Katharina Andresen Net Worth

Katharina Andresen has an estimated net worth of $2.5 billion, according to Forbes Real-Time Billionaires, Katharina Andresen profile (figures as of October 20, 2026). That is up from $1.4 billion in 2019.

Katharina Andresen is a Norwegian heiress tied to Ferd, a family-owned investment company. She and her sister Alexandra each inherited 42% of the business in 2007. Their father, Johan, still runs Ferd and keeps 70% of the votes through a dual-class share structure. The family has been well known in Norway for more than 100 years. It was first known for a tobacco brand that the family sold in 2005.

Her wealth is linked to Ferd’s broad investment activity. The company runs hedge funds, invests actively on the Nordic stock exchange, and also holds private equity investments. That mix made Andresen known as one of the world’s youngest billionaires. Forbes put her fortune at $2.5 billion on its real-time billionaires tracker as of October 20, 2026. She is not listed by Forbes as self-made, with her fortune rooted in inherited ownership.

How Katharina Andresen's wealth is built

Andresen’s money comes from ownership in Ferd, not from a solo operating business in her own name. She and her sister each received 42% stakes in 2007, while their father stayed in charge of the company. Because he controls 70% of the votes through a dual-class setup, Ferd remains under his control even with the sisters holding large economic stakes. That structure helps explain how her wealth is connected to a long-running family company.

Ferd works across several parts of investing, which gives Andresen exposure to different kinds of assets. According to Forbes notes, the company runs hedge funds, invests in listed Nordic stocks, and owns private equity investments. The family name was established in Norway long before Ferd’s current form. For over 100 years, the family was mainly known for its tobacco brand, which was sold in 2005, before the focus centered on investment holdings.

Forbes net worth over time

Forbes has shown a mixed path for Andresen’s fortune before a stronger rise in recent years. It estimated her wealth at $1.4 billion in 2019, then $1.1 billion in 2020. The figure moved back to $1.4 billion in 2021 and edged down to $1.3 billion in 2022. Those shifts fit the kind of movement that can happen when a fortune is tied to a diversified investment company with public market and private holdings.

After that, the Forbes estimate moved higher. It rose to $1.5 billion in 2023, then $1.7 billion in 2024, and reached $2 billion in 2025. In 2026, Forbes valued her at $2.5 billion on the World’s Billionaires list, and the same $2.5 billion appeared on Forbes’ real-time tracker in October 2026. Since her assets are tied to Ferd’s investing activity, changes in portfolio values can affect the estimate over time.