Sergey Brin
- Net worth $301 billion
- Birthday August 21, 1973
- Status Divorced
- Country Russia, United States
- Ethnicity Russian-American
- Source(-s) of wealth Entrepreneur, Philanthropist
How much is Sergey Brin Worth? Sergey Brin Net Worth in 2026
Sergey Brin’s net worth is estimated at $301 billion as of October 2026. He is a Russian-born American computer scientist and the co-founder of Google and its parent company, Alphabet. In 2023 he returned from retirement to contribute to AI research at Alphabet.
| Net worth | $301 billion |
|---|---|
| Estimated annual income | Mainly from his Alphabet shares |
| Born | August 21, 1973, Moscow, Soviet Union (age 53) |
| Country | United States (born in Russia) |
| Occupations / sources of wealth | Computer scientist, entrepreneur, Google co-founder, philanthropist |
| Known for | Co-founding Google with Larry Page |
How Sergey Brin built it
- Built a search engine at Stanford. He met Larry Page there in 1995, and their search engine went live in 1996.
- Co-founded Google. He incorporated it with Page in 1998, and his stake in the company is nearly all of his wealth.
- Stayed involved as it grew. He led Google X, became Alphabet president in 2015 and returned in 2023 to work on AI.
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Get the Alux appHow much is Sergey Brin worth in 2026?
Sergey Brin is worth an estimated $301 billion in 2026. Almost all of it is his stake in Alphabet, Google’s parent company, where he is a controlling shareholder.
Estimates vary because the figure follows Alphabet’s share price; some recent estimates are in the mid-$200 billions. All figures are estimates.
Sergey Brin in 2026: what he’s been up to
- Ongoing: Remains a co-founder, controlling shareholder and board member at Alphabet.
- 2023: Returned from retirement to contribute to artificial intelligence research at Alphabet.
- Wealth: His fortune has grown with Alphabet’s share price, placing him among the richest people in the world.
- Past roles: President of Alphabet until 2019; previously led the Google X research division.
How Sergey Brin makes money
- Alphabet shares: His stake in the company he co-founded in 1998 accounts for nearly all of his wealth.
- Salary: He has reportedly taken a symbolic $1 annual salary, so pay is a negligible part of income.
- Foundation: The Brin Wojcicki Foundation (2007 to 2014) was an earlier philanthropic vehicle.
Career timeline
- 1993: Earned a bachelor’s degree from the University of Maryland and began a PhD in computer science at Stanford.
- 1995: Earned a master’s degree at Stanford and met Larry Page.
- 1996: Their search engine first went live on Stanford’s site in August.
- 1998: Incorporated Google with Page.
- 2007 to 2014: Co-ran the Brin Wojcicki Foundation.
- 2015: Became president of the new parent company Alphabet.
- 2019: Stepped down as Alphabet president, remaining a co-founder and board member.
- 2023: Returned to contribute to AI research.
Early life and background
Sergey Brin was born in Moscow to Yevgenia, a researcher, and Mikhail Brin, a mathematics professor. The family left the Soviet Union and settled in the United States, where he attended Paint Branch Montessori School in Adelphi, Maryland, and Eleanor Roosevelt High School in Greenbelt. His father encouraged his interest in mathematics. He earned a bachelor’s degree in computer science at the University of Maryland in 1993 and began his Stanford PhD on a National Science Foundation fellowship. At Stanford he met Larry Page, and together they developed the PageRank algorithm and published a paper on large-scale web search, then paused their PhDs to build Google.
Sergey Brin net worth FAQ
What is Sergey Brin’s net worth?
Sergey Brin’s net worth is estimated at $301 billion as of October 2026. Estimates vary and are approximate.
How does Sergey Brin make money?
Mostly through his shares in Alphabet, Google’s parent company, which he co-founded.
How old is Sergey Brin?
Sergey Brin was born on August 21, 1973, so they are 53 years old as of October 2026.
Where does Sergey Brin’s wealth come from?
Technology: Google and Alphabet, which he co-founded in 1998 with Larry Page.
What is Sergey Brin doing now?
He is back working with Alphabet on AI research while remaining a co-founder, controlling shareholder and board member.
How is Sergey Brin’s net worth estimated?
Estimates combine public reporting, company valuations, and deal and earnings figures. They are approximate and change over time.
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How we estimate net worth
Our estimates are based on public reporting, company valuations, and deal and earnings figures all compiled in an internal valuation model. They are approximate, and figures change over time as new information emerges.
Last updated: October 2026.