Growth of $10K Avg Annual Total Return %   10 YR 5 YR 1 YR YTD Market Return -- 8.51% 50.38% 25.08% Lipper Pct. Rank -- 72 45 28 NAV Return -- 6.47% 35.60% 14.23% Lipper Pct. Rank -- 77 48 27 Premium/Discount History Premium/Discount 10 YR Avg 5 YR Avg YTD Avg -- -11.639% -11.480%

NAV $17.47 Market Price $16.19 Net Change -$0.07 Market Change -$0.26 Premium/Discount -7.33% 1 YR NAV Return 35.599% 1 YR NAV Rank 48 12-Mo Yield as of 4/30/2021 Yield Def Income Only Yield 5.26% Distribution Yield (Market) 7.23% Most Recent Income Dividend $0.097 Ex-Div Date 5/13/2021 Most Recent Cap Gain Dividend $0.012 Ex-Div Date 12/13/2018 Dividend Frequency Monthly YTD Dividends $0.386 YTD Capital Gains -- Inception Date 4/25/2012 Fund Advisor Nuveen Fund Advisors LLC Manager & Tenure Team Managed Phone 800-257-8787 Website www.nuveen.com Total Net Assets (mil) as of 5/31/2021 $469.5 % Leveraged Assets as of 12/31/2020 29.97% Portfolio Turnover 102.00% Mgmt Fees 1.361% Expense Ratio 2.200% Fund Objective The Fund seeks high level of current income and long-term capital appreciation. It will invest at least 80% of its assets in securities issued by real asset related companies anywhere in the world. It will manage its overall strategy with the goal of providing attractive income and capital appreciation over market cycles.

Top Holdings (as of 2/28/2021) SSE PLC ORD 1.71% Medical Properties Trust Inc ORD 1.68% STAG Industrial Inc ORD 1.65% Enagas SA ORD 1.33% Dream Industrial Real Estate Investment Trust 1.31% Physicians Realty Trust ORD 1.29% Williams Companies Inc ORD 1.28% Snam SpA ORD 1.26% NetLink NBN Trust 1.20% MGM Growth Properties LLC ORD 1.15%

Top Sectors (as of 2/28/2021) Financials 49.22% Utilities 18.17% Oil & Gas 5.70% Industrials 1.88% Non Classified Equity 1.67% Technology 0.51% Basic Materials 0.38% Health Care 0.13%

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