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Colorado · Private foundation

The Shamos Family Foundation

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.

$20k
Granted FY2024(still arriving)
1
Grants FY2024
4
Organizations funded FY2023
25%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$20,000
Largest grant, FY2024
$20,000
Organizations funded a year
4 to 32
FY2017 to FY2023
States reached, FY2024
1
Total assets, FY2024
$1.2M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 25% of the organizations The Shamos Family Foundation funded were first-time grantees, receiving 37% of its grant dollars.

New vs renewed · share of each year

In FY2023, 63% of grant dollars renewed an existing relationship; $15k went to new ones.

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

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

’18’19’20’21’22’23
Arts & CultureEducationFood & NutritionYouth DevelopmentOther
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 arriving1$20k100%
FY20234$41k25%
FY202211$169k18%
FY202120$186k15%
FY202023$283k9%
FY201929$204k17%
FY201832$336k25%
FY201731$364kn/a
99% classified

What it funded, over time

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

Education$730kArts & Culture$493kHealth$298kReligion$35kCivil Rights$27kHousing & Shelter$13kRecreation & Sports$10kFood & Nutrition$9kOther$0

Top grantees

Largest recipients by total granted, FY2017 to FY2024, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Samaritan Counseling Center$291,35067%
St Johns College in Santa Fe$250,0007n/a
Colorado Academy$225,00050%
St Elizabeth's School$96,00061%
Opera Colorado$95,00052%
Yale University$32,0003n/a
Theatre Communications Group Inc$31,00040%
The Santa Fe Opera$30,00060%
Human Rights First$25,00040%
Dalton Schools Inc$25,00050%
Show all 39 grantees
All grantees of The Shamos Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Samaritan Counseling Center$291,35067%
St Johns College in Santa Fe$250,0007n/a
Colorado Academy$225,00050%
St Elizabeth's School$96,00061%
Opera Colorado$95,00052%
Yale University$32,0003n/a
Theatre Communications Group Inc$31,00040%
The Santa Fe Opera$30,00060%
Human Rights First$25,00040%
Dalton Schools Inc$25,00050%
Redline$19,50041%
Public Broadcasting of Colorado Inc$18,60060%
Yale University$17,5002n/a
Curious Theatre Company$15,00012%
Roundabout Theatre Company Inc$15,00040%
Colorado New Play Festival$15,00024%
Denver Art Museum$15,00020%
Manhattan Theatre Club Inc$14,00050%
Roundup River Ranch$10,10020%
Phillips Exeter Academy$10,00040%
Playwrights Horizons Inc$10,00020%
Rocky Mountain Public Media Inc$9,00030%
Food Bank of the Rockies$9,00030%
Atlantic Theater Company$6,75040%
Denver Academy Inc$5,00010%
Brooklyn Academy of Music Inc$5,00030%
Clubbed Thumb Inc$5,00050%
Opera America Inc$4,00040%
Colorado Children's Chorale$3,00020%
Lighthouse Writers Workshop Inc$2,50010%
Mental Health America of Colorado$2,50010%
Yale University$2,5001n/a
Denver Kids Inc$1,5001n/a
Reach Out and Read Colorado$1,50020%
ACLU Foundation of Colorado Inc$1,00010%
Denver Urban Scholars$1,00010%
Fine Arts Foundation$50011%
Compassion & Choices$50010%
Santa Fe Chamber Music Festival Ltd$25010%

What it could do for these grantees

Plus 14 recipients with no EIN on record ($282k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget The Shamos Family Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetSamaritan Counseling Center: $291,350 over 6y, 6.7% of budgetColorado Academy: $225,000 over 5y, 0.1% of budgetSt Elizabeth's School: $96,000 over 6y, 0.9% of budgetOpera Colorado: $95,000 over 5y, 1.7% of budgetTheatre Communications Group Inc: $31,000 over 4y, 0.2% of budgetThe Santa Fe Opera: $30,000 over 6y, 0.0% of budgetHuman Rights First: $25,000 over 4y, 0.1% of budgetDalton Schools Inc: $25,000 over 5y, 0.0% of budgetRedline: $19,500 over 4y, 0.7% of budgetPublic Broadcasting of Colorado Inc: $18,600 over 6y, 0.0% of budgetCurious Theatre Company: $15,000 over 1y, 1.6% of budgetRoundabout Theatre Company Inc: $15,000 over 4y, 0.0% of budgetColorado New Play Festival: $15,000 over 2y, 3.7% of budgetDenver Art Museum: $15,000 over 2y, 0.0% of budgetManhattan Theatre Club Inc: $14,000 over 5y, 0.0% of budgetRoundup River Ranch: $10,100 over 2y, 0.1% of budgetPhillips Exeter Academy: $10,000 over 4y, 0.0% of budgetPlaywrights Horizons Inc: $10,000 over 2y, 0.0% of budgetRocky Mountain Public Media Inc: $9,000 over 3y, 0.0% of budgetFood Bank of the Rockies: $9,000 over 3y, 0.0% of budgetAtlantic Theater Company: $6,750 over 4y, 0.0% of budgetDenver Academy Inc: $5,000 over 1y, 0.0% of budgetBrooklyn Academy of Music Inc: $5,000 over 3y, 0.0% of budgetClubbed Thumb Inc: $5,000 over 5y, 0.1% of budgetOpera America Inc: $4,000 over 4y, 0.0% of budgetColorado Children's Chorale: $3,000 over 2y, 0.2% of budgetLighthouse Writers Workshop Inc: $2,500 over 1y, 0.1% of budgetMental Health America of Colorado: $2,500 over 1y, 0.1% of budgetReach Out and Read Colorado: $1,500 over 2y, 0.1% of budgetACLU Foundation of Colorado Inc: $1,000 over 1y, 0.0% of budgetDenver Urban Scholars: $1,000 over 1y, 0.1% of budgetFine Arts Foundation: $500 over 1y, 0.5% of budgetCompassion & Choices: $500 over 1y, 0.0% of budgetSanta Fe Chamber Music Festival Ltd: $250 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 34.

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.

Colorado Gives FoundationCO29.2× affinity13 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Colorado Gives Foundation · The Denver Foundation · Rose Community Foundation · The Anschutz Foundation · Bonfils-Stanton Foundation · The Colorado Health Foundation · Xcel Energy Foundation · Margulf Foundation · Hill Foundation Wells Fargo Bank Na · Boettcher Foundation · Amg Charitable Gift Foundation · Mile High United Way Inc

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 Shamos Family Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Shamos Family Foundation?

Find your warmest path to The Shamos Family 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 Shamos Family Foundation

How much does The Shamos Family Foundation give?
The Shamos Family Foundation reported 1 grants totaling $20,000 in its FY2024 IRS filing. It funded between 4 and 32 organizations a year over FY2017 to FY2023.
What does The Shamos Family Foundation fund?
By grant dollars over FY2017 to FY2024, its largest causes are Education (45%), Arts & Culture (30%), Health (18%).
Who are The Shamos Family Foundation's largest grantees?
By total granted over FY2017 to FY2024: Samaritan Counseling Center ($291k), St Johns College in Santa Fe ($250k), Colorado Academy ($225k).
Does The Shamos Family Foundation fund new organizations?
In FY2023, 25% of the organizations it funded were first-time grantees.
Does The Shamos Family Foundation accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as The Shamos Family Foundation?
Its strongest co-funders, measured against what their size predicts, include Colorado Gives Foundation, The Denver Foundation, Rose Community Foundation.
Where is The Shamos Family Foundation based?
The Shamos Family Foundation is based in CO.

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 54 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.

Possibly out of date. A more recent filing (FY2025) is on record but names no grant recipient in the published copy, so the figures above are from FY2024, the most recent year this funder’s grantee list reached the public record.

Source object · view filing

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