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MNTK vs SPWR

Montauk Renewables, Inc. Common Stock and SunPower Inc. Common Stock

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Montauk Renewables, Inc. Common Stock

Montauk Renewables, Inc., a renewable energy company, engages in recovery and processing of biogas from landfills and other non-fossil fuel sources. The company operates in two segments, Renewable Natural Gas and Renewable Electricity Generation. It develops, owns, and operates renewable natural gas (RNG) and renewable electricity projects. The company captures methane, prevents it from being released into the atmosphere, and converts it into either RNG or electrical power for the electrical grid. Its customers for RNG and renewable identification numbers (RIN) include large, long-term owner-operators of landfills and livestock farms, local utilities, and large refiners in the natural gas and refining sectors. Montauk Renewables, Inc. was founded in 1980 and is headquartered in Pittsburgh, Pennsylvania.

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SunPower Inc. Common Stock

SunPower Inc. engages in the provision of solar system sales and installation in the United States. It operates through Residential Solar Installation and New Homes Business segments. The company also installs storage and batteries. In addition, it offers a technology platform, financing solutions, and solar modules. The company sells its products to homeowners, home builders, and small to medium-sized commercial customers through third-party sales partners. The company was formerly known as Complete Solaria, Inc. and changed its name to SunPower Inc. in October 2025. SunPower Inc. is headquartered in Fremont, California.

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