Alejandro Santo Domingo Net Worth

Alejandro Santo Domingo has an estimated net worth of $3.6 billion, according to Forbes Real-Time Billionaires, Alejandro Santo Domingo profile (figures as of October 20, 2026). That is up from $3.4 billion in 2019.

Alejandro Santo Domingo is a Colombian American businessman who manages the Santo Domingo Group, his family’s conglomerate. His work spans brewing, media, investing, and nonprofit boards. He serves as a senior managing director at New York-based Quadrant Capital Advisors and sits on the board of Anheuser-Busch InBev. He is also connected to companies and groups including Bavaria Brewery, Caracol Televisión, El Espectador, the Wildlife Conservation Society, the Metropolitan Museum of Art, and the British Museum.

A big part of his wealth comes from the family’s beer holdings. His father, Julio Mario Santo Domingo, held a 15% stake in SABMiller when he died in 2011, and that stake passed to his sons and grandchildren. Alejandro Santo Domingo later played a key role in the talks that led to the 2016 merger of Anheuser-Busch InBev and SABMiller. Forbes currently estimates his net worth at $3.6 billion on its real-time billionaires tracker as of October 20, 2026.

How Alejandro Santo Domingo built his fortune

Santo Domingo’s wealth is tied mainly to beer. Forbes connects his fortune to brewing, and he sits on the board of Anheuser-Busch InBev with a roughly 1% stake in the company. That holding links him to one of the biggest names in the industry. He also works in finance as a senior managing director at Quadrant Capital Advisors, which adds another business role alongside his long-running work managing the Santo Domingo Group.

His family background is central to the story. When his father died in 2011, the family’s 15% stake in SABMiller passed down to his sons and grandchildren. Santo Domingo then became a key negotiator in the deals that produced the 2016 merger between Anheuser-Busch InBev and SABMiller. Beyond beer, the family also owns a stake in Château Pétrus, a French wine estate near Bordeaux known for very expensive wines.

Forbes wealth trend

Forbes has tracked swings in Santo Domingo’s fortune over several years. It estimated $3.4 billion in 2019, then $2.1 billion in 2020. The figure moved back to $2.9 billion in 2021 and $2.6 billion in 2022, where it stayed again in 2023. In 2024, Forbes put him at $2.8 billion, followed by $3.3 billion in 2025 and $3.8 billion on the 2026 World’s Billionaires List.

The latest reading is lower than that annual 2026 list figure. Forbes showed $3.6 billion on its real-time billionaires tracker in October 2026. The main engine behind those changes appears to be the value of his beer-related holdings, especially his Anheuser-Busch InBev stake and the family wealth that came from SABMiller. His board and investment roles help explain where he works, but the brewing side remains the core money story.