· Private foundation
Cox Family Fund
Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.
Where the money goes
Grants by size, and the largest recipients.
By grant size · FY2025
- Under $10k36 grants · $58k
- $10k–50k3 grants · $65k
- $50k–250k1 grant · $50k
| Recipient | Amount |
|---|---|
| ENVIRONMENTAL INVESTIGATION AGENCY | $50,000 |
| COMMUNITY LAND TRUST ASSOCIATION OF WEST MARIN | $30,120 |
| WORLD RESOURCES INSTITUTE | $20,000 |
| STANFORD UNIVERSITY | $15,000 |
| ALZHEIMER'S ASSOCIATION | $5,000 |
| SUSTAINABLE CONSERVATION | $5,000 |
| PLANNED PARENTHOOD FEDERATION OF AMERICA INC | $5,000 |
| LARKIN STREET YOUTH SERVICES | $5,000 |
| GRACE CATHEDRAL | $3,500 |
| CALIFORNIA TROUT INC | $3,000 |
| WORLD NEIGHBORS INC | $3,000 |
| PARTNERSHIP FOR A HEALTHIER AMERICA | $3,000 |
| Individual grant recipient | $2,000 |
| GIFFORDS LAW CENTER TO PREVENT GUN VIOLENCE | $2,000 |
| REGENTS OF THE UNIVERSITY OF MICHIGAN | $2,000 |
Does the money reach high-need areas?
Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.
Its human-services grants (FY22–25, $12k) land where the poverty rate runs at 11%, against an area that typically sits at 10%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.
How this is measured
Which US states its grants reach
How this is measured
Who it funds again
Organizations funded in more than one year, against those funded once.
Grantees it renews have grown median revenue +37% since the first grant, against +10% for those funded once.
67 repeat relationships: 33 still active in FY2025, 34 since wound down; 5 grantees were first funded in FY2025 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2025, 77% of grant dollars renewed an existing relationship; $36k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
EARTHJUSTICE7× · 2017–2023 · $437k · revenue +82%- EIENVIRONMENTAL INVESTIGATION AGENCY9× · 2017–2025 · $303k · revenue +65%
- SFSAN FRANCISCO BALLET ASSOCIATION6× · 2017–2023 · $303k · revenue +37%
Funded once
- UTU T HEALTHone grant, 2017 · $5k
COMMUNITY INITIATIVESgraduatedone grant, 2022 · $5k · revenue +50%- MDM D ANDERSON SERVICES CORPORATIONone grant, 2020 · $5k · revenue +10%
How this is measured
Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.
Closest unfunded matches
The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.
The union of concerned scientists puts rigorous, independent science into action, developing solutions and advocating for a healthy, safe, and just future.
The mission of mit is to advance knowledge and educate students in science, technology, and other areas of scholarship that will best serve the nation and the world in the 21st century.
Advance science, engineering, and innovation throughout the world for the benefit of all. the world's largest multidisciplinary scientific society and a leading publisher of cutting-edge research through its science family of journals,…
Provide an independent forum for those who dare to read, think, speak, and write to advance the professional, literary, and scientific understanding of sea power and other issues critical to global security.
The organization provides professional investment management services for endowed gifts and financial assets entrusted to the ucsf foundation.
The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.
The association serves its members by creating resources that enable california school administrators to develop and apply creative leadership and management skills and in turn, improve the educational process for all students.
The mission of the uc davis foundation is to secure, steward and manage private gifts for uc davis.
The purpose of the water research foundation (wrf) is a definitive research organization to advance the science of all things water to better meet the evolving needs of its subscribers and the water sector. to engage exclusively in…
American gas association's (the association) mission is to develop and advocate for informed, innovative, and durable policy that fulfills our nation's energy needs, environmental aspirations and economic potential. we are committed to…
The ucla foundation is the giving, receiving, and investing arm of the ucla campus. the foundation enables private donors to help build, sustain and advance one of the world's finest academic and research institutions. private philanthropy…
The uc santa barbara foundation actively works to further the goals of the university of california, santa barbara. the foundation seeks to maintain and nurture the university's quality and distinction. on behalf of the campus, the…
How this is measured
70 grantees tracked through their own filings, 2017–2026.
Each grant beside the grantee’s revenue from every source, year by year.
How this is measured
Counted here: distinct organizations funded across 2017 to 2026, not grant rows in a single year, so this will not match the grant count on the cover. 70 of the 90 grantees resolved in that span have returns of their own we could reconcile.
Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.
Where the money sits, by cause and then by grantee
Each grantee by its size and the funder’s share of it; top left is load-bearing
Grantee by grantee: a decade per organization, before and after funding
A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.
- Who funds EARTHJUSTICE ↗
- Who funds ENVIRONMENTAL INVESTIGATION AGENCY ↗
- Who funds SAN FRANCISCO BALLET ASSOCIATION ↗
- Who funds THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY ↗
- Who funds SAN FRANCISCO SYMPHONY ↗
- Who funds WORLD RESOURCES INSTITUTE ↗
- Who funds BERKELEY REPERTORY THEATRE ↗
- Who funds PLANNED PARENTHOOD FEDERATION OF AMERICA INC ↗
- Who funds Sustainable Conservation ↗
- Who funds AMERICAN CIVIL LIBERTIES UNION FOUNDATION INC ↗
- Who funds THE SAN FRANCISCO FOUNDATION ↗
- Who funds ALZHEIMER'S DISEASE & RELATED DISORDERS ASSOCIATION INC ↗
- Who funds AMERICAN RIVERS INC ↗
- Who funds ALZHEIMER'S DISEASE RESEARCH FOUNDATION ↗
- Who funds COMMUNITY LAND TRUST ASSOCIATION OF WEST MARIN ↗
- Who funds CORPORATION OF THE FINE ARTS MUSEUMS ↗
- Who funds Point Reyes National Seashore Association ↗
- Who funds MARIN AGRICULTURAL LAND TRUST ↗
- Who funds Planned Parenthood Shasta-Diablo Inc ↗
- Who funds MARIN ACADEMY ↗
- Who funds AMAZON CONSERVATION ASSOCIATION ↗
- Who funds WORLD NEIGHBORS INC ↗
- Who funds KQED INC ↗
- Who funds Larkin Street Youth Services ↗
- Who funds GUTHRIE THEATER FOUNDATION ↗
- Who funds University of Michigan ↗
- Who funds MARET SCHOOL INC ↗
- Who funds MEDECINS SANS FRONTIERES USA INC ↗
- Who funds CALIFORNIA TROUT INC ↗
- Who funds National Center for Science Education ↗
- Who funds POMONA COLLEGE ↗
- Who funds Physicians Committee for Responsible Med ↗
- Who funds THE WEST MARIN FUND ↗
Co-funders
Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.
Open a dossier: Marin Community Foundation · The San Francisco Foundation · Silicon Valley Community Foundation · Jewish Community Federation of San Francisco the Peninsula Marin & Sonoma · Greater Washington Community Foundation · Patty and Jack Wright Foundation · The Springcreek Foundation · Tides Foundation · United Way Worldwide · The Blackbaud Giving Fund · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Sonoma County Community Foundation
How this is measured
How much its grantees rely on government
Each dot is one organization Cox Family Fund funds: left to right is the share of its income from government, bottom to top the share from Cox Family Fund. Bigger dots raise more.
- Woods Hole Oceanographic Institution: 63% of income from government
- World Neighbors Inc: 46% of income from government
- President and Fellows of Harvard College: 7% of income from government
- Oxfam-America Inc: 0% of income from government
How this is measured
Play a game based on Cox Family’s filings →