497K 1 d69438d497k.htm TRANSAMERICA SUSTAINABLE BOND Transamerica Sustainable Bond
Transamerica Sustainable Bond
Summary Prospectus March 1, 2021, as revised April 1, 2021
Class I2 (TAQOX)
 
 
 
 
Thank you for being a valued Transamerica shareholder. This Summary Prospectus will provide you with updated information about your investment in the fund.
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 and other information about the fund, including the fund’s statement of additional information and most recent reports to shareholders, online at www.transamerica.com. You can also get this information at no cost by calling 866-414-6349 or by sending an e-mail request to orders@mysummaryprospectus.com, or from your financial professional. The fund’s prospectus dated March 1, 2021, and statement of additional information, dated March 1, 2021, as supplemented from time to time, and the independent registered public accounting firm’s report and financial statements in the fund’s annual report to shareholders, dated October 31, 2020, are incorporated by reference into this summary prospectus.
Investment Objective: Seeks to provide high total return through a combination of current income and capital appreciation.
Fees and Expenses:
This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.

Shareholder Fees (fees paid directly from your investment)
Maximum sales charge (load) imposed on purchases (as a
percentage of offering price)
None
Maximum deferred sales charge (load) (as a percentage of
purchase price or redemption proceeds, whichever is lower)
None
Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Management fees
0.41%
Distribution and service (12b-1) fees
None
Other expenses1
1.29%
Total annual fund operating expenses
1.70%
Fee waiver and/or expense reimbursement2
1.25%
Total annual fund operating expenses after fee waiver and/or
expense reimbursement
0.45%
1
Other expenses are based on estimates for the current fiscal year.
2
Contractual arrangements have been made with the fund’s investment manager, Transamerica Asset Management, Inc. (“TAM”), through March 1, 2022 to waive fees and/or reimburse fund expenses to the extent that total annual fund operating expenses exceed 0.45% for Class I2 shares, excluding, as applicable, acquired fund fees and expenses, interest, taxes, brokerage commissions, dividend and interest expenses on securities sold short, extraordinary expenses and other expenses not incurred in the ordinary course of the fund’s business. These arrangements cannot be terminated prior to March 1, 2022 without the Board of Trustees’ consent. TAM is permitted to recapture amounts waived and/or reimbursed to a class during any of the 36 months from the date on which TAM waived fees and/or reimbursed expenses for the class if the class’ total annual fund operating expenses have fallen to a level below the limits described above. In no case will TAM recapture any amount that would result, on any particular business day of the fund, in the class’ total annual operating expenses exceeding the applicable limits described above or any other lower limit then in effect.
Example: This Example is intended to help you compare the cost of investing in 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 shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the fund’s operating expenses remain the same. Only the 1 year dollar amount shown below reflects TAM's agreement to waive fees and/or reimburse fund expenses. Although your actual costs may be higher or lower, based on these assumptions your costs would be:
 
1 year
3 years
Class I2
$46
$413
Portfolio Turnover: The fund pays transaction costs, such as commissions, 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.
For the period beginning July 31, 2020 and ending October 31, 2020, the portfolio turnover rate for the fund was 33% of the average value of its portfolio.
Principal Investment Strategies: The fund’s sub-adviser, Aegon USA Investment Management, LLC (the “sub-adviser”), seeks to achieve the fund’s objective by investing, under normal circumstances, at least 80% of the fund’s net assets (plus the amount of borrowings, if any, for investment purposes) in fixed-income securities. The fund’s investments in fixed-income securities may include U.S. government and foreign government bonds and notes (including emerging markets), mortgage-backed, commercial mortgage-backed, and asset-backed securities (including collateralized mortgage obligations), investment grade and below (commonly known as “junk bonds”) corporate bonds of issuers in the U.S. and foreign countries (including emerging markets), convertible bonds and other convertible securities, bank loans and loan participations, structured notes, municipal bonds and preferred securities. The fund’s investment in fixed-income securities may also include dollar rolls, inflation-protected securities, repurchase agreements and to be announced (“TBA”) transactions. The fund may invest in securities of any maturity and does not have a target average duration. Under normal circumstances, the fund has an average credit rating of investment grade.

The fund’s sub-adviser focuses on fixed-income securities of issuers that are, in the sub-adviser’s view, aligned with sustainability initiatives. The fund’s investment universe is defined by the sub-adviser’s Sustainable Investment Committee (“SIC”) which consists of employees of the sub-adviser and affiliated entities within the global Aegon Asset Management organization, who have responsible investing expertise. All potential investments are screened utilizing the sub-adviser’s proprietary sustainability assessment framework which evaluates issuers or securities using internal and external inputs. Eligible investments include issuers or securities that are viewed by the sub-adviser as contributing to or aligned with long-term sustainability initiatives including, but not limited to, various environmental and societal initiatives. The sub-adviser’s sustainability assessment focuses on key sustainability pillars, including climate change, eco solutions, resource efficiency, health and well-being and sustainable growth. These sustainable investment opportunities also align with many of the United Nations’ Sustainable Development Goals (SDGs), a set of goals that seek to address the world’s most pressing sustainability issues. While the SDGs provide a helpful framework for identifying sustainable themes, the sub-adviser relies on its proprietary sustainability assessment to determine the eligible investment universe.
The fund uses positive screening to identify issuers and securities that the sub-adviser believes align with sustainability themes. Given the fund’s inclusionary stance and thematic approach to selecting the investment universe, the sub-adviser avoids investments in issuers, industries or sectors that are wholly inconsistent with its sustainable investing philosophy. As a result, the fund does not utilize a specific exclusions list.
The sub-adviser uses a research-driven process in an effort to identify sustainable investment opportunities. The process consists of five primary steps:
1. Sustainability research: The sub-adviser generates sustainable investment ideas using a sustainability assessment process to identify fixed income investments that the sub-adviser believes will contribute to or benefit from the long-term sustainability of the global economy, environment and society. The process combines internal expertise alongside external data to analyze a potential investment’s sustainability profile. Sustainable investment ideas are presented to the SIC for further evaluation.
2. Sustainability determination: The SIC reviews the sustainability research and ultimately determines the sustainable investment universe for the fund. The SIC reviews investments for alignment with sustainable initiatives and identifies an eligible investment universe consisting of issuers or securities that are viewed as contributing to or aligned with long-term sustainability. Issuers and securities are classified into one of five categories depending on level of alignment with sustainability initiatives. The sustainability criteria is tailored to the fixed income sector.
3. Economic research and recommendation: In its proprietary, “bottom-up” research, the sub-adviser considers various fundamental and other factors, such as environmental, social, and governance (“ESG”) matters, creditworthiness, capital structure, covenants, cash-flows and, as applicable, collateral.
4. Portfolio construction: The sub-adviser combines the proprietary “bottom-up” research with “top-down” analysis of the macroeconomic and interest rate environments. In the sub-adviser’s “top-down” approach, the sub-adviser analyzes various fundamental, technical, sentiment, and valuation factors that affect the movement of markets and securities prices worldwide. This “top-down” analysis includes a relative value assessment across asset classes as the sub-adviser constructs a sustainability-themed portfolio based on the eligible sustainable investment universe set by the SIC. The fund invests in issuers or securities that meet the sub-adviser’s sustainability criteria within categories one through three. As an example, category one “sustainable leaders” may include companies with a material amount of revenues tied to products or services aligned with sustainability initiatives. Conversely, category five companies that do not meet the sub-adviser’s sustainability criteria may be involved in controversial activities that are against sustainable initiatives.
5. Engagement: The sub-adviser’s dedicated Responsible Investment team may engage with issuers in an effort to encourage issuers to enhance the sustainability of their businesses and make positive change.
The fund may utilize derivatives, such as options, futures, forward currency contracts and swaps, including, but not limited to, interest rate, total return and credit default swaps. These investment strategies may be employed as a hedging technique, as a means of altering investment characteristics of the fund’s portfolio (such as shortening or lengthening duration), in an attempt to enhance returns or for other purposes. The fund may purchase securities on a when-issued, delayed delivery or forward-commitment basis.
All investments by the fund, with the exception of cash, cash equivalents and derivatives instruments used for duration or temporary cashflow management purposes, are subject to the sub-adviser’s sustainability screening process.
Principal Risks: Risk is inherent in all investing. Many factors and risks affect the fund's performance, including those described below. The value of your investment in the fund, as well as the amount of return you receive on your investment, may fluctuate significantly day to day and over time. You may lose part or all of your investment in the fund or your investment may not perform as well as other similar investments. The following is a summary description of principal risks (in alphabetical order after certain key risks) of investing in the fund. An investment in the fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You may lose money if you invest in this fund.
Market – The market values of the fund’s securities and other assets will fluctuate, sometimes sharply and unpredictably, due to changes in general market conditions, overall economic trends or events, governmental actions or interventions, actions taken by the U.S. Federal Reserve or foreign central banks, political developments, investor sentiment, public health emergencies such as a pandemic, and other factors that may or may not be related to the issuer of the security or other asset. The market prices of securities and other assets also may go down due to events or conditions that

affect particular sectors, industries or issuers. Adverse market conditions may be prolonged and may not have the same impact on all types of securities or other assets.
Economies and financial markets throughout the world are increasingly interconnected. Economic, financial or political events, trading and tariff arrangements, public health events, terrorism, technology and data interruptions, natural disasters, and other circumstances in one or more countries or regions could be highly disruptive to, and have profound impacts on, global economies or markets. As a result, whether or not the fund invests in securities of issuers located in or with significant exposure to the countries directly affected, the value and liquidity of the fund’s investments may go down.
The COVID-19 pandemic has caused substantial market disruption around the world, including the U.S. There have been periods of extreme volatility, and periods where there have been no buyers for certain securities, including U.S. Treasury securities. Some sectors of the economy and individual issuers have experienced particularly large losses. The pandemic has reduced liquidity of particular investments and asset classes; resulted in significant disruptions to business operations, including business closures; strained healthcare systems; disrupted supply chains, consumer demand and employee availability; and restricted travel. These conditions may continue for an extended period of time, or worsen. The pandemic may result in a sustained domestic or global economic downturn or recession. Developing or emerging market countries may be more adversely impacted. The ultimate economic fallout from the pandemic, and the long-term impact on economies, markets, industries and individual issuers, are not known.
The U.S. government and the Federal Reserve, as well as certain foreign governments and central banks, have taken extraordinary actions to support local and global economies and the financial markets in response to the COVID-19 pandemic. These actions have resulted in significant expansion of public debt, including in the U.S. The long-term consequences of this level of public debt are not known. In addition, certain interest rates have been reduced to very low levels. This and other government intervention into the economy and financial markets to address the pandemic may not work as intended, particularly if the efforts are perceived by investors as being unlikely to achieve the desired results.
The COVID-19 pandemic could continue to adversely affect the value and liquidity of the fund’s investments, impair the fund’s ability to satisfy redemption requests, and negatively impact the fund’s performance.
Fixed-Income Securities – Fixed-income securities are subject to risks including credit risk, interest rate risk, counterparty risk, prepayment risk, extension risk, valuation risk, and liquidity risk. The value of fixed-income securities may go up or down, sometimes rapidly and unpredictably, due to general market conditions, such as real or perceived adverse economic or political conditions, tariffs and trade disruptions, inflation, changes in interest rates, lack of liquidity in the bond markets or adverse investor sentiment. In addition, the value of a fixed-income security may decline if the issuer or other obligor of the security fails to pay principal and/or interest, otherwise defaults or has its credit rating downgraded or is perceived to be less creditworthy, or the credit quality
or value of any underlying assets declines. If the value of fixed-income securities owned by the fund falls, the value of your investment will go down. The fund may lose its entire investment in the fixed-income securities of an issuer.
Interest Rate – Interest rates in the U.S. and certain foreign markets have been low relative to historic levels. The fund faces a risk that interest rates may rise. The value of fixed income securities generally goes down when interest rates rise. A rise in rates tends to have a greater impact on the prices of longer term or duration securities. Changes in interest rates also may affect the liquidity of the fund’s investments. A general rise in interest rates may cause investors to sell fixed income securities on a large scale, which could adversely affect the price and liquidity of fixed income securities generally and could also result in increased redemptions from the fund. Increased redemptions could cause the fund to sell securities at inopportune times or depressed prices and result in further losses.
Credit – If an issuer or other obligor (such as a party providing insurance or other credit enhancement) of a security held by the fund or a counterparty to a financial contract with the fund is unable or unwilling to meet its financial obligations, or is downgraded or perceived to be less creditworthy (whether by market participants or otherwise), or if the value of any underlying assets declines, the value of your investment will typically decline. A decline may be significant, particularly in certain market environments. In addition, the fund may incur costs and may be hindered or delayed in enforcing its rights against an issuer, obligor or counterparty.
Mortgage-Related and Asset-Backed SecuritiesThe value of mortgage-related and asset-backed securities will be influenced by factors affecting the housing market and the assets underlying such securities. As a result, during periods of declining asset values, difficult or frozen credit markets, swings in interest rates, or deteriorating economic conditions, mortgage-related and asset-backed securities may decline in value, face valuation difficulties, become more volatile and/or become illiquid, which could negatively impact the fund. Mortgage-backed securities represent direct or indirect participations in, or are collateralized by and payable from, mortgage loans secured by real property. Asset-backed securities represent participations in, or are secured by and payable from, assets such as installment sales or loan contracts, leases, credit card receivables and other categories of receivables. The value of mortgage-backed and asset-backed securities may be affected by changes in credit quality or value of the mortgage loans or other assets that support the securities. Mortgage-backed and asset-backed securities are subject to prepayment or call and extension risks. Some of these securities may receive little or no collateral protection from the underlying assets.
High-Yield Debt Securities – High-yield debt securities, commonly referred to as “junk” bonds, are securities that are rated below “investment grade” or are of comparable quality. Changes in interest rates, the market’s perception of the issuers, the creditworthiness of the issuers and negative perceptions of the junk bond market generally may significantly affect the value of these bonds. Junk bonds are considered speculative, tend to be volatile, typically have a higher risk of default, tend to be less liquid and more difficult to value than higher grade securities, and may result in losses for the fund.

Liquidity – The fund may make investments that are illiquid or that become illiquid after purchase. Illiquid investments can be difficult to value, may trade at a discount from comparable, more liquid investments, and may be subject to wide fluctuations in value. If the fund is forced to sell an illiquid investment to meet redemption requests or other cash needs, the fund may be forced to sell at a substantial loss or may not be able to sell at all. Liquidity of particular investments, or even entire asset classes, including U.S. Treasury securities, can deteriorate rapidly, particularly during times of market turmoil, and those investments may be difficult or impossible for the fund to sell. This may prevent the fund from limiting losses.
Sustainability Investing – Applying the sub-adviser’s sustainability assessment framework to its investment analysis for the fund may impact the sub-adviser’s investment decisions as to securities of certain issuers and, therefore, the fund may forgo some investment opportunities available to funds that do not apply sustainability investing principals or that apply different sustainability criteria. Securities of companies meeting the sub-adviser’s sustainability criteria may shift into and out of favor depending on market and economic conditions, and the fund’s performance may at times be better or worse than the performance of similar funds that do not utilize sustainability investing principals or that apply different sustainability criteria. The sub-adviser monitors the fund’s holdings based on the latest publicly available information. Any delay in obtaining public information regarding the fund’s holdings could result in the fund holding an investment that no longer meets the fund’s sustainability investing principals. “Sustainability” is not a uniformly defined characteristic and applying sustainability criteria involves subjective assessment.
Counterparty – The fund could lose money if the counterparties to derivatives, repurchase agreements and other financial contracts entered into for the fund do not fulfill their contractual obligations. In addition, the fund may incur costs and may be hindered or delayed in enforcing its rights against a counterparty.
Extension – When interest rates rise, repayments of fixed income securities, including asset- and mortgage-backed securities, may occur more slowly than anticipated, causing their market prices to decline.
Prepayment or Call – Many issuers have a right to prepay their fixed income securities. If this happens, the fund will not benefit from the rise in the market price of the securities that normally accompanies a decline in interest rates and may be forced to reinvest the prepayment proceeds in securities with lower yields.
Management – The value of your investment may go down if the investment manager’s or sub-adviser's judgments and decisions are incorrect or otherwise do not produce the desired results, or if the fund’s investment strategy does not work as intended. You may also suffer losses if there are imperfections, errors or limitations in the quantitative, analytic or other tools, resources, information and data used, investment techniques applied, or the analyses employed or relied on, by the investment manager or sub-adviser, if such tools, resources, information or data are used incorrectly or otherwise do not work as intended, or if the investment manager’s or sub-adviser's investment style is out of favor or otherwise fails to produce the desired results. Any of these things could cause the fund to lose value or its results to lag relevant benchmarks or other funds with similar objectives.
Active Trading – The fund may purchase and sell securities without regard to the length of time held. Active trading may be more pronounced during periods of market volatility, may have a negative impact on performance by increasing transaction costs and may generate greater amounts of short-term capital gains.
Bank Obligations – Banks are sensitive to changes in money market and general economic conditions. Banks are highly regulated. Decisions by regulators may limit the loans banks make and the interest rates and fees they charge, and may reduce bank profitability.
Convertible Securities – Convertible securities are subject to risks associated with both fixed income and equity securities. For example, if market interest rates rise, the value of a convertible security typically falls. In addition, a convertible security is subject to the risk that the issuer will not be able to pay interest or dividends when due, and the market value of the security may change based on the issuer’s actual or perceived creditworthiness. Since the convertible security derives a portion of its value from the underlying common stock, the security is also subject to the same types of market and issuer-specific risks that apply to the underlying common stock. Convertible securities generally offer lower interest or dividend yields than non-convertible securities of similar quality.
Currency – The value of a fund’s investments in securities denominated in foreign currencies increases or decreases as the rates of exchange between those currencies and the U.S. dollar change. U.S. dollar-denominated securities of foreign issuers may also be affected by currency risk. Currency exchange rates can be volatile and may fluctuate significantly over short periods of time. Currency conversion costs and currency fluctuations could reduce or eliminate investment gains or add to investment losses. A fund may be unable or may choose not to hedge its foreign currency exposure.
Currency Hedging – The fund may hedge its currency risk using currency futures, forwards or options. However, hedging strategies and/or these instruments may not always work as intended, and a fund may be worse off than if it had not used a hedging strategy or instrument.
Derivatives – Risks of derivatives include leverage risk, liquidity risk, valuation risk, market risk, counterparty risk, credit risk, operational risk and legal risk. Use of derivatives can increase fund losses, reduce opportunities for gains, increase fund volatility, and not produce the result intended. Certain derivatives have the potential for unlimited loss, regardless of the size of the initial investment. Even a small investment in derivatives can have a disproportionate impact on the fund. Derivatives may be difficult to sell, unwind or value, and the counterparty (including, if applicable, the fund’s clearing broker, the derivatives exchange or the clearinghouse) may default on its obligations to the fund. In certain cases, the fund may incur costs and may be hindered or delayed in enforcing its rights against or closing out derivatives instruments with a counterparty, which may result in additional losses. Derivatives are also generally subject to the risks applicable to the assets, rates, indices or other indicators underlying the derivative, including market risk, credit risk, liquidity risk, management and valuation risk. Also, suitable derivative transactions may not be available in all circumstances or at reasonable prices. The value of a derivative may fluctuate more or less than, or otherwise not correlate well with, the underlying assets, rates, indices or other indicators to

which it relates. The fund may be required to segregate or earmark liquid assets or otherwise cover its obligations under derivatives transactions and may have to liquidate positions before it is desirable in order to meet these segregation and coverage requirements.
Distressed or Defaulted Securities – Investments in defaulted securities and obligations of distressed issuers, including securities that are, or may be, involved in reorganizations or other financial restructurings, either out of court or in bankruptcy, involve substantial risks in addition to the risks of investing in high-yield debt securities. These securities are considered speculative. The fund may incur costs to protect its investment, and the fund could lose its entire investment.
Dollar Rolls – The use of dollar rolls is a speculative technique involving leverage, and can have an economic effect similar to borrowing money. Dollar roll transactions involve the risk that the market value of the securities the fund is required to purchase may decline below the agreed upon repurchase price of those securities. If the broker/dealer to whom the fund sells securities becomes insolvent, the fund’s ability to purchase or repurchase securities may be restricted.
Emerging Markets – Investments in securities of issuers located or doing business in emerging markets are subject to heightened foreign investments risks and may experience rapid and extreme changes in value. Emerging market countries tend to have less developed and less stable economic, political and legal systems and regulatory and accounting standards, may have policies that restrict investment by foreigners or that prevent foreign investors such as the fund from withdrawing their money at will, and are more likely to experience nationalization, expropriation and confiscatory taxation. In addition, emerging market securities may have low trading volumes and may be or become illiquid.
Equity Securities – Equity securities generally have greater risk of loss than debt securities. Stock markets are volatile and the value of equity securities may go up or down sometimes rapidly and unpredictably. The value of equity securities fluctuates based on real or perceived changes in a company’s financial condition, factors affecting a particular industry or industries, and overall market, economic and political conditions. If the market prices of the equity securities owned by the fund fall, the value of your investment in the fund will decline. The fund may lose its entire investment in the equity securities of an issuer.
Floating Rate Loans – Floating rate loans are often made to borrowers whose financial condition is troubled or highly leveraged. These loans frequently are rated below investment grade and are therefore subject to “High-Yield Debt Securities” risk. There is no public market for floating rate loans and the loans may trade infrequently and be subject to wide bid/ask spreads. Many floating rate loans are subject to restrictions on resale. Floating rate loans may have trade settlement periods in excess of seven days, which may result in the fund not receiving proceeds from the sale of a loan for an extended period. As a result, the fund may be subject to greater “Liquidity” risk than a fund that does not invest in floating rate loans and the fund may be constrained in its ability to meet its obligations (including obligations to redeeming shareholders). The lack of an active trading market may also make it more difficult to value floating rate loans. Rising interest rates can lead to increased default rates as payment obligations increase.
Focused Investing – To the extent the fund invests in a limited number of countries, regions, sectors, industries or market segments, in a limited number of issuers, or in issuers in related businesses or that are subject to related operating risks, the fund will be more susceptible to negative events affecting those countries, regions, sectors, industries, segments or issuers, and the value of its shares may be more volatile than if it invested more widely.
Foreign Investments – Investing in securities of foreign issuers or issuers with significant exposure to foreign markets involves additional risks. Foreign markets can be less liquid, less regulated, less transparent and more volatile than U.S. markets. The value of the fund’s foreign investments may decline, sometimes rapidly or unpredictably, because of factors affecting the particular issuer as well as foreign markets and issuers generally, such as unfavorable or unsuccessful government actions, reduction of government or central bank support, tariffs and trade disruptions, political or financial instability, social unrest or other adverse economic or political developments. Foreign investments may be more difficult to value than investments in U.S. issuers.
Hedging – The fund may buy and sell futures contracts, put and call options, forward contracts and other instruments as a hedge. The fund’s hedging strategies may not work as intended, and the fund may be in a less favorable position than if it had not used a hedging instrument.
Inflation – Inflation risk is the risk that the value of assets or income from investment will be worth less in the future as inflation decreases the value of money. As inflation increases, the real value of our common stock and distributions that we pay declines.
Inflation-Protected Securities – Inflation-protected debt securities may react differently from other types of debt securities and tend to react to changes in “real” interest rates, which represent nominal (stated) interest rates reduced by the expected impact of inflation. In general, the price of an inflation-protected debt security can fall when real interest rates rise, and can rise when real interest rates fall. Interest payments on inflation-protected debt securities can be unpredictable and will vary as the principal and/or interest is adjusted for inflation.
Large ShareholderA significant portion of the fund’s shares may be owned by other funds sponsored by Transamerica. Transactions by these funds may be disruptive to the management of the fund. For example, the fund may experience large redemptions and could be required to sell securities at a time when it may not otherwise desire to do so. Such transactions may increase the fund’s brokerage and/or other transaction costs. In addition, sizeable redemptions could cause the fund’s total expenses to increase.
Leveraging – To the extent that the fund borrows or uses derivatives or other investments, such as ETFs, that have embedded leverage, your investment may be subject to heightened volatility, risk of loss and costs. Other risks also will be compounded because leverage generally magnifies the effect of a change in the value of an asset and creates a risk of loss of value on a larger pool of assets than the fund would otherwise have. Use of leverage may result in the loss of a substantial amount, and possibly all, of the fund’s assets. The fund also may have to sell assets at inopportune times to satisfy its obligations or meet segregation, coverage or margin requirements.

Loans – Loans are subject to the credit risk of nonpayment of principal or interest. Economic downturns or increases in interest rates may cause an increase in defaults, interest rate risk and liquidity risk. Loans may or may not be collateralized at the time of acquisition, and any collateral may be relatively illiquid or lose all or substantially all of its value subsequent to investment. The fund's investments in loans are also subject to prepayment or call risk.
Municipal Securities – The municipal bond market can be susceptible to unusual volatility, particularly for lower-rated and unrated securities. Liquidity can be reduced unpredictably in response to overall economic conditions or credit tightening. Municipal issuers may be adversely affected by rising health care costs, increasing unfunded pension liabilities, and by the phasing out of federal programs providing financial support. The value of municipal securities can also be adversely affected by changes in the financial condition of one or more individual municipal issuers or insurers of municipal issuers, regulatory and political developments, tax law changes or other legislative actions, and by uncertainties and public perceptions concerning these and other factors. To the extent the fund invests significantly in a single state or in securities the payments on which are dependent upon a single project or source of revenues, or that relate to a sector or industry, the fund will be more susceptible to associated risks and developments. A number of municipal issuers have defaulted on obligations, commenced insolvency proceedings, or suffered credit downgrading. Financial difficulties of municipal issuers may continue or worsen.
Investment in municipal securities of issuers in Guam, Puerto Rico, the U.S. Virgin Islands, or other U.S. territories, may have more risks than tax-exempt securities issued by other issuers due to the political, social and/or economic conditions in the particular territory.
New Fund – The fund was recently formed. Investors in the fund bear the risk that the sub-adviser may not be successful in implementing its investment strategy, and may not employ a successful investment strategy, or that the fund may fail to attract sufficient assets under management to realize economies of scale, any of which could result in the fund being liquidated at any time without shareholder approval and at a time that may not be favorable for shareholders.
Preferred Stock – Preferred stock’s right to dividends and liquidation proceeds is junior to the rights of a company’s debt securities. The value of preferred stock may be subject to factors that affect fixed income and equity securities. The value of preferred stock tends to vary more with fluctuations in the underlying common stock and less with fluctuations in interest rates and tends to exhibit greater volatility.
Privately Placed and Other Restricted Securities - Restricted securities, which include private placements of private and public companies, are subject to legal or contractual restrictions on their resale. Restricted securities may be difficult to sell at the time and price a fund prefers. Restricted securities may be difficult to value properly and may involve greater risks than securities that are not subject to restrictions on resale, both of which may result in substantial losses. An insufficient number of eligible buyers interested in purchasing restricted securities held by a fund could adversely affect the marketability of such securities and a fund might be unable to dispose of such securities promptly
or at reasonable prices, adversely affecting a fund’s overall liquidity. Restricted securities may not be listed on an exchange and may have no active trading market. A fund may incur additional expense when disposing of restricted securities.
Repurchase Agreements – In a repurchase agreement, the fund purchases securities from a broker-dealer or a bank, called the counterparty, upon the agreement of the counterparty to repurchase the securities from the fund at a later date, and at a specified price. The securities purchased serve as the fund's collateral for the obligation of the counterparty to repurchase the securities. If the counterparty does not repurchase the securities, the fund is entitled to sell the securities, but the fund may not be able to sell them for the price at which they were purchased, thus causing a loss. If the counterparty becomes insolvent, there is some risk that the fund will not have a right to the securities, or the immediate right to sell the securities.
Sovereign Debt – Sovereign debt instruments are subject to the risk that the governmental entity may delay or fail to pay interest or repay principal on its sovereign debt. If a governmental entity defaults, it may ask for more time in which to pay or for further loans, or the debt may be restructured. There may be no established legal process for collecting sovereign debt that a government does not pay, nor are there bankruptcy proceedings through which all or part of the sovereign debt that a governmental entity has not repaid may be collected.
Structured Instruments – The fund may invest in, or have exposure to, various types of structured instruments, including securities that have demand, tender or put features, or interest rate reset features. Structured instruments are a type of derivative instrument and the payment and credit qualities of these instruments derive from the assets embedded in the structure from which they are issued. Structured instruments may be leveraged and may behave in ways not anticipated by the fund, or they may not receive tax, accounting or regulatory treatment anticipated by the fund. Structured instruments may also be less liquid and more difficult to value accurately than more traditional securities and instruments.
Sustainability and Environmental, Social and Governance (“ESG”) Considerations - Applying sustainability and/or ESG factors as part of the fund’s security selection process may impact the sub-adviser’s investment decisions. Sustainability and ESG factors are not uniformly defined and applying such factors involves subjective assessments. Sustainability and ESG ratings and assessments of issuers can vary across third party data providers and may change over time. Sustainability and ESG factors can be difficult to apply consistently across issuers, regions, countries, industries or sectors. The application of these factors could negatively impact the fund’s performance.
To Be Announced (TBA) Transactions – Although the securities that are delivered in TBA transactions must meet certain standards, there is a risk that the actual securities received by the fund may be less favorable than what was anticipated when entering into the transaction. TBA transactions also involve the risk that a counterparty will fail to deliver the security, exposing the fund to further losses.
U.S. Government and Agency Obligations – Government agency obligations have different levels of credit support and, therefore, different degrees of credit risk. Securities issued by

agencies and instrumentalities of the U.S. government that are supported by the full faith and credit of the U.S. government generally present a lesser degree of credit risk than securities issued by agencies and instrumentalities sponsored by the U.S. government that are supported only by the issuer’s right to borrow from the U.S. Treasury and securities issued by agencies and instrumentalities sponsored by the U.S. government that are supported only by the credit of the issuing agencies. A security backed by the “full faith and credit” of the U.S. government is guaranteed only as to its stated interest rate and face value at maturity, not its current market price.
Valuation – The sales price the fund could receive for any particular portfolio investment may differ from the fund's valuation of the investment, particularly for securities that trade in thin or volatile markets, that are priced based upon valuations provided by third-party pricing services that use matrix or evaluated pricing systems, or that are valued using a fair value methodology. These differences may increase significantly and affect fund investments more broadly during periods of market volatility. Investors who purchase or redeem fund shares on days when the fund is holding fair-valued securities may receive fewer or more shares or lower or higher redemption proceeds than they would have received if the fund had not fair-valued securities or had used a different valuation methodology.
Warrants and Rights Warrants and rights may be considered more speculative than certain other types of investments because they do not entitle a holder to the dividends or voting rights for the securities that may be purchased, and they do not represent any rights in the assets of the issuing company. If the warrant is not exercised before the expiration date, it generally expires without any value and the fund will lose any amount it paid for the warrant.
Yield – The amount of income received by the fund will go up or down depending on day-to-day variations in short-term interest rates, and the fund’s expenses could absorb all or a significant portion of the fund’s income. If interest rates increase, the fund’s yield may not increase proportionately.
Performance: No performance is shown for the fund. Performance information will appear in a future version of this prospectus once the fund has a full calendar year of performance information to report to investors.
The fund's benchmark is the Bloomberg Barclays US Aggregate Bond Index.
As with all mutual funds, past performance (before and after taxes) is not a prediction of future results. Updated performance information is available on our website at www.transamerica.com/individual/products/mutual-funds/performance/ or by calling 1-888-233-4339.
Management:
Investment Manager: Transamerica Asset Management, Inc.
Sub-Adviser: Aegon USA Investment Management, LLC
Portfolio Managers:
Bradley D. Doyle, CFA
Portfolio Manager
since 2020
Charles Foster, CFA
Portfolio Manager
since 2020
Jose Pluto, CFA
Portfolio Manager
since 2020
James Rich
Portfolio Manager
since 2020
Purchase and Sale of Fund Shares: Class I2 shares of the fund are currently primarily offered for investment by certain funds of funds (also referred to as “strategic asset allocation funds”). Class I2 shares of the fund are also made available to other investors, including institutional investors such as foreign insurers, domestic insurance companies and their separate accounts, and unaffiliated funds, high net worth individuals, and eligible retirement plans whose recordkeepers or financial service firm intermediaries have entered into agreements with Transamerica Funds or its agents. Investors who received Class I2 shares in connection with the reorganization of a Transamerica Premier Fund into a Transamerica Fund may continue to invest in Class I2 shares of that Transamerica Fund, but may not open new accounts. You buy and redeem shares at the fund’s next-determined net asset value (“NAV”) after receipt of your request in good order. There is no investment minimum for investments in Class I2 shares of the fund.
Tax Information: Fund distributions may be taxable as ordinary income, qualified dividend income, or capital gains, except when your investment is in an IRA, 401(k) or other tax-advantaged investment plan. In that case, you may be taxed when you take a distribution from such plan, depending on the type of plan, the circumstances of your distribution and other factors.
Payments to Broker-Dealers and Other Financial Intermediaries: If you purchase the fund through a broker-dealer or other financial intermediary, the fund and/or its affiliates may pay the 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 intermediary and your salesperson to recommend the fund over another investment. Ask your salesperson or visit your financial intermediary’s website for more information.
In an effort to reduce paper mailings and conserve natural resources, we encourage you to visit our website, www.transamerica.com, to set up an account and enroll in eDelivery.
MSPAI20321SB-A