Based in Chicago, United Airlines Holdings is a global airline that transports passengers and freight through both mainline and regional operations. With a market cap of about $13.6 billion, United Airlines is generally regarded as a large-cap value stock.

Sunrun is engaged in the design, development, installation, sale, ownership, and maintenance of residential solar energy systems in the United States. The company acquires customers directly and through relationships with various solar and strategic partners. The solar systems are constructed either by Sunrun or by Sunrun’s partners and are owned by the company. Sunrun’s customers typically enter into 20- to 25-year agreements to utilize its solar energy system. The company also sells solar energy systems and products, such as panels and racking, and solar leads generated to customers.

Lithium Americas is a pure-play lithium producer. The firm owns one resource, Thacker Pass, that is located in northwest Nevada. Thacker Pass recently began construction and is expected to begin production in the mid-2020s. Thacker Pass is one of the largest known lithium resources in the world. The project would be the first clay-based asset to enter production, and we estimate it will be in bottom half of the global cost curve. Management plans to develop Thacker Pass into a fully integrated lithium production site, with downstream refining capabilities on site, and will sell into the lithium chemical market.

Enphase Energy is a global energy technology company. The company delivers smart, easy-to-use solutions that manage solar generation, storage, and communication on one platform. The company's microinverter technology primarily serves the rooftop solar market and produces a fully integrated solar-plus-storage solution. Geographically, it derives a majority of revenue from the United States.