· Private foundation
Caswell F Holloway Jr and Marie B Holloway 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 it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2024.
Where the money goes
Grants by size, and the largest recipients.
By grant size · FY2024
- Under $10k3 grants · $9k
- $10k–50k3 grants · $60k
- $50k–250k13 grants · $1.2M
| Recipient | Amount |
|---|---|
| Samanthas Purse Hurricane Relief | $135,000 |
| Tim Tebow Foundation | $135,000 |
| Bryn Mawr Hospital Foundation | $135,000 |
| National Philanthropy Trust | $135,000 |
| Province of St Thomas of Villanova | $135,000 |
| Mount St Mary University | $75,000 |
| We The Village | $67,500 |
| Individual grant recipient | $67,500 |
| Connecticut Humane Society | $67,500 |
| The 9th Floor Foundation | $67,500 |
| St Jude Childrens Research | $67,500 |
| Alzheimers Association | $67,500 |
| Notre Dame Mission Catholic Church | $60,000 |
| Palm Beach County Food Bank | $25,000 |
| Society of St Vincent DePaul | $25,000 |
Does the money reach high-need areas?
Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.
Dollar for dollar, its grants (FY20–24) land where the poverty rate runs at 12%, against an area that typically sits at 10%. 58% of its 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.
8 repeat relationships: 3 still active in FY2024, 5 since wound down; 16 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, 6% of grant dollars renewed an existing relationship; $1.2M went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
- JMJupiter Medical Center Foundation Inc2× · 2021–2022 · $100k · revenue +13%
- ADALZHEIMER'S DISEASE & RELATED DISORDERS ASSOCIATION INC2× · 2023–2024 · $70k · revenue +11%
- ANAmerican National Red Cross & Its Constituent Chapters and Branches2× · 2022–2023 · $45k · revenue +23%
Funded once
WORLD CENTRAL KITCHEN INCgraduatedone grant, 2023 · $10k · revenue +36%- AAALZHEIMER'S ASSOCIATIONone grant, 2023 · $3k
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.
We are committed to identifying the cause, diagnosis, prevention, and treatment of amniotic fluid embolism and bring our information and resources to healthcare providers and impacted families through our education and support programs.We…
Unite blood and biologics donors, talent, and innovation to save and improve lives.
The fsmb serves as the voice for state medical boards, supporting them through education, assessment, research and advocacy while providing services and initiatives that promote patient safety, quality health care and regulatory best…
UF Health's mission is to promote health through outstanding and high-quality patient care, innovative and rigorous education in the health professions and biomedical sciences, and high-impact research across the spectrum of basic,…
The Foundation delivers innovative research, state-of-the-art training and best-in-class education programs to the food industry and consumers and, thereby, contributes to the delivery of high quality, safe food and consumer products. The…
Provider of pediatric healthcare, education, research & community service
Enhance the patient and family experience at miami valley hospital by raising community support for cutting-edge programs and services which help build healthy communities.
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…
To fund cystic fibrosis research, provide educational and personal support, and to spread awareness of cystic fibrosis, a life-threatening genetic disease.
Rooted in the loving ministry of jesus as healer, we commit ourselves to serving all persons with special attention to those who are poor and vulnerable. our catholic health ministry is dedicated to spiritually-centered, holistic care…
Boca raton regional hospital foundation, inc. supports the hospital's mission of providing superior, compassionate health care through the cultivation and stewardship of philanthropic gifts and raising the public awareness of the hospital…
We, holy cross hospital and trinity health, serve together in the spirit of the gospel as a compassionate and transforming healing presence within our communities. holy cross hospital is a member of trinity health.
How this is measured
10 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. 10 of the 26 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 TIM TEBOW FOUNDATION INC ↗
- Who funds THE BRYN MAWR HOSPITAL FOUNDATION ↗
- Who funds Jupiter Medical Center Foundation Inc ↗
- Who funds ALZHEIMER'S DISEASE & RELATED DISORDERS ASSOCIATION INC ↗
- Who funds WE THE VILLAGE ↗
- Who funds American National Red Cross & Its Constituent Chapters and Branches ↗
- Who funds Palm Beach County Food Bank Inc ↗
- Who funds CYSTIC FIBROSIS FOUNDATION ↗
- Who funds WORLD CENTRAL KITCHEN INC ↗
- Who funds TAKE A BREATHER FOUNDATION ↗
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 set of overlaps that mostly run through this funder rather than between each other.
Open a dossier: Amazonsmile Foundation
How this is measured
How much its grantees rely on government
Each dot is one organization Caswell F Holloway Jr and Marie B Holloway Foundation funds: left to right is the share of its income from government, bottom to top the share from Caswell F Holloway Jr and Marie B Holloway Foundation. Bigger dots raise more.
- Palm Beach County Food Bank Inc: 0% of income from government
How this is measured
Warm introductions · Powered by PlinthPlus
How do I get to Caswell F Holloway Jr and Marie B Holloway Foundation?
Find your warmest path to Caswell F Holloway Jr and Marie B Holloway 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.
Play a game based on Caswell F Holloway Jr and Marie B Holloway’s filings →