Funding search · EIN 556016633 · Jackson, WY
William E Weiss Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 57
- grants reported
- $1.2M
- total given
- 2022–2025
- filing years
- $15,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
medicalresearchstaffacquisitionsboardingbrowsecampaignchallenge
Full IRS filings ↗How this is builtReport an error
Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- St John'S Episcopal Church2 grants · $220,000
- Museum of the City of New York4 grants · $149,000
- Ganna Walska Lotusland4 grants · $99,000
- Church of St Michael & St George2 grants · $93,000
- Pure Academy2 grants · $59,500
- Scroll Prize2 grants · $48,000
- St John'S Health Foundation3 grants · $44,750
- Association To Benefit Children2 grants · $40,000
- Forest Park Forever1 grant · $35,000
- Buffalo Bill Center of the West2 grants · $35,000
Giving over time
Grant history
All 57 reported grants, largest first.
- $120,000
St John'S Episcopal Church · Jackson, WY · 2025
Rebuild browse n'buy
- $100,000
St John'S Episcopal Church · Jackson, WY · 2024
Rebuild browse n'buy
- $63,000
Church of St Michael & St George · St Louis, MO · 2024
Chancel organ
- $50,000
Museum of the City of New York · New York, NY · 2025
2026 programs
- $50,000
Museum of the City of New York · New York, NY · 2024
400th anniversary of the nyc
- $35,000
Forest Park Forever · Saint Louis, MO · 2025
Tree installations
- $34,500
Pure Academy · Memphis, TN · 2024
Expansion of boarding school
- $33,000
Scroll Prize · San Francisco, CA · 2024
Vesuvius challenge research prize fund
- $30,000
Ganna Walska Lotusland · Santa Barbara, CA · 2024
Restore historic tile
- $30,000
Church of St Michael & St George · St Louis, MO · 2022
Flood damage repairs
- $30,000
Ganna Walska Lotusland · Santa Barbara, CA · 2022
Gardens
- $29,000
Boston University · Boston, MA · 2023
Student research & opportunity fund
- $29,000
Museum of the City of New York · New York, NY · 2023
Securing the legacy of the mcny
- $27,500
Santa Barbara Bowl Foundation · Santa Barbara, CA · 2025
Legacy scholarship program
- $25,750
Hutchison School · Memphis, TN · 2025
Infrastructure improvements
- $25,500
City Academy · Saint Louis, MO · 2025
Cello purchase
- $25,000
Colgate University · Hamilton, NY · 2025
Athletic fund
- $25,000
Ganna Walska Lotusland · Santa Barbara, CA · 2025
Mural installation
- $25,000
Pure Academy · Memphis, TN · 2025
Expansion of boarding school
- $25,000
Association To Benefit Children · New York, NY · 2024
Childhood treatment program
- $25,000
Buffalo Bill Center of the West · Cody, WY · 2022
Art acquisitions
- $25,000
Church of the Holy Communion · Memphis, TN · 2022
Pipe organ
- $20,000
Santa Barbara Symphony · Santa Barbara, CA · 2025
Youth ensemble program
- $20,000
St John'S Health Foundation · Jackson, WY · 2024
General fund
- $20,000
Jackson Hole Community School · Jackson, WY · 2023
Update classroom technology
- $20,000
Museum of the City of New York · New York, NY · 2022
100 years of city in art & pop culture exhibit
- $18,750
St John'S Health Foundation · Jackson, WY · 2025
General fund
- $15,000
Association To Benefit Children · New York, NY · 2025
Childhood treatment program
- $15,000
Bodine School · Germantown, TN · 2023
Programs for students with dyslexia
- $15,000
Scroll Prize · San Francisco, CA · 2023
Vesuvius challenge research prize fund
- $15,000
Jackson Hole Community School · Jackson, WY · 2022
Operations
- $14,000
Ganna Walska Lotusland · Santa Barbara, CA · 2023
Electric utility vehicle
- $13,500
Back the Blue 901 · Memphis, TN · 2023
Support for memphis law enforcement
- $12,000
Saint Louis Zoo · Saint Louis, MO · 2025
Better wild, better world campaign
- $10,000
Rx Art · New York, NY · 2025
Behavioral health program
- $10,000
Animal Adoption Center · Jackson, WY · 2024
Medical program
- $10,000
Back the Blue 901 · Memphis, TN · 2024
Support for memphis law enforcement
- $10,000
Jackson Hole Public Art · Jackson, WY · 2024
Glow lantern art workshop
- $10,000
Buffalo Bill Center of the West · Cody, WY · 2023
Art acquisitions
- $10,000
Teton Raptor Center · Wilson, WY · 2022
Hardeman barn restoration
- $8,000
Society of St Vincent De Paul St Michael'S Conference · Memphis, TN · 2025
Food pantry
- $7,500
Studio in a School · New York, NY · 2025
General fund
- $6,000
St John'S Health Foundation · Jackson, WY · 2023
General fund
- $5,000
Wilderness Adventures Foundation · Jackson, WY · 2025
Youth camp programs
- $5,000
Miss Porter'S School · Farmington, CT · 2024
Annual fund - 45th reunion
- $5,000
Animal Adoption Center · Jackson, WY · 2023
Medical program
- $5,000
Astoria Park Conservancy · Jackson, WY · 2023
Campaign for community connection
- $5,000
Miss Porter'S School · Farmington, CT · 2023
Annual fund - 25th reunion
- $5,000
Sanctury Counseling Center · Memphis, TN · 2023
Staff funding
- $5,000
Abc - Association To Benefit Children · New York, NY · 2022
Mental health clinic
- $5,000
Animal Adoption Center · Jackson, WY · 2022
Medical program
- $5,000
Caron Foundation · Wernersville, PA · 2022
Recovery programs
- $5,000
Jackson Hole Public Art · Jackson, WY · 2022
Wildwalls art program
- $5,000
Jackson Hole Ski & Snowboard Club · Jackson, WY · 2022
Staff cell phone expenses
- $4,500
Jackson Hole Ski & Snowboard Club · Jackson, WY · 2024
Coach / staff education
- $3,000
Studio in a School · New York, NY · 2024
General fund
- $2,500
Teton Pet Partners · Jackson, WY · 2023
Read to me initiative
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Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

