Summary Prospectus by Investment Company (Form 497K)

1

Reflects the Management Fees paid by the Master Fund to its investment adviser. Because the Fund invests all of its investable assets (i.e., securities and cash) in the Master Fund, no advisory fees are charged to the Fund.

2

Reflects the aggregate expenses of the Fund and the Master Fund.

3

The Total Annual Fund Operating Expenses do not correlate to the ratio of expenses to the average net assets appearing in the Financial Highlights table in the most recent shareholder report. The Financial Highlights table reflects only the operating expenses of the Fund and does not include the fees of the Master Fund.

•

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.

•

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.

•

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.

•

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.

•

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.

•

Emerging Markets Risk. Companies located in emerging markets tend to be less liquid, have more volatile prices, and have significant potential for loss in comparison to investments in developed markets.

•

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.

•

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.

•

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.

•

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.

•

Master-Feeder Risk. Other "feeder" funds also may invest in the Master Fund, which may negatively affect investment performance. A larger feeder fund could have more voting power than the Fund over the operations of the Master Fund. Also, a large-scale redemption by another feeder fund may increase the proportionate share of the costs of the Master Fund borne by the remaining feeder fund shareholders, including the Fund.

•

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.