497K 1 c109351_497k.htm Untitled Document
      
      
 

Mutual 
Funds

 

Summary Prospectus

 

Nuveen Core Plus Bond Fund

(formerly TIAA-CREF Core Plus Bond Fund)

AUGUST 1, 2024

       

Class:

Class A

Class I

Premier

Class R6

Retirement

Class W

Ticker:

TCBPX

TCBHX

TBPPX

TIBFX

TCBRX

TCBWX

Before you invest, you may want to review the Fund’s prospectus, which contains more information about the Fund and its risks. You can find the Fund’s prospectus, reports to shareholders and other information about the Fund online at www.nuveen.com/prospectus. You can also get this information at no cost by calling 800-257-8787 or by sending an e-mail request to mutualfunds@nuveen.com. The Fund’s prospectus and Statement of Additional Information (“SAI”), each dated August 1, 2024, as subsequently supplemented, and the sections of the Fund’s shareholder report dated March 31, 2024 from “Summary Portfolio of Investments” through “Notes to Financial Statements,” are incorporated into this Summary Prospectus by reference and may be obtained free of charge at the website, phone number or e-mail address noted above.

 

Investment objective

The Fund seeks total return, primarily through current income.

Fees and expenses

The following tables describe the fees and expenses that you may pay if you buy, hold and sell shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund or other Nuveen mutual funds. More information about these and other discounts, as well as eligibility requirements for each share class, is available from your financial advisor and in “How You Can Buy and Sell Shares” on page 192 of the Fund’s Prospectus and “Purchase and Redemption of Fund Shares” on page 105 of the Fund’s Statement of Additional Information. In addition, more information about sales charge discounts and waivers for purchases of shares through specific financial intermediaries is set forth in the appendix to the Fund’s Prospectus entitled “Variations in Sales Charge Reductions and Waivers Available Through Certain Intermediaries.

Nuveen Core Plus Bond Fund    Summary Prospectus     1


The tables and examples below do not reflect any commissions that shareholders may be required to pay directly to their financial intermediaries when buying or selling Class I shares.

SHAREHOLDER FEES (fees paid directly from your investment)

             
 

Class A

 


Class I

 

Premier
Class

 

 
Class R6

 

Retirement Class

 

Class W

 

Maximum sales charge (load) imposed on purchases (as a percentage of offering price)

3.75%

 

0%

 

0%

 

0%

 

0%

 

0%

 

Maximum deferred sales charge (load)

0%

 

0%

 

0%

 

0%

 

0%

 

0%

 

Maximum sales charge (load) imposed on reinvested dividends and other distributions

0%

 

0%

 

0%

 

0%

 

0%

 

0%

 

Redemption or exchange fee

0%

 

0%

 

0%

 

0%

 

0%

 

0%

 

Annual low balance account fee
(for accounts under $1,000)

$15.00

 

0%

 

0%

 

0%

 

0%

 

0%

 

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

              

 

 

Class A

 

Class I

 

Premier
Class

 

Class R6

 

Retirement
Class

 

Class W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Management fees

0.29%

 

0.29%

 

0.29%

 

0.29%

 

0.29%

 

0.29%

 

Distribution (Rule 12b-1) fees

0.25%

 

 

0.15%

 

 

 

 

Other expenses

0.09%

 

0.10%

 

0.01%

 

0.01%

 

0.26%

 

0.01%

 

Total annual Fund operating expenses

0.63%

 

0.39%

 

0.45%

 

0.30%

 

0.55%

 

0.30%

 

Waivers and expense reimbursements1

 

 

 

 

 

(0.30)%

2 

Total annual Fund operating expenses after
  fee waiver and/or expense reimbursement

0.63%

 

0.39%

 

0.45%

 

0.30%

 

0.55%

 

0.00%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  

1

Under the Fund’s expense reimbursement arrangements, the Fund’s investment adviser, Teachers Advisors, LLC, has contractually agreed to reimburse the Fund for any Total annual Fund operating expenses (excluding interest, taxes, brokerage commissions or other transactional expenses, Acquired fund fees and expenses and extraordinary expenses) that exceed: (i) 0.70% of average daily net assets for Class A shares; (ii) 0.50% of average daily net assets for Class I shares; (iii) 0.50% of average daily net assets for Premier Class shares; (iv) 0.35% of average daily net assets for Class R6 shares; (v) 0.60% of average daily net assets for Retirement Class shares; and (vi) 0.35% of average daily net assets for Class W shares of the Fund. These expense reimbursement arrangements will continue through at least July 31, 2025, unless changed with approval of the Board of Trustees.

2

Teachers Advisors, LLC has contractually agreed to waive and/or reimburse Class W’s Management fees and Other expenses (excluding interest, taxes, brokerage commissions or other transactional expenses, Acquired fund fees and expenses, Trustee expenses and extraordinary expenses) in their entirety. Teachers Advisors, LLC expects these waiver and/or reimbursement arrangements to remain in effect indefinitely, unless changed or terminated with approval of the Board of Trustees.

Example

This example is intended to help you compare the cost of investing in shares of the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all your shares at the end of those periods. The example also

2     Summary Prospectus    Nuveen Core Plus Bond Fund


assumes that your investment has a 5% return each year and that the Fund’s operating expenses, before fee waivers and/or expense reimbursements, remain the same. The example assumes that the Fund’s fee waiver and/or expense reimbursement arrangements will each remain in place for the durations noted in the table above. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

                   

 

Class A

 

Class I

 

Premier
Class

 

Class R6

 

Retirement
Class

 

Class W

 

1 year

$

437

 

$

40

 

$

46

 

$

31

 

$

56

 

$

0

 

3 years

$

569

 

$

125

 

$

144

 

$

97

 

$

176

 

$

0

 

5 years

$

713

 

$

219

 

$

252

 

$

169

 

$

307

 

$

0

 

10 years

$

1,132

 

$

493

 

$

567

 

$

381

 

$

689

 

$

0

 

Portfolio turnover

The Fund pays transaction costs when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the fiscal year ended March 31, 2024, the Fund’s portfolio turnover rate was 56% of the average value of its portfolio.

Principal investment strategies

Under normal circumstances, the Fund invests at least 80% of its assets in bonds. For these purposes, bonds include fixed-income securities of all types. The Fund’s portfolio is divided into two segments. The first segment, which makes up at least 70% of the Fund’s assets, is invested primarily in a broad range of investment-grade bonds and fixed-income securities, including, but not limited to, corporate bonds, U.S. Treasury and agency securities and mortgage-backed and asset-backed securities. The securities within the Fund’s first segment are mainly high-quality instruments rated in the top four credit categories by a nationally recognized statistical rating organization (“NRSRO”) or deemed to be of the same quality by Teachers Advisors, LLC (“Advisors”) using its own credit analysis. The second segment, which will not exceed 30% of the Fund’s assets, is invested in fixed-income securities and bonds with special features in an effort to improve the Fund’s total return. Potential investments in this segment include, but are not limited to, non-investment-grade securities (those securities rated in the fifth or lower rating categories), emerging market fixed-income securities, convertible and preferred securities, senior loans and loan participations and assignments and notes. Non-investment-grade securities are usually called “high yield” or “junk bonds” and are speculative in nature. For purposes of the 80% investment policy, the term “assets” means net assets, plus the amount of any borrowings for investment purposes.

Nuveen Core Plus Bond Fund    Summary Prospectus     3


The Fund’s investments may include securities having a variable or floating interest rate. The Fund may invest in fixed-income securities of any duration. As of May 31, 2024, the duration of the Fund’s benchmark index, the Bloomberg U.S. Aggregate Bond Index, was 6.09 years.

The Fund’s investments in mortgage-backed securities can include pass-through securities sold by private, governmental and government-related organizations and collateralized mortgage obligations (“CMOs”). Mortgage pass-through securities are created when mortgages are pooled together and interests in the pool are sold to investors. The cash flow from the underlying mortgages is “passed through” to investors in periodic principal and interest payments. CMOs are obligations that are fully collateralized directly or indirectly by a pool of mortgages from which payments of principal and interest are dedicated to the payment of principal and interest on the CMO.

The Fund may use an investment strategy called “mortgage rolls” (also referred to as “dollar rolls”), in which the Fund sells securities for delivery in the current month and simultaneously contracts with a counterparty to repurchase similar (same type, coupon and maturity) but not identical securities on a specified future date. The Fund loses the right to receive principal and interest paid on the securities sold. However, the Fund would benefit to the extent of any price received for the securities sold and the lower forward price for the future purchase (often referred to as the “drop”) plus the interest earned on the short-term investment awaiting the settlement date of the forward purchase. If such benefits exceed the income and gain or loss due to mortgage repayments that would have been realized on the securities sold as part of the mortgage roll, the use of this technique will enhance the investment performance of the Fund compared with what such performance would have been without the use of mortgage rolls. Realizing benefits from the use of mortgage rolls depends upon the ability of Advisors to predict correctly mortgage prepayments and interest rates.

The Fund can make foreign investments, including investments in emerging market countries and non-dollar-denominated instruments, but the Fund does not expect such investments to exceed 25% of its assets under most circumstances.

The Fund may also engage in relative value trading, a strategy in which the Fund reallocates assets across different sectors and maturities. Relative value trading is designed to enhance the Fund’s returns but increases the Fund’s portfolio turnover rate.

The Fund may purchase and sell futures, options, swaps, forwards and other fixed-income derivative instruments to carry out the Fund’s investment strategies.

Principal investment risks

You could lose money over short or long periods by investing in this Fund. An investment in the Fund, due to the nature of the Fund’s portfolio holdings, typically is subject to the following principal investment risks:

4     Summary Prospectus    Nuveen Core Plus Bond Fund


· Interest Rate Risk (a type of Market Risk)—The risk that changes in interest rates can adversely affect the value or liquidity of, and income generated by, fixed-income investments. This risk is heightened to the extent the Fund invests in longer duration fixed-income investments and during periods when prevailing interest rates are changing. There is a risk that interest rates across the financial system may change, possibly significantly and/or rapidly. In general, changing interest rates, including rates that fall below zero, or a lack of market participants may lead to decreased liquidity and increased volatility in the fixed-income or debt markets, making it more difficult for the Fund to sell fixed-income investments. When interest rates change, the values of longer duration fixed-income securities usually change more than the values of shorter duration fixed-income securities. Conversely, fixed-income securities with shorter durations or maturities will be less volatile but may provide lower returns than fixed-income securities with longer durations or maturities. Other factors that may affect the value of debt securities include, but are not limited to, economic, political, public health, and other crises and responses by governments and companies to such crises.

· Prepayment Risk—The risk that, during periods of falling interest rates, borrowers may pay off their mortgage loans sooner than expected, forcing the Fund to reinvest the unanticipated proceeds at lower interest rates and resulting in a decline in income.

· Extension Risk—The risk that, during periods of rising interest rates, borrowers may pay off their mortgage loans later than expected, preventing the Fund from reinvesting principal proceeds at higher interest rates and resulting in less income than potentially available.

· Issuer Risk (often called Financial Risk)—The risk that an issuer’s earnings prospects, credit rating and overall financial position will deteriorate, causing a decline in the value of the issuer’s financial instruments over short or extended periods of time.

· Credit Risk (a type of Issuer Risk)—The risk that the issuer of fixed-income investments may not be able or willing, or may be perceived (whether by market participants, rating agencies, pricing services or otherwise) as not able or willing, to meet interest or principal payments when the payments become due.

· Credit Spread Risk—The risk that credit spreads (i.e., the difference in yield between securities that is due to differences in each security’s respective credit quality) may increase when market participants believe that bonds generally have a greater risk of default, which could result in a decline in the market values of the Fund’s debt securities.

· Income Volatility Risk—The risk that the level of current income from a portfolio of fixed-income investments may decline in certain interest rate environments.

Nuveen Core Plus Bond Fund    Summary Prospectus     5


· Market Volatility, Liquidity and Valuation Risk (types of Market Risk)—The risk that volatile or dramatic reductions in trading activity make it difficult for the Fund to properly value its investments and that the Fund may not be able to purchase or sell an investment at an attractive price, if at all.

· Portfolio Turnover Risk—Depending on market and other conditions, the Fund may experience high portfolio turnover, which may result in greater transactional expenses, such as brokerage commissions, bid-ask spreads, or dealer mark-ups, and capital gains (which could increase taxes and, consequently, reduce returns).

· Fixed-Income Foreign Investment Risk—Investment in fixed-income securities or financial instruments of foreign issuers involves increased risks due to adverse issuer, political, regulatory, currency, market or economic developments as well as armed conflicts. These developments may impact the ability of a foreign debt issuer to make timely and ultimate payments on its debt obligations to the Fund or impair the Fund’s ability to enforce its rights against the foreign debt issuer. These risks are heightened in emerging or developing markets. Foreign investments may also have lower overall liquidity and be more difficult to value than investments in U.S. issuers. Foreign investments may also be subject to risk of loss because of more or less foreign government regulation, less public information, less stringent investor protections, and less stringent accounting, corporate governance, financial reporting and disclosure standards. Changes in the value of foreign currencies may make the return on an investment increase or decrease, unrelated to the quality or performance of the investment itself. The imposition of sanctions, exchange controls (including repatriation restrictions), confiscations, trade restrictions (including tariffs) and other restrictions by the United States or other governments may also negatively impact the Fund’s investments. Economic sanctions and other similar governmental actions or developments could, among other things, effectively restrict or eliminate the Fund’s ability to purchase or sell certain foreign securities or groups of foreign securities, and/or thus may make the Fund’s investments in such securities less liquid (or illiquid) or more difficult to value. The type and severity of sanctions and other measures that may be imposed could vary broadly in scope, and their impact is impossible to predict.

· Active Management Risk—The risk that Advisors’ strategy, investment selection or trading execution may cause the Fund to underperform relative to the benchmark index or mutual funds with similar investment objectives and may not produce expected returns.

· Call Risk—The risk that, during periods of falling interest rates, an issuer may call (or repay) a fixed-income security prior to maturity, resulting in a decline in the Fund’s income.

· Mortgage Roll RiskThe risk that Advisors will not correctly predict mortgage prepayments and interest rates, which will diminish the Fund’s performance.

6     Summary Prospectus    Nuveen Core Plus Bond Fund


· Downgrade Risk—The risk that securities are subsequently downgraded should Advisors and/or rating agencies believe the issuer’s business outlook or creditworthiness has deteriorated.

· Non-Investment-Grade Securities Risk—Issuers of non-investment-grade securities, which are usually called “high-yield” or “junk bonds,” are typically speculative in nature, in weaker financial health and such securities can be harder to value and sell and their prices can be more volatile than more highly rated securities. While these securities generally have higher rates of interest, they also involve greater risk of default than do securities of a higher-quality rating. In times of unusual or adverse market, economic or political conditions, these securities may experience higher than normal default rates.

· Illiquid Investments RiskThe risk that illiquid investments may be difficult to sell for the value at which they are carried, if at all, or at any price within the desired time frame.

· Emerging Markets Risk—The risk of foreign investment often increases in countries with emerging markets or otherwise economically tied to emerging market countries. For example, these countries may have more unstable governments than developed countries, and their economies may be based on only a few industries. Emerging market countries may also have less stringent regulation of accounting, auditing, financial reporting and recordkeeping requirements, which would affect the Fund’s ability to evaluate potential portfolio companies. As a result, there could be less information available about issuers in emerging market countries, which could negatively affect Advisors’ ability to evaluate local companies or their potential impact on the Fund’s performance. Because their financial markets may be very small, share prices of financial instruments in emerging market countries may be volatile and difficult to determine. Financial instruments of issuers in these countries may have lower overall liquidity than those of issuers in more developed countries. In addition, foreign investors such as the Fund are subject to a variety of special restrictions in many emerging market countries. Moreover, legal remedies for investors in emerging markets may be more limited, and U.S. authorities may have less ability to bring actions against bad actors in emerging market countries.

· Senior Loan Risk—Many senior loans present credit risk comparable to high-yield securities. The liquidation of the collateral backing a senior loan may not satisfy the borrower’s obligation to the Fund in the event of non-payment of scheduled interest or principal. Senior loans also expose the Fund to call risk and illiquid investments risk. The secondary market for senior loans can be limited. Trades can be infrequent and the values for senior loans may experience volatility. In some cases, negotiations for the sale or settlement of senior loans may require weeks to complete, which may impair the Fund’s ability to raise cash to satisfy redemptions, pay dividends, pay expenses or to take advantage of other investment opportunities in a timely manner. If an

Nuveen Core Plus Bond Fund    Summary Prospectus     7


issuer of a senior loan prepays or redeems the loan prior to maturity, the Fund will have to reinvest the proceeds in other senior loans or instruments that may pay lower interest rates.

· U.S. Government Securities Risk—Securities issued by the U.S. Government or one of its agencies or instrumentalities may receive varying levels of support from the U.S. Government, which could affect the Fund’s ability to recover should they default. To the extent the Fund invests significantly in securities issued or guaranteed by the U.S. Government or its agencies or instrumentalities, any market movements, regulatory changes or changes in political or economic conditions that affect the securities of the U.S. Government or its agencies or instrumentalities in which the Fund invests may have a significant impact on the Fund’s performance.

· Derivatives Risk—The risks associated with investing in derivatives, including futures, options, swaps, forwards, and other fixed-income derivative instruments, and other similar instruments (referred to collectively as “derivatives”) may be different and greater than the risks associated with directly investing in the underlying securities and other instruments, and include leverage risk, market risk, counterparty risk, liquidity risk, operational risk and legal risk. The Fund may use more complex derivatives that might be particularly susceptible to liquidity, credit and counterparty risk. When investing in derivatives, the Fund may lose more than the principal amount invested.

· Floating and Variable Rate Securities Risk—Floating and variable rate securities provide for a periodic adjustment in the interest rate paid on the securities. The rate adjustment intervals may be regular and range from daily up to annually, or may be based on an event, such as a change in the prime rate. Floating and variable rate securities may be subject to greater liquidity risk than other debt securities, meaning that there may be limitations on the Fund’s ability to sell the securities at any given time. Such securities also may lose value.

Please see the non-summary portion of the Prospectus for more detailed information about the risks described above.

Past performance

The following chart and table help illustrate some of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year. The bar chart shows the annual total returns of Class R6 of the Fund, before taxes, in each full calendar year for the last ten years. Because the expenses vary across share classes, the performance of Class R6 may vary from the other share classes. Below the bar chart are the best and worst returns of Class R6 for a calendar quarter during the full calendar-year periods covered by the bar chart. The performance table following the bar chart shows the Fund’s average annual total returns for Class A, Class I, Premier Class, Class R6, Retirement Class and Class W over the applicable one-year, five-year, ten-year and since-inception

8     Summary Prospectus    Nuveen Core Plus Bond Fund


periods ended December 31, 2023, and how those returns compare to those of the Fund’s benchmark index. In accordance with new regulatory requirements, the Fund has selected the Bloomberg U.S. Aggregate Bond Index, which represents a broad measure of market performance, and is generally representative of the market sectors or types of investments in which the Fund invests. After-tax performance is shown only for Class R6 shares, and after-tax returns for the other classes of shares will vary from the after-tax returns presented for Class R6 shares.

The returns shown below reflect previous agreements by Advisors to waive or reimburse the Fund for certain fees and expenses. Without these waivers and reimbursements, the returns of the Fund would have been lower. Past performance of the Fund (before and after taxes) is not necessarily an indication of how it will perform in the future. The benchmark index listed below is unmanaged, and you cannot invest directly in an index. The returns for the benchmark index reflect no deduction for fees, expenses or taxes.

For current performance information of each share class, including performance to the most recent month-end, please visit www.nuveen.com/performance or call 800-257-8787.

ANNUAL TOTAL RETURNS FOR CLASS R6 SHARES (%)

Nuveen Core Plus Bond Fund

PerformanceBarChartData(2014:5.8,2015:0.63,2016:4.66,2017:4.81,2018:-0.25,2019:9.47,2020:7.98,2021:-0.33,2022:-13.32,2023:7.03)

 The year-to-date return as of the most recent calendar quarter, which ended on June 30, 2024, was 0.54%.

Best quarter: 6.78%, for the quarter ended December 31, 2023. Worst quarter: -6.25%, for the quarter ended June 30, 2022.

Nuveen Core Plus Bond Fund    Summary Prospectus     9


AVERAGE ANNUAL TOTAL RETURNS

For the Periods Ended December 31, 2023

            

 

 

Inception date

 

One year

 

 

Five years

 

 

Ten years

 

Class R6

3/31/2006

 

 

 

 

 

 

 

 

 

 

Return before taxes

 

 

7.03

%

 

1.80

%

 

2.45

%

 

Return after taxes on distributions

 

 

5.19

%

 

0.38

%

 

0.94

%

 

Return after taxes on distributions and sale of

 

 

 

 

 

 

 

 

 

 

 

Fund shares

 

 

4.12

%

 

0.83

%

 

1.24

%

Class I

12/4/2015

 

 

 

 

 

 

 

 

 

 

Return before taxes

 

 

6.83

%

 

1.70

%

 

2.38

%#

Premier Class

9/30/2009

 

 

 

 

 

 

 

 

 

 

Return before taxes

 

 

6.76

%

 

1.62

%

 

2.29

%

Retirement Class

3/31/2006

 

 

 

 

 

 

 

 

 

 

Return before taxes

 

 

6.77

%

 

1.52

%

 

2.19

%

Class A**

3/31/2006

 

 

 

 

 

 

 

 

 

 

Return before taxes

 

 

2.58

%

 

0.70

%

 

1.73

%

Class W

9/28/2018

 

 

 

 

 

 

 

 

 

 

Return before taxes

 

 

7.35

%

 

2.10

%

 

2.60

%#

 

 

 

 

 

 

 

 

 

 

 

 

Bloomberg U.S. Aggregate Bond Index

 

 

 

 

 

 

 

 

 

 

(reflects no deductions for fees, expenses or taxes)

 

 

5.53

%

 

1.10

%

 

1.81

%

 

 

 

 

 

 

 

 

 

 

 

 

Current performance of the Fund’s shares may be higher or lower than that shown above.

#

The performance shown for Class I and Class W that is prior to their respective inception dates is based on performance of Class R6. The performance for these periods has not been restated to reflect the actual expenses of Class I and Class W. If these actual expenses had been reflected, the performance of these two classes shown for these periods would have been different because Class I and Class W have different expenses than Class R6.

**

The Class A average annual total returns have been restated to reflect a maximum up-front sales charge of

3.75% applicable to the purchase of Class A shares, which was effective as of May 6, 2024.

 

After-tax returns are calculated using the historical highest individual federal marginal income tax rates in effect during the periods shown and do not reflect the impact of state and local taxes. Actual after-tax returns depend on the investor’s tax situation and may differ from those shown. The after-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangements such as 401(a), 401(k) or 403(b) plans or Individual Retirement Accounts (IRAs). After-tax returns are shown for only one class, and after-tax returns for other classes will vary.

 

For the Fund’s most current 30-day yield, please call the Fund at 800-842-2252.

  

  

Portfolio management

Investment Adviser. Teachers Advisors, LLC.

Portfolio Managers.

     
     

Name:

Joseph Higgins, CFA

Nicholas Travaglino

Kevin R. Lorenz, CFA

Katherine Renfrew

Title:

Senior Managing Director

Managing Director

Senior Managing Director

Managing Director

Experience on Fund:

since 2020

since 2023

since 2006

since 2023

10     Summary Prospectus    Nuveen Core Plus Bond Fund


Purchase and sale of Fund shares

You may purchase, redeem or exchange shares of the Fund on any day that the New York Stock Exchange (“NYSE”) or its affiliated exchanges, NYSE Arca Equities or NYSE American, are open for trading (each such day a “Business Day”) directly from the Fund (for certain share classes) or through a financial advisor, employee benefit plan or other financial intermediary. The Fund’s initial and subsequent investment minimums generally are as follows, although certain financial intermediaries may impose their own investment minimums and the Fund may reduce or waive the minimums in some cases:

   
 

Eligibility and Minimum Initial Investment

Minimum Additional Investment

Class A

Available only through certain financial intermediaries or by contacting the Fund directly as described in the Prospectus.

$2,500 for all accounts except:

· $2,000 for Traditional/Roth IRA accounts and Coverdell Education Savings Accounts.

· $250 for accounts opened through fee-based programs.

· No minimum for retirement plans.

$100

Class I

Available only through fee-based programs and certain retirement plans, and to other limited categories of investors as described in the Prospectus.

$100,000 for all accounts except:

· $250 for clients of financial intermediaries and family offices that have accounts holding Class I shares with an aggregate value of at least $100,000 (or that are expected to reach this level).

· No minimum for eligible retirement plans and certain other categories of eligible investors as described in the Prospectus.

No minimum.

Premier Class, Retirement Class

Available only through certain employee benefit plans, other types of savings plans or accounts and certain financial intermediaries as described in the Prospectus.

No minimum.

No minimum.

Class R6

Available only to certain eligible investors as described in the Prospectus and through fee-based programs.

$1 million for all accounts except:

· $1,000 for clients of financial intermediaries who charge such clients an ongoing fee for advisory, investment, consulting or related services.

No minimum.

Class W

Available directly from the Fund only by funds advised by Advisors or its affiliates or other clients or accounts of Advisors or its affiliates that are subject to a contractual fee for advisory, management or other similar or related services provided by Advisors or its affiliates.

No minimum.

No minimum.

Nuveen Core Plus Bond Fund    Summary Prospectus     11


Tax information

The Fund intends to make distributions to shareholders that may be taxed as ordinary income or capital gains. Distributions made to tax-exempt shareholders or shareholders who hold Fund shares in a tax-deferred account are generally not subject to income tax in the current year, but redemptions made from tax-deferred accounts may be subject to income tax.

Payments to broker-dealers and other financial intermediary compensation

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), the Fund and/or its related companies may pay the financial intermediary for providing investor services. The Fund’s related companies may also pay the financial intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other financial intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary’s website for more information.

12     Summary Prospectus    Nuveen Core Plus Bond Fund


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