Funding search · EIN 851631818 · Cody, WY

Allen Wyoming 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.

88
grants reported
$13.1M
total given
2022–2025
filing years
$60,000
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.

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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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Top recipients

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

  • Mayo Clinic3 grants · $1.8M
  • Cleveland Clinic3 grants · $1.8M
  • Cody Change Attitudes Now3 grants · $1.6M
  • Hospital for Special Surgery4 grants · $1.0M
  • Memorial Sloan Kettering3 grants · $900,000
  • Buffalo Bill Memorial Association4 grants · $811,250
  • The Southampton Animal Shelter Foun1 grant · $700,000
  • Longmont Humane Society4 grants · $665,000
  • Southampton Hospital Foundation4 grants · $550,000
  • The Southampton Animal Shelter Foundation1 grant · $512,170

Giving over time

$2.7M
2022
$2.8M
2023
$4.8M
2024
$2.8M
2025

Grant history

All 88 reported grants, largest first.

  • $750,000

    Cleveland Clinic · Cleveland, OH · 2024

    Unrestricted

  • $750,000

    Mayo Clinic · Rochester, MN · 2024

    Unrestricted

  • $700,000

    The Southampton Animal Shelter Foun · Hampton Bays, NY · 2024

    Unrestricted

  • $594,544

    Cody Change Attitudes Now · Cody, WY · 2023

    unrestricted

  • $589,000

    Cody Change Attitudes Now · Cody, WY · 2024

    Unrestricted

  • $512,170

    The Southampton Animal Shelter Foundation · Hampton Bays, NY · 2025

    Unrestricted

  • $500,000

    Memorial Sloan Kettering · New York, NY · 2025

    Unrestricted

  • $500,000

    Buffalo Bill Memorial Association · Cody, WY · 2024

    Unrestricted

  • $500,000

    Cleveland Clinic · Cleveland, OH · 2023

    unrestricted

  • $500,000

    Mayo Clinic · Rochester, MN · 2023

    unrestricted

  • $500,000

    Cleveland Clinic · Cleveland, OH · 2022

    Unrestricted

  • $500,000

    Mayo Clinic · Rochester, MN · 2022

    Unrestricted

  • $457,230

    Cody Change Attitudes Now · Cody, WY · 2022

    Unrestricted

  • $295,000

    Southampton Animal Shelter Foundati · Hampton Bays, NY · 2022

    Unrestricted

  • $250,000

    Hospital for Special Surgery · New York, NY · 2025

    Unrestricted

  • $250,000

    Jackson Hole Land Trust · Jackson, WY · 2025

    Unrestricted

  • $250,000

    Longmont Humane Society · Longmont, CO · 2025

    Unrestricted

  • $250,000

    Hospital for Special Surgery · New York, NY · 2024

    Unrestricted

  • $250,000

    Memorial Sloan Kettering · New York, NY · 2024

    Unrestricted

  • $250,000

    Southampton Hospital Foundation · Southampton, NY · 2024

    Unrestricted

  • $250,000

    Hospital for Special Surgery · New York, NY · 2023

    Unrestricted

  • $250,000

    Hospital for Special Surgery · New York, NY · 2022

    Unrestricted

  • $200,000

    Southampton Hospital Foundation · Southampton, NY · 2025

    Unrestricted

  • $200,000

    Longmont Humane Society · Longmont, CO · 2024

    Unrestricted

  • $150,000

    Longmont Humane Society · Longmont, CO · 2023

    unrestricted

  • $150,000

    Memorial Sloan Kettering · New York, NY · 2023

    unrestricted

  • $150,000

    Memorial Sloan Klettering · New York, NY · 2022

    Unrestricted

  • $150,000

    The Center for International Health · New York, NY · 2022

    Unrestricted

  • $125,000

    Buffalo Bill Memorial Association · Cody, WY · 2025

    Unrestricted

  • $125,000

    Dogs Playing for Life · Longmont, CO · 2025

    Unrestricted

  • $125,000

    Dogs Playing for Life · Longmont, CO · 2024

    Unrestricted

  • $125,000

    Stlukes Wood River Foundation · Ketchum, ID · 2023

    Unrestricted

  • $100,000

    Alliance for Higher Education in Pr · Denver, CO · 2025

    Unrestricted

  • $100,000

    Dairy Center for the Arts · Boulder, CO · 2025

    Unrestricted

  • $100,000

    Western Landowners Alliance · Santa Fe, NM · 2025

    Unrestricted

  • $100,000

    Buffalo Bill Memorial Association · Cody, WY · 2023

    Unrestricted

  • $100,000

    Cody Regional Health Foundation · Cody, WY · 2023

    unrestricted

  • $92,575

    Buffalo Bill Center of the West · Cody, WY · 2024

    Unrestricted

  • $90,000

    That Other Project · Cody, WY · 2024

    Unrestricted

  • $90,000

    That Other Project · Cody, WY · 2023

    Unrestricted

  • $86,250

    Buffalo Bill Memorial Association · Cody, WY · 2022

    Unrestricted

  • $70,000

    Dairy Center for the Arts · Boulder, CO · 2024

    Unrestricted

  • $65,000

    Longmont Humane Society · Longmont, CO · 2022

    Unrestricted

  • $60,000

    National Spay Alliance Foundation · Dalton, GA · 2025

    Unrestricted

  • $60,000

    National Spay Alliance Foundation · Dalton, GA · 2024

    Unrestricted

  • $50,000

    Western Landowners Alliance · Santa Fe, NM · 2024

    Unrestricted

  • $50,000

    Southampton Hospital Foundation · Southampton, NY · 2023

    unrestricted

  • $50,000

    Western Landowners Alliance · Santa Fe, NM · 2023

    Unrestricted

  • $50,000

    Southampton Hospital Foundation · Southampton, NY · 2022

    Unrestricted

  • $50,000

    Western Landowners Alliance · Santa Fe, NM · 2022

    Unrestricted

  • $30,000

    Global Strays · Southampton, NY · 2025

    Unrestricted

  • $30,000

    Dogs Playing for Life · Longmont, CO · 2023

    unrestricted

  • $30,000

    Global Strays · Southampton, NY · 2023

    unrestricted

  • $30,000

    National Spay Alliance Foundation · Dalton, GA · 2023

    unrestricted

  • $25,000

    Bissell Pet Foundation · Grand Rapids, MI · 2025

    Unrestricted

  • $25,000

    Cody Regional Health Foundation · Cody, WY · 2025

    Unrestricted

  • $25,000

    Park County Animal Shelter · Cody, WY · 2024

    Unrestricted

  • $25,000

    Wyoming Stock Growers Land Trust · Cheyenne, WY · 2023

    Unrestricted

  • $25,000

    Jackson Hole Land Trust · Jackson, WY · 2022

    Unrestricted

  • $20,000

    Bridge House · Boulder, CO · 2025

    Unrestricted

  • $20,000

    Bright Futures Mentoring Program · Cody, WY · 2025

    Unrestricted

  • $20,000

    South Fork Natural History Society · Bridgehampton, NY · 2025

    Unrestricted

  • $20,000

    Cody Can Youth · Cody, WY · 2024

    Unrestricted

  • $20,000

    Global Strays · Southampton, NY · 2024

    Unrestricted

  • $15,000

    Legacy Philanthropy Works · Santa Barbara, CA · 2025

    Unrestricted

  • $15,000

    Longmont Meals On Wheels · Longmont, CO · 2025

    Unrestricted

  • $15,000

    Outreach United Resource Center · Longmont, CO · 2025

    Unrestricted

  • $15,000

    The Inn Between of Longmont · Longmont, CO · 2025

    Unrestricted

  • $15,000

    Bright Futures Mentoring Program in · Cody, WY · 2024

    Unrestricted

  • $15,000

    Cody Can Youth · Cody, WY · 2023

    unrestricted

  • $15,000

    Cody Can Youth · Cody, WY · 2022

    Unrestricted

  • $15,000

    Dogs Playing for Life · Longmont, CO · 2022

    Unrestricted

  • $15,000

    National Spay Alliance Foundation · Dalton, GA · 2022

    Unrestricted

  • $12,500

    Intermountain Healthcare Foundation · Salt Lake City, UT · 2025

    Unrestricted

  • $10,000

    Bridge House · Boulder, CO · 2024

    Unrestricted

  • $10,000

    Longmont Meals On Wheels · Longmont, CO · 2024

    Unrestricted

  • $10,000

    Outreach United Resource Center · Longmont, CO · 2024

    Unrestricted

  • $10,000

    The Inn Between of Longmont · Longmont, CO · 2024

    Unrestricted

  • $10,000

    Bridge House · Boulder, CO · 2023

    unrestricted

  • $10,000

    Bridge House · Boulder, CO · 2022

    Unrestricted

  • $10,000

    Cody Recreation Foundation · Cody, WY · 2022

    Unrestricted

  • $10,000

    Global Strays · Southampton, NY · 2022

    Unrestricted

  • $10,000

    South Fork Natural History Society · Bridgehampton, NY · 2022

    Unrestricted

  • $10,000

    The Animal Medical Center · New York, NY · 2022

    Unrestricted

  • $5,000

    Evelyn Alexander Wildlife Rescue Ce · Hampton Bays, NY · 2022

    Unrestricted

  • $5,000

    Longmont Meals On Wheels · Longmont, CO · 2022

    Unrestricted

  • $5,000

    Outreach United Resource Center · Longmont, CO · 2022

    Unrestricted

  • $5,000

    The Inn Between of Longmont · Longmont, CO · 2022

    Unrestricted

Who else funds this kind of work

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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.