· Private foundation
Clumeck Foundation
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, FY2020 to 2025.
Where the money goes
Grants by size, and the largest recipients.
By grant size · FY2025
- Under $10k11 grants · $47k
- $10k–50k3 grants · $45k
| Recipient | Amount |
|---|---|
| JEWISH COMMUNITY FEDERATION | $25,000 |
| BAY AREA CENTER TO COUNTER ANTI-SEMITISM | $10,000 |
| SF MUSEUM OF MODERN ART | $10,000 |
| BIRTHRIGHT ISRAEL FOUNDATION | $5,000 |
| JEWISH FAMILY & CHILDREN'S SERVICES | $5,000 |
| STANFORD MEDICAL CENTER DEVELOPMENT | $5,000 |
| HEBREW FREE LOAN | $5,000 |
| URJ CAMP NEWMAN | $5,000 |
| ANTI-DEFAMATION LEAGUE | $5,000 |
| FACING HISTORY & OURSELVES | $5,000 |
| KQED | $3,979 |
| JEWISH HOME AND SENIOR LIVING FOUNDATION | $3,000 |
| CENTRAL SYNAGOGUE | $2,500 |
| SANTA CRUZ COMMUNITY FOUNDATION | $2,500 |
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 (FY20–25, $35k) land where the poverty rate runs at 10%, against an area that typically sits at 9%. 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 +17% since the first grant, against +10% for those funded once.
18 repeat relationships: 9 still active in FY2025, 9 since wound down; 3 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, 72% of grant dollars renewed an existing relationship; $18k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
- SFSAN FRANCISCO MUSEUM OF MODERN ART4× · 2022–2025 · $40k · revenue +14%
- FHFACING HISTORY & OURSELVES INC6× · 2020–2025 · $30k · revenue +29%
- BIBIRTHRIGHT ISRAEL FOUNDATION4× · 2020–2025 · $20k · revenue +19%
Funded once
- JSJCF-OPERATION SWORDS OF IRON EMERGENCY FUNDone grant, 2023 · $20k
- PPPLANNED PARENTHOOD FEDERATION OF AMERICAone grant, 2022 · $10k
- CLCHABAD LUBAVITCH ON CAMPUS- PRINCETONone grant, 2024 · $5k
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 foundation operates exclusively for charitable, educational or religious purposes by conducting or supporting activities for the benefit of, or to carry out the purposes of the jewish community federation of san francisco, the…
The san diego foundation inspires enduring philanthropy and enables community solutions to improve the quality of life in our region.
Undergraduate, graduate, and professional education and research across a broad array of academic domains.
Jewish federation of san diego county is dedicated to building a vibrant, caring, connected, and enduring jewish community.
Scu is a catholic and jesuit institution that makes student learning its central focus, promotes faculty and staff learning in its various forms, and exhibits organizational learning.
At san francisco friends school, students learn in a community grounded in the quaker values of reflection, integrity, peaceful problem-solving and stewardship. our teachers challenge students with a dynamic curriculum that inspires…
We steward $1.5 billion in charitable assets through donor-advised funds, endowments, and other giving vehicles. partnering with 1,400 individuals, families, and organizations, we build enduring legacies and multigenerational impact. in…
The mission of the uc davis foundation is to secure, steward and manage private gifts for uc davis.
The organization provides professional investment management services for endowed gifts and financial assets entrusted to the ucsf foundation.
The mission of the university of california, irvine foundation (uc irvine foundation) is to raise and manage private funds to support uc irvine's broader mission of excellence in teaching, research and public service. to this end, the uc…
San Diego Jewish Academy empowers each student to learn for life, guided by Jewish values and rooted in strength of community.
How this is measured
18 grantees tracked through their own filings, 2017–2025.
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 2025, not grant rows in a single year, so this will not match the grant count on the cover. 18 of the 37 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 JEWISH COMMUNITY FEDERATION OF SAN FRANCISCO THE PENINSULA MARIN & SONOMA ↗
- Who funds SAN FRANCISCO MUSEUM OF MODERN ART ↗
- Who funds JEWISH FAMILY AND CHILDREN'S SERVICES ↗
- Who funds FACING HISTORY & OURSELVES INC ↗
- Who funds BIRTHRIGHT ISRAEL FOUNDATION ↗
- Who funds TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA ↗
- Who funds KQED INC ↗
- Who funds HEBREW FREE LOAN ASSOCIATION OF SAN FRANCISCO ↗
- Who funds JEWISH SENIOR LIVING GROUP ↗
- Who funds THE JEWISH HOME AND SENIOR LIVING FOUNDATION ↗
- Who funds SAN FRANCISCO FOOD BANK ↗
- Who funds SECOND HARVEST OF SILICON VALLEY ↗
- Who funds AMERICAN JEWISH COMMITTEE ↗
- Who funds HAWAII COMMUNITY FOUNDATION ↗
- Who funds BAY AREA CANCER CONNECTIONS ↗
- Who funds THE PENINSULA BRIDGE PROGRAM ↗
- Who funds NATIONAL FOUNDATION FOR THE CENTERS FOR DISEASE CONTROL AND PREVENTION INC ↗
- Who funds Challenge Success ↗
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: Jewish Community Federation of San Francisco the Peninsula Marin & Sonoma · American Endowment Foundation · Morgan Stanley Global Impact Funding Trust Inc · American Online Giving Foundation Inc · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation
How this is measured
How much its grantees rely on government
Each dot is one organization Clumeck Foundation funds: left to right is the share of its income from government, bottom to top the share from Clumeck Foundation. Bigger dots raise more.
How this is measured
Play a game based on Clumeck’s filings →