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Oklahoma · Private foundation

Aaron & Gertrude Karchmer Memorial Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$79k
Granted FY2025(still arriving)
12
Grants FY2025
16
Organizations funded FY2024
56%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$6,800
Largest grant, FY2025
$20,000
Organizations funded a year
11 to 26
FY2018 to FY2024
States reached, FY2025
3
Total assets, FY2025
$593k
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 56% of the organizations Aaron & Gertrude Karchmer Memorial Foundation funded were first-time grantees, receiving 28% of its grant dollars.

New vs renewed · share of each year

In FY2024, 72% of grant dollars renewed an existing relationship; $13k went to new ones.

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

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

’18’19’20’21’22’23’24
Human ServicesArts & CultureHealthEnvironmentYouth DevelopmentEducationOther
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
FY2025still arriving12$79k33%
FY202416$45k56%
FY202318$200k78%
FY202216$336k31%
FY202116$102k44%
FY202011$62k36%
FY201926$96k42%
FY201824$104k42%
90% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Health$640kArts & Culture$189kPhilanthropy$87kEducation$67kHuman Services$59kEmployment$59kRecreation & Sports$51kEnvironment$29kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

MN
IL
NY
CA
CO
DC
OK
AL
TX
FL

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Special Care Inc$190,00055%
Dean McGee Eye Institute$101,00020%
Dean McGee Eye Institute Foundation$100,00013%
My Possibilities$50,00020%
City Care Inc$50,00040%
University of Oklahoma Foundation Inc$43,50050%
Myriad Gardens Foundation$26,60021%
Maccabim Hebrew School$21,80037%
First Americans Museum Foundation$20,00010%
Temple Bnai Israel$20,0001n/a
Show all 39 grantees
All grantees of Aaron & Gertrude Karchmer Memorial Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Special Care Inc$190,00055%
Dean McGee Eye Institute$101,00020%
Dean McGee Eye Institute Foundation$100,00013%
My Possibilities$50,00020%
City Care Inc$50,00040%
University of Oklahoma Foundation Inc$43,50050%
Myriad Gardens Foundation$26,60021%
Maccabim Hebrew School$21,80037%
First Americans Museum Foundation$20,00010%
Temple Bnai Israel$20,0001n/a
Allied Arts of Oklahoma Inc$12,40090%
Drug Recovery Inc$11,0001n/a
Oklahomans for the Arts Inc$10,00014%
Harding Fine Arts Academy Foundation$10,00013%
Hillel the Foundation for Jewish Campus Life$10,00010%
The St Anthony Hospital Foundation Inc$9,99930%
Oklahoma Israel Exchange Inc$7,56020%
United Way of Central Oklahoma Inc$7,30050%
The United States Holocaust Memorial Museum$5,40010%
Opry Heritage Foundation of Oklahoma$5,0001n/a
Girl Scouts Western Oklahoma Inc$5,00010%
Teen Recovery Solutions Inc$4,50050%
Oklahoma Senior Follies Inc$4,00044%
Downtown Oklahoma City Initiatives Inc$3,60021%
Boy Scouts of America 480 Last Frontier Council$3,60010%
Red Dirt Relief Fund Inc$2,50011%
Oklahoma City Beautiful Inc$2,05020%
Oklahoma Humane Society$2,00010%
Catholic Charities of the Archdiocese of Oklahoma City Inc$1,80010%
Oklahoma Project Woman Inc$1,80010%
Temple of the Arts$1,8001n/a
Anshe Emet Synagogue$1,8001n/a
Alzheimer's Disease & Related Disorders Association Inc$1,80010%
Calm Waters Center for Children & Families Inc$1,20010%
Jim Thorpe Association Inc$1,00010%
Christ the King Church$5001n/a
Westminster Presbyterian Church$5001n/a
East End Hospice Inc$50010%
Carmel Bach Festival Inc$18010%

What it could do for these grantees

Plus 50 recipients with no EIN on record ($406k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Aaron & Gertrude Karchmer Memorial Foundation supplied at peak.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetSpecial Care Inc: $190,000 over 5y, 4.8% of budgetDean McGee Eye Institute: $101,000 over 2y, 0.2% of budgetDean McGee Eye Institute Foundation: $100,000 over 1y, 3.0% of budgetMy Possibilities: $50,000 over 2y, 0.2% of budgetCity Care Inc: $50,000 over 4y, 0.5% of budgetUniversity of Oklahoma Foundation Inc: $43,500 over 5y, 0.0% of budgetMyriad Gardens Foundation: $26,600 over 2y, 0.5% of budgetMaccabim Hebrew School: $21,800 over 3y, 6.6% of budgetFirst Americans Museum Foundation: $20,000 over 1y, 0.1% of budgetAllied Arts of Oklahoma Inc: $12,400 over 9y, 0.1% of budgetOklahomans for the Arts Inc: $10,000 over 1y, 4.4% of budgetHarding Fine Arts Academy Foundation: $10,000 over 1y, 2.8% of budgetHillel the Foundation for Jewish Campus Life: $10,000 over 1y, 0.0% of budgetThe St Anthony Hospital Foundation Inc: $9,999 over 3y, 0.1% of budgetOklahoma Israel Exchange Inc: $7,560 over 2y, 0.1% of budgetUnited Way of Central Oklahoma Inc: $7,300 over 5y, 0.0% of budgetThe United States Holocaust Memorial Museum: $5,400 over 1y, 0.0% of budgetGirl Scouts Western Oklahoma Inc: $5,000 over 1y, 0.1% of budgetTeen Recovery Solutions Inc: $4,500 over 5y, 0.2% of budgetOklahoma Senior Follies Inc: $4,000 over 4y, 3.9% of budgetDowntown Oklahoma City Initiatives Inc: $3,600 over 2y, 1.2% of budgetBoy Scouts of America 480 Last Frontier Council: $3,600 over 1y, 0.1% of budgetRed Dirt Relief Fund Inc: $2,500 over 1y, 1.2% of budgetOklahoma City Beautiful Inc: $2,050 over 2y, 0.2% of budgetOklahoma Humane Society: $2,000 over 1y, 0.1% of budgetCatholic Charities of the Archdiocese of Oklahoma City Inc: $1,800 over 1y, 0.0% of budgetOklahoma Project Woman Inc: $1,800 over 1y, 0.2% of budgetAlzheimer's Disease & Related Disorders Association Inc: $1,800 over 1y, 0.0% of budgetCalm Waters Center for Children & Families Inc: $1,200 over 1y, 0.2% of budgetJim Thorpe Association Inc: $1,000 over 1y, 0.1% of budgetEast End Hospice Inc: $500 over 1y, 0.0% of budgetCarmel Bach Festival Inc: $180 over 1y, 0.0% 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 32.

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.

American Fidelity FoundationOK46.8× affinity20 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: American Fidelity Foundation · El and Thelma Gaylord Foundation · Inasmuch Foundation · Oklahoma City Community Foundation Inc · Fred Jones Family Foundation · Communities Foundation of Oklahoma · Kirkpatrick Foundation Inc · Records Johnston Family Foundation · Vose Foundation Inc · Rainbolt Family Foundation · Bowen Foundation · Cresap Family 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.

Compare Aaron & Gertrude Karchmer Memorial Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Aaron & Gertrude Karchmer Memorial Foundation?

Find your warmest path to Aaron & Gertrude Karchmer Memorial 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 Aaron & Gertrude Karchmer Memorial Foundation

How much does Aaron & Gertrude Karchmer Memorial Foundation give?
Aaron & Gertrude Karchmer Memorial Foundation reported 12 grants totaling $79,200 in its FY2025 IRS filing. It funded between 11 and 26 organizations a year over FY2018 to FY2024.
What does Aaron & Gertrude Karchmer Memorial Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Health (49%), Arts & Culture (14%), Philanthropy (7%).
Who are Aaron & Gertrude Karchmer Memorial Foundation's largest grantees?
By total granted over FY2017 to FY2025: Special Care Inc ($190k), Dean McGee Eye Institute ($101k), Dean McGee Eye Institute Foundation ($100k).
Does Aaron & Gertrude Karchmer Memorial Foundation fund new organizations?
In FY2024, 56% of the organizations it funded were first-time grantees.
Does Aaron & Gertrude Karchmer Memorial Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Aaron & Gertrude Karchmer Memorial Foundation?
Its strongest co-funders, measured against what their size predicts, include American Fidelity Foundation, El and Thelma Gaylord Foundation, Inasmuch Foundation.
Where is Aaron & Gertrude Karchmer Memorial Foundation based?
Aaron & Gertrude Karchmer Memorial Foundation is based in OK.

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 92 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

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