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· Private foundation

The Charles & Marion Weber Foundation

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.

$287k
Granted FY2024still arriving
40
Grants FY2024still arriving
2
States reached
$30k
Largest
01What you fund
0191% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20172024.

Arts & Culture$587kHuman Services$437kFood & Nutrition$252kHealth$185kEducation$106kHousing & Shelter$61kReligion$58kEnvironment$46kOther$0
02FY2024 · 40 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2024

  • Under $10k27 grants · $124k
  • $10k–50k13 grants · $163k
$5,000
Median grant
2
States reached
$4.3M
Total assets
Largest grants
RecipientAmount
TULSA BALLET$30,000
CHAMBER MUSIC TULSA$16,000
NEIGHBORS ALONG THE LINE$15,000
OETA FOUNDATION$12,000
JOHN 316 MISSION$10,000
IRON GATE$10,000
APLASTIC ANEMIA & MDS INTERNATIONAL FOUNDATION$10,000
GILCREASE MUSEUM$10,000
MEALS ON WHEELS OF METRO TULSA$10,000
LIFE SENIOR SERVICES$10,000
PHILBROOK MUSEUM$10,000
FOOD BANK OF EASTERN OKLAHOMA$10,000
Individual grant recipient$10,000
TULSA SYMPHONY ORCHESTRA$7,500
FRIENDS OF STARLIGHT CONCERTS$6,000
02The need
03

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.

show:

Your human-services grants (FY17–24, $248k) land where the poverty rate runs at 15%, against an area that typically sits at 10%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 10%John 316 Mission: $26k → 14%Neighbors Along the Line: $20k → 14%Neighbors Along the Line: $20k → 14%NEIGHBORS ALONG THE LINE: $15k → 14%NEIGHBORS ALONG THE LINE: $15k → 14%John 316 Mission: $15k → 14%John 316 Mission: $11k → 14%JOHN 316 MISSION: $10k → 14%Neighbors Along the Line: $10k → 14%Neighbors Along the Line: $10k → 14%JOHN 316 MISSION: $10k → 14%John 316 Mission: $3k → 14%Emergency Infant Services: $1k → 14%Emergency Infant Services: $1k → 14%Emergency Infant Services: $5k → 15%Emergency Infant Services: $5k → 15%Emergency Infant Services: $5k → 15%EMERGENCY INFANT SERVICES: $5k → 15%EMERGENCY INFANT SERVICES: $5k → 15%Emergency Infant Services: $2k → 15%DOMESTIC VIOLENCE INTERVENTION SERVICES: $5k → 15%DVIS: $5k → 15%DOMESTIC VIOLENCE INTERVENTION SERVICES: $5k → 15%DVIS: $3k → 15%LIFE SENIOR SERVICES: $10k → 15%LIFE SENIOR SERVICES: $10k → 15%Life Senior Services: $5k → 15%Life Senior Services: $5k → 15%GREENWOOD CULTURAL CENTER: $2k → 15%Tulsa Boys Home: $5k → 15%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount

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.

04

Where the work is directed

The same grants, placed two ways — where each recipient sits, and where its stated purpose earmarks the money.

About 33% of The Charles & Marion Weber Foundation’s grant dollars are earmarked, by their stated purpose, for a different county than the recipient’s own address — money that lands at a nonprofit in one place but is meant to do its work in another. Read by recipient address, 94% of the giving stays in OK; read by stated purpose it is 66% — less of the work is directed home than the recipients' locations suggest.

The Charles & Marion Weber Foundationlessmore of its giving
Placed by recipient address

Recipient view: each grant at its grantee’s ZIP, mapped to a county. Directed view: each grant at the county its stated purpose names, falling back to the recipient’s county when the purpose names no place; US grants only. A county shows only if it carries the top 95% of that view’s dollars. Purposes are read from the foundation’s own 990 grant descriptions.

03Your edge
repeat funding

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.

85%of every dollar goes to organizations you’ve funded before.
$1.7M · 55 repeat orgs$295k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +22% since the first grant, against +15% for the ones you funded once.

55 repeat relationships — 39 still active in FY2024, 16 since wound down; 1 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

55
56

Total granted

$1.7M
$293k

Median revenue growth · since first grant

+22%
+15%

Still filing today

51%
20%

New vs renewed · share of each year

In FY2024, 99% of grant dollars renewed an existing relationship; $2k went to new ones.

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

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

’17’18’19’20’21’22’23’24
Arts & CultureHuman ServicesEducationFood & NutritionHealthAnimalsOther

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

  • CHAMBER MUSIC TULSA
    8× · 2017–2024 · $130k · revenue +107%
  • TB
    TULSA BALLET THEATRE INC
    8× · 2017–2024 · $125k · revenue +73%
  • NEIGHBORS ALONG THE LINE
    6× · 2017–2024 · $90k · revenue +69%

Funded once

  • IG
    Individual grant recipient
    one grant, 2021 · $20k
  • CF
    Community Food Bank of E Ok
    one grant, 2022 · $15k
  • MO
    Meals On Wheels- Tulsa
    one grant, 2021 · $15k

Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.

04Your field

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.

1
Tulsa Regional Chamber (Fka Metropolitan Tulsa Chamber of Commerce)

The tulsa regional chamber transforms the tulsa region by attracting and retaining employers, talent and tourism for long-term prosperity.

2
Tulsa Spca

The Tulsa SPCA's mission is to improve the lives of dogs and cats, and their human companions.

Animals
3
Tulsa Neighborhood Networks Inc

Provide the poor of the city of tulsa, oklahoma an opportunity to improve their quality of life through guidance and training in the areas of education, employment, family skills, healthcare, housing, socialization and spirituality.

Community Improvement
4
Tulsa Area United Way

The tulsa area united way unites people and resources to improve lives and strengthen our communities.

5
Ronald McDonald House Charities of Tulsa

Ronald McDonald House Charities of Tulsa provides essential services that remove barriers, strengthen families, and promote healing when children need healthcare.

6
Goodwill Industries of Tulsa Inc

Goodwill empowers people to reach their full potential through work opportunities, training, and support services.

Employment
7
Tulsa Community Service Center Inc

Provide financial and supplement assistance to the tulsa area communities

Human Services
8
Tulsa Legacy Charter School

To prepare students for college through a rigorous arts infused program.

Education
9
Tulsa Advocates for the Protection of Children

To improve the lives of children and youth in oklahoma's child welfare system by providing resources and building community.

Crime & Legal
10
Tulsa Casa Inc

Tulsa casa is organized to speak for the best interests of abused and neglected children in court. we promote and support volunteer representation for the children in an effort to provide each child a safe, permanent, nurturing home.

Civil Rights
11
Tulsa Garden Center

To serve as horticultural headquarters with diverse educational opportunities for our community, and to provide exceptional and unique guest experiences in Woodward Park

Environment
12
Tulsa Performing Arts Center Trust

Tulsa performing arts center trust provides opportunities to experience diversity through the arts.

For reference, the grantee most central to the portfolio’s shape is Tulsa Air & Space Museum Inc and the most unlike its peers is Energy America Educational Institute Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

Your grantees are a median of 42 years old; the field is 16. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number22%0%<5yr14%3%5–10yr19%8%10–20yr17%32%20–35yr13%32%35–55yr14%26%55yr+
THE FIELDby orgYOUR MONEYby value22%0%<5yr14%1%5–10yr19%3%10–20yr17%23%20–35yr13%28%35–55yr14%45%55yr+

The field is 22% startups (under 5 years old) — 0% of your grantees by number, and just 0% of your money.

Closures · last 5 years

The orgs you fund almost never close 2% lost their exemption, against 15% of the field you don’t fund.

orgs you fund
2%1/43
the rest of the field
15%
658/4,391

Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.

05the grantee network

41 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 20172025, not grant rows in a single year — so this will not match the grant count on the cover. 41 of the 112 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.

0
Load-bearing (≥25% of a budget)
9
Early backer (in before they grew)
39/41
Grantees still filing
25/41
Grew since you first funded

Where your money sits — by cause, then by grantee

Oklahoma Educational Television Authority Foundation Inc — $72,000 · OtherOklahoma Educational Television Authority Foundation IncSALVATION ARMY — $63,500 · OtherSALVATION ARMYGILCREASE MUSEUM — $53,500 · OtherIndividual grant recipient — $47,500 · OtherCommunity Food Bank — $46,000 · OtherIndividual grant recipient — $40,000 · OtherRESTORE HOPE MINISTRIES INC — $40,000 · OtherAlzheimers Association — $37,500 · Other+76 more — $647,920 · Other+76 moreCHAMBER MUSIC TULSA — $130,000 · Arts & CultureCHAMBER MUSIC TULSATULSA BALLET THEATRE INC — $125,000 · Arts & CultureTULSA BALLET THEATRE …FRIENDS OF STARLIGHT CONCERTS INC — $33,000 · Arts & CultureFRIENDS OF STARLIGHT …Tulsa Symphony Orchestra Inc — $27,500 · Arts & CultureTulsa Symphony Orches…+7 more — $50,000 · Arts & Culture+7 moreNEIGHBORS ALONG THE LINE — $90,000 · Human ServicesNEIGHBORS ALON…JOHN 316 MISSION — $74,300 · Human ServicesJOHN 316 MISSI…LIFE SENIOR SERVICES INC — $30,000 · Human ServicesLIFE SENIOR SE…Emergency Infant Services Inc — $28,700 · Human ServicesEmergency Infa…DOMESTIC VIOLENCE INTERVENTION SERVICES — $17,500 · Human ServicesDOMESTIC VIOLE…TULSA BOYS' HOME INC — $15,000 · Human ServicesTULSA BOYS' HO…+1 more — $2,000 · Human ServicesIRON GATE INC — $86,500 · ReligionThe University of Tulsa — $56,500 · EducationThe Pencil Box Inc — $15,000 · EducationTulsa Library Trust — $7,500 · Education+1 more — $1,500 · EducationMeals on Wheels of Metro Tulsa Inc — $35,000 · Food & NutritionMeals on Wheels of Norman Inc — $20,000 · Food & NutritionCOMMUNITY FOOD BANK OF EASTERN OKLAHOMA INC — $20,000 · Food & NutritionTHE CENTER FOR INDIVIDUALS WITH PHYSICAL CHALLENGES — $25,000 · HealthTHE PULMONARY HYPERTENSION ASSOCIATION INC — $15,000 · Health
Other$1,047,920Arts & Culture$365,500Human Services$257,500Religion$86,500Education$80,500Food & Nutrition$75,000Health$40,000

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetCHAMBER MUSIC TULSA — $130,000 over 8y, 4.5% of budgetTULSA BALLET THEATRE INC — $125,000 over 8y, 0.3% of budgetNEIGHBORS ALONG THE LINE — $90,000 over 6y, 5.4% of budgetIRON GATE INC — $86,500 over 8y, 0.9% of budgetJOHN 316 MISSION — $74,300 over 6y, 0.1% of budgetOklahoma Educational Television Authority Foundation Inc — $72,000 over 6y, 0.1% of budgetThe University of Tulsa — $56,500 over 7y, 0.0% of budgetRESTORE HOPE MINISTRIES INC — $40,000 over 4y, 0.1% of budgetMeals on Wheels of Metro Tulsa Inc — $35,000 over 4y, 0.2% of budgetFRIENDS OF STARLIGHT CONCERTS INC — $33,000 over 6y, 5.9% of budgetLIFE SENIOR SERVICES INC — $30,000 over 4y, 0.1% of budgetEmergency Infant Services Inc — $28,700 over 8y, 0.1% of budgetAPLASTIC ANEMIA & MDS INTERNATIONAL FOUNDATION INC — $27,500 over 4y, 0.3% of budgetTulsa Symphony Orchestra Inc — $27,500 over 4y, 0.4% of budgetTULSA DAY CENTER INC — $25,800 over 5y, 0.2% of budgetTHE CENTER FOR INDIVIDUALS WITH PHYSICAL CHALLENGES — $25,000 over 4y, 0.3% of budgetMeals on Wheels of Norman Inc — $20,000 over 3y, 1.1% of budgetCOMMUNITY FOOD BANK OF EASTERN OKLAHOMA INC — $20,000 over 2y, 0.0% of budgetDOMESTIC VIOLENCE INTERVENTION SERVICES — $17,500 over 4y, 0.1% of budgetThe Pencil Box Inc — $15,000 over 3y, 0.7% of budgetTHE PULMONARY HYPERTENSION ASSOCIATION INC — $15,000 over 3y, 0.1% of budgetTULSA BOYS' HOME INC — $15,000 over 3y, 0.1% of budgetFRIENDS OF OETA INC — $12,000 over 1y, 0.1% of budgetUP WITH TREES INC — $10,000 over 8y, 0.3% of budgetTULSA CHILDREN'S MUSEUM INC — $10,000 over 4y, 0.2% of budgetCATHOLIC CHARITIES OF THE ARCHDIOCESE OF OKLAHOMA CITY INC — $10,000 over 1y, 0.1% of budgetTULSA AIR & SPACE MUSEUM INC — $8,000 over 3y, 0.4% of budgetTulsa Library Trust — $7,500 over 3y, 0.2% of budgetTULSA HISTORICAL SOCIETY — $7,000 over 4y, 0.3% of budgetEnergy America Educational Institute Inc — $6,000 over 1y, 5.9% of budgetOKLAHOMA AQUARIUM FOUNDATION — $6,000 over 3y, 0.9% of budgetTHE PHILBROOK MUSEUM OF ART INC — $6,000 over 3y, 0.0% of budgetREVITALIZE T-TOWN — $5,000 over 1y, 0.4% of budgetMABEE-GERRER MUSEUM — $5,000 over 1y, 1.0% of budgetSOUTH PEORIA NEIGHBORHOOD CONNECTION FOUNDATION — $3,000 over 1y, 0.2% of budgetBrady Craft Inc — $2,000 over 1y, 0.6% of budgetTULSA ZOO MANAGEMENT INC — $2,000 over 1y, 0.0% of budgetGREENWOOD CULTURAL CENTER INC — $2,000 over 1y, 0.3% of budgetThe Foundation for Tulsa Schools — $1,500 over 1y, 0.0% of budgetPlains Anthropological Society — $450 over 1y, 1.2% of budgetPALEOCULTURAL RESEARCH GROUP — $300 over 1y, 0.1% of budget
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 CHAMBER MUSIC TULSA
  • Who funds TULSA BALLET THEATRE INC
  • Who funds NEIGHBORS ALONG THE LINE
  • Who funds IRON GATE INC
  • Who funds JOHN 316 MISSION
  • Who funds Oklahoma Educational Television Authority Foundation Inc
  • Who funds The University of Tulsa
  • Who funds RESTORE HOPE MINISTRIES INC
  • Who funds Meals on Wheels of Metro Tulsa Inc
  • Who funds FRIENDS OF STARLIGHT CONCERTS INC
  • Who funds LIFE SENIOR SERVICES INC
  • Who funds Emergency Infant Services Inc
  • Who funds APLASTIC ANEMIA & MDS INTERNATIONAL FOUNDATION INC
  • Who funds Tulsa Symphony Orchestra Inc
  • Who funds TULSA DAY CENTER INC
  • Who funds THE CENTER FOR INDIVIDUALS WITH PHYSICAL CHALLENGES
  • Who funds Meals on Wheels of Norman Inc
  • Who funds COMMUNITY FOOD BANK OF EASTERN OKLAHOMA INC
  • Who funds DOMESTIC VIOLENCE INTERVENTION SERVICES
  • Who funds The Pencil Box Inc
  • Who funds THE PULMONARY HYPERTENSION ASSOCIATION 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.

The Anne and Henry Zarrow FoundationOK60.5× affinity27 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Anne and Henry Zarrow Foundation · George Kaiser Family Foundation · The Gelvin Foundation · Sanford P & Irene F Burnstein Foundation Irene F Burnstein Co-Trustee · Tulsa Community Foundation · Maxine and Jack Zarrow Family Foundation · One Gas Foundation Inc · Zarrow Families Foundation · Grace & Franklin Bernsen Foundation · The Sharna and Irvin Frank Foundation · The Hardesty Family Foundation Inc · Oneok Foundation Inc

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 Charles & Marion Weber 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.

2024
202122232425
no gov · 180%1%3%6%10%your share of their income ↑0%25%50%75%100%share of the org’s income from governmentmedian 9%
  • Up With Trees Inc100% of income from government
  • Domestic Violence Intervention Services15% of income from government
  • Tulsa Day Center Inc9% of income from government
  • The University of Tulsa5% of income from government
  • The Philbrook Museum of Art Inc4% of income from government
  • Catholic Charities of the Archdiocese of Oklahoma City Inc1% of income from government
no gov moneyreceives it· size = income
18get no government money at all
11report government grants on their 990 we could not trace to a source (not plotted)
1rely on government for over half their income
typical government reliance, FY2025

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.

05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to The Charles & Marion Weber Foundation?

Find your warmest path to The Charles & Marion Weber 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.

On method. Every financial figure here is read directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 112 grantees we resolved across every year we hold, several hundred filings in all (a different count from the grant rows on the cover, which are one fiscal year)— each linked to its source. Grantee achievements and outcomes are each organization’s own program-service reporting (Form 990, Part III); we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your 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. How we build these →

Generated from your IRS Form 990-PF e-file return for fiscal year 2024, released 2024. Filings run roughly 12–24 months behind; figures are dated accordingly.

Source object · view filing

More from the funding graph