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· Private foundation

The Pesky Family Foundation Inc

Its FY2025 filing reports that it accepted unsolicited grant applications.

$505k
Granted FY2025still arriving
61
Grants FY2025still arriving
16
States reached
$270k
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, FY2020 to 2024.

Education$1.8MArts & Culture$375kCrime & Legal$83kHealth$81kReligion$60kHuman Services$47kCivil Rights$29kYouth Development$24kOther$0
02FY2025 · 61 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k55 grants · $96k
  • $10k–50k3 grants · $33k
  • $50k–250k2 grants · $106k
  • $250k+1 grant · $270k
$1,137
Median grant
16
States reached
$6.4M
Total assets
Largest grants
RecipientAmount
LEE PESKY LEARNING CENTER$270,050
SUN VALLEY MUSEUM OF ART$56,131
THE ALLIANCE OF IDAHO$50,000
NATIONAL GAUCHER FOUNDATION$13,000
NEW YORK PHILHARMONIC$10,000
ST LUKE'S WOOD RIVER FOUNDATION$10,000
BOISE STATE UNIVERSITY FOUNDATION$6,000
SUN VALLEY SUMMER SYMPHONY$6,000
THE SENIOR CONNECTION$5,500
NATIONAL ABORTION FEDERATION$5,201
THE BRIGID ALLIANCE$5,200
TEMPLE ISRAEL$5,138
THE HUNGER COALITION$5,000
DARTMOUTH COLLEGE$5,000
SQUASH HAVEN$4,730
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 (FY20–25, $86k) land where the poverty rate runs at 11%, against an area that typically sits at 10%. 59% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 10%THE SENIOR CONNECTION: $7k → 7%KINGSBRIDGE HEIGHTS COMMUNITY CENTER: $500 → 28%SQUASH HAVEN: $7k → 12%THE SENIOR CONNECTION: $7k → 7%SQUASH HAVEN: $6k → 12%THE SENIOR CONNECTION: $6k → 7%SQUASH HAVEN: $5k → 12%THE SENIOR CONNECTION: $5k → 7%SQUASH HAVEN: $5k → 12%THE SENIOR CONNECTION: $5k → 7%SQUASH HAVEN: $3k → 12%SQUASH HAVEN: $3k → 12%THE SENIOR CONNECTION: $716 → 7%PREPARE PROSPER: $7k → 14%PREPARE PROSPER: $5k → 14%PREPARE PROSPER: $4k → 14%PREPARE PROSPER: $500 → 14%PREPARE PROSPER: $300 → 14%PREPARE PROSPER: $250 → 14%CHILDREN'S AID SOCIETY: $503 → 17%SWIFTSURE RANCH: $150 → 7%THE CENTER FOR FAMILY SUPPORT: $50 → 17%THE BRIGID ALLIANCE: $5k → 17%HOSPICE & PALLIATIVE CARE OF THE WOOD RIVER VALLEY: $3k → 7%SPUR COMMUNITY FOUNDATION: $3k → 7%HOSPICE & PALLIATIVE CARE OF THE WOOD RIVER VALLEY: $600 → 7%FLOURISH FOUNDATION: $250 → 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

VT
NH
ID
MT
MN
IL
WI
MI
NY
MA
WY
PA
NJ
CT
CA
CO
VA
MD
DE
TN
DC
HI
AL
GA
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.

95%of every dollar goes to organizations it has funded before.
$3.0M · 89 repeat orgs$151k to everyone else

Grantees it renews have grown median revenue +19% since the first grant, against +18% for those funded once.

89 repeat relationships: 49 still active in FY2025, 40 since wound down; 10 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

89
84

Total granted

$3.0M
$140k

Median revenue growth · since first grant

+19%
+18%

Still filing today

61%
60%

New vs renewed · share of each year

In FY2025, 98% of grant dollars renewed an existing relationship; $11k 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 & CultureEducationHealthHuman ServicesInternationalEnvironmentOther
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

  • LC
    LAFAYETTE COLLEGE
    6× · 2020–2025 · $164k · revenue +47%
  • AO
    ALLIANCE OF IDAHO INC
    6× · 2020–2025 · $125k · revenue +236%
  • BS
    Boise State University Foundation Inc
    3× · 2020–2025 · $106k · revenue +256%

Funded once

  • TH
    THE HUNTER COLLEGE FOUNDATION INC
    one grant, 2021 · $78k · revenue +24%
  • GG
    GLOBAL GRASSROOTS
    one grant, 2021 · $13k · revenue -97%
  • NC
    NATIONAL CENTER FOR LEARNING DISABILITIES INC
    one grant, 2021 · $5k · revenue +16%
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
University of New Haven

The University of New Haven is a student-centered comprehensive university with an emphasis on excellence in liberal arts and professional education. Our mission is to prepare our students to lead purposeful and fulfilling lives in a…

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
President and Fellows of Harvard College

Undergraduate, graduate, and professional education and research across a broad array of academic domains.

Education
4
Furman University

The primary mission of furman as a liberal arts institution is to provide a distinctive education in fine arts, humanities, social sciences, mathematics and the sciences, as well as selected professional disciplines.

Education
5
Boston Architectural College

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

—
6
United States Naval Institute

Provide an independent forum for those who dare to read, think, speak, and write to advance the professional, literary, and scientific understanding of sea power and other issues critical to global security.

—
7
The Union of Concerned Scientists Inc

The union of concerned scientists puts rigorous, independent science into action, developing solutions and advocating for a healthy, safe, and just future.

International
8
The Trustees of Princeton University

Research, education and general - princeton university is a private not-for-profit, non-sectarian institution of higher learning with approximately 5,700 undergraduate and 3,300 graduate students. 2,500 students graduated in the 2024-2025…

Education
9
Manhattanville University

To educate students to be ethical and socially responsible leaders in a global community.

Education
10
Federation of State Medical Boards of the United States Inc

The fsmb serves as the voice for state medical boards, supporting them through education, assessment, research and advocacy while providing services and initiatives that promote patient safety, quality health care and regulatory best…

Health
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 George Washington University

The mission of the george washington university (gw) is to educate individuals in liberal arts, languages, sciences, learned professions, and other courses and subjects of study, and to conduct scholarly research and publish the findings…

Education
How this is measured
The grantee most central to the portfolio’s shape is National Center for Learning Disabilities Inc; the most unlike its peers is Heartworks 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

119 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. 119 of the 191 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)
20
Early backer (in before they grew)
118/119
Grantees still filing
81/119
Grew since first funded

Where the money sits, by cause and then by grantee

LEE PESKY LEARNING CENTER INC: $1,475,816 · EducationLEE PESKY LEARNING CENTER INCLAFAYETTE COLLEGE: $164,400 · EducationLAFAYETTE COLLEGEBoise State University Foundation Inc: $106,000 · EducationBoise State University Foundation IncTHE HUNTER COLLEGE FOUNDATION INC: $78,000 · Education+11 more: $73,965 · EducationSUN VALLEY MUSEUM OF ART: $282,971 · OtherSUN VALLEY MUSEUM OF ARTTUCK SCHOOL OF BUSINESS: $202,500 · OtherTUCK SCHOOL OF BUSINESSTEMPLE ISRAEL: $37,905 · OtherTHE COMMUNITY LIBRARY: $31,010 · Other+120 more: $264,521 · Other+120 moreALLIANCE OF IDAHO INC: $125,042 · International+7 more: $7,661 · InternationalTHE PHILHARMONIC SYMPHONY SOCIETY OF NY INC: $74,000 · Arts & CultureSUN VALLEY SUMMER SYMPHONY INC: $30,350 · Arts & Culture+14 more: $8,549 · Arts & CultureBLAINE COUNTY SENIORS COUNCIL INC THE SENIOR CONNECTION: $29,716 · Human ServicesSQUASH HAVEN INC: $27,874 · Human ServicesPrepare and Prosper: $16,510 · Human ServicesTHE BRIGID ALLIANCE INC: $5,200 · Human ServicesHOSPICE AND PALLIATIVE CARE OF THE WOOD RIVER VALLEY INC: $3,100 · Human Services+7 more: $4,453 · Human ServicesST LUKE'S WOOD RIVER FOUNDATION INC: $27,000 · HealthNATIONAL GAUCHER FOUNDATION INC: $25,600 · Health+11 more: $8,991 · HealthGLOBAL GRASSROOTS: $13,000 · Civil RightsEQUAL JUSTICE INITIATIVE: $2,546 · Civil Rights+1 more: $360 · Civil Rights
Education$1,898,181Other$818,907International$132,703Arts & Culture$112,899Human Services$86,853Health$61,591Civil Rights$15,906

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 budgetLEE PESKY LEARNING CENTER INC: $1,475,816 over 6y, 18% of budgetLAFAYETTE COLLEGE: $164,400 over 6y, 0.0% of budgetALLIANCE OF IDAHO INC: $125,042 over 6y, 8.3% of budgetBoise State University Foundation Inc: $106,000 over 3y, 0.2% of budgetTHE HUNTER COLLEGE FOUNDATION INC: $78,000 over 1y, 0.3% of budgetTHE PHILHARMONIC SYMPHONY SOCIETY OF NY INC: $74,000 over 4y, 0.0% of budgetSUN VALLEY WRITERS' CONFERENCE INC: $31,600 over 6y, 0.2% of budgetSUN VALLEY SUMMER SYMPHONY INC: $30,350 over 6y, 0.1% of budgetBLAINE COUNTY SENIORS COUNCIL INC THE SENIOR CONNECTION: $29,716 over 6y, 0.4% of budgetSQUASH HAVEN INC: $27,874 over 6y, 0.4% of budgetST LUKE'S WOOD RIVER FOUNDATION INC: $27,000 over 5y, 0.1% of budgetNATIONAL GAUCHER FOUNDATION INC: $25,600 over 5y, 4.1% of budgetTHE BLAKE SCHOOL: $18,750 over 6y, 0.0% of budgetPrepare and Prosper: $16,510 over 6y, 0.3% of budgetGLOBAL GRASSROOTS: $13,000 over 1y, 3.0% of budgetTrustees of Hamilton College: $12,100 over 5y, 0.0% of budgetNorthwestern University: $11,980 over 6y, 0.0% of budgetBLAINE COUNTY HUNGER COALITION INC: $10,033 over 4y, 0.1% of budgetUniversity of Michigan: $7,600 over 5y, 0.4% of budgetTrustees of Dartmouth College: $7,500 over 2y, 0.0% of budgetNATURAL RESOURCES DEFENSE COUNCIL INC: $5,680 over 5y, 0.0% of budgetCONNECTICUT FOODSHARE INC: $5,628 over 6y, 0.0% of budgetARCH COMMUNITY HOUSING TRUST INC: $5,233 over 2y, 0.1% of budgetTHE BRIGID ALLIANCE INC: $5,200 over 1y, 0.0% of budgetNATIONAL CENTER FOR LEARNING DISABILITIES INC: $5,000 over 1y, 0.2% of budgetEVERYTOWN FOR GUN SAFETY SUPPORT FUND INC: $5,000 over 3y, 0.0% of budgetTHE CAMPAIGN LEGAL CENTER INC: $5,000 over 1y, 0.0% of budgetConnecticut Farmland Trust Inc: $3,781 over 3y, 0.3% of budgetMEDECINS SANS FRONTIERES USA INC: $3,750 over 2y, 0.0% of budgetHAKU BALDWIN CENTER INC: $3,563 over 2y, 0.3% of budgetHOSPICE AND PALLIATIVE CARE OF THE WOOD RIVER VALLEY INC: $3,100 over 2y, 0.2% of budgetSOUTHERN POVERTY LAW CENTER INC: $3,060 over 2y, 0.0% of budgetSHARE OUR STRENGTH: $3,000 over 3y, 0.0% of budgetTHE VIVIAN BEAUMONT THEATERINC D/B/A LINCOLN CENTER THEATER: $2,700 over 2y, 0.0% of budgetEQUAL JUSTICE INITIATIVE: $2,546 over 3y, 0.0% of budgetSIERRA CLUB: $2,500 over 3y, 0.0% of budgetSPUR COMMUNITY FOUNDATION INC: $2,500 over 1y, 0.0% of budgetJEWISH COMMUNITY RELATIONS COUNCIL OF SAN FRANCISCO MARIN & PENINSULA: $2,450 over 3y, 0.0% of budgetAMERICAN CIVIL LIBERTIES UNION OF THE DISTRICT OF COLUMBIA: $2,035 over 2y, 0.1% of budgetJTP PROFESSIONAL SERVICE CORPORATION: $2,000 over 1y, 0.1% of budgetBLOOD CANCER UNITED INC: $1,850 over 5y, 0.0% of budgetALZHEIMER'S DISEASE & RELATED DISORDERS ASSOCIATION INC: $1,750 over 4y, 0.0% of budgetTHE CHARACTER LAB INC: $1,750 over 4y, 0.0% of budgetAMERICAN FRIENDS OF THE ISRAEL MUSEUM: $1,500 over 1y, 0.0% of budgetFeeding America: $1,500 over 3y, 0.0% of budgetABORTION CARE NETWORK: $1,500 over 1y, 0.0% of budgetMINNESOTA PUBLIC RADIO AMERICAN PUBLIC MEDIA: $1,350 over 6y, 0.0% of budgetCOOPERATIVE FOR ASSISTANCE AND RELIEF EVERYWHERE INC: $1,313 over 2y, 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 LEE PESKY LEARNING CENTER INC ↗
  • Who funds LAFAYETTE COLLEGE ↗
  • Who funds ALLIANCE OF IDAHO INC ↗
  • Who funds Boise State University Foundation Inc ↗
  • Who funds THE HUNTER COLLEGE FOUNDATION INC ↗
  • Who funds THE PHILHARMONIC SYMPHONY SOCIETY OF NY INC ↗
  • Who funds SUN VALLEY WRITERS' CONFERENCE INC ↗
  • Who funds SUN VALLEY SUMMER SYMPHONY INC ↗
  • Who funds BLAINE COUNTY SENIORS COUNCIL INC THE SENIOR CONNECTION ↗
  • Who funds SQUASH HAVEN INC ↗
  • Who funds ST LUKE'S WOOD RIVER FOUNDATION INC ↗
  • Who funds NATIONAL GAUCHER FOUNDATION INC ↗
  • Who funds THE BLAKE SCHOOL ↗
  • Who funds Prepare and Prosper ↗
  • Who funds GLOBAL GRASSROOTS ↗
  • Who funds Trustees of Hamilton College ↗
  • Who funds Northwestern University ↗
  • Who funds BLAINE COUNTY HUNGER COALITION INC ↗
  • Who funds University of Michigan ↗
  • Who funds Trustees of Dartmouth College ↗
  • Who funds NATURAL RESOURCES DEFENSE COUNCIL INC ↗
  • Who funds CONNECTICUT FOODSHARE INC ↗
  • Who funds ARCH COMMUNITY HOUSING TRUST INC ↗
  • Who funds THE BRIGID ALLIANCE INC ↗
  • Who funds NATIONAL CENTER FOR LEARNING DISABILITIES 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.

Spur Community Foundation IncID30.3× affinity12 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Spur Community Foundation Inc · Idaho Community Foundation Inc · Boswell Family Foundation · Thrasher Koffey Foundation · The Nalen Foundation · Heinz Family Foundation · The Bessemer Giving Fund · Christensen Family Foundation · Elizabeth a Lynn Foundation · Maneval Reister Conard Family Foundation · The Wattis Dumke Foundation Inc · Martin Djos Family 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 Pesky Family Foundation Inc funds: left to right is the share of its income from government, bottom to top the share from The Pesky Family Foundation Inc. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 50%1%5%11%20%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →median 7%
  • City Seed Inc: 87% of income from government
  • Boston Area Rape Crisis Center Inc: 82% of income from government
  • Women's Business Development Council Inc: 39% of income from government
  • Save the Children Federation Inc: 30% of income from government
  • Connecticut Farmland Trust Inc: 7% of income from government
  • Greenagers Inc: 7% of income from government
  • First State Squash Inc: 7% of income from government
  • Connecticut Foodshare Inc: 5% of income from government
  • Squash Haven Inc: 4% of income from government
  • Florence Griswold Museum Inc: 2% of income from government
  • Sandy Hook Promise Foundation: 0% of income from government
no gov moneyreceives it· size = income
5get no government money at all
20report government grants on their 990 we could not trace to a source (not plotted)
2rely on government for over half their income
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 The Pesky Family Foundation Inc?

Find your warmest path to The Pesky Family Foundation 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 191 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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