funder-graph › Recipients
Who funds The Winston School of San Diego
EIN 33-0294043 · Del Mar, CA · NTEE B110
The Winston School of San Diego of Del Mar, CA (EIN 33-0294043) was named as a grant recipient by 14 funders in 24 grants paid totaling $1,599,698 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$1,599,698
24 grants paid
Funders
14
distinct grantmakers
Tax years
2018–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Ignite Cultural Solutions Foundation 81-3439501 | CA | D | 1 | $750,000 | 2024 |
| The Long Bay Charitable Foundation C/O Phoenix Bay Ventures 13-3047543 | FL | D | 1 | $250,000 | 2024 |
| Vanguard Charitable Endowment Program 23-2888152 | PA | A | 2 | $220,000 | 2024 |
| Fidelity Investments Charitable Gift Fund 11-0303001 | MA | A | 1 | $125,000 | 2025 |
| Cumming Foundation 87-0440091 | WY | D | 1 | $60,000 | 2020 |
| The Crean Foundation 95-3676334 | CA | D | 6 | $60,000 | 2024 |
| Schwab Charitable Fund 31-1640316 | CA | A | 3 | $38,520 | 2024 |
| The Ga Foster Legacy Foundation 47-1340254 | CA | B | 1 | $30,000 | 2025 |
| Rancho Santa Fe Foundation 95-3709639 | CA | A | 1 | $20,000 | 2020 |
| Jewish Community Foundation of San Diego 95-2504044 | CA | A | 1 | $15,000 | 2020 |
| Goldman Sachs Philanthropy Fund 31-1774905 | NY | A | 1 | $15,000 | 2018 |
| Mbl Family Foundation 47-3216062 | DE | B | 1 | $10,000 | 2018 |
| Harrington Family Foundation 26-1469601 | CA | D | 1 | $5,000 | 2025 |
| Amazonsmile Foundation 46-2626883 | WA | B | 3 | $1,178 | 2023 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 24 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Fidelity Investments Charitable Gift Fund | The Winston School of San Diego Del Mar, CA | A | $125,000 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2025 | The Ga Foster Legacy Foundation | Winston School of San Diego Del Mar, CA | B | $30,000 | paid | CHARITABLE | 202621359349102622 |
| 2025 | Harrington Family Foundation | The Winston School Del Mar, CA | D | $5,000 | paid | EDUCATES STUDENTS WITH DIVERSE LEARNING STYLES | 202610149349100011 |
| 2024 | Ignite Cultural Solutions Foundation | Winston School Del Mar, CA | D | $750,000 | paid | EDUCATIONAL | 202533109349100013 |
| 2024 | The Long Bay Charitable Foundation C/O Phoenix Bay Ventures | Winston School Del Mar, CA | D | $250,000 | paid | EDUCATIONAL | 202513109349100311 |
| 2024 | Vanguard Charitable Endowment Program | The Winston School of San Diego Del Mar, CA | A | $205,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202511349349313096 |
| 2024 | The Crean Foundation | The Winston School Del Mar, CA | D | $10,000 | paid | EDUCATION PROGRAMS. | 202532449349100903 |
| 2024 | Donor Advised Charitable Giving Inc | Winston School of San Diego Del Mar, CA | A | $6,500 | paid | EDUCATION | 202541069349300729 |
| 2023 | The Crean Foundation | The Winston School Del Mar, CA | D | $10,000 | paid | EDUCATION PROGRAMS. | 202441249349101539 |
| 2023 | Amazonsmile Foundation | The Winston School of San Diego Del Mar, CA | B | $307 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | The Crean Foundation | The Winston School Del Mar, CA | D | $10,000 | paid | EDUCATION PROGRAMS. | 202321259349100302 |
| 2022 | Amazonsmile Foundation | The Winston School of San Diego Del Mar, CA | B | $428 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2021 | Vanguard Charitable Endowment Program | The Winston School of San Diego Del Mar, CA | A | $15,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202211339349310116 |
| 2021 | The Crean Foundation | The Winston School Del Mar, CA | D | $10,000 | paid | EDUCATION PROGRAMS. | 202221269349101822 |
| 2020 | Cumming Foundation | The Winston School Del Mar, CA | D | $60,000 | paid | DISTANCE LEARNING PROGRAM | 202103079349100205 |
| 2020 | Schwab Charitable Fund | Winston School of San Diego Del Mar, CA | A | $21,820 | paid | EDUCATION | 202140489349301804 |
| 2020 | Rancho Santa Fe Foundation | Winston School of San Diego Del Mar, CA | A | $20,000 | paid | EDUCATION | 202142109349300529 |
| 2020 | Jewish Community Foundation of San Diego | The Winston School of San Diego Del Mar, CA | A | $15,000 | paid | GENERAL | 202100829349300835 |
| 2020 | The Crean Foundation | The Winston School Del Mar, CA | D | $10,000 | paid | EDUCATION PROGRAMS. | 202101239349100200 |
| 2020 | Amazonsmile Foundation | The Winston School of San Diego Del Mar, CA | B | $443 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2018 | Goldman Sachs Philanthropy Fund | The Winston School of San Diego Del Mar, CA | A | $15,000 | paid | GENERAL SUPPORT | 201922279349300402 |
| 2018 | Schwab Charitable Fund | Winston School of San Diego Del Mar, CA | A | $10,200 | paid | EDUCATION | 201930459349302018 |
| 2018 | Mbl Family Foundation | The Winston School of San Diego Del Mar, CA | B | $10,000 | paid | kitchen facilities upgrade fund classroom furnishings fund | 201911279349100741 |
| 2018 | The Crean Foundation | The Winston School Del Mar, CA | D | $10,000 | paid | EDUCATION PROGRAMS. | 201922889349100302 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.