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← SERGEY BRIN FAMILY FOUNDATION

Form 990-PF for tax year 2024

Filed by SERGEY BRIN FAMILY FOUNDATION.

Totals

Total revenue
$985,621,463
Total expenses
$725,238,642
Contributions and grants received
$161,173,654
Contributions, gifts and grants paid
$688,727,682
Fair market value of assets, end of year
$4,309,591,153

Listed in Part VIII

  • Sergey Brin

    DIRECTOR & PRESIDENT

    Total calculated
    $0
    Hours/week
    2

  • Tara Farnsworth

    TREASURER

    Total calculated
    $0
    Hours/week
    2

  • Robert Brown

    SECRETARY

    Total calculated
    $0
    Hours/week
    2

Compensation is as filed in Part VIII of the Form 990-PF: compensation, contributions to benefit plans, expense account, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total.

Grants paid on this return

Grants paid, cash basis (Part I, line 25, column (d))
$698,939,667
As filed, and sometimes filed as 0.
Grants paid, Part XV total (line 3a)
$698,939,667
The foundation's own total of the grants it itemizes.

These are the grants the foundation paid during the year. The “Contributions, gifts and grants paid” total above is the figure on the foundation's books. This return marks the accrual method, under which a grant is recorded when the foundation commits to it rather than when it pays, so the books total need not agree with the cash figures in this section: a grant promised one year and paid in another is counted in different years.

  • MICHAEL J FOX FOUNDATION FOR PARKINSON'S RESEARCH

    $79,900,301

    NEW YORK, NY

    ASAP INITIATIVE

  • CLIMATE IMPERATIVE FOUNDATION

    $48,998,087

    SAN FRANCISCO, CA

    GENERAL OPERATING SUPPORT

  • MICHAEL J FOX FOUNDATION FOR PARKINSON'S RESEARCH

    $47,000,292

    NEW YORK, NY

    ASAP INITIATIVE

  • MICHAEL J FOX FOUNDATION FOR PARKINSON'S RESEARCH

    $30,104,788

    NEW YORK, NY

    GENERAL OPERATING SUPPORT

  • UNITED STATES ENERGY FOUNDATION

    $29,000,018

    SAN FRANCISCO, CA

    GENERAL OPERATING SUPPORT

  • UCSF FOUNDATION

    $27,902,673

    SAN FRANCISCO, CA

    RESEARCH SUPPORT FOR PARKINSON'S DISEASE

  • UCSF FOUNDATION

    $25,023,109

    SAN FRANCISCO, CA

    RESEARCH SUPPORT

  • DAFGIVING360

    $25,000,000

    ORLANDO, FL

    GENERAL OPERATING SUPPORT

  • MICHAEL J FOX FOUNDATION FOR PARKINSON'S RESEARCH

    $24,098,614

    NEW YORK, NY

    ASAP INITIATIVE

  • BD2 LLC

    $20,319,841

    SANTA MONICA, CA

    SUPPORT FOR BIPOLAR DISORDER RESEARCH

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Provenance

Return type
form_990_pf
Tax year
2024
Filed
12 November 2025
IRS schema version
2024v5.2
Source object
202533169349103858

Check it against the return as filed: the GivingTuesday Data Lake hosts a public copy of the original XML.

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