funder-graph › Recipients
Who funds Windward School
EIN 95-2701337 · Los Angeles, CA · NTEE B250
Windward School of Los Angeles, CA (EIN 95-2701337) was named as a grant recipient by 71 funders in 229 grants paid totaling $20,983,882 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
$20,983,882
229 grants paid
Funders
71
distinct grantmakers
Tax years
2018–2025
as reported by funders
Approved for future payment
$4,820,000
not included in grants received
Funders
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 245 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Fidelity Investments Charitable Gift Fund | Windward School Los Angeles, CA | A | $1,287,849 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2025 | Donor Advised Charitable Giving Inc | Windward School Los Angeles, CA | A | $756,207 | paid | EDUCATION | 202611199349300601 |
| 2025 | California Community Foundation | Windward School Los Angeles, CA | A | $127,500 | paid | EDUCATION | 202611339349307766 |
| 2025 | Lauren B Leichtman & Arthur E Levine Family Foundation | Windward School Los Angeles, CA | B | $100,000 | paid | CAMPUS EXPANSION AND ELEVATE PROGRAMMING ACROSS ALL DISCIPLINES | 202610239349100606 |
| 2025 | American Online Giving Foundation Inc | Windward School Los Angeles, CA | A | $72,399 | paid | GENERAL SUPPORT | 202641969349302754 |
| 2025 | American Online Giving Foundation Inc | Windward School Los Angeles, CA | A | $72,399 | paid | GENERAL SUPPORT | 202533509349301608 |
| 2025 | National Philanthropic Trust | Windward School Los Angeles, CA | A | $47,538 | paid | HUMAN SERVICES | 202601289349302480 |
| 2025 | Gary Broad Foundation | Windward School Los Angeles, CA | B | $40,000 | paid | SUPPORT FOR EDUCATION PROGRAMS | 202611329349104481 |
| 2025 | Raymond James Charitable Endowment Fund | Windward School Los Angeles, CA | A | $30,000 | paid | GENERAL SUPPORT | 202630489349300743 |
| 2025 | Charities Aid Foundation America | Windward School Los Angeles, CA | A | $27,605 | paid | CHARITABLE DONATION | 202610489349300906 |
| 2025 | Vanguard Charitable Endowment Program | Windward School Los Angeles, CA | A | $16,500 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202621329349306657 |
| 2025 | Loni & Jeff Rush Family Foundation | Windward School Los Angeles, CA | B | $10,000 | paid | PHILANTHROPIC/EDUCATION PURPOSE | 202601399349100100 |
| 2025 | Gold Family Foundation | Windward School Los Angeles, CA | B | $10,000 | paid | CULTURAL AND EDUCATIONAL ADVANCEMENT | 202620359349100802 |
| 2025 | The Ronald P and Susan E Lynch Foundation C/O Milton Kain | Windward School Los Angeles, CA | B | $10,000 | paid | SUPPORT ORGANIZATION'S PROGRAMS & ACTIVITIES | 202621339349102457 |
| 2025 | Marvin and Betty Danto Family Foundation | Windward School Los Angeles, CA | B | $7,500 | paid | UNRESTRICTED CHARITABLE GIFT | 202641359349102269 |
| 2025 | Robert T Blywise Family Foundation | Windward School Los Angeles, CA | B | $5,005 | paid | DYNAMIC COLLEGE-PREPARATORY SCHOOL THAT CHALLENGES EACH STUDENT TO ACHIEVE EXCELLENCE IN A NURTURING, INCLUSIVE COMMUNITY | 202611699349100316 |
| 2025 | The David and Dorothy Measer Foundation | Windward School Foundation Los Angeles, CA | C | $253 | paid | EDUCATION | 202621279349103017 |
| 2024 | Musk Foundation | Windward School Los Angeles, CA | B | $5,000,000 | paid | SUPPORT SCHOOL OPERATIONS AND PROGRAMS | 202543219349108074 |
| 2024 | Fidelity Investments Charitable Gift Fund | Windward School Los Angeles, CA | A | $1,216,663 | paid | For grant recipient's exempt purposes | 202521349349310887 |
| 2024 | The Ahmanson Foundation | Windward School Los Angeles, CA | B | $750,000 | approved, future | TOWARD PHASE II OF THE INNOVATION CAMPAIGN | 202532549349101503 |
| 2024 | The Gregory and Ej Milken Foundation | Windward School Los Angeles, CA | B | $450,000 | approved, future | PRESCHOOL - 12TH GRADE PROGRAMS | 202523179349101202 |
| 2024 | The Michael and Lori Milken Family Foundation | Windward School Los Angeles, CA | B | $400,000 | approved, future | PRESCHOOL - 12TH GRADE PROGRAMS | 202522889349101362 |
| 2024 | The Gregory and Ej Milken Foundation | Windward School Los Angeles, CA | B | $325,000 | paid | PRESCHOOL - 12TH GRADE PROGRAMS | 202523179349101202 |
| 2024 | Donor Advised Charitable Giving Inc | Windward School Los Angeles, CA | A | $246,916 | paid | EDUCATION | 202541069349300729 |
| 2024 | Windsong Trust | Windward School Los Angeles, CA | B | $200,000 | paid | TUITION ASSISTANCE | 202502909349100700 |
| 2024 | The Michael and Lori Milken Family Foundation | Windward School Los Angeles, CA | B | $200,000 | paid | PRESCHOOL - 12TH GRADE PROGRAMS | 202522889349101362 |
| 2024 | Morgan Stanley Global Impact Funding Trust Inc | Windward School Los Angeles, CA | A | $187,500 | paid | UNRESTRICTED GENERAL SUPPORT | 202503239349300435 |
| 2024 | Martha & Irv Kaplan Foundation | Windward School Los Angeles, CA | B | $100,000 | paid | UNRESTRICTED GENERAL | 202511229349102111 |
| 2024 | National Philanthropic Trust | Windward School White Plains, NY | A | $98,500 | paid | EDUCATION | 202511339349301311 |
| 2024 | The Richard Salomon Family Foundation Inc | Windward School Los Angeles, CA | B | $85,000 | paid | CHARITABLE | 202503149349102250 |
| 2024 | Gs Donor Advised Philanthropy Fund for Wealth Management Inc | Windward School Los Angeles, CA | A | $75,500 | paid | EDUCATION | 202503109349303645 |
| 2024 | American Online Giving Foundation Inc | Windward School Los Angeles, CA | A | $72,703 | paid | GENERAL SUPPORT | 202530159349302758 |
| 2024 | American Endowment Foundation | Windward School Los Angeles, CA | A | $65,000 | paid | EDUCATIONAL | 202513219349310376 |
| 2024 | Elbaz Family Foundation | Windward School Los Angeles, CA | B | $50,000 | paid | To support college-preparatory education. | 202522889349101307 |
| 2024 | The Adi and Jerry Greenberg Foundation | Windward School Los Angeles, CA | B | $50,000 | paid | general purposes | 202543219349101759 |
| 2024 | The Ahmanson Foundation | Windward School Los Angeles, CA | B | $50,000 | paid | SCHOLARSHIP SUPPORT, 2024-2025 | 202532549349101503 |
| 2024 | The Ahmanson Foundation | Windward School Los Angeles, CA | B | $50,000 | approved, future | SCHOLARSHIP SUPPORT, 2025-2026 | 202532549349101503 |
| 2024 | California Community Foundation | Windward School Los Angeles, CA | A | $40,000 | paid | EDUCATION | 202531359349303988 |
| 2024 | Gary Broad Foundation | Windward School Los Angeles, CA | B | $40,000 | paid | SUPPORT FOR HIGH SCHOOL. | 202511349349102516 |
| 2024 | Charities Aid Foundation America | Windward School Los Angeles, CA | A | $26,006 | paid | CHARITABLE DONATION | 202530589349300723 |
| 2024 | The Simmsmann Family Foundation | Windward School Los Angeles, CA | B | $25,005 | paid | EDUCATIONAL | 202523199349100802 |
| 2024 | 1p Foundation | Windward School Los Angeles, CA | B | $25,000 | paid | GENERAL OPERATING SUPPORT | 202533219349107823 |
| 2024 | Gerald and Merle Measer Foundation | Windward School Foundation Los Angeles, CA | C | $25,000 | paid | EDUCATION | 202511289349100616 |
| 2024 | The Mcj Amelior Foundation | Windward School Los Angeles, CA | B | $25,000 | paid | FOR GENERAL OPERATING SUPPORT | 202543219349102894 |
| 2024 | Margaret a Cargill Foundation | Windward School Los Angeles, CA | B | $20,000 | paid | OTHER OPERATING SUPPORT | 202503189349102200 |
| 2024 | Vanguard Charitable Endowment Program | Windward School Los Angeles, CA | A | $16,500 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202511349349313096 |
| 2024 | Edward Charles Foundation | Windward School Los Angeles, CA | A | $15,000 | paid | CHARITABLE GIFT | 202413209349322901 |
| 2024 | The Bessemer Giving Fund C/O Bessemer Trust Company Trustee | Winward School Los Angeles, CA | A | $15,000 | paid | GENERAL SUPPORT | 202513179349306881 |
| 2024 | Jewish Community Foundation of Los Angeles | Windward School La, CA | A | $11,500 | paid | general support | 202533199349302138 |
| 2024 | Greater Horizons | Windward School Los Angeles, CA | A | $10,000 | paid | Education | 202513189349309621 |
| 2024 | Bhavnani Family Foundation | Windward School Los Angeles, CA | B | $10,000 | paid | EDUCATION | 202513219349104906 |
| 2024 | The Ronald P and Susan E Lynch Foundation C/O Milton Kain | Windward School Los Angeles, CA | B | $10,000 | paid | SUPPORT ORGANIZATION'S PROGRAMS & ACTIVITIES | 202501299349102235 |
| 2024 | Gold Family Foundation | Windward School Los Angeles, CA | B | $10,000 | paid | CULTURAL AND EDUCATIONAL ADVANCEMENT | 202501609349100720 |
| 2024 | Marvin and Betty Danto Family Foundation | Windward School Los Angeles, CA | B | $7,500 | paid | UNRESTRICTED CHARITABLE GIFT | 202501339349104250 |
| 2024 | The Lazard Charitable Foundation C/O Lazard Freres & Co LLC | Windward School Los Angeles, CA | B | $2,591 | paid | UNRESTRICTED | 202503159349102170 |
| 2024 | The David and Dorothy Measer Foundation | Windward School Foundation Los Angeles, CA | C | $2,500 | paid | EDUCATION | 202512869349100311 |
| 2024 | Ornest Family Foundation | Windward School Los Angeles, CA | B | $2,000 | paid | SUPPORT PUBLIC EDUCATION | 202500729349100215 |
| 2024 | The Blum Family Foundation | Windward School Los Angeles, CA | B | $750 | paid | FOR ONE OR MORE EXEMPT PURPOSES DESCRIBED IN IRC SECTION 501(C)(3) | 202543219349104559 |
| 2023 | Fidelity Investments Charitable Gift Fund | Windward School Los Angeles, CA | A | $1,152,884 | paid | For grant recipient's exempt purposes | 202441369349301334 |
| 2023 | The Gregory and Ej Milken Foundation | Windward School Los Angeles, CA | B | $600,000 | approved, future | PRESCHOOL - 12TH GRADE PROGRAMS | 202413209349101611 |
| 2023 | The Michael and Lori Milken Family Foundation | Windward School Los Angeles, CA | B | $600,000 | approved, future | PRESCHOOL - 12TH GRADE PROGRAMS | 202412899349101556 |
| 2023 | Schwab Charitable Fund | Windward School Los Angeles, CA | A | $311,300 | paid | EDUCATION | 202411039349301716 |
| 2023 | The Adi and Jerry Greenberg Foundation | Windward School Los Angeles, CA | B | $250,000 | paid | general purposes | 202433189349103963 |
| 2023 | The Gregory and Ej Milken Foundation | Windward School Los Angeles, CA | B | $250,000 | paid | PRESCHOOL - 12TH GRADE PROGRAMS | 202413209349101611 |
| 2023 | Windsong Trust | Windward School Los Angeles, CA | B | $200,000 | paid | TUITION ASSISTANCE | 202423209349108497 |
| 2023 | The Michael and Lori Milken Family Foundation | Windward School Los Angeles, CA | B | $200,000 | paid | PRESCHOOL - 12TH GRADE PROGRAMS | 202412899349101556 |
| 2023 | Raymond James Charitable Endowment Fund | Windward School Los Angeles, CA | A | $100,000 | paid | GENERAL SUPPORT | 202430469349302713 |
| 2023 | The Richard Salomon Family Foundation Inc | Windward School Los Angeles, CA | B | $75,000 | paid | CHARITABLE | 202423189349100027 |
| 2023 | Gs Donor Advised Philanthropy Fund for Wealth Management Inc | Windward School Los Angeles, CA | A | $74,500 | paid | EDUCATION | 202413109349303336 |
| 2023 | California Community Foundation | Windward School Los Angeles, CA | A | $60,000 | paid | EDUCATION | 202441359349312719 |
| 2023 | Morgan Stanley Global Impact Funding Trust Inc | Windward School Los Angeles, CA | A | $60,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202403209349313980 |
| 2023 | Goldhirsh Yellin Foundation Inc | Windward School Los Angeles, CA | B | $50,000 | paid | GENERAL OPERATING SUPPORT | 202433189349102463 |
| 2023 | The Ahmanson Foundation | Windward School Los Angeles, CA | B | $50,000 | approved, future | SCHOLARSHIP SUPPORT, 2024-2025 | 202521509349101207 |
| 2023 | Goldhirsh Yellin Foundation Inc | Windward School Los Angeles, CA | B | $50,000 | paid | GENERAL OPERATING SUPPORT | 202433189349102463 |
| 2023 | Elbaz Family Foundation | Windward School Los Angeles, CA | B | $50,000 | paid | To support college-preparatory education. | 202443189349102794 |
| 2023 | Musk Foundation | Windward School Los Angeles, CA | B | $50,000 | paid | SUPPORT SCHOOL OPERATIONS AND PROGRAMS | 202443199349106279 |
| 2023 | The Ahmanson Foundation | Windward School Los Angeles, CA | B | $50,000 | paid | SCHOLARSHIP SUPPORT, 2023-2024 | 202521509349101207 |
| 2023 | American Endowment Foundation | Windward School Los Angeles, CA | A | $50,000 | paid | EDUCATIONAL | 202442479349301654 |
| 2023 | Gerald and Merle Measer Foundation | Windward School Foundation Los Angeles, CA | C | $45,000 | paid | EDUCATION | 202401229349102305 |
| 2023 | Gary Broad Foundation | Windward School Los Angeles, CA | B | $40,000 | paid | SUPPORT FOR HIGH SCHOOL. | 202411159349102321 |
| 2023 | Edward Charles Foundation | Windward School Los Angeles, CA | A | $35,000 | paid | CHARITABLE GIFT | 202303199349312635 |
| 2023 | Jewish Community Foundation of Los Angeles | Windward School Los Angeles, CA | A | $29,500 | paid | GENERAL SUPPORT | 202413189349309986 |
| 2023 | The Simmsmann Family Foundation | Windward School Los Angeles, CA | B | $25,000 | paid | EDUCATIONAL | 202433209349105143 |
| 2023 | Charities Aid Foundation America | Windward School Los Angeles, CA | A | $23,000 | paid | CHARITABLE DONATION | 202440679349300014 |
| 2023 | Jewish Community Foundation of Los Angeles Group | Windward School Los Angeles, CA | A | $21,000 | paid | GENERAL SUPPORT | 202403189349311740 |
| 2023 | The Mcj Amelior Foundation | Windward School Los Angeles, CA | B | $20,000 | paid | FOR GENERAL OPERATING SUPPORT | 202423209349106012 |
| 2023 | 1p Foundation | Windward School Los Angeles, CA | B | $20,000 | paid | GENERAL SUPPORT | 202413209349108561 |
| 2023 | Margaret a Cargill Foundation | Windward School Los Angeles, CA | B | $15,000 | paid | OTHER OPERATING SUPPORT | 202403199349105610 |
| 2023 | Loni & Jeff Rush Family Foundation | Windward School Los Angeles, CA | B | $15,000 | paid | PHILANTHROPIC/EDUCATION PURPOSE | 202422569349100302 |
| 2023 | The Bessemer Giving Fund C/O Bessemer Trust Company Trustee | Winward School Los Angeles, CA | A | $15,000 | paid | CAPITAL CAMPAIGN | 202423199349308562 |
| 2023 | Vanguard Charitable Endowment Program | Windward School Los Angeles, CA | A | $13,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202441359349309439 |
| 2023 | American Online Giving Foundation Inc | Windward School Los Angeles, CA | A | $12,480 | paid | GENERAL SUPPORT | 202410469349300741 |
| 2023 | The Edwin W Pauley Foundation | Windward School Los Angeles, CA | B | $10,000 | paid | EDUCATION PROGRAMS | 202442299349100709 |
| 2023 | The Ronald P and Susan E Lynch Foundation C/O Milton Kain | Windward School Los Angeles, CA | B | $10,000 | paid | SUPPORT ORGANIZATION'S PROGRAMS & ACTIVITIES | 202421359349101702 |
| 2023 | Bhavnani Family Foundation | Windward School Los Angeles, CA | B | $10,000 | paid | EDUCATION | 202423209349100802 |
| 2023 | Rja Foundation | Windward School Los Angeles, CA | B | $10,000 | paid | SUPPORT TO INNOVATE AND OFFER STUDENTS EDUCATIONAL OPPORTUNITIES | 202403189349103300 |
| 2023 | Jr Hyde III Family Foundation | Windward School Los Angeles, CA | B | $10,000 | paid | SUPPORT FOR THE WINDWARD FUND | 202433199349103058 |
| 2023 | Marvin and Betty Danto Family Foundation | Windward School Los Angeles, CA | B | $7,500 | paid | UNRESTRICTED CHARITABLE GIFT | 202441359349103449 |
| 2023 | The New York Community Trust | Windward School Los Angeles, CA | A | $6,926 | paid | FOR GENERAL SUPPORT. | 202443179349309079 |
| 2023 | The Gregory Marusak and Doria Anselmo Family Foundation | Windward School Los Angeles, CA | B | $5,500 | paid | GENERAL SUPPORT | 202422609349101057 |
| 2023 | Robert T Blywise Family Foundation | Windward School Los Angeles, CA | B | $5,000 | paid | Assistance to medical research | 202401099349101335 |
| 2023 | C & R Newman Family Foundation | Windward School Los Angeles, CA | B | $5,000 | paid | GENERAL OPERATING | 202403209349104360 |
| 2023 | The Bank of America Charitable Foundation Inc | Windward School Los Angeles, CA | B | $5,000 | paid | PROGRAM/OPERATING SUPPORT | 202411309349100126 |
| 2023 | Todd R Wagner Foundation | Windward School Los Angeles, CA | B | $5,000 | paid | EDUCATION | 202412999349100406 |
| 2023 | The Bank of America Charitable Foundation Inc | Windward School Los Angeles, CA | B | $2,500 | paid | PROGRAM/OPERATING SUPPORT | 202411309349100126 |
| 2023 | Ornest Family Foundation | Windward School Los Angeles, CA | B | $2,000 | paid | SUPPORT PUBLIC EDUCATION | 202303569349101200 |
| 2023 | Parkside Foundation | Windward School Los Angeles, CA | B | $1,000 | paid | EDUCATION | 202401389349101305 |
| 2022 | The Gregory and Ej Milken Foundation | Windward School Los Angeles, CA | B | $800,000 | approved, future | PRESCHOOL - 12TH GRADE PROGRAMS | 202303199349102205 |
| 2022 | The Michael and Lori Milken Family Foundation | Windward School Los Angeles, CA | B | $800,000 | approved, future | EDUCATIONAL PROGRAMS | 202302899349101025 |
| 2022 | Morgan Stanley Global Impact Funding Trust Inc | Windward School Los Angeles, CA | A | $491,500 | paid | UNRESTRICTED GENERAL SUPPORT | 202302999349301010 |
| 2022 | Goldman Sachs Philanthropy Fund | Windward School Los Angeles, CA | A | $305,245 | paid | EDUCATION | 202312859349302266 |
| 2022 | Schwab Charitable Fund | Windward School Los Angeles, CA | A | $280,250 | paid | EDUCATION | 202330939349300403 |
| 2022 | Fidelity Investments Charitable Gift Fund | Windward School Los Angeles, CA | A | $278,550 | paid | For grant recipient's exempt purposes | 202430459349302913 |
| 2022 | Fidelity Investments Charitable Gift Fund | Windward School Los Angeles, CA | A | $278,550 | paid | For grant recipient's exempt purposes | 202321309349304807 |
| 2022 | The Michael and Lori Milken Family Foundation | Windward School Los Angeles, CA | B | $250,000 | paid | PRESCHOOL - 12TH GRADE PROGRAMS | 202302899349101025 |
| 2022 | The Gregory and Ej Milken Foundation | Windward School Los Angeles, CA | B | $200,000 | paid | PRESCHOOL - 12TH GRADE PROGRAMS | 202303199349102205 |
| 2022 | Windsong Trust | Windward School Los Angeles, CA | B | $200,000 | paid | FINANCIAL AID PROGRAM | 202323199349100812 |
| 2022 | The Edwin W Pauley Foundation | Windward School Los Angeles, CA | B | $120,000 | approved, future | EDUCATION PROGRMS | 202321999349100017 |
| 2022 | American Endowment Foundation | Windward School Los Angeles, CA | A | $112,500 | paid | EDUCATIONAL | 202332499349300338 |
| 2022 | Jewish Community Foundation of the Jewish Federation Council of Gr la | Windward School Los Angeles, CA | A | $78,000 | paid | general support | 202303179349304990 |
| 2022 | The Richard Salomon Family Foundation Inc | Windward School Los Angeles, CA | B | $65,000 | paid | CHARITABLE | 202323199349100332 |
| 2022 | Goldhirsh Yellin Foundation Inc | Windward School Los Angeles, CA | B | $50,000 | paid | GENERAL OPERATING SUPPORT | 202313189349104476 |
| 2022 | Goldhirsh Yellin Foundation Inc | Windward School Los Angeles, CA | B | $50,000 | paid | GENERAL OPERATING SUPPORT | 202313189349104476 |
| 2022 | The Ahmanson Foundation | Windward School Los Angeles, CA | B | $50,000 | approved, future | SCHOLARSHIP SUPPORT, 2023-2024 | 202322579349101152 |
| 2022 | The Adi and Jerry Greenberg Foundation | Windward School Los Angeles, CA | B | $50,000 | paid | general purposes | 202303199349108175 |
| 2022 | The Adi and Jerry Greenberg Foundation | Windward School Los Angeles, CA | B | $50,000 | paid | general purposes | 202442059349101064 |
| 2022 | The Ahmanson Foundation | Windward School Los Angeles, CA | B | $45,000 | paid | SCHOLARSHIP SUPPORT FOR FINANCIALLY DISADVANTAGED ETHNIC MINORITY STUDENTS, 2022-2023 | 202322579349101152 |
| 2022 | The Edwin W Pauley Foundation | Windward School Los Angeles, CA | B | $45,000 | paid | EDUCATION PROGRAMS | 202321999349100017 |
| 2022 | Gary Broad Foundation | Windward School Los Angeles, CA | B | $40,000 | paid | SUPPORT FOR HIGH SCHOOL. | 202321329349103317 |
| 2022 | Elbaz Family Foundation | Windward School Los Angeles, CA | B | $35,000 | paid | To support college-preparatory education. | 202332899349101563 |
| 2022 | Gerald and Merle Measer Foundation | Windward School Foundation Los Angeles, CA | C | $35,000 | paid | EDUCATION | 202331359349103298 |
| 2022 | Loni & Jeff Rush Family Foundation | Windward School Los Angeles, CA | B | $30,000 | paid | PHILANTHROPIC/EDUCATION PURPOSE | 202301319349100100 |
| 2022 | Margaret a Cargill Foundation | Windward School Los Angeles, CA | B | $25,000 | paid | OTHER OPERATING SUPPORT | 202323149349100022 |
| 2022 | 1p Foundation | Windward School Los Angeles, CA | B | $25,000 | paid | GENERAL SUPPORT | 202343209349101914 |
| 2022 | The Simmsmann Family Foundation | Windward School Los Angeles, CA | B | $25,000 | paid | EDUCATIONAL | 202313189349105211 |
| 2022 | Musk Foundation | Windward School Los Angeles, CA | B | $25,000 | paid | SUPPORT SCHOOL OPERATIONS AND PROGRAMS | 202343199349109104 |
| 2022 | Robert H Karatz Foundation | Windward School Los Angeles, CA | B | $25,000 | paid | As needed | 202322089349100107 |
| 2022 | American Online Giving Foundation Inc | Windward School Los Angeles, CA | A | $21,941 | paid | GENERAL SUPPORT | 202340469349301209 |
| 2022 | Vanguard Charitable Endowment Program | Windward School Los Angeles, CA | A | $20,500 | paid | For recipient's exempt purpose | 202331359349303108 |
| 2022 | Charities Aid Foundation America | Windward School Los Angeles, CA | A | $16,092 | paid | CHARITABLE DONATION | 202320699349300532 |
| 2022 | The Bessemer Giving Fund C/O Bessemer Trust Company Trustee | Winward School Los Angeles, CA | A | $15,000 | paid | GENERAL SUPPORT | 202313199349305716 |
| 2022 | The Ronald P and Susan E Lynch Foundation C/O Milton Kain | Windward School Los Angeles, CA | B | $10,000 | paid | SUPPORT ORGANIZATION'S PROGRAMS & ACTIVITIES | 202341379349100409 |
| 2022 | Traub-Brittan Family Foundation | Windward School Los Angeles, CA | B | $10,000 | paid | CHARITABLE | 202310969349100621 |
| 2022 | Jr Hyde III Family Foundation | Windward School Los Angeles, CA | B | $10,000 | paid | SUPPORT FOR THE WINDWARD FUND | 202343189349106274 |
| 2022 | California Community Foundation | Windward School Los Angeles, CA | A | $10,000 | paid | EDUCATION | 202311349349300141 |
| 2022 | Donald Goodman Family Foundation | Windward School Los Angeles, CA | B | $10,000 | paid | GENERAL CHARITABLE | 202342829349101234 |
| 2022 | Martha & Irv Kaplan Foundation | Windward School Los Angeles, CA | B | $10,000 | paid | UNRESTRICTED GENERAL | 202341239349100624 |
| 2022 | C R Newman Family Fdn | Windward School Los Angeles, CA | B | $5,000 | paid | GENERAL OPERATING | 202303149349102960 |
| 2022 | Strauss Foundation Td | Windward School Los Angeles, CA | B | $5,000 | paid | GENERAL OPERATING | 202321989349101102 |
| 2022 | Marvin and Betty Danto Family Foundation | Windward School Los Angeles, CA | B | $5,000 | paid | UNRESTRICTED CHARITABLE GIFT | 202321309349104462 |
| 2022 | The Bank of America Charitable Foundation Inc | Windward School Los Angeles, CA | B | $5,000 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | The Reitman Foundation | Windward School Los Angeles, CA | B | $5,000 | paid | PUBLIC SERVICES | 202312889349100316 |
| 2022 | Todd R Wagner Foundation | Windward School Los Angeles, CA | B | $5,000 | paid | EDUCATION | 202333149349101203 |
| 2022 | The Mcj Amelior Foundation | Windward School Los Angeles, CA | B | $5,000 | paid | FOR GENERAL OPERATING SUPPORT | 202313189349104371 |
| 2022 | J Aron Charitable Foundation Inc | Windward School Los Angeles, CA | B | $3,000 | paid | GENERAL USE | 202332219349100318 |
| 2022 | Ornest Family Foundation | Windward School Los Angeles, CA | B | $2,000 | paid | SUPPORT PUBLIC EDUCATION | 202320179349100802 |
| 2022 | The Ralph M Parsons Foundation | Windward School Los Angeles, CA | B | $1,500 | paid | TO CHALLENGE EACH STUDENT TO ACHIEVE EXCELLENCE IN A NURTURING, INCLUSIVE COMMUNITY | 202343049349100784 |
| 2022 | Verizon Foundation | Windward School Los Angeles, CA | B | $1,000 | paid | MIP PAYOUT FOR 12/02/22 | 202303189349106350 |
| 2022 | Parkside Foundation | Windward School Los Angeles, CA | B | $1,000 | paid | EDUCATION | 202420169349100062 |
| 2022 | Verizon Foundation | Windward School Los Angeles, CA | B | $1,000 | paid | MIP PAYOUT FOR 01/27/2022 | 202303189349106350 |
| 2022 | The Blum Family Foundation | Windward School Los Angeles, CA | B | $750 | paid | FOR ONE OR MORE EXEMPT PURPOSES DESCRIBED IN IRC SECTION 501(C)(3) | 202343189349102274 |
| 2021 | Fidelity Investments Charitable Gift Fund | Windward School Los Angeles, CA | A | $315,600 | paid | For grant recipient's exempt purposes | 202221339349302787 |
| 2021 | Windsong Trust | Windward School Los Angeles, CA | B | $200,000 | paid | TUITION ASSISTANCE | 202433589349100123 |
| 2021 | Schwab Charitable Fund | Windward School Los Angeles, CA | A | $91,876 | paid | EDUCATION | 202230499349301028 |
| 2021 | UCLA Foundation | Windward School Los Angeles, CA | A | $50,000 | paid | GENERAL SUPPORT | 202221339349309422 |
| 2021 | The Ahmanson Foundation | Windward School Los Angeles, CA | B | $45,000 | approved, future | SCHOLARSHIP SUPPORT FOR FINANCIALLY DISADVANTAGED ETHNIC MINORITY STUDENTS, 2022-2023 | 202222579349101007 |
| 2021 | Gerald and Merle Measer Foundation | Windward School Foundation Los Angeles, CA | C | $45,000 | paid | EDUCATION | 202201309349102740 |
| 2021 | The Ahmanson Foundation | Windward School Los Angeles, CA | B | $45,000 | paid | SCHOLARSHIP SUPPORT FOR FINANCIALLY DISADVANTAGED ETHNIC MINORITY STUDENTS, 2021-2022 | 202222579349101007 |
| 2021 | Gary Broad Foundation | Windward School Los Angeles, CA | B | $40,000 | paid | SUPPORT FOR HIGH SCHOOL. | 202231299349103718 |
| 2021 | The Edwin W Pauley Foundation | Windward School Los Angeles, CA | B | $20,000 | paid | EDUCATION PROGRAMS | 202202569349100810 |
| 2021 | Vanguard Charitable Endowment Program | Windward School Los Angeles, CA | A | $17,001 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202211339349310116 |
| 2021 | American Online Giving Foundation Inc | Windward School Los Angeles, CA | A | $15,087 | paid | GENERAL SUPPORT | 202240469349301419 |
| 2021 | The Ronald P and Susan E Lynch Foundation C/O Milton Kain | Windward School Los Angeles, CA | B | $10,000 | paid | SUPPORT ORGANIZATION'S PROGRAMS & ACTIVITIES | 202221369349104647 |
| 2021 | J Aron Charitable Foundation Inc | Windward School Los Angeles, CA | B | $10,000 | paid | GENERAL USE | 202242359349100104 |
| 2021 | J Aron Charitable Foundation Inc | The Windward School Los Angeles, CA | B | $10,000 | approved, future | GENERAL USE | 202242359349100104 |
| 2021 | Charities Aid Foundation America | Windward School Los Angeles, CA | A | $6,470 | paid | CHARITABLE DONATION | 202220739349300922 |
| 2021 | National Philanthropic Trust | Windward School Los Angeles, CA | A | $5,500 | paid | EDUCATION | 202231339349309863 |
| 2021 | Marvin and Betty Danto Family Foundation | Windward School Los Angeles, CA | B | $5,000 | paid | UNRESTRICTED CHARITABLE GIFT | 202241369349101899 |
| 2021 | Karno Foundation | Windward School Los Angeles, CA | B | $3,000 | paid | Contribution | 202241319349105974 |
| 2021 | The Bank of America Charitable Foundation Inc | Windward School Los Angeles, CA | B | $2,500 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | The Bank of America Charitable Foundation Inc | Windward School Los Angeles, CA | B | $2,100 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | Ornest Family Foundation | Windward School Los Angeles, CA | B | $2,000 | paid | SUPPORT PUBLIC EDUCATION | 202122169349100212 |
| 2021 | The Bank of America Charitable Foundation Inc | Windward School Los Angeles, CA | B | $1,500 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2020 | Fidelity Investments Charitable Gift Fund | Windward School Los Angeles, CA | A | $391,300 | paid | For grant recipient's exempt purposes | 202121359349300427 |
| 2020 | Martha & Irv Kaplan Foundation | Windward School Los Angeles, CA | B | $250,000 | paid | UNRESTRICTED GENERAL | 202131259349100203 |
| 2020 | Goldhirsh Yellin Foundation Inc | Windward School Los Angeles, CA | B | $175,000 | paid | EMERGENCY FUND | 202113139349100311 |
| 2020 | Goldman Sachs Philanthropy Fund | Windward School Los Angeles, CA | A | $110,000 | paid | EDUCATION | 202142779349300844 |
| 2020 | Schwab Charitable Fund | Windward School Los Angeles, CA | A | $104,250 | paid | EDUCATION | 202140489349301804 |
| 2020 | Jewish Community Foundation of the Jewish Federation Council of Greater Los Angeles | Windward School Los Angeles, CA | A | $60,500 | paid | 202133149349303208 | |
| 2020 | The Gregory and Ej Milken Foundation | Windward School Los Angeles, CA | B | $50,000 | paid | EDUCATIONAL PROGRAMS | 202123199349105547 |
| 2020 | The Adi and Jerry Greenberg Foundation | Windward School Los Angeles, CA | B | $50,000 | paid | general purposes | 202113199349106391 |
| 2020 | American Endowment Foundation | Windward School Los Angeles, CA | A | $45,000 | paid | PROGRAMS | 202133159349308163 |
| 2020 | The Ahmanson Foundation | Windward School Los Angeles, CA | B | $45,000 | paid | SCHOLARSHIP SUPPORT FOR FINANCIALLY DISADVANTAGED ETHNIC MINORITY STUDENTS, 2020-2021 | 202102529349101420 |
| 2020 | The Ahmanson Foundation | Windward School Los Angeles, CA | B | $45,000 | approved, future | SCHOLARSHIP SUPPORT FOR FINANCIALLY DISADVANTAGED ETHNIC MINORITY STUDENTS, 2021-2022 | 202102529349101420 |
| 2020 | Gary Broad Foundation | Windward School Los Angeles, CA | B | $40,000 | paid | SUPPORT FOR HIGH SCHOOL. | 202111349349101556 |
| 2020 | The Richard Salomon Family Foundation Inc | Windward School Los Angeles, CA | B | $30,000 | paid | CHARITABLE | 202200679349100725 |
| 2020 | Musk Foundation | Windward School Los Angeles, CA | B | $25,000 | paid | FOR EDUCATION | 202131349349103303 |
| 2020 | Elbaz Family Foundation | Windward School Los Angeles, CA | B | $20,000 | paid | To support college-preparatory education. | 202122579349100807 |
| 2020 | C & R Newman Family Fdn | Windward School Los Angeles, CA | B | $20,000 | paid | GENERAL OPERATING | 202123189349100117 |
| 2020 | J Aron Charitable Foundation Inc | The Windward School Los Angeles, CA | B | $20,000 | approved, future | GENERAL USE | 202121319349102562 |
| 2020 | National Philanthropic Trust | Windward School Los Angeles, CA | A | $17,500 | paid | EDUCATION | 202121459349300307 |
| 2020 | Margaret a Cargill Foundation | Windward School Los Angeles, CA | B | $15,000 | paid | SUPPORT FOR SCHOLARSHIPS | 202103149349102900 |
| 2020 | American Online Giving Foundation Inc | Windward School Los Angeles, CA | A | $12,521 | paid | GENERAL SUPPORT | 202120469349300002 |
| 2020 | J Aron Charitable Foundation Inc | Windward School Los Angeles, CA | B | $10,000 | paid | GENERAL USE | 202121319349102562 |
| 2020 | 1p Foundation | Windward School Los Angeles, CA | B | $10,000 | paid | GENERAL SUPPORT | 202113529349100501 |
| 2020 | The Ronald P and Susan E Lynch Foundation C/O Milton Kain | Windward School Los Angeles, CA | B | $10,000 | paid | SUPPORT ORGANIZATION'S PROGRAMS & ACTIVITIES | 202111349349102291 |
| 2020 | Rja Foundation | Windward School Los Angeles, CA | B | $10,000 | paid | SUPPORT TO INNOVATE AND OFFER STUDENTS EDUCATIONAL OPPORTUNITIES | 202113169349103476 |
| 2020 | For Inspiration and Recognition of Science and Technology (first) | Windward School Los Angeles, CA | A | $5,500 + $6,000 non-cash | paid | Program Support | 202003289349300120 |
| 2020 | For Inspiration and Recognition of Science and Technology (first) | Windward School Los Angeles, CA | A | $5,500 + $6,000 non-cash | paid | Program Support | 202003289349300120 |
| 2020 | The Bessemer Giving Fund C/O Bessemer Trust Company Trustee | Winward School Los Angeles, CA | A | $5,000 | paid | GENERAL FUND | 202133159349302533 |
| 2020 | Morgan Stanley Global Impact Funding Trust Inc | Windward School Los Angeles, CA | A | $5,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202143219349301454 |
| 2020 | H & S Foundation Co Harriet Nichols | Windward School Los Angeles, CA | B | $5,000 | paid | SUPPORTS EDUCATION | 202133059349101468 |
| 2020 | Jr Hyde III Family Foundation | Windward School Los Angeles, CA | B | $5,000 | paid | SUPPORT FOR THE WINDWARD FUND | 202133169349104248 |
| 2020 | The Edwin W Pauley Foundation | Windward School Los Angeles, CA | B | $5,000 | paid | EDUCATION PROGRAMS | 202113129349101946 |
| 2020 | Loni & Jeff Rush Family Foundation | Windward School Los Angeles, CA | B | $2,500 | paid | PHILANTHROPIC/EDUCATIONAL PURPOSE | 202143009349101204 |
| 2020 | The Bank of America Charitable Foundation Inc | Windward School Los Angeles, CA | B | $1,500 | paid | GENERAL SUPPORT | 202131479349100003 |
| 2020 | Francis and Loretta Hung Foundation | Windward School Los Angeles, CA | B | $1,250 | paid | EDUCATIONAL INSTITUION | 202123169349104557 |
| 2020 | Parkside Foundation | Windward School Los Angeles, CA | B | $1,000 | paid | EDUCATION | 202143209349101109 |
| 2020 | Arthur J Gallagher Foundation | Windward School Los Angeles, CA | B | $500 | paid | GENERAL EXEMPT PURPOSE | 202133099349100008 |
| 2020 | The Blum Family Foundation | Windward School Los Angeles, CA | B | $500 | paid | FOR ONE OR MORE EXEMPT PURPOSES DESCRIBED IN IRC SECTION 501(C)(3) | 202123189349100052 |
| 2019 | Fidelity Investments Charitable Gift Fund | Windward School Los Angeles, CA | A | $163,800 | paid | For grant recipient's exempt purposes | 202041789349301474 |
| 2019 | Schwab Charitable Fund | Windward School Los Angeles, CA | A | $107,000 | paid | EDUCATION | 202010489349300101 |
| 2019 | Gary Broad Foundation | Windward School Los Angeles, CA | B | $40,000 | paid | SUPPORT FOR HIGH SCHOOL. | 202011649349101701 |
| 2019 | J Aron Charitable Foundation Inc | Windward School Los Angeles, CA | B | $30,000 | approved, future | GENERAL USE | 202001849349101305 |
| 2019 | J Aron Charitable Foundation Inc | Windward School Los Angeles, CA | B | $10,000 | paid | GENERAL USE | 202001849349101305 |
| 2019 | The Edwin W Pauley Foundation | Windward School Los Angeles, CA | B | $10,000 | paid | EDUCATION PROGRAMS | 202001849349100040 |
| 2019 | Goldman Sachs Philanthropy Fund | Windward School Los Angeles, CA | A | $10,000 | paid | EDUCATION | 202022189349300322 |
| 2019 | Martha & Irv Kaplan Foundation | Windward School Los Angeles, CA | B | $10,000 | paid | UNRESTRICTED GENERAL | 202041219349100724 |
| 2019 | The Bessemer Giving Fund C/O Bessemer Trust Company Trustee | Winward School Los Angeles, CA | A | $9,000 | paid | GENERAL SUPPORT | 202023219349305062 |
| 2019 | The Bessemer Giving Fund C/O Bessemer Trust Company Trustee | Winward School Los Angeles, CA | A | $9,000 | paid | GENERAL SUPPORT | 202023219349305062 |
| 2019 | Ornest Family Foundation | Windward School Los Angeles, CA | B | $2,920 | paid | SUPPORT OF EDUCATION FOR STUDENTS WITH UNIQUE LEARNING PROFILES | 202000149349100505 |
| 2019 | The Bank of America Charitable Foundation Inc | Windward School Los Angeles, CA | B | $1,400 | paid | PROGRAM/OPERATING SUPPORT | 202001499349100200 |
| 2019 | Gerald Oppenheimer Family Foundation | Windward School Los Angeles, CA | B | $1,000 | paid | GENERAL SUPPORT | 202042119349100504 |
| 2018 | Fidelity Investments Charitable Gift Fund | Windward School Los Angeles, CA | A | $150,500 | paid | FOR GRANT RECIPIENT'S EXEMPT PURPOSES | 201931359349301478 |
| 2018 | Schwab Charitable Fund | Windward School Los Angeles, CA | A | $117,000 | paid | EDUCATION | 201930459349302018 |
| 2018 | 1p Foundation | Windward School Los Angeles, CA | B | $110,000 | paid | GENERAL SUPPORT | 201933199349104968 |
| 2018 | Gary Broad Foundation | Windward School Los Angeles, CA | B | $40,000 | paid | SUPPORT FOR HIGH SCHOOL. | 201931349349102498 |
| 2018 | The Edwin W Pauley Foundation | Windward School Los Angeles, CA | B | $10,000 | paid | EDUCATION PROGRAMS | 201942199349100059 |
| 2018 | National Philanthropic Trust | Windward School Los Angeles, CA | A | $8,500 | paid | HUMAN SERVICES | 201921359349311817 |
| 2018 | Wurwand Foundation | Windward School Los Angeles, CA | B | $7,500 | paid | TO FURTHER THE AGENDA OF THE ORGANIZATION. | 201902479349100210 |
| 2018 | California Community Foundation | Windward School Los Angeles, CA | A | $7,500 | paid | Religion Education | 201901359349300410 |
| 2018 | Loni & Jeff Rush Family Foundation | Windward School Los Angeles, CA | B | $5,000 | paid | PHILANTHROPIC/EDUCATIONAL PURPOSE | 201911349349104366 |
| 2018 | Michal and Ken Salkin Foundation | Windward School Los Angeles, CA | B | $3,700 | paid | Donation | 201921019349101017 |
| 2018 | Albert J Crosson Family Foundation | Windward School Los Angeles, CA | B | $2,500 | paid | GENERAL OPERATIONS | 201941559349100774 |
| 2018 | The Bank of America Charitable Foundation Inc | Windward School Los Angeles, CA | B | $1,250 | paid | PROGRAM/OPERATING SUPPORT | 201931349349102143 |
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.