Porsche Automobil Holding SE (Porsche SE) is a German holding company with a primary focus on managing its significant ownership stake in Volkswagen AG, one of the world's largest automotive groups. Through this stake, Porsche SE indirectly controls a range of major automotive brands, including Volkswagen, Audi, Porsche (the car manufacturer), Bentley, Bugatti, Lamborghini, SEAT, and Škoda. This gives Porsche SE considerable influence over the strategic direction of these brands.

In addition to its role in Volkswagen AG, Porsche SE invests in emerging technologies related to the automotive industry, such as autonomous driving, electric vehicles, and artificial intelligence. These investments aim to position the company at the forefront of future mobility trends.

Porsche SE's primary revenue comes from dividends paid by its investments, particularly Volkswagen AG, which it redistributes to its shareholders. The company is responsible for strategic management and oversight of its investment portfolio, ensuring alignment with long-term objectives.

Porsche SE is distinct from Porsche AG, the manufacturer of Porsche-branded vehicles. While they share historical ties, Porsche SE operates independently, focusing on investment and strategic management rather than vehicle production. This positions Porsche SE as a key financial and strategic player in the global automotive industry.