BlackRock Commodity Strategies Portfolio Institutional Shares 

The adviser utilizes two strategies and under normal circumstances expects to invest approximately 50% of its total assets in each strategy. One strategy focuses on investments in commodity-linked derivatives. To meet coverage and collateral requirements associated with these derivative investments, and to invest excess cash, the fund holds a portion of its portfolio in investment-grade short-term fixed-income securities. The other strategy focuses on equity investments in commodity-related companies, including, but not limited to, companies operating in the mining, energy and agricultural sectors.