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Funding search · EIN 043243004 · Grantmaking charity · Waltham, MA

Proteus Fund

Foundation website ↗Full IRS filings ↗

$92.7M
in grants paid
1,040
grants
492
recipients
2022–2024
filing years

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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Recent grants

The 100 largest recent grants from this foundation’s filings, newest year first.

  • $2.0M

    Unidosus · Washington, DC · 2024

    Democracy

  • $2.0M

    Voter Registration Project Education Fund · Washington, DC · 2024

    General support

  • $1.8M

    Proteus Action League · Waltham, MA · 2024

    Rights & justice

  • $1.0M

    The Voter Participation Center · Washington, DC · 2024

    General support

  • $750,000

    Reframe · Harrisburg, VA · 2024

    Rights & justice

  • $500,000

    Southern Poverty Law Center · Montgomery, AL · 2024

    Democracy

  • $340,000

    Rethink Media · San Francisco, CA · 2024

    Rights & justice

  • $305,000

    Greater New Orleans Foundation · New Orleans, LA · 2024

    Rights & justice

  • $300,000

    Nonprofit Vote · Cambridge, MA · 2024

    General support

  • $276,250

    Social and Environmental Entrepreneurs · Calabasas, CA · 2024

    Rights & justice

  • $250,000

    The Open Mind Legacy Project · New York, NY · 2024

    Rights & justice

  • $240,500

    Defending Rights and Dissent · Washington, DC · 2024

    Rights & justice

  • $200,000

    Roderick & Solange MacArthur Justice Center · Washington, DC · 2024

    Rights & justice

  • $200,000

    Fractured Atlas · New York, NY · 2024

    Rights & justice

  • $199,146

    Woven Collective · Honolulu, HI · 2024

    Democracy

  • $178,820

    The Lgbt Center Orlando · Orlando, FL · 2024

    Rights & justice

  • $175,000

    Center for Constitutional Rights · New York, NY · 2024

    General support

  • $152,500

    Social Good Fund · Richmond, CA · 2024

    Rights & justice

  • $150,000

    Arkansas Public Policy Panel · Little Rock, AR · 2024

    General support

  • $150,000

    Muslim Advocates · Washington, DC · 2024

    General support

  • $140,000

    North Carolina for the People · Raleigh, NC · 2024

    General support

  • $138,000

    Common Cause Education Fund · Washington, DC · 2024

    Democracy

  • $130,000

    Bold Futures Nm · Albuquerque, NM · 2024

    Rights & justice

  • $127,500

    New Pa Project Education Fund · West Chester, PA · 2024

    Democracy

  • $120,938

    Spm Disability Justice Fund · New York, NY · 2024

    Rights & justice

  • $120,000

    Arab American Civic Council · Anaheim, CA · 2024

    Rights & justice

  • $118,250

    Center for Third World Organizing · Oakland, CA · 2024

    Democracy

  • $115,000

    Georgia Muslim Voter Project · Norcross, GA · 2024

    Rights & justice

  • $108,000

    Msa West · Orange, CA · 2024

    Rights & justice

  • $106,000

    Allied Media Projects · Detroit, MI · 2024

    Rights & justice

  • $105,000

    Arab American Association of Ny · Brooklyn, NY · 2024

    Rights & justice

  • $105,000

    Equality Foundation of Georgia · Atlanta, GA · 2024

    Rights & justice

  • $105,000

    Equal Justice USA · Brooklyn, NY · 2024

    Rights & justice

  • $100,000

    Council On American Islamic Relations of Arizona · Chandler, AZ · 2024

    Rights & justice

  • $100,000

    Ohio Voice · Columbus, OH · 2024

    Democracy

  • $100,000

    Sistersong · Atlanta, GA · 2024

    Rights & justice

  • $100,000

    Public Policy and Education Fund of New York · Albany, NY · 2024

    General support

  • $100,000

    Transgender Law Center · Oakland, CA · 2024

    Rights & justice

  • $100,000

    Deaf Abused Women Network · Washington, DC · 2024

    Rights & justice

  • $100,000

    Colectivo Il · Caguas, PR · 2024

    Rights & justice

  • $100,000

    Generation Patient · Greenwood, IN · 2024

    Rights & justice

  • $100,000

    Sikh Coalition · New York, NY · 2024

    Rights & justice

  • $100,000

    Helping Educate To Advance the Rights of the Deaf · Washington, DC · 2024

    Rights & justice

  • $98,750

    Jewish Community Action · St Paul, MN · 2024

    Rights & justice

  • $96,500

    Peer Support Space · Orlando, FL · 2024

    Rights & justice

  • $95,850

    Women With a Vision · New Orleans, LA · 2024

    Rights & justice

  • $90,000

    American Civil Liberties Union of New Mexico Foundation · Albuquerque, NM · 2024

    Rights & justice

  • $89,500

    Jews for Racial and Economic Justice Community · Brooklyn, NY · 2024

    Rights & justice

  • $87,750

    Gender Justice · St Paul, MN · 2024

    Rights & justice

  • $87,750

    Outfront Minnesota Community Services · Saint Paul, MN · 2024

    Rights & justice

  • $87,000

    Haser · San Juan, PR · 2024

    Rights & justice

  • $85,000

    Possibility Labs · San Francisco, CA · 2024

    Rights & justice

  • $85,000

    Center for Civic Policy · Albuquerque, NM · 2024

    Rights & justice

  • $85,000

    The Phillips Black Project a Public Interest Non Profit Law Office · San Francisco, CA · 2024

    Rights & justice

  • $85,000

    The Film Collaborative · Los Angeles, CA · 2024

    Rights & justice

  • $81,000

    Hope Community Center · Apopka, FL · 2024

    Rights & justice

  • $80,000

    Third Sector New England · Boston, MA · 2024

    Democracy

  • $80,000

    Institute for Social Policy and Understanding · Dearborn, MI · 2024

    Rights & justice

  • $78,750

    Together in Service (Aka Sex Workers Outreach Project Los Angeles) · Los Angeles, CA · 2024

    Rights & justice

  • $77,750

    Takeaction Minnesota Education Fund · St Paul, MN · 2024

    Rights & justice

  • $76,500

    Nc Survivors Union · Greensboro, NC · 2024

    Rights & justice

  • $76,100

    Tides Center · San Francisco, CA · 2024

    Rights & justice

  • $75,300

    Valley Beit Midrash · Scottsdale, AZ · 2024

    Rights & justice

  • $75,000

    Loyola University New Orleans · New Orleans, LA · 2024

    Rights & justice

  • $75,000

    Action Center On Race and the Economy Institute · Chicago, IL · 2024

    Democracy

  • $75,000

    Center for Empowered Politics Education Fund · Oakland, CA · 2024

    Democracy

  • $75,000

    Solidaire Network · Oakland, CA · 2024

    General support

  • $75,000

    Washington Bus Education Fund · Seattle, WA · 2024

    Democracy

  • $75,000

    Drum - Desis Rising Up & Moving · Jackson Heights, NY · 2024

    Rights & justice

  • $71,750

    Swop Behind Bars · Brandon, FL · 2024

    Rights & justice

  • $70,000

    South Asian Americans Leading Together · Silver Spring, MD · 2024

    Rights & justice

  • $70,000

    Project South the Institution for the Elimination Poverty & Genocide · Atlanta, GA · 2024

    Rights & justice

  • $70,000

    Unite Oregon · Portland, OR · 2024

    Rights & justice

  • $70,000

    Muslim Anti-Racism Collaborative · Alta Loma, CA · 2024

    Rights & justice

  • $70,000

    Partnership for the Advancement of New Americans · Los Angeles, CA · 2024

    Rights & justice

  • $70,000

    Arab American Institute Foundation · Washington, DC · 2024

    Rights & justice

  • $70,000

    South Dakota Voices for Peace · Sioux Falls, SD · 2024

    Rights & justice

  • $67,000

    Pillars of the Community · San Diego, CA · 2024

    Rights & justice

  • $66,700

    American Civil Liberties Union Foundation · New York, NY · 2024

    Rights & justice

  • $65,000

    Reviving the Islamic Sisterhood for Empowerment · Minneapolis, MN · 2024

    Rights & justice

  • $65,000

    The International Center for Not-for-Profit Law · Washington, DC · 2024

    Democracy

  • $57,000

    Ayada Leads · Minneapolis, MN · 2024

    Rights & justice

  • $56,620

    Youth Action Fund · Pompano Beach, FL · 2024

    Rights & justice

  • $55,750

    Heroic Hearts Project · New York, NY · 2024

    Rights & justice

  • $55,000

    Muslim Power Building Project · Durham, NC · 2024

    General support

  • $55,000

    Uptown Peoples Law Center · Chicago, IL · 2024

    Rights & justice

  • $55,000

    One Voice · Jackson, MS · 2024

    Rights & justice

  • $55,000

    Intransitive · Mabelvale, AR · 2024

    Rights & justice

  • $53,000

    Court Watch Nola · New Orleans, LA · 2024

    General support

  • $51,905

    Black Health Commission · Sanford, FL · 2024

    Rights & justice

  • $51,000

    Florida Access Network · Orlando, FL · 2024

    Rights & justice

  • $50,725

    Fiscal Sponsorship Allies · Indianapolis, IN · 2024

    Democracy

  • $50,000

    Northern Plains Resource Council · Billings, MT · 2024

    Democracy

  • $50,000

    Columbia Legal Services · Seattle, WA · 2024

    General support

  • $50,000

    New Mexico Religious Coalition for Reproductive Choice · Alburquerque, NM · 2024

    Rights & justice

  • $50,000

    Media Collective · Brooklyn, NY · 2024

    Rights & justice

  • $50,000

    (De)Serving Life · Las Cruces, NM · 2024

    General support

  • $50,000

    Hopewell Fund · Washington, DC · 2024

    Rights & justice

  • $50,000

    Justice Forward Virginia Foundation · Earlysville, VA · 2024

    General support

  • $50,000

    Stockton University Foundation · Galloway, NJ · 2024

    Rights & justice

Grants already paid are the record; PaperOrbit reads your paper and finds the foundations whose record matches it — then explains why.

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Source: IRS Form 990, Schedule I, as filed by this organization. These are grants already paid. Unlike private foundations, grantmaking charities and associations often run formal grant programs with real application cycles — check their website for current opportunities. Grants paid directly to individuals are reported to the IRS only as totals, so they do not appear as named lines here.