· Private foundation
Winslow Family Foundation
Its FY2024 filing reports that it accepted unsolicited grant applications.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2017–2024.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- Under $10k3 grants · $15k
- $10k–50k7 grants · $105k
- $50k–250k1 grant · $190k
| Recipient | Amount |
|---|---|
| MONIES FOR BUNNIES | $190,000 |
| Individual grant recipient | $30,000 |
| QUEEN'S NORTH HAWAII COMMUNITY HOSPITAL | $20,000 |
| UC BERKELEY FOUNDATION | $15,000 |
| KOI POND BRIDGE FUND | $10,157 |
| Individual grant recipient | $10,000 |
| AMERICAN CANCER SOCIETY | $10,000 |
| PURNA WELLNESS CENTER | $10,000 |
| THE LINCOLN SOCIETY INC | $5,000 |
| ESTES PARK HEALTH FOUNDATION | $5,000 |
| HIM4HER MINISTRIES | $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 (FY18–18, $5k) land where the poverty rate runs at 14%, against an area that typically sits at 8%. 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.
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.
29 repeat relationships — 9 still active in FY2024, 20 since wound down; 2 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, 97% of grant dollars renewed an existing relationship; $10k 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
- MGMARIN GENERAL HOSPITAL FOUNDATION5× · 2018–2022 · $150k · revenue +171%
- QNQUEEN'S NORTH HAWAII COMMUNITY HOSPITAL4× · 2018–2024 · $140k · revenue +71%
- CACinnabar Arts Corporation3× · 2018–2022 · $65k · revenue +39%
Funded once
- FSFROST SCHOOL OF MUSICone grant, 2017 · $50k
- MSMARIN SCHOOL OF ARTSone grant, 2017 · $50k
PBS FOUNDATIONgraduatedone grant, 2023 · $25k · revenue +203%
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 organization provides professional investment management services for endowed gifts and financial assets entrusted to the ucsf foundation.
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 mission of the uc davis foundation is to secure, steward and manage private gifts for uc davis.
A diverse and sustainable learning community dedicated to discovery and excellence in teaching, scholarship and practice, pacific university inspires students to think, care, create and pursue justice in our world.
To provide the highest level of stewardship for university donors through professional management and oversight of the university of minnesota foundation's assets by creating a focused investment environment with clarity of purpose,…
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 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…
The npr foundation ("foundation") is organized and operated exclusively for the benefit of its sole supported organization, national public radio, inc. ("npr inc."). the foundation supports npr inc. through various activities such as…
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…
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.
To support educational, research and public functions and programs of the riverside campus of the university of california.
To promote philanthropy to make santa cruz county a better place to live, now and in the future.we bring together people, ideas, and resources to inspire philanthropy and accomplish great things.
For reference, the grantee most central to the portfolio’s shape is Hawaii Community Foundation and the most unlike its peers is HIM4Her Ministries. 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 46 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) — 3% of your grantees by number, and just 20% of your money.
The orgs you fund almost never close — 0.0% 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.
39 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. 39 of the 62 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 MONIES FOR BUNNIES INC ↗
- Who funds HAWAII COMMUNITY FOUNDATION ↗
- Who funds UNIVERSITY OF CALIFORNIA SAN FRANCISCO FOUNDATION ↗
- Who funds THE NATURE CONSERVANCY ↗
- Who funds MARIN GENERAL HOSPITAL FOUNDATION ↗
- Who funds QUEEN'S NORTH HAWAII COMMUNITY HOSPITAL ↗
- Who funds Cinnabar Arts Corporation ↗
- Who funds AMERICAN CANCER SOCIETY INC ↗
- Who funds THE LINCOLN SOCIETY INC ↗
- Who funds THE BLAKE SCHOOL ↗
- Who funds SAN FRANCISCO OPERA ASSOCIATION ↗
- Who funds PBS FOUNDATION ↗
- Who funds UNITY MUSIC FOUNDATION ↗
- Who funds NATIONAL MUSEUM OF WILDLIFE ART OF THE UNITED STATES ↗
- Who funds 10000 DEGREES ↗
- Who funds HUI ALOHA KIHOLO ↗
- Who funds THE ASPEN INSTITUTE INC ↗
- Who funds That Man May See Inc DBA All May See Foundation ↗
- Who funds CYSTIC FIBROSIS FOUNDATION ↗
- Who funds ROCKY MOUNTAIN CONSERVANCY ↗
- Who funds COMMUNITY FOUNDATION OF JACKSON HOLE ↗
- Who funds UNIVERSITY OF HAWAII 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: Marin Community Foundation · Jewish Community Federation of San Francisco the Peninsula Marin & Sonoma · Enersen Foundation · Silicon Valley Community Foundation · The Bessemer Giving Fund · The San Francisco Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Morgan Stanley Global Impact Funding Trust Inc · American Endowment Foundation · National Philanthropic Trust · Vanguard Charitable Endowment Program · Donor Advised Charitable Giving Inc
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 Winslow 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.