Funding search · EIN 954247470 · Santa Monica, CA
The Horn 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.
- 184
- grants reported
- $11.1M
- total given
- 2022–2024
- filing years
- $22,500
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
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.
- Nrdc3 grants · $2.2M
- Sundance Institute3 grants · $1.6M
- The Climate Reality Project3 grants · $1.3M
- Harvard Business School3 grants · $815,000
- Howard University3 grants · $600,000
- Duke University3 grants · $365,000
- Afi3 grants · $300,000
- Archer School for Girls3 grants · $275,000
- Evergreen Collaborative2 grants · $200,000
- Obama Foundation1 grant · $187,500
Giving over time
Grant history
The 100 largest of 184 grants.
- $2.0M
Nrdc · New York, NY · 2022
General
- $550,000
Sundance Institute · New York, NY · 2024
General
- $550,000
Sundance Institute · New York, NY · 2023
General
- $550,000
Sundance Institute · New York, NY · 2022
General
- $506,500
The Climate Reality Project · Washington, DC · 2023
General
- $500,000
The Climate Reality Project · Washington, DC · 2022
General
- $355,000
Harvard Business School · Boston, MA · 2024
General
- $330,000
Harvard Business School · Boston, MA · 2023
General
- $315,000
Duke University · Durham, NC · 2024
General
- $300,000
The Climate Reality Project · Washington, DC · 2024
General
- $200,000
Howard University · Boston, MA · 2024
General
- $200,000
Howard University · Boston, MA · 2023
General
- $200,000
Howard University · Boston, MA · 2022
General
- $187,500
Obama Foundation · Chicago, IL · 2022
General
- $130,000
Harvard Business School · Boston, MA · 2022
General
- $125,000
Nrdc · New York, NY · 2024
General
- $125,000
Archer School for Girls · Los Angeles, CA · 2023
General
- $100,000
Afi · Los Angeles, CA · 2024
General
- $100,000
State Leadership Project · Raleigh, NC · 2024
General
- $100,000
The Wilderness Society · Washington, DC · 2024
General
- $100,000
World Wildlife Fund · Washington, DC · 2024
General
- $100,000
Afi · Los Angeles, CA · 2023
General
- $100,000
Evergreen Collaborative · Seattle, WA · 2023
General
- $100,000
Nrdc · New York, NY · 2023
General
- $100,000
Afi · Los Angeles, CA · 2022
General
- $100,000
Evergreen Collaborative · Seattle, WA · 2022
General
- $100,000
People for the American Way · Washington, DC · 2022
General
- $75,000
Archer School for Girls · Los Angeles, CA · 2024
General
- $75,000
Archer School for Girls · Los Angeles, CA · 2022
General
- $75,000
Union College · Schenectady, NY · 2022
General
- $55,000
Greater Los Angeles Zoo Association · Los Angeles, CA · 2023
General
- $55,000
Race To Erase Ms · Los Angeles, CA · 2023
General
- $50,000
Captain Planet Foundation · Atlanta, GA · 2024
General
- $50,000
Duke Memorial United Methodist Church · Durham, NC · 2024
General
- $50,000
Greater Los Angeles Zoo Association · Los Angeles, CA · 2024
General
- $50,000
La Philharmonic Association · Los Angeles, CA · 2024
General
- $50,000
Lcv Education Fund · Washington, DC · 2024
General
- $50,000
National Breast Cancer Coalition · Washington, DC · 2024
General
- $50,000
Duke Memorial United Methodist Church · Durham, NC · 2023
General
- $50,000
Giffords Law Center To Prevent Gun Violence · San Francisco, CA · 2023
General
- $50,000
Lcv Education Fund · Washington, DC · 2023
General
- $50,000
Los Angeles Police Foundation · Los Angeles, CA · 2023
General
- $50,000
National Breast Cancer Coalition · Washington, DC · 2023
General
- $50,000
Duke Memorial United Methodist Church · Durham, NC · 2022
General
- $50,000
Greater Los Angeles Zoo Association · Los Angeles, CA · 2022
General
- $50,000
Lcv Education Fund · Washington, DC · 2022
General
- $50,000
Los Angeles Police Foundation · Los Angeles, CA · 2022
General
- $50,000
National Breast Cancer Coalition · Washington, DC · 2022
General
- $50,000
The Music Center · Los Angeles, CA · 2022
General
- $50,000
United Friends of the Children · Los Angeles, CA · 2022
General
- $40,000
Autry National Museum · Los Angeles, CA · 2023
General
- $35,000
Autry National Museum · Los Angeles, CA · 2024
General
- $35,000
Geffen Playhouse · Los Angeles, CA · 2024
General
- $35,000
Geffen Playhouse · Los Angeles, CA · 2023
General
- $35,000
Autry National Museum · Los Angeles, CA · 2022
General
- $30,000
Geffen Playhouse · Los Angeles, CA · 2022
General
- $25,000
Heal the Bay · Santa Monica, CA · 2024
General
- $25,000
John Thomas Dye School · Los Angeles, CA · 2024
General
- $25,000
Motion Picture & Television Fund · Woodland Hills, CA · 2024
General
- $25,000
Nyu Grossman School of Medicine · New York City, NY · 2024
General
- $25,000
People for the American Way · Washington, DC · 2024
General
- $25,000
Race To Erase Ms · Los Angeles, CA · 2024
General
- $25,000
San Diego Zoo Wildlife Alliance · San Diego, CA · 2024
General
- $25,000
Tree People · Beverly Hills, CA · 2024
General
- $25,000
Union College · Schenectady, NY · 2024
General
- $25,000
United Friends of the Children · Los Angeles, CA · 2024
General
- $25,000
Children'S Institute · Los Angeles, CA · 2023
General
- $25,000
Duke University · Durham, NC · 2023
General
- $25,000
Glacier National Park Conservancy · Columbia Falls, MT · 2023
General
- $25,000
Harvard Westlake School · Los Angeles, CA · 2023
General
- $25,000
Heal the Bay · Santa Monica, CA · 2023
General
- $25,000
John Thomas Dye School · Los Angeles, CA · 2023
General
- $25,000
Motion Picture & Television Fund · Woodland Hills, CA · 2023
General
- $25,000
Nyu Grossman School of Medicine · New York City, NY · 2023
General
- $25,000
People for the American Way · Washington, DC · 2023
General
- $25,000
Ps Arts · Los Angeles, CA · 2023
General
- $25,000
San Diego Zoo Wildlife Alliance · San Diego, CA · 2023
General
- $25,000
Tree People · Beverly Hills, CA · 2023
General
- $25,000
Union College · Schenectady, NY · 2023
General
- $25,000
United Friends of the Children · Los Angeles, CA · 2023
General
- $25,000
Cure Addiction Now · Los Angeles, CA · 2022
General
- $25,000
Duke University · Durham, NC · 2022
General
- $25,000
Glacier National Park Conservancy · Columbia Falls, MT · 2022
General
- $25,000
Harvard Westlake School · Los Angeles, CA · 2022
General
- $25,000
Heal the Bay · Santa Monica, CA · 2022
General
- $25,000
Motion Picture & Television Fund · Woodland Hills, CA · 2022
General
- $25,000
Partnership for Change - Here To Help Ukraine · San Francisco, CA · 2022
General
- $25,000
Race To Erase Ms · Los Angeles, CA · 2022
General
- $25,000
Rideback Rise · Los Angeles, CA · 2022
General
- $25,000
San Diego Zoo Wildlife Alliance · San Diego, CA · 2022
General
- $25,000
Saving Nature · Durham, NC · 2022
General
- $25,000
Tree People · Beverly Hills, CA · 2022
General
- $20,000
Women'S Guild Cedars-Sinai · Beverly Hills, CA · 2024
General
- $18,300
Pachamama Alliance · San Francisco, CA · 2022
General
- $15,000
Children'S Institute · Los Angeles, CA · 2024
General
- $15,000
The Nest School · Los Angeles, CA · 2024
General
- $15,000
North Carolina Open Government Coalition · Elon, NC · 2023
General
- $15,000
Save the Children · Fairfield, CT · 2023
General
- $15,000
Sel4ca · Ventura, CA · 2022
General
- $13,750
Alliance for the Wild Rockies · Helena, MT · 2024
General
Who else funds this kind of work
Same state
- Silicon Valley Community Foundation10,471 grants · $10.10B
- Tides Foundation9,402 grants · $1.86B
- UCLA Foundation276 grants · $1.75B
Similar grant size
- The Ayco Charitable Foundation15,303 grants · $2.05B
- Ohio Child Care Resource and Referral16,278 grants · $1.08B
- Gs Donor Advised Philanthropy Fund19,135 grants · $6.79B
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.

