Strategy. Under normal circumstances, the Portfolio invests at least 80% of its net assets (plus the amount of any borrowings for investment purposes) in equity securities. Securities selected will consist of developed market equity securities and emerging market equities, of companies with similar capitalizations of the companies included in the MSCI ACWI ex-USA Index, selected using a proprietary quantitative model. The model systematically tracks and ranks the characteristics of issuers across developed and emerging markets, and is designed to select stocks based on an analysis of a wide range of factors, such as relative value; earnings quality; market sentiment; and thematic insights. The Portfolio's sub-adviser is BlackRock Investment Management, LLC ("BlackRock" or the "Sub-Adviser"). Equity securities include common stock, preferred stock, … Show more… Under normal circumstances, the Portfolio invests at least 80% of its net assets (plus the amount of any borrowings for investment purposes) in equity securities. Securities selected will consist of developed market equity securities and emerging market equities, of companies with similar capitalizations of the companies included in the MSCI ACWI ex-USA Index, selected using a proprietary quantitative model. The model systematically tracks and ranks the characteristics of issuers across developed and emerging markets, and is designed to select stocks based on an analysis of a wide range of factors, such as relative value; earnings quality; market sentiment; and thematic insights. The Portfolio's sub-adviser is BlackRock Investment Management, LLC ("BlackRock" or the "Sub-Adviser"). Equity securities include common stock, preferred stock, exchange-traded funds ("ETFs"), including ETFs that are affiliated with the Sub-Adviser, securities convertible into common stock and securities or other instruments whose price is linked to the value of common stock. Preferred stock is a class of stock that often pays dividends at a specified rate and has preference over common stock in dividend payments and liquidation of assets. Convertible securities typically pay current income as either interest (debt security convertibles) or dividends (preferred stock), and their value usually reflects both the stream of current income payments and the market value of the underlying common stock. Under normal circumstances, at least 80% of the Portfolio's net assets will be invested in or exposed to securities of non-U.S. issuers ("foreign securities") or derivative instruments with exposure to foreign securities of at least three different countries outside the United States. Investments are deemed to be "foreign" if: (a) an issuer's domicile or location of headquarters is in a foreign country; (b) an issuer derives a significant proportion (at least 50%) of its revenues or profits from goods produced or sold, investments made, or services performed in a foreign country or has at least 50% of its assets situated in a foreign country; (c) the principal trading market for a security is located in a foreign country; (d) it is a foreign currency or (e) is an exchange-traded fund predominately invested in companies listed in a foreign country. The Portfolio may invest in securities of foreign issuers in the form of depositary receipts or other securities that are convertible into securities of foreign issuers. The Portfolio may use derivatives, including futures, foreign exchange transactions, and/or forward foreign currency contracts to gain equity exposure and to manage cash flows into or out of the Portfolio effectively. Derivatives are financial instruments whose value is derived from another security, a commodity (such as oil or gas), a currency or an index, including but not limited to the MSCI ACWI ex-USA Index. Show less