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· Private foundation

Gialamas Family Foundation

Its FY2026 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$278k
Granted FY2026still arriving
13
Grants FY2026still arriving
5
States reached
$50k
Largest
01What it funds
0195% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2026.

Education$627kArts & Culture$136kHealth$130kReligion$88kRecreation & Sports$65kScience & Tech$50kHuman Services$20kAnimals$10kOther$0
02FY2026 · 13 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2026

  • Under $10k1 grant · $5k
  • $10k–50k10 grants · $173k
  • $50k–250k2 grants · $100k
$20,000
Median grant
5
States reached
$4.0M
Total assets
Largest grants
RecipientAmount
ASU FOUNDATION - ATHLETICS$50,000
UW FOUNDATION INNOVATION FUND$50,000
AMERICAN CANCER SOCIETY$30,000
MADISON OPERA$25,000
Individual grant recipient$20,000
HOLLIS SCHOOL DISTRICT$20,000
EDGEWOOD CAMPUS SCHOOL$20,000
EDGEWOOD HIGH SCHOOL$18,400
UNDERDOG PET RESCUE WI INC$10,000
NATIONAL HELLENIC SOCIETY$10,000
RONALD MCDONALD HOUSE CHARITIES$10,000
ASSUMPTION GREEK ORTHODOX CHURCH - MADISON WI$10,000
FIRST GERMAN LUTHERAN CHURCH$5,000
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 (FY19–26) land where the poverty rate runs at 10%, against an area that typically sits at 8%. 91% of its dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 8%PINNACLE HIGH - PIONEER FOOTBALL: $20k → 11%RONALD MCDONALD HOUSE CHARITIES: $10k → 10%PAX AMERICANA INSTITUTE INC: $5k → 17%AMERICAN CANCER SOCIETY: $30k → 8%TANZANIA DEVELOPMENT SUPPORT: $5k → 13%NATIONAL HELLENIC SOCIETY: $25k → 6%AMG FITNESS FOUNDATION: $5k → 7%HOLLIS SCHOOL DISTRICT PREK: $20k → 7%SAGUARO SABER LINK INC: $10k → 11%RONALD MCDONALD HOUSE CHARITIES: $10k → 10%AMERICAN CANCER SOCIETY: $30k → 8%NATIONAL HELLENIC SOCIETY: $10k → 6%HOLLIS SCHOOL DISTRICT: $20k → 7%ASSUMPTION GREEK ORTHODOX CHURCH - MADISON WI: $20k → 10%AMERICAN CANCER SOCIETY: $10k → 8%HOLLIS SCHOOL DISTRICT PREK: $5k → 7%ASSUMPTION GREEK ORTHODOX CHURCH - SCOTTSDALE AZ: $10k → 11%ASSUMPTION GREEK ORTHODOX CHURCH - MADISON WI: $10k → 10%AMERICAN CANCER SOCIETY: $10k → 8%ASSUMPTION GREEK ORTHODOX CHURCH - SCOTTSDALE AZ: $10k → 11%MADISON COLLEGE FOUNDATION: $10k → 10%CHEYENNE TRADITIONAL PTO: $5k → 11%ASSUMPTION GREEK ORTHODOX CHURCH - MADISON WI: $10k → 10%ASSUMPTION GREEK ORTHODOX CHURCH - MADISON WI: $10k → 10%UW FOUNDATION: $140k → 10%WISCONSIN YOUTH SYMPHONY ORCHESTRAS: $10k → 10%UW FOUNDATION: $100k → 10%WISCONSIN YOUTH SYMPHONY ORCHESTRA: $10k → 10%UW FOUNDATION INNOVATION FUND: $50k → 10%UW CARBONE CANCER INNOVATION FUND: $50k → 10%MADISON COUNTRY DAY SCHOOL: $50k → 10%MADISON COUNTRY DAY SCHOOL: $50k → 10%MADISON COUNTRY DAY SCHOOL: $50k → 10%MADISON OPERA: $25k → 10%MADISON OPERA: $25k → 10%MADISON OPERA: $10k → 10%MADISON CHILDRENS MUSEUM: $5k → 10%MADISON OPERA: $5k → 10%MADISON SYMPHONY ORCHESTRA: $5k → 10%MADISON OPERA: $5k → 10%UNDERDOG PET RESCUE WI INC: $10k → 10%PAX AMERICANA INSITITUTE INC: $5k → 10%ONE CITY SCHOOLS FOUNDATION: $10k → 10%EDGEWOOD CAMPUS SCHOOL: $20k → 10%EDGEWOOD CAMPUS SCHOOL: $20k → 10%EDGEWOOD CAMPUS SCHOOL: $20k → 10%EDGEWOOD HIGH SCHOOL: $18k → 10%EDGEWOOD HIGH SCHOOL: $15k → 10%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.

76%of every dollar goes to organizations it has funded before.
$876k · 17 repeat orgs$284k to everyone else

Grantees it renews have grown median revenue +40% since the first grant, against +13% for those funded once.

17 repeat relationships: 8 still active in FY2026, 9 since wound down; 5 grantees were first funded in FY2026 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

17
11

Total granted

$876k
$134k

Median revenue growth · since first grant

+40%
+13%

Still filing today

47%
36%

New vs renewed · share of each year

In FY2026, 46% of grant dollars renewed an existing relationship; $150k went to new ones.

50%100%’19’20’21’22’23’24’25’26
RenewedFirst-time

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

’19’20’21’22’23’24’25’26
EducationArts & CultureHealthOther
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

  • MADISON COUNTRY DAY SCHOOL INC
    3× · 2019–2021 · $150k · revenue +100%
  • MO
    MADISON OPERA INC
    5× · 2020–2026 · $70k · revenue +36%
  • EC
    EDGEWOOD CAMPUS SCHOOL INC
    4× · 2023–2026 · $65k · revenue +40%

Funded once

  • UC
    UW CARBONE CANCER INNOVATION FUND
    one grant, 2025 · $50k
  • MU
    Marquette Universitygraduated
    one grant, 2019 · $24k · revenue +46%
  • MADISON AREA TECHNICAL COLLEGE FOUNDATION INCgraduated
    one grant, 2020 · $10k · revenue +39%
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
Minneapolis College of Art and Design

Mcad provides a transformative education within a community of support for creative students of all backgrounds to work, collaborate, and lead with confidence in a dynamic, interconnected world.

Education
2
Massachusetts Institute of Technology

The mission of mit is to advance knowledge and educate students in science, technology, and other areas of scholarship that will best serve the nation and the world in the 21st century.

Education
3
DePauw University

Depauw university develops leaders the world needs through an uncommon commitment to the liberal arts. depauw's diverse and inclusive learning and living experience, distinctive in its rigorous intellectual engagement and its global and…

Education
4
The University School of Milwaukee Corporation

University school of milwaukee cultivates excellence in learning, leadership, and citizenship for prekindergarten through 12th grade students. students are engaged, known, and valued within our passionate independent school community…

Education
5
Mathematics Institute of Wisconsin Co Kathryn Leverenz
Education
6
Milwaukee Institute of Art & Design Inc

The milwaukee institute of art and design's mission is to ignite curious minds through art, design and service. we value courage to seek our own path, integrity to pursue our lives and work with meaning, kindness to thoughtfully engage…

—
7
Columbia College Chicago

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

Education
8
Wisconsin Chamber Orchestra Inc

Strengthen communities by providing high-quality and innovative artistic experiences that entertain, inspire, and unite diverse audiences.

Arts & Culture
9
Cleveland Institute of Music

The cleveland institute of music's mission is to empower the world's most talented classical music students to fulfill their dreams and potential.

Education
10
Fisk University

Fisk university produces graduates from diverse backgrounds with the integrity and intellect required for substantive contributions to society. our curriculum is grounded in the liberal arts. our faculty and administrators emphasize the…

Education
11
Augustana College

Rooted in the liberal arts & sciences & lutheran expression of the christian faith, & is committed to offering a challenging education that develops qualities of mind, spirit, & body necessary for a rewarding life of leadership & service…

Education
12
The Uwm Foundation Inc

The mission of the uwm foundation, inc. is to support the educational, literary, and scientific endeavors of the university of wisconsin-milwaukee by receiving, managing, and distributing gifts to benefit the university's students,…

Education
How this is measured
The grantee most central to the portfolio’s shape is Madison Country Day School Inc; the most unlike its peers is Pax Americana Institute 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

13 grantees tracked through their own filings, 2017–2026.

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 2026, not grant rows in a single year, so this will not match the grant count on the cover. 13 of the 33 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)
12/13
Grantees still filing
9/13
Grew since first funded

Where the money sits, by cause and then by grantee

UNIVERSITY OF WISCONSIN FOUNDATION: $266,000 · EducationUNIVERSITY OF WISCONSIN FOUNDATIONMADISON COUNTRY DAY SCHOOL INC: $150,000 · EducationMADISON COUNTRY DAY SCHOOL INCMarquette University: $24,000 · Education+4 more: $35,000 · Education+4 moreEDGEWOOD CAMPUS SCHOOL INC: $65,000 · OtherEDGEWOOD CAMPUS SCHOOL INCASSUMPTION GREEK ORTHODOX CHURCH - MADISON WI: $52,500 · OtherASSUMPTION GREEK ORTHODOX CHURCH - MADISON WIUW CARBONE CANCER INNOVATION FUND: $50,000 · OtherUW CARBONE CANCER INNOVATION FUNDUW FOUNDATION INNOVATION FUND: $50,000 · OtherUW FOUNDATION INNOVATION FUNDASU FOUNDATION - ATHLETICS: $50,000 · OtherASU FOUNDATION - ATHLETICSEDGEWOOD HIGH SCHOOL: $33,400 · OtherEDGEWOOD HIGH SCHOOLHOLLIS SCHOOL DISTRICT PREK: $25,000 · OtherIndividual grant recipient: $20,000 · OtherASSUMPTION GREEK ORTHODOX CHURCH - SCOTTSDALE AZ: $20,000 · OtherRONALD MCDONALD HOUSE CHARITIES: $20,000 · OtherHOLLIS SCHOOL DISTRICT: $20,000 · Other+9 more: $63,400 · Other+9 moreMADISON OPERA INC: $70,000 · Arts & CultureMADISON OPERA…THE NATIONAL HELLENIC SOCIETY INC: $35,000 · Arts & CultureTHE NATIONAL …WISCONSIN YOUTH SYMPHONY ORCHESTRA INC: $20,000 · Arts & CultureWISCONSIN YOU…MADISON CHILDREN'S MUSEUM INC: $6,000 · Arts & CultureMADISON SYMPHONY ORCHESTRA INC: $5,000 · Arts & CultureAMERICAN CANCER SOCIETY INC: $80,000 · Health
Education$475,000Other$469,300Arts & Culture$136,000Health$80,000

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 budgetUNIVERSITY OF WISCONSIN FOUNDATION: $266,000 over 3y, 0.0% of budgetMADISON COUNTRY DAY SCHOOL INC: $150,000 over 3y, 0.5% of budgetAMERICAN CANCER SOCIETY INC: $80,000 over 4y, 0.0% of budgetMADISON OPERA INC: $70,000 over 5y, 1.0% of budgetEDGEWOOD CAMPUS SCHOOL INC: $65,000 over 4y, 0.4% of budgetWISCONSIN YOUTH SYMPHONY ORCHESTRA INC: $20,000 over 2y, 0.9% of budgetMADISON AREA TECHNICAL COLLEGE FOUNDATION INC: $10,000 over 1y, 0.2% of budgetSAGUARO SABERCAT FOOTBALL FOUNDATIO: $10,000 over 1y, 3.9% of budgetONE CITY SCHOOLS FOUNDATION INC: $10,000 over 1y, 0.2% of budgetMADISON CHILDREN'S MUSEUM INC: $6,000 over 2y, 0.2% of budgetMADISON SYMPHONY ORCHESTRA INC: $5,000 over 1y, 0.1% 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 UNIVERSITY OF WISCONSIN FOUNDATION ↗
  • Who funds MADISON COUNTRY DAY SCHOOL INC ↗
  • Who funds AMERICAN CANCER SOCIETY INC ↗
  • Who funds MADISON OPERA INC ↗
  • Who funds EDGEWOOD CAMPUS SCHOOL INC ↗
  • Who funds THE NATIONAL HELLENIC SOCIETY INC ↗
  • Who funds Marquette University ↗
  • Who funds WISCONSIN YOUTH SYMPHONY ORCHESTRA INC ↗
  • Who funds MADISON AREA TECHNICAL COLLEGE FOUNDATION INC ↗
  • Who funds SAGUARO SABERCAT FOOTBALL FOUNDATIO ↗
  • Who funds ONE CITY SCHOOLS FOUNDATION INC ↗
  • Who funds MADISON CHILDREN'S MUSEUM INC ↗
  • Who funds MADISON SYMPHONY ORCHESTRA INC ↗

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.

Madison Community FoundationWI21.8× affinity8 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Madison Community Foundation · Madison Gas and Electric Foundation Inc · Herbert H Kohl Charities Inc · Steinhauer Charitable Foundation · John J Frautschi Family Foundation Inc · The Evjue Foundation Inc · Alliant Energy Foundation Inc · Terry Family Foundation Inc · Irving & Dorothy Levy Family Foundation · Lau & Bea Christensen Charitable Foundat · Pleasant T Rowland Foundation Inc · Green Bay Packers 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 Gialamas Family Foundation funds: left to right is the share of its income from government, bottom to top the share from Gialamas Family Foundation. Bigger dots raise more.

2025
’20’21’22’23’24’25
no gov · 00%0%1%3%5%funder's share of their income ↑0%3%5%8%10%share of the org’s income from government →
    no gov moneyreceives it· size = income
    0get no government money at all
    2report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–10%
    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 33 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 2026, released 2026. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

    Source object · view filing

    Play a game based on Gialamas Family’s filings →

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