0001752724-20-110577.txt : 20200529 0001752724-20-110577.hdr.sgml : 20200529 20200529133231 ACCESSION NUMBER: 0001752724-20-110577 CONFORMED SUBMISSION TYPE: NPORT-P PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20200331 FILED AS OF DATE: 20200529 PERIOD START: 20201231 FILER: COMPANY DATA: COMPANY CONFORMED NAME: NUVEEN INVESTMENT FUNDS INC CENTRAL INDEX KEY: 0000820892 IRS NUMBER: 411418224 STATE OF INCORPORATION: MD FISCAL YEAR END: 1031 FILING VALUES: FORM TYPE: NPORT-P SEC ACT: 1940 Act SEC FILE NUMBER: 811-05309 FILM NUMBER: 20926204 BUSINESS ADDRESS: STREET 1: 333 WEST WACKER DR. CITY: CHICAGO STATE: IL ZIP: 60606 BUSINESS PHONE: 312-917-8146 MAIL ADDRESS: STREET 1: 333 WEST WACKER DR. CITY: CHICAGO STATE: IL ZIP: 60606 FORMER COMPANY: FORMER CONFORMED NAME: FIRST AMERICAN INVESTMENT FUNDS INC DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: SECURAL MUTUAL FUNDS INC DATE OF NAME CHANGE: 19910627 0000820892 S000005563 Nuveen Real Estate Securities Fund C000015147 Class A FREAX C000015149 Class C FRLCX C000015150 Class R3 FRSSX C000015151 Class I FARCX C000126484 Class R6 FREGX NPORT-P 1 primary_doc.xml NPORT-P false 0000820892 XXXXXXXX S000005563 C000015150 C000126484 C000015149 C000015147 C000015151 Nuveen Investment Funds, Inc. 811-05309 0000820892 549300L93TESPETT4366 333 W. Wacker Dr Chicago 60606 312-917-7700 Nuveen Real Estate Securities Fund S000005563 549300ENQ1MYMBCWEJ06 2020-12-31 2020-03-31 N 2150271122.00 25949556.00 2124321566.00 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 N Weingarten Realty Investors 549300JMKTJNB8GWHU88 Weingarten Realty Investors 948741103 306596.00000000 NS USD 4424180.28000000 0.208263209808 Long EC CORP US N 1 N N N Rexford Industrial Realty Inc 549300MSLO0DF0EMX355 Rexford Industrial Realty Inc 76169C100 498006.00000000 NS USD 20423226.06000000 0.961399930541 Long EC CORP US N 1 N N N WPT Industrial Real Estate Investment Trust N/A WPT Industrial Real Estate Investment Trust 92937G109 242558.00000000 NS USD 2161191.78000000 0.101735623014 Long EC CORP CA N 1 N N N Alexandria Real Estate Equities Inc MGCJBT4MKTQBVLNUIS88 Alexandria Real Estate Equities Inc 015271109 715189.00000000 NS USD 98023804.34000000 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Corp N/A Mack-Cali Realty Corp 554489104 690307.00000000 NS USD 10513375.61000000 0.494905092443 Long EC CORP US N 1 N N N Cousins Properties Inc 5493007XPYD5EJABN062 Cousins Properties Inc 222795502 181480.00000000 NS USD 5311919.59000000 0.250052519120 Long EC CORP US N 1 N N N Summit Hotel Properties Inc N/A Summit Hotel Properties Inc 866082100 122072.00000000 NS USD 515143.84000000 0.024249805125 Long EC CORP US N 1 N N N Apartment Investment & Management Co 549300O8FT5GJ4RU1D57 Apartment Investment & Management Co 03748R754 152539.00000000 NS USD 5361745.85000000 0.252398033132 Long EC CORP US N 1 N N N Ryman Hospitality Properties Inc 529900GCCWW9SRMPJR11 Ryman Hospitality Properties Inc 78377T107 22253.00000000 NS USD 797770.05000000 0.037554109639 Long EC CORP US N 1 N N N Omega Healthcare Investors Inc 549300OJ7ENK42CZ8E73 Omega Healthcare Investors Inc 681936100 273806.00000000 NS USD 7266811.24000000 0.342076800250 Long EC CORP US N 1 N N N QTS Realty Trust Inc 5493006PA4CJK4OG2J54 QTS Realty Trust Inc 74736A103 229443.00000000 NS USD 13309988.43000000 0.626552431751 Long EC CORP US N 1 N N N Sun Communities Inc 549300H5GEOJYN41ZG57 Sun Communities Inc 866674104 349769.00000000 NS USD 43668659.65000000 2.055652041994 Long EC CORP US N 1 N N N Physicians Realty Trust 549300ITOVH0OY7PZC34 Physicians Realty Trust 71943U104 690779.00000000 NS USD 9629459.26000000 0.453295744585 Long EC CORP US N 1 N N N Hudson Pacific Properties Inc N/A Hudson Pacific Properties Inc 444097109 158585.00000000 NS USD 4021715.60000000 0.189317646836 Long EC CORP US N 1 N N N Digital Realty Trust Inc 549300HKCZ31D08NEI41 Digital Realty Trust Inc 253868103 323722.00000000 NS USD 44968223.02000000 2.116827496350 Long EC CORP US N 1 N N N Douglas Emmett Inc N/A Douglas Emmett Inc 25960P109 364102.00000000 NS USD 11108752.02000000 0.522931753732 Long EC CORP US N 1 N N N Safehold Inc 549300MHMP6BIE0XV355 Safehold Inc 78645L100 57655.00000000 NS USD 3645525.65000000 0.171608936629 Long EC CORP US N 1 N N N SITE Centers Corp W2AVA6SODOQ1LCYJQR54 SITE Centers Corp 82981J109 858308.00000000 NS USD 4471784.68000000 0.210504132310 Long EC CORP US N 1 N N N First American Treasury Obligations Fund N/A First American Treasury Obligations Fund 31846V542 95051395.65000000 NS USD 95051395.65000000 4.474435376042 Long STIV RF US N 1 N N N Agree Realty Corp N/A Agree Realty Corp 008492100 325007.00000000 NS USD 20117933.30000000 0.947028624196 Long EC CORP US N 1 N N N Washington Real Estate Investment Trust 549300DI34BGS8LVKW95 Washington Real Estate Investment Trust 939653101 379740.00000000 NS USD 9064393.80000000 0.426695936485 Long EC CORP US N 1 N N N Kennedy-Wilson Holdings Inc 549300MOI1T78144X610 Kennedy-Wilson Holdings Inc 489398107 342875.00000000 NS USD 4601382.50000000 0.216604800970 Long EC CORP US N 1 N N N Four Corners Property Trust Inc 549300SVTPZPBDVNER42 Four Corners Property Trust Inc 35086T109 15664.00000000 NS USD 293073.44000000 0.013796095877 Long EC CORP US N 1 N N N Welltower Inc T6IZ0MBEG5ACZDTR7D06 Welltower Inc 95040Q104 1258337.00000000 NS USD 57606667.86000000 2.711767784218 Long EC CORP US N 1 N N N VEREIT Inc 5493002H54FNIBW75H44 VEREIT Inc 92339V100 3874139.00000000 NS USD 18944539.71000000 0.891792467449 Long EC CORP US N 1 N N N Vornado Realty Trust N/A Vornado Realty Trust 929042109 465413.00000000 NS USD 16852604.74000000 0.793317029291 Long EC CORP US N 1 N N N Piedmont Office Realty Trust Inc N/A Piedmont Office Realty Trust Inc 720190206 370834.00000000 NS USD 6548928.44000000 0.308283291231 Long EC CORP US N 1 N N N American Tower Corp 5493006ORUSIL88JOE18 American Tower Corp 03027X100 208624.00000000 NS USD 45427876.00000000 2.138465132919 Long EC CORP US N 1 N N N RPT Realty N/A RPT Realty 74971D101 600327.00000000 NS USD 3619971.81000000 0.170406018935 Long EC CORP US N 1 N N N WP Carey Inc 54930042CRNE713E3Q67 WP Carey Inc 92936U109 348004.00000000 NS USD 20212072.32000000 0.951460110535 Long EC CORP US N 1 N N N Terreno Realty Corp N/A Terreno Realty Corp 88146M101 537839.00000000 NS USD 27833168.25000000 1.310214456016 Long EC CORP US N 1 N N N CoreSite Realty Corp 549300H0YYORITFM2B74 CoreSite Realty Corp 21870Q105 109209.00000000 NS USD 12657323.10000000 0.595828960294 Long EC CORP US N 1 N N N Boston Properties Inc 549300OF70FSEUQBT254 Boston Properties Inc 101121101 586790.00000000 NS USD 54119641.70000000 2.547620029198 Long EC CORP US N 1 N N N First Industrial Realty Trust Inc N/A First Industrial Realty Trust Inc 32054K103 86747.00000000 NS USD 2882602.81000000 0.135695219411 Long EC CORP US N 1 N N N American Homes 4 Rent 549300ZJUO7A58PNUW40 American Homes 4 Rent 02665T306 2139162.00000000 NS USD 49628558.40000000 2.336207436496 Long EC CORP US N 1 N N N Healthpeak Properties Inc PZ9HF5U52KPF0MH0QN75 Healthpeak Properties Inc 42250P103 1771234.00000000 NS USD 42243930.90000000 1.988584571004 Long EC CORP US N 1 N N N Equinix Inc 549300EVUN2BTLJ3GT74 Equinix Inc 29444U700 267135.00000000 NS USD 166844506.95000000 7.854013705851 Long EC CORP US N 1 N N N Healthcare Trust of America Inc 549300L0I14L7I0VLX84 Healthcare Trust of America Inc 42225P501 688680.00000000 NS USD 16721150.40000000 0.787128967084 Long EC CORP US N 1 N N N Camden Property Trust 5493002MYX22OHYJBD89 Camden Property Trust 133131102 553141.00000000 NS USD 43830892.84000000 2.063288983246 Long EC CORP US N 1 N N N RLJ Lodging Trust N/A RLJ Lodging Trust 74965L101 44509.00000000 NS USD 343609.48000000 0.016175021969 Long EC CORP US N 1 N N N JBG SMITH Properties N/A JBG SMITH Properties 46590V100 316388.00000000 NS USD 10070630.04000000 0.474063352798 Long EC CORP US N 1 N N N Americold Realty Trust 549300R7N1V5YV8MWH02 Americold Realty Trust 03064D108 717864.00000000 NS USD 24436090.56000000 1.150300922002 Long EC CORP US N 1 N N N Independence Realty Trust Inc 549300Z3L8NU44NQEB29 Independence Realty Trust Inc 45378A106 490202.00000000 NS USD 4382405.88000000 0.206296727865 Long EC CORP US N 1 N N N PS Business Parks Inc N/A PS Business Parks Inc 69360J107 274793.00000000 NS USD 37239947.36000000 1.753027788072 Long EC CORP US N 1 N N N Equity Commonwealth 549300YPGVU9PR4L0606 Equity Commonwealth 294628102 131200.00000000 NS USD 4160352.00000000 0.195843796277 Long EC CORP US N 1 N N N AvalonBay Communities Inc K9G90K85RBWD2LAGQX17 AvalonBay Communities Inc 053484101 479797.00000000 NS USD 70611724.49000000 3.323965901403 Long EC CORP US N 1 N N N Highwoods Properties Inc ZIIGTYKL9T0X3HLTDX53 Highwoods Properties Inc 431284108 321588.00000000 NS USD 11390646.96000000 0.536201634550 Long EC CORP US N 1 N N N Macerich Co/The 529900PSWCB5KI0JYU46 Macerich Co/The 554382101 33749.00000000 NS USD 190006.87000000 0.008944355366 Long EC CORP US N 1 N N CubeSmart N/A CubeSmart 229663109 1089743.00000000 NS USD 29194214.97000000 1.374284168520 Long EC CORP US N 1 N N N Investors Real Estate Trust 5493002LG2SH9EEHT720 Investors Real Estate Trust 461730509 65752.00000000 NS USD 3616360.00000000 0.170235997123 Long EC CORP US N 1 N N N 2020-03-31 Nuveen Investment Funds, Inc. E. Scott Wickerham E. Scott Wickerham Funds Treasurer XXXX NPORT-EX 2 Invest_Funds_FGI.htm
Nuveen Global Infrastructure Fund
Portfolio of Investments    March 31, 2020
(Unaudited)
Shares   Description (1)           Value
    LONG-TERM INVESTMENTS – 98.9%            
    COMMON STOCKS – 85.2%            
    Air Freight & Logistics – 0.1%            
22,280   Oesterreichische Post AG, (2)           $794,778
    Capital Markets – 0.4%            
876,468   Calisen PLC, (3)           1,959,590
    Commercial Services & Supplies – 2.3%            
24,406   Biffa PLC, 144A, (2)           53,506
65,773   GFL Environmental Inc, (3)           989,884
33,482   Waste Connections Inc           2,594,855
79,821   Waste Management Inc           7,388,232
    Total Commercial Services & Supplies           11,026,477
    Construction & Engineering – 4.6%            
8,146   Ameresco Inc, (3)           138,726
47,587   Eiffage SA, (2)           3,377,892
126,170   Ferrovial SA, (2)           2,994,863
192,452   Vinci SA, (2)           15,725,107
    Total Construction & Engineering           22,236,588
    Diversified Telecommunication Services – 4.1%            
241,965   Cellnex Telecom SA, 144A, (2), (3)           10,976,123
22,074   HKBN Ltd, (2)           34,742
375,718   Infrastrutture Wireless Italiane SpA, 144A, (2)           4,068,196
5,746,772   NetLink NBN Trust, (2)           3,649,405
2,152,432   Telesites SAB de CV, (3)           1,409,096
    Total Diversified Telecommunication Services           20,137,562
    Electric Utilities – 25.9%            
66,897   Alliant Energy Corp           3,230,456
59,876   Alupar Investimento SA           259,273
88,478   American Electric Power Co Inc           7,076,470
3,303,571   AusNet Services, (2)           3,468,781
683,041   CK Infrastructure Holdings Ltd, (2)           3,615,944
37,216   Duke Energy Corp           3,010,030
24,976   Edison International           1,368,435
943,052   EDP - Energias de Portugal SA, (2)           3,794,256
7,691   Elia Group SA/NV, (2)           749,126
1,234,574   Enel SpA, (2)           8,515,895
      1

Nuveen Global Infrastructure Fund (continued)
Portfolio of Investments    March 31, 2020
(Unaudited)
Shares   Description (1)           Value
    Electric Utilities (continued)            
54,489   Entergy Corp           $5,120,331
40,058   Eversource Energy           3,132,936
1,424,414   Iberdrola SA, (2)           13,932,201
11,869   Neoenergia SA           39,266
113,008   NextEra Energy Inc           27,191,985
19,034   Orsted A/S, 144A, (2)           1,863,383
191,834   Power Assets Holdings Ltd, (2)           1,138,005
464,388   Power Grid Corp of India Ltd, (2)           973,675
94,103   PPL Corp           2,322,462
195,866   Red Electrica Corp SA, (2)           3,519,610
165,002   Southern Co           8,933,208
54,047   SSE PLC, (2)           868,484
2,534,016   Terna Rete Elettrica Nazionale SpA, (2)           15,928,477
77,166   Transmissora Alianca de Energia Eletrica SA           383,595
33,789   Verbund AG, (2)           1,218,641
72,938   Xcel Energy Inc           4,398,161
    Total Electric Utilities           126,053,086
    Gas Utilities – 1.0%            
80,832   APA Group, (2)           512,940
30,814   Atmos Energy Corp           3,057,673
28,545   Enagas SA, (2)           563,112
34,416   Italgas SpA, (2)           188,302
217   ONE Gas Inc           18,146
155,496   Snam SpA, (2)           710,663
    Total Gas Utilities           5,050,836
    Independent Power & Renewable Electricity Producers – 1.1%            
86,935   Clearway Energy Inc           1,634,378
97,718   EDP Renovaveis SA, (2)           1,175,736
57,119   NextEra Energy Partners LP           2,456,117
    Total Independent Power & Renewable Electricity Producers           5,266,231
    IT Services – 0.1%            
63,468   NEXTDC Ltd, (2), (3)           344,988
    Machinery – 0.1%            
50,644   Evoqua Water Technologies Corp, (3)           567,719
    Multi-Utilities – 13.3%            
31,117   Ameren Corp           2,266,251
1,773   Brookfield Infrastructure Corp, (3)           57,704
16,183   Brookfield Infrastructure Partners LP           582,103
2      

Shares   Description (1)           Value
    Multi-Utilities (continued)            
153,783   CMS Energy Corp           $9,034,751
58,248   Consolidated Edison Inc           4,543,344
70,486   Dominion Energy Inc           5,088,384
80,557   DTE Energy Co           7,650,498
391,832   Engie SA, (2)           4,012,534
561,447   EON SE, (2)           5,759,138
105,237   Hera SpA, (2)           380,735
137,184   National Grid PLC, Sponsored ADR           7,993,712
33,409   NiSource Inc           834,223
17,937   NorthWestern Corp           1,073,171
387,195   REN - Redes Energeticas Nacionais SGPS SA, (2)           988,797
14,969   RWE AG, (2)           391,463
49,771   Sempra Energy           5,623,625
21,951   Suez, (2)           223,009
90,361   WEC Energy Group Inc           7,963,515
    Total Multi-Utilities           64,466,957
    Oil, Gas & Consumable Fuels – 8.0%            
544,235   Enbridge Inc           15,831,796
38,348   Gibson Energy Inc           442,802
332,632   Kinder Morgan Inc           4,630,237
8,606   Koninklijke Vopak NV, (2)           451,902
119,141   ONEOK Inc           2,598,465
38,024   Pembina Pipeline Corp           713,305
110,569   TC Energy Corp           4,898,207
209,597   TC Energy Corp           9,315,919
    Total Oil, Gas & Consumable Fuels           38,882,633
    Road & Rail – 0.2%            
568,168   ComfortDelGro Corp Ltd, (2)           605,004
2,301   Union Pacific Corp           324,533
    Total Road & Rail           929,537
    Transportation Infrastructure – 19.6%            
129,229   Aena SME SA, 144A, (2)           14,020,617
58,899   Aeroports de Paris, (2)           5,689,994
126,363   ASTM SpA           2,227,064
289,998   Atlantia SpA, (2)           3,602,487
1,028,781   Atlas Arteria Ltd, (2)           3,474,810
1,985,940   Auckland International Airport Ltd, (2)           5,917,530
391,815   China Merchants Port Holdings Co Ltd, (2)           445,104
694,866   COSCO SHIPPING Ports Ltd, (2)           332,746
      3

Nuveen Global Infrastructure Fund (continued)
Portfolio of Investments    March 31, 2020
(Unaudited)
Shares   Description (1)           Value
    Transportation Infrastructure (continued)            
811,822   Enav SpA, 144A, (2)           $3,579,506
58,066   Flughafen Wien AG, (2)           1,517,241
9,292   Flughafen Zurich AG, (2)           1,039,520
30,835   Fraport AG Frankfurt Airport Services Worldwide, (2), (3)           1,241,265
944,521   Getlink SE, (2)           11,423,648
56,648   Grupo Aeroportuario del Centro Norte SAB de CV, ADR           1,526,097
54,749   Grupo Aeroportuario del Pacifico SAB de CV, ADR           2,953,161
16,324   Hamburger Hafen und Logistik AG, (2)           226,175
407,645   International Container Terminal Services Inc, (2)           596,108
70,341   Kamigumi Co Ltd, (2)           1,187,324
129,963   Macquarie Infrastructure Corp           3,281,566
682,997   Port of Tauranga Ltd, (2)           2,454,466
48,690   Promotora y Operadora de Infraestructura SAB de CV           326,694
67,168   Promotora y Operadora de Infraestructura SAB de CV           353,926
878,866   QUBE Holdings Ltd, (2)           1,162,835
1,578,964   Sydney Airport, (2)           5,455,476
2,823,569   Transurban Group, (2)           21,031,724
    Total Transportation Infrastructure           95,067,084
    Water Utilities – 4.4%            
2,631,364   Aguas Andinas SA           774,745
70,220   American Water Works Co Inc           8,395,503
1,061,968   Guangdong Investment Ltd, (2)           2,037,969
223,667   Pennon Group PLC, (2)           2,990,689
62,700   Severn Trent PLC, (2)           1,774,845
472,044   United Utilities Group PLC, (2)           5,284,018
    Total Water Utilities           21,257,769
    Total Common Stocks (cost $426,118,711)           414,041,835
    
Shares   Description (1)       Value
    REAL ESTATE INVESTMENT TRUST COMMON STOCKS – 13.4%        
    Health Care – 0.3%        
497,681   Parkway Life Real Estate Investment Trust, (2)       $1,086,362
    Specialized – 13.1%        
64,865   American Tower Corp       14,124,354
25,164   CoreSite Realty Corp       2,916,508
86,508   Crown Castle International Corp       12,491,755
4      

Shares   Description (1)       Value
    Specialized (continued)        
70,690   CyrusOne Inc       $4,365,107
44,277   Digital Realty Trust Inc       6,150,518
15,735   Equinix Inc       9,827,609
62,977   QTS Realty Trust Inc       3,653,296
37,731   SBA Communications Corp       10,186,238
    Total Specialized       63,715,385
    Total Real Estate Investment Trust Common Stocks (cost $61,182,243)       64,801,747
    
Shares   Description (1), (4)           Value
    INVESTMENT COMPANIES – 0.3%            
461,435   3I Infrastructure PLC           $1,418,543
    Total Investment Companies (cost $1,574,153)           1,418,543
    Total Long-Term Investments (cost $488,875,107)           480,262,125
    
Principal Amount (000)   Description (1)     Coupon Maturity   Value
    SHORT-TERM INVESTMENTS – 4.4%            
    REPURCHASE AGREEMENTS – 4.4%            
$21,463   Repurchase Agreement with Fixed Income Clearing Corporation, dated 3/31/20, repurchase price $21,463,180, collateralized by $20,140,000 U.S. Treasury Notes, 2.750%, due 4/30/23, value $21,893,912     0.000% 4/01/20   $21,463,180
    Total Short-Term Investments (cost $21,463,180)           21,463,180
    Total Investments (cost $510,338,287) – 103.3%           501,725,305
    Other Assets Less Liabilities – (3.3)%           (15,812,030)
    Net Assets – 100%           $485,913,275
      5

Nuveen Global Infrastructure Fund (continued)
Portfolio of Investments    March 31, 2020
(Unaudited)
Part F of Form N-PORT was prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”) and in conformity with the applicable rules and regulations of the U.S. Securities and Exchange Commission (“SEC”) related to interim filings. Part F of Form N-PORT does not include all information and footnotes required by U.S. GAAP for complete financial statements. Certain footnote disclosures normally included in financial statements prepared in accordance with U.S. GAAP have been condensed or omitted from this report pursuant to the rules of the SEC. For a full set of the Fund’s notes to financial statements, please refer to the Fund’s most recently filed annual or semi-annual report.
Fair Value Measurements
The Fund's investments in securities are recorded at their estimated fair value. Fair value is defined as the price that would be received upon selling an investment or transferring a liability in an orderly transaction to an independent buyer in the principal or most advantageous market for the investment. A three-tier hierarchy is used to maximize the use of observable market data and minimize the use of unobservable inputs and to establish classification of fair value measurements for disclosure purposes. Observable inputs reflect the assumptions market participants would use in pricing the asset or liability. Observable inputs are based on market data obtained from sources independent of the reporting entity. Unobservable inputs reflect the reporting entity’s own assumptions about the assumptions market participants would use in pricing the asset or liability. Unobservable inputs are based on the best information available in the circumstances. The following is a summary of the three-tiered hierarchy of valuation input levels.
Level 1  –     Inputs are unadjusted and prices are determined using quoted prices in active markets for identical securities.
Level 2  –     Prices are determined using other significant observable inputs (including quoted prices for similar securities, interest rates, credit spreads, etc.).
Level 3  –     Prices are determined using significant unobservable inputs (including management’s assumptions in determining the fair value of investments).
The inputs or methodologies used for valuing securities are not an indication of the risks associated with investing in those securities. The following is a summary of the Fund’s fair value measurements as of the end of the reporting period:
  Level 1 Level 2 Level 3 Total
Long-Term Investments:        
Common Stocks $199,986,325 $214,055,510 $ — $414,041,835
Real Estate Investment Trust Common Stocks 63,715,385 1,086,362  — 64,801,747
Investment Companies 1,418,543  —  — 1,418,543
Short-Term Investments:        
Repurchase Agreements  — 21,463,180  — 21,463,180
Total $265,120,253 $236,605,052 $ — $501,725,305
    
  For Fund portfolio compliance purposes, the Fund’s industry classifications refer to any one or more of the industry sub-classifications used by one or more widely recognized market indexes or ratings group indexes, and/or as defined by Fund management. This definition may not apply for purposes of this report, which may combine industry sub-classifications into sectors for reporting ease.  
(1) All percentages shown in the Portfolio of Investments are based on net assets.  
(2) For fair value measurement disclosure purposes, investment classified as Level 2.  
(3) Non-income producing; issuer has not declared a dividend within the past twelve months.  
(4) A copy of the most recent financial statements for these investment companies can be obtained directly from the Securities and Exchange Commission on its website at http://www.sec.gov.  
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.  
ADR American Depositary Receipt  
6      

Nuveen Real Asset Income Fund
Portfolio of Investments    March 31, 2020
(Unaudited)
Shares   Description (1)           Value
    LONG-TERM INVESTMENTS – 94.2%            
    COMMON STOCKS – 22.0%            
    Air Freight & Logistics – 0.7%            
107,553   bpost SA, (2)           $758,265
296,613   Oesterreichische Post AG, (2)           10,580,851
    Total Air Freight & Logistics           11,339,116
    Commercial Services & Supplies – 0.2%            
359,694   Covanta Holding Corp           3,075,384
    Diversified Telecommunication Services – 1.7%            
1,222,891   HKBN Ltd, (2)           1,924,697
2,694,535   HKT Trust & HKT Ltd, (2)           3,664,695
26,622,127   NetLink NBN Trust, (2)           16,906,001
2,284,252   Singapore Telecommunications Ltd, (2)           4,072,188
1,399,133   Singapore Telecommunications Ltd, (2)           2,497,907
    Total Diversified Telecommunication Services           29,065,488
    Electric Utilities – 9.6%            
16,158,104   AusNet Services, (2)           16,966,162
208,449   CEZ AS, (2), (3)           3,400,494
332,638   Cia de Transmissao de Energia Eletrica Paulista           1,214,400
365,733   CK Infrastructure Holdings Ltd, (2)           1,936,150
1,432,137   Contact Energy Ltd, (2)           4,874,236
178,855   Duke Energy Corp           14,465,793
3,163,071   EDP - Energias de Portugal SA, (2)           12,726,234
51,297   Emera Inc           2,023,011
373,222   Endesa SA, (2)           7,897,515
586,882   Enel Chile SA, ADR           1,948,448
1,699,620   Enel SpA, (2)           11,723,708
654,292   HK Electric Investments & HK Electric Investments Ltd, (2)           628,166
1,884,205   Power Assets Holdings Ltd, (2)           11,177,553
786,677   PPL Corp           19,415,188
748,016   Red Electrica Corp SA, (2)           13,441,457
244,778   Southern Co           13,252,281
6,114,588   Spark Infrastructure Group, (2)           7,383,702
896,388   SSE PLC, (2)           14,404,104
1,004,099   Transmissora Alianca de Energia Eletrica SA           4,991,412
    Total Electric Utilities           163,870,014
      7

Nuveen Real Asset Income Fund (continued)
Portfolio of Investments    March 31, 2020
(Unaudited)
Shares   Description (1)           Value
    Gas Utilities – 1.6%            
227,479   APA Group, (2)           $1,443,526
368,929   Enagas SA, (2)           7,277,929
625,611   Italgas SpA, (2)           3,422,946
86,923   Naturgy Energy Group SA, (2)           1,524,960
3,044,646   Snam SpA, (2)           13,914,930
    Total Gas Utilities           27,584,291
    Health Care Providers & Services – 0.0%            
44,059   Sienna Senior Living Inc           383,203
    Independent Power & Renewable Electricity Producers – 1.0%            
126,134   Atlantica Yield plc           2,812,788
29,950   Brookfield Renewable Partners LP           1,259,675
2,939   Canadian Solar Infrastructure Fund Inc, (2)           2,951,712
38,542   NextEra Energy Partners LP           1,657,306
481,793   TerraForm Power Inc           7,597,876
15,921   TransAlta Renewables Inc           168,226
    Total Independent Power & Renewable Electricity Producers           16,447,583
    Media – 0.1%            
103,755   Eutelsat Communications SA, (2)           1,078,551
    Multi-Utilities – 3.9%            
104,357   Canadian Utilities Ltd           2,494,542
121,663   Dominion Energy Inc           8,782,852
1,511,101   Engie SA, (2)           15,474,347
345,473   EON SE, (2)           3,543,748
317,966   National Grid PLC, Sponsored ADR           18,527,879
5,399,933   REN - Redes Energeticas Nacionais SGPS SA, (2)           13,790,045
21,024   Suez, (2)           213,591
1,882,380   Vector Ltd, (2)           3,542,312
    Total Multi-Utilities           66,369,316
    Oil, Gas & Consumable Fuels – 0.9%            
423,136   Enbridge Inc           12,309,026
248,478   Gibson Energy Inc           2,869,159
16,869   Williams Cos Inc           238,697
531,426   Z Energy Ltd, (2)           910,330
    Total Oil, Gas & Consumable Fuels           16,327,212
    Real Estate Management & Development – 0.9%            
2,977,216   Ascendas India Trust, (2)           2,505,114
556,683   Cibus Nordic Real Estate AB, (2)           6,521,833
178,185   CK Asset Holdings Ltd, (2)           966,776
8      

Shares   Description (1)           Value
    Real Estate Management & Development (continued)            
1,773,319   Corp Inmobiliaria Vesta SAB de CV           $2,051,212
74,600   DIC Asset AG, (2)           776,667
9,101,766   Land & Houses PCL, (2)           1,836,910
76,874   Sino Land Co Ltd, (2)           96,751
1,840,468   Sirius Real Estate Ltd           1,506,504
    Total Real Estate Management & Development           16,261,767
    Road & Rail – 0.3%            
1,747,051   Aurizon Holdings Ltd, (2)           4,527,608
    Thrifts & Mortgage Finance – 0.1%            
1,393,389   Real Estate Credit Investments Ltd           2,007,645
    Transportation Infrastructure – 0.8%            
15,473   ASTM SpA           272,701
669,913   COSCO SHIPPING Ports Ltd, (2)           320,797
54,860   Grupo Aeroportuario del Pacifico SAB de CV, ADR           2,959,148
416,236   Macquarie Infrastructure Corp           10,509,959
98,171   Sydney Airport, (2)           339,191
    Total Transportation Infrastructure           14,401,796
    Water Utilities – 0.2%            
4,104,472   Aguas Andinas SA           1,208,467
3,145,897   Inversiones Aguas Metropolitanas SA           2,396,454
    Total Water Utilities           3,604,921
    Total Common Stocks (cost $430,032,083)           376,343,895
    
Shares   Description (1)       Value
    REAL ESTATE INVESTMENT TRUST COMMON STOCKS – 19.9%        
    Diversified – 3.2%        
533,806   Abacus Property Group, (2)       $764,632
189,974   Charter Hall Group, (2)       796,855
871,174   Charter Hall Long Wale REIT, (2)       2,356,672
273,334   Cominar Real Estate Investment Trust       1,575,171
6,742,395   Cromwell European Real Estate Investment Trust, (2)       2,663,767
477,731   Growthpoint Properties Australia Ltd, (2)       738,960
631   Hulic Reit Inc, (2)       734,133
65,496   ICADE, (2)       5,140,671
105   Kenedix Office Investment Corp, (2)       556,021
1,599,435   LXI REIT PLC, (2)       2,140,378
42,385   Mirvac Group, (2)       53,850
2,210,370   Nexus Real Estate Investment Trust       2,387,382
21,772   Secure Income REIT PLC, (2)       86,583
      9

Nuveen Real Asset Income Fund (continued)
Portfolio of Investments    March 31, 2020
(Unaudited)
Shares   Description (1)       Value
    Diversified (continued)        
6,345   Star Asia Investment Corp, (2)       $5,028,111
833,830   Stride Property Group, (2)       679,557
2,233,594   Tritax EuroBox PLC, 144A, (2)       2,596,875
3,735,957   VEREIT Inc       18,268,830
11,091   Washington Real Estate Investment Trust       264,742
137,458   WP Carey Inc       7,983,561
    Total Diversified       54,816,751
    Health Care – 4.9%        
47,019   CareTrust REIT Inc       695,411
205,617   Healthcare Trust of America Inc       4,992,381
160,626   Healthpeak Properties Inc       3,830,930
20,643   LTC Properties Inc       637,869
1,490,589   Medical Properties Trust Inc       25,772,284
114,318   National Health Investors Inc       5,661,027
1,447,016   NorthWest Healthcare Properties Real Estate Investment Trust       9,932,619
293,818   Omega Healthcare Investors Inc       7,797,930
1,252,989   Parkway Life Real Estate Investment Trust, (2)       2,735,084
1,095,939   Physicians Realty Trust       15,277,390
73,371   Sabra Health Care REIT Inc       801,211
260,386   Target Healthcare REIT PLC, (2)       344,672
136,901   Ventas Inc       3,668,947
46,765   Welltower Inc       2,140,902
    Total Health Care       84,288,657
    Hotels – 0.5%        
372,833   MGM Growth Properties LLC       8,824,957
28,185   RLJ Lodging Trust       217,588
6,998   Summit Hotel Properties Inc       29,532
    Total Hotels       9,072,077
    Industrial – 5.3%        
621,526   APN Industria REIT, (2)       792,234
3,591,757   Ascendas Real Estate Investment Trust, (2)       7,111,722
3,533,294   Centuria Industrial REIT, (2)       5,674,642
1,891,700   Dream Industrial Real Estate Investment Trust       12,622,087
6,944,010   ESR-REIT, (2)       1,463,868
18,155,311   Frasers Logistics & Industrial Trust, (2)       11,223,644
2,729,576   Mapletree Industrial Trust, (2)       4,635,265
4,617,448   Mapletree Logistics Trust, (2)       5,114,642
975,795   Prologis Property Mexico SA de CV       1,464,772
1,145,392   STAG Industrial Inc       25,794,228
10      

Shares   Description (1)       Value
    Industrial (continued)        
1,035,381   Tritax Big Box REIT PLC, (2)       $1,441,290
2,686,008   Warehouse Reit PLC       3,056,043
1,129,613   WPT Industrial Real Estate Investment Trust       10,381,143
    Total Industrial       90,775,580
    Mortgage – 0.1%        
27,193   Blackstone Mortgage Trust Inc       506,334
158,682   Starwood Property Trust Inc       1,626,490
    Total Mortgage       2,132,824
    Office – 2.2%        
60,800   Befimmo SA, (2)       2,908,389
344,937   Brandywine Realty Trust       3,628,737
2,602,914   Centuria Office REIT, (2)       2,634,536
494,306   City Office REIT Inc       3,573,832
62,908   Covivio, (2)       3,532,958
26,073   Dexus, (2)       144,486
2,878,919   GDI Property Group, (2)       1,662,766
209,426   Globalworth Real Estate Investments Ltd       1,697,672
13,988   Highwoods Properties Inc       495,455
430,260   Inovalis Real Estate Investment Trust       1,779,374
205,078   Intervest Offices & Warehouses NV, (2)       5,343,183
5,713   Invesco Office J-Reit Inc, (2)       756,761
107   Japan Excellent Inc, (2)       123,582
140,602   NSI NV, (2)       5,650,185
1,119,515   True North Commercial Real Estate Investment Trust       3,866,157
    Total Office       37,798,073
    Residential – 0.6%        
716,257   Independence Realty Trust Inc       6,403,337
23,480   Investors Real Estate Trust       1,291,400
176,398   Nexpoint Real Estate Finance Inc       1,702,241
    Total Residential       9,396,978
    Retail – 2.4%        
11,196   Altarea SCA, (2)       1,394,364
64,137   British Land Co PLC, (2)       267,463
444,687   Brixmor Property Group Inc       4,224,527
1,748,304   CapitaLand Mall Trust, (2)       2,192,141
615,641   Crombie Real Estate Investment Trust       5,433,284
107,766   CT Real Estate Investment Trust       895,944
5,194,149   Fortune Real Estate Investment Trust, (2)       4,775,074
1,926,805   Frasers Centrepoint Trust, (2)       3,014,688
      11

Nuveen Real Asset Income Fund (continued)
Portfolio of Investments    March 31, 2020
(Unaudited)
Shares   Description (1)       Value
    Retail (continued)        
3,741,407   IGB Real Estate Investment Trust, (2)       $1,381,259
2,601   Kenedix Retail REIT Corp, (2)       3,694,351
871,296   NewRiver REIT PLC, (2)       636,184
280,099   RPT Realty       1,688,997
556,960   SITE Centers Corp       2,901,762
837   Urstadt Biddle Properties Inc       11,802
2,233,111   Viva Energy REIT, (2)       3,137,553
344,988   Weingarten Realty Investors       4,978,177
    Total Retail       40,627,570
    Specialized – 0.7%        
468,045   Automotive Properties Real Estate Investment Trust       2,454,467
1,471,936   Charter Hall Social Infrastructure REIT, (2)       1,673,713
14,415   CoreSite Realty Corp       1,670,698
179,320   CubeSmart       4,803,983
10,668   Life Storage Inc       1,008,659
623,335   National Storage REIT, (2)       604,572
    Total Specialized       12,216,092
    Total Real Estate Investment Trust Common Stocks (cost $443,650,683)       341,124,602
    
Principal Amount (000)(4)   Description (1)     Coupon Maturity Ratings (5) Value
    CORPORATE BONDS – 15.5%            
    Air Freight & Logistics – 0.4%            
$7,675   Cargo Aircraft Management Inc, 144A     4.750% 2/01/28 Ba3 $7,118,563
    Chemicals – 0.1%            
2,200   Calumet Specialty Products Partners LP / Calumet Finance Corp, 144A     11.000% 4/15/25 B- 1,584,770
    Commercial Services & Supplies – 0.9%            
1,500   Atento Luxco 1 SA, 144A     6.125% 8/10/22 BB 915,015
125   Clean Harbors Inc, 144A     4.875% 7/15/27 BB+ 122,362
2,475   Clean Harbors Inc, 144A     5.125% 7/15/29 BB+ 2,301,750
2,500 EUR   DSV Miljoe Group AS, Reg S     5.900% 5/10/21 N/R 2,785,152
3,582   GFL Environmental Inc, 144A     7.000% 6/01/26 B- 3,467,072
200   GFL Environmental Inc, 144A     5.125% 12/15/26 BB- 195,000
540   GFL Environmental Inc, 144A     8.500% 5/01/27 B- 542,538
950   Stericycle Inc, 144A     5.375% 7/15/24 BB 940,500
4,780   Waste Pro USA Inc, 144A     5.500% 2/15/26 B+ 4,434,884
    Total Commercial Services & Supplies           15,704,273
12      

Principal Amount (000)(4)   Description (1)     Coupon Maturity Ratings (5) Value
    Communications Equipment – 0.1%            
$780   ViaSat Inc, 144A     5.625% 9/15/25 BB- $729,222
850   ViaSat Inc, 144A     5.625% 4/15/27 BB+ 839,375
    Total Communications Equipment           1,568,597
    Construction & Engineering – 0.2%            
1,800   GMR Hyderabad International Airport Ltd, 144A     5.375% 4/10/24 BB+ 1,530,756
1,700   IHS Netherlands Holdco BV, 144A     8.000% 9/18/27 B+ 1,394,340
1,000   International Airport Finance SA, 144A     12.000% 3/15/33 B3 570,000
    Total Construction & Engineering           3,495,096
    Diversified Financial Services – 0.5%            
1,265   Cometa Energia SA de CV, 144A     6.375% 4/24/35 BBB 1,144,413
1,975   Genesis Energy LP / Genesis Energy Finance Corp     7.750% 2/01/28 B+ 1,374,995
850   Minejesa Capital BV, 144A     4.625% 8/10/30 Baa3 758,978
1,815   Minejesa Capital BV, 144A     5.625% 8/10/37 Baa3 1,597,200
17,405 BRL   Swiss Insured Brazil Power Finance Sarl, 144A     9.850% 7/16/32 AAA 3,517,109
    Total Diversified Financial Services           8,392,695
    Diversified Telecommunication Services – 0.5%            
1,325   Altice France SA/France, 144A     5.500% 1/15/28 B 1,240,597
1,500   Equinix Inc     5.875% 1/15/26 BBB- 1,530,555
2,000   Front Range BidCo Inc, 144A     4.000% 3/01/27 B1 1,913,750
3,075   Front Range BidCo Inc, 144A     6.125% 3/01/28 CCC+ 2,921,250
920   Level 3 Financing Inc, 144A     4.625% 9/15/27 BB 914,388
    Total Diversified Telecommunication Services           8,520,540
    Electric Utilities – 1.7%            
1,810   Acwa Power Management And Investments One Ltd, 144A     5.950% 12/15/39 Baa3 1,629,362
2,325   Adani Green Energy UP Ltd / Prayatna Developers Pvt Ltd / Parampujya Solar Energ, 144A     6.250% 12/10/24 BB+ 2,047,163
800   Adani Transmission Ltd, 144A     4.250% 5/21/36 BBB- 720,325
740   Consorcio Transmantaro SA, 144A     4.700% 4/16/34 Baa3 692,832
1,900   Empresa de Transmision Electrica SA, 144A     5.125% 5/02/49 Baa1 1,919,000
5,700,000 COP   Empresas Publicas de Medellin ESP, 144A     8.375% 11/08/27 BBB 1,276,984
1,200   Enel Americas SA     4.000% 10/25/26 A- 1,121,112
705   Exelon Corp     4.050% 4/15/30 BBB+ 698,218
4,430   Instituto Costarricense de Electricidad, 144A     6.950% 11/10/21 B1 4,169,782
1,700   Lamar Funding Ltd, 144A     3.958% 5/07/25 BB+ 1,224,000
1,500   Listrindo Capital BV, 144A     4.950% 9/14/26 BB+ 1,305,000
1,250   LLPL Capital Pte Ltd, 144A     6.875% 2/04/39 Baa3 1,216,886
600   Pampa Energia SA, 144A     7.500% 1/24/27 B- 399,000
650   Perusahaan Listrik Negara PT, 144A     4.875% 7/17/49 BBB 620,750
      13

Nuveen Real Asset Income Fund (continued)
Portfolio of Investments    March 31, 2020
(Unaudited)
Principal Amount (000)(4)   Description (1)     Coupon Maturity Ratings (5) Value
    Electric Utilities (continued)            
$1,750   Talen Energy Supply LLC     6.500% 6/01/25 B $1,132,775
1,650   Talen Energy Supply LLC, 144A     7.250% 5/15/27 BB- 1,491,105
4,700   TerraForm Power Operating LLC, 144A     4.750% 1/15/30 BB 4,559,000
1,000   Vistra Operations Co LLC, 144A     5.500% 9/01/26 BB 1,030,000
1,275   Vistra Operations Co LLC, 144A     5.625% 2/15/27 BB 1,314,844
    Total Electric Utilities           28,568,138
    Energy Equipment & Services – 0.3%            
4,150   Archrock Partners LP / Archrock Partners Finance Corp, 144A     6.875% 4/01/27 B+ 2,946,915
3,600   Archrock Partners LP / Archrock Partners Finance Corp, 144A     6.250% 4/01/28 B+ 2,484,000
    Total Energy Equipment & Services           5,430,915
    Equity Real Estate Investment Trust – 2.3%            
6,250   Brookfield Property REIT Inc / BPR Cumulus LLC / BPR Nimbus LLC / GGSI Sellco LL, 144A     5.750% 5/15/26 BB+ 5,071,125
1,285   Cibanco SA Ibm / PLA Administradora Industrial S de RL de CV, 144A     4.962% 7/18/29 Baa3 1,130,813
915   Crown Castle International Corp     3.100% 11/15/29 BBB 877,510
2,690   Crown Castle International Corp     3.300% 7/01/30 BBB 2,667,915
1,900   HAT Holdings I LLC / HAT Holdings II LLC, 144A     5.250% 7/15/24 BB+ 1,824,000
4,035   Iron Mountain Inc, 144A     5.250% 3/15/28 BB- 3,985,773
4,250   iStar Inc     4.750% 10/01/24 BB 3,570,000
1,500   MGM Growth Properties Operating Partnership LP / MGP Finance Co-Issuer Inc     5.750% 2/01/27 BB+ 1,305,000
3,750   MPT Operating Partnership LP / MPT Finance Corp     4.625% 8/01/29 BBB- 3,450,000
2,615   Sabra Health Care LP     5.125% 8/15/26 BBB- 2,473,432
4,475   SBA Communications Corp, 144A     3.875% 2/15/27 BB- 4,486,187
1,525   VICI Properties LP / VICI Note Co Inc, 144A     4.250% 12/01/26 BB 1,399,188
975   VICI Properties LP / VICI Note Co Inc, 144A     4.625% 12/01/29 BB 887,250
5,875   VICI Properties LP / VICI Note Co Inc, 144A     4.125% 8/15/30 BB 5,566,562
    Total Equity Real Estate Investment Trust           38,694,755
    Gas Utilities – 0.5%            
2,100   LBC Tank Terminals Holding Netherlands BV, 144A     6.875% 5/15/23 B 1,968,750
4,570   National Gas Co of Trinidad & Tobago Ltd, 144A     6.050% 1/15/36 BBB- 4,341,500
1,150   NGL Energy Partners LP / NGL Energy Finance Corp     6.125% 3/01/25 B+ 391,000
2,915   Suburban Propane Partners LP/Suburban Energy Finance Corp     5.875% 3/01/27 BB- 2,685,444
    Total Gas Utilities           9,386,694
    Health Care Providers & Services – 0.9%            
1,660   CHS/Community Health Systems Inc     6.250% 3/31/23 BB 1,575,963
14      

Principal Amount (000)(4)   Description (1)     Coupon Maturity Ratings (5) Value
    Health Care Providers & Services (continued)            
$3,845   CHS/Community Health Systems Inc, 144A     8.000% 3/15/26 B $3,652,750
4,450   Encompass Health Corp     5.750% 9/15/25 B+ 4,272,000
1,700   HCA Inc     5.250% 4/15/25 BBB- 1,783,221
1,241   HCA Inc     3.500% 9/01/30 Ba2 1,126,681
2,595   RegionalCare Hospital Partners Holdings Inc / LifePoint Health Inc, 144A     9.750% 12/01/26 CCC+ 2,457,854
1,500   Tenet Healthcare Corp     6.750% 6/15/23 B- 1,383,750
    Total Health Care Providers & Services           16,252,219
    Hotels, Restaurants & Leisure – 0.1%            
1,695   MGM Growth Properties Operating Partnership LP / MGP Finance Co-Issuer Inc     4.500% 1/15/28 BB+ 1,440,750
    Household Durables – 0.3%            
2,875   M/I Homes Inc, 144A     4.950% 2/01/28 BB- 2,440,156
3,500   Mattamy Group Corp, 144A     4.625% 3/01/30 BB 3,010,000
    Total Household Durables           5,450,156
    Independent Power & Renewable Electricity Producers – 0.9%            
1,475   AES Corp/VA     5.125% 9/01/27 BBB- 1,478,658
1,685   Azure Power Energy Ltd, 144A     5.500% 11/03/22 Ba2 1,538,405
1,310   Calpine Corp, 144A     5.250% 6/01/26 BB+ 1,244,500
695   Clearway Energy Operating LLC, 144A     4.750% 3/15/28 BB 644,612
1,500   Kallpa Generacion SA, 144A     4.125% 8/16/27 Baa3 1,347,765
3,200   NextEra Energy Operating Partners LP, 144A     3.875% 10/15/26 Ba1 3,040,000
2,000   NRG Energy Inc     6.625% 1/15/27 BB 2,080,000
1,325   NRG Energy Inc, 144A     5.250% 6/15/29 BB 1,364,750
1,125   NRG Energy Inc, 144A     4.450% 6/15/29 BBB- 1,139,963
1,450   Termocandelaria Power Ltd, 144A     7.875% 1/30/29 BB+ 1,178,125
    Total Independent Power & Renewable Electricity Producers           15,056,778
    Industrial Conglomerates – 0.1%            
2,200   Stena International SA, 144A     6.125% 2/01/25 BB- 1,848,000
    Media – 1.0%            
1,775   Altice Financing SA, 144A     5.000% 1/15/28 B 1,570,875
2,275   Altice France SA/France, 144A     7.375% 5/01/26 B 2,297,750
1,545   CSC Holdings LLC, 144A     7.500% 4/01/28 B 1,646,074
5,250   CSC Holdings LLC, 144A     5.750% 1/15/30 B 5,294,415
1,900   Lamar Media Corp, 144A     3.750% 2/15/28 BB 1,781,022
4,000   Lamar Media Corp, 144A     4.000% 2/15/30 BB 3,720,000
    Total Media           16,310,136
      15

Nuveen Real Asset Income Fund (continued)
Portfolio of Investments    March 31, 2020
(Unaudited)
Principal Amount (000)(4)   Description (1)     Coupon Maturity Ratings (5) Value
    Mortgage Real Estate Investment Trust – 0.3%            
$3,850   Ladder Capital Finance Holdings LLLP / Ladder Capital Finance Corp, 144A     4.250% 2/01/27 BB+ $3,041,500
1,720   Starwood Property Trust Inc     4.750% 3/15/25 Ba3 1,513,600
    Total Mortgage Real Estate Investment Trust           4,555,100
    Multi-Utilities – 0.1%            
1,825   Sempra Energy     3.800% 2/01/38 BBB+ 1,713,401
    Oil, Gas & Consumable Fuels – 2.4%            
2,000   Antero Midstream Partners LP / Antero Midstream Finance Corp, 144A     5.750% 3/01/27 BB- 1,280,000
1,450   Antero Midstream Partners LP / Antero Midstream Finance Corp, 144A     5.750% 1/15/28 BB- 928,000
1,150   Buckeye Partners LP, 144A     4.125% 3/01/25 BB 969,450
1,150   Buckeye Partners LP, 144A     4.500% 3/01/28 BB 943,000
2,850   Cheniere Energy Partners LP, 144A     4.500% 10/01/29 BB 2,536,500
3,275   Crestwood Midstream Partners LP / Crestwood Midstream Finance Corp, 144A     5.625% 5/01/27 BB- 1,800,300
1,710   DCP Midstream Operating LP     5.125% 5/15/29 BB+ 1,077,215
2,250   EnLink Midstream Partners LP     4.850% 7/15/26 BB+ 1,106,325
3,980   Enterprise Products Operating LLC     5.375% 2/15/78 Baa2 2,786,000
5,610   Enviva Partners LP / Enviva Partners Finance Corp, 144A     6.500% 1/15/26 BB- 5,469,750
1,620   Global Partners LP / GLP Finance Corp     7.000% 6/15/23 B+ 1,328,400
2,320   Global Partners LP / GLP Finance Corp     7.000% 8/01/27 B+ 1,740,000
1,700   KazTransGas JSC, 144A     4.375% 9/26/27 Baa3 1,523,982
1,900   NGL Energy Partners LP / NGL Energy Finance Corp     7.500% 4/15/26 B+ 665,000
3,135   NuStar Logistics LP     6.000% 6/01/26 Ba2 2,319,900
1,690   Par Petroleum LLC / Par Petroleum Finance Corp, 144A     7.750% 12/15/25 BB- 1,060,475
1,700   Peru LNG Srl, 144A     5.375% 3/22/30 BB- 1,003,000
1,175   Promigas SA ESP / Gases del Pacifico SAC, 144A     3.750% 10/16/29 Baa3 953,818
3,000   Sunoco LP / Sunoco Finance Corp     5.875% 3/15/28 BB 2,490,000
2,500   Targa Resources Partners LP / Targa Resources Partners Finance Corp     6.875% 1/15/29 BB 2,012,500
1,300   Targa Resources Partners LP / Targa Resources Partners Finance Corp, 144A     5.500% 3/01/30 BB 1,010,750
3,015   TransMontaigne Partners LP / TLP Finance Corp     6.125% 2/15/26 BB 2,412,000
600   Transportadora de Gas del Sur SA, 144A     6.750% 5/02/25 B- 431,106
4,425   USA Compression Partners LP / USA Compression Finance Corp     6.875% 9/01/27 BB- 2,743,500
    Total Oil, Gas & Consumable Fuels           40,590,971
16      

Principal Amount (000)(4)   Description (1)     Coupon Maturity Ratings (5) Value
    Real Estate Management & Development – 0.7%            
$1,700   American Tower Corp     3.300% 2/15/21 BBB $1,699,682
3,100   Forestar Group Inc, 144A     5.000% 3/01/28 B+ 2,574,147
8,685   Hunt Cos Inc, 144A     6.250% 2/15/26 BB- 6,492,038
600   RKI Overseas Finance 2016 B Ltd, Reg S     4.700% 9/06/21 BB- 558,027
600   Shimao Property Holdings Ltd, Reg S     4.750% 7/03/22 BBB- 589,696
    Total Real Estate Management & Development           11,913,590
    Road & Rail – 0.2%            
660   Lima Metro Line 2 Finance Ltd, 144A     4.350% 4/05/36 Baa1 622,050
1,700   Rumo Luxembourg Sarl, 144A     5.875% 1/18/25 BB 1,572,483
1,700   Transnet SOC Ltd, 144A     4.000% 7/26/22 Baa3 1,615,000
    Total Road & Rail           3,809,533
    Thrifts & Mortgage Finance – 0.2%            
4,113   Ladder Capital Finance Holdings LLLP / Ladder Capital Finance Corp, 144A     5.250% 10/01/25 BB+ 3,384,176
    Trading Companies & Distributors – 0.1%            
2,430   Fortress Transportation & Infrastructure Investors LLC, 144A     6.500% 10/01/25 Ba3 1,779,975
    Transportation Infrastructure – 0.5%            
1,400   Adani Ports & Special Economic Zone Ltd, 144A     4.000% 7/30/27 BBB- 1,115,107
1,650   Aeropuerto Internacional de Tocumen SA, 144A     6.000% 11/18/48 BBB+ 1,782,000
2,810   Aeropuertos Dominicanos Siglo XXI SA, 144A     6.750% 3/30/29 BB- 1,981,050
1,187   Autopistas del Sol SA/Costa Rica, 144A     7.375% 12/30/30 B+ 1,080,174
1,700   DP World PLC, 144A     5.625% 9/25/48 Baa1 1,419,622
10,691 MXN   Grupo Aeroportuario del Centro Norte SAB de CV     6.850% 6/07/21 N/R 457,401
1,800   Mexico City Airport Trust, 144A     4.250% 10/31/26 BBB 1,606,500
    Total Transportation Infrastructure           9,441,854
    Wireless Telecommunication Services – 0.2%            
2,225   Hughes Satellite Systems Corp     6.625% 8/01/26 BB 2,253,736
1,100   Sprint Spectrum Co LLC / Sprint Spectrum Co II LLC / Sprint Spectrum Co III LLC, 144A     5.152% 3/20/28 Baa2 1,171,500
    Total Wireless Telecommunication Services           3,425,236
    Total Corporate Bonds (cost $306,995,152)           265,436,911
    
      17

Nuveen Real Asset Income Fund (continued)
Portfolio of Investments    March 31, 2020
(Unaudited)
Shares   Description (1)     Coupon   Ratings (5) Value
    $25 PAR (OR SIMILAR) RETAIL PREFERRED – 14.7%            
    Diversified Financial Services – 0.2%            
109,717   National Rural Utilities Cooperative Finance Corp     5.500%   A3 $2,760,480
    Electric Utilities – 2.4%            
161,179   Duke Energy Corp     5.750%   BBB 4,187,430
100,594   Entergy Arkansas LLC     4.875%   A 2,478,636
47,804   Entergy Texas Inc     5.375%   BBB- 1,186,940
151,684   Georgia Power Co     5.000%   BBB 3,776,932
355,866   Integrys Holding Inc, (2)     6.000%   BBB 8,006,985
178,929   NextEra Energy Capital Holdings Inc     5.250%   BBB 4,373,025
57,367   NextEra Energy Capital Holdings Inc     5.650%   BBB 1,461,137
223,469   Southern Co     5.250%   BBB 5,499,572
163,863   Southern Co     5.250%   BBB 4,031,030
278,925   Southern Co     4.950%   BBB 6,245,131
    Total Electric Utilities           41,246,818
    Equity Real Estate Investment Trust – 7.3%            
62,259   American Homes 4 Rent     6.500%   BB 1,473,048
231,899   American Homes 4 Rent     6.350%   BB 5,565,576
103,422   American Homes 4 Rent     5.875%   BB 2,441,793
223,367   American Homes 4 Rent     5.875%   BB 5,148,609
80,362   Armada Hoffler Properties Inc     6.750%   N/R 1,737,426
118,104   Cedar Realty Trust Inc     6.500%   N/R 1,121,988
224,176   City Office REIT Inc     6.625%   N/R 3,864,794
4,357   Colony Capital Inc     7.500%   N/R 44,659
93,510   Colony Capital Inc     7.125%   N/R 821,018
164,886   Colony Capital Inc     7.125%   N/R 1,516,951
154,954   Digital Realty Trust Inc     5.250%   Baa3 3,684,806
143,297   Digital Realty Trust Inc     5.850%   Baa3 3,576,693
151,144   Digital Realty Trust Inc     5.200%   Baa3 3,483,869
165,358   EPR Properties     5.750%   Baa3 2,571,317
221,552   Hersha Hospitality Trust     6.500%   N/R 1,378,053
153,362   Hersha Hospitality Trust     6.500%   N/R 967,714
346,210   Investors Real Estate Trust     6.625%   N/R 8,568,698
146,647   Kimco Realty Corp     5.250%   Baa2 3,211,569
7,328   Mid-America Apartment Communities Inc     8.500%   BBB- 436,016
299,666   Monmouth Real Estate Investment Corp     6.125%   N/R 6,694,539
66,686   National Retail Properties Inc     5.200%   Baa2 1,463,758
157,483   National Storage Affiliates Trust     6.000%   N/R 3,617,385
130,672   Pebblebrook Hotel Trust     6.500%   N/R 2,110,353
210,476   Pebblebrook Hotel Trust     6.375%   N/R 3,382,349
218,846   Pebblebrook Hotel Trust     6.300%   N/R 3,442,448
18      

Shares   Description (1)     Coupon   Ratings (5) Value
    Equity Real Estate Investment Trust (continued)            
166,694   PS Business Parks Inc     5.200%   Baa2 $3,830,628
324,373   PS Business Parks Inc     4.875%   Baa2 6,766,421
134,285   Public Storage     4.875%   A3 3,167,783
194,716   Rexford Industrial Realty Inc     5.625%   BB+ 4,385,978
81,320   Saul Centers Inc     6.125%   N/R 1,301,592
123,154   Saul Centers Inc     6.000%   N/R 1,810,364
172,125   SITE Centers Corp     6.375%   BB+ 3,208,376
40,669   STAG Industrial Inc     6.875%   BB+ 1,026,892
89,646   Summit Hotel Properties Inc     6.450%   N/R 1,222,771
260,906   Summit Hotel Properties Inc     6.250%   N/R 3,430,914
41,493   Sunstone Hotel Investors Inc     6.950%   N/R 829,860
226,106   Sunstone Hotel Investors Inc     6.450%   N/R 4,352,541
94,255   UMH Properties Inc     8.000%   N/R 2,073,610
187,330   UMH Properties Inc     6.750%   N/R 3,658,349
135,987   Urstadt Biddle Properties Inc     6.250%   N/R 2,416,489
139,110   Urstadt Biddle Properties Inc     5.875%   N/R 2,349,804
356,032   Vornado Realty Trust     5.250%   Baa3 6,963,986
    Total Equity Real Estate Investment Trust           125,121,787
    Gas Utilities – 0.4%            
240,106   South Jersey Industries Inc     5.625%   BB+ 5,323,150
86,693   Spire Inc     5.900%   BBB 2,163,857
    Total Gas Utilities           7,487,007
    Independent Power & Renewable Electricity Producers – 0.4%            
145,654   Brookfield Renewable Partners LP     5.750%   BBB- 2,123,797
283,347   Brookfield Renewable Partners LP     5.250%   BBB- 5,519,600
    Total Independent Power & Renewable Electricity Producers           7,643,397
    Multi-Utilities – 2.6%            
90,684   Algonquin Power & Utilities Corp     6.200%   BB+ 2,131,074
282,139   Brookfield Infrastructure Partners LP     5.350%   BBB- 3,855,278
141,412   CMS Energy Corp     5.875%   Baa2 3,570,653
349,402   Dominion Energy Inc     5.250%   BBB- 8,619,747
96,571   DTE Energy Co     5.250%   BBB- 2,320,601
221,298   DTE Energy Co     5.375%   BBB- 5,282,383
160,007   DTE Energy Co     6.000%   BBB- 3,977,774
114,015   DTE Energy Co     5.250%   BBB- 2,732,940
154,867   NiSource Inc     6.500%   BBB- 3,933,622
      19

Nuveen Real Asset Income Fund (continued)
Portfolio of Investments    March 31, 2020
(Unaudited)
Shares   Description (1)     Coupon   Ratings (5) Value
    Multi-Utilities (continued)            
375,465   Sempra Energy     5.750%   Baa2 $8,770,863
    Total Multi-Utilities           45,194,935
    Oil, Gas & Consumable Fuels – 0.3%            
47,514   Energy Transfer Operating LP     7.600%   BB 590,599
134,449   NGL Energy Partners LP     9.000%   N/R 925,009
177,879   NuStar Energy LP     8.500%   B1 1,937,102
140,923   NuStar Energy LP     7.625%   B1 1,366,953
    Total Oil, Gas & Consumable Fuels           4,819,663
    Real Estate Management & Development – 1.1%            
302,713   Brookfield Property Partners LP     6.500%   BB+ 5,185,474
368,193   Brookfield Property Partners LP     5.750%   BB+ 5,154,702
295,883   Brookfield Property Partners LP     6.375%   BB+ 4,716,375
165,427   Landmark Infrastructure Partners LP     7.900%   N/R 2,985,957
    Total Real Estate Management & Development           18,042,508
    Total $25 Par (or similar) Retail Preferred (cost $315,670,371)           252,316,595
    
Principal
Amount (000)(4)
  Description (1)     Coupon Maturity Ratings (5) Value
    $1,000 PAR (OR SIMILAR) INSTITUTIONAL PREFERRED – 12.6%            
    Diversified Financial Services  –  0.6%            
$3,015   National Rural Utilities Cooperative Finance Corp     5.250% 4/20/46 A3 $2,863,156
9,662   Transcanada Trust     5.625% 5/20/75 BBB 7,343,120
    Total Diversified Financial Services           10,206,276
    Electric Utilities  –  4.4%            
5,850   AusNet Services Holdings Pty Ltd, Reg S     5.750% 3/17/76 BBB 5,820,789
2,640   ComEd Financing III     6.350% 3/15/33 BBB 3,054,480
9,000   Duke Energy Corp     4.875% N/A (6) BBB 7,560,000
3,300 GBP   Electricite de France SA, Reg S     5.875% N/A (6) BBB 4,027,200
16,100   Emera Inc     6.750% 6/15/76 BB+ 14,892,500
9,565   Enel SpA, 144A     8.750% 9/24/73 BBB 10,091,075
7,034   NextEra Energy Capital Holdings Inc, (3-Month LIBOR reference rate + 2.068% spread), (7)     3.501% 10/01/66 BBB 5,004,761
13,641   NextEra Energy Capital Holdings Inc, (3-Month LIBOR reference rate + 2.125% spread), (7)     2.866% 6/15/67 BBB 9,446,769
7,455   NextEra Energy Capital Holdings Inc     4.800% 12/01/77 BBB 6,207,778
6,540   NextEra Energy Capital Holdings Inc     5.650% 5/01/79 BBB 6,022,373
1,858   PPL Capital Funding Inc, (3-Month LIBOR reference rate + 2.665% spread), (7)     4.040% 3/30/67 BBB 1,189,120
20      

Principal
Amount (000)(4)
  Description (1)     Coupon Maturity Ratings (5) Value
    Electric Utilities (continued)            
$2,810   SSE PLC, Reg S     4.750% 9/16/77 BBB- $2,725,700
    Total Electric Utilities           76,042,545
    Independent Power & Renewable Electricity Producers  –  0.4%            
5,175   AES Gener SA, 144A     7.125% 3/26/79 BB 4,051,000
3,865   AES Gener SA, 144A     6.350% 10/07/79 BB 2,937,400
    Total Independent Power & Renewable Electricity Producers           6,988,400
    Marine  –  0.2%            
2,950   Royal Capital BV, Reg S     4.875% N/A (6) N/R 2,784,800
    Multi-Utilities  –  1.8%            
9,510   CenterPoint Energy Inc     6.125% N/A (6) BBB- 7,608,000
3,330   Dominion Energy Inc     5.750% 10/01/54 BBB- 2,914,449
4,760   Dominion Energy Inc     4.650% N/A (6) BBB- 4,277,384
2,340   NiSource Inc     5.650% N/A (6) BBB- 2,082,600
6,700   RWE AG, Reg S     6.625% 7/30/75 BB+ 6,961,162
7,530   WEC Energy Group Inc, (3-Month LIBOR reference rate + 2.113% spread), (7)     2.505% 5/15/67 BBB 6,052,432
    Total Multi-Utilities           29,896,027
    Oil, Gas & Consumable Fuels  –  4.4%            
5,490   Buckeye Partners LP     6.375% 1/22/78 B+ 2,470,500
15,267   Enbridge Inc     6.000% 1/15/77 BBB- 11,297,580
18,699   Enbridge Inc     5.500% 7/15/77 BBB- 13,463,280
6,437   Enbridge Inc     6.250% 3/01/78 BBB- 4,827,750
10,826   Energy Transfer Operating LP, (3-Month LIBOR reference rate + 3.018% spread), (7)     3.704% 11/01/66 Ba1 4,844,635
985   EnLink Midstream Partners LP     6.000% N/A (6) Ba3 197,000
5,406   Enterprise Products Operating LLC     4.875% 8/16/77 Baa2 3,712,841
10,230   Enterprise Products Operating LLC     5.250% 8/16/77 Baa2 7,007,550
5,930 CAD   Inter Pipeline Ltd     6.625% 11/19/79 BBB- 3,526,649
4,245   MPLX LP     6.875% N/A (6) BB+ 2,589,450
11,000   Plains All American Pipeline LP     6.125% N/A (6) BB 5,500,000
11,645   TransCanada PipeLines Ltd, (3-Month LIBOR reference rate + 2.210% spread), (7)     2.602% 5/15/67 Baa2 7,103,450
6,710   Transcanada Trust     5.875% 8/15/76 BBB 5,250,575
4,885   Transcanada Trust     5.500% 9/15/79 BBB 3,737,025
    Total Oil, Gas & Consumable Fuels           75,528,285
    Real Estate Management & Development  –  0.6%            
8,250   AT Securities BV, Reg S     5.250% N/A (6) BBB- 7,479,120
      21

Nuveen Real Asset Income Fund (continued)
Portfolio of Investments    March 31, 2020
(Unaudited)
Principal
Amount (000)(4)
  Description (1)     Coupon Maturity Ratings (5) Value
    Real Estate Management & Development (continued)            
$4,750 SGD   Frasers Property Treasury Pte Ltd, Reg S     3.950% N/A (6) N/R $3,029,664
    Total Real Estate Management & Development           10,508,784
    Road & Rail  –  0.2%            
3,730   BNSF Funding Trust I     6.613% 12/15/55 A- 3,655,400
    Total $1,000 Par (or similar) Institutional Preferred (cost $276,248,080)           215,610,517
    
Shares   Description (1)     Coupon   Ratings (5) Value
    CONVERTIBLE PREFERRED SECURITIES – 6.6%            
    Commercial Services & Supplies – 0.4%            
151,726   GFL Environmental Inc     6.000%   N/R $6,947,533
    Electric Utilities – 2.7%            
180,996   American Electric Power Co Inc     6.125%   BBB 8,733,057
223,611   NextEra Energy Inc     4.872%   A- 10,585,745
321,065   NextEra Energy Inc     5.279%   BBB 14,155,756
267,668   Southern Co     6.750%   BBB 11,884,459
    Total Electric Utilities           45,359,017
    Equity Real Estate Investment Trust – 1.6%            
135,061   Braemar Hotels & Resorts Inc     5.500%   N/R 749,588
8,719   Crown Castle International Corp, (2)     6.875%   N/R 11,272,302
28,814   Equity Commonwealth     6.500%   N/R 746,167
29,250   Lexington Realty Trust     6.500%   N/R 1,287,000
78,691   QTS Realty Trust Inc     6.500%   B- 10,116,515
48,822   RLJ Lodging Trust     1.950%   N/R 854,385
95,460   RPT Realty     7.250%   N/R 2,921,076
    Total Equity Real Estate Investment Trust           27,947,033
    Gas Utilities – 0.0%            
7,600   South Jersey Industries Inc     7.250%   N/R 316,084
    Multi-Utilities – 1.9%            
163,089   CenterPoint Energy Inc     7.000%   N/R 4,696,963
105,826   Dominion Energy Inc     7.250%   BBB- 9,737,050
280,765   DTE Energy Co     6.250%   BBB- 10,573,610
62,145   Sempra Energy     6.000%   N/R 5,749,656
13,902   Sempra Energy     6.750%   N/R 1,305,815
    Total Multi-Utilities           32,063,094
    Total Convertible Preferred Securities (cost $125,485,490)           112,632,761
    
22      

Principal Amount (000)   Description (1) Coupon (8) Reference
Rate (8)
Spread (8) Maturity (9) Ratings (5) Value
    VARIABLE RATE SENIOR LOAN INTERESTS – 1.8% (8)            
    Chemicals – 0.1%            
$2,475   Messer Industries GmbH, Term Loan 3.950% 3-Month LIBOR 2.500% 3/01/26 BB- $2,215,125
    Equity Real Estate Investment Trust – 0.1%            
1,481   Iron Mountain Inc., Term Loan B 2.739% 1-Month LIBOR 1.750% 1/02/26 BB 1,414,458
    Health Care Providers & Services – 0.2%            
2,717   RegionalCare Hospital Partners Holdings, Inc., New Term Loan B 4.739% 1-Month LIBOR 3.750% 11/16/25 B+ 2,537,304
    Hotels, Restaurants & Leisure – 0.2%            
2,940   CityCenter Holdings LLC, Term Loan B 3.239% 1-Month LIBOR 2.250% 4/18/24 BB- 2,595,620
    Oil, Gas & Consumable Fuels – 0.4%            
5,404   BCP Renaissance Parent, Term Loan B 4.950% 3-Month LIBOR 3.500% 11/01/24 BB- 2,782,931
1,600   Buckeye Partners, 2019 Term Loan B 4.265% 1-Month LIBOR 2.750% 11/01/26 BBB- 1,480,800
3,885   Delek US Holdings Inc 3.239% 1-Month LIBOR 2.250% 3/30/25 BB+ 3,042,826
10,889   Total Oil, Gas & Consumable Fuels           7,306,557
    Real Estate Management & Development – 0.4%            
3,930   GGP, Term Loan B 3.489% 1-Month LIBOR 2.500% 8/24/25 BB+ 2,810,040
4,460   Invitation Homes Operating Partnership, Term Loan A 2.659% 1-Month LIBOR 1.700% 2/06/22 N/R 3,902,500
8,390   Total Real Estate Management & Development           6,712,540
    Road & Rail – 0.4%            
6,700   Genesee & Wyoming Inc, (DD1) 3.450% 3-Month LIBOR 2.000% 12/30/26 BB+ 6,465,534
997   Kenan Advantage Group Inc, Term Loan 4.000% 1-Month LIBOR 3.000% 8/01/22 B+ 830,160
237   Kenan Advantage Group Inc, Term Loan B 4.000% 1-Month LIBOR 3.000% 7/29/22 B+ 197,413
7,934   Total Road & Rail           7,493,107
$36,826   Total Variable Rate Senior Loan Interests (cost $36,364,723)         30,274,711
    
Principal Amount (000)   Description (1)     Coupon Maturity Ratings (5) Value
    CONVERTIBLE BONDS – 0.5%            
    Oil, Gas & Consumable Fuels – 0.3%            
$12,325   Cheniere Energy Inc     4.250% 3/15/45 N/R $6,041,128
    Real Estate Management & Development – 0.2%            
3,545   Tricon Capital Group Inc, 144A     5.750% 3/31/22 N/R 3,225,950
$15,870   Total Convertible Bonds (cost $12,265,568)           9,267,078
    
      23

Nuveen Real Asset Income Fund (continued)
Portfolio of Investments    March 31, 2020
(Unaudited)
Shares   Description (1), (10)           Value
    INVESTMENT COMPANIES – 0.4%            
5,135,009   Keppel Infrastructure Trust           $1,534,838
2,222,877   Sequoia Economic Infrastructure Income Fund Ltd           2,595,374
3,450,111   Starwood European Real Estate Finance Ltd           3,271,625
    Total Investment Companies (cost $9,560,162)           7,401,837
    
Principal Amount (000)   Description (1)     Coupon Maturity Ratings (5) Value
    ASSET-BACKED SECURITIES – 0.2%            
$1,500   Natixis Commercial Mortgage Securities Trust 2019-MILE, 144A, (1-Month LIBOR reference rate + 2.750% spread), (7)     3.564% 7/15/36 N/R $1,455,264
2,525   Natixis Commercial Mortgage Securities Trust 2019-MILE, 144A, (1-Month LIBOR reference rate + 4.25% spread), (7)     5.064% 7/15/36 N/R 2,084,010
$4,025   Total Asset-Backed Securities (cost $4,025,000)           3,539,274
    Total Long-Term Investments (cost $1,960,297,312)           1,613,948,181
    
Principal Amount (000)   Description (1)     Coupon Maturity   Value
    SHORT-TERM INVESTMENTS – 6.2%            
    REPURCHASE AGREEMENTS – 6.2%            
$107,084   Repurchase Agreement with Fixed Income Clearing Corporation, dated 3/31/20, repurchase price $107,083,799, collateralized by $107,150,000 U.S. Treasury Notes, 1.500%, due 9/30/21, value $109,226,031     0.000% 4/01/20   $107,083,799
    Total Short-Term Investments (cost $107,083,799)           107,083,799
    Total Investments (cost $2,067,381,111) – 100.4%           1,721,031,980
    Other Assets Less Liabilities – (0.4)% (11)           (6,969,302)
    Net Assets – 100%           $1,714,062,678
Investments in Derivatives
Futures Contracts  
Description Contract
Position
Number of
Contracts
Expiration
Date
Notional
Amount
Value Unrealized
Appreciation
(Depreciation)
Variation
Margin
Receivable/
(Payable)
U.S. Treasury 10-Year Note Short (75) 6/20 $(9,956,122) $(10,401,563) $(445,441) $10,547
24      

Part F of Form N-PORT was prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”) and in conformity with the applicable rules and regulations of the U.S. Securities and Exchange Commission (“SEC”) related to interim filings. Part F of Form N-PORT does not include all information and footnotes required by U.S. GAAP for complete financial statements. Certain footnote disclosures normally included in financial statements prepared in accordance with U.S. GAAP have been condensed or omitted from this report pursuant to the rules of the SEC. For a full set of the Fund’s notes to financial statements, please refer to the Fund’s most recently filed annual or semi-annual report.
Fair Value Measurements
The Fund's investments in securities are recorded at their estimated fair value. Fair value is defined as the price that would be received upon selling an investment or transferring a liability in an orderly transaction to an independent buyer in the principal or most advantageous market for the investment. A three-tier hierarchy is used to maximize the use of observable market data and minimize the use of unobservable inputs and to establish classification of fair value measurements for disclosure purposes. Observable inputs reflect the assumptions market participants would use in pricing the asset or liability. Observable inputs are based on market data obtained from sources independent of the reporting entity. Unobservable inputs reflect the reporting entity’s own assumptions about the assumptions market participants would use in pricing the asset or liability. Unobservable inputs are based on the best information available in the circumstances. The following is a summary of the three-tiered hierarchy of valuation input levels.
Level 1  –     Inputs are unadjusted and prices are determined using quoted prices in active markets for identical securities.
Level 2  –     Prices are determined using other significant observable inputs (including quoted prices for similar securities, interest rates, credit spreads, etc.).
Level 3  –     Prices are determined using significant unobservable inputs (including management’s assumptions in determining the fair value of investments).
The inputs or methodologies used for valuing securities are not an indication of the risks associated with investing in those securities. The following is a summary of the Fund’s fair value measurements as of the end of the reporting period:
  Level 1 Level 2 Level 3 Total
Long-Term Investments:        
Common Stocks $142,399,236 $233,944,659 $ — $376,343,895
Real Estate Investment Trust Common Stocks 230,722,266 110,402,336  — 341,124,602
Corporate Bonds  — 265,436,911  — 265,436,911
$25 Par (or similar) Retail Preferred 244,309,610 8,006,985  — 252,316,595
$1,000 Par (or similar) Institutional Preferred  — 215,610,517  — 215,610,517
Convertible Preferred Securities 101,360,459 11,272,302  — 112,632,761
Variable Rate Senior Loan Interests  — 30,274,711  — 30,274,711
Convertible Bonds  — 9,267,078  — 9,267,078
Investment Companies 7,401,837  —  — 7,401,837
Asset-Backed Securities  — 3,539,274  — 3,539,274
Short-Term Investments:        
Repurchase Agreements  — 107,083,799  — 107,083,799
Investments in Derivatives:        
Futures Contracts* (445,441)  —  — (445,441)
Total $725,747,967 $994,838,572 $ — $1,720,586,539
    
* Represents net unrealized appreciation (depreciation).
    
  For Fund portfolio compliance purposes, the Fund’s industry classifications refer to any one or more of the industry sub-classifications used by one or more widely recognized market indexes or ratings group indexes, and/or as defined by Fund management. This definition may not apply for purposes of this report, which may combine industry sub-classifications into sectors for reporting ease.  
(1) All percentages shown in the Portfolio of Investments are based on net assets.  
(2) For fair value measurement disclosure purposes, investment classified as Level 2.  
(3) Non-income producing; issuer has not declared a dividend within the past twelve months.  
(4) Principal Amount (000) denominated in U.S. Dollars, unless otherwise noted.  
(5) 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.  
      25

Nuveen Real Asset Income Fund (continued)
Portfolio of Investments    March 31, 2020
(Unaudited)
(6) Perpetual security. Maturity date is not applicable.  
(7) Variable rate security. The rate shown is the coupon as of the end of the reporting period.  
(8) Senior loans generally pay interest at rates which are periodically adjusted by reference to a base short-term, floating lending rate (Reference Rate) plus an assigned fixed rate (Spread). These floating lending rates are generally (i) the lending rate referenced by the London Inter-Bank Offered Rate (“LIBOR”), or (ii) the prime rate offered by one or more major United States banks. Senior loans may be considered restricted in that the Fund ordinarily is contractually obligated to receive approval from the agent bank and/or borrower prior to the disposition of a senior loan. The rate shown is the coupon as of the end of the reporting period.  
(9) Senior loans generally are subject to mandatory and/or optional prepayment. Because of these mandatory prepayment conditions and because there may be significant economic incentives for a borrower to prepay, prepayments of senior loans may occur. As a result, the actual remaining maturity of senior loans held may be substantially less than the stated maturities shown.  
(10) A copy of the most recent financial statements for these investment companies can be obtained directly from the Securities and Exchange Commission on its website at http://www.sec.gov.  
(11) Other assets less liabilities includes the unrealized appreciation (depreciation) of certain over-the-counter (“OTC”) derivatives as well as the OTC cleared and exchange-traded derivatives, when applicable.  
144A Investment is exempt from registration under Rule 144A of the Securities Act of 1933, as amended. These investments may only be resold in transactions exempt from registration, which are normally those transactions with qualified institutional buyers.  
ADR American Depositary Receipt  
BRL Brazilian Real  
CAD Canadian Dollar  
COP Colombian Peso  
DD1 Portion of investment purchased on a delayed delivery basis.  
EUR Euro  
GBP Pound Sterling  
LIBOR London Inter-Bank Offered Rate  
MXN Mexican Peso  
N/A Not Applicable.  
Reg S Regulation S allows U.S. companies to sell securities to persons or entities located outside of the United States without registering those securities with the Securities and Exchange Commission. Specifically, Regulation S provides a safe harbor from the registration requirements of the Securities Act for the offers and sales of securities by both foreign and domestic issuers that are made outside the United States.  
REIT Real Estate Investment Trust  
SGD Singapore Dollar  
26      

Nuveen Real Estate Securities Fund
Portfolio of Investments    March 31, 2020
(Unaudited)
Shares   Description (1)       Value
    LONG-TERM INVESTMENTS – 96.6%        
    REAL ESTATE INVESTMENT TRUST COMMON STOCKS – 96.4%        
    Diversified – 4.1%        
57,473   American Assets Trust Inc       $1,436,825
280,556   PS Business Parks Inc       38,020,949
3,871,134   VEREIT Inc       18,929,845
396,695   Washington Real Estate Investment Trust       9,469,110
342,953   WP Carey Inc       19,918,710
    Total Diversified       87,775,439
    Health Care – 10.3%        
71,911   CareTrust REIT Inc       1,063,564
1,262,978   Healthcare Realty Trust Inc       35,274,976
688,680   Healthcare Trust of America Inc       16,721,150
1,771,234   Healthpeak Properties Inc       42,243,931
2,088,379   Medical Properties Trust Inc       36,108,073
273,806   Omega Healthcare Investors Inc       7,266,811
690,779   Physicians Realty Trust       9,629,459
112,971   Sabra Health Care REIT Inc       1,233,643
464,526   Ventas Inc       12,449,297
1,286,352   Welltower Inc       58,889,195
    Total Health Care       220,880,099
    Hotels – 0.7%        
44,509   RLJ Lodging Trust       343,610
122,072   Summit Hotel Properties Inc       515,144
1,609,027   Sunstone Hotel Investors Inc       14,014,625
    Total Hotels       14,873,379
    Industrial – 18.4%        
717,864   Americold Realty Trust       24,436,091
2,535,730   Duke Realty Corp       82,106,937
86,747   First Industrial Realty Trust Inc       2,882,603
1,670,296   Lexington Realty Trust       16,586,039
2,283,231   Prologis Inc       183,503,276
498,006   Rexford Industrial Realty Inc       20,423,226
1,407,962   STAG Industrial Inc       31,707,304
537,839   Terreno Realty Corp       27,833,168
      27

Nuveen Real Estate Securities Fund (continued)
Portfolio of Investments    March 31, 2020
(Unaudited)
Shares   Description (1)       Value
    Industrial (continued)        
253,968   WPT Industrial Real Estate Investment Trust       $2,262,855
    Total Industrial       391,741,499
    Office – 13.2%        
727,336   Alexandria Real Estate Equities Inc       99,688,672
610,111   Boston Properties Inc       56,270,538
15,430   Columbia Property Trust Inc       192,875
1,139,273   Corporate Office Properties Trust       25,212,111
181,480   Cousins Properties Inc       5,311,920
365,984   Douglas Emmett Inc       11,166,172
231,828   Equity Commonwealth       7,351,266
342,575   Highwoods Properties Inc       12,134,006
77,008   Hudson Pacific Properties Inc       1,952,923
316,388   JBG SMITH Properties       10,070,630
253,103   Kilroy Realty Corp       16,122,661
601,967   Mack-Cali Realty Corp       9,167,957
373,281   Paramount Group Inc       3,284,873
450,358   Piedmont Office Realty Trust Inc       7,953,322
465,413   Vornado Realty Trust       16,852,605
    Total Office       282,732,531
    Residential – 20.1%        
362,609   American Campus Communities Inc       10,062,400
2,139,162   American Homes 4 Rent, Class A       49,628,558
72,048   Apartment Investment & Management Co, Class A       2,532,487
494,642   AvalonBay Communities Inc       72,796,463
553,141   Camden Property Trust       43,830,893
444,922   Equity LifeStyle Properties Inc       25,574,117
744,820   Equity Residential       45,962,842
108,044   Essex Property Trust Inc       23,795,611
517,008   Independence Realty Trust Inc       4,622,051
65,793   Investors Real Estate Trust       3,618,615
2,356,317   Invitation Homes Inc       50,354,494
309,013   Mid-America Apartment Communities Inc       31,837,609
7,746   NexPoint Residential Trust Inc       195,277
349,769   Sun Communities Inc       43,668,660
552,437   UDR Inc       20,186,048
    Total Residential       428,666,125
    Retail – 6.0%        
216,655   Acadia Realty Trust       2,684,356
357,901   Agree Realty Corp       22,154,072
28      

Shares   Description (1)       Value
    Retail (continued)        
639,908   Brixmor Property Group Inc       $6,079,126
5,367   Federal Realty Investment Trust       400,432
31,515   Macerich Co       177,429
808,868   National Retail Properties Inc       26,037,461
525,264   Realty Income Corp       26,189,663
96,640   Regency Centers Corp       3,713,875
460,922   RPT Realty       2,779,360
524,805   Simon Property Group Inc       28,790,802
796,905   SITE Centers Corp       4,151,875
267,002   Weingarten Realty Investors       3,852,839
    Total Retail       127,011,290
    Specialized – 23.6%        
224,242   American Tower Corp       48,828,695
118,174   CoreSite Realty Corp       13,696,367
177,394   Crown Castle International Corp       25,615,694
1,103,359   CubeSmart       29,558,988
525,434   CyrusOne Inc       32,445,549
346,982   Digital Realty Trust Inc       48,199,270
272,662   Equinix Inc       170,296,505
265,949   Extra Space Storage Inc       25,467,276
41,966   Life Storage Inc       3,967,885
335,819   Public Storage       66,697,012
229,443   QTS Realty Trust Inc       13,309,988
51,729   Safehold Inc       3,270,825
74,176   SBA Communications Corp       20,025,295
164,379   VICI Properties Inc       2,735,266
    Total Specialized       504,114,615
    Total Real Estate Investment Trust Common Stocks (cost $1,946,272,289)       2,057,794,977
    
Shares   Description (1)           Value
    COMMON STOCKS – 0.2%            
    Real Estate Management & Development – 0.2%            
342,875   Kennedy-Wilson Holdings Inc           $4,601,382
    Total Common Stocks (cost $7,505,900)           4,601,382
    Total Long-Term Investments (cost $1,953,778,189)           2,062,396,359
    
      29

Nuveen Real Estate Securities Fund (continued)
Portfolio of Investments    March 31, 2020
(Unaudited)
Shares   Description (1) Coupon         Value
    SHORT-TERM INVESTMENTS – 4.4%            
    MONEY MARKET FUNDS – 4.4%            
95,051,396   First American Treasury Obligations Fund, Class Z 0.284% (2)         $95,051,396
    Total Short-Term Investments (cost $95,051,396)           95,051,396
    Total Investments (cost $2,048,829,585) – 101.0%           2,157,447,755
    Other Assets Less Liabilities – (1.0)%           (21,949,330)
    Net Assets – 100%           $2,135,498,425
Part F of Form N-PORT was prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”) and in conformity with the applicable rules and regulations of the U.S. Securities and Exchange Commission (“SEC”) related to interim filings. Part F of Form N-PORT does not include all information and footnotes required by U.S. GAAP for complete financial statements. Certain footnote disclosures normally included in financial statements prepared in accordance with U.S. GAAP have been condensed or omitted from this report pursuant to the rules of the SEC. For a full set of the Fund’s notes to financial statements, please refer to the Fund’s most recently filed annual or semi-annual report.
Fair Value Measurements
The Fund's investments in securities are recorded at their estimated fair value. Fair value is defined as the price that would be received upon selling an investment or transferring a liability in an orderly transaction to an independent buyer in the principal or most advantageous market for the investment. A three-tier hierarchy is used to maximize the use of observable market data and minimize the use of unobservable inputs and to establish classification of fair value measurements for disclosure purposes. Observable inputs reflect the assumptions market participants would use in pricing the asset or liability. Observable inputs are based on market data obtained from sources independent of the reporting entity. Unobservable inputs reflect the reporting entity’s own assumptions about the assumptions market participants would use in pricing the asset or liability. Unobservable inputs are based on the best information available in the circumstances. The following is a summary of the three-tiered hierarchy of valuation input levels.
Level 1  –     Inputs are unadjusted and prices are determined using quoted prices in active markets for identical securities.
Level 2  –     Prices are determined using other significant observable inputs (including quoted prices for similar securities, interest rates, credit spreads, etc.).
Level 3  –     Prices are determined using significant unobservable inputs (including management’s assumptions in determining the fair value of investments).
The inputs or methodologies used for valuing securities are not an indication of the risks associated with investing in those securities. The following is a summary of the Fund’s fair value measurements as of the end of the reporting period:
  Level 1 Level 2 Level 3 Total
Long-Term Investments:        
Real Estate Investment Trust Common Stocks $2,057,794,977 $ — $ — $2,057,794,977
Common Stocks 4,601,382  —  — 4,601,382
Short-Term Investments:        
Money Market Funds 95,051,396  —  — 95,051,396
Total $2,157,447,755 $ — $ — $2,157,447,755
    
  For Fund portfolio compliance purposes, the Fund’s industry classifications refer to any one or more of the industry sub-classifications used by one or more widely recognized market indexes or ratings group indexes, and/or as defined by Fund management. This definition may not apply for purposes of this report, which may combine industry sub-classifications into sectors for reporting ease.  
(1) All percentages shown in the Portfolio of Investments are based on net assets.  
(2) The rate shown is the annualized seven-day subsidized yield as of the end of the reporting period.  
REIT Real Estate Investment Trust  
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