· Private foundation
The Adam J Weissman Foundation
Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2019–2024.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- Under $10k10 grants · $32k
- $10k–50k8 grants · $176k
- $50k–250k3 grants · $150k
| Recipient | Amount |
|---|---|
| HEIFER PROJECT INTERNATIONAL | $50,000 |
| PARTNERS ASIA | $50,000 |
| TESSELLATIONS | $50,000 |
| MIND & LIFE INSTITUTE | $30,000 |
| MCE SOCIAL CAPITAL | $30,000 |
| PENINSULA BRIDGE PROGRAM | $30,000 |
| WOMEN MAKE MOVIES INC | $25,000 |
| BODHI TREE ECODHARMA SANCTUARY | $20,000 |
| SILICON VALLEY SOCIAL VENTURE FUND | $16,000 |
| HUMAN RIGHTS WATCH | $15,000 |
| GRASSROOTS ECOLOGY | $10,000 |
| ARKANSAS FOODBANK | $5,000 |
| LIFEMOVES | $5,000 |
| INSIGHT MEDITATION SOUTH BAY | $5,000 |
| PLOUGHSHARES FUND INC | $5,000 |
Do your dollars go where the need is?
Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.
Your human-services grants (FY19–24, $187k) land where the poverty rate runs at 8%, against an area that typically sits at 10%. 3% of those dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-need ZIPs.
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.
Which US states your grants reach
US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.
Who you back again
Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +35% since the first grant, against +23% for the ones you funded once.
42 repeat relationships — 20 still active in FY2024, 22 since wound down; 1 grantees were first funded in FY2024 (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 FY2024, 94% of grant dollars renewed an existing relationship; $20k went to new ones.
Where new relationships form · theme of each grantee’s first grant
First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.” Theme is the grantee’s IRS cause.
Backed again, and grew
- TTESSELLATIONS5× · 2020–2024 · $452k · revenue ×11
HEIFER PROJECT INTERNATIONAL6× · 2019–2024 · $310k · revenue +35%- PAPartners Asia6× · 2019–2024 · $300k · revenue +35%
Funded once
MEDECINS SANS FRONTIERES USA INCone grant, 2021 · $30k · revenue +20%- IAINSERM AUVERGNE RHONE ALPESone grant, 2022 · $18k
- SVSILICON VALLEY SOCIAL VENTURE FUNDone grant, 2023 · $16k
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.
The open markets institute works to help people relearn how to use competition policy to build stronger democracies, more just and equitable societies, more innovative and sustainable economies, and a more secure and peaceful world.
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.
Golden gate university prepares individuals to lead and serve by providing high quality, practice-based educational programs in law, taxation, business and related professions - as a nonprofit institution - in an innovative and challenging…
The foreign policy research institute (frpi) is dedicated to producing the highest quality scholarship and nonpartisan policy analysis focused on crucial foreign policy and national security challenges facing the united states. we educate…
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.
Wri is committed to creating change that improves people's lives and ensures the natural world can thrive. (see schedule o)wri's bold vision requires a formula for success we call "count it. change it. scale it.":- count it: our work is…
Help improve policy and decision making through research and analysis.
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,…
Central indiana corporate partnership (cicp) is an alliance of indiana's business and research university leaders coming together to foster long-term prosperity for the region. cicp's mission is to transform the economy of indiana in order…
The union of concerned scientists puts rigorous, independent science into action, developing solutions and advocating for a healthy, safe, and just future.
Undergraduate, graduate, and professional education and research across a broad array of academic domains.
At the internet society foundation, we focus on funding initiatives that strengthen the internet in function and reach so that it can effectively serve all people. our work advances the vision of the internet society (isoc): the internet…
For reference, the grantee most central to the portfolio’s shape is World Affairs Council of Northern California and the most unlike its peers is 1TO4. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
For each theme you fund, this compares how the sector’s money is shifting with how your own giving is shifting.
Sector change and giving change are each shown relative to their own range, growing (right) or shrinking (left); both normalized, so inflation isn’t mistaken for growth.
Your grantees are a median of 31 years old; the field is 14. You back the established end — and your money leans older still.
The field is 24% startups (under 5 years old) — 2% of your grantees by number, and just 1% of your money.
The orgs you fund almost never close — 2% lost their exemption, against 14% of the field you don’t fund.
Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.
54 grantees tracked through their own filings, 2017–2026.
Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.
Counted here: distinct organizations you funded across 2017–2026, not grant rows in a single year — so this will not match the grant count on the cover. 54 of the 65 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.
Where your money sits — by cause, then by grantee
Each org by its size and your share of it — top-left is where you’re load-bearing
Go grantee by grantee — a decade per org, and how each moved after you funded them
A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.
- Who funds PLOUGHSHARES FUND INC ↗
- Who funds TESSELLATIONS ↗
- Who funds HEIFER PROJECT INTERNATIONAL ↗
- Who funds Partners Asia ↗
- Who funds AGORA PARTNERSHIPS ↗
- Who funds MIND & LIFE INSTITUTE ↗
- Who funds THE PENINSULA BRIDGE PROGRAM ↗
- Who funds LEWIS & CLARK COLLEGE ↗
- Who funds WOMEN MAKE MOVIES INC ↗
- Who funds THE PHILANTHROPY WORKSHOP INC DBA FORWARD GLOBAL ↗
- Who funds GRASSROOTS ECOLOGY ↗
- Who funds MCE SOCIAL CAPITAL ↗
- Who funds SILICON VALLEY SOCIAL VENTURE FUND - SV2 ↗
- Who funds HUMAN RIGHTS WATCH INC ↗
- Who funds UNIVERSITY OF WISCONSIN FOUNDATION ↗
- Who funds THE OJAI FOUNDATION ↗
- Who funds 1TO4 ↗
- Who funds MEDECINS SANS FRONTIERES USA INC ↗
- Who funds ARKANSAS FOODBANK ↗
- Who funds LOS ALTOS MOUNTAIN VIEW COMMUNITY FOUNDATION ↗
- Who funds ARKANSAS SINGLE PARENT SCHOLARSHIP FUND ↗
- Who funds LIFEMOVES ↗
- Who funds CALIFORNIA INSTITUTE OF TECHNOLOGY ↗
- Who funds IMPACTASSETSINC ↗
- Who funds WORLD AFFAIRS COUNCIL OF NORTHERN CALIFORNIA ↗
- Who funds TECHNOVATION ↗
- Who funds NATIONAL PUBLIC RADIO INC ↗
- Who funds MEALS ON WHEELS AMERICA ↗
- Who funds CRITERION INSTITUTE ↗
- Who funds Feeding America ↗
- Who funds PLANNED PARENTHOOD FEDERATION OF AMERICA INC ↗
- Who funds THE ZACHARY & ELIZABETH M FISHER CENTER FOR ALZHEIMER'S RESEARCH FOUNDATION ↗
The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.
Open a dossier: Silicon Valley Community Foundation · Tides Foundation · The David and Lucile Packard Foundation · Impactassetsinc · The San Francisco Foundation · The William & Flora Hewlett Foundation · Morgan Stanley Global Impact Funding Trust Inc · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Rsf Social Finance Inc · Bright Funds Foundation · Jewish Community Federation of San Francisco the Peninsula Marin & Sonoma · East Bay Community Foundation
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.
Government reliance of your grantees
Every dot is one organization The Adam J Weissman Foundation funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal or a single department — and drag the year to watch it move.
- Lewis & Clark College — 2% of income from government
Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.
Warm introductions · Powered by PlinthPlus
How do I get to The Adam J Weissman Foundation?
Find your warmest path to The Adam J Weissman Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.
Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.