Grants paid by Alexander Foundation Inc C/O Ruane Cunniff Lp
EIN 20-3985244 · New York, NY · Form 990-PF, Part XV · NTEE C12
Alexander Foundation Inc C/O Ruane Cunniff Lp of New York, NY (EIN 20-3985244) reported 94 grants paid totaling $17,843,333 to 48 recipients in tax years 2020–2024, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$17,843,333
94 grants
Recipients
48
distinct organizations
Tax years
2020–2024
5 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2020 | 9 | $965,000 | — |
| 2021 | 13 | $1,625,000 | — |
| 2022 | 31 | $7,105,000 | — |
| 2023 | 3 | $453,333 | — |
| 2024 | 38 | $7,695,000 | — |
Top recipients
The 48 recipients receiving the most from Alexander Foundation Inc C/O Ruane Cunniff Lp, by grants paid, out of 48 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Linden Trust for Conservation | U | New York, NY | 5 | $2,700,000 | 2024 |
| Teach for All 26-2122566 | B | New York, NY | 2 | $2,000,000 | 2024 |
| Renaissance Charitable Foundation 35-2129262 | B | Indianapolis, IN | 1 | $1,700,000 | 2024 |
| African Parks Foundation 83-0425133 | D | New York, NY | 2 | $1,600,000 | 2024 |
| Maliasili Initiatives Inc 27-3183146 | C | Underhill, VT | 2 | $1,600,000 | 2024 |
| Wildlife Conservation Society 13-1740011 | B | Bronx, NY | 2 | $1,300,000 | 2024 |
| World Resources Institute 52-1257057 | B | Washington, DC | 2 | $800,000 | 2024 |
| Trust for Public Land 23-7222333 | C | San Francisco, CA | 4 | $475,000 | 2024 |
| Wildlife Guardians 36-4712624 | B | Washington, DC | 2 | $450,000 | 2024 |
| Rare 23-7380563 | B | Arlington, VA | 2 | $400,000 | 2024 |
| Sahara Conservation Fund | U | Marana, AZ | 2 | $350,000 | 2024 |
| Island Conservation 91-1839907 | B | Santa Cruz, CA | 2 | $325,000 | 2024 |
| Environmental Defense Fund 11-6107128 | B | New York, NY | 2 | $320,000 | 2024 |
| The Peregrine Fund 23-1969973 | B | Boise, ID | 2 | $300,000 | 2024 |
| Oceana Inc 51-0401308 | B | Washington, DC | 3 | $275,000 | 2024 |
| Perc | U | Bozeman, MT | 2 | $240,000 | 2022 |
| World Wildlife Fund | U | New York, NY | 2 | $225,000 | 2024 |
| International Crane Foundation 39-1187711 | B | Baraboo, WI | 2 | $225,000 | 2024 |
| Amazon Conservation Team 54-1915987 | C | Arlington, VA | 3 | $225,000 | 2024 |
| International Snow Leopard Trust 91-1144119 | B | Seattle, WA | 4 | $210,000 | 2024 |
| Mongabayorg 45-3714703 | D | Menlo Park, CA | 1 | $200,000 | 2024 |
| Property and Environment Research Center | U | Bozeman, MT | 1 | $200,000 | 2024 |
| American Museum of Natural History | U | New York, NY | 2 | $175,000 | 2024 |
| Conservation International Foundation 52-1497470 | B | Arlington, VA | 2 | $175,000 | 2024 |
| Mongabay | U | Menlo Park, CA | 1 | $150,000 | 2022 |
| American Friends of Blue Ventures Inc 86-1782827 | B | Arlington, VA | 2 | $150,000 | 2024 |
| Conservation Strategy Fund | U | Washington, DC | 2 | $120,000 | 2024 |
| Lion Guardians | U | Washington, DC | 1 | $100,000 | 2020 |
| Caf America | U | Alexandria, VA | 1 | $100,000 | 2020 |
| Cary Institute of Ecosystem Studies 22-3232968 | B | Millbrook, NY | 2 | $90,000 | 2024 |
| Myraid USA (caucasus Nature Fund) | U | New York, NY | 1 | $80,000 | 2024 |
| Brac USA 20-8456741 | C | New York, NY | 1 | $75,000 | 2022 |
| Storm King Arts Center 14-1457573 | C | New Windsor, NY | 1 | $60,000 | 2024 |
| Northern Florida Land Trust | U | Jacksonville, FL | 4 | $50,000 | 2024 |
| King Baudouin Foundation United States | U | New York, NY | 1 | $50,000 | 2023 |
| Resources for the Future 53-0220900 | B | Washington, DC | 2 | $50,000 | 2022 |
| Conserve Global | U | London | 1 | $50,000 | 2022 |
| Fauna & Flora International 81-3967095 | D | Washington, DC | 2 | $50,000 | 2022 |
| Everglades Foundation 59-3228899 | B | Palmetto Bay, FL | 3 | $40,000 | 2024 |
| Sand County Foundation 39-6089450 | B | Madison, WI | 1 | $40,000 | 2024 |
| Audubon Florida | U | Miami, FL | 3 | $30,000 | 2024 |
| Blue Venture | U | Arlington, VA | 1 | $25,000 | 2024 |
| National Adubon Society Inc | U | New York, NY | 2 | $20,000 | 2024 |
| Florida Wildlife Corridor | U | St Petersburg, FL | 3 | $20,000 | 2024 |
| Tall Timbers 59-3681376 | C | Tallahassee, FL | 2 | $10,000 | 2021 |
| Goddard Riverside Community Center 13-1893908 | B | New York, NY | 1 | $5,000 | 2024 |
| The Philanthropy Roundtable 13-2943020 | B | Washington, DC | 1 | $5,000 | 2024 |
| Iris Fund 93-1891413 | B | Ridgefield, CT | 1 | $3,333 | 2023 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Every grant
All 94 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2024 | Renaissance Charitable Foundation Indianapolis, IN | B | $1,700,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Maliasili Initiatives Inc Underhill, VT | C | $1,000,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Teach for All New York, NY | B | $1,000,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | African Parks Foundation New York, NY | D | $500,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Wildlife Conservation Society Bronx, NY | B | $400,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Wildlife Guardians Washington, DC | B | $250,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Mongabayorg Menlo Park, CA | D | $200,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Property and Environment Research Center Bozeman, MT | U | $200,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | World Resources Institute Washington, DC | B | $200,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Island Conservation Santa Cruz, CA | B | $200,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | The Peregrine Fund Boise, ID | B | $200,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Sahara Conservation Fund Marana, AZ | U | $200,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Trust for Public Land San Francisco, CA | C | $175,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | International Crane Foundation Baraboo, WI | B | $150,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | World Wildlife Fund New York, NY | U | $150,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Rare Arlington, VA | B | $125,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Oceana Inc Washington, DC | B | $100,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Conservation International Foundation Arlington, VA | B | $100,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Linden Trust for Conservation New York, NY | U | $100,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | American Museum of Natural History New York, NY | U | $100,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Conservation Strategy Fund Washington, DC | U | $80,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Myraid USA (caucasus Nature Fund) New York, NY | U | $80,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Cary Institute of Ecosystem Studies Millbrook, NY | B | $60,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Storm King Arts Center New Windsor, NY | C | $60,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Amazon Conservation Team Arlington, VA | C | $50,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Snow Leopard Trust Seattle, WA | B | $50,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | International Snow Leopard Trust Seattle, WA | B | $50,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | American Friends of Blue Ventures Inc Arlington, VA | B | $50,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Sand County Foundation Madison, WI | B | $40,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Blue Venture Arlington, VA | U | $25,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Environmental Defense Fund New York, NY | B | $20,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Everglades Foundation Palmetto Bay, FL | B | $20,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Northern Florida Land Trust Jacksonville, FL | U | $20,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Audubon Florida Miami, FL | U | $10,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | National Adubon Society Inc New York, NY | U | $10,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Florida Wildlife Corridor St Petersburg, FL | U | $10,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | Goddard Riverside Community Center New York, NY | B | $5,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2024 | The Philanthropy Roundtable Washington, DC | B | $5,000 | paid | GENERAL SUPPORT | 202533179349101348 |
| 2023 | Linden Trust for Conservation New York, NY | U | $400,000 | paid | GENERAL SUPPORT | 202413209349106851 |
| 2023 | King Baudouin Foundation United States New York, NY | U | $50,000 | paid | GENERAL SUPPORT | 202413209349106851 |
| 2023 | Iris Fund Ridgefield, CT | B | $3,333 | paid | GENERAL SUPPORT | 202413209349106851 |
| 2022 | African Parks Foundation New York, NY | D | $1,100,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Teach for All New York, NY | B | $1,000,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Wildlife Conservation Society Bronx, NY | B | $900,000 | paid | GENERAL | 202303179349101110 |
| 2022 | World Resources Institute Washington, DC | B | $600,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Maliasili Initiatives Inc Underhill, VT | C | $600,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Linden Trust for Conservation New York, NY | U | $500,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Environmental Defense Fund New York, NY | B | $300,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Rare Arlington, VA | B | $275,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Wildlife Guardians Washington, DC | B | $200,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Mongabay Menlo Park, CA | U | $150,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Sahara Conservation Fund Marana, AZ | U | $150,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Perc Bozeman, MT | U | $140,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Island Conservation Santa Cruz, CA | B | $125,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Peregrine Fund Boise, ID | B | $100,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Trust for Public Land San Francisco, CA | C | $100,000 | paid | GENERAL | 202303179349101110 |
| 2022 | American Friends of Blue Ventures Inc Arlington, VA | B | $100,000 | paid | GENERAL | 202303179349101110 |
| 2022 | American Museum of Natural History New York, NY | U | $75,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Conservation International Foundation Arlington, VA | B | $75,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Amazon Conservation Team Arlington, VA | C | $75,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Oceana Washington, DC | B | $75,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Brac USA New York, NY | C | $75,000 | paid | GENERAL | 202303179349101110 |
| 2022 | World Wildlife Fund New York, NY | U | $75,000 | paid | GENERAL | 202303179349101110 |
| 2022 | International Crane Foundation Baraboo, WI | B | $75,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Conserve Global London | U | $50,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Snow Leopard Trust Seattle, WA | B | $50,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Conservation Strategy Fund Washington, DC | U | $40,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Cary Institute of Ecosystem Studies Millbrook, NY | B | $30,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Fauna & Flora International Washington, DC | D | $25,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Resources for the Future Washington, DC | B | $25,000 | paid | GENERAL | 202303179349101110 |
| 2022 | National Adubon Society Inc New York, NY | U | $10,000 | paid | GENERAL | 202303179349101110 |
| 2022 | Northern Florida Land Trust Jacksonville, FL | U | $10,000 | paid | GENERAL | 202303179349101110 |
| 2021 | Linden Trust for Conservation New York, NY | U | $1,075,000 | paid | GENERAL | 202400609349100125 |
| 2021 | Oceana Washington, DC | B | $100,000 | paid | GENERAL | 202400609349100125 |
| 2021 | Amazon Conservation Team Arlington, VA | C | $100,000 | paid | GENERAL | 202400609349100125 |
| 2021 | Perc Bozeman, MT | U | $100,000 | paid | GENERAL | 202400609349100125 |
| 2021 | Trust for Public Land San Francisco, CA | C | $100,000 | paid | GENERAL | 202400609349100125 |
| 2021 | Snow Leopard Trust Seattle, WA | B | $60,000 | paid | GENERAL | 202400609349100125 |
| 2021 | Resources for the Future Washington, DC | B | $25,000 | paid | GENERAL | 202400609349100125 |
| 2021 | Fauna & Flora International Washington, DC | D | $25,000 | paid | GENERAL | 202400609349100125 |
| 2021 | Everglades Foundation Palmetto Bay, FL | B | $10,000 | paid | NONE | 202400609349100125 |
| 2021 | Northern Florida Land Trust Jacksonville, FL | U | $10,000 | paid | GENERAL | 202400609349100125 |
| 2021 | Audubon Florida Miami, FL | U | $10,000 | paid | NONE | 202400609349100125 |
| 2021 | Florida Wildlife Corridor St Petersburg, FL | U | $5,000 | paid | GENERAL | 202400609349100125 |
| 2021 | Tall Timbers Tallahassee, FL | C | $5,000 | paid | GENERAL | 202400609349100125 |
| 2020 | Linden Trust for Conservation New York, NY | U | $625,000 | paid | GENERAL | 202143199349105344 |
| 2020 | Trust for Public Land San Francisco, CA | C | $100,000 | paid | GENERAL | 202143199349105344 |
| 2020 | Caf America Alexandria, VA | U | $100,000 | paid | GENERAL | 202143199349105344 |
| 2020 | Lion Guardians Washington, DC | U | $100,000 | paid | GENERAL | 202143199349105344 |
| 2020 | Northern Florida Land Trust Jacksonville, FL | U | $10,000 | paid | GENERAL | 202143199349105344 |
| 2020 | Everglades Foundation Palmetto Bay, FL | B | $10,000 | paid | NONE | 202143199349105344 |
| 2020 | Audubon Florida Miami, FL | U | $10,000 | paid | NONE | 202143199349105344 |
| 2020 | Tall Timbers Tallahassee, FL | C | $5,000 | paid | GENERAL | 202143199349105344 |
| 2020 | Florida Wildlife Corridor St Petersburg, FL | U | $5,000 | paid | GENERAL | 202143199349105344 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.2 | 202533179349101348 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.1 | 202413209349106851 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202303179349101110 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.2 | 202400609349100125 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202143199349105344 |
Derived from IRS Form 990-PF e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/203985244.json.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.