Funding search · EIN 133200783 · Riverdale, NY
The Page & Otto Marx Jr 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.
- 249
- grants reported
- $4.7M
- total given
- 2022–2025
- filing years
- $10,000
- 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.
What they fund
Full IRS filings ↗How this is builtReport an error
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 Camphill School4 grants · $450,000
- Pennington School4 grants · $440,000
- Solebury School4 grants · $260,000
- United Hospital Fund4 grants · $200,000
- Wnet New York Public Media4 grants · $195,000
- North Well Health Foundation4 grants · $180,000
- Life Needs Co-Op4 grants · $140,000
- George Stevens Academy4 grants · $135,000
- Direct Relief Foundation4 grants · $120,000
- Capital Harmony Works4 grants · $120,000
Giving over time
Grant history
The 100 largest of 249 grants.
- $125,000
The Camphill School · Glenmoore, PA · 2025
Education
- $125,000
The Camphill School · Glenmoore, PA · 2024
General
- $125,000
The Camphill School · Glenmoore, PA · 2023
General
- $110,000
Pennington School · Pennington, NJ · 2025
Education
- $110,000
Pennington School · Pennington, NJ · 2024
General
- $110,000
Pennington School · Pennington, NJ · 2023
General
- $110,000
Pennington School · Pennington, NJ · 2022
General
- $75,000
The Camphill School · Glenmoore, PA · 2022
General
- $65,000
Solebury School · New Hope, PA · 2025
Education
- $65,000
Solebury School · New Hope, PA · 2024
General
- $65,000
Solebury School · New Hope, PA · 2023
General
- $65,000
Solebury School · New Hope, PA · 2022
General
- $50,000
The Bronx Hs of Science · Bronx, NY · 2025
Education
- $50,000
United Hospital Fund · New York, NY · 2025
Health
- $50,000
Wnet New York Public Media · New York, NY · 2025
Inform, enlighten, entertain and inspire the public through the power of tv and media
- $50,000
The Bronx Hs of Science · Bronx, NY · 2024
General
- $50,000
United Hospital Fund · New York, NY · 2024
General
- $50,000
Wnet New York Public Media · New York, NY · 2024
General
- $50,000
United Hospital Fund · New York, NY · 2023
General
- $50,000
Wnet New York Public Media · New York, NY · 2023
General
- $50,000
United Hospital Fund · New York, NY · 2022
General
- $46,000
George Stevens Academy · Blue Hill, ME · 2025
Educational
- $45,000
North Well Health Foundation · New Hyde Park, NY · 2025
Health
- $45,000
North Well Health Foundation · New Hyde Park, NY · 2024
General
- $45,000
North Well Health Foundation · New Hyde Park, NY · 2023
General
- $45,000
North Well Health Foundation · New Hyde Park, NY · 2022
General
- $45,000
Wnet New York Public Media · New York, NY · 2022
General
- $36,000
George Stevens Academy · Blue Hill, ME · 2024
General
- $35,000
Life Needs Co-Op · Geat Barrington, MA · 2025
Provide lifelong care and encourage growth through farming, gardening and community integration
- $35,000
Life Needs Co-Op · Geat Barrington, MA · 2024
General
- $35,000
Life Needs Co-Op · Geat Barrington, MA · 2023
General
- $35,000
Life Needs Co-Op · Geat Barrington, MA · 2022
General
- $33,000
Dunn School · Los Olivos, CA · 2023
General
- $33,000
Dunn School · Los Olivos, CA · 2022
General
- $30,000
Capital Harmony Works · Trenton, NJ · 2025
To expose children to additional community and educational resources
- $30,000
Direct Relief Foundation · Goleta, CA · 2025
Humanitarian aid
- $30,000
Capital Harmony Works · Trenton, NJ · 2024
General
- $30,000
Direct Relief Foundation · Goleta, CA · 2024
General
- $30,000
Capital Harmony Works · Trenton, NJ · 2023
General
- $30,000
Direct Relief Foundation · Goleta, CA · 2023
General
- $30,000
Capital Harmony Works · Trenton, NJ · 2022
General
- $30,000
Direct Relief Foundation · Santa Barbara, CA · 2022
General
- $30,000
The Metropolitan Opera · New Yrok, NY · 2022
General
- $29,000
George Stevens Academy · Blue Hill, ME · 2023
General
- $26,500
The Hill School · Pottstown, PA · 2024
General
- $25,000
John Hopkins University · Baltimore, MD · 2025
To fund student financial aid, medical research and campus infrastructure support
- $25,000
Planned Parenthood Foundation · New Yorkk, NY · 2025
Health
- $25,000
University Community Social Service · New York, NY · 2025
Soup kitchen and social services
- $25,000
John Hopkins University · Baltimore, MD · 2024
General
- $25,000
Planned Parenthood Foundation · New Yorkk, NY · 2024
General
- $25,000
John Hopkins University · Baltimore, MD · 2023
General
- $25,000
Planned Parenthood Foundation · New Yorkk, NY · 2023
General
- $25,000
Epic Long Island · East Meadow, NY · 2022
General
- $25,000
John Hopkins University · Baltimore, MD · 2022
General
- $25,000
Planned Parenthood Foundation · New Yorkk, NY · 2022
General
- $24,000
George Stevens Academy · Blue Hill, ME · 2022
General
- $22,000
University Community Social Service · New York, NY · 2024
General
- $22,000
University Community Social Service · New York, NY · 2023
General
- $22,000
University Community Social Service · New York, NY · 2022
General
- $20,000
Alzheimer'S Association · Chicago, IL · 2025
For research
- $20,000
Chapin School · Princeton, NJ · 2025
For education and support of young women
- $20,000
Dunn School · Los Olivos, CA · 2025
For education of the whole student to their fullest potential
- $20,000
Executive Leadership Institute · New York, NY · 2025
Professional development for schools and school leaders
- $20,000
Midland School · North Branch, NJ · 2025
For education
- $20,000
New Grange School · Pennington, NJ · 2025
For education
- $20,000
Princeton Junior School · Princeton, NJ · 2025
Education
- $20,000
Santa Ynex Valley Family School · Laek Divea, CA · 2025
Education
- $20,000
Chapin School · Princeton, NJ · 2024
General
- $20,000
Dunn School · Los Olivos, CA · 2024
General
- $20,000
New Grange School · Pennington, NJ · 2024
General
- $20,000
Princeton Junior School · Princeton, NJ · 2024
General
- $20,000
Chapin School · Princeton, NJ · 2023
General
- $20,000
New Grange School · Pennington, NJ · 2023
General
- $20,000
Princeton Junior School · Princeton, NJ · 2023
General
- $20,000
West Palm Beach Opera House · West Palm Beach, FL · 2023
General
- $20,000
Chapin Shcool · Princeton, NJ · 2022
General
- $20,000
Multiple Myeloma Research · Studio City, CA · 2022
General
- $20,000
New Grange School · Pennington, NJ · 2022
General
- $20,000
Princeton Junior School · Princeton, NJ · 2022
General
- $16,500
Suzannes Comfort Care · Perry, NY · 2025
Health
- $16,500
The Hill School · Pottstown, PA · 2025
Education
- $16,500
Suzannes Comfort Care · Perry, NY · 2024
General
- $16,500
Suzannes Comfort Care · Perry, NY · 2023
General
- $16,500
The Hill School · Pottstown, PA · 2023
General
- $16,500
Mercy Health Foundation · Chesterfield, MO · 2022
General
- $16,500
Suzannes Comfort Care · Perry, NY · 2022
General
- $16,500
The Hill School · Pottstown, PA · 2022
General
- $16,000
Multiple Myeloma Research · Studio City, CA · 2025
For research
- $15,000
Arnold P Gold Foundation · Englewood Cliffs, NJ · 2025
To help empower humanism in healthcare
- $15,000
Chewonski Foundation · Wiscasset, ME · 2025
Promote growth and adventure fro campers
- $15,000
City Harvest · Brooklyn, NY · 2025
For food rescue program
- $15,000
Kieve Wavus Education · Nobleboro, ME · 2025
Support need-based financial aid for campers, staff, training and facility maintenance
- $15,000
New York Public Radio · New York, NY · 2025
Arts, culture
- $15,000
Nols Fund · Lander, WY · 2025
For scholarships, research and outreach programs
- $15,000
Arnold P Gold Foundation · Englewood Cliffs, NJ · 2024
General
- $15,000
Chewonski Foundation · Wiscasset, ME · 2024
General
- $15,000
Midland School · North Branch, NJ · 2024
General
- $15,000
Santa Ynex Valley Family School · Laek Divea, CA · 2024
General
- $15,000
Arnold P Gold Foundation · Englewood Cliffs, NJ · 2023
General
- $15,000
Midland School · North Branch, NJ · 2023
General
Who else funds this kind of work
Same state
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- Pfizer Patient Assistance Foundation134 grants · $5.49B
Similar purposes
- Silicon Valley Community Foundation10,471 grants · $10.10B
- Gs Donor Advised Philanthropy Fund19,135 grants · $6.79B
- Bill & Melinda Gates Foundation13,441 grants · $18.24B
Similar grant size
- The Ayco Charitable Foundation15,303 grants · $2.05B
- Paypal Charitable Giving Fund32,081 grants · $1.40B
- Seattle Foundation14,012 grants · $457.3M
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.