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· Private foundation

Boston Arts Summer Institute Inc

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$45k
Granted FY2024still arriving
4
Grants FY2024still arriving
1
States reached
$20k
Largest
01What it funds
0186% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2018 to 2024.

Arts & Culture$471kEducation$375kCivil Rights$15kHuman Services$15kFood & Nutrition$10kYouth Development$3kRecreation & Sports$500Other$0
02FY2024 · 4 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2024

  • Under $10k2 grants · $10k
  • $10k–50k2 grants · $35k
$15,000
Median grant
1
States reached
$56k
Total assets
Largest grants
RecipientAmount
EMERSON COLLEGE$20,000
ARTS EMERSON$15,000
HUNTINGTON THEATER$5,000
CELEBRITY SERIES OF BOSTON$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:

Its human-services grants (FY21–21, $15k) land where the poverty rate runs at 16%, against an area that typically sits at 9%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 9%CHILDRENS SERVICES OF ROXBURY: $15k → 16%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.

89%of every dollar goes to organizations it has funded before.
$847k · 14 repeat orgs$109k to everyone else

14 repeat relationships: 3 still active in FY2024, 11 since wound down.

How the two cohorts compare

Re-uppedFunded once

Organizations

14
11

Total granted

$847k
$109k

Median revenue growth · since first grant

+25%
+84%

Still filing today

64%
36%

New vs renewed · share of each year

In FY2024, 100% of grant dollars renewed an existing relationship; $0 went to new ones.

50%100%’18’19’20’21’22’23’24
RenewedFirst-time

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

’18’19’20’21’22’23’24
Arts & CultureEducationHuman ServicesOther
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

  • EMERSON COLLEGE
    7× · 2018–2024 · $419k · revenue +38%
  • BOSTON BALLET INC
    5× · 2018–2022 · $41k · revenue +36%
  • BOSTON ARTS ACADEMY FOUNDATION INC
    3× · 2020–2022 · $20k · revenue +25%

Funded once

  • IG
    Individual grant recipient
    one grant, 2019 · $20k
  • BC
    BERKLEE COLLEGE OF MUSIC INCgraduated
    one grant, 2019 · $20k · revenue +31%
  • CS
    CHILDREN'S SERVICES OF ROXBURY INC
    one grant, 2021 · $15k · revenue +20%
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
The Theatre At Boston Court

Boston court creates and nurtures innovative, boundary-pushing art that invokes the power of collective imagination to illuminate our common humanity.

Arts & Culture
2
Bay State Performing Arts Inc

Organization creates musical experiences to inspire change, build community and celebrate difference.

Arts & Culture
3
Boston Architectural College

The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.

—
4
Boston Philharmonic Orchestra Corporation

The BPO was formed in 1979 to provide opportunities for an evolving community of amateur student and professional players to perform together present challenging classical repertoire & enhance the publics awareness & understanding of this…

Arts & Culture
5
Boston Center for the Arts Inc

Boston center for the arts (bca) is a not-for-profit performing and visual arts campus that supports working artists to create, perform, and exhibit new works; develops new audiences; and connects the arts to the community.

Arts & Culture
6
Speakeasy Stage Company Inc

Speakeasy produces intimate, entertaining plays and musicals that are new to boston and compel thoughtful conversation. we champion new talent and future arts leaders, alongside a diverse community of experienced local theatre…

Arts & Culture
7
Boston Baroque Inc

The organization operates america's first permanent period orchestra and chorus which reach local, national, and international audiences through a subscription series, touring engagements, recordings, and broadcasts.

Arts & Culture
8
Massachusetts Higher Education Assistance Corporation

The organization's primary exempt purpose is to provide access to and conduct activities in furtherance of higher education.

—
9
New England Lawboston

New england law/boston dedicates itself to preparing students to be successful lawyers and leaders in the public and private sectors through integrated practical, theoretical and ethical education of the highest caliber and to contributing…

Education
10
Central Square Theater Inc

Central square theater, the oldest female-led theater organization in greater boston, is an innovator in the non-profit arts field in collaborative leadership. cst engages over 35,000 people annually through live performance, rigorous…

Arts & Culture
11
Boston Musica Viva Inc

To broaden experience, knowledge and enjoyment of every style of new music by embracing the full range of today's compositional activity and giving voice to music that might otherwise not be heard.

—
12
Bostonian Society Inc

The bostonian society sustains the old state house and its collections to explore the vital debates about self-government that were sparked here during boston's revolutionary era and that still animate our civic life today.

—
How this is measured
The grantee most central to the portfolio’s shape is The Celebrity Series of Boston Inc; the most unlike its peers is The Commonwealth Shakespeare Co 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, 2017–2025.

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. 13 of the 25 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)
13/13
Grantees still filing
9/13
Grew since first funded

Where the money sits, by cause and then by grantee

EMERSON COLLEGE: $419,000 · EducationEMERSON COLLEGEMETROPOLITAN COUNCIL FOR EDUCATIONAL OPPORTUNITY INC (METCO): $135,000 · EducationMETROPOLITAN COUNCIL FOR EDUCATIONAL OPPORTUNITY INC (METCO)BERKLEE COLLEGE OF MUSIC INC: $20,000 · EducationTHE CELEBRITY SERIES OF BOSTON INC: $68,000 · OtherTHE CELEBRITY SERIES OF…Individual grant recipient: $20,000 · OtherIndividual grant recipi…Individual grant recipient: $20,000 · OtherIndividual grant recipi…Jewish Arts Collaborative (JARTS): $15,500 · OtherJewish Arts Collaborati…MIRA (Mass Immigration) Coalition: $15,000 · OtherMIRA (Mass Immigration)…WERS: $13,000 · OtherWERSGREATER BOSTON FOOD BANK INC: $10,000 · OtherIndividual grant recipient: $10,000 · OtherNational Center for African American Arts: $7,500 · OtherBOSTON JEWISH FILM INC: $6,800 · Other+5 more: $8,500 · OtherHUNTINGTON THEATRE CO INC: $74,000 · Arts & CultureHUNTINGTON THEATRE C…BOSTON BALLET INC: $41,000 · Arts & CultureBOSTON BALLET INCBOSTON ARTS ACADEMY FOUNDATION INC: $20,000 · Arts & CultureBOSTON ARTS ACADEMY …ZUMIX INC: $18,000 · Arts & CultureZUMIX INCTHE RECORD COMPANY INC: $10,000 · Arts & CultureTHE RECORD COMPANY I…The Commonwealth Shakespeare Co Inc: $9,500 · Arts & CultureThe Commonwealth Sha…CHILDREN'S SERVICES OF ROXBURY INC: $15,000 · Human Services
Education$574,000Other$194,300Arts & Culture$172,500Human Services$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 budgetEMERSON COLLEGE: $419,000 over 7y, 0.1% of budgetMETROPOLITAN COUNCIL FOR EDUCATIONAL OPPORTUNITY INC (METCO): $135,000 over 3y, 1.8% of budgetHUNTINGTON THEATRE CO INC: $74,000 over 7y, 0.1% of budgetTHE CELEBRITY SERIES OF BOSTON INC: $68,000 over 7y, 0.3% of budgetBOSTON BALLET INC: $41,000 over 5y, 0.0% of budgetBOSTON ARTS ACADEMY FOUNDATION INC: $20,000 over 3y, 0.2% of budgetBERKLEE COLLEGE OF MUSIC INC: $20,000 over 1y, 0.0% of budgetZUMIX INC: $18,000 over 4y, 0.6% of budgetCHILDREN'S SERVICES OF ROXBURY INC: $15,000 over 1y, 0.0% of budgetTHE RECORD COMPANY INC: $10,000 over 1y, 2.2% of budgetGREATER BOSTON FOOD BANK INC: $10,000 over 1y, 0.0% of budgetThe Commonwealth Shakespeare Co Inc: $9,500 over 4y, 0.6% of budgetBOSTON JEWISH FILM INC: $6,800 over 4y, 0.4% 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 EMERSON COLLEGE ↗
  • Who funds METROPOLITAN COUNCIL FOR EDUCATIONAL OPPORTUNITY INC (METCO) ↗
  • Who funds HUNTINGTON THEATRE CO INC ↗
  • Who funds THE CELEBRITY SERIES OF BOSTON INC ↗
  • Who funds BOSTON BALLET INC ↗
  • Who funds BOSTON ARTS ACADEMY FOUNDATION INC ↗
  • Who funds BERKLEE COLLEGE OF MUSIC INC ↗
  • Who funds ZUMIX INC ↗
  • Who funds CHILDREN'S SERVICES OF ROXBURY INC ↗
  • Who funds THE RECORD COMPANY INC ↗
  • Who funds GREATER BOSTON FOOD BANK INC ↗
  • Who funds The Commonwealth Shakespeare Co Inc ↗
  • Who funds BOSTON JEWISH FILM 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.

Boston Foundation IncMA18.8× affinity7 shared granteesties to 6 of 6Hover any node to trace its alignments.Compare side by side →

Open a dossier: Boston Foundation Inc · The Klarman Family Foundation · Liberty Mutual Foundation Inc · The Hamilton Company Charitable Foundation · Highland Street Connection and Subsidiaries · 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 Boston Arts Summer Institute Inc funds: left to right is the share of its income from government, bottom to top the share from Boston Arts Summer Institute Inc. Bigger dots raise more.

2025
’20’21’22’23’24’25
no gov · 10%0%1%3%5%funder's share of their income ↑0%10%20%30%40%share of the org’s income from government →median 1%
  • Children's Services of Roxbury Inc: 32% of income from government
  • Greater Boston Food Bank Inc: 26% of income from government
  • Zumix Inc: 8% of income from government
  • The Celebrity Series of Boston Inc: 3% of income from government
  • Huntington Theatre Co Inc: 1% of income from government
  • Boston Ballet Inc: 0% of income from government
  • Emerson College: 0% of income from government
  • The Record Company Inc: 0% of income from government
  • Berklee College of Music Inc: 0% of income from government
no gov moneyreceives it· size = income
1get 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 · 0–40%
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 Boston Arts Summer Institute Inc?

Find your warmest path to Boston Arts Summer Institute 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 from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 25 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 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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