· Private foundation
The Blackwell Foundation
Its FY2025 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 FY2021–2025.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2025
- Under $10k7 grants · $16k
- $10k–50k1 grant · $10k
| Recipient | Amount |
|---|---|
| Houston Methodist Hospital Foundation | $10,000 |
| MD Anderson Cancer Center | $5,000 |
| Arthritis National Research Foundation | $2,500 |
| Austin Pets Alive | $2,500 |
| Seton Fund | $2,500 |
| Citizens for Animal Protection | $2,500 |
| Houston Food Bank | $1,000 |
| Individual grant recipient | $250 |
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.
Dollar for dollar, your grants (FY21–25) land where the poverty rate runs at 15%, against an area that typically sits at 11%. 79% of your 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.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +35% since the first grant, against -13% for the ones you funded once.
12 repeat relationships — 6 still active in FY2025, 6 since wound down; 2 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, 81% of grant dollars renewed an existing relationship; $5k 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
- TMTHE METHODIST HOSPITAL FOUNDATION4× · 2022–2025 · $25k · revenue +8%
- APAUSTIN PETS ALIVE INC5× · 2021–2025 · $12k · revenue +35%
- ANARTHRITIS NATIONAL RESEARCH FOUNDATION4× · 2021–2025 · $11k · revenue +97%
Funded once
- SHShriner's Hospital for Children - Texasone grant, 2023 · $3k
- TSTHE SHRINERS' HOSPITAL FOR CHILDRENone grant, 2024 · $3k · revenue -13%
- UOUniversity of Texas Health Science Centerone grant, 2022 · $2k
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.
Houston Pets Alive!s (HPA!) mission is to save the lives of at-risk companion cats and dogs and find them loving homes.
The aspca's mission, as stated by founder henry bergh in 1866, is "to provide effective means for the prevention of cruelty to animals throughout the united states." the aspca was founded on the belief that animals are entitled to kind and…
The austin humane society (ahs) offers comprehensive, humane, life-saving animal services, transforming the lives of animals and those who love them. because we believe homeless animals deserve a chance to thrive in a loving environment,…
To ensure every companion animal has access to quality medical care, compassionate shelter, and a loving home.
Houston Cares Rescue is a volunteer organization rescuing animals from the streets, and occasionally from shelters, in Houston, TX, and caring for them primarily with foster families until a loving home can be found. We operate a…
Mission: Connect communities with animals, inspiring action to save wildlife. Vision: Be a leader in the global movement to save wildlife. (Continued on Schedule O) Houston Zoo, Inc. (HZI) strives to be a zoo that practices exemplary…
Pippys Pals Rescue is dedicated to saving the lives of dogs facing euthanasia in Houston. Our mission is to provide a second chance to these beloved companions by rescuing them from shelters, providing them with necessary medical care, and…
Animal Rescue
Spca tampa bay is a 501(c)(3) nonprofit organization that operates pinellas county's only nonprofit for-all animal shelter assisting all animals in need, regardless of species or circumstance, at its 10-acre campus in largo. (continued on…
PAWS' purpose is to provide refuge to stray and unwanted animals. PAWS' mission is to prevent cruelty to all animals by promoting humane standards through education and example, to provide care and shelter for homeless animals, aid in the…
Animal Humane Society (AHS) established in 1878 and incorporated as a nonprofit charitable organization in 1891 works to engage the hearts, hands, and minds of the community to help animals. AHS's vision is to compassionately and…
The Humane Society of Tampa Bay is dedicated to ending animal homelessness and providing care and comfort for companion animals in need. Our vision is "Leading the way because every life counts". In 2025, we saved 10,631 animals.
For reference, the grantee most central to the portfolio’s shape is Austin Pets Alive Inc and the most unlike its peers is The Houston Food Bank. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
12 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. 12 of the 18 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 THE METHODIST HOSPITAL FOUNDATION ↗
- Who funds AUSTIN PETS ALIVE INC ↗
- Who funds ARTHRITIS NATIONAL RESEARCH FOUNDATION ↗
- Who funds HOUSTON SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS ↗
- Who funds ST JUDE CHILDREN'S RESEARCH HOSPITAL INC ↗
- Who funds The Houston Food Bank ↗
- Who funds THE SHRINERS' HOSPITAL FOR CHILDREN ↗
- Who funds Citizens For Animal Protection Inc ↗
- Who funds Street Youth Ministry of Austin ↗
- Who funds CHILDREN'S CANCER RESEARCH FUND ↗
- Who funds THE WILDLIFE CENTER OF TEXAS INC ↗
- Who funds Austin Wildlife Rescue ↗
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: Shell USA Company Foundation · The Blackbaud Giving Fund · Paypal Charitable Giving Fund · The Bank of America Charitable Foundation Inc · American Online Giving Foundation Inc · 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 The Blackwell 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.
- The Shriners' Hospital for Children — 6% 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.