Funding search · EIN 916577929 · Seattle, WA

Thrasher Koffey 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.

101
grants reported
$418,725
total given
2022–2025
filing years
$2,500
median grant

Based on grants this organization reported to the IRS for tax years 20222025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

educationmusiccommunitybankcarefoodwomenaffordable

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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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2 grants matching “perfomance · $10,000

  • $5,000

    Argyros · Ketchum, ID · 2023

    Musical perfomance & theater

  • $5,000

    Argyros · Ketchum, ID · 2022

    Musical perfomance & theater

Top recipients

Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.

  • Wood River Land Trust4 grants · $80,000
  • Fred Hutchinson Cancer Center3 grants · $31,425
  • Montage Health Foundation2 grants · $30,000
  • Hunger Coalition2 grants · $25,000
  • Ballet Sun Valley3 grants · $25,000
  • Preserve Community Foundation4 grants · $22,500
  • Wood River Ymca4 grants · $21,000
  • The Hunger Coalition1 grant · $20,000
  • Sun Valley Music Festival3 grants · $18,000
  • Big Sur Land Trust2 grants · $14,500

Giving over time

$105,950
2022
$89,000
2023
$108,750
2024
$115,025
2025

Grant history

The 100 largest of 101 grants.

  • $20,000

    Montage Health Foundation · Monterey, CA · 2025

    Healthcare

  • $20,000

    Wood River Land Trust · Hailey, ID · 2025

    Land conservancy

  • $20,000

    Wood River Land Trust · Hailey, ID · 2024

    Land conservancy

  • $20,000

    Wood River Land Trust · Hailey, ID · 2023

    Land conservancy

  • $20,000

    The Hunger Coalition · Bellevue, ID · 2022

    Food bank

  • $20,000

    Wood River Land Trust · Hailey, ID · 2022

    Land conservancy

  • $15,000

    Ballet Sun Valley · Sun Valley, ID · 2024

    Art performance

  • $15,000

    Hunger Coalition · Bellevue, ID · 2024

    Food bank

  • $11,425

    Fred Hutchinson Cancer Center · Seattle, WA · 2025

    Medical research

  • $10,000

    Carmel Public Library Foundation · Carmel, CA · 2025

    Education

  • $10,000

    Hunger Coalition · Bellevue, ID · 2025

    Food bank

  • $10,000

    Fred Hutchinson Cancer Center · Seattle, WA · 2024

    Medical research

  • $10,000

    Montage Health Foundation · Monterey, CA · 2024

    Healthcare

  • $10,000

    Preserve Community Foundation · Carmel, CA · 2024

    Community support

  • $10,000

    Fred Hutchinson Cancer Center · Seattle, WA · 2023

    Medical research

  • $8,500

    Big Sur Land Trust · Monterey, CA · 2022

    Environmental conservation

  • $8,000

    The Argyros · Ketchum, ID · 2025

    Community music theater

  • $6,000

    Sun Valley Music Festival · Sun Valley, ID · 2025

    Music education

  • $6,000

    Big Sur Land Trust · Monterey, CA · 2023

    Environmental conservation

  • $6,000

    Sun Valley Music Festival · Sun Valley, ID · 2023

    Music education

  • $6,000

    Sun Valley Music Festival · Sun Valley, ID · 2022

    Music education

  • $6,000

    Wood River Ymca · Ketchum, ID · 2022

    Recreation/education

  • $5,000

    Preserve Community Foundation · Carmel, CA · 2025

    Education

  • $5,000

    Wood River Ymca · Ketchum, ID · 2025

    Recreation/education

  • $5,000

    Monterey Food Bank · Salinas, CA · 2024

    Food bank

  • $5,000

    Wood River Ymca · Ketchum, ID · 2024

    Recreation/education

  • $5,000

    Argyros · Ketchum, ID · 2023

    Musical perfomance & theater

  • $5,000

    Ballet Sun Valley · Sun Valley, ID · 2023

    Art performance

  • $5,000

    Preserve Community Foundation · Carmel, CA · 2023

    Community support

  • $5,000

    Wood River Ymca · Ketchum, ID · 2023

    Recreation/education

  • $5,000

    Argyros · Ketchum, ID · 2022

    Musical perfomance & theater

  • $5,000

    Ballet Sun Valley · Sun Valley, ID · 2022

    Art performance

  • $4,000

    Monterey Jazz · Monterey, CA · 2022

    Music education

  • $3,000

    Arch Community Housing · Ketchum, ID · 2023

    Affordable housing

  • $2,700

    Arch Community Housing · Ketchum, ID · 2022

    Affordable housing

  • $2,500

    Arch Community Housing · Ketchum, ID · 2025

    Affordable housing

  • $2,500

    Hebrew Home for the Aged · Bronx, NY · 2025

    Elder care

  • $2,500

    Kuumbwa Jazz · Santa Cruz, CA · 2025

    Music education

  • $2,500

    The Advocates · Hailey, ID · 2025

    Women's shelter

  • $2,500

    The Space Idaho · Hailey, ID · 2025

    Education

  • $2,500

    Arch Community Housing · Ketchum, ID · 2024

    Affordable housing

  • $2,500

    Barred Business Foundation · Ellenwood, GA · 2024

    Women's rights

  • $2,500

    St Lukes Wood River Foundation · Ketchum, ID · 2024

    Health care

  • $2,500

    The Advocates · Hailey, ID · 2024

    Women's shelter

  • $2,500

    The Community Library · Ketchum, ID · 2024

    Education

  • $2,500

    I Have a Dream Scholarship Foundation · Hailey, ID · 2023

    Education

  • $2,500

    St Lukes Wood River Foundation · Ketchum, ID · 2023

    Health care

  • $2,500

    The Advocates · Hailey, ID · 2023

    Women's shelter

  • $2,500

    The Space Idaho · Hailey, ID · 2023

    Education

  • $2,500

    I Have a Dream Scholarship Foundation · Hailey, ID · 2022

    Education

  • $2,500

    Preserve Community Foundation · Carmel, CA · 2022

    Community support

  • $2,500

    St Lukes Community Foundation · Ketchum, ID · 2022

    Health care

  • $2,500

    The Advocates · Hailey, ID · 2022

    Women's shelter

  • $2,500

    The Community Library · Ketchum, ID · 2022

    Community education

  • $2,500

    The Space Idaho · Hailey, ID · 2022

    Education

  • $2,500

    Washington Women'S Foundation · Seattle, WA · 2022

    Community support

  • $1,600

    Wood River Women'S Foundation · Ketchum, ID · 2025

    Community support

  • $1,500

    Little Sisters Fund · Ketchum, ID · 2025

    Education

  • $1,500

    Wood River Orchestra · Ketchum, ID · 2025

    Music

  • $1,500

    Wood River Women'S Foundation · Ketchum, ID · 2024

    Community support

  • $1,500

    Kuumbwa Jazz · Santa Cruz, CA · 2023

    Music

  • $1,500

    Monterey Jazz · Monterey, CA · 2023

    Music education

  • $1,500

    Wood River Women'S Foundation · Ketchum, ID · 2023

    Community support

  • $1,500

    Kuumbwa Jazz · Santa Cruz, CA · 2022

    Music

  • $1,500

    Senior Connection · Hailey, ID · 2022

    Senior services

  • $1,000

    Desert Scholarship Foundation · Boise, ID · 2025

    Education

  • $1,000

    Opportunity International Nicaragua · Fort Worth, TX · 2025

    Education

  • $1,000

    Desert Scholarship Foundation · Boise, ID · 2024

    Education

  • $1,000

    Little Sisters Fund · Ketchum, ID · 2024

    Education

  • $1,000

    The Space Idaho · Hailey, ID · 2024

    Education

  • $1,000

    Bech Festival · Carmel, CA · 2023

    Music

  • $1,000

    Desert Scholarship Foundation · Boise, ID · 2023

    Education

  • $1,000

    Environmental Resource Center · Ketchum, ID · 2023

    Recycling, eco education

  • $1,000

    Girls On the Run · Hailey, ID · 2023

    Education

  • $1,000

    Little Sisters Fund · Ketchum, ID · 2023

    Education

  • $1,000

    Monterey Food Bank · Salinas, CA · 2023

    Food bank

  • $1,000

    The Alliance of Idaho · Bellevue, ID · 2023

    Education

  • $1,000

    Little Sisters Fund · Ketchum, ID · 2022

    Education

  • $1,000

    Men'S Second Chance Living · Hailey, ID · 2022

    Substance recovery

  • $1,000

    Monterey Food Bank · Salinas, CA · 2022

    Food bank

  • $1,000

    Spur Community Foundation · Ketchum, ID · 2022

    Theater

  • $1,000

    Washington Performing Arts · Washington, DC · 2022

    Music

  • $500

    Wings Worldquest · New York, NY · 2025

    Science education

  • $500

    Wings Worldquest · New York, NY · 2024

    Science education

  • $500

    Wood River Hospice · Ketchum, ID · 2024

    Hospice care

  • $500

    Wood River Orchestra · Ketchum, ID · 2024

    Music

  • $500

    Ord Terrace Elementary · Seaside, CA · 2023

    Education

  • $500

    Wings Worldquest · New York, NY · 2023

    Science

  • $500

    Wood River Hospice · Ketchum, ID · 2023

    Hospice care

  • $500

    Wood River Orchestra · Ketchum, ID · 2023

    Music

  • $500

    Hospice of Sun Valley · Ketchum, ID · 2022

    Healthcare support

  • $500

    Ord Terrace Elementary · Seaside, CA · 2022

    Education

  • $500

    Ranzom · New York, NY · 2022

    Humanitarian relief

  • $500

    Wings Worldquest · New York, NY · 2022

    Science

  • $500

    Wood River Orchestra · Ketchum, ID · 2022

    Music

  • $500

    Wood River Women'S Foundation · Ketchum, ID · 2022

    Community support

  • $250

    Syringa Mountain School · Hailey, ID · 2024

    Education

  • $250

    Desert Scholarship Foundation · Boise, ID · 2022

    Education

  • $200

    Seattle Art Museum · Seattle, WA · 2023

    Art

  • $200

    The Sun Club · Ketchum, ID · 2023

    Sobriety education

View all 101 grants →

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Source: 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.