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· Private foundation

The Aeroflex 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.

$169k
Granted FY2025still arriving
14
Grants FY2025still arriving
7
States reached
$40k
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, FY2018 to 2025.

Arts & Culture$1.1MEducation$108kReligion$36kHealth$15kCivil Rights$6kAnimals$5kEmployment$1k
02FY2025 · 14 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k4 grants · $9k
  • $10k–50k10 grants · $160k
$10,000
Median grant
7
States reached
$2.8M
Total assets
Largest grants
RecipientAmount
THE MUSICIAN'S AID SOCIETY OF NEW Y$40,000
NEW BRITAIN MUSEUM OF AMERICAN ART$30,000
FINE ARTS WORK CENTER IN PROVINCETO$20,000
FLORENCE GRISWOLD MUSEUM$10,000
LOVECRAFT ARTS AND SCIENCES COUNCIL$10,000
GOODSPEED MUSICALS$10,000
MANHATTAN THEATRE CLUB$10,000
PROVINCETOWN ART ASSOCIATION AND MU$10,000
THE METROPOLITAN MUSEUM OF ART$10,000
HORROR WRITERS ASSOCIATION$10,000
THE MORGAN LIBRARY AND MUSEUM$5,000
ST ANDREW GREEK ORTHODOX CHURCH$2,000
PROJECT PRIDE$1,000
ELEVATOR REPAIR SERVICE$1,000
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 (FY18–25) land where the poverty rate runs at 12%, against an area that typically sits at 10%. 63% of its dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 10%FINE ARTS WORK CENTER IN PROVINCETO: $20k → 8%UNIVERSITY OF CALIFORNIA BERKELEY: $10k → 10%HORROR WRITERS ASSOCIATION: $15k → 14%BROOKLYN ACADEMY OF MUSIC: $10k → 20%GOODSPEED MUSICALS: $10k → 7%FLORENCE GRISWOLD MUSEUM: $30k → 9%NEW BRITAIN MUSEUM OF AMERICAN ART: $30k → 11%BROWN UNIVERSITY: $70k → 14%CHILDRENS MIRACLE NETWORK: $10k → 8%EXPERIENCE LEARNING COMMUNITY: $10k → 9%PROVINCETOWN ART ASSOCIATION AND MU: $10k → 8%HORROR WRITERS ASSOCIATION: $10k → 14%NORTH FORK COMMUNITY THEATRE: $20k → 7%GOODSPEED MUSICALS: $10k → 7%FLORENCE GRISWOLD MUSEUM: $20k → 9%NEW BRITAIN MUSEUM OF AMERICAN ART: $20k → 11%LOVECRAFT ARTS AND SCIENCES COUNCIL: $20k → 14%FINE ARTS WORK CENTER IN PROVINCETO: $10k → 8%ADVENT LUTHERAN CHURCH: $10k → 7%GOODSPEED MUSICALS: $10k → 7%FLORENCE GRISWOLD MUSEUM: $10k → 9%NEW BRITAIN MUSEUM OF AMERICAN ART: $10k → 11%LOVECRAFT ARTS AND SCIENCES COUNCIL: $10k → 14%PROVINCETOWN ART ASSOCIATION AND MU: $10k → 8%ADVENT LUTHERAN CHURCH: $10k → 7%GOODSPEED OPERA HOUSE FOUNDATION IN: $10k → 7%FLORENCE GRISWOLD MUSEUM: $10k → 9%NEW BRITAIN MUSEUM OF AMERICAN ART: $10k → 11%LOVECRAFT ARTS AND SCIENCES COUNCIL: $10k → 14%FINE ARTS WORK CENTER IN PROVINCETO: $10k → 8%ADVENT LUTHERAN CHURCH: $10k → 7%GOODSPEED OPERA HOUSE FOUNDATION IN: $10k → 7%NEW BRITAIN MUSEUM OF AMERICAN ART: $10k → 11%LOVECRAFT ARTS AND SCIENCES COUNCIL: $10k → 14%FINE ARTS WORK CENTER IN PROVINCETO: $10k → 8%NORTH FORK COMMUNITY THEATRE: $10k → 7%ROUNDABOUT THEATRE: $10k → 17%GOODSPEED OPERA HOUSE FOUNDATION IN: $10k → 7%NEW BRITAIN MUSEUM OF AMERICAN ART: $10k → 11%LOVECRAFT ARTS AND SCIENCES COUNCIL: $10k → 14%THE MUSICIAN'S AID SOCIETY OF NEW Y: $40k → 17%THE MUSICIAN'S AID SOCIETY OF NEW Y: $20k → 17%THE MUSICIAN'S AID SOCIETY OF NEW Y: $20k → 17%THE MUSICIAN'S AID SOCIETY OF NEW Y: $20k → 17%THE MUSICIAN'S AID SOCIETY OF NEW Y: $20k → 17%MUSICIAN'S AID SOCIETY: $40k → 17%MUSICIAN'S AID SOCIETY: $20k → 17%MUSICIAN'S AID SOCIETY: $20k → 17%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

WA
NY
MA
PA
NJ
CT
RI
CA
UT
TX
FL
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.

91%of every dollar goes to organizations it has funded before.
$1.1M · 20 repeat orgs$107k to everyone else

Grantees it renews have grown median revenue +53% since the first grant, against +9% for those funded once.

20 repeat relationships: 13 still active in FY2025, 7 since wound down; 1 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

20
15

Total granted

$1.1M
$106k

Median revenue growth · since first grant

+53%
+9%

Still filing today

60%
60%

New vs renewed · share of each year

In FY2025, 99% of grant dollars renewed an existing relationship; $1k went to new ones.

50%100%’18’19’20’21’22’23’24’25
RenewedFirst-time

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

’18’19’20’21’22’23’24’25
Arts & CultureEducationAnimalsOther
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

  • NB
    NEW BRITAIN MUSEUM OF AMERICAN ART INC
    8× · 2018–2025 · $110k · revenue +26%
  • PA
    PROVINCETOWN ART ASSOCIATION AND MUSEUM INC
    8× · 2018–2025 · $80k · revenue +143%
  • MT
    MANHATTAN THEATRE CLUB INC
    8× · 2018–2025 · $80k · revenue +68%

Funded once

  • UO
    UNIVERSITY OF TEXAS AT AUSTIN
    one grant, 2018 · $13k
  • EL
    EXPERIENCE LEARNING COMMUNITY
    one grant, 2018 · $10k · revenue -8%
  • 2S
    2ND STAGE THEATRE
    one grant, 2018 · $10k
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
Museum of Modern Art

The Museum of Modern Art is a private, non-profit institution chartered by the State of New York Department of Education in 1929 to foster public awareness of modern and contemporary art. (Continued in Schedule O)

Arts & Culture
2
Munson-Williams-Proctor Arts Institute

Munson-williams-proctor arts institute (mwpai) is a fine arts center dedicated to serving diverse audiences by advancing the appreciation, understanding, and enjoyment of the arts. the art institute aims to promote interest and…

Arts & Culture
3
Transport Group Inc Dba Transport Group Theatre Company

Producing and developing plays and musicals.

Arts & Culture
4
New Museum of Contemporary Art

A center for exhibitions, information, and documentation about living artists since 1977, which continues to be a place of experimentation and a hub of new art and new ideas.

Arts & Culture
5
Women's Project & Productions Inc

Wp theater is the nation's oldest and largest theater company dedicated to developing, producing, and promoting the work of women+ at every stage of their careers. for over four decades we have served as leaders of a global movement…

Arts & Culture
6
The Brooklyn Institute of Arts and Sciences

The mission of the brooklyn institute of arts and sciences, d/b/a brooklyn museum (the "museum") is to bring people together through art and experiences that inspire celebration, compassion, courage, and the will to act. (see schedule o).

Arts & Culture
7
Theatre for a New Audience Inc

The mission of theatre for a new audience is to develop and vitalize the performance and study of shakespeare and classic drama. the theatre is dedicated to the language and ideas of writers - to a dialogue over centuries between…

Arts & Culture
8
The Royal National Theatre

Theatre can lead to extraordinary moments of shared imagination. it enables us to stand in anothers shoes to better understand ourselves and the world around us. it shows us who we are, who we have been, who we could be. the nt delivers on…

Arts & Culture
9
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
10
The New Group Inc

The new group is an artist-driven company with a commitment to developing and producing powerful, contemporary theater. while constantly evolving, we maintain an ensemble approach to all our work and an articulated style of emotional…

Arts & Culture
11
Susan Smith Blackburn Prize Inc
—
12
The Neue Galerie New York
Arts & Culture
How this is measured
The grantee most central to the portfolio’s shape is New York City Center Inc; the most unlike its peers is Horror Writers Association. 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

22 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. 22 of the 37 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)
22/22
Grantees still filing
16/22
Grew since first funded

Where the money sits, by cause and then by grantee

NEW BRITAIN MUSEUM OF AMERICAN ART INC: $110,000 · Arts & CultureNEW BRITAIN MUSEUM OF AMERICAN ART INCFINE ARTS WORK CENTER IN PROVINCETOWN INC: $90,000 · Arts & CultureFINE ARTS WORK CENTER IN PROVINCETOWN INCPROVINCETOWN ART ASSOCIATION AND MUSEUM INC: $80,000 · Arts & CulturePROVINCETOWN ART ASSOCIATION AND MUSEUM INCMANHATTAN THEATRE CLUB INC: $80,000 · Arts & CultureMANHATTAN THEATRE CLUB INCGOODSPEED OPERA HOUSE FOUNDATION INC: $80,000 · Arts & CultureGOODSPEED OPERA HOUSE FOUNDATION INCFLORENCE GRISWOLD MUSEUM INC: $75,000 · Arts & CultureFLORENCE GRISWOLD MUSEUM INCMETROPOLITAN MUSEUM OF ART: $50,000 · Arts & CultureMETROPOLITAN MUSEUM OF ARTHORROR WRITERS ASSOCIATION: $45,000 · Arts & CultureHORROR WRITERS ASSOCIATIONNORTH FORK COMMUNITY THEATRE INC: $40,000 · Arts & CultureNORTH FORK COMMUNITY THEATRE INC+5 more: $50,000 · Arts & Culture+5 moreTHE MUSICIAN'S AID SOCIETY OF NEW Y: $120,000 · OtherTHE MUSICIAN'S AID SOCIETY OF NEW YLOVECRAFT ARTS AND SCIENCES COUNCIL: $90,000 · OtherLOVECRAFT ARTS AND SCIENCES COUNCILMUSICIAN'S AID SOCIETY: $80,000 · OtherMUSICIAN'S AID SOCIETYADVENT LUTHERAN CHURCH: $30,000 · OtherADVENT LUTHERAN CHURCHPUBLIC TREATRENEW YORK SHAKESPEARE: $20,000 · OtherCHILDREN'S MIRACLE NETWORK: $15,000 · Other+11 more: $79,000 · Other+11 moreBROWN UNIVERSITY: $70,000 · Community ImprovementThe Pierpont Morgan Library: $25,000 · EducationUNIVERSITY OF HARTFORD: $5,000 · EducationGIRLS WRITE NOW INC: $5,000 · EducationWILKES UNIVERSITY: $5,000 · EducationNORTH FORK ANIMAL WELFARE LEAGUE: $5,000 · Animals
Arts & Culture$700,000Other$434,000Community Improvement$70,000Education$40,000Animals$5,000

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 budgetNEW BRITAIN MUSEUM OF AMERICAN ART INC: $110,000 over 8y, 0.5% of budgetFINE ARTS WORK CENTER IN PROVINCETOWN INC: $90,000 over 8y, 0.7% of budgetPROVINCETOWN ART ASSOCIATION AND MUSEUM INC: $80,000 over 8y, 0.6% of budgetMANHATTAN THEATRE CLUB INC: $80,000 over 8y, 0.1% of budgetGOODSPEED OPERA HOUSE FOUNDATION INC: $80,000 over 8y, 0.2% of budgetFLORENCE GRISWOLD MUSEUM INC: $75,000 over 5y, 0.9% of budgetBROWN UNIVERSITY: $70,000 over 1y, 0.0% of budgetMETROPOLITAN MUSEUM OF ART: $50,000 over 5y, 0.0% of budgetHORROR WRITERS ASSOCIATION: $45,000 over 6y, 7.1% of budgetNORTH FORK COMMUNITY THEATRE INC: $40,000 over 3y, 7.1% of budgetThe Pierpont Morgan Library: $25,000 over 5y, 0.0% of budgetROUNDABOUT THEATRE COMPANY INC: $20,000 over 2y, 0.0% of budgetCHILDREN'S MIRACLE NETWORK: $15,000 over 2y, 0.0% of budgetEXPERIENCE LEARNING COMMUNITY: $10,000 over 1y, 0.0% of budgetBROOKLYN ACADEMY OF MUSIC INC: $10,000 over 1y, 0.0% of budgetNEW YORK CITY CENTER INC: $10,000 over 1y, 0.0% of budgetNORTH FORK ANIMAL WELFARE LEAGUE: $5,000 over 1y, 0.3% of budgetTHE SECOND STAGE THEATRE INC: $5,000 over 1y, 0.0% of budgetPUBLIC MEDIA OF NEW ENGLAND INC: $5,000 over 1y, 4.0% of budgetUNIVERSITY OF HARTFORD: $5,000 over 1y, 0.0% of budgetGIRLS WRITE NOW INC: $5,000 over 1y, 0.4% of budgetWILKES UNIVERSITY: $5,000 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 NEW BRITAIN MUSEUM OF AMERICAN ART INC ↗
  • Who funds FINE ARTS WORK CENTER IN PROVINCETOWN INC ↗
  • Who funds PROVINCETOWN ART ASSOCIATION AND MUSEUM INC ↗
  • Who funds MANHATTAN THEATRE CLUB INC ↗
  • Who funds GOODSPEED OPERA HOUSE FOUNDATION INC ↗
  • Who funds FLORENCE GRISWOLD MUSEUM INC ↗
  • Who funds BROWN UNIVERSITY ↗
  • Who funds METROPOLITAN MUSEUM OF ART ↗
  • Who funds HORROR WRITERS ASSOCIATION ↗
  • Who funds NORTH FORK COMMUNITY THEATRE INC ↗
  • Who funds The Pierpont Morgan Library ↗
  • Who funds ROUNDABOUT THEATRE COMPANY INC ↗
  • Who funds CHILDREN'S MIRACLE NETWORK ↗
  • Who funds EXPERIENCE LEARNING COMMUNITY ↗
  • Who funds BROOKLYN ACADEMY OF MUSIC INC ↗
  • Who funds NEW YORK CITY CENTER INC ↗
  • Who funds NORTH FORK ANIMAL WELFARE LEAGUE ↗
  • Who funds THE SECOND STAGE THEATRE INC ↗
  • Who funds PUBLIC MEDIA OF NEW ENGLAND INC ↗
  • Who funds UNIVERSITY OF HARTFORD ↗
  • Who funds GIRLS WRITE NOW INC ↗
  • Who funds WILKES UNIVERSITY ↗

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.

Helen Frankenthaler Foundation IncNY13.6× affinity4 shared granteesties to 10 of 10Hover any node to trace its alignments.Compare side by side →

Open a dossier: Helen Frankenthaler Foundation Inc · Ge Aerospace Foundation · The Pfizer Foundation Inc · National Philanthropic Trust · Morgan Stanley Global Impact Funding Trust Inc · The Bank of America Charitable Foundation Inc · Vanguard Charitable Endowment Program · American Online Giving Foundation Inc · 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 Aeroflex Foundation funds: left to right is the share of its income from government, bottom to top the share from The Aeroflex Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 00%1%3%6%10%funder's share of their income ↑0%8%15%22%30%share of the org’s income from government →median 2%
  • Fine Arts Work Center in Provincetown Inc: 27% of income from government
  • New Britain Museum of American Art Inc: 7% of income from government
  • Florence Griswold Museum Inc: 2% of income from government
  • University of Hartford: 1% of income from government
  • Goodspeed Opera House Foundation Inc: 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 · 0–30%
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 37 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 Aeroflex’s filings →

More from the funding graph