· Private foundation
Robert & Karen Rishwain Family 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 you funded, over time
By grantee IRS cause code (NTEE).
A cause breakdown isn’t shown here: 48% of ROBERT & KAREN RISHWAIN FAMILY FOUNDATION’s grantee dollars fall outside its nine largest cause areas, whether because the recipient carries no IRS cause code or because its cause sits in the long tail. A chart would be mostly one residual band and misrepresent the portfolio.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2025
- Under $10k2 grants · $8k
- $10k–50k4 grants · $75k
| Recipient | Amount |
|---|---|
| MAMAS HOUSE MINISTRIES | $25,000 |
| KIPP CHARTER SCHOOLS | $25,000 |
| GOODWILL INDUSTRIES | $15,000 |
| VCE SHCOLARSHIP FUND | $10,000 |
| ST BASILS GREEK ORTHODOX CHURCH | $5,000 |
| SACRED HEART CHURCH | $2,500 |
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 (FY19–19, $1k) land where the poverty rate runs at 11%, against an area that typically sits at 9%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-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.
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.
13 repeat relationships — 1 still active in FY2025, 12 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, 30% of grant dollars renewed an existing relationship; $58k 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
- EMEisenhower Medical Center7× · 2018–2024 · $172k · revenue +77%
- RMRANCHO MIRAGE WRITERS FESTIVAL4× · 2018–2023 · $50k · revenue +125%
- MHMAMA'S HOUSE MINISTRIES FKA HEARTBEAT AT 222× · 2019–2025 · $26k · revenue +123%
Funded once
- AFAMERICANS FOR PROSPERITYgraduatedone grant, 2018 · $100k · revenue +132%
- POPRESIDENT-BOARD OF TRUSTEES SANTA CLARA COLLEGEgraduatedone grant, 2020 · $100k · revenue +32%
- UOUNIVERSITY OF SANTA CLARAone grant, 2018 · $100k
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.
We, saint agnes medical center and trinity health, serve together in the spirit of the gospel as a compassionate and transforming healing presence within our communities. saint agnes medical center is a member of trinity health.
To be the destination for health and healing in the north bay.
MISSION STATEMENT: MISSION: CARING FOR OUR PATIENTS FIRST AND OUR PEOPLE ALWAYS. VISION: TO BE THE MOST COMPREHENSIVE, INTEGRATED AND CONNECTED HEALTH SYSTEM FOR GETTING AND STAYING WELL. VALUES: EXCELLENCE - We deliver high-quality,…
MISSION STATEMENT: MISSION: CARING FOR OUR PATIENTS FIRST AND OUR PEOPLE ALWAYS. VISION: TO BE THE MOST COMPREHENSIVE, INTEGRATED AND CONNECTED HEALTH SYSTEM FOR GETTING AND STAYING WELL. VALUES: EXCELLENCE - We deliver high-quality,…
MISSION STATEMENT: MISSION: CARING FOR OUR PATIENTS FIRST AND OUR PEOPLE ALWAYS. VISION: TO BE THE MOST COMPREHENSIVE, INTEGRATED AND CONNECTED HEALTH SYSTEM FOR GETTING AND STAYING WELL. VALUES: EXCELLENCE - We deliver high-quality,…
MISSION STATEMENT: MISSION: CARING FOR OUR PATIENTS FIRST AND OUR PEOPLE ALWAYS. VISION: TO BE THE MOST COMPREHENSIVE, INTEGRATED AND CONNECTED HEALTH SYSTEM FOR GETTING AND STAYING WELL. VALUES: EXCELLENCE - We deliver high-quality,…
Pacific central coast health centers', sponsored by dignity community care, mission is to provide access to cost effective, quality medical services in the northern santa barbara county, san luis obispo county, kern county and ventura…
MISSION STATEMENT: MISSION: CARING FOR OUR PATIENTS FIRST AND OUR PEOPLE ALWAYS. VISION: TO BE THE MOST COMPREHENSIVE, INTEGRATED AND CONNECTED HEALTH SYSTEM FOR GETTING AND STAYING WELL. VALUES: EXCELLENCE - We deliver high-quality,…
St. john's healthcare foundation (oxnard and camarillo) is a non-profit, tax-exempt organization that raises, manages, and distributes funds on behalf of st. john's regional medical center and st. john's hospital camarillo. we believe that…
St. mary's medical center foundation exists to support the mission of dignity health dba, st. mary's medical center. we do this through our encouragement of charitable giving, our stewardship of donor gifts, and our own grant making, which…
The student union, through its programs and facilities, is a focal point of the campus through assisting in the retention and development of students while encouraging a deeper understanding and appreciation of cultural pluralism, gender…
St. joseph's hospitals foundation secures, manages and stewards philanthropic support to benefit the health care mission of st. joseph's hospital, st. joseph's women's hospital, st. joseph's children's hospital of tampa, st. joseph's…
For reference, the grantee most central to the portfolio’s shape is Americans for Prosperity and the most unlike its peers is San Joaquin Partnership Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
17 grantees tracked through their own filings, 2017–2025.
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 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 17 of the 41 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 Eisenhower Medical Center ↗
- Who funds AMERICANS FOR PROSPERITY ↗
- Who funds PRESIDENT-BOARD OF TRUSTEES SANTA CLARA COLLEGE ↗
- Who funds READY TO WORK ↗
- Who funds RANCHO MIRAGE WRITERS FESTIVAL ↗
- Who funds MAMA'S HOUSE MINISTRIES FKA HEARTBEAT AT 22 ↗
- Who funds MAYO CLINIC ↗
- Who funds ST MARY'S HIGH SCHOOL ↗
- Who funds Stockton Shelter For The Homeless ↗
- Who funds LIVING DESERT THE ↗
- Who funds SAN JOAQUIN PARTNERSHIP INC ↗
- Who funds A TAVOLA TOGETHER FOUNDATION ↗
- Who funds DESERT COMMUNITY FOUNDATION ↗
- Who funds ROTTS OF FRIENDS ANIMAL RESCUE ↗
- Who funds GOLDEN STATE GOLF TOUR ASSOCIATION ↗
- Who funds ST JOSEPH'S FOUNDATION ↗
- Who funds Lewy Body Dementia Association Inc ↗
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: The Cortopassi Family Foundation · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile 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 Robert & Karen Rishwain Family 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.
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 Robert & Karen Rishwain Family Foundation?
Find your warmest path to Robert & Karen Rishwain Family 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.