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Massachusetts · Private foundation

Wintman Family Charitable Trust B

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.

$158k
Granted FY2025(still arriving)
64
Grants FY2025
60
Organizations funded FY2024
10%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$500
Largest grant, FY2025
$30,000
Organizations funded a year
54 to 62
FY2019 to FY2024
States reached, FY2025
12
Total assets, FY2025
$1.5M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 10% of the organizations Wintman Family Charitable Trust B funded were first-time grantees, receiving 5% of its grant dollars.

New vs renewed · share of each year

In FY2024, 95% of grant dollars renewed an existing relationship; $6k went to new ones.

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

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

’20’21’22’23’24
EnvironmentHealthEducationArts & CultureHuman ServicesInternationalOther
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.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving63$148k13%
FY202460$118k10%
FY202355$117k15%
FY202260$135k22%
FY202154$100k7%
FY202062$98k21%
FY201960$94kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2025.

Civil Rights$143kHuman Services$141kInternational$133kArts & Culture$121kEnvironment$88kPublic Benefit$82kFood & Nutrition$67kEducation$66kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

VT
WA
IL
NY
MA
OR
PA
CT
CA
CO
MD
AZ
KS
AR
DC
AL
GA
FL

Top grantees

Largest recipients by total granted, FY2019 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 54 grantees
All grantees of Wintman Family Charitable Trust B by total granted
GranteeTotal grantedYearsShare of their budget
Pro Publica Inc$93,50070%
The Abraham Initiatives Inc$92,00071%
Nonhuman Rights Project Inc$47,00071%
Environmental and Energy Study Institute$30,75061%
Evergreen Collaborative$20,00010%
Natural Resources Defense Council Inc$12,00050%
Healing Across the Divides Inc$12,00061%
Pittsfield Community Food Pantry Inc$8,00040%
Sierra Club Foundation$7,50060%
Environmental Defense Fund Incorporated$7,50070%
Amnesty International of the USA Inc$7,00070%
Berkshire Immigrant Center Inc$6,00030%
National Yiddish Book Center Inc$5,92070%
Camfed USA Foundation$4,50060%
Common Cause Education Fund$4,50030%
International Rescue Committee INC$4,50070%
Open Pantry Community Services Inc$3,50070%
Pesticide Action Network North America$3,50070%
Berkshire Natural Resources Council Inc$3,50040%
Medecins Sans Frontieres USA Inc$3,25070%
Putney School Inc$2,75070%
Drama Studio Incorporated$2,25070%
Springfield Rescue Mission$2,10070%
Volunteers in Medicine-Berkshires Inc$2,00020%
The Brien Center for Mental Health and Substance Abuse Services$2,00020%
Partners in Health a Nonprofit Corporation$1,75070%
American Indian College Fund$1,50060%
Richmond Pond Association Inc$1,5003n/a
Museum of Modern Art$1,25560%
American Friends of Combatants for Peace Inc$1,25040%
Wounded Warrior Project Inc$1,25050%
The Michael J Fox Foundation for Parkinson's Research$1,05040%
Link to Libraries Inc$1,00020%
Lander-Grinspoon Academy Solomon Schechter Day School$1,00020%
Girls Inc$1,00040%
Citizens' Housing and Planning Association Inc$1,00010%
Metropolitan Museum of Art$85040%
Richmond Land Trust$75030%
Barrington Stage Company Inc$75030%
The Gray House Inc$75030%
The Trustees of Reservations$73760%
The Union of Concerned Scientists Inc$50020%
Opening Act Inc$50010%
Berkshire Theatre Group Inc$50020%
National Audubon Society Inc$30010%
Ocean Conservancy$25010%
The Film Collaborative Inc$25010%
International Fund for Animal Welfare Inc$25010%
Wesleyan University$25010%
American National Red Cross & Its Constituent Chapters and Branches$20020%
Aesculapian Club Inc$15012%
Special Olympics Massachusetts Inc$10010%
Smile Train Inc$10010%
Middle East Media and Research Institute Inc$10010%

What it could do for these grantees

Plus 58 recipients with no EIN on record ($402k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Wintman Family Charitable Trust B supplied at peak.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetPro Publica Inc: $93,500 over 7y, 0.1% of budgetThe Abraham Initiatives Inc: $92,000 over 7y, 1.1% of budgetNonhuman Rights Project Inc: $47,000 over 7y, 0.7% of budgetEnvironmental and Energy Study Institute: $30,750 over 6y, 0.7% of budgetEvergreen Collaborative: $20,000 over 1y, 0.2% of budgetNatural Resources Defense Council Inc: $12,000 over 5y, 0.0% of budgetHealing Across the Divides Inc: $12,000 over 6y, 0.8% of budgetPittsfield Community Food Pantry Inc: $8,000 over 4y, 0.1% of budgetSierra Club Foundation: $7,500 over 6y, 0.0% of budgetEnvironmental Defense Fund Incorporated: $7,500 over 7y, 0.0% of budgetAmnesty International of the USA Inc: $7,000 over 7y, 0.0% of budgetBerkshire Immigrant Center Inc: $6,000 over 3y, 0.3% of budgetNational Yiddish Book Center Inc: $5,920 over 7y, 0.0% of budgetCamfed USA Foundation: $4,500 over 6y, 0.0% of budgetCommon Cause Education Fund: $4,500 over 3y, 0.0% of budgetInternational Rescue Committee INC: $4,500 over 7y, 0.0% of budgetOpen Pantry Community Services Inc: $3,500 over 7y, 0.0% of budgetPesticide Action Network North America: $3,500 over 7y, 0.0% of budgetBerkshire Natural Resources Council Inc: $3,500 over 4y, 0.0% of budgetMedecins Sans Frontieres USA Inc: $3,250 over 7y, 0.0% of budgetPutney School Inc: $2,750 over 7y, 0.0% of budgetDrama Studio Incorporated: $2,250 over 7y, 0.1% of budgetSpringfield Rescue Mission: $2,100 over 7y, 0.0% of budgetVolunteers in Medicine-Berkshires Inc: $2,000 over 2y, 0.0% of budgetThe Brien Center for Mental Health and Substance Abuse Services: $2,000 over 2y, 0.0% of budgetPartners in Health a Nonprofit Corporation: $1,750 over 7y, 0.0% of budgetAmerican Indian College Fund: $1,500 over 6y, 0.0% of budgetMuseum of Modern Art: $1,255 over 6y, 0.0% of budgetAmerican Friends of Combatants for Peace Inc: $1,250 over 4y, 0.0% of budgetWounded Warrior Project Inc: $1,250 over 5y, 0.0% of budgetThe Michael J Fox Foundation for Parkinson's Research: $1,050 over 4y, 0.0% of budgetLink to Libraries Inc: $1,000 over 2y, 0.3% of budgetLander-Grinspoon Academy Solomon Schechter Day School: $1,000 over 2y, 0.0% of budgetGirls Inc: $1,000 over 4y, 0.0% of budgetCitizens' Housing and Planning Association Inc: $1,000 over 1y, 0.0% of budgetMetropolitan Museum of Art: $850 over 4y, 0.0% of budgetRichmond Land Trust: $750 over 3y, 0.5% of budgetBarrington Stage Company Inc: $750 over 3y, 0.0% of budgetThe Gray House Inc: $750 over 3y, 0.1% of budgetThe Trustees of Reservations: $737 over 6y, 0.0% of budgetThe Union of Concerned Scientists Inc: $500 over 2y, 0.0% of budgetOpening Act Inc: $500 over 1y, 0.1% of budgetBerkshire Theatre Group Inc: $500 over 2y, 0.0% of budgetNational Audubon Society Inc: $300 over 1y, 0.0% of budgetOcean Conservancy: $250 over 1y, 0.0% of budgetThe Film Collaborative Inc: $250 over 1y, 0.0% of budgetInternational Fund for Animal Welfare Inc: $250 over 1y, 0.0% of budgetWesleyan University: $250 over 1y, 0.0% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 53.

Nonprofits that may fit its grantmaking

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.

Berkshire Taconic Community Foundation IncMA21.5× affinity8 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Berkshire Taconic Community Foundation Inc · Lee Bank Foundation Inc · Berkshire Bank Foundation Inc · Community Foundation of Western Massachusetts · Combined Jewish Philanthropies of Greater Boston Inc · Jane and Jack Fitzpatrick Trust · The Beveridge Family Foundation · Arbella Insurance Foundation · Jewish Community Federation of San Francisco the Peninsula Marin & Sonoma · Jewish Communal Fund · Marguerite Jossel Charitable Foundation · Henrietta F Dexter Tuw-Dexter Ch

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.

Compare Wintman Family Charitable Trust B with peer funders

About Wintman Family Charitable Trust B

How much does Wintman Family Charitable Trust B give?
Wintman Family Charitable Trust B reported 64 grants totaling $158,412 in its FY2025 IRS filing. It funded between 54 and 62 organizations a year over FY2019 to FY2024.
What does Wintman Family Charitable Trust B fund?
By grant dollars over FY2019 to FY2025, its largest causes are Civil Rights (16%), Human Services (16%), International (15%).
Who are Wintman Family Charitable Trust B's largest grantees?
By total granted over FY2019 to FY2025: Pro Publica Inc ($94k), The Abraham Initiatives Inc ($92k), Nonhuman Rights Project Inc ($47k).
Does Wintman Family Charitable Trust B fund new organizations?
In FY2024, 10% of the organizations it funded were first-time grantees.
Does Wintman Family Charitable Trust B accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as Wintman Family Charitable Trust B?
Its strongest co-funders, measured against what their size predicts, include Berkshire Taconic Community Foundation Inc, Lee Bank Foundation Inc, Berkshire Bank Foundation Inc.
Where is Wintman Family Charitable Trust B based?
Wintman Family Charitable Trust B is based in MA.

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 113 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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