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Michael T and Stasia a O'Neill Family Charitable Trust at a glance

· Private foundation

Michael T and Stasia a O'Neill Family Charitable Trust

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.

$38k
Granted FY2025still arriving
3
Grants FY2025still arriving
1
States reached
$27k
Largest
01What it fundsRead
02The needRead
03Its granteesRead
04Its fieldRead
01What it funds
0189% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Education$116kHealth$113kReligion$56kAnimals$52kHuman Services$17kArts & Culture$10kInternational$8kCivil Rights$8kOther$0
02FY2025 · 3 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k1 grant · $1k
  • $10k–50k2 grants · $37k
$10,000
Median grant
1
States reached
$391k
Total assets
Largest grants
RecipientAmount
ST EDWARD THE CONFESSOR PARISH SCHOOL$26,500
ST ANNE SCHOOL$10,000
IMPACT100 OC$1,250
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Dollar for dollar, its grants (FY17–25) land where the poverty rate runs at 11%, against an area that typically sits at 10%. 91% of its dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 10%INTERNATIONAL CATHOLIC MIGRATION COMMISSION: $2k → 16%ST APOLLINARIS CATHOLIC CHURCH: $5k → 9%DIOCESE OF SANTA ROSA: $5k → 9%ST ANNE SCHOOL: $13k → 10%CATHOLIC CHARITIES OF THE EASTBAY: $3k → 10%OUR LADY OF FATIMA CATHOLIC CHURCH: $5k → 11%CARMELITE SISTERS: $5k → 14%JOY BHARATH FOUNDATION: $3k → 18%ST THOMAS MOORE PARISH CAMP FIRE RECOVERY: $3k → 18%AMERICAN HEART ASSOCIATION: $2k → 14%ST VINCENT DE PAUL SOC: $2k → 11%FATHER JOHN CHUNG: $1k → 21%ST JUDE CHILDREN'S HOSPITAL: $5k → 17%UNIVERSITY OF NOTRE DAME: $5k → 13%STUDENTS FOR LIFE: $3k → 8%INTERNATIONAL CATHOLIC MIGRATION COMMISSION: $3k → 16%ST APOLLINARIS CATHOLIC CHURCH: $3k → 9%ST ANNE SCHOOL: $11k → 10%OAKLAND ZOO: $52k → 10%CARMELITE SISTERS: $5k → 14%AMERICAN HEART ASSOCIATION: $100 → 14%ST VINCENT DE PAUL SOC: $500 → 11%ST JUDE CHILDREN'S HOSPITAL: $5k → 17%STUDENTS FOR LIFE: $3k → 8%ST APOLLINARIS CATHOLIC CHURCH: $3k → 9%ST ANNE SCHOOL: $10k → 10%CARMEL OF ST TERESA: $5k → 14%STUDENTS FOR LIFE: $3k → 8%CHILDRENS MUSEUM OF NAPA VALLEY: $10k → 9%ST ANNE SCHOOL: $10k → 10%CARMELITE SISTERS: $5k → 14%ST ANNE SCHOOL: $6k → 10%CARMELITE SISTERS: $3k → 14%PROVIDENCE MISSION HOSPITAL FOUNDATION: $100k → 10%CARMELITE SISTERS: $3k → 14%ST EDWARD THE CONFESSOR PARISH SCHOOL: $27k → 10%ST EDWARD THE CONFESSOR PARISH SCHOOL: $24k → 10%ST EDWARD PARISH SCHOOL: $6k → 10%ST EDWARD PARISH SCHOOL: $4k → 10%JUNIPERO SERRA CATHOLIC HIGH SCHOOL: $5k → 10%IMPACT100 OC: $1k → 10%IMPACT100 OC: $1k → 10%IMPACT100 OC: $1k → 10%IMPACT100 OC: $1k → 10%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.

Which US states its grants reach

NH
MI
MA
IN
CA
MO
VA
AZ
TN
TX
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

49%of every dollar goes to organizations it has funded before.
$201k · 14 repeat orgs$207k to everyone else

Grantees it renews have grown median revenue +59% since the first grant, against 0% for those funded once.

14 repeat relationships: 3 still active in FY2025, 11 since wound down.

How the two cohorts compare

Re-uppedFunded once

Organizations

14
14

Total granted

$201k
$207k

Median revenue growth · since first grant

+59%
0%

Still filing today

43%
29%

New vs renewed · share of each year

In FY2025, 100% of grant dollars renewed an existing relationship; $0 went to new ones.

50%100%’17’18’19’20’21’22’23’24’25
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’17’18’19’20’21’22’23’24’25
HealthArts & CultureAnimalsCivil RightsPhilanthropyCommunity ImprovementOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). 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

  • SA
    St Anne School
    5× · 2021–2025 · $50k · revenue +44%
  • GARY SINISE FOUNDATION
    2× · 2022–2023 · $10k · revenue +39%
  • ST JUDE CHILDREN'S RESEARCH HOSPITAL INC
    2× · 2022–2023 · $10k · revenue +59%

Funded once

  • MISSION HOSPITAL REGIONAL MEDICAL CENTER
    one grant, 2024 · $100k · revenue 0%
  • CS
    CONSERVATION SOCIETY OF CALIFORNIAgraduated
    one grant, 2018 · $52k · revenue +39%
  • CM
    CHILDREN'S MUSEUM OF NAPA VALLEY
    one grant, 2019 · $10k
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.

04Its field

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.

1
University of Southern California

The central mission of the university of southern california is the development of human beings and society as a whole through the cultivation and enrichment of the human mind and spirit. the principal means by which our mission is…

Education
2
Southern California University of Health Sciences

The mission of southern california university of health sciences (scu) is to educate students as competent, caring and successful practitioners of integrative healthcare. the university is committed to providing excellence in academics,…

Education
3
New York University

Nyu is a private university with approximately 60,000 matriculating students in 20 schools and institutes. nyu's primary missions are education, research and scholarship, and patient care.

Education
4
University of Saint Joseph

The university provides a rigorous liberal arts and professional education for a diverse student population. (see schedule o for the organization's mission.)

Education
5
The Board of Trustees of the Leland Stanford Junior University

Stanford university is one of a select group of american universities that have achieved eminence in both undergraduate and graduate education and research - cont'd sch o.

Education
6
Sanford Burnham Prebys Medical Discovery Institute

Sanford burnham prebys medical discovery institute's mission is to advance the biomedical sciences by cultivating the next generation of scientific leaders, providing meaningful opportunities for researchers of all backgrounds to learn,…

Health
7
John Carroll University

As a jesuit catholic university committed to academic rigor, inclusive excellence, and care for the whole person, john carroll university inspires individuals of intellect and character to learn, lead and serve in the community and…

Education
8
The Corporation of Saint Mary's College Notre Dame

The corporation of saint mary's college, notre dame (saint mary's) is a catholic, residential, women's, liberal arts college offering undergraduate degrees and co-educational graduate programs. (continued in schedule o)

Education
9
Saint Joseph's University

As philadelphia's jesuit catholic university, saint joseph's provides a rigorous, student-centered education rooted in the liberal arts. we prepare students for personal excellence, professional success, and engaged citizenship. striving…

Education
10
Saint Ann's School

Saint ann's exists to nurture the wonder of children. unfettered by grades, teachers and students embark on journeys of discovery in which the arts are central. through an ambitious curriculum and a culture of inquiry, we question the…

Education
11
Georgian Court University

Georgian court university (gcu), provides a comprehensive liberal arts education and is open to students of all faiths, delivers a curriculum that promotes scholarship, service, and personal development.

Education
12
Cedars-Sinai Medical Center

As a leading academic healthcare organization, our mission is to elevate the health status of the communities we serve.(see schedule o for continuation)(continued)-we deliver exceptional healthcare enhanced by research and education-we…

Health
How this is measured
The grantee most central to the portfolio’s shape is St Jude Children's Research Hospital Inc; the most unlike its peers is Joy Bharath Foundation. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

14 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. 14 of the 29 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.

0
Load-bearing (≥25% of a budget)
2
Early backer (in before they grew)
11/14
Grantees still filing
8/14
Grew since first funded

Where the money sits, by cause and then by grantee

ST EDWARD THE CONFESSOR PARISH SCHOOL: $50,790 · OtherST EDWARD THE CONFESSOR PARISH SCHOOLSt Anne School: $50,379 · OtherSt Anne SchoolCARMELITE SISTERS: $20,500 · OtherCARMELITE SISTERSDOMINICAN SISTERS OF MARY MOTHER OF EUCHARIST: $15,000 · OtherDOMINICAN SISTERS OF MARY MOTHER OF EUCHARISTST APOLLINARIS CATHOLIC CHURCH: $11,000 · OtherST EDWARD PARISH SCHOOL: $10,270 · OtherMARIAN SISTERS OF SANTA ROSA: $10,000 · Other+12 more: $43,680 · Other+12 moreMISSION HOSPITAL REGIONAL MEDICAL CENTER: $100,000 · HealthMISSION HOSPITAL REGIONAL MEDI…ST JUDE CHILDREN'S RESEARCH HOSPITAL INC: $10,000 · HealthST JUDE CHILDREN'S RESEARCH HO…+2 more: $2,600 · HealthCONSERVATION SOCIETY OF CALIFORNIA: $52,000 · AnimalsCONSERVATION S…CHILDREN'S MUSEUM OF NAPA VALLEY: $10,000 · Arts & CultureJUNIPERO SERRA CATHOLIC HIGH SCHOOL: $5,000 · Arts & CultureGARY SINISE FOUNDATION: $10,000 · PhilanthropyStudents for Life of America Inc: $7,500 · Civil RightsSOPHIA INSTITUTE: $5,000 · Religion
Other$211,619Health$112,600Animals$52,000Arts & Culture$15,000Philanthropy$10,000Civil Rights$7,500Religion$5,000

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetMISSION HOSPITAL REGIONAL MEDICAL CENTER: $100,000 over 1y, 0.0% of budgetCONSERVATION SOCIETY OF CALIFORNIA: $52,000 over 1y, 0.2% of budgetSt Anne School: $50,379 over 5y, 0.1% of budgetCHILDREN'S MUSEUM OF NAPA VALLEY: $10,000 over 1y, 14% of budgetGARY SINISE FOUNDATION: $10,000 over 2y, 0.1% of budgetST JUDE CHILDREN'S RESEARCH HOSPITAL INC: $10,000 over 2y, 0.0% of budgetStudents for Life of America Inc: $7,500 over 3y, 0.0% of budgetSOPHIA INSTITUTE: $5,000 over 1y, 0.1% of budgetUniversity of Notre Dame du Lac: $5,000 over 1y, 0.0% of budgetIMPACT100OC: $4,750 over 4y, 2.2% of budgetAmerican Heart Association Inc: $2,100 over 2y, 0.0% of budgetGLOBAL LYME ALLIANCE INC: $500 over 1y, 0.0% of budget
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 MISSION HOSPITAL REGIONAL MEDICAL CENTER ↗
  • Who funds CONSERVATION SOCIETY OF CALIFORNIA ↗
  • Who funds St Anne School ↗
  • Who funds CHILDREN'S MUSEUM OF NAPA VALLEY ↗
  • Who funds GARY SINISE FOUNDATION ↗
  • Who funds ST JUDE CHILDREN'S RESEARCH HOSPITAL INC ↗
  • Who funds Students for Life of America Inc ↗
  • Who funds SOPHIA INSTITUTE ↗
  • Who funds University of Notre Dame du Lac ↗
  • Who funds JUNIPERO SERRA CATHOLIC HIGH SCHOOL ↗
  • Who funds IMPACT100OC ↗
  • Who funds JOY BHARATH FOUNDATION ↗
  • Who funds American Heart Association Inc ↗
  • Who funds GLOBAL LYME ALLIANCE INC ↗

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 tightly interlocked group: most of these funders back each other's grantees too.

Napa Institute Founda…Orange County Communi…American Endowment Fo…Morgan Stanley Global…Natl Christian Charit…National Philanthropi…Donor Advised Charita…American Online Givin…Fidelity Investments …Amazonsmile Foundation
Napa Institute FoundationCA13.6× affinity4 shared granteesties to 9 of 9Hover any node to trace its alignments.Compare side by side →

Open a dossier: Napa Institute Foundation · Orange County Community Foundation · American Endowment Foundation · Morgan Stanley Global Impact Funding Trust Inc · Natl Christian Charitable Fdn Inc · National Philanthropic Trust · Donor Advised Charitable Giving Inc · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

How much its grantees rely on government

Each dot is one organization Michael T and Stasia a O'Neill Family Charitable Trust funds: left to right is the share of its income from government, bottom to top the share from Michael T and Stasia a O'Neill Family Charitable Trust. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 10%0%1%3%5%funder's share of their income ↑0%3%5%8%10%share of the org’s income from government →
    no gov moneyreceives it· size = income
    1get no government money at all
    2report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–10%
    typical government reliance, FY20–25
    How this is measured
    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 a grant caused the public funding. Coverage is precision-first, a floor rather than 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 to 24 months.

    On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 29 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

    How this is measured
    Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

    Generated from the IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

    Source object · view filing

    Play a game based on Michael T and Stasia a O'Neill Family’s filings →

    More from the funding graph

    The unnamed billions
    grants reported with no recipient in the public record
    The regranting layer
    51% of grant dollars land in the regranting layer
    The DAF merry-go-round
    $9.7B circulates between donor-advised funds
    The endowment market
    who holds foundation money, and what just moved
    The camps
    funders cluster by geography, not ideology
    By state
    where grant money is based, and what stays home