Sergey Brin Net Worth (Estimated)

Who is Sergey Brin?

Cofounded Google with Larry Page. Alphabet director and controlling shareholder; 2026 proxy voting power about 25.3%.

About Alphabet

Cofounded Google with Larry Page. Alphabet director and controlling shareholder; 2026 proxy voting power about 25.3%.

Model inputs

• Stage: public
• Valuation tier: reported-valuation
• Current valuation input: $4100.0B
• Valuation note: Forbes ~$256B vs Bloomberg ~$270B (Sep 2026). Ownership % is voting power.
• Research as-of: 2026-09-12
• Wealth / valuation source: https://www.forbes.com/profile/sergey-brin/
• Tracker: Forbes / Bloomberg

FAQ: Sergey Brin net worth and Alphabet valuation

What is Sergey Brin's net worth?

Sergey Brin's estimated net worth / paper wealth is $256.0B (range $256.0B–$270.0B) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Sergey Brin net worth

Sergey Brin's estimated net worth / paper wealth is $256.0B (range $256.0B–$270.0B) as of 2026. This Sergey Brin net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Sergey Brin worth?

Sergey Brin's estimated net worth / paper wealth is $256.0B (range $256.0B–$270.0B) as of 2026. How much Sergey Brin is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Sergey Brin?

Sergey Brin's estimated net worth / paper wealth is $256.0B (range $256.0B–$270.0B) as of 2026. “How rich is Sergey Brin” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Sergey Brin fortune

Sergey Brin's estimated net worth / paper wealth is $256.0B (range $256.0B–$270.0B) as of 2026. This Sergey Brin fortune figure is estimated paper wealth only, not a verified statement of assets.

Sergey Brin equity value

Sergey Brin's estimated net worth / paper wealth is $256.0B (range $256.0B–$270.0B) as of 2026. Sergey Brin equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Alphabet valuation?

Alphabet's estimated valuation on Entrepreneurial Check is $4100.0B. Independent model output, not a verified appraisal or official mark.

What is Alphabet post-money valuation?

Alphabet's estimated valuation on Entrepreneurial Check is $4100.0B. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.

What is Alphabet funding?

Alphabet funding, when a public raise is available, is a model input on this Entrepreneurial Check profile. How much Alphabet raised is not a complete cap table — figures are estimates only.

How much did Alphabet raise?

How much Alphabet raised, when disclosed, informs the estimated Alphabet valuation and founder paper-wealth figures on this page. Independent estimate only — not a complete cap table or financial advice.

How much money did Alphabet raise?

How much money Alphabet raised, when a public figure is available, is a model input for the estimated Alphabet valuation on this profile. Estimates only — not a complete cap table.

What is Alphabet series funding?

Alphabet series funding, when a public raise is disclosed, informs the estimated Alphabet valuation here. Not a complete financing history.

What company is Sergey Brin building?

Sergey Brin is Cofounder and Director at Alphabet.

What does Alphabet do?

Alphabet — Parent of Google and related businesses

What industry is Sergey Brin in?

Sergey Brin is listed under Internet, AI.

What is Alphabet's status?

Alphabet is listed as public in public company data.

Is Entrepreneurial Check affiliated with Y Combinator?

No. Entrepreneurial Check is an independent informational site and is not affiliated with, endorsed by, or sponsored by Y Combinator or the profiled companies.