation Bonds, Open Space Program, Tender Option Bond Trust 2015-XF0048, 14.280%, 8/01/40 (Pre-refunded 8/01/19), 144A (IF)   8/19 at 100.00 AAA 2,150,533
    San Mateo Union High School District, San Mateo County, California, General Obligation Bonds, Election 2010 Series 2011A:        
220   5.000%, 9/01/42 (Pre-refunded 9/01/21)   9/21 at 100.00 N/R 242,359
1,895   5.000%, 9/01/42 (Pre-refunded 9/01/21)   9/21 at 100.00 Aaa 2,093,899
2,475   Temecula Redevelopment Agency, California, Redevelopment Project 1 Tax Allocation Housing Bonds Series 2011A, 7.000%, 8/01/39 (Pre-refunded 8/01/21)   8/21 at 100.00 BBB+ 2,867,510
1,200   Turlock Public Financing Authority, California, Tax Allocation Revenue Bonds, Series 2011, 7.500%, 9/01/39 (Pre-refunded 3/01/21)   3/21 at 100.00 A- 1,384,224
1,000   Union City Community Redevelopment Agency, California, Tax Allocation Revenue Bonds, Redevelopment Project, Subordinate Lien Series 2011, 6.875%, 12/01/33 (Pre-refunded 12/01/21)   12/21 at 100.00 A+ 1,171,740
8,760   University of California Regents, Medical Center Pooled Revenue Bonds, Series 2013J, 5.250%, 5/15/31 (Pre-refunded 5/15/23)   5/23 at 100.00 AA- 10,197,866
10,700   Upland, California, Certificates of Participation, San Antonio Community Hospital, Series 2011, 6.500%, 1/01/41 (Pre-refunded 1/01/21)   1/21 at 100.00 BBB+ 11,962,600
4,000   West Basin Municipal Water District, California, Certificates of Participation, Refunding Series 2008B, 5.000%, 8/01/28 (Pre-refunded 8/01/18)  –  AGC Insured   8/18 at 100.00 AA 4,023,680
    Westminster Redevelopment Agency, California, Tax Allocation Bonds, Commercial Redevelopment Project 1, Police Facility Subordinate Series 2009:        
12,500   6.250%, 11/01/39 (Pre-refunded 11/01/19)   11/19 at 100.00 N/R 13,289,750
5,000   5.750%, 11/01/45 (Pre-refunded 11/01/19)   11/19 at 100.00 N/R 5,281,250
17

NAC Nuveen California Quality Municipal Income Fund (continued)
  Portfolio of Investments as of May 31, 2018
  (Unaudited)
Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    U.S. Guaranteed (6) (continued)        
    Yorba Linda Redevelopment Agency, Orange County, California, Tax Allocation Revenue Bonds, Yorba Linda Redevelopment Project, Subordinate Lien Series 2011A:        
$ 865   6.000%, 9/01/26 (Pre-refunded 9/01/21)   9/21 at 100.00 N/R $980,045
1,420   6.500%, 9/01/32 (Pre-refunded 9/01/21)   9/21 at 100.00 N/R 1,628,712
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 4,440,000
478,958   Total U.S. Guaranteed       516,159,870
    Utilities – 5.5% (3.5% of Total Investments)        
4,930   California Statewide Communities Development Authority, Certificates of Participation, Rio Bravo Fresno Project, Refunding Series 1999A, 6.500%, 12/01/18   8/18 at 100.00 N/R 4,929,408
    Long Beach Bond Finance Authority, California, Natural Gas Purchase Revenue Bonds, Series 2007A:        
14,140   5.000%, 11/15/35   No Opt. Call A 17,077,868
7,610   5.500%, 11/15/37   No Opt. Call A 9,743,768
33,735   Los Angeles Department of Water and Power, California, Power System Revenue Bonds, Series 2012B, 5.000%, 7/01/43   7/22 at 100.00 AA 36,996,163
4,865   Los Angeles Department of Water and Power, California, Power System Revenue Bonds, Series 2013B, 5.000%, 7/01/28   7/23 at 100.00 AA 5,601,464
4,000   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 4,488,520
2,900   Los Angeles Department of Water and Power, California, Power System Revenue Bonds, Series 2016A, 5.000%, 7/01/37   1/26 at 100.00 AA 3,367,045
6,150   Los Angeles Department of Water and Power, California, Power System Revenue Bonds, Series 2017A, 5.000%, 7/01/47   1/27 at 100.00 AA 7,149,498
14,635   Los Angeles Department of Water and Power, California, Power System Revenue Bonds, Series 2017C, 5.000%, 7/01/42   7/27 at 100.00 AA 17,237,688
3,000   Los Angeles Department of Water and Power, California, Power System Revenue Bonds, Tender Option Bond Trust 2015-XF2047, 14.610%, 7/01/43, 144A (IF) (5)   7/22 at 100.00 AA 4,160,100
2,500   Sacramento Municipal Utility District, California, Electric Revenue Bonds, Tender Option Bond Trust 2016-XG0060, 14.712%, 8/15/41, 144A (IF) (5)   8/23 at 100.00 AA 3,685,125
    Southern California Public Power Authority, California, Revenue Bonds, Apex Power Project Series 2014A:        
1,565   5.000%, 7/01/35   7/24 at 100.00 AA 1,779,499
1,500   5.000%, 7/01/38   7/24 at 100.00 AA 1,692,075
4,000   Southern California Public Power Authority, Natural Gas Project 1 Revenue Bonds, Series 2007A, 5.000%, 11/01/33   No Opt. Call BBB+ 4,810,680
105,530   Total Utilities       122,718,901
18

Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Water and Sewer – 16.4% (10.4% of Total Investments)        
    Bay Area Water Supply and Conservation Agency, California, Revenue Bonds, Capital Cost Recovery Prepayment Program, Series 2013A:        
$ 2,000   5.000%, 10/01/27   4/23 at 100.00 AA- $2,276,580
6,010   5.000%, 10/01/29   4/23 at 100.00 AA- 6,820,388
7,000   5.000%, 10/01/34   4/23 at 100.00 AA- 7,875,280
3,500   California Infrastructure and Economic Development Bank, Clean Water State Revolving Fund Revenue Bonds, Green Series 2017, 5.000%, 10/01/33   4/27 at 100.00 AAA 4,201,260
    California Infrastructure and Economic Development Bank. Clean Water State Revolving Fund Revenue Bonds, Green Series 2018:        
5,000   5.000%, 10/01/43   4/28 at 100.00 AAA 5,976,900
5,415   5.000%, 10/01/48   4/28 at 100.00 AAA 6,431,883
    California Pollution Control Financing Authority, Water Furnishing Revenue Bonds, Poseidon Resources Channelside LP Desalination Project, Series 2012:        
3,925   5.000%, 7/01/37 (Alternative Minimum Tax), 144A   7/22 at 100.00 Baa3 4,197,473
65,500   5.000%, 11/21/45 (Alternative Minimum Tax), 144A   7/22 at 100.00 Baa3 69,866,230
175   California Statewide Community Development Authority, Water and Wastewater Revenue Bonds, Pooled Financing Program, Series 2003A, 5.250%, 10/01/23  –  AGM Insured   8/18 at 100.00 AA 175,516
385   California Statewide Community Development Authority, Water and Wastewater Revenue Bonds, Pooled Financing Program, Series 2004A, 5.250%, 10/01/24  –  AGM Insured   8/18 at 100.00 AA 386,117
2,500   Central Basin Municipal Water District, California, Certificates of Participation, Tender Option Bond Trust 2016-XG0038, 14.400%, 8/01/39  –  AGM Insured, 144A (IF) (5)   2/20 at 100.00 AA 2,933,225
10,000   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 AAA 11,270,400
4,950   East Valley Water District Financing Authority, California, Refunding Revenue Bonds, Series 2010, 5.000%, 10/01/40   10/20 at 100.00 AA- 5,253,039
5,915   Eastern Municipal Water District, California, Water and Wastewater Revenue Bonds, Refunding Series 2016A, 5.000%, 7/01/42   7/26 at 100.00 AA+ 6,835,670
4,265   Escondido Joint Powers Financing Authority, California, Revenue Bonds, Water System Financing, Series 2012, 5.000%, 9/01/41   3/22 at 100.00 AA- 4,613,280
    Los Angeles Department of Water and Power, California, Waterworks Revenue Bonds, Series 2011A:        
23,430   5.250%, 7/01/39 (UB)   1/21 at 100.00 AA+ 25,485,748
2,000   5.000%, 7/01/41   1/21 at 100.00 AA+ 2,145,660
2,355   Los Angeles Department of Water and Power, California, Waterworks Revenue Bonds, Series 2012B, 5.000%, 7/01/37   7/22 at 100.00 AA+ 2,596,128
24,070   Los Angeles Department of Water and Power, California, Waterworks Revenue Bonds, Series 2014A, 5.000%, 7/01/44   7/24 at 100.00 AA+ 27,209,691
7,515   Los Angeles Department of Water and Power, California, Waterworks Revenue Bonds, Series 2016A, 5.000%, 7/01/46   1/21 at 100.00 AA+ 8,619,705
50,615   Los Angeles Department of Water and Power, California, Waterworks Revenue Bonds, Series 2017A, 5.000%, 7/01/44   1/27 at 100.00 AA+ 59,008,485
22,375   Los Angeles Department of Water and Power, California, Waterworks Revenue Bonds, Series 2018A, 5.000%, 7/01/48   1/28 at 100.00 AA+ 26,360,435
19

NAC Nuveen California Quality Municipal Income Fund (continued)
  Portfolio of Investments as of May 31, 2018
  (Unaudited)
Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Water and Sewer (continued)        
$ 1,490   Los Angeles, California, Wastewater System Revenue Bonds, Green Series 2015C, 5.000%, 6/01/45   6/25 at 100.00 AA+ $1,697,855
4,420   Los Angeles, California, Wastewater System Revenue Bonds, Green Subordinate Lien Series 2017A, 5.250%, 6/01/47   6/27 at 100.00 AA 5,279,425
1,570   Los Angeles, California, Wastewater System Revenue Bonds, Refunding Green Series 2015A, 5.000%, 6/01/32   6/25 at 100.00 AA+ 1,826,915
    Los Angeles, California, Wastewater System Revenue Bonds, Refunding Subordinate Lien Series 2013A:        
1,245   5.000%, 6/01/34   6/23 at 100.00 AA 1,405,169
6,840   5.000%, 6/01/35   6/23 at 100.00 AA 7,706,218
1,830   Metropolitan Water District of Southern California, Waterworks Revenue Bonds, Tender Option Bond Trust 2016-XL0015, 14.700%, 7/01/35, 144A (IF) (5)   7/19 at 100.00 AAA 2,087,737
3,500   Placerville Public Financing Authority, California, Wastewater System Refinancing and Improvement Project Revenue Bonds, Series 2006, 5.000%, 9/01/34  –  SYNCORA GTY Insured   8/18 at 100.00 N/R 3,501,820
2,525   Sacramento County Sanitation Districts Financing Authority, California, Revenue Bonds, Crossover Refunding Series 2001, 5.500%, 12/01/20  –  AMBAC Insured   No Opt. Call AA 2,762,653
3,000   Sacramento County Sanitation Districts Financing Authority, California, Revenue Bonds, Sacramento Regional County Sanitation District, Series 2014A, 5.000%, 12/01/33   6/24 at 100.00 AA 3,447,330
5,825   Sacramento, California, Wastewater Revenue Bonds, Series 2013, 5.000%, 9/01/42   9/23 at 100.00 AA 6,548,232
1,440   San Diego Public Facilities Financing Authority, California, Sewerage Revenue Bonds, Refunding Senior Lien Series 2016A, 5.000%, 5/15/33   5/26 at 100.00 AA+ 1,697,990
4,000   San Diego Public Facilities Financing Authority, California, Water Utility Revenue Bonds, Refunding Subordinate Lien Series 2016B, 5.000%, 8/01/37   8/26 at 100.00 Aa3 4,669,480
6,500   San Francisco City and County Public Utilities Commission, California, Water Revenue Bonds, Refunding Green Series 2017D, 5.000%, 11/01/34   11/27 at 100.00 AA- 7,818,460
5,580   San Francisco City and County Public Utilities Commission, California, Water Revenue Bonds, Series 2011A, 5.000%, 11/01/41 (UB)   11/21 at 100.00 AA- 6,071,040
    San Francisco City and County Public Utilities Commission, California, Water Revenue Bonds, Tender Option Bond Trust 2015-XF0226:        
750   14.633%, 6/01/20, 144A (IF)   No Opt. Call AA- 1,042,800
750   14.734%, 11/01/20, 144A (IF)   No Opt. Call AA- 1,079,603
7,500   Santa Clara Valley Water District, California, Water System Revenue Bonds, Refunding Series 2016A, 5.000%, 6/01/46   12/25 at 100.00 Aa1 8,580,825
    Silicon Valley Clean Water, Mateo County, California, Wastewater Revenue Bonds, Series 2015:        
3,000   5.000%, 8/01/40   8/25 at 100.00 AA 3,400,350
1,600   5.000%, 8/01/45   8/25 at 100.00 AA 1,803,600
20

Principal Amount (000)   Description (1)   Optional Call Provisions (2) Ratings (3) Value
    Water and Sewer (continued)        
$ 1,095   Silicon Valley Clean Water, Mateo County, California, Wastewater Revenue Bonds, Series 2018, 4.000%, 8/01/46   2/28 at 100.00 AA $ 1,149,586
323,360   Total Water and Sewer       364,116,181
$ 3,358,148   Total Long-Term Investments (cost $3,206,979,919)       3,485,838,551
    Floating Rate Obligations – (1.2)%       (27,580,000)
    Borrowings – (0.3)% (7)       (6,700,000)
    MuniFund Preferred Shares, net of deferred offering costs – (14.4)% (8)       (319,715,007)
    Variable Rate Demand Preferred Shares, net of deferred offering costs – (43.0)% (9)       (953,770,572)
    Other Assets Less Liabilities – 1.9%       42,551,130
    Net Asset Applicable to Common Shares – 100%       $ 2,220,624,102
Fair Value Measurements
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, prepayment speeds, credit risk, 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 $ — $3,485,838,551 $ — $3,485,838,551
21

NAC Nuveen California Quality Municipal Income Fund (continued)
  Portfolio of Investments as of May 31, 2018
  (Unaudited)
Income Tax Information
The following information is presented on an income tax basis. Differences between amounts for financial statement and federal income tax purposes are primarily due to timing differences in recognizing taxable market discount, timing differences in recognizing certain gains and losses on investment transactions and the treatment of investments in inverse floating rate securities reflected as financing transactions, if any. To the extent that differences arise that are permanent in nature, such amounts are reclassified within the capital accounts on the Statement of Assets and Liabilities presented in the annual report, based on their federal tax basis treatment; temporary differences do not require reclassification. Temporary and permanent differences do not impact the net asset value of the Fund.
The table below presents the cost and unrealized appreciation (depreciation) of the Fund's investment portfolio, as determined on a federal income tax basis, as of May 31, 2018.
Tax cost of investments $3,178,243,610
Gross unrealized:  
Appreciation $ 281,477,486
Depreciation (1,462,637)
Net unrealized appreciation (depreciation) of investments $ 280,014,849
(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) Investment, or portion of investment, has been pledged to collateralize the net payment obligations for investments in inverse floating rate transactions.  
(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) Borrowings as a percentage of Total Investments is 0.2%.  
(8) MuniFund Preferred Shares, net of deferred offering costs as a percentage of Total Investments is 9.2%  
(9) Variable Rate Demand Preferred Shares, net of deferred offering costs as a percentage of Total Investments is 27.4%.  
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.  
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.  
UB Underlying bond of an inverse floating rate trust reflected as a financing transaction.  
22

Item 2. Controls and Procedures.

 

  a. The registrant’s principal executive and principal financial officers, or persons performing similar functions, have concluded that the registrant’s disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, as amended (the “1940 Act”) (17 CFR 270.30a-3(c))) are effective, as of a date within 90 days of the filing date of this report that includes the disclosure required by this paragraph, based on their evaluation of the controls and procedures required by Rule 30a-3(b) under the 1940 Act (17 CFR 270.30a-3(b)) and Rule 13a-15(b) or 15d-15(b) under the Securities Exchange Act of 1934 (17 CFR 240.13a-15(b) or 240.15d-15(b)).

 

  b. There were no changes in the registrant’s internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act (17 CFR 270.30a-3(d)) that occurred during the registrant’s last fiscal quarter that have materially affected, or are reasonably likely to materially affect, the registrant’s internal control over financial reporting.

Item 3. Exhibits.

File as exhibits as part of this Form a separate certification for each principal executive officer and principal financial officer of the registrant as required by Rule 30a-2(a) under the 1940 Act (17 CFR 270.30a-2(a)), exactly as set forth below: See EX-99 CERT attached hereto.

 

 

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

 

(Registrant)    Nuveen California Quality Municipal Income Fund   
By (Signature and Title)    /s/ Gifford R. Zimmerman                                                       
   Gifford R. Zimmerman   
   Vice President and Secretary   

Date: July 30, 2018

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

 

By (Signature and Title)    /s/ Cedric H. Antosiewicz                                                        
   Cedric H. Antosiewicz   
   Chief Administrative Officer (principal executive officer)   
Date: July 30, 2018      
By (Signature and Title)    /s/ Stephen D. Foy                                                                    
   Stephen D. Foy   
   Vice President and Controller (principal financial officer)   
Date: July 30, 2018