Form NPORT-EX NUVEEN INVESTMENT FUNDS For: Mar 31

Nuveen Global Infrastructure Fund

Portfolio of Investments    March 31, 2019

(Unaudited)

Shares		Description (1)				Value
		LONG-TERM INVESTMENTS – 97.9%
		COMMON STOCKS – 93.3%
		Air Freight & Logistics – 0.1%
14,662		Oesterreichische Post AG, (2)				$620,475
		Commercial Services & Supplies – 4.4%
1,137,814		China Everbright International Ltd, (2)				1,158,942
48,016		Republic Services Inc.				3,859,526
178,481		Waste Connections Inc.				15,811,632
14,576		Waste Management Inc.				1,514,592
		Total Commercial Services & Supplies				22,344,692
		Construction & Engineering – 4.7%
47,002		Eiffage SA, (2)				4,518,201
472,432		Ferrovial SA, (2)				11,070,716
84,182		Vinci SA, (2)				8,191,062
		Total Construction & Engineering				23,779,979
		Diversified Telecommunication Services – 2.6%
86,755		ARTERIA Networks Corp, (2)				980,144
139,317		Cellnex Telecom SA, (2), (3)				4,090,046
298,722		HKBN Ltd, (2)				476,033
4,275		HKT Trust & HKT Ltd				6,873
478,666		Infrastrutture Wireless Italiane SpA, (2)				4,286,002
3,552,014		NetLink NBN Trust				2,175,371
1,225,595		Telesites SAB de CV, (3)				791,796
		Total Diversified Telecommunication Services				12,806,265
		Electric Utilities – 20.1%
189,520		Alliant Energy Corp				8,932,078
104,659		Alupar Investimento SA				620,681
62,447		American Electric Power Co Inc.				5,229,936
1,531,045		AusNet Services, (2)				1,930,707
1,923		Cia de Transmissao de Energia Eletrica Paulista, (WI/DD)				37,887
182,708		CK Infrastructure Holdings Ltd, (2)				1,499,651
146,781		CLP Holdings Ltd, (2)				1,702,452
172,442		Duke Energy Corporation				15,519,780
46,325		Edison International				2,868,444
6,501		Elia System Operator SA/NV, (2)				455,858
105,858		Enel Chile SA, ADR				548,344
482,218		Enel SpA, (2)				3,089,959

      1

Nuveen Global Infrastructure Fund (continued)

Portfolio of Investments    March 31, 2019

(Unaudited)

Shares		Description (1)				Value
		Electric Utilities (continued)
44,574		Entergy Corp				$4,262,612
399		Evergy Inc.				23,162
628		Eversource Energy				44,557
989,003		Iberdrola SA, (2)				8,683,214
554,788		Infratil Ltd, (2)				1,575,901
126,715		Interconexion Electrica SA ESP, (WI/DD)				634,364
89,508		NextEra Energy Inc.				17,303,686
13,210		Portland General Electric Co				684,806
3,561		Power Assets Holdings Ltd, (2)				24,706
449,284		Power Grid Corp of India Ltd, (2)				1,282,212
25,363		Red Electrica Corp SA, (2), (3)				540,655
97,977		Southern Company				5,063,451
1,530,021		Spark Infrastructure Group, (2)				2,479,371
1,043,717		Terna Rete Elettrica Nazionale SpA, (2)				6,624,279
54,578		Transmissora Alianca de Energia Eletrica SA, (WI/DD)				345,699
164,867		Xcel Energy Inc.				9,267,174
		Total Electric Utilities				101,275,626
		Gas Utilities – 3.5%
188,036		APA Group, (2)				1,334,793
52,263		Atmos Energy Corporation				5,379,431
1,106,606		Hong Kong & China Gas Co Ltd, (2)				2,653,909
714,832		Italgas SpA, (2)				4,417,006
120,547		Naturgy Energy Group SA, (2), (3)				3,374,044
9,843		UGI Corp				545,499
		Total Gas Utilities				17,704,682
		IT Services – 0.8%
43,166		InterXion Holding NV, (3)				2,880,467
195,884		NEXTDC Ltd, (2), (3)				879,749
		Total IT Services				3,760,216
		Media – 0.4%
113,511		Eutelsat Communications SA, (2)				1,987,802
		Multi-Utilities – 8.3%
46,841		Ameren Corporation				3,445,156
34,877		Brookfield Infrastructure Partners LP				1,460,300
124,248		CMS Energy Corp				6,900,734
26,489		Consolidated Edison Inc.				2,246,532
120,712		Dominion Energy Inc.				9,253,782
63,690		DTE Energy Co				7,944,691
68,797		E.ON SE, (2)				765,589

2      

Shares		Description (1)				Value
		Multi-Utilities (continued)
175,372		Engie SA, (2)				$2,615,295
596,871		Hera SpA, (2)				2,160,061
422,002		Iren SpA, (2)				1,077,327
44,613		National Grid PLC, Sponsored ADR				2,491,190
39,636		REN - Redes Energeticas Nacionais SGPS SA, (2)				113,105
7,633		Sempra Energy				960,689
6,829		Unitil Corp				369,927
		Total Multi-Utilities				41,804,378
		Oil, Gas & Consumable Fuels – 16.1%
62,864		Cheniere Energy Inc., (3)				4,297,383
517,821		Enbridge Inc.				18,776,190
44,493		Energy Transfer LP				683,857
195,806		Enterprise Products Partners LP				5,697,955
4,940		Gibson Energy Inc.				84,912
637,540		Kinder Morgan Inc/DE				12,757,175
42,382		Koninklijke Vopak NV, (2)				2,029,974
124,792		ONEOK Inc.				8,715,473
114,191		Pembina Pipeline Corp				4,194,737
690,331		Snam SpA, (2)				3,551,153
32,860		Targa Resources Corp				1,365,333
105,534		TransCanada Corp				4,742,698
147,649		TransCanada Corp				6,631,416
262,625		Williams Cos Inc/The				7,542,590
		Total Oil, Gas & Consumable Fuels				81,070,846
		Road & Rail – 3.9%
129,374		Aurizon Holdings Ltd, (2)				418,264
3,750		Central Japan Railway Co, (2)				871,674
1,327,111		ComfortDelGro Corp Ltd, (2)				2,522,367
64,820		East Japan Railway Co, (WI/DD), (2)				6,259,406
19,408		Genesee & Wyoming Inc., (3)				1,691,213
11,617		Kansas City Southern				1,347,340
1,414		MTR Corp Ltd, (2)				8,761
676,783		Rumo SA, (3)				3,310,149
20,280		Union Pacific Corporation				3,390,816
		Total Road & Rail				19,819,990
		Transportation Infrastructure – 27.6%
136,119		Aena SME SA, (2), (3)				24,527,405
44,526		Aeroports de Paris, (2)				8,614,807
524,085		Atlantia SpA, (2)				13,591,568

      3

Nuveen Global Infrastructure Fund (continued)

Portfolio of Investments    March 31, 2019

(Unaudited)

Shares		Description (1)				Value
		Transportation Infrastructure (continued)
637,004		Atlas Arteria Ltd, (2)				$3,270,383
1,594,528		Auckland International Airport Ltd, (2)				8,845,806
179,639		CCR SA, (WI/DD)				538,639
393,207		China Merchants Port Holdings Co Ltd, (2)				838,574
4,104		COSCO SHIPPING Ports Ltd, (2)				4,438
534,728		Enav SpA, (2)				2,916,370
82,701		Flughafen Wien AG				3,580,917
20,887		Flughafen Zurich AG, (2)				3,811,881
49,530		Fraport AG Frankfurt Airport Services Worldwide, (2)				3,799,685
616,309		Getlink SE, (2)				9,345,860
29,521		Grupo Aeroportuario del Centro Norte SAB de CV, ADR				1,331,102
38,531		Grupo Aeroportuario del Pacifico SAB de CV, ADR				3,428,103
25,124		Grupo Aeroportuario del Sureste SAB de CV, ADR				4,064,058
37,872		Hamburger Hafen und Logistik AG, (2)				865,296
491,372		International Container Terminal Services Inc.				1,223,049
49,503		Kamigumi Co Ltd, (WI/DD), (2)				1,148,140
41,749		Macquarie Infrastructure Corp				1,720,894
660,593		Port of Tauranga Ltd, (2)				2,442,865
38,548		Promotora y Operadora de Infraestructura SAB de CV				382,218
69,889		Promotora y Operadora de Infraestructura SAB de CV				439,276
93,321		SATS Ltd, (2)				352,658
25,719		Societa Iniziative Autostradali e Servizi SpA, (2)				445,883
1,653,476		Sydney Airport, (2)				8,728,427
2,892,376		Transurban Group, (2)				27,127,871
451,425		Westports Holdings Bhd, (WI/DD), (2)				416,146
62,242		Westshore Terminals Investment Corp				932,454
		Total Transportation Infrastructure				138,734,773
		Water Utilities – 0.8%
1,696,654		Aguas Andinas SA, (2)				964,621
10,739		AquaVenture Holdings Ltd, (3)				207,800
175,015		China Everbright Water Ltd				45,199
15,919		Cia de Saneamento do Parana				304,731
1,098,938		Guangdong Investment Ltd, (2)				2,121,852
18,861		Severn Trent PLC, (2)				485,745
		Total Water Utilities				4,129,948
		Total Common Stocks (cost $367,893,358)				469,839,672

    

4      

Shares		Description (1)				Value
		REAL ESTATE INVESTMENT TRUST COMMON STOCKS – 4.3%
		Health Care  –  0.6%
1,284,280		Parkway Life Real Estate Investment Trust, (2)				$2,768,074
		Retail  –  0.1%
324,767		Viva Energy REIT, (2)				585,886
		Specialized  –  3.6%
20,852		Crown Castle International Corp				2,669,056
64,565		CyrusOne Inc.				3,385,788
33,280		Digital Realty Trust Inc.				3,960,320
4,767		Equinix Inc.				2,160,214
2,020,802		Keppel DC REIT, (2)				2,238,731
34,708		QTS Realty Trust Inc.				1,561,513
10,733		SBA Communications Corp, (3)				2,142,951
		Total Specialized				18,118,573
		Total Real Estate Investment Trust Common Stocks (cost $18,112,650)				21,472,533

    

Shares		Description (1), (4)				Value
		INVESTMENT COMPANIES – 0.3%
236,229		3i Infrastructure PLC				$847,499
2,180,449		Keppel Infrastructure Trust				748,634
		Total Investment Companies (cost $1,463,400)				1,596,133
		Total Long-Term Investments (cost $387,469,408)				492,908,338

    

Principal Amount (000)		Description (1)	Coupon	Maturity		Value
		SHORT-TERM INVESTMENTS – 2.7%
		REPURCHASE AGREEMENTS – 2.7%
$13,607		Repurchase Agreement with Fixed Income Clearing Corporation, dated 3/29/19, repurchase price $13,608,425, collateralized by $13,635,000 U.S. Treasury Notes, 2.625%, due 2/28/23, value $13,882,012	1.200%	4/01/19		$13,607,064
		Total Short-Term Investments (cost $13,607,064)				13,607,064
		Total Investments (cost $401,076,472) – 100.6%				506,515,402
		Other Assets Less Liabilities – (0.6)%				(2,928,542)
		Net Assets – 100%				$503,586,860

      5

Nuveen Global Infrastructure Fund (continued)

Portfolio of Investments    March 31, 2019

(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

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	$242,852,526	$226,987,146	$ —	$469,839,672
Real Estate Investment Trust Common Stocks	15,879,842	5,592,691	—	21,472,533
Investment Companies	1,596,133	—	—	1,596,133
Short-Term Investments:
Repurchase Agreements	—	13,607,064	—	13,607,064
Total	$260,328,501	$246,186,901	$ —	$506,515,402

    

	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.
ADR	American Depositary Receipt
REIT	Real Estate Investment Trust
WI/DD	Purchased on a when-issued or delayed delivery basis.

6      

Nuveen Real Asset Income Fund

Portfolio of Investments    March 31, 2019

(Unaudited)

Shares		Description (1)				Value
		LONG-TERM INVESTMENTS – 96.2%
		REAL ESTATE INVESTMENT TRUST COMMON STOCKS – 24.7%
		Diversified  –  3.3%
326,700		Abacus Property Group, (2)				$863,791
136,390		AEW UK REIT PLC, (2)				163,785
539,298		Armada Hoffler Properties Inc.				8,407,656
30,022		Cofinimmo SA				3,987,379
6,881,630		Cromwell European Real Estate Investment Trust				3,782,541
465,630		Dream Global Real Estate Investment Trust				4,937,312
355,845		Growthpoint Properties Australia Ltd, (2)				1,048,985
95,091		ICADE				8,042,794
72,707		Lexington Realty Trust				658,725
2,010,776		Nexus Real Estate Investment Trust				3,024,402
5,926		Star Asia Investment Corp, (2)				5,848,061
1,419,820		Stride Property Group, (2)				1,953,696
1,003,503		Sunlight Real Estate Investment Trust				750,395
495,220		Suntec Real Estate Investment Trust, (2)				713,552
806,233		Tritax EuroBox PLC, (2)				1,020,668
1,660,416		VEREIT Inc.				13,897,682
50,154		WP Carey Inc.				3,928,563
		Total Diversified				63,029,987
		Health Care  –  5.5%
2,337,026		Assura PLC				1,747,175
311,399		HCP Inc.				9,746,789
34,268		LTC Properties Inc.				1,569,474
379,386		MedEquities Realty Trust Inc.				4,222,566
634,447		Medical Properties Trust Inc.				11,743,614
2,039		National Health Investors Inc.				160,163
985,586		NorthWest Healthcare Properties Real Estate Investment Trust				8,599,493
196,810		Omega Healthcare Investors Inc.				7,508,301
3,593,077		Parkway Life Real Estate Investment Trust, (2)				7,744,341
6,581		Physicians Realty Trust				123,789
4,032,231		Target Healthcare REIT Ltd				6,039,545
547,654		Ventas Inc.				34,945,802

      7

Nuveen Real Asset Income Fund (continued)

Portfolio of Investments    March 31, 2019

(Unaudited)

Shares		Description (1)				Value
		Health Care (continued)
128,887		Welltower Inc.				$10,001,631
		Total Health Care				104,152,683
		Hotels  –  1.1%
2,594,249		Concentradora Fibra Hotelera Mexicana SA de CV,144A				1,269,709
150		Hersha Hospitality Trust				2,571
620,554		MGM Growth Properties LLC, Class A				20,012,867
4,631		Ryman Hospitality Properties Inc.				380,853
		Total Hotels				21,666,000
		Industrial  –  4.2%
865,817		Centuria Industrial REIT, (2)				1,852,123
573,336		Dream Industrial Real Estate Investment Trust				5,118,344
16,859,079		Frasers Logistics & Industrial Trust, (2)				14,439,719
635,567		Macquarie Mexico Real Estate Management SA de CV,144A				693,843
2,300,105		Mapletree Industrial Trust, (2)				3,566,625
11,043,051		Mapletree Logistics Trust, (2)				11,905,285
1,504,797		PLA Administradora Industrial S de RL de CV				2,305,620
609,443		STAG Industrial Inc.				18,069,985
1,013,045		Summit Industrial Income REIT				9,119,565
1,718,022		Warehouse Reit PLC, (2)				2,304,766
724,469		WPT Industrial Real Estate Investment Trust				10,084,608
		Total Industrial				79,460,483
		Mortgage  –  1.5%
252,071		Blackstone Mortgage Trust Inc.				8,711,574
220,664		KKR Real Estate Finance Trust Inc.				4,417,693
332,631		Starwood Property Trust Inc.				7,434,303
443,511		TPG RE Finance Trust Inc.				8,692,816
		Total Mortgage				29,256,386
		Office  –  2.0%
980,168		CapitaLand Commercial Trust, (2)				1,404,327
1,460,571		Centuria Metropolitan REIT				2,592,695
320,907		City Office REIT Inc.				3,629,458
87,508		Covivio				9,286,137
392,509		Easterly Government Properties Inc.				7,069,087
613,980		GDI Property Group				605,979
161,902		Intervest Offices & Warehouses NV				4,367,807
120,504		NSI NV				5,116,389
413,420		Slate Office REIT				1,890,221

8      

Shares		Description (1)				Value
		Office (continued)
269,050		True North Commercial Real Estate Investment Trust				$1,338,858
		Total Office				37,300,958
		Residential  –  0.4%
444,661		Independence Realty Trust Inc.				4,797,892
21,811		Investors Real Estate Trust				1,306,697
34,122		Northview Apartment Real Estate Investment Trust				740,989
		Total Residential				6,845,578
		Retail  –  4.3%
10,631		Altarea SCA				2,191,875
216,510		Brixmor Property Group Inc.				3,977,289
396,493		Brookfield Property REIT Inc.				8,124,141
599,102		CT Real Estate Investment Trust				6,437,763
9,220,210		Fortune Real Estate Investment Trust, (2)				12,147,610
4,684,006		Frasers Centrepoint Trust				8,225,740
10,536,055		IGB Real Estate Investment Trust				4,774,452
133,391		Immobiliare Grande Distribuzione SIIQ SpA				963,626
247		Kenedix Retail REIT Corp, (2)				602,676
41,379		Macerich Co/The				1,793,780
2,431,689		Mapletree Commercial Trust, (2)				3,392,508
1,420,699		NewRiver REIT PLC, (2)				4,418,283
243		Plaza Retail REIT				753
87,553		Retail Properties of America Inc.				1,067,271
2,028,142		Scentre Group, (2)				5,920,333
351,409		SITE Centers Corporation				4,786,191
62,948		Urstadt Biddle Properties Inc.				1,299,247
1,268,619		Vicinity Centres, (2)				2,342,332
5,022,856		Viva Energy REIT, (2)				9,061,325
		Total Retail				81,527,195
		Specialized  –  2.4%
546,566		Automotive Properties Real Estate Investment Trust				4,409,011
8,582		CoreSite Realty Corp				918,446
50,911		Gaming and Leisure Properties Inc.				1,963,637
351,289		Iron Mountain Inc.				12,456,708
8,896,094		Keppel DC REIT, (2)				9,855,474
1,388,544		National Storage REIT				1,740,176
648,904		VICI Properties Inc.				14,198,019
		Total Specialized				45,541,471
		Total Real Estate Investment Trust Common Stocks (cost $417,630,416)				468,780,741

    

      9

Nuveen Real Asset Income Fund (continued)

Portfolio of Investments    March 31, 2019

(Unaudited)

Shares		Description (1)				Value
		COMMON STOCKS – 16.9%
		Air Freight & Logistics – 0.5%
186,977		bpost SA, (2)				$2,017,294
192,026		Oesterreichische Post AG, (2)				8,126,274
		Total Air Freight & Logistics				10,143,568
		Commercial Services & Supplies – 0.2%
271,930		Covanta Holding Corp				4,707,108
		Diversified Telecommunication Services – 1.1%
2,823,998		HKBN Ltd, (2)				4,500,227
2,637,100		HKT Trust & HKT Ltd				4,239,543
18,166,478		NetLink NBN Trust				11,125,753
		Total Diversified Telecommunication Services				19,865,523
		Electric Utilities – 5.0%
6,970,518		AusNet Services, (2)				8,790,091
26,449		Cia de Transmissao de Energia Eletrica Paulista				521,097
2,234,159		Contact Energy Ltd, (2)				10,571,690
35,539		Endesa SA, (2), (3)				906,970
527,423		Enel Chile SA, ADR				2,732,051
2,166,057		Enel SpA, (2)				13,879,670
2,319,105		Infratil Ltd, (2)				6,587,527
677,099		Mercury NZ Ltd, (2)				1,799,039
1,824,077		Power Assets Holdings Ltd, (2)				12,655,334
49,590		PPL Corp				1,573,987
229,790		Southern Company				11,875,547
8,486,123		Spark Infrastructure Group, (2)				13,751,609
97,588		SSE PLC, (2)				1,509,863
201,208		Terna Rete Elettrica Nazionale SpA, (2)				1,277,030
963,858		Transmissora Alianca de Energia Eletrica SA				6,105,119
		Total Electric Utilities				94,536,624
		Gas Utilities – 0.6%
406,236		Naturgy Energy Group SA, (2), (3)				11,370,323
		Health Care Providers & Services – 0.1%
147,460		Sienna Senior Living Inc.				2,088,837
		Independent Power & Renewable Electricity Producers – 0.6%
87,305		Brookfield Renewable Partners LP				2,783,098
3,278		Canadian Solar Infrastructure Fund Inc., (2)				2,974,275
2,028,260		Meridian Energy Ltd, (2)				5,786,140
		Total Independent Power & Renewable Electricity Producers				11,543,513

10      

Shares		Description (1)				Value
		Industrial Conglomerates – 0.1%
504,484		Hopewell Holdings Ltd, (2)				$2,482,152
		Media – 0.5%
487,281		Eutelsat Communications SA, (2)				8,533,253
		Multi-Utilities – 2.2%
85,929		Brookfield Infrastructure Partners LP				3,597,847
70,821		Dominion Energy Inc.				5,429,138
880,908		Engie SA, (2)				13,136,842
81,218		National Grid PLC, Sponsored ADR				4,535,213
2,697,455		REN - Redes Energeticas Nacionais SGPS SA, (2)				7,697,471
2,912,518		Vector Ltd, (2)				7,103,676
		Total Multi-Utilities				41,500,187
		Oil, Gas & Consumable Fuels – 3.7%
117,864		Enagas SA, (2)				3,431,307
446,151		Enbridge Inc.				16,177,435
169,384		Energy Transfer LP				2,603,432
561,263		Enterprise Products Partners LP				16,332,753
92,726		Equitrans Midstream Corp				2,019,572
15,321		Gibson Energy Inc.				263,347
1,347		Magellan Midstream Partners LP				81,669
94,874		MPLX LP				3,120,406
73,484		ONEOK Inc.				5,132,123
6,281		Pembina Pipeline Corp				230,729
3,212,011		Snam SpA, (2)				16,523,007
88,903		Targa Resources Corp				3,693,920
9,992		Williams Cos Inc/The				286,970
		Total Oil, Gas & Consumable Fuels				69,896,670
		Real Estate Management & Development – 0.5%
352,613		Atrium European Real Estate Ltd, (2)				1,318,060
671,192		Corp Inmobiliaria Vesta SAB de CV				968,219
418,525		Dios Fastigheter AB, (2)				3,438,027
5,596,023		Sirius Real Estate Ltd				4,620,934
		Total Real Estate Management & Development				10,345,240
		Road & Rail – 0.3%
1,021,311		Aurizon Holdings Ltd, (2)				3,301,879
1,479,324		ComfortDelGro Corp Ltd, (2)				2,811,670
		Total Road & Rail				6,113,549
		Transportation Infrastructure – 1.0%
127,969		Atlantia SpA, (2)				3,318,735

      11

Nuveen Real Asset Income Fund (continued)

Portfolio of Investments    March 31, 2019

(Unaudited)

Shares		Description (1)				Value
		Transportation Infrastructure (continued)
562,698		CCR SA				$1,687,224
20,704		Grupo Aeroportuario del Pacifico SAB de CV, ADR				1,842,035
111,144		Macquarie Infrastructure Corp				4,581,356
1,336,144		Sydney Airport, (2)				7,053,284
		Total Transportation Infrastructure				18,482,634
		Water Utilities – 0.5%
1,469,541		Aguas Andinas SA, (2)				835,498
19,039		Cia de Saneamento do Parana				364,456
3,002,177		Inversiones Aguas Metropolitanas SA, (2)				4,588,580
292,617		United Utilities Group PLC, (2)				3,107,786
		Total Water Utilities				8,896,320
		Total Common Stocks (cost $291,801,072)				320,505,501

    

Shares		Description (1)	Coupon		Ratings (4)	Value
		$25 PAR (OR SIMILAR) RETAIL PREFERRED – 16.4%
		Electric Utilities – 2.5%
185,277		Entergy Arkansas LLC	4.875%		A	$4,594,870
72,517		Entergy Louisiana LLC	4.875%		A	1,815,100
291,263		Georgia Power Co	5.000%		BBB	7,299,051
343,355		Integrys Holding Inc., (2)	6.000%		BBB	8,927,230
69,117		NextEra Energy Capital Holdings Inc.	5.000%		BBB	1,699,587
224,105		NextEra Energy Capital Holdings Inc.	5.250%		BBB	5,636,241
116,847		NextEra Energy Capital Holdings Inc.	5.650%		BBB	2,964,408
309,704		Southern Co/The	5.250%		BBB	7,770,473
238,175		Southern Co/The	5.250%		BBB	5,935,321
		Total Electric Utilities				46,642,281
		Equity Real Estate Investment Trust – 9.5%
82,787		American Homes 4 Rent	6.500%		BB	2,193,856
231,322		American Homes 4 Rent	6.350%		BB	6,037,504
198,649		American Homes 4 Rent	5.875%		BB	4,896,698
191,392		American Homes 4 Rent	5.875%		BB	4,756,091
149,779		Brookfield Property REIT Inc.	6.375%		N/R	3,789,409
268,200		CBL & Associates Properties Inc.	7.375%		B	2,604,222
66,158		Cedar Realty Trust Inc.	7.250%		N/R	1,621,533
242,638		Cedar Realty Trust Inc.	6.500%		N/R	5,156,058
235,858		City Office REIT Inc.	6.625%		N/R	5,872,864
50,966		Colony Capital Inc.	7.500%		N/R	1,158,967
132,198		Colony Capital Inc.	7.125%		N/R	2,998,251
10,192		Colony Capital Inc.	7.150%		N/R	230,645
197,332		Colony Capital Inc.	7.125%		N/R	4,359,064

12      

Shares		Description (1)	Coupon		Ratings (4)	Value
		Equity Real Estate Investment Trust (continued)
150,902		Digital Realty Trust Inc.	5.250%		Baa3	$3,573,359
213,656		Digital Realty Trust Inc.	5.850%		Baa3	5,347,810
192,498		EPR Properties	5.750%		Baa3	4,577,602
37,535		Gladstone Commercial Corp	7.000%		N/R	967,277
140,863		Hersha Hospitality Trust	6.875%		N/R	3,401,841
381,789		Hersha Hospitality Trust	6.500%		N/R	8,739,150
271,650		Hersha Hospitality Trust	6.500%		N/R	6,487,002
346,064		Investors Real Estate Trust	6.625%		N/R	8,582,387
147,987		Kimco Realty Corp	5.250%		Baa2	3,448,097
4,655		Mid-America Apartment Communities Inc.	8.500%		BBB-	286,283
300,876		Monmouth Real Estate Investment Corp	6.125%		N/R	7,218,015
82,628		National Retail Properties Inc.	5.200%		Baa2	2,003,729
288,437		Pebblebrook Hotel Trust	6.500%		N/R	7,424,368
223,453		Pebblebrook Hotel Trust	6.375%		N/R	5,865,641
214,974		Pebblebrook Hotel Trust	6.300%		N/R	5,352,853
63,517		Pennsylvania Real Estate Investment Trust	6.875%		N/R	1,353,547
125,669		PS Business Parks Inc.	5.250%		BBB	3,078,891
166,119		PS Business Parks Inc.	5.200%		Baa2	3,943,665
157,767		Public Storage	5.600%		A3	4,060,923
830		Rexford Industrial Realty Inc.	5.875%		BB+	20,443
81,295		Saul Centers Inc.	6.125%		N/R	1,955,145
193,610		SITE Centers Corp	6.375%		BB+	4,927,375
87,707		STAG Industrial Inc.	6.875%		BB+	2,317,219
99,545		Summit Hotel Properties Inc.	6.450%		N/R	2,449,802
303,814		Summit Hotel Properties Inc.	6.250%		N/R	7,060,637
48,537		Sunstone Hotel Investors Inc.	6.950%		N/R	1,295,938
226,193		Sunstone Hotel Investors Inc.	6.450%		N/R	5,774,707
140,434		UMH Properties Inc.	8.000%		N/R	3,642,858
228,977		UMH Properties Inc.	6.750%		N/R	5,859,521
90,100		Urstadt Biddle Properties Inc.	6.750%		N/R	2,323,679
135,987		Urstadt Biddle Properties Inc.	6.250%		N/R	3,577,818
356,032		Vornado Realty Trust	5.250%		BBB-	8,348,950
		Total Equity Real Estate Investment Trust				180,941,694
		Independent Power & Renewable Electricity Producers – 0.1%
146,449		Brookfield Renewable Partners LP	5.750%		BBB-	2,775,885
		Multi-Utilities – 2.8%
277,440		Brookfield Infrastructure Partners LP	5.350%		BBB-	5,190,257
140,457		CMS Energy Corp	5.875%		Baa2	3,616,768
463,601		Dominion Energy Inc.	5.250%		BBB-	11,705,925

      13

Nuveen Real Asset Income Fund (continued)

Portfolio of Investments    March 31, 2019

(Unaudited)

Shares		Description (1)	Coupon		Ratings (4)	Value
		Multi-Utilities (continued)
154,307		DTE Energy Co	5.250%		Baa2	$3,937,915
297,055		DTE Energy Co	5.375%		Baa2	7,462,021
222,266		DTE Energy Co	6.000%		Baa2	6,074,530
148,730		DTE Energy Co	5.250%		Baa2	3,724,199
248,000		Duke Energy Corp, (2)	5.750%		BBB	6,316,560
198,988		NiSource Inc.	6.500%		BBB-	5,243,334
		Total Multi-Utilities				53,271,509
		Oil, Gas & Consumable Fuels – 0.8%
153,214		NGL Energy Partners LP	9.000%		N/R	3,680,200
259,577		NuStar Energy LP	8.500%		B1	6,167,550
112,440		NuStar Energy LP	7.625%		B1	2,392,723
122,066		Pembina Pipeline Corp	5.750%		BB+	2,369,433
		Total Oil, Gas & Consumable Fuels				14,609,906
		Real Estate Management & Development – 0.7%
305,387		Brookfield Property Partners LP	6.500%		BB+	7,582,759
219,989		Landmark Infrastructure Partners LP	7.900%		N/R	5,499,725
		Total Real Estate Management & Development				13,082,484
		Total $25 Par (or similar) Retail Preferred (cost $315,978,065)				311,323,759

    

Principal Amount (000)(5)		Description (1)	Coupon	Maturity	Ratings (4)	Value
		$1,000 PAR (OR SIMILAR) INSTITUTIONAL PREFERRED – 16.3%
		Diversified Financial Services  –  0.8%
$2,460		National Rural Utilities Cooperative Finance Corp	5.250%	4/20/46	A3	$2,469,406
12,182		Transcanada Trust	5.625%	5/20/75	Baa2	11,910,341
		Total Diversified Financial Services				14,379,747
		Electric Utilities  –  5.4%
5,175		AES Gener SA, 144A	7.125%	3/26/79	BB	5,291,438
5,850		AusNet Services Holdings Pty Ltd, Reg S	5.750%	3/17/76	BBB	6,040,979
2,640		ComEd Financing III	6.350%	3/15/33	Baa2	2,697,420
3,500 GBP		Electricite de France SA. Reg S	5.875%	N/A (6)	BBB	4,556,294
14,640		Emera Inc.	6.750%	6/15/76	BBB-	15,628,200
9,096		EnBW Energie Baden-Wuerttemberg AG, Reg S	5.125%	4/05/77	Baa2	9,353,471
10,125		Enel SpA, 144A	8.750%	9/24/73	BBB	11,099,025
17,351		NextEra Energy Capital Holdings Inc, (3-Month LIBOR reference rate + 2.125% spread), (7)	4.736%	6/15/67	BBB	15,138,748
8,954		NextEra Energy Capital Holdings Inc., (3-Month LIBOR reference rate + 2.068% spread), (7)	4.659%	10/01/66	BBB	7,789,980
11,255		NextEra Energy Capital Holdings Inc.	4.800%	12/01/77	BBB	10,069,414
9,964		PPL Capital Funding Inc., (3-Month LIBOR reference rate + 2.665% spread), (7)	5.266%	3/30/67	BBB	9,141,970

14      

Principal Amount (000)(5)		Description (1)	Coupon	Maturity	Ratings (4)	Value
		Electric Utilities (continued)
$3,105		Southern Co/The	5.500%	3/15/57	BBB	$3,164,130
2,810		SSE PLC, Reg S	4.750%	9/16/77	BBB-	2,725,700
		Total Electric Utilities				102,696,769
		Equity Real Estate Investment Trust  –  0.2%
3,500 SGD		Cache Logistics Trust, Reg S	5.500%	N/A (6)	N/R	2,545,696
		Gas Utilities  –  0.1%
2,507		SK E&S Co Ltd, 144A	4.875%	N/A (6)	BB+	2,488,197
		Marine  –  0.3%
2,950		Royal Capital BV, Reg S	4.875%	N/A (6)	N/R	2,865,925
3,295		Royal Capital BV, Reg S	5.500%	N/A (6)	N/R	3,339,565
		Total Marine				6,205,490
		Multi-Utilities  –  2.2%
10,470		CenterPoint Energy Inc.	6.125%	N/A (6)	BBB-	10,640,137
4,705		Dominion Energy Inc., (3-Month LIBOR reference rate + 2.825% spread), (7)	5.417%	6/30/66	BBB-	4,469,750
2,210		Dominion Energy Inc., (3-Month LIBOR reference rate + 2.300% spread), (7)	4.901%	9/30/66	BBB-	2,033,200
2,340		NiSource Inc.	5.650%	N/A (6)	BBB-	2,281,500
6,700		RWE AG, Reg S	6.625%	7/30/75	BB+	7,119,320
16,555		WEC Energy Group Inc, (3-Month LIBOR reference rate + 2.113% spread), (7)	4.796%	5/15/67	BBB	14,651,175
		Total Multi-Utilities				41,195,082
		Oil, Gas & Consumable Fuels  –  6.1%
5,490		Buckeye Partners LP	6.375%	1/22/78	Ba1	4,872,375
16,037		Enbridge Inc.	6.000%	1/15/77	BBB-	15,916,722
17,309		Enbridge Inc.	5.500%	7/15/77	BBB-	16,357,005
6,087		Enbridge Inc.	6.250%	3/01/78	BBB-	6,044,391
13,786		Energy Transfer Operating LP, (3-Month LIBOR reference rate + 3.018% spread), (7)	5.597%	11/01/66	Ba1	11,166,660
2,189		Energy Transfer Operating LP	6.250%	N/A (6)	BB	2,068,605
13,820		Enterprise Products Operating LLC, (3-Month LIBOR reference rate + 2.778% spread), (7)	5.404%	6/01/67	Baa2	12,748,950
4,826		Enterprise Products Operating LLC	4.875%	8/16/77	Baa2	4,459,948
9,470		Enterprise Products Operating LLC	5.250%	8/16/77	Baa2	8,759,750
9,735		Plains All American Pipeline LP	6.125%	N/A (6)	BB	9,126,563
15,145		TransCanada PipeLines Ltd, (3-Month LIBOR reference rate + 2.210% spread ), (7)	4.894%	5/15/67	Baa1	12,653,647
8,190		Transcanada Trust	5.875%	8/15/76	Baa2	8,309,165
2,835		Transcanada Trust	5.300%	3/15/77	Baa2	2,650,725
		Total Oil, Gas & Consumable Fuels				115,134,506
		Real Estate Management & Development  –  1.0%
13,500		AT Securities BV, Reg S	5.250%	N/A (6)	BBB-	12,799,431

      15

Nuveen Real Asset Income Fund (continued)

Portfolio of Investments    March 31, 2019

(Unaudited)

Principal Amount (000)(5)		Description (1)	Coupon	Maturity	Ratings (4)	Value
		Real Estate Management & Development (continued)
$3,000 EUR		CPI Property Group SA, Reg S	4.375%	N/A (6)	BB+	$3,311,071
4,750 SGD		Frasers Property Treasury Pte Ltd, Reg S	3.950%	N/A (6)	N/R	3,353,477
		Total Real Estate Management & Development				19,463,979
		Road & Rail  –  0.2%
3,730		BNSF Funding Trust I	6.613%	12/15/55	A	4,028,400
		Total $1,000 Par (or similar) Institutional Preferred (cost $322,697,953)				308,137,866

    

Principal Amount (000)(5)		Description (1)	Coupon	Maturity	Ratings (4)	Value
		CORPORATE BONDS – 14.0%
		Commercial Services & Supplies – 1.3%
$1,500		Atento Luxco 1 SA, 144A	6.125%	8/10/22	BB	$1,490,265
6,716		Covanta Holding Corp	5.875%	7/01/25	B1	6,833,530
2,500 EUR		DSV Miljoe Group AS, Reg S	5.900%	5/10/21	N/R	2,870,677
5,970		Hulk Finance Corp, 144A	7.000%	6/01/26	CCC+	5,656,575
4,559		Tervita Escrow Corp, 144A	7.625%	12/01/21	B+	4,524,807
3,525		Waste Pro USA Inc., 144A	5.500%	2/15/26	B+	3,392,813
		Total Commercial Services & Supplies				24,768,667
		Communications Equipment – 0.1%
600		IHS Netherlands Holdco BV, 144A	9.500%	10/27/21	B+	620,069
780		ViaSat Inc., 144A	5.625%	9/15/25	B	746,850
850		ViaSat Inc., 144A	5.625%	4/15/27	BB+	864,968
		Total Communications Equipment				2,231,887
		Construction & Engineering – 0.1%
1,900		International Airport Finance SA, 144A	12.000%	3/15/33	B	2,025,400
		Diversified Financial Services – 0.4%
1,080		Avolon Holdings Funding Ltd, 144A	5.250%	5/15/24	BB+	1,112,400
1,288		Cometa Energia SA de CV, 144A	6.375%	4/24/35	BBB	1,263,562
1,240		Park Aerospace Holdings Ltd, 144A	5.500%	2/15/24	BB+	1,286,500
17,405 BRL		Swiss Insured Brazil Power Finance Sarl, 144A	9.850%	7/16/32	AAA	4,623,137
		Total Diversified Financial Services				8,285,599
		Diversified Telecommunication Services – 0.2%
2,500		CenturyLink Inc.	6.450%	6/15/21	BB	2,603,125
1,500		Equinix Inc.	5.875%	1/15/26	BBB-	1,580,175
		Total Diversified Telecommunication Services				4,183,300
		Electric Utilities – 1.3%
1,810		Acwa Power Management And Investments One Ltd, 144A	5.950%	12/15/39	BBB-	1,823,575
1,200		Enel Americas SA	4.000%	10/25/26	BBB+	1,182,060

16      

Principal Amount (000)(5)		Description (1)	Coupon	Maturity	Ratings (4)	Value
		Electric Utilities (continued)
$4,755		Instituto Costarricense de Electricidad, 144A	6.950%	11/10/21	B1	$4,713,394
1,500		Kallpa Generacion SA, 144A	4.125%	8/16/27	Baa3	1,481,250
1,700		Lamar Funding Ltd, 144A	3.958%	5/07/25	Ba1	1,470,500
1,500		Listrindo Capital BV, 144A	4.950%	9/14/26	BB	1,451,250
1,300		LLPL Capital Pte Ltd, 144A	6.875%	2/04/39	Baa3	1,406,028
850		Minejesa Capital BV, 144A	4.625%	8/10/30	Baa3	824,375
600		Pampa Energia SA, 144A	7.500%	1/24/27	B	529,620
5,094		Terraform Global Operating LLC, 144A	6.125%	3/01/26	BB-	4,966,650
3,575		Vistra Operations Co LLC, 144A	5.625%	2/15/27	BB	3,713,531
		Total Electric Utilities				23,562,233
		Electronic Equipment, Instruments & Components – 0.2%
4,025		Advanced Disposal Services Inc., 144A	5.625%	11/15/24	B	4,105,500
		Energy Equipment & Services – 0.4%
695		Archrock Partners LP / Archrock Partners Finance Corp	6.000%	10/01/22	B+	700,213
4,150		Archrock Partners LP / Archrock Partners Finance Corp, 144A	6.875%	4/01/27	B+	4,231,755
2,250		Transocean Poseidon Ltd, 144A	6.875%	2/01/27	B+	2,340,000
		Total Energy Equipment & Services				7,271,968
		Equity Real Estate Investment Trust – 0.9%
2,500		CoreCivic Inc	4.750%	10/15/27	Ba1	2,126,575
2,110		CyrusOne LP / CyrusOne Finance Corp	5.375%	3/15/27	BBB-	2,183,217
2,000		GEO Group Inc/The	6.000%	4/15/26	B+	1,680,000
2,335		Iron Mountain Inc., 144A	5.250%	3/15/28	BB-	2,264,950
3,165		iStar Inc.	4.625%	9/15/20	BB	3,200,606
2,615		Sabra Health Care LP	5.125%	8/15/26	BBB-	2,561,778
2,490		SBA Communications Corp	4.875%	9/01/24	BB-	2,515,647
		Total Equity Real Estate Investment Trust				16,532,773
		Gas Utilities – 1.3%
4,015		AmeriGas Partners LP / AmeriGas Finance Corp	5.750%	5/20/27	BB	3,964,812
3,000		EnLink Midstream Partners LP	4.850%	7/15/26	BBB-	2,977,500
1,700		KazTransGas JSC, 144A	4.375%	9/26/27	Baa3	1,647,997
2,100		LBC Tank Terminals Holding Netherlands BV, 144A	6.875%	5/15/23	B	1,984,500
4,570		National Gas Co of Trinidad & Tobago Ltd, 144A	6.050%	1/15/36	BBB	4,478,600
4,510		NGL Energy Partners LP / NGL Energy Finance Corp	6.125%	3/01/25	B+	4,352,150
2,795		Rockpoint Gas Storage Canada Ltd, 144A	7.000%	3/31/23	BB-	2,770,544
2,915		Suburban Propane Partners LP/Suburban Energy Finance Corp	5.875%	3/01/27	BB-	2,761,963
		Total Gas Utilities				24,938,066
		Health Care Providers & Services – 1.0%
1,660		CHS/Community Health Systems Inc.	6.250%	3/31/23	BB	1,558,325

      17

Nuveen Real Asset Income Fund (continued)

Portfolio of Investments    March 31, 2019

(Unaudited)

Principal Amount (000)(5)		Description (1)	Coupon	Maturity	Ratings (4)	Value
		Health Care Providers & Services (continued)
$2,330		CHS/Community Health Systems Inc., 144A	8.000%	3/15/26	B	$2,229,344
4,450		Encompass Health Corp	5.750%	9/15/25	B+	4,522,313
200		HCA Inc.	5.625%	9/01/28	Ba2	211,500
4,250		HCA Inc.	5.875%	2/01/29	Ba2	4,579,162
3,055		MPT Operating Partnership LP / MPT Finance Corp	5.000%	10/15/27	BBB-	3,108,463
1,500		Tenet Healthcare Corp	6.750%	6/15/23	B-	1,545,000
1,050		Tenet Healthcare Corp	6.875%	11/15/31	B-	987,000
		Total Health Care Providers & Services				18,741,107
		Hotels, Restaurants & Leisure – 0.2%
1,500		MGM Growth Properties Operating Partnership LP / MGP Finance Co-Issuer Inc., 144A	5.750%	2/01/27	BB+	1,552,500
1,695		MGM Growth Properties Operating Partnership LP / MGP Finance Co-Issuer Inc.	4.500%	1/15/28	BB+	1,593,300
		Total Hotels, Restaurants & Leisure				3,145,800
		Household Durables – 0.2%
2,400		KB Home	6.875%	6/15/27	BB-	2,472,000
1,600		LGI Homes Inc., 144A	6.875%	7/15/26	BB-	1,596,000
		Total Household Durables				4,068,000
		Independent Power & Renewable Electricity Producers – 0.5%
1,685		Azure Power Energy Ltd, 144A	5.500%	11/03/22	Ba3	1,655,108
3,000		Calpine Corp, 144A	5.250%	6/01/26	BB+	2,985,000
1,815		Cemig Geracao e Transmissao SA, 144A	9.250%	12/05/24	B+	1,967,006
1,750		NTPC Ltd, Reg S	4.500%	3/19/28	Baa2	1,779,067
1,450		Termocandelaria Power Ltd, 144A	7.875%	1/30/29	BB+	1,529,765
		Total Independent Power & Renewable Electricity Producers				9,915,946
		Internet Software & Services – 0.2%
2,900		Equinix Inc.	5.375%	5/15/27	BBB-	3,037,750
		Machinery – 0.3%
4,425		USA Compression Partners LP / USA Compression Finance Corp, 144A	6.875%	9/01/27	BB-	4,496,906
		Media – 0.4%
2,275		Altice France SA/France, 144A	7.375%	5/01/26	B	2,229,500
600		CSC Holdings LLC, 144A	6.500%	2/01/29	BB	638,625
2,950		Lamar Media Corp	5.750%	2/01/26	BB	3,082,750
2,275		Virgin Media Secured Finance PLC, 144A	5.250%	1/15/26	BB+	2,289,219
		Total Media				8,240,094
		Mortgage Real Estate Investment Trust – 0.1%
1,720		Starwood Property Trust Inc.	4.750%	3/15/25	BB-	1,711,400

18      

Principal Amount (000)(5)		Description (1)	Coupon	Maturity	Ratings (4)	Value
		Multi-Utilities – 0.3%
$4,800		Dominion Energy Inc.	5.750%	10/01/54	BBB-	$4,897,200
		Oil, Gas & Consumable Fuels – 2.4%
4,300		Antero Midstream Partners LP / Antero Midstream Finance Corp, 144A	5.750%	3/01/27	BBB-	4,364,500
670		Calumet Specialty Products Partners LP / Calumet Finance Corp	6.500%	4/15/21	B-	656,600
1,334		Calumet Specialty Products Partners LP / Calumet Finance Corp	7.625%	1/15/22	B-	1,233,950
1,565		Cheniere Corpus Christi Holdings LLC	5.125%	6/30/27	BB	1,641,294
6,345		DCP Midstream Operating LP, 144A	5.850%	5/21/43	BB-	5,916,712
4,345		Enterprise Products Operating LLC	5.375%	2/15/78	Baa2	3,875,957
4,460		Genesis Energy LP / Genesis Energy Finance Corp	5.625%	6/15/24	B+	4,281,600
1,620		Global Partners LP / GLP Finance Corp	7.000%	6/15/23	B+	1,603,800
3,010		Martin Midstream Partners LP / Martin Midstream Finance Corp	7.250%	2/15/21	B-	2,919,700
3,340		Par Petroleum LLC / Par Petroleum Finance Corp, 144A	7.750%	12/15/25	BB-	3,101,190
3,280		PBF Holding Co LLC / PBF Finance Corp	7.250%	6/15/25	BB	3,366,920
1,700		Peru LNG Srl, 144A	5.375%	3/22/30	BBB-	1,768,000
3,000		Sunoco LP / Sunoco Finance Corp	5.875%	3/15/28	BB	2,977,500
625		Targa Resources Partners LP / Targa Resources Partners Finance Corp, 144A	6.500%	7/15/27	BB	674,219
2,500		Targa Resources Partners LP / Targa Resources Partners Finance Corp, 144A	6.875%	1/15/29	BB	2,721,875
3,015		TransMontaigne Partners LP / TLP Finance Corp	6.125%	2/15/26	BB	2,834,100
600		Transportadora de Gas del Sur SA, 144A	6.750%	5/02/25	B1	564,600
		Total Oil, Gas & Consumable Fuels				44,502,517
		Real Estate Management & Development – 0.7%
8,685		Hunt Cos Inc., 144A	6.250%	2/15/26	BB-	8,098,762
3,968		Kennedy-Wilson Inc.	5.875%	4/01/24	BB	3,943,200
600		RKI Overseas Finance 2016 B Ltd, Reg S	4.700%	9/06/21	BB-	593,636
600		Shimao Property Holdings Ltd, Reg S	4.750%	7/03/22	BBB-	596,265
		Total Real Estate Management & Development				13,231,863
		Road & Rail – 0.3%
1,700		Rumo Luxembourg Sarl, 144A	5.875%	1/18/25	BB	1,708,500
1,700		Transnet SOC Ltd, 144A	4.000%	7/26/22	Baa3	1,667,448
2,850		United Rentals North America Inc.	5.500%	5/15/27	BB-	2,878,500
		Total Road & Rail				6,254,448
		Thrifts & Mortgage Finance – 0.2%
4,580		Ladder Capital Finance Holdings LLLP / Ladder Capital Finance Corp, 144A	5.250%	10/01/25	BB	4,431,150
		Trading Companies & Distributors – 0.1%
2,430		Fortress Transportation & Infrastructure Investors LLC, 144A	6.500%	10/01/25	B+	2,399,625
		Transportation Infrastructure – 0.6%
1,700		Adani Ports & Special Economic Zone Ltd, 144A	4.000%	7/30/27	BBB-	1,632,117

      19

Nuveen Real Asset Income Fund (continued)

Portfolio of Investments    March 31, 2019

(Unaudited)

Principal Amount (000)(5)		Description (1)	Coupon	Maturity	Ratings (4)	Value
		Transportation Infrastructure (continued)
$1,650		Aeropuerto Internacional de Tocumen SA, 144A	6.000%	11/18/48	BBB	$1,812,525
2,810		Aeropuertos Dominicanos Siglo XXI SA, 144A	6.750%	3/30/29	BB-	2,876,737
1,700		DP World PLC, 144A	5.625%	9/25/48	Baa1	1,766,572
10,691 MXN		Grupo Aeroportuario del Centro Norte SAB de CV	6.850%	6/07/21	N/R	541,228
1,800		Mexico City Airport Trust, 144A	4.250%	10/31/26	BBB+	1,730,700
1,500		Pelabuhan Indonesia II PT, 144A	4.250%	5/05/25	Baa2	1,516,155
		Total Transportation Infrastructure				11,876,034
		Wireless Telecommunication Services – 0.3%
2,225		Hughes Satellite Systems Corp	6.625%	8/01/26	BB-	2,180,500
2,031		Inmarsat Finance PLC, 144A	6.500%	10/01/24	BB	2,132,550
1,100		Sprint Spectrum Co LLC / Sprint Spectrum Co II LLC / Sprint Spectrum Co III LLC, 144A	5.152%	3/20/28	Baa2	1,124,750
		Total Wireless Telecommunication Services				5,437,800
		Total Corporate Bonds (cost $264,133,116)				264,293,033

    

Shares		Description (1)	Coupon		Ratings (4)	Value
		CONVERTIBLE PREFERRED SECURITIES – 4.0%
		Electric Utilities – 1.0%
235,668		American Electric Power Co Inc.	6.125%		BBB	$12,125,118
101,938		NextEra Energy Inc.	6.123%		BBB	6,305,885
		Total Electric Utilities				18,431,003
		Equity Real Estate Investment Trust – 1.7%
158,787		Braemar Hotels & Resorts Inc.	5.500%		N/R	3,169,389
7,719		Crown Castle International Corp, (2)	6.875%		N/R	9,131,577
72,789		EPR Properties	9.000%		BB	2,757,975
25,936		Equity Commonwealth	6.500%		Baa3	709,609
25,720		Lexington Realty Trust	6.500%		N/R	1,385,794
69,496		QTS Realty Trust Inc.	6.500%		B-	7,548,655
64,087		RLJ Lodging Trust	1.950%		N/R	1,612,429
106,414		RPT Realty	7.250%		N/R	5,336,662
		Total Equity Real Estate Investment Trust				31,652,090
		Multi-Utilities – 1.3%
149,579		CenterPoint Energy Inc.	7.000%		N/R	7,903,754
169,791		Dominion Energy Inc.	6.750%		BBB-	8,475,967
28,977		DTE Energy Co	6.500%		BBB+	1,603,877
52,933		Sempra Energy	6.000%		N/R	5,595,018
14,228		Sempra Energy	6.750%		N/R	1,510,445
		Total Multi-Utilities				25,089,061
		Total Convertible Preferred Securities (cost $70,269,330)				75,172,154

    

20      

Principal Amount (000)		Description (1)	Coupon (8)	Reference Rate (8)	Spread (8)	Maturity (9)	Ratings (4)	Value
		VARIABLE RATE SENIOR LOAN INTERESTS – 2.8% (8)
		Capital Markets – 0.2%
$2,244		Capital Automotive L.P., Term Loan, Frist Lien	5.000%	1-Month LIBOR	2.500%	3/24/24	B1	$2,225,000
2,000		Capital Automotive L.P., Term Loan, Second Lien	8.500%	1-Month LIBOR	6.000%	3/24/25	CCC+	2,006,880
4,244		Total Capital Markets						4,231,880
		Chemicals – 0.1%
2,500		Messer Industries USA Inc., (WI/DD)	TBD	TBD	TBD	TBD	BB-	2,453,138
		Commercial Services & Supplies – 0.2%
2,223		EnergySolutions, LLC, Term Loan B	6.351%	3-Month LIBOR	3.750%	5/11/25	B-	1,971,234
1,397		Gopher Resource LLC, (WI/DD)	TBD	TBD	TBD	TBD	B	1,394,174
3,620		Total Commercial Services & Supplies						3,365,408
		Diversified Telecommunication Services – 0.1%
1,588		SBA Senior Finance II LLC, Term Loan B	4.500%	1-Month LIBOR	2.000%	4/11/25	BB+	1,556,875
		Equity Real Estate Investment Trust – 0.2%
1,496		Iron Mountain, Inc., Term Loan B	4.249%	1-Month LIBOR	1.750%	1/02/26	BB	1,455,547
2,860		VICI Properties 1 LLC, Term Loan B	4.491%	1-Month LIBOR	2.000%	12/22/24	BBB-	2,814,426
4,356		Total Equity Real Estate Investment Trust						4,269,973
		Health Care Providers & Services – 0.4%
1,942		Concentra Inc., Term Loan, Frist Lien	5.240%	1-Month LIBOR	2.750%	6/01/22	B+	1,932,688
1,500		Envision Healthcare Corporation, Term Loan, Frist Lien, (WI/DD)	TBD	TBD	TBD	TBD	B+	1,406,880
4,500		RegionalCare Hospital Partners Holdings, Inc., Term Loan B, (WI/DD)	TBD	TBD	TBD	TBD	B+	4,459,928
7,942		Total Health Care Providers & Services						7,799,496
		Hotels, Restaurants & Leisure – 0.2%
2,970		CityCenter Holdings, LLC, Term Loan B	4.749%	1-Month LIBOR	2.250%	4/18/24	BB-	2,922,212
		Machinery – 0.2%
3,660		Brookfield WEC Holdings Inc., Term Loan, Second Lien	9.249%	1-Month LIBOR	6.750%	8/01/26	B-	3,677,385
		Media – 0.2%
3,650		CSC Holdings, LLC, Term Loan B	5.591%	1-Month LIBOR	3.000%	4/15/27	BB	3,639,743
		Oil, Gas & Consumable Fuels – 0.5%
5,459		BCP Renaissance Parent LLC, Term Loan B	6.244%	3-Month LIBOR	3.500%	10/31/24	BB-	5,446,577
2,908		Brazos Delaware II, LLC, Term Loan B	6.487%	1-Month LIBOR	4.000%	5/29/25	BB-	2,768,440

      21

Nuveen Real Asset Income Fund (continued)

Portfolio of Investments    March 31, 2019

(Unaudited)

Principal Amount (000)		Description (1)	Coupon (8)	Reference Rate (8)	Spread (8)	Maturity (9)	Ratings (4)	Value
		Oil, Gas & Consumable Fuels (continued)
$2,178		Navitas Midstream Midland Basin, LLC, Term Loan B	6.986%	1-Month LIBOR	4.500%	12/14/24	BB	$2,087,232
10,545		Total Oil, Gas & Consumable Fuels						10,302,249
		Real Estate Management & Development – 0.4%
3,970		Brookfield Property REIT Inc., Term Loan B, Frist Lien	4.996%	1-Month LIBOR	2.500%	8/24/25	BB+	3,832,940
4,460		Invitation Homes Operating Partnership LP, Term Loan A	4.186%	1-Month LIBOR	1.700%	2/06/22	N/R	4,376,375
8,430		Total Real Estate Management & Development						8,209,315
		Road & Rail – 0.1%
1,007		Kenan Advantage Group, Inc., Term Loan	5.499%	1-Month LIBOR	3.000%	8/01/22	B+	992,389
240		Kenan Advantage Group, Inc., Term Loan B	5.499%	1-Month LIBOR	3.000%	7/29/22	B+	235,994
1,247		Total Road & Rail						1,228,383
$54,752		Total Variable Rate Senior Loan Interests (cost $54,211,805)						53,656,057

    

Principal Amount (000)		Description (1)	Coupon	Maturity	Ratings (4)	Value
		CONVERTIBLE BONDS – 0.7%
		Oil, Gas & Consumable Fuels – 0.5%
$12,325		Cheniere Energy Inc.	4.250%	3/15/45	N/R	$9,636,609
		Real Estate Management & Development – 0.2%
3,545		Tricon Capital Group Inc., 144A	5.750%	3/31/22	N/R	3,704,525
$15,870		Total Convertible Bonds (cost $12,212,980)				13,341,134

    

Shares		Description (1), (10)				Value
		INVESTMENT COMPANIES – 0.4%
17,078,128		Keppel Infrastructure Trust				$5,863,598
1,015,144		Starwood European Real Estate Finance Ltd				1,388,282
		Total Investment Companies (cost $7,338,166)				7,251,880
		Total Long-Term Investments (cost $1,756,272,903)				1,822,462,125

    

22      

Principal Amount (000)		Description (1)	Coupon	Maturity		Value
		SHORT-TERM INVESTMENTS – 3.7%
		REPURCHASE AGREEMENTS – 3.7%
$70,216		Repurchase Agreement with Fixed Income Clearing Corporation, dated 3/29/19, repurchase price $70,222,710, collateralized by $73,100,000 U.S. Treasury Notes, 1.125%, due 9/30/21, value $71,621,918	1.200%	4/01/19		$70,215,688
		Total Short-Term Investments (cost $70,215,688)				70,215,688
		Total Investments (cost $1,826,488,591) – 99.9%				1,892,677,813
		Other Assets Less Liabilities – 0.1%				1,715,334
		Net Assets – 100%				$1,894,393,147

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

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).

      23

Nuveen Real Asset Income Fund (continued)

Portfolio of Investments    March 31, 2019

(Unaudited)

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	$366,210,476	$102,570,265	$ —	$468,780,741
Common Stocks	125,320,918	195,184,583	—	320,505,501
$25 Par (or similar) Retail Preferred	296,079,969	15,243,790	—	311,323,759
$1,000 Par (or similar) Institutional Preferred	—	308,137,866	—	308,137,866
Corporate Bonds	—	264,293,033	—	264,293,033
Convertible Preferred Securities	66,040,577	9,131,577	—	75,172,154
Variable Rate Senior Loan Interests	—	53,656,057	—	53,656,057
Convertible Bonds	—	13,341,134	—	13,341,134
Investment Companies	7,251,880	—	—	7,251,880
Short-Term Investments:
Repurchase Agreements	—	70,215,688	—	70,215,688
Total	$860,903,820	$1,031,773,993	$ —	$1,892,677,813

    

	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)	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.
(5)	Principal Amount (000) denominated in U.S. Dollars, unless otherwise noted.
(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.
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
EUR	Euro
GBP	Pound Sterling
LIBOR	London Inter-Bank Offered Rate
MXN	Mexican Peso
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
TBD	Senior loan purchased on a when-issued or delayed-delivery basis. Certain details associated with this purchase are not known prior to the settlement date of the transaction. In addition, Senior loans typically trade without accrued interest and therefore a coupon rate is not available prior to settlement. At settlement, if still unknown, the borrower or counterparty will provide the Fund with the final coupon rate and maturity date.
WI/DD	Purchased on a when-issued or delayed delivery basis.

24      

      25

Nuveen Real Estate Securities Fund

Portfolio of Investments    March 31, 2019

(Unaudited)

Shares		Description (1)				Value
		LONG-TERM INVESTMENTS – 97.3%
		REAL ESTATE INVESTMENT TRUST COMMON STOCKS – 97.3%
		Diversified  –  1.9%
245,465		Alexander & Baldwin Inc.				$6,244,630
322,443		Armada Hoffler Properties Inc.				5,026,886
20,959		Empire State Realty Trust Inc.				331,152
346,344		Liberty Property Trust				16,769,977
298,640		STORE Capital Corp				10,004,440
2,424,452		VEREIT Inc.				20,292,663
101,964		WP Carey Inc.				7,986,840
		Total Diversified				66,656,588
		Health Care  –  11.6%
94,627		CareTrust REIT Inc.				2,219,949
1,939,700		HCP Inc.				60,712,610
2,015,454		Healthcare Realty Trust Inc.				64,716,228
647,769		Healthcare Trust of America Inc.				18,519,716
7,359		LTC Properties Inc.				337,042
206,655		MedEquities Realty Trust Inc.				2,300,070
197,931		Medical Properties Trust Inc.				3,663,703
3,581		National Health Investors Inc.				281,288
373,741		Omega Healthcare Investors Inc.				14,258,219
219,446		Physicians Realty Trust				4,127,779
2,262,248		Ventas Inc.				144,354,045
1,092,866		Welltower Inc.				84,806,402
		Total Health Care				400,297,051
		Hotels  –  6.4%
328		Hersha Hospitality Trust				5,622
3,660,327		Host Hotels & Resorts Inc.				69,180,180
971,229		MGM Growth Properties LLC, Class A				31,322,135
1,204,012		Pebblebrook Hotel Trust				37,396,613
1,709		Ryman Hospitality Properties Inc.				140,548
1,135,811		Summit Hotel Properties Inc.				12,959,604
4,943,208		Sunstone Hotel Investors Inc.				71,182,195
		Total Hotels				222,186,897
		Industrial  –  10.6%
644,573		Americold Realty Trust				19,665,922
4,014,404		Duke Realty Corp				122,760,474

26      

Shares		Description (1)				Value
		Industrial (continued)
824,543		First Industrial Realty Trust Inc.				$29,155,840
60,122		Monmouth Real Estate Investment Corp				792,408
2,015,728		Prologis Inc.				145,031,630
406,429		Rexford Industrial Realty Inc.				14,554,223
257,874		STAG Industrial Inc.				7,645,964
668,553		Terreno Realty Corp				28,105,968
		Total Industrial				367,712,429
		Mortgage  –  0.2%
134,537		Blackstone Mortgage Trust Inc.				4,649,599
167,502		TPG RE Finance Trust Inc.				3,283,039
		Total Mortgage				7,932,638
		Office  –  13.3%
526,167		Alexandria Real Estate Equities Inc.				75,010,368
1,009,446		Boston Properties Inc.				135,144,631
94,450		Columbia Property Trust Inc.				2,126,070
390,977		Corporate Office Properties Trust				10,673,672
2,038,145		Cousins Properties Inc.				19,688,481
480,477		Douglas Emmett Inc.				19,420,880
826,930		Easterly Government Properties Inc.				14,893,009
524,999		Equity Commonwealth				17,162,217
206,336		Highwoods Properties Inc.				9,652,398
1,307,094		Hudson Pacific Properties Inc.				44,990,175
571,125		JBG SMITH Properties				23,616,019
367,999		Kilroy Realty Corp				27,953,204
365,761		Mack-Cali Realty Corp				8,119,894
543,491		Paramount Group Inc.				7,712,137
271,958		Piedmont Office Realty Trust Inc.				5,670,324
73,951		SL Green Realty Corp				6,649,674
113,627		Tier REIT Inc.				3,256,550
426,229		Vornado Realty Trust				28,744,884
		Total Office				460,484,587
		Residential  –  18.8%
990,044		American Campus Communities Inc.				47,106,293
1,389,539		American Homes 4 Rent, Class A				31,570,326
533,552		Apartment Investment & Management Company, Class A				26,832,330
716,722		AvalonBay Communities Inc.				143,867,607
700,786		Camden Property Trust				71,129,779
293,297		Equity LifeStyle Properties Inc.				33,523,847
1,159,024		Equity Residential				87,297,688