Tortoise North American Energy Corporation (TYN) is a non-diversified, closed-end investment company. The Company�s investment objective is to seek a high level of total return. It invests at least 80% of its total assets in equity securities of companies in the energy sector with their primary operations in North America, including energy infrastructure, oil and gas exploitation and energy shipping companies. It focuses on investing in equity securities of companies in the energy sector with their primary operations in North America, including oil and gas exploitation, energy infrastructure and energy shipping companies. Its investments are in master limited partnerships (MLPs) and their affiliates, but may also include Canadian royalty and income trusts, common stock, debt and other securities issued by energy companies that are not MLPs. It invests in equity securities of upstream and midstream MLPs. Tortoise Capital Advisors, L.L.C. is the investment advisor for the Company.