
The Lipper Classification of Natural Resources Funds focuses on funds that invest primarily in the equity securities of domestic companies engaged in the exploration, development, production, or distribution of natural resources including oil, natural gas, and base minerals, according to Lipper methodology. The Lipper Leaders Rating System uses metrics to help investors determine funds that might be suitable for their portfolios. According to Refinitiv Lipper, “Each fund is ranked against its peers based on the metric used (such as Total Return or Expense), and the highest 20% of funds in each peer group are named Lipper Leaders, the next 20%