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Texas · Private foundation

The John M O'Quinn Foundation

Its FY2024 filing reports that it accepted unsolicited grant applications.

$15M
Granted FY2024(still arriving)
78
Grants FY2024
65
Organizations funded FY2023
37%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$50,000
Largest grant, FY2024
$2,000,000
Organizations funded a year
45 to 71
FY2020 to FY2023
States reached, FY2024
4
Total assets, FY2024
$281M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 37% of the organizations The John M O'Quinn Foundation funded were first-time grantees, receiving 31% of its grant dollars.

New vs renewed · share of each year

In FY2023, 69% of grant dollars renewed an existing relationship; $3.6M went to new ones.

50%100%’21’22’23
RenewedFirst-time

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

’21’22’23
EnvironmentHuman ServicesHealthArts & CultureEducationCrime & LegalOther
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.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2024still arriving68$15M22%
FY202365$12M37%
FY202245$12M24%
FY202171$10M48%
FY202069$6.1Mn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2024.

Health$31MEducation$10.0MEnvironment$2.8MRecreation & Sports$2.2MCrime & Legal$2.0MYouth Development$1.6MHuman Services$1.3MArts & Culture$967kOther$0

Top grantees

Largest recipients by total granted, FY2020 to FY2024, and the share of each one’s budget the grants supplied at peak.

Show all 124 grantees
All grantees of The John M O'Quinn Foundation by total granted
GranteeTotal grantedYearsShare of their budget
The Methodist Hospital Foundation$7,815,00052%
Harris Health Strategic Fund$5,000,000237%
Memorial Hermann Foundation$4,950,00049%
Baylor College of Medicine$4,433,92840%
The Menninger Clinic Foundation$2,810,000212%
Houston Christian University$1,265,00041%
Texas Children's Hospital$1,265,00020%
Parks and Wildlife Foundation of Texas$1,015,00052%
The Kinkaid School Inc$1,015,00031%
The Monarch School Monarch Institute for Neurological Diff$960,000411%
Hermann Park Conservancy$860,00033%
The University of Texas Foundation Inc$800,00021%
Houston Museum of Natural Science$635,00041%
Young Men's Christian Association of the Greater Houston Area$615,00050%
Texas Heart Institute$560,00041%
Camp For All Foundation$540,00032%
Crime Stoppers of Houston Inc$515,000212%
Kids' Meals Inc$510,00024%
Houston Area Women's Center$500,00012%
Hope and Healing Center & Institute$460,50055%
Houston Botanic Garden$425,00052%
Depelchin Children's Center$400,00021%
Houston Zoo Inc$360,00030%
Houston's Charity for Children Inc$350,00025%
The University of Texas Law School Foundation$300,00011%
Joy Development School$300,00022%
St Edwards University$300,00030%
Ronald McDonald House Charities Greater Houston Inc$285,85023%
Friends of Pumpkin Park$250,00013%
University of Houston Foundation$250,00012%
Willow Waterhole Greenspace Conservancy$250,000116%
St Martins Episcopal Church$250,0002n/a
Pro-Vision Inc$235,00055%
TIRR Foundation$215,00052%
Houston Society for the Prevention of Cruelty to Animals$210,00021%
Camp Allen Camp & Conference Center$200,00012%
Children's Assessment Center Foundation$200,00031%
Cristo Rey Jesuit High School of Houston Inc$185,0002n/a
The Council on Recovery$185,00041%
Boy Scouts of America Sam Houston Area Council$150,00021%
Main Street Theater Houston$150,00023%
Texas State History Museum Foundation$150,00028%
Breakthrough Houston$135,00044%
Remind$115,00044%
Bo's Place$110,00051%
The Posse Foundation Inc$110,00030%
Chinquapin Preparatory School$105,00051%
Episcopal High School$100,0001n/a
Montgomery County Childrens Advocacy Center Inc$100,00012%
Texas A&M Foundation$100,00010%
Brookwood Community Association Inc$100,000114%
Houston Aphasia Recovery Center$100,00057%
Texas Biomedical Research Institute$100,00010%
Galveston Bay Foundation Inc$100,00030%
Bridges to Life$98,00052%
St Francis Episcopal School$90,0002n/a
Special Olympics of Texas Inc$90,00050%
The Ann Richards School Foundation$87,50033%
Alley Theatre$80,00020%
The Houston Audubon Society$80,00041%
Dress for Success Houston$75,00041%
Heartgift Foundation$75,00021%
The Brenda & John H Duncan Rise School of Houston$70,00021%
The W Oscar Neuhaus Memorial Foundation$65,00020%
Nehemiah Center Inc$60,0003n/a
Harris Health System$60,0001n/a
Houston Arboretum & Nature Center$55,00021%
Houston Achievement Place$55,00023%
Camp Aranzazu Inc$52,50022%
Trees For Houston$50,00020%
The Houston Food Bank$50,00010%
Coastal Prairie Conservancy$50,00011%
St Thomas High School$50,0002n/a
Citizens For Animal Protection Inc$45,00021%
Child Advocates Inc$40,00020%
The Texas State Historical Association$40,00022%
YES Prep Public Schools Inc$40,00020%
The Brookwood Community Inc$40,00020%
Stoney Creek Foundation$40,00011%
Presbyterian School$35,00020%
Cystic Fibrosis Foundation$30,00010%
Coastal Conservation Association$30,00010%
Ft Bend County Child Advocates Inc$30,00020%
CG Jung Educational Center of Houston Texas Inc$30,00013%
University of Houston Law Foundation$25,00010%
Manned Space Flight Education Foundation Inc$25,00010%
Children At Risk$25,00021%
The Immunization Partnership$25,00012%
The Center for Pursuit$25,00010%
The Museum of Fine Arts Houston$25,00010%
Emancipation Park Conservancy$25,00012%
BakerRipley$25,00010%
Good Samaritan Foundation of Texas Inc$20,00012%
Buffalo Bayou Partnership Inc$20,00010%
Prison Entrepreneurship Program Inc$20,00011%
Society of St Vincent de Paul Archdiocese of Galveston-Houston$20,00010%
St Vincent de Paul School$20,0001n/a
Mental Health America of Greater Houston Inc$20,00010%
Casa El Buen Samaritano$20,00012%
Teen & Family Services$20,00021%
Social Motion Inc$20,00014%
Serenity Retreat for Healing and Spiritual Renewal$19,00013%
Fostering Family$15,00013%
Ptsd Foundation of America$10,00010%
Clayton Dabney for Kids With Cancer$10,00011%
Archway Academy$10,00011%
Nehemiah Center Inc$10,00011%
Texas Future Farmers of America Foundation Inc$10,00011%
SpringSpirit Inc$10,00010%
Healthcare for the Homeless-Houston$10,00010%
Hope Stone Inc$9,00022%
Houston Humane Society$8,00010%
Baytown Christian Academy$7,0001n/a
The Center for Hearing and Speech$5,00010%
The Rise School of Austin$5,00010%
Wonderland Educational Estate Dba Beatrice Mayes Institute$5,00010%
Covenant House Texas$5,00010%
Houston Grand Opera Association Inc$5,00010%
Lawndale Art & Performance Center$5,00011%
The Will Erwin Headache Research Foundation$3,00010%
Cherish Our Children Inc$2,50011%
His Fathers Heart Ministries$2,5001n/a
American Heritage Education Foundation Inc$2,50012%
Pablove Foundation Inc$2,50010%

What it could do for these grantees

Plus 29 recipients with no EIN on record ($9.5M), not named here.

Where it is load-bearing

The John M O'Quinn Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 114 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetThe Methodist Hospital Foundation: $7,815,000 over 5y, 2.2% of budgetHarris Health Strategic Fund: $5,000,000 over 2y, 37% of budgetMemorial Hermann Foundation: $4,950,000 over 4y, 9.2% of budgetBaylor College of Medicine: $4,433,928 over 4y, 0.1% of budgetThe Menninger Clinic Foundation: $2,810,000 over 2y, 12% of budgetHouston Christian University: $1,265,000 over 4y, 0.5% of budgetTexas Children's Hospital: $1,265,000 over 2y, 0.0% of budgetParks and Wildlife Foundation of Texas: $1,015,000 over 5y, 1.8% of budgetThe Kinkaid School Inc: $1,015,000 over 3y, 0.8% of budgetThe Monarch School Monarch Institute for Neurological Diff: $960,000 over 4y, 11% of budgetHermann Park Conservancy: $860,000 over 3y, 3.4% of budgetThe University of Texas Foundation Inc: $800,000 over 2y, 0.9% of budgetHouston Museum of Natural Science: $635,000 over 4y, 1.0% of budgetYoung Men's Christian Association of the Greater Houston Area: $615,000 over 5y, 0.2% of budgetTexas Heart Institute: $560,000 over 4y, 1.2% of budgetCamp For All Foundation: $540,000 over 3y, 2.4% of budgetCrime Stoppers of Houston Inc: $515,000 over 2y, 12% of budgetKids' Meals Inc: $510,000 over 2y, 3.6% of budgetHouston Area Women's Center: $500,000 over 1y, 1.7% of budgetHope and Healing Center & Institute: $460,500 over 5y, 4.5% of budgetHouston Botanic Garden: $425,000 over 5y, 2.5% of budgetDepelchin Children's Center: $400,000 over 2y, 0.7% of budgetHouston Zoo Inc: $360,000 over 3y, 0.3% of budgetHouston's Charity for Children Inc: $350,000 over 2y, 4.6% of budgetThe University of Texas Law School Foundation: $300,000 over 1y, 1.1% of budgetJoy Development School: $300,000 over 2y, 2.0% of budgetSt Edwards University: $300,000 over 3y, 0.1% of budgetRonald McDonald House Charities Greater Houston Inc: $285,850 over 2y, 3.2% of budgetFriends of Pumpkin Park: $250,000 over 1y, 3.3% of budgetUniversity of Houston Foundation: $250,000 over 1y, 1.5% of budgetWillow Waterhole Greenspace Conservancy: $250,000 over 1y, 16% of budgetPro-Vision Inc: $235,000 over 5y, 4.6% of budgetTIRR Foundation: $215,000 over 5y, 2.1% of budgetHouston Society for the Prevention of Cruelty to Animals: $210,000 over 2y, 0.9% of budgetCamp Allen Camp & Conference Center: $200,000 over 1y, 1.6% of budgetChildren's Assessment Center Foundation: $200,000 over 3y, 1.2% of budgetThe Council on Recovery: $185,000 over 4y, 0.8% of budgetBoy Scouts of America Sam Houston Area Council: $150,000 over 2y, 1.1% of budgetMain Street Theater Houston: $150,000 over 2y, 3.4% of budgetTexas State History Museum Foundation: $150,000 over 2y, 8.3% of budgetBreakthrough Houston: $135,000 over 4y, 3.8% of budgetRemind: $115,000 over 4y, 3.7% of budgetBo's Place: $110,000 over 5y, 1.3% of budgetThe Posse Foundation Inc: $110,000 over 3y, 0.1% of budgetChinquapin Preparatory School: $105,000 over 5y, 0.9% of budgetMontgomery County Childrens Advocacy Center Inc: $100,000 over 1y, 2.3% of budgetTexas A&M Foundation: $100,000 over 1y, 0.0% of budgetBrookwood Community Association Inc: $100,000 over 1y, 14% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 114.

Nonprofits that may fit its grantmaking

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.

Albert & Ethel Herzstein Charitable FoundationTX103.7× affinity50 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Albert & Ethel Herzstein Charitable Foundation · Greater Houston Community Foundation · Strake Foundation · The Brown Foundation Inc · Vivian L Smith Foundation · MD Anderson Foundation · The Elkins Foundation · Shell USA Company Foundation · Marek Family Foundation · The Powell Foundation · Sterling-Turner Foundation · Harry S & Isabel C Cameron Foundation Sentinel Trust Company

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.

Compare The John M O'Quinn Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The John M O'Quinn Foundation?

Find your warmest path to The John M O'Quinn 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.

About The John M O'Quinn Foundation

How much does The John M O'Quinn Foundation give?
The John M O'Quinn Foundation reported 78 grants totaling $15,010,000 in its FY2024 IRS filing. It funded between 45 and 71 organizations a year over FY2020 to FY2023.
What does The John M O'Quinn Foundation fund?
By grant dollars over FY2020 to FY2024, its largest causes are Health (57%), Education (18%), Environment (5%).
Who are The John M O'Quinn Foundation's largest grantees?
By total granted over FY2020 to FY2024: The Methodist Hospital Foundation ($7.8M), Harris Health Strategic Fund ($5.0M), Memorial Hermann Foundation ($5.0M).
Does The John M O'Quinn Foundation fund new organizations?
In FY2023, 37% of the organizations it funded were first-time grantees.
Does The John M O'Quinn Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as The John M O'Quinn Foundation?
Its strongest co-funders, measured against what their size predicts, include Albert & Ethel Herzstein Charitable Foundation, Greater Houston Community Foundation, Strake Foundation.
Where is The John M O'Quinn Foundation based?
The John M O'Quinn Foundation is based in TX.

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 153 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 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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