Sergey Brin Family Foundation
The Sergey Brin Family Foundation is a private grantmaking foundation established by Sergey Brin, co-founder of Google. Based in San Francisco, California, the foundation operates as a major philanthropic vehicle for one of the world's largest living donors. The foundation is characterized by a low-profile approach, maintaining minimal public disclosure and no public website.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$698.9M
+85.6% YoY
Grant Count
170
+31.8% YoY
Avg Grant Size
$4.1M
+40.8% YoY
Mission & Focus Areas
The foundation supports work across several key areas:
Primary Focus:
- Parkinson's disease research
- Autism research
- Bipolar disorder research
- Health and disease research
- Climate philanthropy
Secondary Focus:
- Education
- Jewish causes
- Arts and culture
- Disaster relief
- Economic opportunity
- Bay Area community initiatives
Grantmaking
The foundation is known for making large gifts to universities, nonprofits, and research institutions focused on specific health conditions. In 2024, the foundation made nearly $243 million in climate-related awards.
Grant Range
$500,000
How to Apply
**
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Geographic Focus
Where this funder awards grants
The foundation maintains a primary focus on the Bay Area, though its grantmaking extends nationally and internationally, particularly for health research and climate initiatives.
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
Assets and Revenue (2023):
- Total assets: $4.07 billion
- Total revenue: $453.7 million
- Total expenses: $451.7 million
- Giving rate: 9.3% of assets
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | — | — | — |
| Revenue | — | — | — |
| Expenses | — | — | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
250 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Climate Imperative Foundation ($48,998,087), Bd2 Llc ($20,319,841), Board of Trustees of the Leland Stanford Junior University ($19,799,373).
| Recipient | Purpose | Amount |
|---|---|---|
| ACTION FOR THE CLIMATE EMERGENCY INC CHARLESTOWN, MA | GENERAL OPERATING SUPPORT | $2,000,432 |
| ADVANCED ENERGY INSTITUTE WASHINGTON, DC | ENERGY INITIATIVES | $2,500,388 |
| ADVANCED ENERGY INSTITUTE WASHINGTON, DC | ENERGY INITIATIVES | $26,737 |
| ADVANCED ENERGY INSTITUTE WASHINGTON, DC | ENERGY INITIATIVES | $1,000,183 |
| AFRICAN INSTITUTE OF BIOMEDICAL SCIENCE AND TECHNOLOGY | GENERAL OPERATING SUPPORT | $150,000 |
| THE ALAMEDA COUNTY COMMUNITY FOOD BANK INC OAKLAND, CA | GENERAL OPERATING SUPPORT | $500,000 |
| ALLEN INSTITUTE SEATTLE, WA | SUPPORT THE OPEN DATA IN NEUROPHYSIOLOGY CONFERENCE | $80,000 |
| ASPEN GLOBAL CHANGE INSTITUTE BASALT, CO | GENERAL OPERATING SUPPORT | $999,004 |
| ASPEN GLOBAL CHANGE INSTITUTE INC BASALT, CO | GENERAL OPERATING SUPPORT | $9,987,923 |
| ASPEN GLOBAL CHANGE INSTITUTE INC BASALT, CO | GENERAL OPERATING SUPPORT | $5,180 |
Leadership & Key People
Leadership team and compensation from IRS filings
Sergey Brin serves as founder of the foundation. The foundation maintains offices at 1660 Bush Street, Suite 300, San Francisco, CA 94109-5308.
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| SERGEY BRIN | DIRECTOR & PRESIDENT | 2 | — |
| TARA FARNSWORTH | TREASURER | 2 | — |
| ROBERT BROWN | SECRETARY | 2 | — |
Recent News & Activity
Recent developments and announcements
The foundation has significantly increased its grantmaking in recent years. Notable recent activity includes:
Major donor to The Michael J. Fox Foundation for Parkinson's Research
$127 million new gift from Sergey Brin to Michael J. Fox, family foundations\Significant supporter of Blue Meridian Partners, an anti-poverty collaborative
Related entity Catalyst4 Inc., a billion-dollar nonprofit advocacy group, granted almost $22 million in 2024
The foundation's grantmaking has expanded exponentially, with assets and giving increasing substantially in recent years.
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What does Sergey Brin Family Foundation fund?
The foundation supports work across several key areas: **Primary Focus:** • Parkinson's disease research • Autism research • Bipolar disorder research • Health and disease research • Climate philanthropy **Secondary Focus:** • Education • Jewish causes • Arts and culture • Disaster relief • Economic opportunity • Bay Area community initiatives
How do I apply for a grant from Sergey Brin Family Foundation?
**Scale and Activity:** • Made $900 million in grants in 2024 • Made $1.1 billion in grants in 2025 • Lifetime philanthropic giving totaling $5 billion **Grant Characteristics (2023 data):** • Awarded $376.6 million annually • Made 129 grants in 2023 • Median grant size: $500,000 • Grant range: $24,000 to $55.4 million **Approach:** The foundation is known for making large gifts to universities, nonprofits, and research institutions focused on specific health conditions. In 2024, the foundation…
Where does Sergey Brin Family Foundation make grants?
The foundation maintains a primary focus on the Bay Area, though its grantmaking extends nationally and internationally, particularly for health research and climate initiatives.
What size grants does Sergey Brin Family Foundation award?
In 2024, Sergey Brin Family Foundation awarded 170 grants totaling $698.9M — an average of about $4.1M per grant, based on its IRS Form 990 filings.
What is Sergey Brin Family Foundation's EIN?
Sergey Brin Family Foundation's EIN (Employer Identification Number) is 47-2107200. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in Sergey Brin Family Foundation's focus areas in our free grants database
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Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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