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· Private foundation

Ittleson Foundation Inc

Its FY2024 filing reports that it accepted unsolicited grant applications.

$186k
Granted FY2024still arriving
18
Grants FY2024still arriving
10
States reached
$35k
Largest
01What you fund
0194% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20202024.

Health$759kEnvironment$560kArts & Culture$246kHuman Services$71kCrime & Legal$70kEducation$65kAnimals$50kReligion$44kOther$0
02FY2024 · 18 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2024

  • Under $10k7 grants · $11k
  • $10k–50k11 grants · $275k
$20,000
Median grant
10
States reached
$8.7M
Total assets
Largest grants
RecipientAmount
EVERMORE$35,000
WESTERN MASS TRAINING CONSORTIUM$35,000
FRACTURED ATLAS INC$35,000
GREAT PLAINS RESTORATION COUNCIL$30,000
WIKITONGUES$25,000
OKAYSO$25,000
NEW YORK CITY AUDUBON SOCIETY INC$25,000
NEW YORK PRESERVATION ARCHIVE PROJECT$20,000
SOUTHAMPTON CULTURAL CENTER$20,000
THE MERIDIAN INSTIUTUE$15,000
ALONGSIDE NETWORK$10,000
DRAYTON HALL PRESERVATION$2,500
Individual grant recipient$2,100
CANDID - MEMBERSHIP GRANT$2,000
RESPONSE CRISIS TRANSLATION$1,500
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 (FY20–24, $72k) land where the poverty rate runs at 14%, against an area that typically sits at 11%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 11%WESTERN MASS TRAINING CONSORTIUM: $35k → 17%DRAYTON HALL PRESERVATION: $13k → 12%DRAYTON HALL PRESERVATION: $8k → 12%DRAYTON HALL PRESERVATION: $8k → 12%DRAYTON HALL PRESERVATION TRUST: $7k → 12%DRAYTON HALL PRESERVATION: $3k → 12%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.

Which US states your grants reach

ME
VT
MN
NY
MA
PA
RI
CA
CO
VA
DE
AR
SC
DC
TX

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.

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.

77%of every dollar goes to organizations you’ve funded before.
$1.4M · 31 repeat orgs$416k to everyone else

31 repeat relationships — 13 still active in FY2024, 18 since wound down; 5 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

31
17

Total granted

$1.4M
$319k

Median revenue growth · since first grant

+20%
+122%

Still filing today

74%
35%

New vs renewed · share of each year

In FY2024, 66% of grant dollars renewed an existing relationship; $98k went to new ones.

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

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

’20’21’22’23’24
EnvironmentHealthEducationArts & CultureHuman ServicesPhilanthropyOther

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

  • SM
    SUSTAINABILITY MATTERS INC
    3× · 2021–2023 · $80k · revenue +60%
  • AN
    ALONGSIDE NETWORK
    3× · 2022–2024 · $65k · revenue +182% · 37% of their budget
  • SA
    SCENIC AMERICA
    2× · 2021–2022 · $60k · revenue +111%

Funded once

  • MA
    MD ANDERSON CANCER CENTER
    2× · 2023–2024 · $100k
  • TA
    THE ARCTIC INSTITUTE CENTER
    one grant, 2020 · $45k
  • TF
    THE FULL FRAME INITIATIVE INC
    one grant, 2023 · $30k · revenue -84%

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
Healthy Environment Alliance of Utah

Heal utah's mission is to protect utah's environment and its people by promoting clean air, clean energy, and comprehensive solutions to radioactive and toxic waste.

Environment
2
Environmental Law Alliance Worldwide

Educational & charitable. to provide legal and scientific information to public interest attorneys and scientists in numerous countries.

3
Natural History Institute

Natural History Institute is organized to provide leadership and resources for a revitalized practice of natural history that integrates art, science, and humanities to promote the health and well-being of humans and the rest of the…

Arts & Culture
4
Grist Magazine Inc

Grist is an independent, non profit media organization dedicated to reporting on climate change.

Environment
5
Environmental Investigation Agency

To establish and promote programs to protect the global climate, forests, wildlife and the natural environment, through research, advocacy, and investigation.

International
6
CarbonPlan

Improving the transparency and scientific integrity of climate solutions through open data and tools.

Environment
7
E3G Third Generation Environmentalism

E3g is a leading international not-for-profit think tank specialising in climate diplomacy harnessing expertise in the politics and economics of climate change.

Environment
8
Oikonos - Ecosystem Knowledge

Oikonos studies and protects imperiled ecosystems by engaging diverse communities through innovative scientific and artistic collaborations.

Science & Tech
9
Open Markets Institute

The open markets institute works to help people relearn how to use competition policy to build stronger democracies, more just and equitable societies, more innovative and sustainable economies, and a more secure and peaceful world.

Education
10
The Commons Inc

To partner with individuals and organizations to access, organize, and share data that inspires action that restores our environment.

11
Terraset

Terraset uses philanthropic capital to purchase permanent, high-quality carbon removal. we pool donations from individuals, foundations, family offices, and donor advised funds, and make strategic purchases of high-quality carbon removal…

Environment
12
Compass Science Communication Inc

Compass champions, connects, and supports diverse scientist leaders to improve the well-being of people and nature.

Science & Tech

For reference, the grantee most central to the portfolio’s shape is Environmental Advocates Ny Inc and the most unlike its peers is Resource Renewal Institute. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

For each theme you fund, this compares how the sector’s money is shifting with how your own giving is shifting.

← shrinkinggrowing →↓ leaning in → pulling backsteadyCommunity Arts CentersLocal History MuseumsLocal Food System Organizat…Orchestra and Ensemble Perf…Policy Research and AdvocacyCommunity FoundationsEnvironmental Conservation …
the sector your giving your giving is ahead of the sector the sector’s ahead of you· dot size = how much the theme matters to each side
Ordered by the change in your giving — leaning in on top, pulling back at the bottom. The bar between the two dots is how out of step you are with the sector. Hover any row for detail.

Sector change and giving change are each shown relative to their own range, growing (right) or shrinking (left); both normalized, so inflation isn’t mistaken for growth.

Your grantees are a median of 28 years old; the field is 16. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number22%3%<5yr14%16%5–10yr19%19%10–20yr16%19%20–35yr13%31%35–55yr16%13%55yr+
THE FIELDby orgYOUR MONEYby value22%6%<5yr14%16%5–10yr19%14%10–20yr16%22%20–35yr13%31%35–55yr16%12%55yr+

The field is 22% startups (under 5 years old) — 3% of your grantees by number, and just 6% of your money.

Closures · last 5 years

The orgs you fund almost never close 0.0% lost their exemption, against 13% of the field you don’t fund.

orgs you fund
0.0%0/35
the rest of the field
13%
240,396/1,819,530

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.

04the grantee network

34 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. 34 of the 53 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.

2
Load-bearing (≥25% of a budget)
12
Early backer (in before they grew)
34/34
Grantees still filing
24/34
Grew since you first funded

Where your money sits — by cause, then by grantee

MEMORIAL SLOAN KETTERING CANCER CENTER — $166,000 · OtherMEMORIAL SLOAN KETTERING CANCER CENTERMD ANDERSON CANCER CENTER — $100,000 · OtherMD ANDERSON CANCER CENTERSOUTHAMPTON CULTURAL CENTER — $75,000 · OtherSOUTHAMPTON CULTURAL CENTERL&J EMPOWERMENT - THE CONFESS PROJECT — $50,000 · OtherL&J EMPOWERMENT - THE CONFESS PROJECTTHE ARCTIC INSTITUTE CENTER — $45,000 · OtherTHE ARCTIC INSTITUTE CENTERALIA - BRIGHT SPOTS PROJECT — $40,000 · OtherEVERMORE — $35,000 · OtherTHE FULL FRAME INITIATIVE INC — $30,000 · OtherNEW YORK PRESERVATION ARCHIVE — $30,000 · OtherMeridian Institute — $45,000 · OtherMeridian InstituteONE HEARTLAND — $26,000 · Other+16 more — $134,800 · Other+16 moreSUSTAINABILITY MATTERS INC — $80,000 · EnvironmentSUSTAINABILITY MATTERS INCRESOURCE RENEWAL INSTITUTE — $65,000 · EnvironmentRESOURCE RENEWAL INSTITUTESCENIC AMERICA — $60,000 · EnvironmentSCENIC AMERICAGREAT PLAINS RESTORATION COUNCIL — $55,000 · EnvironmentGREAT PLAINS RESTORATION COUNCI…WATERKEEPER ALLIANCE INC — $50,000 · EnvironmentWATERKEEPER ALLIANCE INCTHE HORTICULTURAL SOCIETY OF NEW YORK — $50,000 · EnvironmentTHE HORTICULTURAL SOCIETY OF NE…NEW YORK CITY BIRD ALLIANCE INC — $50,000 · EnvironmentNEW YORK CITY BIRD ALLIANCE INCENVIRONMENTAL ADVOCATES NY INC — $40,000 · EnvironmentENVIRONMENTAL ADVOCATES NY INCEarth Island Institute Inc — $35,000 · EnvironmentEarth Island Institute IncUpstream Policy Institute Inc — $30,000 · EnvironmentUpstream Policy Institute Inc+1 more — $1,000 · EnvironmentALONGSIDE NETWORK — $65,000 · HealthALONGSIDE …Sound Mind Live Inc — $45,000 · HealthSound Mind…GRASSROOTS HEALTH — $35,000 · HealthGRASSROOTS…Active Minds Inc — $15,000 · HealthActive Min…SERO PROJECT INC — $10,000 · HealthSERO PROJE…SAN FRANCISCO STUDY CENTER INC — $50,000 · EducationWIKITONGUES INC — $50,000 · EducationOKAYSO — $25,000 · EducationFuelEd Schools Inc — $15,000 · EducationNEW YORK PRESERVATION ARCHIVE PROJECT INC — $59,000 · Arts & CultureFRACTURED ATLAS INC — $38,500 · Arts & CultureTHE WESTON PLAYHOUSE THEATER — $3,500 · Arts & CultureDRAYTON HALL PRESERVATION TRUST — $37,000 · Human ServicesWESTERN MASSACHUSETTS TRAINING CONSORTIUM INC — $35,000 · Human ServicesHESPERIAN HEALTH GUIDES — $65,000 · International
Other$776,800Environment$516,000Health$170,000Education$140,000Arts & Culture$101,000Human Services$72,000International$65,000

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

25%50%75%100%$1.0M$10Mgrantee revenue →↑ your share of their budgetSUSTAINABILITY MATTERS INC — $80,000 over 3y, 13% of budgetALONGSIDE NETWORK — $65,000 over 3y, 37% of budgetHESPERIAN HEALTH GUIDES — $65,000 over 2y, 1.6% of budgetRESOURCE RENEWAL INSTITUTE — $65,000 over 3y, 8.3% of budgetSCENIC AMERICA — $60,000 over 2y, 3.0% of budgetNEW YORK PRESERVATION ARCHIVE PROJECT INC — $59,000 over 3y, 23% of budgetGREAT PLAINS RESTORATION COUNCIL — $55,000 over 2y, 12% of budgetWATERKEEPER ALLIANCE INC — $50,000 over 2y, 0.2% of budgetSAN FRANCISCO STUDY CENTER INC — $50,000 over 2y, 0.3% of budgetTHE HORTICULTURAL SOCIETY OF NEW YORK — $50,000 over 3y, 0.5% of budgetNEW YORK CITY BIRD ALLIANCE INC — $50,000 over 2y, 1.4% of budgetWIKITONGUES INC — $50,000 over 2y, 11% of budgetMeridian Institute — $45,000 over 2y, 0.1% of budgetSound Mind Live Inc — $45,000 over 3y, 8.3% of budgetENVIRONMENTAL ADVOCATES NY INC — $40,000 over 2y, 1.0% of budgetFRACTURED ATLAS INC — $38,500 over 2y, 0.1% of budgetDRAYTON HALL PRESERVATION TRUST — $37,000 over 5y, 0.4% of budgetWESTERN MASSACHUSETTS TRAINING CONSORTIUM INC — $35,000 over 1y, 0.2% of budgetGRASSROOTS HEALTH — $35,000 over 2y, 3.5% of budgetEarth Island Institute Inc — $35,000 over 2y, 0.1% of budgetTHE FULL FRAME INITIATIVE INC — $30,000 over 1y, 1.0% of budgetUpstream Policy Institute Inc — $30,000 over 2y, 1.6% of budgetONE HEARTLAND — $26,000 over 2y, 3.5% of budgetOKAYSO — $25,000 over 1y, 29% of budgetOSTARA INITIATIVE — $20,000 over 1y, 5.7% of budgetActive Minds Inc — $15,000 over 1y, 0.5% of budgetCANDID — $10,000 over 5y, 0.0% of budgetSERO PROJECT INC — $10,000 over 1y, 1.7% of budgetTHE WESTON PLAYHOUSE THEATER — $3,500 over 2y, 0.1% of budgetRespond Crisis Translation — $1,500 over 1y, 0.1% of budgetHISTORIC DISTRICTS COUNCIL INC — $1,000 over 1y, 0.1% of budgetSHELBURNE FARMS — $1,000 over 1y, 0.0% 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.

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 Jm Kaplan Fund IncNY15.3× affinity5 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Jm Kaplan Fund Inc · Patagoniaorg · The New York Community Trust · Lily Auchincloss Foundation Inc · Silicon Valley Community Foundation · The Ford Foundation · Tides Foundation · The San Francisco Foundation · Ge Aerospace Foundation · Impactassetsinc · National Philanthropic Trust · Gs Donor Advised Philanthropy Fund for Wealth Management 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 Ittleson Foundation Inc 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 · 10%3%10%23%40%your share of their income ↑0%19%38%56%75%share of the org’s income from governmentmedian 0%
  • Shelburne Farms3% of income from government
  • The Weston Playhouse Theater0% of income from government
  • Energy Action Network Inc0% of income from government
no gov moneyreceives it· size = income
1get no government money at all
10report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–75%
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 Ittleson Foundation Inc?

Find your warmest path to Ittleson Foundation Inc 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 53 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