William Townsend Porter Foundation | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like William Townsend Porter Foundation. Data shown is extracted from Form 990-PF filings.

EIN: 04-2104293

Foundation Overview

Based in Boston, MA, William Townsend Porter Foundation has awarded 36 grants totaling $1,681,634 to organizations in New York, Maryland and 5 other states across the US. Individual grants range from $8,996 to $155,000, with a median award of $17,000.

Latest Tax Year
2024
Total Giving (all years)
$1,681,634
Total Assets
$4,205,422
Median Grant (all grants)
$17,000

Latest Form 990-PF Snapshot

Total Grants
12
Median Grant
$10,000
% Median Grant Decline
-41% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: March 2026

Foundation Intelligence

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

New Applicant Friendliness
Growth-Minded: 67%

8 of 12 recipients (67%) were new grantees. Foundation actively seeks new partnerships to expand impact. Fresh approaches and innovative programs receive serious consideration.

Geographic Focus
Maryland

Grants are geographically diversified with 28% in Maryland and funding distributed across 7 total locations. This foundation values broad geographic impact and diverse community partnerships. Within Maryland, funding concentrates in Bethesda (90%), Rockville (10%).

Funding Trajectory
+33%

Moderate 33% growth trend over 8 years suggests stable and gradually increasing funding capacity. This positive trajectory indicates reliable grant-making resources and sustainable philanthropic commitment.

Program Areas
Community Projects

Highly focused on community projects with 100% of funding dedicated to this sector. This specialization indicates deep expertise and committed investment in the field.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into William Townsend Porter Foundation'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
Meharry Medical College $10,000 Nashville, TN, US Support 2024
American Physiological Society $141,500 Bethesda, MD, US Support 2024
The Board Of Trustees Of The Leland Stanford Junior University $8,996 Redwood City, CA, US Support 2024
Marine Biological Laboratory $17,000 Woods Hole, MA, US Support 2024
University Of Louisville Research Foundation $10,000 Louisville, KY, US Support 2024
Indiana University $9,871 Bloomington, IN, US Support 2024
Meharry Medical College $10,000 Nashville, TN, US Support 2024
American Physiological Society $141,500 Bethesda, MD, US Support 2024
The Board Of Trustees Of The Leland Stanford Junior University $8,996 Redwood City, CA, US Support 2024
Marine Biological Laboratory $17,000 Woods Hole, MA, US Support 2024
University Of Louisville Research Foundation $10,000 Louisville, KY, US Support 2024
Indiana University $9,871 Bloomington, IN, US Support 2024
American Physiological Society $155,000 Bethesda, MD, US Support 2023
Cold Springs Harbor Laboratory $13,500 Cold Spring Harbor, NY, US Support 2023
Marine Biological Laboratory $17,000 Woods Hole, MA, US Support 2023
American Physiological Society $155,000 Bethesda, MD, US Support 2023
Cold Springs Harbor Laboratory $13,500 Cold Spring Harbor, NY, US Support 2023
Marine Biological Laboratory $17,000 Woods Hole, MA, US Support 2023
Cold Springs Harbor Laboratory $13,500 Cold Spring Harbor, NY, US Support 2022
Marine Biological Laboratory $11,000 Woods Hole, MA, US Support 2022
American Physiological Society $141,500 Rockville, MD, US Support 2022
Cold Springs Harbor Laboratory $13,500 Cold Spring Harbor, NY, US Support 2021
The American Physiological Society $141,500 Bethesda, MD, US Support 2021
Marine Biological Laboratory $21,000 Woods Hole, MA, US Support 2021
Cold Springs Harbor Lab $13,500 Cold Spring Harbor, NY, US Support 2020
The American Physiological Society $113,000 Bethesda, MD, US Support 2020
Cold Springs Harbor Lab $25,300 Cold Spring Harbor, NY, US Support 2018
Marine Biological Laboratory $113,000 Woods Hole, MA, US Support 2018
The American Physiological Society $11,000 Bethesda, MD, US Support 2018
Cold Springs Harbor Lab $25,300 Cold Spring Harbor, NY, US Support 2017
The American Physiological Society $113,000 Bethesda, MD, US Support 2017
Marine Biological Laboratory $11,000 Woods Hole, MA, US Support 2017
Cold Spring Harbor Biological Laboratory $25,300 Cold Spring Harbor, NY, US Support 2016
Marine Biological Laboratory $11,000 Woods Hole, MA, US Support 2016
Massachusetts Society For Medical Research Inc $27,000 N Chelmsford, MA, US Support 2016
The American Physiological Society $85,500 Bethesda, MD, US Support 2016

Foundations Similar to William Townsend Porter Foundation

Discover 5 foundations with comparable assets ($4,112,972-$4,256,086), 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: 84-3968467 | 72 grants awarded
$4,212,026
(≈ Similar)
$11,000
median grant
Boston, MA
Same state
100%
Excellent match

EIN: 56-2336978 | 38 grants awarded
$4,213,651
(≈ Similar)
$22,500
median grant
Weston, MA
Same state
100%
Excellent match

EIN: 04-6037725 | 65 grants awarded
$4,256,086
(≈ Similar)
$20,000
median grant
Boston, MA
Same state
99%
Excellent match

EIN: 27-1533374 | 63 grants awarded
$4,126,196
(≈ Similar)
$12,000
median grant
Boston, MA
Same state
99%
Excellent match

EIN: 83-2468501 | 66 grants awarded
$4,112,972
(≈ Similar)
$10,000
median grant
Beverly, MA
Same state
99%
Excellent match

Contact Information

Official contact details for William Townsend Porter Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 04-2104293
Website N/A
Address 75 STATE STREET Boston, MA 02109-1827

Key People (10)

Board members, trustees, and key staff who oversee William Townsend Porter Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

President Pamela J Gunter-smith Phd
Treasurer Basil Stewart
Clerk Arthur Bpage Esq
Trustee Darren E Higgins Phd
Trustee David L Van Vactor Phd

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 William Townsend Porter Foundation 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 March 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.