· Private foundation
Marshall 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
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2024–2025.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2025
- Under $10k5 grants · $18k
- $10k–50k6 grants · $100k
- $50k–250k3 grants · $183k
- $250k+4 grants · $1.3M
| Recipient | Amount |
|---|---|
| COMMUNITY FOUNDATION OF TX HILL COUNTRY | $496,248 |
| ST JOHNS SCHOOL | $300,185 |
| YES PREP PUBLIC SCHOOLS | $300,000 |
| HOUSTON SYMPHONY | $250,701 |
| BEAR BE A RESOURCE FOR CPS KIDS | $73,963 |
| AID TO VICTIMS OF DOMESTIC ABUSE (AVDA) | $58,190 |
| RIVER OAKS BAPTIST SCHOOL | $51,100 |
| ALLEY THEATRE | $30,000 |
| THIRD OPTION FOUNDATION | $25,000 |
| THE WOMEN'S FUND | $13,800 |
| THE ASTROS FOUNDATION | $10,700 |
| CRIME STOPPERS | $10,000 |
| LIFTING HANDS INTERNATIONAL | $10,000 |
| ARMS WIDE ADOPTION SERVICES | $6,037 |
| HOUSTON BALLET | $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 (FY24–25, $123k) land where the poverty rate runs at 14%, against an area that typically sits at 10%. 80% 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.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +5% since the first grant, against 0% for the ones you funded once.
7 repeat relationships — 7 still active in FY2025, 0 since wound down; 11 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, 46% of grant dollars renewed an existing relationship; $890k 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
- YPYES Prep Public Schools Inc2× · 2024–2025 · $400k · revenue +5%
- HSHouston Symphony Society2× · 2024–2025 · $351k · revenue +17%
- BBBEAR BE A RESOURCE FOR CPS KIDS2× · 2024–2025 · $91k · revenue 0%
Funded once
- RORIVER OAKS FOUNDATIONone grant, 2024 · $1k · revenue 0%
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.
To enrich life through discovery, education, and the conservation of plants and the natural environment.
Plant, protect and promote trees all over the greater Houston area.
To shape the future of classical music by energizing, modernizing, and personalizing the concert experience.
The HISD Foundation is dedicated to mobilizing the local community to support innovative priorities in HISD to improve outcomes for all students in the district. Our mission is to fund projects and programs of merit that fall outside of…
The mission of the Houston Museum of Natural Science shall be to preserve and advance the general knowledge of natural science; to enhance in individuals the knowledge of and delight in natural science and related subjects; and to maintain…
The Houston Local Information Initiative, Inc. provides public service journalism that reflects the civic needs of the diverse communities comprising Greater Houston.
The mission of Breakthrough Houston (BTH) is to work with highly motivated students to achieve post-secondary success and empower aspiring leaders to become the next generation of educational advocates.
The mission of the Houston Area Parkinson Society is to use a whole-human approach to community building, which reduces the fear and isolation associated with a Parkinson's diagnosis.
Rebuilding Together Houston is the only organization in Houston and Harris County providing free home repairs to hundreds of families each year. We employ licensed contractors to restore homes to safe, livable conditions, extending each…
Fostering family dba the riverside project is a 501(c)(3) public charity that on behalf of houston's children and their families, brings together organizations and passionate people working as one to help families heal and children thrive.
See Schedule O. The Fay School ("the School") is a nonsectarian, not-for-profit, co-educational school in which children of diverse talents and backgrounds with strong academic abilities are offered a high-quality education in a secure,…
As the Houston affiliate of the National Christian Foundation (NCF), our mission is to serve and encourage givers to grow as faithful stewards who give wisely to further the Gospel of Jesus Christ.
For reference, the grantee most central to the portfolio’s shape is Yes Prep Public Schools Inc and the most unlike its peers is Astros Foundation. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
13 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. 13 of the 19 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 YES Prep Public Schools Inc ↗
- Who funds Houston Symphony Society ↗
- Who funds St John's School ↗
- Who funds BEAR BE A RESOURCE FOR CPS KIDS ↗
- Who funds ALLEY THEATRE ↗
- Who funds THIRD OPTION FOUNDATION ↗
- Who funds ASTROS FOUNDATION ↗
- Who funds Lifting Hands International ↗
- Who funds SPAULDING FOR CHILDREN ↗
- Who funds Hermann Park Conservancy ↗
- Who funds FRIENDS OF THE CHILDREN ↗
- Who funds RIVER OAKS FOUNDATION ↗
- Who funds CANCARE 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: Greater Houston Community Foundation · Shell USA Company Foundation · Natl Christian Charitable Fdn Inc · The Bank of America Charitable 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 Marshall 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.