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· Private foundation

The Knowles 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.

$1.4M
Granted FY2025still arriving
25
Grants FY2025still arriving
1
States reached
$188k
Largest
01What it funds
01100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2024.

Arts & Culture$2.6MHealth$2.1MEnvironment$515kAnimals$360kScience & Tech$235kFood & Nutrition$210kHuman Services$190kRecreation & Sports$50kOther$0
02FY2025 · 25 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k1 grant · $5k
  • $10k–50k8 grants · $212k
  • $50k–250k16 grants · $1.2M
$50,000
Median grant
1
States reached
$23M
Total assets
Largest grants
RecipientAmount
MERIT SCHOOL OF MUSIC$187,500
GIGI'S PLAYHOUSE INC$100,000
LYRIC OPERA OF CHICAGO$100,000
FRIENDS OF THE CHICAGO RIVER$80,000
RAY GRAHAM ASSOCIATION$78,500
CHICAGO ARCHITECTURE CENTER$75,000
LOYOLA UNIVERSITY MEDICAL CENTER$75,000
ELMHURST MEMORIAL HOSPITAL$75,000
ADLER PLANETARIUM$70,000
MERIT SCHOOL OF MUSIC$68,000
GREATER CHICAGO FOOD DEPOSITORY$60,000
RAY GRAHAM ASSOCIATION$50,000
HINSDALE JUNIOR WOMANS CLUB$50,000
THE FIELD MUSEUM$50,000
MUSEUM OF SCIENCE AND INDUSTRY$50,000
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:

Dollar for dollar, its grants (FY20–25) land where the poverty rate runs at 12%, against an area that typically sits at 10%. 82% of its dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 10%RAY GRAHAM ASSOCIATION: $100k → 7%RAY GRAHAM ASSOCIATION: $100k → 7%ADLER PLANETARIUM: $70k → 14%RAY GRAHAM ASSOCIATION: $100k → 7%ADLER PLANETARIUM: $70k → 14%RAY GRAHAM ASSOCIATION: $79k → 7%ADLER PLANETARIUM: $70k → 14%ADLER PLANETARIUM: $70k → 14%ELMHURST MEMORIAL HOSPITAL: $100k → 7%ELMHURST MEMORIAL HOSPITAL: $100k → 7%ELMHURST MEMORIAL HOSPITAL: $100k → 7%ELMHURST MEMORIAL HOSPITAL: $75k → 7%ELMHURST MEMORIAL HOSPITAL: $75k → 7%ELMHURST MEMORIAL HOSPITAL: $75k → 7%SHIRLEY RYAN ABILITYLAB: $75k → 14%LOYOLA UNIVERSITY MEDICAL CENTER: $100k → 14%SHIRLEY RYAN ABILITY LAB: $75k → 14%LOYOLA UNIVERSITY MEDICAL CENTER: $100k → 14%SHIRLEY RYAN ABILITYLAB: $75k → 14%LOYOLA UNIVERSITY MEDICAL CENTER: $75k → 14%LOYOLA UNIVERSITY MEDICAL CENTER: $75k → 14%LOYOLA UNIVERSITY MEDICAL CENTER: $75k → 14%MERIT SCHOOL OF MUSIC: $188k → 14%MERIT SCHOOL OF MUSIC: $188k → 14%MERIT SCHOOL OF MUSIC: $90k → 14%FRIENDS OF THE CHICAGO RIVER: $80k → 14%FRIENDS OF THE CHICAGO RIVER: $75k → 14%FRIENDS OF THE CHICAGO RIVER: $75k → 14%FRIENDS OF THE CHICAGO RIVER: $75k → 14%FRIENDS OF THE CHICAGO RIVER: $75k → 14%FRIENDS OF THE CHICAGO RIVER: $70k → 14%LYRIC OPERA OF CHICAGO: $100k → 14%LYRIC OPERA OF CHICAGO: $100k → 14%LYRIC OPERA OF CHICAGO: $100k → 14%LYRIC OPERA OF CHICAGO: $100k → 14%LYRIC OPERA OF CHICAGO: $100k → 14%LYRIC OPERA OF CHICAGO: $75k → 14%GIGI'S PLAYHOUSE INC: $100k → 14%GIGI'S PLAYHOUSE INC: $100k → 14%GIGI'S PLAYHOUSE: $100k → 14%GIGI'S PLAYHOUSE INC: $100k → 14%GIGI'S PLAYHOUSE INC: $100k → 14%GIGI'S PLAYHOUSE: $80k → 14%CHICAGO ARCHITECTURE CENTER: $75k → 14%CHICAGO ARCHITECTURE CENTER: $75k → 14%CHICAGO ARCHITECTURE CENTER: $75k → 14%CHICAGO ARCHITECTURE CENTER: $75k → 14%CHICAGO ARCHITECTURE CENTER: $75k → 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.
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.

100%of every dollar goes to organizations it has funded before.
$7.7M · 22 repeat orgs$15k to everyone else

Grantees it renews have grown median revenue +34% since the first grant, against +9% for those funded once.

22 repeat relationships: 19 still active in FY2025, 3 since wound down.

How the two cohorts compare

Re-uppedFunded once

Organizations

22
1

Total granted

$7.7M
$15k

Median revenue growth · since first grant

+34%
+9%

Still filing today

86%
100%

New vs renewed · share of each year

In FY2025, 100% of grant dollars renewed an existing relationship; $0 went to new ones.

50%100%’20’21’22’23’24’25
RenewedFirst-time

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

’20’21’22’23’24’25
Arts & CultureHealthAnimalsFood & NutritionRecreation & SportsEducationOther
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

  • MS
    MERIT SCHOOL OF MUSIC
    6× · 2020–2025 · $959k · revenue ×16
  • LO
    Lyric Opera of Chicago
    6× · 2020–2025 · $575k · revenue +34%
  • RG
    RAY GRAHAM ASSOCIATION FOR PEOPLE WITH DISABILITIES
    5× · 2020–2025 · $544k · revenue +22%

Funded once

  • TS
    THE SERVICE CLUB OF CHICAGO
    one grant, 2020 · $15k · revenue +9%
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
Chicago Zoological Society

To inspire conservation leadership by connecting people with wildlife and nature.

Animals
2
Marine Biological Laboratory

The Marine Biological Laboratory (MBL) is a world-renowned center for biological discovery and training that is notably affiliated with more than 60 Nobel Prize winners. Research is conducted by full-time faculty as well as hundreds of the…

Science & Tech
3
Auditorium Theatre of Roosevelt University Inc

The Auditorium Theatre of Roosevelt University ("The Auditorium"), an Illinois not-for-profit corporation, is committed to presenting the finest in international, cultural, community and educational programming to Chicago and to the…

Arts & Culture
4
Loyola University of Chicago

We are chicago's jesuit, catholic university - a diverse community seeking god in all things and working to expand knowledge in the service of humanity through learning, justice, and faith.

Education
5
Music and Dance Theater Chicago Inc
Arts & Culture
6
True Chicago
Arts & Culture
7
Music Institute of Chicago

The music institute of chicago ("music institute") leads people toward a lifelong engagement with music, by providing widely accessible resources for high quality music teaching, performing, and service activities.

Arts & Culture
8
Chicago Symphony Orchestra

With the Chicago Symphony Orchestra at its core, the mission of the Chicago Symphony Orchestra Association is to enrich, inspire and transform lives through music, community engagement and education - locally, nationally and…

Arts & Culture
9
Chicago Historical Society

The Chicago History Museum strives to be a destination for learning, inspiration, and civic engagement. Through dynamic exhibitions, tours, programs, digital resources, and special events, the Museum connects people to Chicago's history…

Arts & Culture
10
The Richard H Driehaus Museum

The driehaus museum engages and inspires the global community through exploration and ongoing conversations in art, architecture, and design of the late nineteenth and early twentieth centuries. its permanent collection and temporary…

Arts & Culture
11
The Chicago School of Professional Psychology

The Chicago School educates the next generation of change-makers in innovative theory and culturally competent practice to strengthen the integrated health of individuals, organizations, and communities.

Education
12
Columbia College Chicago

The organization's mission is to educate students for creative occupations in diverse fields of arts and media.

Education
How this is measured
The grantee most central to the portfolio’s shape is Chicago Architecture Foundation; the most unlike its peers is Hinsdale Junior Woman's Club. 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

20 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. 20 of the 23 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)
4
Early backer (in before they grew)
20/20
Grantees still filing
18/20
Grew since first funded

Where the money sits, by cause and then by grantee

MERIT SCHOOL OF MUSIC: $958,500 · Arts & CultureMERIT SCHOOL OF MUSICLyric Opera of Chicago: $575,000 · Arts & CultureLyric Opera of ChicagoFRIENDS OF THE CHICAGO RIVER: $450,000 · Arts & CultureFRIENDS OF THE CHICAGO RIVERChicago Architecture Foundation: $415,000 · Arts & CultureChicago Architecture FoundationTHE ADLER PLANETARIUM: $385,000 · Arts & CultureTHE ADLER PLANETARIUMFIELD MUSEUM OF NATURAL HISTORY: $300,000 · Arts & CultureFIELD MUSEUM OF NATURAL HISTORYKenneth C Griffin Museum of Science and Industry: $285,000 · Arts & CultureKenneth C Griffin Museum of Science and IndustryGIGI'S PLAYHOUSE INC: $580,000 · OtherGIGI'S PLAYHOUSE INCRAY GRAHAM ASSOCIATION FOR PEOPLE WITH DISABILITIES: $543,500 · OtherRAY GRAHAM ASSOCIATION FOR PEOPLE…ELMHURST MEMORIAL HOSPITAL: $525,000 · OtherELMHURST MEMORIAL HOSPITALHINSDALE JUNIOR WOMAN'S CLUB: $240,000 · OtherHINSDALE JUNIOR WOMAN'S CLUBALLIANCE FOR THE GREAT LAKES: $185,000 · OtherALLIANCE FOR THE GREAT LAKESTHE MAYO FOUNDATION: $100,000 · OtherSpecial Children's Charities: $95,000 · OtherLOYOLA UNIVERSITY MEDICAL CENTER: $525,000 · HealthLOYOLA UNIVERSITY …FOUNDATION FOR HEARING AND SPEECH RESOURCES: $388,500 · HealthFOUNDATION FOR HEA…Rehabilitation Institute of Chicago: $350,000 · HealthRehabilitation Ins…SHEDD AQUARIUM SOCIETY: $260,000 · AnimalsLINCOLN PARK ZOOLOGICAL SOCIETY: $180,000 · AnimalsGREATER CHICAGO FOOD DEPOSITORY: $270,000 · Food & NutritionNorthwestern University: $60,000 · Recreation & SportsTHE ART INSTITUTE OF CHICAGO: $50,000 · EducationTHE SERVICE CLUB OF CHICAGO: $15,000 · Community Improvement
Arts & Culture$3,368,500Other$2,268,500Health$1,263,500Animals$440,000Food & Nutrition$270,000Recreation & Sports$60,000Education$50,000Community Improvement$15,000

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 budgetMERIT SCHOOL OF MUSIC: $958,500 over 6y, 8.9% of budgetLyric Opera of Chicago: $575,000 over 6y, 0.2% of budgetRAY GRAHAM ASSOCIATION FOR PEOPLE WITH DISABILITIES: $543,500 over 5y, 0.5% of budgetLOYOLA UNIVERSITY MEDICAL CENTER: $525,000 over 6y, 0.0% of budgetFRIENDS OF THE CHICAGO RIVER: $450,000 over 6y, 4.6% of budgetChicago Architecture Foundation: $415,000 over 6y, 0.7% of budgetFOUNDATION FOR HEARING AND SPEECH RESOURCES: $388,500 over 6y, 24% of budgetTHE ADLER PLANETARIUM: $385,000 over 6y, 0.6% of budgetRehabilitation Institute of Chicago: $350,000 over 6y, 0.0% of budgetFIELD MUSEUM OF NATURAL HISTORY: $300,000 over 6y, 0.1% of budgetKenneth C Griffin Museum of Science and Industry: $285,000 over 6y, 0.1% of budgetGREATER CHICAGO FOOD DEPOSITORY: $270,000 over 6y, 0.0% of budgetSHEDD AQUARIUM SOCIETY: $260,000 over 6y, 0.1% of budgetALLIANCE FOR THE GREAT LAKES: $185,000 over 6y, 0.8% of budgetLINCOLN PARK ZOOLOGICAL SOCIETY: $180,000 over 6y, 0.1% of budgetSpecial Children's Charities: $95,000 over 3y, 1.5% of budgetNorthwestern University: $60,000 over 6y, 0.0% of budgetTHE ART INSTITUTE OF CHICAGO: $50,000 over 2y, 0.0% of budgetTHE SERVICE CLUB OF CHICAGO: $15,000 over 1y, 2.2% 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 MERIT SCHOOL OF MUSIC ↗
  • Who funds Lyric Opera of Chicago ↗
  • Who funds RAY GRAHAM ASSOCIATION FOR PEOPLE WITH DISABILITIES ↗
  • Who funds LOYOLA UNIVERSITY MEDICAL CENTER ↗
  • Who funds FRIENDS OF THE CHICAGO RIVER ↗
  • Who funds Chicago Architecture Foundation ↗
  • Who funds FOUNDATION FOR HEARING AND SPEECH RESOURCES ↗
  • Who funds THE ADLER PLANETARIUM ↗
  • Who funds Rehabilitation Institute of Chicago ↗
  • Who funds FIELD MUSEUM OF NATURAL HISTORY ↗
  • Who funds Kenneth C Griffin Museum of Science and Industry ↗
  • Who funds GREATER CHICAGO FOOD DEPOSITORY ↗
  • Who funds SHEDD AQUARIUM SOCIETY ↗
  • Who funds HINSDALE JUNIOR WOMAN'S CLUB ↗
  • Who funds ALLIANCE FOR THE GREAT LAKES ↗
  • Who funds LINCOLN PARK ZOOLOGICAL SOCIETY ↗
  • Who funds Special Children's Charities ↗
  • Who funds Northwestern University ↗
  • Who funds THE ART INSTITUTE OF CHICAGO ↗
  • Who funds THE SERVICE CLUB OF CHICAGO ↗

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.

National Philanthropic TrustPA9.2× affinity4 shared granteesties to 3 of 3Hover any node to trace its alignments.Compare side by side →

Open a dossier: National Philanthropic Trust · Donor Advised Charitable Giving Inc · 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 Knowles Foundation funds: left to right is the share of its income from government, bottom to top the share from The Knowles Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 00%6%25%56%100%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →
    no gov moneyreceives it· size = income
    0get 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
    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.
    05Through Plinth

    Warm introductions · Powered by PlinthPlus

    How do I get to The Knowles Foundation?

    Find your warmest path to The Knowles 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 from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 23 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 Knowles’ filings →

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