The investment seeks total return. Under normal circumstances, the fund invests at least 80% of its net assets in companies operating in the United States across the full spectrum of the energy supply/demand value chain, including traditional upstream, midstream, and downstream energy companies, as well as renewable energy companies and energy end users. Investments consist primarily of common stocks. The fund may also invest up to 25% of its total assets in securities of energy-related master limited partnerships ("MLPs").