Funding search · EIN 946109313 · Bedford Hills, NY

Weeden 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.

266
grants reported
$3.7M
total given
2023–2024
filing years
$15,000
median grant

Based on grants this organization reported to the IRS for tax years 20232024. 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.

  • Resolve2 grants · $102,000
  • Resolve (Nightjar)1 grant · $50,000
  • Center for Biological Diversity1 grant · $50,000
  • National Wildlife Federation1 grant · $50,000
  • Population Media Center2 grants · $45,000
  • Pacific Forest Trust1 grant · $42,000
  • Puelo Patagonia1 grant · $40,000
  • The Vital Ground Foundation1 grant · $32,000
  • Futaleufu Riverkeeper1 grant · $30,000
  • American Bird Conservancy1 grant · $30,000

Giving over time

$1.7M
2023
$2.0M
2024

Grant history

The 100 largest of 266 grants.

  • $52,000

    Resolve · Washington, DC · 2024

    Grant

  • $50,000

    Center for Biological Diversity · Tucson, AZ · 2024

    Grant

  • $50,000

    National Wildlife Federation · Missoula, MT · 2024

    Grant

  • $50,000

    Resolve · Washington, DC · 2023

    Grant

  • $50,000

    Resolve (Nightjar) · Washington, DC · 2023

    Grant

  • $42,000

    Pacific Forest Trust · San Francisco, CA · 2024

    Grant

  • $40,000

    Puelo Patagonia · 2024

    Grant

  • $32,000

    The Vital Ground Foundation · Missoula, MT · 2024

    Grant

  • $30,000

    American Bird Conservancy · The Plains, VA · 2024

    Grant

  • $30,000

    Center for Large Landscape Conservation · Bozeman, MT · 2024

    Grant

  • $30,000

    Futaleufu Riverkeeper · 2024

    Grant

  • $30,000

    Theodore Roosevelt Conservation Partnership · Washington, WA · 2024

    Grant

  • $30,000

    Green Corps · Denver, CO · 2023

    Grant

  • $28,000

    Wildearth Guardians · Santa Fe, NM · 2024

    Grants

  • $27,000

    Earth Island Institute (Wild Heritage) · Berkeley, CA · 2024

    Grant

  • $25,000

    African Wildlife Conservation Fund · Gainesville, FL · 2024

    Grant

  • $25,000

    Alaska Wilderness League · Washington, DC · 2024

    Grant

  • $25,000

    Ashoka Trust for Research in Ecology and the Envir · Belmont, MA · 2024

    Grant

  • $25,000

    California Water Impact Network · Los Angeles, CA · 2024

    Grant

  • $25,000

    Canopy (Canopy Planet Foundation) · Blaine, WA · 2024

    Grant

  • $25,000

    Columbia Land Trust · Vancouver, WA · 2024

    Grant

  • $25,000

    Congo Education Partners · Hillsborough, NC · 2024

    Grant

  • $25,000

    Dian Fossey Gorilla Fund International · Atlanta, GA · 2024

    Grant

  • $25,000

    Ecojustice · 2024

    Grant

  • $25,000

    Environment America Research and Policy Center in · Denver, CO · 2024

    Grant

  • $25,000

    Environmental Investigation Agency · Washington, DC · 2024

    Grant

  • $25,000

    Environmental Paper Network · Asheville, NC · 2024

    Grant

  • $25,000

    Forests for Monarchs · Dedham, MA · 2024

    Grant

  • $25,000

    Friends of Birdlife International · New York, NY · 2024

    Grant

  • $25,000

    Fundacin Tierra Austral · 2024

    Grant

  • $25,000

    Global Forest Generation · Arlington, VA · 2024

    Grant

  • $25,000

    Greater Yellowstone Coalition · Bozeman, MT · 2024

    Grant

  • $25,000

    Institute for Fisheries Resources · Eugene, OR · 2024

    Grant

  • $25,000

    Ktk-Belt · Manhasset Hills, NY · 2024

    Grant

  • $25,000

    Manomet · Manomet, MA · 2024

    Grant

  • $25,000

    Margaret Pyke Trust · 2024

    Grant

  • $25,000

    Panthera · New York, NY · 2024

    Grant

  • $25,000

    People'S Planet Project · 2024

    Grant

  • $25,000

    Population Media Center · South Burlington, VT · 2024

    Grant

  • $25,000

    Post-Landfill Action Network · Dover, NH · 2024

    Grant

  • $25,000

    Sea Shepherd Conservation Society · Alexandria, VA · 2024

    Grant

  • $25,000

    Smith River Alliance · Crescent City, CA · 2024

    Grant

  • $25,000

    Soda Mountain Wilderness Council · Ashland, OR · 2024

    Grant

  • $25,000

    Stand Earth · Bellingham, WA · 2024

    Grant

  • $25,000

    The Population Institute · Washington, DC · 2024

    Grant

  • $25,000

    US Pirg Education Fund · Denver, CO · 2024

    Grant

  • $25,000

    Valdivia Legal · 2024

    Grant

  • $25,000

    Western Rivers Conservancy · Portland, OR · 2024

    Grants

  • $25,000

    Wildlands Network · Salt Lake City, UT · 2024

    Grants

  • $25,000

    Yellowstone To Yukon Conservation Initiative · Bozeman, MT · 2024

    Grants

  • $25,000

    African Wildlife Conservation Fund · Gainesville, FL · 2023

    Grant

  • $25,000

    Alaska Wilderness League · Washington, DC · 2023

    Grant

  • $25,000

    American Bird Conservancy · The Plains, VA · 2023

    Grant

  • $25,000

    Center for Large Landscape Conservation · Bozeman, MT · 2023

    Grant

  • $25,000

    Conservation Through Public Health · Holly Springs, NC · 2023

    Grant

  • $25,000

    Creek Lands Conservation · Arroyo Grande, CA · 2023

    Grant

  • $25,000

    Earth Island Institute (Wild Heritage) · Berkeley, CA · 2023

    Grant

  • $25,000

    Environment America Research and Policy Center in · Denver, CO · 2023

    Grant

  • $25,000

    Epic · Arcata, CA · 2023

    Grant

  • $25,000

    Fiscalia Del Medio Ambiente · 2023

    Grants

  • $25,000

    Fundacion Tierra Austral · 2023

    Grants

  • $25,000

    Global Forest Generation · North Hero, VT · 2023

    Grant

  • $25,000

    Greater Yellowstone Coalition · Bozeman, MT · 2023

    Grant

  • $25,000

    Institute for Fisheries Resources · Eugene, OR · 2023

    Grant

  • $25,000

    Margaret Pyke Trust · 2023

    Grants

  • $25,000

    Meredian Institute (Nourishn - Beeodiversity) · Dillon, CO · 2023

    Grant

  • $25,000

    Nature and Culture International · Del Mar, CA · 2023

    Grant

  • $25,000

    Northwoods Alliance · Conover, WI · 2023

    Grant

  • $25,000

    Pacific Forest Trust · San Francisco, CA · 2023

    Grant

  • $25,000

    Pci Media Impact · New York, NY · 2023

    Grant

  • $25,000

    Population Media Center · South Burlington, VT · 2023

    Grant

  • $25,000

    Rewilding Chile · 2023

    Grants

  • $25,000

    Sanctuary Forest · Whitethorn, CA · 2023

    Grant

  • $25,000

    Soda Mountain Wilderness Council · Ashland, OR · 2023

    Grant

  • $25,000

    The Nature Conservancy in Idaho · Hailey, ID · 2023

    Grant

  • $25,000

    Theodore Roosevelt Conservation Partnership · Washington, DC · 2023

    Grant

  • $25,000

    Vital Ground Foundation · Missoula, MT · 2023

    Grant

  • $25,000

    Wildearth Guardians · Santa Fe, NM · 2023

    Grant

  • $25,000

    Wildlands Network · Salt Lake City, UT · 2023

    Grant

  • $25,000

    Yellowstone To Yukon Conservation Initiative · Bozeman, MT · 2023

    Grant

  • $21,000

    Sea Turtle Conservancy · Gainesville, FL · 2024

    Grant

  • $21,000

    The Peregrine Fund · Boise, ID · 2024

    Grant

  • $20,000

    As You Sow · Berkeley, CA · 2024

    Grant

  • $20,000

    Earth Law Center · Durango, CO · 2024

    Grant

  • $20,000

    Fiscalia Del Medio Ambiente · 2024

    Grant

  • $20,000

    Fundacin Ngenko · 2024

    Grant

  • $20,000

    Jocotoco Conservation Foundation · Baltimore, MD · 2024

    Grant

  • $20,000

    Mongabayorg · Melno Park, CA · 2024

    Grant

  • $20,000

    Nourishn - Beeodiversity · Bath, ME · 2024

    Grant

  • $20,000

    Oikonos Ecosystem Knowledge · Kailua, HI · 2024

    Grant

  • $20,000

    Sharon Audubon Center · Sharon, CT · 2024

    Grant

  • $20,000

    The Abraham Group (Wildlife Madagascar) · New York, NY · 2024

    Grant

  • $20,000

    The Story of Stuff Project · Berkeley, CA · 2024

    Grant

  • $20,000

    Upstream Policy Institute · Damariscotta, ME · 2024

    Grant

  • $20,000

    Water Climate Trust · Redding, CA · 2024

    Grant

  • $20,000

    Zsl America · New York, NY · 2024

    Grants

  • $20,000

    Agrupacion De Ingenieros Forestales Por El Bosque · 2023

    Grants

  • $20,000

    As You Sow · Berkeley, CA · 2023

    Grant

  • $20,000

    Ashoka Trust for Research in Ecology and the Envir · Belmont, MA · 2023

    Grant

  • $20,000

    Canopy (Canopy Planet Foundation) · Blaine, WA · 2023

    Grant

View all 266 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.