Latest Update: Jack Dorsey's Assets & Salary in Net Worth 2026: Career Earnings & Assets

As one of the most talked-about figures, Jack Dorsey has built a significant fortune. Our team analyzed the latest data to provide a clear picture of their income.

What is Jack Dorsey's Net Worth and Salary?

Jack Dorsey was born on November 19, 1976, in St. Louis, Missouri. He became interested in computers and communications at an early age and began programming while still a student at Bishop DuBourg High School in St. Louis. He was fascinated by the technological challenge of coordinating taxi drivers, delivery vans, and other fleets of vehicles that needed to remain in constant, real-time contact with one another. When he was 15, Dorsey wrote dispatch software that is still used by some taxicab companies today.

In 2006, Dorsey,Evan WilliamsBiz Stone, and Noah Glass held what was later described as a "daylong brainstorming session" to think of new product features for Odeo. One of the ideas that came out of that session was a microblogging/messaging idea that Dorsey tested with Blackberry phones while he was at NYU. The group liked the idea and formed a small committee to work on what they called "project twttr." As you know, that eventually morphed into Twitter.

WhenElon Muskagreed to buy Twitter in April 2022, Jack Dorsey owned around 18 million shares, roughly 2% of Twitter's total outstanding shares. So, at the $54.20 acquisition price per share, Jack's 18 million shares were cashed out at around $974 million.

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Jack Dorsey is an American web developer and businessman who has a net worth of $4 billion. Though he may be most widely known as the co-founder and co-creator of Twitter, interestingly, the majority of Jack Dorsey's net worth actually comes from his stake in the mobile payments company Square. Jack has pledged over $1 billion to charity. He funded his pledge in April 2020 using shares of Square.

Instead of incorporating twttr into Odeo, Evan made the somewhat controversial decision to return several million dollars worth of funding to his Odeo investors and launch Twitter as a separate new company. Some of those Odeo investors would later complain that they were cut out of Twitter's success.

At some point in the 1990s, as the dotcom craze swept the nation, Jack followed his boss from the dispatch company to San Francisco, where they launched a web business that quickly folded. Next, Jack landed a job working for a podcasting company called Odeo, which was founded by Evan Williams – who had previously founded Blogger and would later found Medium.

When Jack was 17, he hacked the website of New York City's largest taxi dispatch company. A benevolent hacker, he emailed the dispatch company's CEO and offered to help fix the vulnerability. He was offered a job and subsequently moved to NYC, where he enrolled at NYU.

As of this writing, Jack Dorsey owns around 43 million shares of Square, which was renamed Block Inc. As of this writing, those shares are worth around $2.5 billion. He also controls around $1 billion worth of cash and other assets. In March 2023, Dorsey's net worth dropped by more than $500 million when US short seller Hindenburg targeted his Block payments company.

Ultimately, Jack Dorsey's financial journey is a testament to their success.

Disclaimer: All net worth figures are estimates based on public data.