Micky Arison Net Worth

Micky Arison has an estimated net worth of $11.9 billion, according to Forbes Real-Time Billionaires, Micky Arison profile (figures as of October 20, 2026). That is up from $8.9 billion in 2019.

Micky Arison is the chairman of Carnival Corp., the largest cruise ship operator in the world. He led the company as CEO from 1979 until June 2013. Before that, he left the University of Miami to join Carnival as a sales representative after his father cofounded the line in 1972 with a single ship. That early start put him inside the family business long before he became one of the most prominent executives in the cruise industry.

His wealth is tied mainly to Carnival Cruises, the company at the center of his career in the service industry. Arison also became a major sports owner in 1995 when he took control of the Miami Heat, the NBA franchise his father helped bring to Florida. Under his ownership, the team won NBA championships in 2006, 2012, and 2013. That mix of cruise industry leadership and team ownership made him a well-known business figure in Miami.

How Micky Arison built his wealth

Arison’s money story begins with Carnival. His father helped found the company in 1972, and Arison left the University of Miami to work there as a sales representative. He later became CEO in 1979 and stayed in that job for 34 years. Over that time, Carnival expanded into the world’s largest cruise operator. That long leadership run made the company the main source of his fortune and the basis of his public profile.

He remains closely linked to the business as chairman of Carnival Corp. His fortune is tied to the cruise company far more than to any other venture named here. Arison also owns the Miami Heat, which he took over in 1995. That gave him a second major business identity outside travel. The team’s championships in 2006, 2012, and 2013 added to his visibility, even though Carnival stays at the center of how he made his money.

How Forbes' estimate changed

Forbes has shown large swings in Arison’s net worth over the years. It estimated him at $8.9 billion in 2019, then $5.1 billion in 2020. After that, Forbes put his fortune at $6.7 billion in 2021, $6.9 billion in 2022, $5.5 billion in 2023, and $8 billion in 2024. Those changes underline how closely his wealth is connected to Carnival, the company that has defined his business career for decades.

Forbes later estimated Arison at $8.7 billion in 2025 and $10.1 billion in 2026 on its World’s Billionaires List. The most recent figure is higher still: $11.9 billion on Forbes’ real-time billionaires tracker as of October 20, 2026. Based on the available details, the clearest driver of those changes is the value tied to Carnival Cruises, which remains the core source of his wealth and the reason he appears on the Forbes rankings.