Matthew A & Susan B Weatherbie | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Matthew A & Susan B Weatherbie. Data shown is extracted from Form 990-PF filings.

EIN: 04-3532105

Foundation Overview

Based in Boston, MA, Matthew A & Susan B Weatherbie has awarded 137 grants totaling $5,584,887 to organizations in Massachusetts, Washington and 7 other states across the US. Individual grants range from $1,000 to $1,050,000, with a median award of $10,000.

Latest Tax Year
2024
Total Giving (all years)
$5,584,887
Total Assets
$2,270,806
Median Grant (all grants)
$10,000

Latest Form 990-PF Snapshot

Total Grants
14
Median Grant
$10,000
% No Significant Change
0% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: February 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Relationship-Focused: 21%

3 of 14 recipients (21%) were new grantees. Foundation strongly favors organizations with proven track records. New partnerships develop slowly over time.

Geographic Focus
Massachusetts

64% of grants are awarded in Massachusetts, with additional funding distributed across 8 other locations. The foundation balances regional focus with broader geographic diversity. Within Massachusetts, funding concentrates in Boston (75%), South Hadley (10%), Roxbury (9%).

Funding Trajectory
+363%

Strong 363% growth in annual giving over 8 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.

Program Areas
General Purposes + Education

Dual focus on general purposes (60%) and education, indicating strategic concentration in complementary program areas.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into Matthew A & Susan B Weatherbie's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.

Name Amount Location Purpose Year
Aclu Foundation Of Massachusetts $10,000 Boston, MA, US General Purpose 2024
Black Economic Council Of Massachusetts $10,000 Boston, MA, US General Purpose 2024
Boston Symphony Orchestra $5,000 Boston, MA, US General Purpose 2024
Catholic Schools Foundation $24,000 Boston, MA, US General Purpose 2024
Harvard University $1,050,000 Cambridge, MA, US General Purpose 2024
Historic New England $10,000 Boston, MA, US General Purpose 2024
Initiative For A Competitive Inner City $10,000 Roxbury, MA, US General Purpose 2024
Montana Land Reliance $10,000 Helena, MT, US General Purpose 2024
Mount Holyoke College $25,000 South Hadley, MA, US General Purpose 2024
Museum Of Fine Arts $48,000 Boston, MA, US General Purpose 2024
Naacp Legal Defense & Education Fund $10,000 New York, NY, US General Purpose 2024
Sears House Association $1,000 Boston, MA, US General Purpose 2024
The Hoover Institution At Stanford University $10,000 Stanford, CA, US General Purpose 2024
Us Naval War College Foundation $15,000 Newport, RI, US General Purpose 2024
Aclu Foundation Of Massachusetts $10,000 Boston, MA, US General Purpose 2023
Beth Israel Deaconess Medical Center $10,000 Boston, MA, US General Purpose 2023
Black Economic Council Of Massachusetts $10,000 Boston, MA, US General Purpose 2023
Boston Symphony Orchestra $5,000 Boston, MA, US General Purpose 2023
Catholic Schools Foundation $12,000 Boston, MA, US General Purpose 2023
Handel & Haydn Society $11,000 Boston, MA, US General Purpose 2023
Historians Of Netherlandish Art $6,000 Amherst, MA, US General Purpose 2023
Initiative For A Competitive Inner City $10,000 Roxbury, MA, US General Purpose 2023
International Foundation For Art Research $5,000 New York, NY, US General Purpose 2023
Montana Land Reliance Foundation $10,000 Helena, MT, US General Purpose 2023
Mount Holyoke College $25,000 South Hadley, MA, US General Purpose 2023
Museum Of Fine Arts $33,000 Boston, MA, US General Purpose 2023
Naacp Legal Defense & Education Fund $10,000 New York, NY, US General Purpose 2023
President And Fellows Of Harvard College $50,000 Cambridge, MA, US Business School & Art Museum 2023
Proprietors Of The Boston Athenaeum $160,000 Boston, MA, US General Purpose 2023
The Hoover Institution At Stanford University $10,000 Stanford, CA, US General Purpose 2023
Us Naval War College Foundation $15,000 Newport, RI, US General Purpose 2023
Aclu Foundation Of Massachusetts $10,000 Boston, MA, US General Purpose 2023
Beth Israel Deaconess Medical Center $10,000 Boston, MA, US General Purpose 2023
Black Economic Council Of Massachusetts $10,000 Boston, MA, US General Purpose 2023
Boston Symphony Orchestra $5,000 Boston, MA, US General Purpose 2023
Catholic Schools Foundation $12,000 Boston, MA, US General Purpose 2023
Handel & Haydn Society $11,000 Boston, MA, US General Purpose 2023
Historians Of Netherlandish Art $6,000 Amherst, MA, US General Purpose 2023
Initiative For A Competitive Inner City $10,000 Roxbury, MA, US General Purpose 2023
International Foundation For Art Research $5,000 New York, NY, US General Purpose 2023
Montana Land Reliance Foundation $10,000 Helena, MT, US General Purpose 2023
Mount Holyoke College $25,000 South Hadley, MA, US General Purpose 2023
Museum Of Fine Arts $33,000 Boston, MA, US General Purpose 2023
Naacp Legal Defense & Education Fund $10,000 New York, NY, US General Purpose 2023
President And Fellows Of Harvard College $50,000 Cambridge, MA, US Business School & Art Museum 2023
Proprietors Of The Boston Athenaeum $160,000 Boston, MA, US General Purpose 2023
The Hoover Institution At Stanford University $10,000 Stanford, CA, US General Purpose 2023
Us Naval War College Foundation $15,000 Newport, RI, US General Purpose 2023
Aclu Foundation Of Massachusetts $10,000 Boston, MA, US General Purpose 2022
Black Economic Council Of Massachusetts $10,000 Boston, MA, US General Purpose 2022
Boston Athenaeum $35,000 Boston, MA, US General Purpose 2022
Boston Symphony Orchestra $5,000 Boston, MA, US General Purpose 2022
Friends Of Independent Schools And Better Education (Aka Frisbe) $322,500 Seattle, WA, US For St. Clements School 2022
Handel & Haydn Society $10,000 Boston, MA, US General Purpose 2022
Initiative For A Competitive Inner City $10,000 Roxbury, MA, US General Purpose 2022
King Baudouin Foundation Us $12,000 New York, NY, US General Purpose 2022
Montana Land Reliance $5,000 Helena, MT, US General Purpose 2022
Mount Holyoke College $150,000 South Hadley, MA, US General Purpose 2022
Museum Of Fine Arts $35,508 Boston, MA, US General Purpose 2022
Naacp Legal Defense & Education Fund $10,000 New York, NY, US General Purpose 2022
Squam Lakes Conservation Society $50,000 Holderness, NH, US General Purpose 2022
The Hoover Institution At Stanford University $10,000 Stanford, CA, US General Purpose 2022
Us Naval War College Foundation $10,000 Newport, RI, US General Purpose 2022
Aclu Foundation Of Massachusetts $10,000 Boston, MA, US General Purpose 2022
Black Economic Council Of Massachusetts $10,000 Boston, MA, US General Purpose 2022
Boston Athenaeum $35,000 Boston, MA, US General Purpose 2022
Boston Symphony Orchestra $5,000 Boston, MA, US General Purpose 2022
Friends Of Independent Schools And Better Education (Aka Frisbe) $322,500 Seattle, WA, US For St. Clements School 2022
Handel & Haydn Society $10,000 Boston, MA, US General Purpose 2022
Initiative For A Competitive Inner City $10,000 Roxbury, MA, US General Purpose 2022
King Baudouin Foundation Us $12,000 New York, NY, US General Purpose 2022
Montana Land Reliance $5,000 Helena, MT, US General Purpose 2022
Mount Holyoke College $150,000 South Hadley, MA, US General Purpose 2022
Museum Of Fine Arts $35,508 Boston, MA, US General Purpose 2022
Naacp Legal Defense & Education Fund $10,000 New York, NY, US General Purpose 2022
Squam Lakes Conservation Society $50,000 Holderness, NH, US General Purpose 2022
The Hoover Institution At Stanford University $10,000 Stanford, CA, US General Purpose 2022
Us Naval War College Foundation $10,000 Newport, RI, US General Purpose 2022
Aclu Foundation Of Massachusetts $10,000 Boston, MA, US General Purpose 2022
Black Economic Council Of Massachusetts $10,000 Boston, MA, US General Purpose 2022
Boston Athenaeum $35,000 Boston, MA, US General Purpose 2022
Boston Symphony Orchestra $5,000 Boston, MA, US General Purpose 2022
Friends Of Independent Schools And Better Education (Aka Frisbe) $322,500 Seattle, WA, US For St. Clements School 2022
Handel & Haydn Society $10,000 Boston, MA, US General Purpose 2022
Initiative For A Competitive Inner City $10,000 Roxbury, MA, US General Purpose 2022
King Baudouin Foundation Us $12,000 New York, NY, US General Purpose 2022
Montana Land Reliance $5,000 Helena, MT, US General Purpose 2022
Mount Holyoke College $150,000 South Hadley, MA, US General Purpose 2022
Museum Of Fine Arts $35,508 Boston, MA, US General Purpose 2022
Naacp Legal Defense & Education Fund $10,000 New York, NY, US General Purpose 2022
Squam Lakes Conservation Society $50,000 Holderness, NH, US General Purpose 2022
The Hoover Institution At Stanford University $10,000 Stanford, CA, US General Purpose 2022
Us Naval War College Foundation $10,000 Newport, RI, US General Purpose 2022
Aclu Foundation Of Massachusetts $10,000 Boston, MA, US General Purpose 2021
Black Economic Council Of Massachusetts $10,000 Boston, MA, US General Purpose 2021
Boston Athenaeum $285,000 Boston, MA, US General Purpose 2021
Boston Symphony Orchestra $5,000 Boston, MA, US General Purpose 2021
Citizen Schools Inc $10,000 Boston, MA, US General Purpose 2021
City Year $98,333 Boston, MA, US General Purpose 2021
Council For The Advancement Of Science Writing $10,000 Seattle, WA, US General Purpose 2021
Handel & Haydn Society $55,000 Boston, MA, US General Purpose 2021
Initiative For A Competitive Inner City $10,000 Roxbury, MA, US General Purpose 2021
Loon Preservation Committee $16,000 Moultonborough, NH, US General Purpose 2021
Montana Land Reliance $5,000 Helena, MT, US General Purpose 2021
Mount Holyoke College $100,000 South Hadley, MA, US General Purpose 2021
Museum Of Fine Arts $33,247 Boston, MA, US General Purpose 2021
Naacp Legal Defense & Education Fund $10,000 New York, NY, US General Purpose 2021
Us Naval War College Foundation $10,000 Newport, RI, US General Purpose 2021
Aclu Foundation Of Massachusetts $5,000 Boston, MA, US General Purpose 2020
Associates Of The University Of Toronto $20,000 New York, NY, US General Purpose 2020
Beth Israel Deaconess Medical Center $10,000 Boston, MA, US General Purpose 2020
Black Economic Council Of Massachusetts $5,000 Boston, MA, US General Purpose 2020
Boston Athenaeum $35,000 Boston, MA, US General Purpose 2020
Boston Charitable Trust Fund $5,000 Boston, MA, US Boston Racial Equity Fund 2020
Boston Schools Fund $75,000 Boston, MA, US General Purpose 2020
Boston Symphony Orchestra $5,000 Boston, MA, US General Purpose 2020
Citizen Schools Inc $75,000 Boston, MA, US General Purpose 2020
City Year $183,333 Boston, MA, US General Purpose 2020
Handel & Haydn Society $15,000 Boston, MA, US General Purpose 2020
Initiative For A Competitive Inner City $5,000 Roxbury, MA, US General Purpose 2020
King Baudouin Foundation United States $1,250 New York, NY, US General Purpose 2020
Loon Preservation Committee $17,000 Moultonborough, NH, US General Purpose 2020
Montana Land Reliance $5,000 Helena, MT, US General Purpose 2020
Mount Holyoke College $75,000 South Hadley, MA, US General Purpose 2020
Museum Of Fine Arts $31,500 Boston, MA, US General Purpose 2020
Naacp Legal Defense & Education Fund $5,000 New York, NY, US General Purpose 2020
Boston Athenaeum $20,000 Boston, MA, US General Purpose 2016
Boston Symphony Orchestra $5,000 Boston, MA, US General Purpose 2016
Bruce Museum $10,000 Greenwich, CT, US General Purpose 2016
City Year $15,000 Boston, MA, US General Purpose 2016
Handel & Haydn Society $55,000 Boston, MA, US General Purpose 2016
Inner City Scholarship Fund $12,000 Boston, MA, US General Purpose 2016
Mount Holyoke College $25,000 South Hadley, MA, US General Purpose 2016
Museum Of Fine Arts $105,000 Boston, MA, US General Purpose 2016
National Gallery Of Art $10,000 Washington, DC, US General Purpose 2016
King Baudouin Foundation Us $6,200 New York, NY, US General Purpose ($5,000); Codart Fund ($1,200) 2016
Montana Land Reliance $4,000 Helena, MT, US General Purpose 2016

Foundations Similar to Matthew A & Susan B Weatherbie

Discover 5 foundations with comparable assets ($2,269,682-$2,274,547), similar grant patterns, and geographic focus in MA that may also align with your organization's funding needs and grant seeking strategy.

Foundation Name Total Assets Typical Grant Size Service Area Similarity Match

EIN: 94-3435406 | 93 grants awarded
$2,270,675
(≈ Similar)
$5,000
median grant
Newton, MA
Same state
100%
Excellent match

EIN: 27-0163539 | 42 grants awarded
$2,271,476
(≈ Similar)
$13,500
median grant
Danvers, MA
Same state
100%
Excellent match

EIN: 04-3340270 | 146 grants awarded
$2,269,964
(≈ Similar)
$5,000
median grant
Osterville, MA
Same state
100%
Excellent match

EIN: 87-0960572 | 14 grants awarded
$2,269,682
(≈ Similar)
$17,500
median grant
Boston, MA
Same state
100%
Excellent match

EIN: 04-3175434 | 433 grants awarded
$2,274,547
(≈ Similar)
$10,000
median grant
Boston, MA
Same state
100%
Excellent match

Contact Information

Official contact details for Matthew A & Susan B Weatherbie as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 04-3532105
Website N/A
Address 172 BEACON STREET 6 Boston, MA 02116-1401

Key People (2)

Board members, trustees, and key staff who oversee Matthew A & Susan B Weatherbie's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

Trustee Matthew A Weatherbie
Trustee Susan B Weatherbie

Forms 990-PF

IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.

Form 990-PF Research Tips
  • Review Part XV for detailed grant recipient information and funding purposes
  • Check Part I for total assets, annual giving amounts, and payout requirements
  • Examine Part VIII for key personnel compensation and board structure
  • Look for trends across multiple years to understand giving patterns

About This Foundation Profile

This comprehensive foundation profile for Matthew A & Susan B Weatherbie is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.

Data Sources & Accuracy

All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.

Research Applications

Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.

Data Currency: Last updated February 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.