Summary Prospectus by Investment Company (Form 497K)

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Total Annual Fund Operating Expenses do not correlate to the ratio of expenses to average net assets appearing in the Financial Highlights table, which reflects only the operating expenses of the Fund and does not include Acquired Fund Fees and Expenses.

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Market Risk. The value of portfolio investments may decline. As a result, your investment in the Fund may decline in value and you could lose money.

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Stock/Equity Investing Risk. Stocks and other equities generally fluctuate in value more than bonds and may decline significantly over short time periods. Equity prices overall may decline because stock markets tend to move in cycles, with periods of rising and falling prices.

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Fund of Funds Risk. The Fund bears all risks associated with the investment strategies of its Underlying Funds, including the possibility that an Underlying Fund may not achieve its investment objective, which could negatively affect the Fund's performance. In addition, among other risks, the Fund indirectly pays a proportional share of the fees and expenses of each Underlying Fund.

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Investments in Affiliated Funds Risk. Along with the general fund of funds risk, the Adviser is subject to a conflict of interest in selecting Underlying Funds, as it also serves as the investment adviser to most, if not all, of the Underlying Funds in which the Fund invests its assets. The Adviser will earn management fees related to the Fund's investment in such Underlying Funds. However, the Adviser is a fiduciary and is legally obligated to act in the Fund's best interests when selecting Underlying Funds.

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Issuer Risk. The prices of, and the income generated by, portfolio securities may decline in response to various factors directly related to the issuers of such securities.

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Active Management Risk. The portfolio investments are actively-managed, rather than tracking an index or rigidly following certain rules, which may negatively affect investment performance. Consequently, there is the risk that the methods and analyses, including models, tools and data, employed in this process may be flawed or incorrect and may not produce desired results.

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Value Stocks Risk. Value stocks tend to be inexpensive relative to their earnings or assets compared to other types of stocks, such as growth stocks. Value stocks can continue to be inexpensive for long periods of time, may not ever realize their potential value, and may even go down in price.

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Small- and Medium-Cap Company Risk. The value of securities issued by small- and medium-sized companies may be subject to more abrupt market movements and may involve greater risks than investments in larger companies. These less developed, lesser-known companies may experience greater risks than those normally associated with larger companies. Small- and medium-sized companies also may be subject to interest rate risk, which is generally associated with fixed income securities, because these companies often borrow money to finance their operations; therefore, they may be adversely affected by rising interest rates.

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Growth Stocks Risk. Growth stocks, due to their relatively high market valuations, typically have been more volatile than value stocks. Growth stocks may not pay dividends, or may pay lower dividends, than value stocks and may be more adversely affected in a down market.

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Income Stocks Risk. Income from stocks may be reduced by changes in the dividend policies of companies and the capital resources available for such payments at such companies. Depending upon market conditions, income producing common stock may not be widely available and/or may be highly concentrated in only a few market sectors, thereby limiting the ability to produce current income.

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Foreign Investments Risk. Foreign investments have additional risks that are not present when investing in U.S. investments. Foreign currency fluctuations or economic or financial instability could cause the value of foreign investments to fluctuate. The value of foreign investments may be reduced by foreign taxes, such as foreign taxes on interest and dividends. Additionally, foreign investments include the risk of loss from foreign government or political actions including, for example, the imposition of exchange controls, the imposition of tariffs, economic and trade sanctions or embargoes, confiscations, and other government restrictions, or from problems in registration, settlement or custody. Investing in foreign investments may involve risks resulting from the reduced availability of public information concerning issuers. Foreign investments may be less liquid and their prices more volatile than comparable investments in U.S. issuers. In addition, certain foreign countries may be subject to terrorism, governmental collapse, regional conflicts and war, which could negatively impact investments in those countries.

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Regional Risk. The Fund will generally have more exposure to the specific market, currency, economic, political, regulatory, geopolitical, or other risks in the regions or countries in which it invests. As a result, the Fund could experience substantial illiquidity, volatility or reduction in the value of its investments, as compared to a more geographically-diversified fund.

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Foreign Currency Risk. Foreign currency risk is the risk that the U.S. dollar value of investments in foreign (non-U.S.) currencies or in securities that trade in, and receive revenues in, foreign (non-U.S.) currencies, may be negatively affected by changes in foreign (non-U.S.) currency rates. Currency exchange rates may fluctuate significantly over short periods of time.

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Depositary Receipts Risk. Depositary receipts are receipts issued by a bank or trust company and evidence ownership of underlying securities issued by foreign companies. Some foreign securities are traded in the form of American Depositary Receipts or Global Depositary Receipts. Depositary receipts are subject to the risks usually associated with foreign securities, including risks associated with investing in the particular country, including the political, regulatory, economic, social and other conditions or events occurring in the country, as well as fluctuations in its currency. In addition, depositary receipt holders may not have all the legal rights of shareholders and may experience difficulty in receiving shareholder communications.

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Securities Lending Risk. An underlying fund may lend portfolio securities to generate additional income, but is subject to the risk that the borrower may fail to return the securities in a timely manner, or at all. An underlying fund may lose money if it does not recover the securities it lends. An underlying fund may also lose money if the value of the collateral posted for the loan declines.

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Derivatives Risk. Derivatives or other similar instruments (referred to collectively as "derivatives"), such as futures, forwards, options, swaps, structured securities and other similar instruments, are financial contracts whose value depends on, or is derived from, the value of an underlying asset, reference rate or index. Derivatives may involve costs and risks that are different from, or possibly greater than, the costs and risks associated with investing directly in securities and other traditional investments. Derivatives prices can be volatile, may correlate imperfectly with price of the applicable underlying asset, reference rate or index and may move in unexpected ways, especially in unusual market conditions, such as markets with high volatility or large market declines. Some derivatives are particularly sensitive to changes in interest rates. Other risks include liquidity risk, which refers to the potential inability to terminate or sell derivative positions and for derivatives to create margin delivery or settlement payment obligations for the Fund. Further, losses could result if the counterparty to a transaction does not perform as promised. Derivatives that involve a small initial investment relative to the investment risk assumed can magnify or otherwise increase investment losses. This is referred to as financial "leverage" due to the potential for greater investment loss. Derivatives are also subject to operational and legal risks.

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Futures Risk. A futures contract is considered a derivative because it derives its value from the price of the underlying security or financial index. The prices of futures contracts can be volatile, and futures contracts may be illiquid. In addition, there may be imperfect or even negative correlation between the price of the futures contracts and the price of the underlying securities. Losses on futures contracts may exceed the amount invested.

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Managed Volatility Strategy Risk. The success of the Fund's managed volatility strategy depends in part on Schroders' ability, as the overlay manager, to effectively and efficiently implement its risk forecasts and to manage the strategy for the Fund's benefit. The managed volatility strategy may depend upon one or more of the overlay manager's proprietary forecasting models and information and data from one or more third parties to support the proprietary forecasting models. There is no guarantee that the models or the data the models are based on will be accurate or that the Fund can achieve or maintain optimal risk targets. The Fund's performance may be negatively impacted in certain underlying markets as a result of reliance on these models. The Fund's performance also may be impacted by the Fund's use of short or long futures positions to implement the managed volatility strategy. Certain markets could negatively impact the success of the risk management strategy, such as rapidly and unpredictably changing markets, "v-shaped" markets (a sharp market sell-off followed by a strong rally retracing such sell-off), or other extreme or disrupted markets, each of which could cause the Fund to be invested in the underlying market when it declines or to be uninvested when the underlying market appreciates. Schroders seeking to manage currency risk could result in losses if currencies do not perform as expected.

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Hedging Risk. The success of a hedging strategy cannot be guaranteed. Effective hedging requires correctly assessing the degree of correlation between the performance of the instruments used in the hedging strategy and the performance of the investments in the portfolio being hedged, as well as continual recalculation, readjustment, and execution of hedges in an efficient and timely manner. For example, futures contract short positions may not provide an effective hedge because changes in futures contract prices may not track those of the underlying securities or indices they are intended to hedge.

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Limited Portfolio Holdings Risk. Because the Fund may hold large positions in a small number of Underlying Funds, an increase or decrease in the value of such securities may have a greater impact on the Fund's value and total return.

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Liquidity Risk. Liquidity risk is the risk that the Fund cannot meet requests to redeem Fund-issued shares without significantly diluting the remaining investors' interest in the Fund. This may result when portfolio holdings may be difficult to value and may be difficult to sell, both at the time or price desired. Liquidity risk also may result from increased shareholder redemptions in the Fund. Actions by governments and regulators may have the effect of reducing market liquidity, market resiliency and money supply. Liquidity risk also refers to the risk that the Fund may be required to hold additional cash or sell other investments in order to obtain cash to close out derivatives or meet the liquidity demands that derivatives can create to make payments of margin, collateral, or settlement payments to counterparties. The Fund may have to sell a security at a disadvantageous time or price to meet such obligations. The Fund's liquidity risk management program requires that the Fund invest no more than 15% of its net assets in illiquid investments.