· Private foundation
Endsley Family Foundation Inc
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 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–50k1 grant · $25k
| Recipient | Amount |
|---|---|
| FRIENDS OF MODESTO LIBRARY | $25,000 |
| CENTRAL CATHOLIC FOUNDATION | $7,300 |
| OPERA MODESTO | $5,000 |
| MODESTO ROTARY CLUB FOUNDATION | $2,600 |
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 (FY21–22, $61k) land where the poverty rate runs at 15%, against an area that typically sits at 13%. 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.
6 repeat relationships — 2 still active in FY2024, 4 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, 25% of grant dollars renewed an existing relationship; $30k 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
- MCMODESTO CHILDREN'S MUSEUM2× · 2021–2023 · $150k · revenue +101%
- CFCENTER FOR HUMAN SERVICES2× · 2021–2022 · $61k · revenue +67%
- MRModesto Rotary Foundation2× · 2023–2024 · $17k · revenue +18%
Funded once
- CTCOLOR THE SKIES INCgraduatedone grant, 2023 · $5k · revenue ×27
ST JUDE CHILDREN'S RESEARCH HOSPITAL INCgraduatedone grant, 2017 · $2k · revenue +145%- SOSTAR OF DAVID CHURCHone grant, 2019 · $1k
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 serve as a professional organization that constantly strives to provide the highest standards in musical performances to attract the broadest audience from the region.
None
Prepare students to be christian leaders of tomorrow and reach their full potential through academic excellence.
California humanities was founded in 1975 with a defined mission to connect californians to ideas and one another in order to understand our shared heritage and diverse cultures, inspire civic participation, and shape our future.
Our mission is to advance the well-being of children, promote access to high quality pediatric health care, and ensure the long-term viability of childrens hospitals.
The association serves its members by creating resources that enable california school administrators to develop and apply creative leadership and management skills and in turn, improve the educational process for all students.
Curesearch's mission is to fund & support targeted & innovative cancer research with measurable results, & to be the authoritative source of information & resources for all those affected by children's cancer. see schedule o for…
The mission of the California Youth Symphony (CYS) is to serve the community while providing talented young musicians with the finest musical experience and the opportunity for personal growth through the training and performance of…
To ensure that children with complex health care needs have access to timely and high quality medical care, and that pediatric specialists are able to thrive in californias health care
Support access, research, and education in the fields of healthcare delivery, financing, and patient care.
See schedule 0founded in 1994, opera santa barbara is the signature provider of professional opera on the california central coast. we aspire to be a cultural leader in the santa barbara region, voicing and advancing our community's spirit…
See schedule o:asco is a professional oncology society committed to conquering cancer through research, education, and promotion of the highest quality patient care.
For reference, the grantee most central to the portfolio’s shape is Modesto Children's Museum and the most unlike its peers is American Heart Association Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
8 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. 8 of the 14 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 MODESTO CHILDREN'S MUSEUM ↗
- Who funds CENTER FOR HUMAN SERVICES ↗
- Who funds Modesto Rotary Foundation ↗
- Who funds American Heart Association Inc ↗
- Who funds OPERA MODESTO INC ↗
- Who funds COLOR THE SKIES INC ↗
- Who funds ST JUDE CHILDREN'S RESEARCH HOSPITAL INC ↗
- Who funds GREATER YOSEMITE COUNCIL BOY SCOUTS OF AMERICA ↗
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: Stanislaus Community Foundation · 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 Endsley Family Foundation Inc 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.