Twitter Inventor Net Worth (Updated 2026).

Jack Dorsey, born in St. Louis, Missouri, in 1976, showed an early aptitude for computers and programming. He taught himself to code at the age of 14 and went on to study computer science at Missouri University of Science and Technology. After graduating, Dorsey worked as a software developer for various companies, honing his skills and gaining valuable experience in the tech industry.

Jack Dorsey’s Current Net Worth (2025)

As of 2025, Jack Dorsey, the co-founder and former CEO of Twitter, has an estimated net worth of $5.1 billion, according to Forbes. This significant wealth is primarily attributed to his stake in Twitter and his other ventures.

Career

Jack Dorsey’s career began at Odeo, a podcasting company, where he developed the initial prototype of Twitter. In 2006, he co-founded Twitter with Evan Williams, Biz Stone, and Noah Glass. Dorsey served as the CEO until 2008, then again from 2015 to 2021. He also co-founded Square, a digital payment company, in 2009, serving as its CEO until 2019 and remaining as the Executive Chairman.

Other Ventures

Dorsey has been involved in various other ventures beyond Twitter and Square. He co-founded and invested in several startups, including Stripe, Uber, and Postmates. He also launched Bluesky, a decentralized social media project, in 2019. Additionally, he has shown interest in cryptocurrency, with a significant investment in Bitcoin.

Assets

Jack Dorsey’s assets include a significant stake in Twitter, valued at around $2.7 billion as of 2025. He also owns a substantial amount of Square stock, valued at approximately $2.2 billion. His real estate portfolio includes a home in San Francisco, valued at around $10 million. He also owns a minority stake in the St. Louis Blues NHL team.

Annual Income

As of 2025, Jack Dorsey’s annual income is estimated to be around $1 billion, primarily from his stake in Twitter and Square. His compensation as the CEO of Square in 2021 was $1.4 million, including his base salary and other compensations. His Twitter compensation is not publicly disclosed.

Frequently Asked Questions about  Twitter Inventor

Frequently Asked Questions: Twitter Inventor Net Worth

1. Who is the inventor of Twitter?

Jack Dorsey, Evan Williams, Biz Stone, and Noah Glass are credited with inventing Twitter. Jack Dorsey sent the first tweet on March 21, 2006.

2. How did Twitter start?

Twitter was created as a side project by Dorsey and his friends at a podcasting company called Odeo. They initially envisioned it as a way to communicate with small groups, but it evolved into a public social networking platform.

3. What is Jack Dorsey’s net worth?

Jack Dorsey’s net worth is estimated to be around $5 billion as of 2023.

4. How did Evan Williams become involved in Twitter?

Evan Williams, a co-founder of Pyra Labs (the company behind Blogger), joined Odeo in 2005. He became involved in Twitter’s development and later became the CEO of Twitter from 2009 to 2010.

5. What is Biz Stone’s net worth?

Biz Stone’s net worth is estimated to be around $1 billion as of 2023.

6. How has Twitter impacted social media and communication?

Twitter has significantly impacted social media and communication by enabling real-time information sharing, breaking news, and public discourse. It has also played a crucial role in social and political movements worldwide.

7. What is Noah Glass’s net worth?

Noah Glass’s net worth is estimated to be around $300 million as of 2023.

8. Why did Jack Dorsey step down as Twitter’s CEO?

Jack Dorsey stepped down as Twitter’s CEO in November 2021, citing a desire to focus on his other company, Square, and to allow a single leader to guide the company through its next phase of growth.

9. Who is the current CEO of Twitter?

Parag Agrawal is the current CEO of Twitter, having succeeded Jack Dorsey in November 2021.

10. How has Twitter’s net worth changed over time?

Twitter’s net worth has fluctuated over the years. As of 2023, Twitter’s market capitalization is around $35 billion, but its net worth has varied significantly in the past, reaching a peak of over $50 billion in 2020.