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    1. Home
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    3. Rock Foundation

    Rock Foundation

    ActiveMutual & Membership Benefit
    SAN FRANCISCO, CAWebsite4159813921

    About Rock Foundation

    The Rock Foundation focuses almost exclusively on K–12 education policy and advocacy, funding organizations that work on school improvement and education reform. Their grants favor intermediary and advocacy groups that influence policy and support education initiatives rather than direct school operations. The foundation appears to target strategic, high-impact players in the education reform ecosystem, with a particular interest in organizations active in policy advocacy and capacity building.

    Focus Areas

    K–12 education policy and advocacyEducation reform and school improvement intermediariesCapacity building for education advocacy organizationsSupport for charter-friendly and choice-focused education initiatives

    Who They Fund

    students (all ages)schools and educational institutionseducators and education providersconservation organizations/land trustslocal communities impacted by conservation

    About Rock Foundation

    The Rock Foundation’s largest recent grant in the record is $1,009,225 to Basic Fund in Oakland for educational work, a signal that the foundation backs sizable, strategy-oriented support for K–12 education. Across the recent grants list, it appears to favor organizations that influence school improvement, education reform, and policy rather than direct school operations. The pattern includes repeat support for Basic Fund, with additional grants of $239,625 and $178,000 in earlier years, showing a continuing relationship rather than a one-time award. It also funds intermediaries and advocacy-oriented groups such as 50can in Washington, DC, which received $300,000 in 2024, and Edsource Inc in Oakland, which received $100,000 in both 2023 and 2024. The foundation’s portfolio suggests a preference for organizations that shape education systems, public understanding, and capacity within the reform ecosystem. Its recent record also reaches into aligned charitable work, including community and civic organizations, but education remains the clearest throughline in the grant list.

    What Rock Foundation Funds

    In K–12 education policy and reform, The Rock Foundation supported Basic Fund in Oakland with $1,009,225 in 2025 and $239,625 in 2023. It also gave $300,000 to 50can in Washington, DC in 2024, pointing to interest in organizations that work at the policy and advocacy level. For education journalism and public information, Edsource Inc in Oakland received $100,000 in 2023 and another $100,000 in 2024. The foundation also backed Commonlit Inc in Washington, DC with $100,000 in 2024, and Modern Classrooms Project Inc in Washington, DC with $100,000 in 2023, both consistent with support for education tools and initiatives that serve the broader learning ecosystem. These grants align with a funding pattern centered on intermediary organizations, capacity building, and education improvement efforts.

    How Rock Foundation Gives

    Typical grants cluster around a median of $5,000, with the 25th percentile at $2,000 and the 75th percentile at $25,000. The recent record also includes several six-figure awards, so the distribution is wide. The foundation is a regular funder, not a DAF, and it does not fund individuals or make program-related investments. Repeat awards appear across multiple years for several recipients, indicating ongoing relationships rather than isolated gifts. The grants shown are programmatic in nature, with a sector-specific focus concentrated on education and related advocacy.

    Financial Snapshot

    Annual Giving

    $3.7M

    Total Assets

    $50.6M

    Total Revenue

    $3.6M

    Total Expenses

    $3.8M

    Typical Grant Size

    Most grants fall between $2K and $25K, with a median of $5K.

    25th Percentile

    $2K

    Median

    $5K

    75th Percentile

    $25K

    Geographic Reach

    Regional14 states funded
    Funding intensity
    Low
    High
    Headquarters

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    Privacy PolicyTerms of ServiceEnvironmental footprintSystem Status
    EIN (Tax ID): 94-1671318Latest Form 990: 2026Total assets: $50.6M4 filings on recordFind their full 990 filing →
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    Giving Approach

    Highly concentrated giving: very few, large grants directed to education advocacy/intermediary organizations rather than many small or direct-service grants. Funding appears strategic and targeted to influential policy organizations.

    Funding Style

    sector-specific/topic-restricted fundingprogram/project supportorganizational/operational support

    Notable grantees: BASIC Fund, 50CAN

    Topics

    general education (broad educational programs)education access and learning servicesteacher/professional development (implicit within educational focus)environmental conservation (land, habitat, or biodiversity protection)natural resource stewardship

    Where Rock Foundation Makes Grants

    The Rock Foundation gives most often in California, which accounts for 73% of its grants. Oakland appears repeatedly in the recent record, alongside San Francisco and Berkeley. Outside California, grants in the list go to Washington, DC, and New York, NY, showing that the foundation’s reach extends beyond its main grantmaking state while remaining regionally focused. The recipient-country distribution is entirely U.S.-based in the data provided.

    Frequently Asked Questions About Rock Foundation

    What areas does The Rock Foundation support?

    Its grant list centers on K–12 education policy and advocacy, education reform intermediaries, capacity building for education advocacy organizations, and charter-friendly or choice-focused education initiatives. The recent grants also include some charitable awards tied to education-adjacent or community organizations.

    What is a typical grant size from The Rock Foundation?

    The typical grant size is $5,000 at the median. The lower quartile is $2,000 and the upper quartile is $25,000, although the recent record also includes awards in the six- and seven-figure range.

    Does The Rock Foundation fund organizations more than once?

    Yes. Several recipients appear across multiple years, including Basic Fund in Oakland, Edsource Inc in Oakland, Center for Investigative Reporting, Immigrants Rising, Commonwealth Club of CA, and St Anthony Foundation. That pattern suggests recurring support rather than one-time giving.

    Where does The Rock Foundation give most often?

    California is the top state by grant count, with 73% of grants going to recipients in the HQ state. Recent California recipients include Oakland, San Francisco, Berkeley, and Emeryville organizations.

    Latest 990 Filing

    2026

    Source: IRS Form 990-PF, fiscal year 2026.

    Recent Grants

    Most recent grants reported to the IRS.

    RecipientLocationAmountYearPurpose
    CHRONICLE SEASON OF SHARING FUNDSAN FRANCISCO, CA$1,000,0002026CHARITABLE
    SYRACUSE UNIVERSITYSYRACUSE, NY$500,0002026CHARITABLE
    MEALS ON WHEELS OF SAN FRANCISCOSAN FRANCISCO, CA$400,0002026CHARITABLE
    HUMAN RIGHTS FIRSTNEW YORK, NY$300,0002026CHARITABLE
    KQEDSAN FRANCISCO, CA$130,0002026CHARITABLE
    COMMONWEALTH CLUB OF CASAN FRANCISCO, CA$125,0002026CHARITABLE
    JEWISH VOCATIONAL & CAREER COUNSELINGSAN FRANCISCO, CA$100,0002026CHARITABLE
    GO PUBLIC SCHOOLSSACRAMENTO, CA$100,0002026CHARITABLE
    TNDC - (TENDERLOIN NEIGHBORHOOD DEVELOPMENT CORPORATION)SAN FRANCISCO, CA$100,0002026CHARITABLE
    UNITED WAY BAY AREASAN FRANCISCO, CA$100,0002026CHARITABLE
    ARCS FOUNDATION SCHOLARSHIP(ACHIEVEMENT REWARDS FOR COLLEGE SCIENTISTS)SAN FRANCISCO, CA$75,0002026CHARITABLE
    OAKLAND SCHOOL FOR THE ARTSOAKLAND, CA$75,0002026EDUCATIONAL
    BOYS & GIRLS CLUBS OF SAN FRANCISCOSAN FRANCISCO, CA$75,0002026CHARITABLE
    FEEDING AMERICACHICAGO, IL$50,0002026CHARITABLE
    THEATRE COMMUNICATIONS GROUP INCNEW YORK, NY$50,0002026CHARITABLE
    SAN FRANCISCO MUSEUM OF MODERN ARTSAN FRANCISCO, CA$50,0002026CHARITABLE
    CLINIC BY THE BAY (VOLUNTEERS IN MEDICINE - SAN FRANCISCO)SAN FRANCISCO, CA$50,0002026CHARITABLE
    NATIONAL PUBLIC RADIOWASHINGTON, DC$50,0002026CHARITABLE
    UNIVERSITY OF WASHINGTON LAW SCHOOLSEATTLE, WA$50,0002026EDUCATION
    CALIFORNIA ACADEMY OF SCIENCESSAN FRANCISCO, CA$25,0002026CHARITABLE
    GLIDE MEMORIAL (GLIDE FOUNDATION)SAN FRANCISCO, CA$25,0002026CHARITABLE
    BIG BROTHERS BIG SISTERS OF THE BAY AREAOAKLAND, CA$25,0002026CHARITABLE
    SAN FRANCISCO FREE CLINICSAN FRANCISCO, CA$25,0002026CHARITABLE
    NFTE BAY AREA (NETWORK FOR TEACHING ENTREPRENEURSHIP)NEW YORK, NY$20,0002026EDUCATIONAL
    LITQUAKE FOUNDATIONSAN FRANCISCO, CA$20,0002026CHARITABLE
    REBUILDING TOGETHERSAN FRANCISCO, CA$15,0002026CHARITABLE
    STUDENTS RISING ABOVESAN FRANCISCO, CA$10,0002026EDUCATIONAL
    COMPUTER HISTORY MUSEUMMOUNTAIN VIEW, CA$10,0002026CHARITABLE
    CALTECH (CALIFORNIA INSTITUTE OF TECHNOLOGY)PASADENA, CA$10,0002026CHARITABLE
    GOLDEN GATE NATIONAL PARKS CONSERVANCYSAN FRANCISCO, CA$10,0002026CHARITABLE
    NATIONAL AIDS MEMORIALSAN FRANCISCO, CA$10,0002026CHARITABLE
    UNICEF (UNITED STATES FUND FOR UNICEF)NEW YORK, NY$10,0002026CHARITABLE
    SAN FRANCISCO CONSERVATORY OF MUSICSAN FRANCISCO, CA$5,0002026CHARITABLE
    PLANNED PARENTHOOD FEDERATION OF AMERICANEW YORK, NY$5,0002026CHARITABLE
    PROJECT OPEN HANDSAN FRANCISCO, CA$5,0002026CHARITABLE
    KDFCLOS ANGELES, CA$5,0002026CHARITABLE
    FINE ARTS MUSEUMSAN FRANCISCO, CA$5,0002026CHARITABLE
    CHILDREN'S CREATIVITY MUSEUMSAN FRANCISCO, CA$5,0002026CHARITABLE
    FRIENDS & FOUNDATION OF THE SAN FRANCISCO PUBLIC LIBRARYSAN FRANCISCO, CA$5,0002026CHARITABLE
    COMMUNITY MUSIC CENTERSAN FRANCISCO, CA$5,0002026CHARITABLE
    COMPASSION & CHOICESLITTLETON, CO$5,0002026CHARITABLE
    J STREET EDUCATION FUNDWASHINGTON, DC$5,0002026EDUCATIONAL
    ASIAN ART MUSEUM FOUNDATION OF SAN FRANCISCOSAN FRANCISCO, CA$5,0002026CHARITABLE
    PLAYGROUNDBERKELEY, CA$1,5002026CHARITABLE
    DEATH WITH DIGNITY NATIONAL CENTERPORTLAND, OR$1,0002026CHARITABLE
    OKIZU FOUNDATIONNOVATO, CA$1,0002026CHARITABLE
    CHARITY WATCH (AMERICAN INSTITUTE OF PHILANTHROPY)CHICAGO, IL$5002026CHARITABLE
    BASIC FUNDOAKLAND, CA$1,009,2252025EDUCATIONAL
    ST ANTHONY FOUNDATIONSAN FRANCISCO, CA$200,0002025CHARITABLE
    COMMUNITY RESOURCES FOR SCIENCEBERKELEY, CA$150,0002025CHARITABLE

    CHRONICLE SEASON OF SHARING FUND

    $1,000,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    SYRACUSE UNIVERSITY

    $500,000
    SYRACUSE, NY2026

    CHARITABLE

    MEALS ON WHEELS OF SAN FRANCISCO

    $400,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    HUMAN RIGHTS FIRST

    $300,000
    NEW YORK, NY2026

    CHARITABLE

    KQED

    $130,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    COMMONWEALTH CLUB OF CA

    $125,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    JEWISH VOCATIONAL & CAREER COUNSELING

    $100,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    GO PUBLIC SCHOOLS

    $100,000
    SACRAMENTO, CA2026

    CHARITABLE

    TNDC - (TENDERLOIN NEIGHBORHOOD DEVELOPMENT CORPORATION)

    $100,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    UNITED WAY BAY AREA

    $100,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    ARCS FOUNDATION SCHOLARSHIP(ACHIEVEMENT REWARDS FOR COLLEGE SCIENTISTS)

    $75,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    OAKLAND SCHOOL FOR THE ARTS

    $75,000
    OAKLAND, CA2026

    EDUCATIONAL

    BOYS & GIRLS CLUBS OF SAN FRANCISCO

    $75,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    FEEDING AMERICA

    $50,000
    CHICAGO, IL2026

    CHARITABLE

    THEATRE COMMUNICATIONS GROUP INC

    $50,000
    NEW YORK, NY2026

    CHARITABLE

    SAN FRANCISCO MUSEUM OF MODERN ART

    $50,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    CLINIC BY THE BAY (VOLUNTEERS IN MEDICINE - SAN FRANCISCO)

    $50,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    NATIONAL PUBLIC RADIO

    $50,000
    WASHINGTON, DC2026

    CHARITABLE

    UNIVERSITY OF WASHINGTON LAW SCHOOL

    $50,000
    SEATTLE, WA2026

    EDUCATION

    CALIFORNIA ACADEMY OF SCIENCES

    $25,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    GLIDE MEMORIAL (GLIDE FOUNDATION)

    $25,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    BIG BROTHERS BIG SISTERS OF THE BAY AREA

    $25,000
    OAKLAND, CA2026

    CHARITABLE

    SAN FRANCISCO FREE CLINIC

    $25,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    NFTE BAY AREA (NETWORK FOR TEACHING ENTREPRENEURSHIP)

    $20,000
    NEW YORK, NY2026

    EDUCATIONAL

    LITQUAKE FOUNDATION

    $20,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    REBUILDING TOGETHER

    $15,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    STUDENTS RISING ABOVE

    $10,000
    SAN FRANCISCO, CA2026

    EDUCATIONAL

    COMPUTER HISTORY MUSEUM

    $10,000
    MOUNTAIN VIEW, CA2026

    CHARITABLE

    CALTECH (CALIFORNIA INSTITUTE OF TECHNOLOGY)

    $10,000
    PASADENA, CA2026

    CHARITABLE

    GOLDEN GATE NATIONAL PARKS CONSERVANCY

    $10,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    NATIONAL AIDS MEMORIAL

    $10,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    UNICEF (UNITED STATES FUND FOR UNICEF)

    $10,000
    NEW YORK, NY2026

    CHARITABLE

    SAN FRANCISCO CONSERVATORY OF MUSIC

    $5,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    PLANNED PARENTHOOD FEDERATION OF AMERICA

    $5,000
    NEW YORK, NY2026

    CHARITABLE

    PROJECT OPEN HAND

    $5,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    KDFC

    $5,000
    LOS ANGELES, CA2026

    CHARITABLE

    FINE ARTS MUSEUM

    $5,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    CHILDREN'S CREATIVITY MUSEUM

    $5,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    FRIENDS & FOUNDATION OF THE SAN FRANCISCO PUBLIC LIBRARY

    $5,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    COMMUNITY MUSIC CENTER

    $5,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    COMPASSION & CHOICES

    $5,000
    LITTLETON, CO2026

    CHARITABLE

    J STREET EDUCATION FUND

    $5,000
    WASHINGTON, DC2026

    EDUCATIONAL

    ASIAN ART MUSEUM FOUNDATION OF SAN FRANCISCO

    $5,000
    SAN FRANCISCO, CA2026

    CHARITABLE

    PLAYGROUND

    $1,500
    BERKELEY, CA2026

    CHARITABLE

    DEATH WITH DIGNITY NATIONAL CENTER

    $1,000
    PORTLAND, OR2026

    CHARITABLE

    OKIZU FOUNDATION

    $1,000
    NOVATO, CA2026

    CHARITABLE

    CHARITY WATCH (AMERICAN INSTITUTE OF PHILANTHROPY)

    $500
    CHICAGO, IL2026

    CHARITABLE

    BASIC FUND

    $1,009,225
    OAKLAND, CA2025

    EDUCATIONAL

    ST ANTHONY FOUNDATION

    $200,000
    SAN FRANCISCO, CA2025

    CHARITABLE

    COMMUNITY RESOURCES FOR SCIENCE

    $150,000
    BERKELEY, CA2025

    CHARITABLE