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The Antinori Foundation Inc at a glance

· Private foundation

The Antinori Foundation Inc

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.

$483k
Granted FY2025still arriving
13
Grants FY2025still arriving
1
States reached
$100k
Largest
01What it fundsRead
02The needRead
03Its granteesRead
04Its fieldRead
01What it funds
0193% 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$2.2MRecreation & Sports$108kHealth$100kEnvironment$100kHousing & Shelter$50kOther$0
02FY2025 · 13 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k3 grants · $12k
  • $10k–50k5 grants · $116k
  • $50k–250k5 grants · $355k
$25,000
Median grant
1
States reached
$1.0M
Total assets
Largest grants
RecipientAmount
HAMBIDGE$100,000
PIEDMONT PARK CONSERVANCY$80,000
ATLANTA OPERA$75,000
ATLANTA SYMPHONY ORCHESTRA$50,000
MUSEUM OF CONTEMPORARY ART OF GEORGIA$50,000
ENSEMBLE VIM$44,150
ALLIANCE THEATRE$25,000
HORIZON THEATRE$25,000
ATLANTA CHAMBER PLAYERS$12,000
JESUIT HIGH SCHOOL$10,000
FRANKLIN POND CHAMBER MUSIC$5,000
THE MERIAN ENSEMBLE$4,000
DAD'S GARAGE THEATRE$2,890
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 13%, against an area that typically sits at 9%. 98% of its dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 9%FRANKLIN POND CHAMBER MUSIC: $8k → 13%HAMBIDGE: $1.1M → 13%EMORY UNIVERSITY ALZHEIMER'S DISEASE RESEARCH CENTER: $25k → 14%THE NATURE CONSERVANCY: $100k → 7%FRANKLIN POND CHAMBER MUSIC: $5k → 13%HAMBIDGE: $200k → 13%THE MERIAN ENSEMBLE: $4k → 14%FRANKLIN POND CHAMBER MUSIC: $5k → 13%HAMBIDGE: $100k → 13%HORIZON THEATRE: $50k → 14%HAMBIDGE: $100k → 13%HORIZON THEATRE: $25k → 14%JESUIT HIGH SCHOOL: $10k → 13%HORIZON THEATRE: $10k → 14%ATLANTA SYMPHONY ORCHESTRA: $701k → 13%MUSEUM OF CONTEMPORARY ART OF GEORGIA: $550k → 13%ATLANTA SYMPHONY ORCHESTRA: $125k → 13%ATLANTA SYMPHONY ORCHESTRA: $75k → 13%ENSEMBLE VIM: $61k → 13%MUSEUM OF CONTEMPORARY ART OF GEORGIA: $53k → 13%ATLANTA SYMPHONY ORCHESTRA: $50k → 13%HIGH MUSEUM OF ART: $50k → 13%MUSEUM OF CONTEMPORARY ART OF GEORGIA: $50k → 13%MUSEUM OF CONTEMPORARY ART OF GEORGIA: $50k → 13%PIEDMONT HEALTHCARE FOUNDATION: $50k → 13%ENSEMBLE VIM: $44k → 13%ALLIANCE THEATRE: $40k → 13%ATLANTA SYMPHONY ORCHESTRA: $40k → 13%MUSEUM OF CONTEMPORARY ART OF GEORGIA: $30k → 13%PIEDMONT HEALTHCARE FOUNDATION: $25k → 13%ALLIANCE THEATRE: $25k → 13%ALLIANCE THEATRE: $25k → 13%MUSEUM OF CONTEMPORARY ART OF GEORGIA: $25k → 13%ALLIANCE THEATRE: $25k → 13%ALLIANCE THEATRE: $25k → 13%ALLIANCE THEATRE: $15k → 13%ANSLEY PARK BEAUTIFICATION FOUNDATION: $3k → 13%GEORGIA COMMITTEE NATIONAL MUSEUM OF WOMEN IN THE ARTS: $3k → 13%ATLANTA OPERA: $75k → 13%ATLANTA OPERA: $75k → 13%ATLANTA OPERA: $50k → 13%ATLANTA OPERA: $50k → 13%ATLANTA OPERA: $10k → 13%GEORGIA TECH SCHOOL OF MUSIC: $5k → 13%HISTORIC OAKLAND FOUNDATION: $20k → 13%HISTORIC OAKLAND FOUNDATION: $13k → 13%DAD'S GARAGE THEATRE: $3k → 13%DAD'S GARAGE THEATRE: $3k → 13%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.

97%of every dollar goes to organizations it has funded before.
$4.2M · 13 repeat orgs$150k to everyone else

13 repeat relationships: 11 still active in FY2025, 2 since wound down; 2 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

13
6

Total granted

$4.2M
$136k

Median revenue growth · since first grant

+11%
+62%

Still filing today

69%
67%

New vs renewed · share of each year

In FY2025, 97% of grant dollars renewed an existing relationship; $14k 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 & CultureHealthCommunity ImprovementOther
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

  • TM
    THE MUSEUM OF CONTEMPORARY ART OF GEORGIA INC
    6× · 2020–2025 · $758k · revenue +568%
  • TA
    THE ATLANTA OPERA INC
    5× · 2020–2025 · $260k · revenue +684%
  • PP
    Piedmont Park Conservancy Inc
    3× · 2023–2025 · $185k · revenue +96%

Funded once

  • SC
    STAR C CORPORATION
    one grant, 2020 · $50k · revenue -54%
  • RW
    ROBERT W WOODRUFF ARTS CENTER INCgraduated
    one grant, 2020 · $50k · revenue +62%
  • EU
    EMORY UNIVERSITY ALZHEIMER'S DISEASE RESEARCH CENTER
    one grant, 2021 · $25k
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
American Chamber Ensemble Inc

The American Chamber Ensemble is a consortium of distinguished musicians whose concerts explore the music for piano with strings, woodwinds and/or voice, presenting both great standard repertoire and living American composers.

—
2
River Oaks Chamber Orchestra

To shape the future of classical music by energizing, modernizing, and personalizing the concert experience.

Arts & Culture
3
Foundation for Modern Opera
—
4
Georgia Symphony Orchestra

The Georgia Symphony Orchestra GSO is a non-profit corporation organized for the purposes of providing significant cultural and educational value to the north-metro Atlanta community. The organization performs public concerts through our…

—
5
Metropolis Ensemble Inc

Metropolis Ensemble is a Grammy-nominated nonprofit organization dedicated to commissioning and producing ambitious creative projects in contemporary music. With a particular focus on expanding opportunities for emerging professional…

Arts & Culture
6
The Harlem Chamber Players Inc

The organization is an ethnically diverse collective of professional musicians dedicated to bringing high caliber, affordable and accessible live classical music to people in the Harlem community and beyond.

Arts & Culture
7
Chamber Opera of Chicago
—
8
Concerto Soloists Chamber Orchestra of Philadelphia

To be a sustainable musical institution that brings the intimate experience of a world-class chamber orchestra performance to the greater philadelphia area,enriching the musical life of the city and region by the integrity and excellence…

Arts & Culture
9
The New Brunswick Chamber Orchestra

High quality professional chamber-music concerts.

—
10
Seattle Metropolitan Chamber Orchestra

The Seattle Metropolitan Chamber Orchestra crafts performances that tell the story of the human experience in new ways, providing musical arts education and fulfillment to people of all walks of life. SMCO features music by composers of…

Arts & Culture
11
Cincinnati Chamber Orchestra

Cincinnati Chamber Orchestra (CCO) creates intimate, transformative experiences that connect the musically curious.

Arts & Culture
12
Washington Concert Opera

Washington concert opera presents less often performed operatic masterpieces in concert format that feature experienced and emerging artists, often in their role or local debuts.

Arts & Culture
How this is measured
The grantee most central to the portfolio’s shape is The Atlanta Opera Inc; the most unlike its peers is Ansley Park Beautification Foundation. 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

15 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. 15 of the 22 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.

1
Load-bearing (≥25% of a budget)
3
Early backer (in before they grew)
15/15
Grantees still filing
11/15
Grew since first funded

Where the money sits, by cause and then by grantee

HAMBIDGE: $1,455,000 · OtherHAMBIDGEATLANTA SYMPHONY ORCHESTRA: $991,143 · OtherATLANTA SYMPHONY ORCHESTRAPiedmont Park Conservancy Inc: $185,000 · OtherPiedmont Park Conservancy IncALLIANCE THEATRE: $155,000 · OtherTHE NATURE CONSERVANCY: $100,000 · Other+8 more: $110,864 · OtherTHE MUSEUM OF CONTEMPORARY ART OF GEORGIA INC: $757,500 · Arts & CultureTHE MUSEUM OF CONTEMPORARY ART O…THE ATLANTA OPERA INC: $260,000 · Arts & CultureTHE ATLANTA OPERA INCENSEMBLE VIM: $105,550 · Arts & CultureENSEMBLE VIMHORIZON THEATRE COMPANY INC: $85,000 · Arts & CultureHORIZON THEATRE COMPANY INCROBERT W WOODRUFF ARTS CENTER INC: $50,000 · Arts & Culture+2 more: $23,000 · Arts & CulturePiedmont Healthcare Foundation Inc: $75,000 · HealthSTAR C CORPORATION: $50,000 · Community Improvement
Other$2,997,007Arts & Culture$1,281,050Health$75,000Community Improvement$50,000

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

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetTHE MUSEUM OF CONTEMPORARY ART OF GEORGIA INC: $757,500 over 6y, 25% of budgetTHE ATLANTA OPERA INC: $260,000 over 5y, 0.5% of budgetPiedmont Park Conservancy Inc: $185,000 over 3y, 1.5% of budgetENSEMBLE VIM: $105,550 over 2y, 75% of budgetTHE NATURE CONSERVANCY: $100,000 over 1y, 0.0% of budgetHORIZON THEATRE COMPANY INC: $85,000 over 3y, 3.3% of budgetPiedmont Healthcare Foundation Inc: $75,000 over 2y, 0.4% of budgetROBERT W WOODRUFF ARTS CENTER INC: $50,000 over 1y, 0.1% of budgetHistoric Oakland Foundation Inc: $32,500 over 2y, 0.5% of budgetATLANTA CHAMBER PLAYERS INC: $27,000 over 2y, 6.9% of budgetFranklin Pond Chamber Music Inc: $19,000 over 4y, 3.6% of budgetANSLEY PARK BEAUTIFICATION FOUNDATION: $3,400 over 1y, 2.8% of budgetGEORGIA COMMITTEE OF THE NATIONAL MUSEUM OF WOMEN: $2,500 over 1y, 3.0% 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.

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.

The Community Foundat…The Imlay Foundation …The Arthur M Blank Fa…The Gable Foundation …The Columbia Foundati…Charles Loridans Foun…Charities Aid Foundat…The Bank of America C…Vanguard Charitable E…National Philanthropi…American Online Givin…Donor Advised Charita…
The Community Foundation for Greater Atlanta IncGA22.8× affinity9 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Community Foundation for Greater Atlanta Inc · The Imlay Foundation Inc · The Arthur M Blank Family Foundation · The Gable Foundation Inc · The Columbia Foundation · Charles Loridans Foundation Inc · Charities Aid Foundation America · The Bank of America Charitable Foundation Inc · Vanguard Charitable Endowment Program · National Philanthropic Trust · American Online Giving Foundation Inc · Donor Advised Charitable Giving 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.

How much its grantees rely on government

Each dot is one organization The Antinori Foundation Inc funds: left to right is the share of its income from government, bottom to top the share from The Antinori Foundation Inc. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 00%5%19%42%75%funder's share of their income ↑0%6%13%19%25%share of the org’s income from government →
    no gov moneyreceives it· size = income
    0get no government money at all
    8report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–25%
    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 22 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 Antinori’s filings →

    More from the funding graph

    The unnamed billions
    grants reported with no recipient in the public record
    The regranting layer
    51% of grant dollars land in the regranting layer
    The DAF merry-go-round
    $9.7B circulates between donor-advised funds
    The endowment market
    who holds foundation money, and what just moved
    The camps
    funders cluster by geography, not ideology
    By state
    where grant money is based, and what stays home