Funding search · EIN 474442570 · Lynbrook, NY

October Mountain 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.

221
grants reported
$13.9M
total given
2022–2025
filing years
$30,000
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.

  • The Hawkins Project5 grants · $2.6M
  • Center for Reproductive Rights5 grants · $1.3M
  • The Brigid Alliance4 grants · $1.1M
  • Austen Riggs Center5 grants · $600,000
  • Fistula Foundation4 grants · $590,000
  • Wharton School for the Performing Arts5 grants · $500,000
  • Vital Voices Global Partnership1 grant · $500,000
  • Symphony Space1 grant · $415,000
  • Care for the Homeless4 grants · $400,000
  • The Hnrnp Family Foundation4 grants · $350,000

Giving over time

$2.3M
2022
$4.4M
2023
$2.3M
2024
$4.9M
2025

Grant history

The 100 largest of 221 grants.

  • $750,000

    The Brigid Alliance · New York, NY · 2025

    General support

  • $600,000

    The Hawkins Project · Ann Arbor, MI · 2025

    General support

  • $500,000

    Vital Voices Global Partnership · Washington, DC · 2025

    General support

  • $500,000

    The Hawkins Project · Ann Arbor, MI · 2024

    General support

  • $500,000

    The Hawkins Project · Ann Arbor, MI · 2023

    General support

  • $500,000

    The Hawkins Project · Ann Arbor, MI · 2023

    General support

  • $465,000

    The Hawkins Project · Ann Arbor, MI · 2022

    General support

  • $415,000

    Symphony Space · New York, NY · 2022

    General support

  • $250,000

    Austen Riggs Center · Stockbridge, MA · 2025

    General support

  • $250,000

    Center for Reproductive Rights · New York, NY · 2025

    General support

  • $250,000

    Symphony Space · New York, NY · 2025

    General support

  • $250,000

    Center for Reproductive Rights · New York, NY · 2024

    General support

  • $250,000

    Center for Reproductive Rights · New York, NY · 2023

    General support

  • $250,000

    Center for Reproductive Rights · New York, NY · 2023

    General support

  • $250,000

    Amalgamated Foundation · San Francisco, CA · 2022

    General support

  • $250,000

    Center for Reproductive Rights · New York, NY · 2022

    General support

  • $240,000

    Fistula Foundation · San Jose, CA · 2025

    General support

  • $200,000

    Academy for Precision Learning · Seattle, WA · 2025

    General support

  • $150,000

    International Rescue Committee · Albert Lea, MN · 2025

    General support

  • $150,000

    The Grabhorn Institute · San Francisco, CA · 2025

    General support

  • $150,000

    Fistula Foundation · San Jose, CA · 2024

    General support

  • $100,000

    Care for the Homeless · New York, NY · 2025

    General support

  • $100,000

    Chess in the Schools · New York, NY · 2025

    General support

  • $100,000

    Hevreh of Southern Berkshire · Great Barrington, MA · 2025

    General support

  • $100,000

    Pef Israel Endowment Funds · New York, NY · 2025

    General support

  • $100,000

    Wharton School for the Performing Arts · Berkeley Heights, NJ · 2025

    General support

  • $100,000

    Austen Riggs Center · Stockbridge, MA · 2024

    General support

  • $100,000

    Care for the Homeless · New York, NY · 2024

    General support

  • $100,000

    Chess in the Schools · New York, NY · 2024

    General support

  • $100,000

    Find Your Light Foundation · Los Angeles, CA · 2024

    General support

  • $100,000

    The Hnrnp Family Foundation · Seattle, WA · 2024

    General support

  • $100,000

    Wharton School for the Performing Arts · Berkeley Heights, NJ · 2024

    General support

  • $100,000

    Austen Riggs Center · Stockbridge, MA · 2023

    General support

  • $100,000

    Austen Riggs Center · Stockbridge, MA · 2023

    General support

  • $100,000

    Care for the Homeless · New York, NY · 2023

    General support

  • $100,000

    Care for the Homeless · New York, NY · 2023

    General support

  • $100,000

    Fistula Foundation · San Jose, CA · 2023

    General support

  • $100,000

    Fistula Foundation · San Jose, CA · 2023

    General support

  • $100,000

    The Brigid Alliance · New York, NY · 2023

    General support

  • $100,000

    The Brigid Alliance · New York, NY · 2023

    General support

  • $100,000

    The Hnrnp Family Foundation · Seattle, WA · 2023

    General support

  • $100,000

    The Hnrnp Family Foundation · Seattle, WA · 2023

    General support

  • $100,000

    Wharton School for the Performing Arts · Berkeley Heights, NJ · 2023

    General support

  • $100,000

    Wharton School for the Performing Arts · Berkeley Heights, NJ · 2023

    General support

  • $100,000

    International Rescue Committee · New York, NY · 2022

    General support

  • $100,000

    The Brigid Alliance · New York, NY · 2022

    General support

  • $100,000

    Wharton School for the Performing Arts · Berkeley Heights, NJ · 2022

    General support

  • $75,000

    Chips · Brooklyn, NY · 2025

    General support

  • $75,000

    City Harvest · Brooklyn, NY · 2025

    General support

  • $75,000

    Chips · Brooklyn, NY · 2024

    General support

  • $52,500

    City Harvest · Brooklyn, NY · 2024

    General support

  • $50,000

    Brandeis University Development · Waltham, MA · 2025

    General support

  • $50,000

    Elizabeth Freeman Center · Pittsfield, MA · 2025

    General support

  • $50,000

    Every Mother Counts · New York, NY · 2025

    General support

  • $50,000

    Living Jazz · Oakland, CA · 2025

    General support

  • $50,000

    Railroad Street Youth Project · Great Barrington, MA · 2025

    General support

  • $50,000

    Read 718 · Brooklyn, NY · 2025

    General support

  • $50,000

    The Berkshire Immigrant Center · Pittsfield, MA · 2025

    General support

  • $50,000

    The Hnrnp Family Foundation · Seattle, WA · 2025

    General support

  • $50,000

    Volunteers in Medicine · Great Barrington, MA · 2025

    General support

  • $50,000

    National Council of Jewish Women · St Louis, MO · 2024

    General support

  • $50,000

    Railroad Street Youth Project · Great Barrington, MA · 2024

    General support

  • $50,000

    Read 718 · Brooklyn, NY · 2024

    General support

  • $50,000

    Red Door Place · New York, NY · 2024

    General support

  • $50,000

    The Hotline for Refugees and Migrants · New York, NY · 2024

    General support

  • $50,000

    Volunteers in Medicine · Great Barrington, MA · 2024

    General support

  • $50,000

    Abortion Care Network · Washington, DC · 2023

    General support

  • $50,000

    Abortion Care Network · Washington, DC · 2023

    General support

  • $50,000

    Center of Southwest Culture · Albuquerque, NM · 2023

    General support

  • $50,000

    Center of Southwest Culture · Albuquerque, NM · 2023

    General support

  • $50,000

    Chess in the Schools · New York, NY · 2023

    General support

  • $50,000

    Chess in the Schools · New York, NY · 2023

    General support

  • $50,000

    City Harvest · Brooklyn, NY · 2023

    General support

  • $50,000

    City Harvest · Brooklyn, NY · 2023

    General support

  • $50,000

    National Women'S Health Network · Washington, DC · 2023

    General support

  • $50,000

    National Women'S Health Network · Washington, DC · 2023

    General support

  • $50,000

    Pef Israel Endowment Funds · New York, NY · 2023

    General support

  • $50,000

    Pef Israel Endowment Funds · New York, NY · 2023

    General support

  • $50,000

    Railroad Street Youth Project · Great Barrington, MA · 2023

    General support

  • $50,000

    Railroad Street Youth Project · Great Barrington, MA · 2023

    General support

  • $50,000

    Women Donors Network · San Francisco, CA · 2023

    General support

  • $50,000

    Women Donors Network · San Francisco, CA · 2023

    General support

  • $50,000

    Abortion Care Network · Washington, DC · 2022

    General support

  • $50,000

    Austen Riggs Center · Stockbridge, MA · 2022

    General support

  • $50,000

    McSweeney'S · San Francisco, CA · 2022

    General support

  • $50,000

    Pef Israel Endowment Funds · New York, NY · 2022

    General support

  • $50,000

    Railroad Street Youth Project · Great Barrington, MA · 2022

    General support

  • $50,000

    The Obodo Collective · San Francisco, CA · 2022

    General support

  • $38,000

    Read 718 · Brooklyn, NY · 2023

    General support

  • $38,000

    Read 718 · Brooklyn, NY · 2023

    General support

  • $35,000

    Read Alliance · New York, NY · 2025

    General support

  • $35,000

    Seva Foundation · South Kortright, NY · 2025

    General support

  • $35,000

    Little Essentials · Brooklyn, NY · 2023

    General support

  • $35,000

    Little Essentials · Brooklyn, NY · 2023

    General support

  • $30,000

    Camp Friendship · Brooklyn, NY · 2025

    General support

  • $30,000

    New York Public Radio · New York, NY · 2025

    General support

  • $30,000

    Pbs Foundation · Arlington, VA · 2025

    General support

  • $30,000

    Camp Friendship · Brooklyn, NY · 2024

    General support

  • $30,000

    Construct · Great Barrington, MA · 2024

    General support

  • $30,000

    Elizabeth Freeman Center · Pittsfield, MA · 2024

    General support

View all 221 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.