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· Private foundation

The Sottovoce 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.

$13k
Granted FY2025still arriving
46
Grants FY2025still arriving
5
States reached
$8k
Largest
01What it funds
0194% classified

What it funded, over time

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

Religion$24kArts & Culture$14kEducation$11kEnvironment$3kRecreation & Sports$2kHuman Services$2kPhilanthropy$2kYouth Development$1kOther$0
02FY2025 · 46 grants

Where the money goes

Grants by size, and the largest recipients.

$50
Median grant
5
States reached
$79k
Total assets
Largest grants
RecipientAmount
PIPING ROCK SCHOLARSHIP FUND$7,500
ST DOMINIC CHURCH$750
ST DOMINIC CHURCH$750
ST JOHNS EPISCOPAL CH$500
YALE UNIVERSITY$500
ST DOMINIC CHURCH$260
BUCKLEY SCHOOL$250
Individual grant recipient$250
Individual grant recipient$250
MARY STAR OF THE SEA CH$250
NORTH SHORE LAND ALLIANCE$250
CATHOLIC MINISTRIES APPEAL$200
LA JOLLA MUSIC SOC$200
SEARCH DOG FOUNDATION$150
MARY STAR OF THE SEA CH$130
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 (FY17–25) land where the poverty rate runs at 9%, against an area that typically sits at 10%. 38% of its dollars go to grantees based in above-average-need neighborhoods. Its grants skew toward lower-need ZIPs.

area typical 10%DIOCESE OF SAN DIEGO: $250 → 11%NORTH SHORE LAND ALLIANCE: $250 → 6%JAMES BEARD FOUNDATION: $250 → 17%MARY STAR OF THE SEA CH: $535 → 20%ST DOMINIC CHURCH: $600 → 14%CHOATA ROSEMARY HALL: $250 → 12%SAVE THE CHILDREN: $400 → 7%MARY STAR OF THE SEA CH: $500 → 20%PIPING ROCK SCHOLARSHIP FUND: $8k → 6%PRESERVATION LONG ISLAND: $350 → 7%MARY STAR OF THE SEA CH: $300 → 20%ST JOHNS EPISCOPAL CHURCH: $350 → 7%SPLIA: $350 → 7%LA JOLLA MUSIC SOCIETY: $5k → 11%LA JOLLA MUSIC SOCIETY: $3k → 11%ST JOHNS EPISCOPAL CH: $500 → 17%SAN DIEGO SYMPHONY: $500 → 11%ST DOMINIC CHURCH: $2k → 6%ST DOMINIC CHURCH: $750 → 6%PLANTING FIELDS: $650 → 6%ST DOMINIC CHURCH: $600 → 6%ST DOMINIC CHURCH: $600 → 6%ST DOMINIC CHURCH: $600 → 6%ST DOMINIC CHURCH: $600 → 6%ST DOMINIC CHURCH: $600 → 6%ST DOMINIC CHURCH: $600 → 6%ST DOMINIC CHURCH: $600 → 6%LIFE CENTER OF LONG ISLAND: $300 → 7%ST DOMINIC CHURCH: $600 → 6%THE LIFE CENTER OF LONG ISLAND: $300 → 7%PLANTING FIELDS FOUNDATION: $557 → 6%LIFE CENTER OF LONG ISLAND: $300 → 7%PLANTING FIELDS FOUNDATION: $550 → 6%LIFE CENTER OF LONG ISLAND: $300 → 7%PLANTING FIELDS FDN: $500 → 6%ST DOMINIC CHURCH: $500 → 6%ST DOMINIC CHURCH: $2k → 7%PLANTING FIELDS FDN: $500 → 6%ST DOMINIC CHURCH: $750 → 7%ST DOMINIC CHURCH: $460 → 6%ST DOMINIC CHURCH: $750 → 7%ST DOMINIC CHURCH: $380 → 6%ST DOMINIC CHURCH: $750 → 7%COMMUNITY FDN OYSTER BAY: $350 → 6%CAUMSETT FOUNDATION: $350 → 7%CAUMSETT FOUNDATION: $350 → 7%ST DOMINIC CHURCH: $750 → 17%ST DOMINIC CHURCH: $260 → 7%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
CT
CA
CO
VA
AZ
DC
AL
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.

78%of every dollar goes to organizations it has funded before.
$51k · 31 repeat orgs$14k to everyone else

31 repeat relationships: 12 still active in FY2025, 19 since wound down; 7 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

31
36

Total granted

$51k
$6k

Median revenue growth · since first grant

+9%
+58%

Still filing today

35%
14%

New vs renewed · share of each year

In FY2025, 38% of grant dollars renewed an existing relationship; $8k 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
Arts & CultureEnvironmentEducationRecreation & SportsCrime & LegalHealthOther
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

  • PF
    PLANTING FIELDS FOUNDATION
    6× · 2017–2023 · $3k · revenue +67%
  • CF
    CAUMSETT FOUNDATION INC
    8× · 2017–2025 · $2k · revenue +82%
  • TJ
    THE JAMES BEARD FOUNDATION INC
    4× · 2017–2020 · $1k · revenue +89%

Funded once

  • IG
    Individual grant recipient
    one grant, 2019 · $800
  • SF
    SOCIETY FOR THE PRESERVATION OF LONG ISLAND ANTIQUITIESgraduated
    one grant, 2019 · $450 · revenue +54%
  • CF
    COMMUNITY FDN OYSTER BAY
    one grant, 2017 · $350
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
Isabella Stewart Gardner Museum Inc

Organization's mission statement true to the ambitious vision of its founder and her spirit of creative risk-taking, the mission of the isabella stewart gardner museum is: - to bring to life and preserve the rich historic collection; - to…

Arts & Culture
2
American Museum of Natural History

The museum's mission statement is: "to discover, interpret, and disseminate - through scientific research and education - knowledge about human cultures, the natural world, and the universe."

Arts & Culture
3
The Long Island Museum of American Art History & Carriages

The long island museum is dedicated to inspiring people of all ages with an understanding and enjoyment of american art, history and carriages as expressed through the heritage of long island and its diverse communities.

Arts & Culture
4
San Francisco Museum of Modern Art

See schedule osfmoma believes the art of our time is vital and shares it with passion and purpose, and that art and the creative process can open minds and help build a better world. for that reason, we assemble unparalleled collections,…

Arts & Culture
5
Museum of the City of New York

The museum of the city of new york fosters understanding of the distinctive nature of urban life in the world's most influential metropolis. it engages visitors by celebrating, documenting, and interpreting the city's past, present, and…

Arts & Culture
6
Philadelphia Museum of Art

The philadelphia museum of art - in partnership with the city, the region, and art museums around the globe - seeks to preserve, enhance, interpret, and extend the reach of its great collection in particular, and the visual arts in…

Arts & Culture
7
San Diego Museum of Art

To inspire, educate and cultivate curiosity through great works of art.

Arts & Culture
8
Municipal Art Society of New York

The municipal art society of new york (mas) lifts up the voices of the people in the debates that shape new york's built environment and leads the way to a more livable city from sidewalk to skyline. mas envisions a future in which all new…

Arts & Culture
9
San Francisco Opera Association

We believe opera is a uniquely compelling, entertaining and emotionally thrilling art form. our mission is to bring together growing audiences to experience opera's transformative power.

Arts & Culture
10
Solomon R Guggenheim Foundation

Committed to innovation, the solomon r. guggenheim foundation (the "foundation") collects, (continued on schedule o)

Arts & Culture
11
The Paley Center for Media

Description of organization mission: the paley center for media is the premier institution dedicated to advancing the understanding of media-it's artistic value, social impact and historical importance-for the public and media…

Arts & Culture
12
National September 11 Memorial and Museum At the World Trade Center

The national september 11 memorial & museum at the world trade center bears solemn witness to the terrorist attacks of september 11, 2001, and february 26, 1993. located at a site made sacred through loss, the memorial & museum remembers…

Arts & Culture
How this is measured
The grantee most central to the portfolio’s shape is The Philharmonic Symphony Society of Ny Inc; the most unlike its peers is Metropolitan Museum of Art. 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

18 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. 18 of the 75 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)
5
Early backer (in before they grew)
18/18
Grantees still filing
13/18
Grew since first funded

Where the money sits, by cause and then by grantee

ST DOMINIC CHURCH: $16,695 · OtherST DOMINIC CHURCHMARY STAR OF THE SEA CH: $4,935 · OtherMARY STAR OF THE SEA CH+56 more: $18,517 · Other+56 moreLA JOLLA MUSIC SOCIETY: $8,000 · Arts & CultureLA JOLLA MUSIC SOC…THE SAN DIEGO SYMPHONY ORCHESTRA ASSOCIATION: $1,150 · Arts & CultureTHE SAN DIEGO SYMP…THE PHILHARMONIC SYMPHONY SOCIETY OF NY INC: $610 · Arts & CultureTHE PHILHARMONIC S…SOCIETY FOR THE PRESERVATION OF LONG ISLAND ANTIQUITIES: $450 · Arts & CultureNew York Historical Society: $385 · Arts & Culture+2 more: $205 · Arts & CulturePIPING ROCK SCHOLARSHIP FUND INC: $7,500 · EducationPIPING ROCK S…+1 more: $250 · EducationPLANTING FIELDS FOUNDATION: $2,707 · EnvironmentPLANTING …CAUMSETT FOUNDATION INC: $2,260 · EnvironmentCAUMSETT …THE NORTH SHORE LAND ALLIANCE INC: $500 · EnvironmentTHE NORTH…+1 more: $50 · EnvironmentTHE COMMUNITY FOUNDATION OF OYSTER BAY INC: $2,000 · PhilanthropyNATIONAL DISASTER SEARCH DOG FOUNDATION: $200 · HealthOYSTER BAY COVE PBA: $100 · Crime & LegalMercy Center Inc: $100 · Recreation & Sports
Other$40,147Arts & Culture$10,800Education$7,750Environment$5,517Philanthropy$2,000Health$200Crime & Legal$100Recreation & Sports$100

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 budgetLA JOLLA MUSIC SOCIETY: $8,000 over 2y, 0.1% of budgetPLANTING FIELDS FOUNDATION: $2,707 over 6y, 0.1% of budgetCAUMSETT FOUNDATION INC: $2,260 over 8y, 0.1% of budgetTHE COMMUNITY FOUNDATION OF OYSTER BAY INC: $2,000 over 6y, 0.1% of budgetTHE SAN DIEGO SYMPHONY ORCHESTRA ASSOCIATION: $1,150 over 4y, 0.0% of budgetTHE JAMES BEARD FOUNDATION INC: $1,000 over 4y, 0.0% of budgetTHE PHILHARMONIC SYMPHONY SOCIETY OF NY INC: $610 over 3y, 0.0% of budgetTHE NORTH SHORE LAND ALLIANCE INC: $500 over 2y, 0.0% of budgetSOCIETY FOR THE PRESERVATION OF LONG ISLAND ANTIQUITIES: $450 over 1y, 0.1% of budgetNew York Historical Society: $385 over 2y, 0.0% of budgetCHOATE ROSEMARY HALL FOUNDATION INCORPORATED: $250 over 2y, 0.0% of budgetNATIONAL DISASTER SEARCH DOG FOUNDATION: $200 over 2y, 0.0% of budgetMETROPOLITAN MUSEUM OF ART: $140 over 1y, 0.0% of budgetOYSTER BAY COVE PBA: $100 over 1y, 0.3% of budgetMercy Center Inc: $100 over 1y, 0.0% of budgetTHEATRE DEVELOPMENT FUND INC: $65 over 2y, 0.0% of budgetWORLD WILDLIFE FUND INC: $50 over 1y, 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 LA JOLLA MUSIC SOCIETY ↗
  • Who funds PIPING ROCK SCHOLARSHIP FUND INC ↗
  • Who funds PLANTING FIELDS FOUNDATION ↗
  • Who funds CAUMSETT FOUNDATION INC ↗
  • Who funds THE COMMUNITY FOUNDATION OF OYSTER BAY INC ↗
  • Who funds THE SAN DIEGO SYMPHONY ORCHESTRA ASSOCIATION ↗
  • Who funds THE JAMES BEARD FOUNDATION INC ↗
  • Who funds THE PHILHARMONIC SYMPHONY SOCIETY OF NY INC ↗
  • Who funds THE NORTH SHORE LAND ALLIANCE INC ↗
  • Who funds SOCIETY FOR THE PRESERVATION OF LONG ISLAND ANTIQUITIES ↗
  • Who funds New York Historical Society ↗
  • Who funds CHOATE ROSEMARY HALL FOUNDATION INCORPORATED ↗

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.

Ainslie FoundationTX15.7× affinity5 shared granteesties to 9 of 9Hover any node to trace its alignments.Compare side by side →

Open a dossier: Ainslie Foundation · The Stebbins Fund Inc · John R & Hope Reese Foundation · The John and Katherine Naudin Foundation Inc · The Ayco Charitable Foundation · National Philanthropic Trust · Vanguard Charitable Endowment Program · 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 Sottovoce Foundation funds: left to right is the share of its income from government, bottom to top the share from The Sottovoce Foundation. Bigger dots raise more.

2024
’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 →median 0%
  • Choate Rosemary Hall Foundation Incorporated: 0% of 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
⤢ 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 75 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

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