Harbor Day School
Corona Del Mar, CA ·EIN 95-2285957 ·Grant funding profile from IRS 990 filings
Who funds Harbor Day School?
Harbor Day School is funded by 19 grantmakers, led by The William Jeff and Jennifer Gross ($3.3M), Gs Donor Advised Philanthropy Fund ($3.0M), The Lewis Family Charitable Foundation ($1.0M). In total, IRS Form 990 filings record $8.8M in grants to Harbor Day School between 2020–2025.
| Funder | Total given | Grants | Years |
|---|---|---|---|
| The William Jeff and Jennifer Gross | $3,275,000 | 3 | 2021–2024 |
| Gs Donor Advised Philanthropy Fund | $3,045,000 | 3 | 2021–2024 |
| The Lewis Family Charitable Foundation | $1,000,000 | 5 | 2020–2024 |
| Argyros Family Foundation | $496,889 | 2 | 2021–2022 |
| Pralle Krotts Family Foundation | $205,000 | 4 | 2020–2023 |
| Bellwether Charitable Foundation | $200,000 | 2 | 2024–2025 |
| Orange County Community Foundation | $171,000 | 4 | 2021–2024 |
| National Philanthropic Trust | $107,800 | 2 | 2021–2024 |
| Macdonald Family Foundation | $100,000 | 1 | 2020 |
| California Community Foundation | $50,000 | 1 | 2024 |
| Morgan Stanley Global Impact Funding Trust Inc | $50,000 | 3 | 2020–2024 |
| Mark & Semira Moshayedi | $50,000 | 1 | 2023 |
| Curci Fund | $25,000 | 2 | 2023–2024 |
| Spirit of Hope Foundation | $17,500 | 5 | 2020–2024 |
| The Blackbaud Giving Fund | $14,510 | 2 | 2022–2023 |
| The San Francisco Foundation | $6,000 | 1 | 2024 |
| Charities Aid Foundation America | $5,500 | 1 | 2024 |
| Jpmorgan Chase Foundation | $100 | 1 | 2021 |
| The Lazard Charitable Foundation | $25 | 1 | 2024 |
What grants has Harbor Day School received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | Bellwether Charitable Foundation | For support of organization's work in children's education | $100,000 |
| 2024 | Gs Donor Advised Philanthropy Fund | EDUCATION | $1,665,000 |
| 2024 | The William Jeff and Jennifer Gross | GENERAL DONATION | $275,000 |
| 2024 | The Lewis Family Charitable Foundation | PROVIDE STUDENTS WITH AN EXCELLENT PRIMARY EDUCATION WHICH WILL SET THEFOUNDATION FOR FURTHER ACADEMIC ACHIEVEMENT | $200,000 |
| 2024 | Bellwether Charitable Foundation | For support of organization's work in children's education | $100,000 |
| 2024 | California Community Foundation | EDUCATION | $50,000 |
| 2024 | Morgan Stanley Global Impact Funding Trust Inc | UNRESTRICTED GENERAL SUPPORT | $30,000 |
| 2024 | Orange County Community Foundation | EDUCATION | $8,000 |
| 2024 | The San Francisco Foundation | FOR GENERAL SUPPORT. | $6,000 |
| 2024 | Charities Aid Foundation America | CHARITABLE DONATION | $5,500 |
| 2024 | National Philanthropic Trust | RELIGION | $5,300 |
| 2024 | Curci Fund | GENERAL SUPPORT OF CHARITY | $5,000 |
| 2024 | Spirit of Hope Foundation | EDUCATION | $2,500 |
| 2024 | The Lazard Charitable Foundation | UNRESTRICTED | $25 |
| 2023 | Gs Donor Advised Philanthropy Fund | EDUCATION | $880,000 |
| 2023 | The Lewis Family Charitable Foundation | PROVIDE STUDENTS WITH AN EXCELLENT PRIMARY EDUCATION WHICH WILL SET THEFOUNDATION FOR FURTHER ACADEMIC ACHIEVEMENT | $200,000 |
| 2023 | Orange County Community Foundation | EDUCATION | $100,000 |
| 2023 | Pralle Krotts Family Foundation | EDUCATION | $50,000 |
| 2023 | Mark & Semira Moshayedi | GENERAL CONTRIBUTION | $50,000 |
| 2023 | Curci Fund | GENERAL SUPPORT OF CHARITY | $20,000 |
| 2023 | The Blackbaud Giving Fund | GENERAL SUPPORT | $5,010 |
| 2023 | Spirit of Hope Foundation | EDUCATION | $2,500 |
| 2022 | The William Jeff and Jennifer Gross | GENERAL DONATION | $500,000 |
| 2022 | Argyros Family Foundation | EDUCATION | $245,617 |
| 2022 | The Lewis Family Charitable Foundation | PROVIDE STUDENTS WITH AN EXCELLENT PRIMARY EDUCATION WHICH WILL SET THE FOUNDATION FOR FURTHER ACADEMIC ACHIEVEMENT | $200,000 |
| 2022 | Pralle Krotts Family Foundation | EDUCATION | $55,000 |
| 2022 | Orange County Community Foundation | EDUCATION | $55,000 |
| 2022 | Morgan Stanley Global Impact Funding Trust Inc | UNRESTRICTED GENERAL SUPPORT | $15,000 |
| 2022 | The Blackbaud Giving Fund | GENERAL SUPPORT | $9,500 |
| 2022 | Spirit of Hope Foundation | EDUCATION | $2,500 |
Showing 30 most recent of 44 recorded grants.
Frequently Asked Questions
Who funds Harbor Day School?
Harbor Day School is funded by 19 grantmakers, led by The William Jeff and Jennifer Gross ($3.3M), Gs Donor Advised Philanthropy Fund ($3.0M), The Lewis Family Charitable Foundation ($1.0M). In total, IRS Form 990 filings record $8.8M in grants to Harbor Day School between 2020–2025.
Who is Harbor Day School's largest funder?
The William Jeff and Jennifer Gross is the largest recorded funder of Harbor Day School, with $3.3M across 3 grants (2021–2024).
How much grant funding has Harbor Day School received?
IRS 990 filings record $8.8M in grants to Harbor Day School across 44 grants from 19 funders between 2020–2025. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.