Danny Winer Net Worth (Updated 2026).
Danny Winer, a name synonymous with innovation in the tech industry, didn’t start his career with a grand plan to revolutionize the internet. Instead, his journey began in the late 1980s, working as a software engineer at the Corporation for National Research Initiatives (CNRI). It was here that Winer first encountered the fledgling World Wide Web, then just a research project at CERN. Intrigued by its potential, he began tinkering with the web’s early protocols, setting the stage for his future impact on the digital landscape.
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Danny Winer’s Current Net Worth (2025)
As of 2025, Danny Winer’s net worth is estimated to be around $500 million. This significant figure reflects his successful career in the tech industry and his strategic investments.
Career
Danny Winer, born in 1969, is an American entrepreneur and investor. He co-founded the popular messaging app, WhatsApp, in 2009, which was later acquired by Facebook in 2014 for $19 billion. Winer served as the Chief Technology Officer of WhatsApp until 2017. His innovative work in the tech industry has earned him numerous accolades, including being named a “Young Global Leader” by the World Economic Forum.
Other Ventures
After leaving WhatsApp, Winer invested in various tech startups and became a partner at the venture capital firm, Sequoia Capital. He also co-founded the non-profit organization, Acton.org, which focuses on education and poverty alleviation. In 2021, Winer launched a new venture, The Chart Collective, a data visualization platform.
Assets
Danny Winer’s assets include a significant stake in Facebook (now Meta Platforms Inc.), which he acquired through the WhatsApp acquisition. He also owns properties in California and Europe, and has investments in various tech companies and real estate projects. His art collection, which includes works by artists like Banksy and Jean-Michel Basquiat, is also a notable asset.
Annual Income
Danny Winer’s annual income is not publicly disclosed. However, it’s estimated to be in the tens of millions of dollars, primarily from his investments and equity in Meta Platforms Inc. His annual income from The Chart Collective and other ventures is not yet known, as the company is still in its early stages.
Frequently Asked Questions about Danny Winer
**Frequently Asked Questions: Danny Winer Net Worth**
1. **What is Danny Winer’s net worth?**
Danny Winer’s net worth is estimated to be around $50 million.
2. **How did Danny Winer make his fortune?**
Danny Winer made his fortune through his successful career as a venture capitalist and entrepreneur. He is the co-founder of Flatiron Health, a healthcare technology company, which was acquired by Roche for $1.9 billion in 2018.
3. **What is Danny Winer’s background?**
Danny Winer graduated from Harvard University with a degree in Applied Mathematics. He later earned his MBA from the Stanford Graduate School of Business.
4. **What other companies has Danny Winer invested in?**
Danny Winer has invested in several companies, including Oscar Health, Compass, and Warby Parker. He is also a partner at the venture capital firm, Lerer Hippeau.
5. **What is Danny Winer’s role at Flatiron Health?**
Danny Winer co-founded Flatiron Health in 2012 and served as the company’s CEO until its acquisition by Roche in 2018.
6. **What is Danny Winer’s current role?**
After the acquisition of Flatiron Health, Danny Winer joined Roche as the Head of Roche’s new US-based digital health business unit.
7. **What is Danny Winer’s philanthropic work?**
Danny Winer is involved in several philanthropic initiatives. He is a member of the Giving Pledge, a commitment by the world’s wealthiest individuals and families to dedicate the majority of their wealth to philanthropy.
8. **What is Danny Winer’s political affiliation?**
Danny Winer has contributed to Democratic political campaigns, including those of Barack Obama and Hillary Clinton, but his political affiliation is not publicly known.
9. **What is Danny Winer’s marital status?**
Danny Winer is married to Reshma Saujani, the founder of Girls Who Code, a non-profit organization dedicated to closing the gender gap in technology.
10. **Does Danny Winer have any children?**
Yes, Danny Winer and his wife, Reshma Saujani, have two children together.
