Skip to content

· Private foundation

The Hamilton Foundation Att Ddk & Co LLP

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.

$86k
Granted FY2025still arriving
9
Grants FY2025still arriving
8
States reached
$20k
Largest
01What it funds
0196% classified

What it funded, over time

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

Education$190kFood & Nutrition$179kInternational$82kPublic Safety & Disaster$69kPhilanthropy$64kHuman Services$48kArts & Culture$37kHealth$7kOther$0
02FY2025 · 9 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k5 grants · $21k
  • $10k–50k4 grants · $65k
$8,000
Median grant
8
States reached
$1.5M
Total assets
Largest grants
RecipientAmount
AMERICAN RED CROSS RELIEF EFFORTS CALIFORNIA WILDFIRES$20,000
ST MARY'S FOOD BANK$20,000
ALL FAITHS FOOD BANK$15,000
FUGEES ACADEMY LTD$10,000
REACH OUT AND READ$8,000
THE PANCREATIC CANCER ACTION NETWORKING$5,000
FISHER HOUSE FOUNDATION$5,000
BUCKNELL UNIVERSITY$2,000
WIKIMEDIA FOUNDATION$1,000
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:

Its human-services grants (FY19–24, $17k) land where the poverty rate runs at 14%, against an area that typically sits at 10%. 88% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 10%GOOD PLUS FOUNDATION: $5k → 17%ROCKY MOUNTAIN CHILDRENS HEALTH FOUNDATION: $1k → 7%ROCKY MOUNTAIN CHILDRENS HEALTH FOUNDATION: $1k → 7%AMERICAN RED CROSS: $5k → 14%AMERICAN RED CROSS: $5k → 14%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

NY
MA
OH
PA
NJ
CA
CO
VA
MD
AZ
DC
FL
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.

92%of every dollar goes to organizations it has funded before.
$578k · 22 repeat orgs$48k to everyone else

22 repeat relationships: 7 still active in FY2025, 15 since wound down; 2 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

22
4

Total granted

$578k
$23k

Median revenue growth · since first grant

+38%
+130%

Still filing today

68%
50%

New vs renewed · share of each year

In FY2025, 71% of grant dollars renewed an existing relationship; $25k 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
EducationFood & NutritionInternationalHuman ServicesArts & CultureEnvironmentOther
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

  • SM
    ST MARY'S FOOD BANK ALLIANCE
    6× · 2020–2025 · $125k · revenue +31%
  • IR
    International Rescue Committee INC
    4× · 2021–2024 · $60k · revenue +38%
  • ALL FAITHS FOOD BANK INC
    4× · 2020–2025 · $50k · revenue +12%

Funded once

  • TC
    The Chamber Music Society of Lincoln Center Incgraduated
    one grant, 2018 · $10k · revenue +130%
  • TA
    THE AMERICAN RED CROSS DISASTER RELIEF
    one grant, 2018 · $5k
  • GP
    GOOD PLUS FOUNDATION INCgraduated
    one grant, 2019 · $5k · revenue +56%
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
Central Pennsylvania Food Bank

Our mission is to solve hunger in central pennsylvania by ensuring that everyone struggling with hunger has access to enough wholesome food every day. we will achieve this bold goal with the help of our generous donors, volunteers and…

Food & Nutrition
2
Federation of State Medical Boards of the United States Inc

The fsmb serves as the voice for state medical boards, supporting them through education, assessment, research and advocacy while providing services and initiatives that promote patient safety, quality health care and regulatory best…

Health
3
Arizona Community Foundation

To lead, serve and collaborate to mobilize enduring philanthropy for a better arizona.

Philanthropy
4
United Food Bank

United Food Bank unites communities to alleviate hunger.

Food & Nutrition
5
Feeding San Diego

On a mission to connect every person facing hunger with nutritious meals by maximizing food rescue. through direct service and community partnerships, feeding san diego provides more than 26 million meals each year to children, families,…

Food & Nutrition
6
Sustainable Fisheries Partnership Foundation

To engage and catalyze global seafood supply chains in rebuilding depleted fish stocks and reducing the environmental impacts of fishing and fish farming.

Animals
7
American Association for the Advancement of Science

Advance science, engineering, and innovation throughout the world for the benefit of all. the world's largest multidisciplinary scientific society and a leading publisher of cutting-edge research through its science family of journals,…

Science & Tech
8
Internet Society Foundation

At the internet society foundation, we focus on funding initiatives that strengthen the internet in function and reach so that it can effectively serve all people. our work advances the vision of the internet society (isoc): the internet…

International
9
Sarasota Memorial Healthcare Foundation Inc

Sarasota memorial healthcare foundation is the philanthropic partner that helps sarasota memorial health care system bring world-class care to our community.

Health
10
The San Diego Foundation

The san diego foundation inspires enduring philanthropy and enables community solutions to improve the quality of life in our region.

Philanthropy
11
President and Fellows of Harvard College

Undergraduate, graduate, and professional education and research across a broad array of academic domains.

Education
12
Academy of Nutrition and Dietetics Foundation

Through philanthropy, empower current and future food and nutrition practitioners to optimize global health.

Health
How this is measured
The grantee most central to the portfolio’s shape is Jacobs & Cushman San Diego Food Bank; the most unlike its peers is International Rescue Committee Inc. 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

21 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. 21 of the 31 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)
21/21
Grantees still filing
18/21
Grew since first funded

Where the money sits, by cause and then by grantee

FUGEES ACADEMY LTD: $85,000 · OtherFUGEES ACADEMY LTDFISHER HOUSE FOUNDATION INC: $40,000 · OtherFISHER HOUSE FOUNDATION INCCATHOLIC RELIEF SERVICES: $34,000 · OtherCATHOLIC RELIEF SERVICESAMERICAN RED CROSS RELIEF EFFORTS CALIFORNIA WILDFIRES: $20,000 · OtherAMERICAN RED CROSS RELIEF EFFORTS CAL…REACH OUT AND READ: $10,000 · Other+8 more: $36,515 · Other+8 moreST MARY'S FOOD BANK ALLIANCE: $125,000 · Food & NutritionST MARY'S FOOD BANK ALLIANCEALL FAITHS FOOD BANK INC: $50,000 · Food & NutritionALL FAITHS FOOD BANK INC+1 more: $4,000 · Food & NutritionMHC ACADEMIC FOUNDATION: $40,000 · EducationMHC ACADEMIC FO…REACH OUT AND READ INC: $31,000 · EducationREACH OUT AND R…Bucknell University: $17,000 · EducationBucknell Univer…WIKIMEDIA FOUNDATION INC: $7,000 · EducationWIKIMEDIA FOUND…International Rescue Committee INC: $60,000 · InternationalInternational…UNIDOSNOW INC: $12,000 · InternationalUNIDOSNOW INCMEDECINS SANS FRONTIERES USA INC: $10,000 · InternationalMEDECINS SANS…THE COMMUNITY FOUNDATION OF SARASOTA CO INC: $30,000 · PhilanthropyTHE COMMUN…THE BESSEMER GIVING FUND: $27,750 · PhilanthropyTHE BESSEM…CALIFORNIA COMMUNITY FOUNDATION: $6,000 · PhilanthropyCALIFORNIA…AMERICAN SOCIETY OF BOTANICAL ARTISTS INC: $17,000 · Arts & CultureThe Chamber Music Society of Lincoln Center Inc: $10,000 · Arts & CultureAmerican National Red Cross & Its Constituent Chapters and Branches: $10,000 · Human ServicesGOOD PLUS FOUNDATION INC: $5,000 · Human ServicesROCKY MOUNTAIN CHILDREN'S HEALTH FOUNDATION: $2,000 · Human Services
Other$225,515Food & Nutrition$179,000Education$95,000International$82,000Philanthropy$63,750Arts & Culture$27,000Human Services$17,000

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

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetST MARY'S FOOD BANK ALLIANCE: $125,000 over 6y, 0.0% of budgetInternational Rescue Committee INC: $60,000 over 4y, 0.0% of budgetALL FAITHS FOOD BANK INC: $50,000 over 4y, 0.1% of budgetFISHER HOUSE FOUNDATION INC: $40,000 over 8y, 0.0% of budgetMHC ACADEMIC FOUNDATION: $40,000 over 2y, 1.8% of budgetREACH OUT AND READ INC: $31,000 over 5y, 0.0% of budgetTHE COMMUNITY FOUNDATION OF SARASOTA CO INC: $30,000 over 1y, 0.1% of budgetTHE BESSEMER GIVING FUND: $27,750 over 1y, 0.0% of budgetAMERICAN SOCIETY OF BOTANICAL ARTISTS INC: $17,000 over 7y, 1.2% of budgetBucknell University: $17,000 over 9y, 0.0% of budgetUNIDOSNOW INC: $12,000 over 4y, 0.9% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches: $10,000 over 2y, 0.0% of budgetMEDECINS SANS FRONTIERES USA INC: $10,000 over 2y, 0.0% of budgetWIKIMEDIA FOUNDATION INC: $7,000 over 7y, 0.0% of budgetCALIFORNIA COMMUNITY FOUNDATION: $6,000 over 1y, 0.0% of budgetThe Marie Selby Botanical Gardens Inc: $6,000 over 3y, 0.0% of budgetPANCREATIC CANCER ACTION NETWORK INC: $5,000 over 1y, 0.0% of budgetGOOD PLUS FOUNDATION INC: $5,000 over 1y, 0.1% of budgetJACOBS & CUSHMAN SAN DIEGO FOOD BANK: $4,000 over 2y, 0.0% of budgetROCKY MOUNTAIN CHILDREN'S HEALTH FOUNDATION: $2,000 over 2y, 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 ST MARY'S FOOD BANK ALLIANCE ↗
  • Who funds International Rescue Committee INC ↗
  • Who funds ALL FAITHS FOOD BANK INC ↗
  • Who funds FISHER HOUSE FOUNDATION INC ↗
  • Who funds MHC ACADEMIC FOUNDATION ↗
  • Who funds REACH OUT AND READ INC ↗
  • Who funds THE COMMUNITY FOUNDATION OF SARASOTA CO INC ↗
  • Who funds THE BESSEMER GIVING FUND ↗
  • Who funds AMERICAN SOCIETY OF BOTANICAL ARTISTS INC ↗
  • Who funds Bucknell University ↗
  • Who funds UNIDOSNOW INC ↗
  • Who funds American National Red Cross & Its Constituent Chapters and Branches ↗
  • Who funds The Chamber Music Society of Lincoln Center Inc ↗
  • Who funds MEDECINS SANS FRONTIERES USA INC ↗
  • Who funds WIKIMEDIA FOUNDATION INC ↗
  • Who funds CALIFORNIA COMMUNITY FOUNDATION ↗
  • Who funds The Marie Selby Botanical Gardens Inc ↗
  • Who funds PANCREATIC CANCER ACTION NETWORK INC ↗
  • Who funds GOOD PLUS FOUNDATION INC ↗
  • Who funds JACOBS & CUSHMAN SAN DIEGO FOOD BANK ↗
  • Who funds ROCKY MOUNTAIN CHILDREN'S HEALTH FOUNDATION ↗

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.

Fidelity Investments Charitable Gift FundMA4.7× affinity4 shared granteesties to 1 of 1Hover any node to trace its alignments.Compare side by side →

Open a dossier: 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 The Hamilton Foundation Att Ddk & Co LLP funds: left to right is the share of its income from government, bottom to top the share from The Hamilton Foundation Att Ddk & Co LLP. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 30%0%1%3%5%funder's share of their income ↑0%10%20%30%40%share of the org’s income from government →median 1%
  • Reach Out and Read Inc: 9% of income from government
  • All Faiths Food Bank Inc: 1% of income from government
  • The Marie Selby Botanical Gardens Inc: 0% of income from government
no gov moneyreceives it· size = income
3get no government money at all
6report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–40%
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 31 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 Hamilton Foundation Att Ddk & Co LLP’s filings →

More from the funding graph