Funding search · EIN 363779795 · San Diego, CA
The Oak Tree Philanthropic 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.
- 118
- grants reported
- $668,000
- total given
- 2022–2025
- filing years
- $2,000
- 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
educationhumanitarianchildrenschildernchildrendevelopmentdisabilitiesinternational
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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27 grants matching “lithuanian” · $160,500
- $28,000
Lithuanian Catholic Press Society · Chicago, IL · 2025
News publication
- $4,000
Lithuanian Catholic Religious Aid · Maspeth, NY · 2025
Humanitarian aid and education
- $2,000
Lithuanian Childrens Hope · Thousand Oaks, CA · 2025
Childrens care
- $2,000
Lithuanian Educational Council of the USA · Naperville, IL · 2025
Education
- $2,000
Lithuanian Research and Studies Center · Lemont, IL · 2025
Education
- $1,000
St Casimir Lithuanian Heritage School of La · Beverly Hills, CA · 2025
Childrens education
- $28,000
Lithuanian Catholic Press Society · Chicago, IL · 2024
News publication
- $4,000
Lithuanian Catholic Religious Aid · Maspeth, NY · 2024
Humanitarian aid and education
- $2,000
Lithuanian Educational Council of the USA · Naperville, IL · 2024
Education
- $2,000
Lithuanian Childrens Hope La · Thousand Oaks, CA · 2024
Childrens care
- $2,000
Lithuanian Research and Studies Center · Lemont, IL · 2024
Education
- $1,500
Bernardas Brazdzionis Lithuanian School of San Diego · San Diego, CA · 2024
Education
- $1,000
St Casimir Lithuanian Heritage School of La · Beverly Hills, CA · 2024
Childrens education
- $28,000
Lithuanian Catholic Press Society · Chicago, IL · 2023
News publication
- $4,000
Lithuanian Catholic Religious Aid · Maspeth, NY · 2023
Humanitarian aid and education
- $2,000
Lithuanian Educational Council of the USA · Naperville, IL · 2023
Education
- $2,000
Lithuanian Childrens Hope La · Thousand Oaks, CA · 2023
Childrens care
- $2,000
Lithuanian Research and Studies Center · Lemont, IL · 2023
Education
- $1,500
Bernardas Brazdzionis Lithuanian School of San Diego · San Diego, CA · 2023
Education
- $1,000
St Casimir Lithuanian Heritage School of La · Beverly Hills, CA · 2023
Childrens education
- $28,000
Lithuanian Catholic Press Society · Chicago, IL · 2022
News publication
- $4,000
Lithuanian Catholic Religious Aid · Maspeth, NY · 2022
Humanitarian aid and education
- $2,000
Lithuanian Childrens Hope La · Thousand Oaks, CA · 2022
Childrens care
- $2,000
Lithuanian Educational Council of the USA · Naperville, IL · 2022
Education
- $2,000
Lithuanian Research and Studies Center · Chicago, IL · 2022
Education
- $1,500
Bernardas Brazdzionis Lithuanian School of San Diego · San Diego, CA · 2022
Education
- $1,000
St Casimir Lithuanian-Saturday School in La · Beverly Hills, CA · 2022
Childrens education
Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Lithuanian Catholic Press Society4 grants · $112,000
- Hawken School Stemm Symposium4 grants · $100,000
- Medwish International4 grants · $97,000
- Jesuit Fathers of Delta Strada4 grants · $51,000
- The Lesotho Connection4 grants · $40,000
- The Tanzanian Childrens Fund4 grants · $32,000
- Teri Campus of Life4 grants · $25,500
- Grameen Foundation3 grants · $17,000
- Lithuanian Catholic Religious Aid4 grants · $16,000
- International Relief Teams4 grants · $15,000
Giving over time
Grant history
The 100 largest of 118 grants.
- $36,000
Medwish International · Cleveland, OH · 2022
Humanitarian aid
- $28,000
Lithuanian Catholic Press Society · Chicago, IL · 2025
News publication
- $28,000
Lithuanian Catholic Press Society · Chicago, IL · 2024
News publication
- $28,000
Lithuanian Catholic Press Society · Chicago, IL · 2023
News publication
- $28,000
Lithuanian Catholic Press Society · Chicago, IL · 2022
News publication
- $27,000
Medwish International · Cleveland, OH · 2023
Humanitarian aid
- $25,000
Hawken School Stemm Symposium · Gates Mills, OH · 2025
Children's education
- $25,000
Hawken School Stemm Symposium · Gates Mills, OH · 2024
Children's education
- $25,000
Hawken School Stemm Symposium · Gates Mills, OH · 2023
Children's education
- $25,000
Hawken School Stemm Symposium · Gates Mills, OH · 2022
Children's education
- $22,000
Medwish International · Cleveland, OH · 2024
Humanitarian aid
- $15,000
Jesuit Fathers of Delta Strada · Lemont, IL · 2023
Humanitarian aid and education
- $15,000
Jesuit Fathers of Delta Strada · Lemont, IL · 2022
Humanitarian aid and education
- $13,000
Jesuit Fathers of Delta Strada · Lemont, IL · 2024
Humanitarian aid and education
- $12,000
Medwish International · Cleveland, OH · 2025
Humanitarian aid
- $10,000
The Lesotho Connection · Tacoma, WA · 2025
Humanitarian aid
- $10,000
Teri Campus of Life · Oceanside, CA · 2024
Education
- $10,000
The Lesotho Connection · Tacoma, WA · 2024
Humanitarian aid
- $10,000
Teri Campus of Life · Oceanside, CA · 2023
Education
- $10,000
The Lesotho Connection · Tacoma, WA · 2023
Humanitarian aid
- $10,000
The Tanzanian Childrens Fund · Cambridge, MA · 2023
Humanitarian aid
- $10,000
The Lesotho Connection · Tacoma, WA · 2022
Humanitarian aid
- $10,000
The Tanzanian Childrens Fund · Cambridge, MA · 2022
Humanitarian aid
- $8,000
Jesuit Fathers of Delta Strada · Lemont, IL · 2025
Humanitarian aid and education
- $8,000
The Tanzanian Childrens Fund · Cambridge, MA · 2024
Humanitarian aid
- $6,000
Grameen Foundation · Washington, DC · 2024
International humanitarian aid
- $6,000
Grameen Foundation · Washington, DC · 2023
International humanitarian aid
- $6,000
Grameen Foundation USA · Washington, DC · 2022
International humanitarian aid
- $5,000
Grameen Foundation · Beaverton, OR · 2025
International humanitarian aid
- $5,000
Salk Institute Women & Science · La Jolla, CA · 2022
Foundation services
- $5,000
Teri Campus of Life · San Marcos, CA · 2022
Education
- $4,000
Lithuanian Catholic Religious Aid · Maspeth, NY · 2025
Humanitarian aid and education
- $4,000
The Tanzanian Childrens Fund · Cambridge, MA · 2025
Humanitarian aid
- $4,000
Father Joe'S Villages · San Diego, CA · 2024
Support for homeless children and mothers
- $4,000
International Relief Teams · San Diego, CA · 2024
Humanitarian aid
- $4,000
Lithuanian Catholic Religious Aid · Maspeth, NY · 2024
Humanitarian aid and education
- $4,000
Daughters of Lithuania · Santa Monica, CA · 2023
Human services
- $4,000
Father Joe'S Villages · San Diego, CA · 2023
Support for homeless children and mothers
- $4,000
International Relief Teams · San Diego, CA · 2023
Humanitarian aid
- $4,000
Lithuanian Catholic Religious Aid · Maspeth, NY · 2023
Humanitarian aid and education
- $4,000
Daughters of Lithuania · Santa Monica, CA · 2022
Human services
- $4,000
International Relief Teams · San Diego, CA · 2022
Humanitarian aid
- $4,000
Lithuanian Catholic Religious Aid · Maspeth, NY · 2022
Humanitarian aid and education
- $4,000
St Vincent De Paul Village · San Diego, CA · 2022
Support for homeless children and mothers
- $3,000
Catholic Relief Services · Baltimore, MD · 2025
International aid in africa
- $3,000
International Relief Teams · San Diego, CA · 2025
Humanitarian aid
- $3,000
Catholic Relief Services · Baltimore, MD · 2024
International aid in africa
- $3,000
Daughters of Lithuania · Santa Monica, CA · 2024
Human services
- $3,000
The Preuss School Ucsd · La Jolla, CA · 2024
Student transportion aid
- $3,000
Catholic Relief Services · Baltimore, MD · 2023
International aid in africa
- $3,000
The Preuss School Ucsd · La Jolla, CA · 2023
Student transportion aid
- $3,000
Catholic Relief Services · Baltimore, MD · 2022
International aid in africa
- $3,000
The Preuss School Ucsd · La Jolla, CA · 2022
Student transportion aid
- $2,500
Seeds of Learning · Sonoma, CA · 2024
Support for childrens education
- $2,500
Seeds of Learning · Sonoma, CA · 2023
Support for childrens education
- $2,500
Seeds of Learning · Sonoma, CA · 2022
Support for childrens education
- $2,000
Arc - San Diego Foundation · San Diego, CA · 2025
Support for people with development disabilities
- $2,000
Daughters of Lithuania · Santa Monica, CA · 2025
Human services
- $2,000
Habitat for Humanity · Americus, GA · 2025
Housing for the under privileged
- $2,000
Home of Guiding Hands · El Cajon, CA · 2025
Aid to disadvantaged childern
- $2,000
Lithuanian Childrens Hope · Thousand Oaks, CA · 2025
Childrens care
- $2,000
Lithuanian Educational Council of the USA · Naperville, IL · 2025
Education
- $2,000
Lithuanian Research and Studies Center · Lemont, IL · 2025
Education
- $2,000
Saulute - Sunlight Children'S Aid · Lemont, IL · 2025
Support for orphans
- $2,000
Sisters of the Immaculate Conception · Putnam, CT · 2025
Support of education in lithuania
- $2,000
St Madeline Sophie'S Training Ctr · El Cajon, CA · 2025
Education for childern
- $2,000
The Preuss School Ucsd · La Jolla, CA · 2025
Student transportion aid
- $2,000
Arc - San Diego Foundation · San Diego, CA · 2024
Support for people with development disabilities
- $2,000
Habitat for Humanity · Americus, GA · 2024
Housing for the under privileged
- $2,000
Home of Guiding Hands · El Cajon, CA · 2024
Aid to disadvantaged childern
- $2,000
Lithuanian Childrens Hope La · Thousand Oaks, CA · 2024
Childrens care
- $2,000
Lithuanian Educational Council of the USA · Naperville, IL · 2024
Education
- $2,000
Lithuanian Research and Studies Center · Lemont, IL · 2024
Education
- $2,000
Saulute - Sunlight Children'S Aid · Lemont, IL · 2024
Support for orphans
- $2,000
Sisters of the Immaculate Conception · Putnam, CT · 2024
Support of education in lithuania
- $2,000
St Madeline Sophie'S Training Ctr · El Cajon, CA · 2024
Education for childern
- $2,000
Arc - San Diego Foundation · San Diego, CA · 2023
Support for people with development disabilities
- $2,000
Habitat for Humanity · Americus, GA · 2023
Housing for the under privileged
- $2,000
Home of Guiding Hands · El Cajon, CA · 2023
Aid to disadvantaged childern
- $2,000
Lithuanian Childrens Hope La · Thousand Oaks, CA · 2023
Childrens care
- $2,000
Lithuanian Educational Council of the USA · Naperville, IL · 2023
Education
- $2,000
Lithuanian Research and Studies Center · Lemont, IL · 2023
Education
- $2,000
Saulute - Sunlight Children'S Aid · Lemont, IL · 2023
Support for orphans
- $2,000
Sisters of the Immaculate Conception · Putnam, CT · 2023
Support of education in lithuania
- $2,000
St Madeline Sophie'S Training Ctr · El Cajon, CA · 2023
Education for childern
- $2,000
Arc - San Diego Foundation · San Diego, CA · 2022
Support for people with development disabilities
- $2,000
Home of the Guiding Hands · El Cajon, CA · 2022
Aid to disadvantaged childern
- $2,000
Lithuanian Childrens Hope La · Thousand Oaks, CA · 2022
Childrens care
- $2,000
Lithuanian Educational Council of the USA · Naperville, IL · 2022
Education
- $2,000
Lithuanian Research and Studies Center · Chicago, IL · 2022
Education
- $2,000
Saulute - Sunlight Children'S Aid · Lemont, IL · 2022
Support for orphans
- $2,000
Sisters of the Immaculate Conception · Putnam, CT · 2022
Support of education in lithuania
- $2,000
St Madeline Sophies Training Ctr · El Cajon, CA · 2022
Education for childern
- $1,500
Seeds of Learning · Sonoma, CA · 2025
Support for childrens education
- $1,500
Bernardas Brazdzionis Lithuanian School of San Diego · San Diego, CA · 2024
Education
- $1,500
Bernardas Brazdzionis Lithuanian School of San Diego · San Diego, CA · 2023
Education
- $1,500
Bernardas Brazdzionis Lithuanian School of San Diego · San Diego, CA · 2022
Education
- $1,000
Father Joe'S Villages · San Diego, CA · 2025
Support for homeless children and mothers
- $1,000
Foundation for the Children of the Californias · San Diego, CA · 2025
Humanitarian aid
- $1,000
Magnolia Clubhouse · Cleveland, OH · 2025
Support for people with development disabilities
Who else funds this kind of work
Same state
- Tides Foundation9,402 grants · $1.86B
- UCLA Foundation276 grants · $1.75B
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
- Fidelity Foundation7,750 grants · $457.4M
- Shell USA Company Foundation24,663 grants · $80.1M
- Enterprise Holdings Foundation30,880 grants · $360.4M
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.

