Data / Foundation grants / Silent Partner Grants
Silent Partner Grants: 32 grants to organizations, $2.5 million (tax year ended December 2024)
Silent Partner Grants, a private foundation in San Marino, CA, paid 32 grants to organizations totaling $2,456,853 in its tax year ended December 2024, according to its Form 990-PF filed with the IRS on November 17, 2025. The largest was $501,075 to Semester at Sea in Fort Collins, CO for to support program.
SpecStream is the live web data engine for teams and agents. It reads every private foundation's Form 990-PF as the IRS publishes it, and this page is that reading. Ask for the foundations that fund your cause in your state, with the amounts and purposes, and new grants arrive in your sheet, CRM, Slack or agent as the returns are filed.
- EIN
- 463736775
- Based in
- San Marino, CA
- Assets
- $67,362,945
- Grants paid
- $2,456,853
- Tax year ended
- December 2024
Grants paid, tax year ended December 2024
From the Form 990-PF filed November 17, 2025, IRS object ID 202543219349102624. It reported $2,456,853 in grants paid; 32 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Semester at Sea | Fort Collins, CO | To support program | $501,075 | apps.irs.gov | |
| David Lynch Foundation | New York, NY | To support program | $500,000 | apps.irs.gov | |
| Navy Seal Foundation | Virginia Beach, CA | To support program | $330,000 | apps.irs.gov | |
| World Pediatric Project | Richmond, VA | To support program | $315,000 | apps.irs.gov | |
| Homeboy Industries | Los Angeles, CA | To support program | Youth development | $150,000 | apps.irs.gov |
| Little Sisters Fund | Hailey, ID | To support program | $115,000 | apps.irs.gov | |
| Duke University | Durham, NC | To support program | Education | $110,000 | apps.irs.gov |
| Flintridge Preparatory | La Canada Flintridge, CA | To support program | $101,700 | apps.irs.gov | |
| Corelight | Sante Fe, NM | To support program | $72,000 | apps.irs.gov | |
| Junior Achievement of Southern California Inc | Los Angeles, CA | To support program | $67,300 | apps.irs.gov | |
| Eisenhower Health | Rancho Mirage, CA | To support program | $50,000 | apps.irs.gov | |
| Taking the Reins | Los Angeles, CA | To support program | Human services | $50,000 | apps.irs.gov |
| Texas Christian University | Fort Worth, TX | To support program | Education | $20,500 | apps.irs.gov |
| Nuvasive Spine FDN | San Diego, CA | To support program | $15,000 | apps.irs.gov | |
| Ability Connection | Irving, TX | To support program | $10,000 | apps.irs.gov | |
| World Central Kitchen | Washington, DC | To support program | International, foreign affairs and national security | $10,000 | apps.irs.gov |
| Young and Healthy | Pasadena, CA | To support program | Health care | $10,000 | apps.irs.gov |
| Loyola High School Foundation | Detroit, MI | To support program | Education | $5,000 | apps.irs.gov |
| Once Upon A Room | La Canada, CA | To support program | Youth development | $5,000 | apps.irs.gov |
| Positive Tomorrows Inc | Oklahoma City, OK | To support program | Youth development | $5,000 | apps.irs.gov |
| University of Arizona | Tucson, AZ | To support program | $5,000 | apps.irs.gov | |
| Folds of Honor | Owasso, OK | To support program | $3,099 | apps.irs.gov | |
| The Bowery Mission | New York, NY | To support program | $1,500 | apps.irs.gov | |
| Lacer Foundation | Palos Verdes Estates, CA | To support program | $1,000 | apps.irs.gov | |
| University of Southern California | Los Angeles, CA | To support program | Education | $1,000 | apps.irs.gov |
| Foothill Family | Pasadena, CA | To support program | $500 | apps.irs.gov | |
| Gofundme | West Hollywood, CA | To support program | $500 | apps.irs.gov | |
| JDRF International | New York, NY | To support program | $500 | apps.irs.gov | |
| Leadership Institute | Arlington, VA | To support program | Public and societal benefit | $500 | apps.irs.gov |
| Iamla | Los Angeles, CA | To support program | $400 | apps.irs.gov | |
| Crohns & Colitis FDN | New York, NY | To support program | Diseases, disorders and medical disciplines | $260 | apps.irs.gov |
| Contribution From K-1 - Uslf II QP Partners LP | Chicago, IL | To support program | $19 | apps.irs.gov |
Grants paid, tax year ended December 2023
From the Form 990-PF filed March 30, 2026, IRS object ID 202610899349100531. It reported $2,436,744 in grants paid; 41 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Institute for Shipboard Education | Fort Collins, CO | To support program | Education | $565,000 | apps.irs.gov |
| David Lynch Foundation | New York, NY | To support program | $500,000 | apps.irs.gov | |
| Navy Seal Foundation | Virginia Beach, CA | To support program | $300,000 | apps.irs.gov | |
| Maharishi International University | Fairfield, IA | To support program | Education | $200,000 | apps.irs.gov |
| Flintridge Preparatory | La Canada Flintridge, CA | To support program | $120,000 | apps.irs.gov | |
| Little Sisters Fund | Hailey, ID | To support program | $115,000 | apps.irs.gov | |
| Homeboy Industries | Los Angeles, CA | To support program | Youth development | $100,000 | apps.irs.gov |
| Global Projects for Peace | Fairfield, IA | To support program | Philanthropy, voluntarism and grantmaking foundations | $90,000 | apps.irs.gov |
| Corelight | Sante Fe, NM | To support program | $72,000 | apps.irs.gov | |
| Catholic Education Foundation of Los Angeles | Los Angeles, CA | To support program | $50,000 | apps.irs.gov | |
| Eisenhower Health | Rancho Mirage, CA | To support program | $50,000 | apps.irs.gov | |
| Open Collective Docs | Covina, CA | To support program | $40,000 | apps.irs.gov | |
| World Pediatric Project | Richmond, VA | To support program | $35,000 | apps.irs.gov | |
| Young and Healthy | Pasadena, CA | To support program | Health care | $25,000 | apps.irs.gov |
| Texas Christian University | Fort Worth, TX | To support program | Education | $21,000 | apps.irs.gov |
| Huntington Hospital | Pasadena, CA | To support program | $20,000 | apps.irs.gov | |
| Duke University | Durham, NC | To support program | Education | $10,000 | apps.irs.gov |
| Evans Scholars Foundation | Glenview, IL | To support program | $10,000 | apps.irs.gov | |
| Gary Sinise Foundation | Nashville, TN | To support program | $10,000 | apps.irs.gov | |
| Heffernan Group Foundation | Walnut Creek, CA | To support program | $10,000 | apps.irs.gov | |
| Navy-Marine Corps Relief Society | Arlington, VA | To support program | Public and societal benefit | $10,000 | apps.irs.gov |
| Petra Public Charity | El Dorado Hills, CA | To support program | $10,000 | apps.irs.gov | |
| Regis Jesuit High School | Aurora, CO | To support program | $10,000 | apps.irs.gov | |
| San Marino School Foundation | San Marino, CA | To support program | Education | $10,000 | apps.irs.gov |
| The Flying T Club | Fort Worth, TX | To support program | $10,000 | apps.irs.gov | |
| Junior Achievement of Southern California Inc | Los Angeles, CA | To support program | $5,300 | apps.irs.gov | |
| Alpha Delta Pi Foundation | Atlanta, GA | To support program | $5,000 | apps.irs.gov | |
| First Tee Greater Pasadena | Pasadena, CA | To support program | $5,000 | apps.irs.gov | |
| Five Acres the Boys and Girls Aid Society of Los Angeles County | Pasadena, CA | To support program | $5,000 | apps.irs.gov | |
| Loyola High School Foundation | Detroit, MI | To support program | Education | $5,000 | apps.irs.gov |
| Mater Dolorosa Passion | Sierra Madre, CA | To support program | $5,000 | apps.irs.gov | |
| Once Upon A Room | La Canada, CA | To support program | Youth development | $5,000 | apps.irs.gov |
| University of Arizona | Tucson, AZ | To support program | $5,000 | apps.irs.gov | |
| Lacer Foundation | Palos Verdes Estates, CA | To support program | $1,000 | apps.irs.gov | |
| The Lacer Fund | Sacramento, CA | To support program | $1,000 | apps.irs.gov | |
| Foothill Family | Pasadena, CA | To support program | $500 | apps.irs.gov | |
| Boys To Men Mentoring Network Inc | Spring Valley, CA | To support program | Youth development | $263 | apps.irs.gov |
| Ronald McDonald House Charities of Oregon and Southwest Washington | Portland, OR | To support program | $250 | apps.irs.gov | |
| The Leukemia & Lymphoma Society Research Foundation | Rye Brook, NY | To support program | $250 | apps.irs.gov | |
| Misc Contributions | San Marino, CA | To support program | $126 | apps.irs.gov | |
| Contribution From K-1 - Launchpad Capital Opportunities Fund | Oakland, CA | To support program | $55 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Education | $947,500 |
| Youth development | $265,263 |
| Philanthropy, voluntarism and grantmaking foundations | $90,000 |
| Human services | $50,000 |
| Health care | $35,000 |
| Public and societal benefit | $10,500 |
| International, foreign affairs and national security | $10,000 |
| Diseases, disorders and medical disciplines | $260 |
States funded
| Recipient state | Granted |
|---|---|
| California | $1,545,644 |
| Colorado | $1,076,075 |
| New York | $1,002,510 |
| Virginia | $360,500 |
| Iowa | $290,000 |
| Idaho | $230,000 |
| New Mexico | $144,000 |
| North Carolina | $120,000 |
Also on SpecStream
- Who funds education in Colorado
- Who funds youth development in California
- Who funds education in Iowa
- Who funds education in North Carolina
- Who funds philanthropy, voluntarism and grantmaking foundations in Iowa
- Who funds human services in California
Updated November 17, 2025. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.