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 2022–2025. 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
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
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: 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.

