funder-graph › Recipients
Who funds Rivers School Corporation
EIN 04-2104457 · Weston, MA
Rivers School Corporation of Weston, MA (EIN 04-2104457) was named as a grant recipient by 68 funders in 246 grants paid totaling $21,585,582 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
$21,585,582
246 grants paid
Funders
68
distinct grantmakers
Tax years
2018–2025
as reported by funders
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 246 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Fidelity Investments Charitable Gift Fund | Rivers School Corporation Weston, MA | A | $854,645 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2025 | The Jack Satter Foundation C/O Hemenway Trust Company | Rivers School Corporation Weston, MA | B | $150,000 | paid | TO ESTABLISH THE SATTER SCHOLARS PROGRAM | 202621319349100047 |
| 2025 | Donor Advised Charitable Giving Inc | Rivers School Corporation Weston, MA | A | $67,850 | paid | EDUCATION | 202611199349300601 |
| 2025 | The Ayco Charitable Foundation | Rivers School Corporation Weston, MA | A | $50,000 | paid | PRIMARY AND SECONDARY EDUCATION | 202621349349304192 |
| 2025 | Edward L Hutton Foundation | The Rivers School Weston, MA | C | $50,000 | paid | GENERAL PURPOSE | 202641269349103549 |
| 2025 | Pearson Family Charitable Foundation | The Rivers School Weston, MA | C | $50,000 | paid | CHARITABLE | 202640659349100504 |
| 2025 | The Jack Satter Foundation C/O Hemenway Trust Company | Rivers School Corporation Weston, MA | B | $50,000 | paid | TO ESTABLISH THE SATTER SCHOLARS PROGRAM | 202621319349100047 |
| 2025 | National Philanthropic Trust | Rivers School Corp Weston, MA | A | $46,000 | paid | EDUCATION | 202601289349302480 |
| 2025 | Combined Jewish Philanthropies of Greater Boston Inc | Rivers School Weston, MA | A | $44,100 | paid | DAF - Education | 202621249349302197 |
| 2025 | Sneath Dorothy Melcher TR Uind | The Rivers School Weston, MA | C | $40,000 | paid | SCHOLARSHIPS | 202503579349101405 |
| 2025 | Vanguard Charitable Endowment Program | Rivers School Corporation Weston, MA | A | $27,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202621329349306657 |
| 2025 | Leerink Family Foundation Inc | Rivers School Weston, MA | C | $25,000 | paid | GENERAL | 202621359349101437 |
| 2025 | John T Collins Foundation | The Rivers School Weston, MA | C | $24,000 | paid | GENERAL SUPPORT | 202641749349100704 |
| 2025 | American Online Giving Foundation Inc | The Rivers School Corporation Weston, MA | A | $22,582 | paid | GENERAL SUPPORT | 202533509349301608 |
| 2025 | American Online Giving Foundation Inc | The Rivers School Corporation Weston, MA | A | $22,582 | paid | GENERAL SUPPORT | 202641969349302754 |
| 2025 | Boston Foundation Inc | Rivers School Corporation Weston, MA | A | $10,000 | paid | Operating Support/Annual Fund | 202641269349301584 |
| 2025 | Kraus Family Foundation | Rivers School Weston, MA | C | $7,500 | paid | 2025 UNRESTRICTED GIFT | 202502799349100705 |
| 2025 | Marilyn Senn Moll Charitable Trust | Rivers School Weston, MA | C | $5,000 | paid | GENERAL OPERATING | 202641329349101219 |
| 2025 | The Stuart Foundation Inc | The Rivers School Weston, MA | C | $4,000 | paid | GENERAL PURPOSE | 202621339349101412 |
| 2025 | Candace L and Barry R Sloane Charitable Foundation | The Rivers School Weston, MA | C | $2,000 | paid | EDUCATION | 202601609349100005 |
| 2025 | Lindsay Foundation Inc | Rivers School Weston, MA | C | $2,000 | paid | GENERAL | 202611359349100226 |
| 2025 | Arthur S Tarlow Family Foundation | The Rivers School Weston, MA | C | $2,000 | paid | Operating Support | 202641269349103469 |
| 2025 | Lindsay Foundation Inc | Rivers School Weston, MA | C | $2,000 | paid | GENERAL | 202611359349100226 |
| 2025 | David J Feldman and Sydney E Feldman Charitable Trust | The Rivers School Weston, MA | C | $250 | paid | GIFT | 202631269349101703 |
| 2024 | Fidelity Investments Charitable Gift Fund | Rivers School Corporation Weston, MA | A | $1,139,925 | paid | For grant recipient's exempt purposes | 202521349349310887 |
| 2024 | Donor Advised Charitable Giving Inc | Rivers School Corporation Weston, MA | A | $214,350 | paid | EDUCATION | 202541069349300729 |
| 2024 | Combined Jewish Philanthropies of Greater Boston Inc | Rivers School Weston, MA | A | $178,100 | paid | DAF - Education | 202541259349302634 |
| 2024 | Morgan Stanley Global Impact Funding Trust Inc | The Rivers School Weston, MA | A | $115,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202503239349300435 |
| 2024 | The Jack Satter Foundation C/O Hemenway Trust Company | Rivers School Corporation Weston, MA | B | $100,000 | paid | EXISTING AUXILIARY FINANCIAL AID ENDOWMENT | 202531269349101688 |
| 2024 | Columbus Foundation | Rivers School Corporation Weston, MA | A | $100,000 | paid | EDUCATION | 202513189349305651 |
| 2024 | Gs Donor Advised Philanthropy Fund for Wealth Management Inc | Rivers School Corporation Weston, MA | A | $100,000 | paid | EDUCATION | 202503109349303645 |
| 2024 | Paul & Phyllis Fireman Charitable Foundation | Rivers School Corporation Weston, MA | B | $85,000 | paid | FOR DONEE'S EXEMPT PURPOSE | 202523219349103387 |
| 2024 | Morgan Stanley Global Impact Funding Trust Inc | The Rivers School Corporation Weston, MA | A | $65,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202503239349300435 |
| 2024 | The Jack Satter Foundation C/O Hemenway Trust Company | Rivers School Corporation Weston, MA | B | $50,000 | paid | TO ESTABLISH THE SATTER SCHOLARS PROGRAM | 202531269349101688 |
| 2024 | Edward L Hutton Foundation | The Rivers School Weston, MA | C | $50,000 | paid | GENERAL PURPOSE | 202541339349103029 |
| 2024 | The Am Fund | Rivers School Weston, MA | C | $50,000 | paid | GENERAL FUNDING | 202543189349104254 |
| 2024 | The Jack Satter Foundation C/O Hemenway Trust Company | Rivers School Corporation Weston, MA | B | $50,000 | paid | TO ESTABLISH THE SATTER SCHOLARS PROGRAM | 202531269349101688 |
| 2024 | Sneath Dorothy Melcher TR Uind | The Rivers School Weston, MA | C | $40,000 | paid | SCHOLARSHIPS | 202433589349100413 |
| 2024 | National Philanthropic Trust | Rivers School Corp Weston, MA | A | $32,500 | paid | EDUCATION | 202511339349301311 |
| 2024 | American Online Giving Foundation Inc | The Rivers School Corporation Weston, MA | A | $31,066 | paid | GENERAL SUPPORT | 202530159349302758 |
| 2024 | The Ayco Charitable Foundation | Rivers School Corporation Weston, MA | A | $25,000 | paid | EDUCATION | 202543109349303959 |
| 2024 | Ghr Foundation | The Rivers School Weston, MA | C | $15,000 | paid | Dunn Jarzavek Funds | 202533189349102353 |
| 2024 | Pisgah Hope Foundation | The Rivers School Weston, MA | C | $15,000 | paid | Donation | 202503199349100935 |
| 2024 | The Davis Family Foundation | The Rivers School Corporation Weston, MA | B | $15,000 | paid | GENERAL | 202523219349101807 |
| 2024 | The Shackelford Family Foundation | Rivers School Corporation Weston, MA | A | $10,000 | paid | EDUCATION | 202512839349301401 |
| 2024 | Morgan Stanley Global Impact Funding Trust Inc | Rivers School Corporation Weston, MA | A | $10,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202503239349300435 |
| 2024 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $7,000 | paid | FIDELITY MATCHING GIFTS TO EDUCATION | 202503089349100205 |
| 2024 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $7,000 | paid | FIDELITY MATCHING GIFTS TO EDUCATION | 202503089349100205 |
| 2024 | Robert L Corkin Charitable Foundation | The Rivers School Weston, MA | C | $6,000 | paid | GENERAL SUPPORT | 202513089349100226 |
| 2024 | Point32health Foundation Inc | The Rivers School Corporation Weston, MA | A | $5,172 | paid | MATCHING GIFTS | 202533219349318343 |
| 2024 | Candace L and Barry R Sloane Charitable Foundation | The Rivers School Weston, MA | C | $5,000 | paid | EDUCATION | 202521239349100207 |
| 2024 | The Stuart Foundation Inc | The Rivers School Weston, MA | C | $4,000 | paid | GENERAL PURPOSE | 202531349349101723 |
| 2024 | Kraus Family Foundation | Rivers School Weston, MA | C | $3,000 | paid | 2024 GIFT | 202422399349100407 |
| 2024 | Lindsay Foundation Inc | Rivers School Weston, MA | C | $2,500 | paid | GENERAL | 202511289349101411 |
| 2024 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $2,000 | paid | FIDELITY MATCHING GIFTS TO EDUCATION | 202503089349100205 |
| 2024 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $2,000 | paid | FIDELITY MATCHING GIFTS TO EDUCATION | 202503089349100205 |
| 2024 | Arthur S Tarlow Family Foundation | The Rivers School Weston, MA | C | $2,000 | paid | Operating Support | 202542189349101514 |
| 2024 | Ronald G Casty Family Foundation | The Rivers School Weston, MA | C | $1,000 | paid | ANNUAL SUPPORT | 202523189349101302 |
| 2024 | Alan & Elaine Lichtenberg Foundatio C/O Greenvale Fcp | The Rivers School Weston, MA | C | $750 | paid | CHARITABLE PURPOSES | 202540349349100609 |
| 2024 | Citizens Charitable Foundation | Rivers School Corporation Weston, MA | B | $500 | paid | MATCHING GIFTS | 202522619349100407 |
| 2024 | The Hamilton Company Charitable Foundation | The Rivers School Weston, MA | C | $500 | paid | GENERAL | 202513219349104661 |
| 2024 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $400 | paid | FIDELITY MATCHING GIFTS TO EDUCATION | 202503089349100205 |
| 2024 | David J Feldman and Sydney E Feldman Charitable Trust | The Rivers School Weston, MA | C | $400 | paid | GIFT | 202531299349101908 |
| 2024 | Middlecott Foundation | Rivers School Weston, MA | C | $200 | paid | GENERAL SUPPORT | 202513219349102221 |
| 2024 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $200 | paid | FIDELITY MATCHING GIFTS TO EDUCATION | 202503089349100205 |
| 2023 | Fidelity Investments Charitable Gift Fund | Rivers School Corporation Weston, MA | A | $1,280,250 | paid | For grant recipient's exempt purposes | 202441369349301334 |
| 2023 | Morgan Stanley Global Impact Funding Trust Inc | The Rivers School Weston, MA | A | $190,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202403209349313980 |
| 2023 | Schwab Charitable Fund | Rivers School Corporation Weston, MA | A | $166,350 | paid | EDUCATION | 202411039349301716 |
| 2023 | Combined Jewish Philanthropies of Greater Boston Inc | Rivers Country Day School Weston, MA | A | $163,150 | paid | DAF - Education | 202421289349303727 |
| 2023 | The Jack Satter Foundation C/O Hemenway Trust Company | Rivers School Corporation Weston, MA | B | $100,000 | paid | EXISTING AUXILIARY FINANCIAL AID ENDOWMENT | 202441279349102554 |
| 2023 | Morgan Stanley Global Impact Funding Trust Inc | The Rivers School Corporation Weston, MA | A | $100,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202403209349313980 |
| 2023 | Gs Donor Advised Philanthropy Fund for Wealth Management Inc | Rivers School Corporation Weston, MA | A | $100,000 | paid | EDUCATION | 202413109349303336 |
| 2023 | Columbus Foundation | Rivers School Corporation Weston, MA | A | $100,000 | paid | EDUCATION | 202443199349305349 |
| 2023 | The Am Fund | Rivers School Weston, MA | C | $75,000 | paid | GENERAL FUNDING | 202433179349100133 |
| 2023 | The Jack Satter Foundation C/O Hemenway Trust Company | Rivers School Corporation Weston, MA | B | $50,000 | paid | TO ESTABLISH THE SATTER SCHOLARS PROGRAM | 202441279349102554 |
| 2023 | The Jack Satter Foundation C/O Hemenway Trust Company | Rivers School Corporation Weston, MA | B | $50,000 | paid | TO ESTABLISH THE SATTER SCHOLARS PROGRAM | 202441279349102554 |
| 2023 | The Ayco Charitable Foundation | Rivers School Corporation Weston, MA | A | $50,000 | paid | EDUCATION | 202413109349304401 |
| 2023 | National Philanthropic Trust | Rivers School Corp Weston, MA | A | $50,000 | paid | EDUCATION | 202431429349301368 |
| 2023 | Frances Pew Hayes Family Fdn Inc | The Rivers School Weston, MA | C | $50,000 | paid | OPERATIONS | 202430899349100508 |
| 2023 | Sneath Dorothy Melcher TR Uind | The Rivers School Weston, MA | C | $45,000 | paid | GENERAL OPERATING | 202440169349100259 |
| 2023 | Margaret and Robert Walter Foundation | Rivers School Corporation Weston, MA | A | $40,000 | paid | EDUCATION | 202403129349304455 |
| 2023 | American Online Giving Foundation Inc | The Rivers School Corporation Weston, MA | A | $21,221 | paid | GENERAL SUPPORT | 202410469349300741 |
| 2023 | Robert L Corkin Charitable Foundation | The Rivers School Weston, MA | C | $16,000 | paid | GENERAL SUPPORT | 202433209349106793 |
| 2023 | Pisgah Hope Foundation | The Rivers School Weston, MA | C | $15,000 | paid | Donation | 202402899349100200 |
| 2023 | The Davis Family Foundation | Rivers School Weston, MA | C | $15,000 | paid | GENERAL | 202443209349107804 |
| 2023 | Paul & Phyllis Fireman Charitable Foundation | Rivers School Corporation Weston, MA | B | $12,500 | paid | FOR DONEE'S EXEMPT PURPOSE | 202413209349106411 |
| 2023 | Candace L and Barry R Sloane Charitable Foundation | The Rivers School Weston, MA | C | $10,000 | paid | EDUCATION | 202421209349100327 |
| 2023 | The Shackelford Family Foundation | Rivers School Corporation Weston, MA | A | $10,000 | paid | EDUCATION | 202422969349300927 |
| 2023 | Morgan Stanley Global Impact Funding Trust Inc | Rivers School Corporation Weston, MA | A | $10,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202403209349313980 |
| 2023 | The Blackbaud Giving Fund | Rivers School Corporation Weston, MA | B | $8,750 | paid | GENERAL SUPPORT | 202402119349300860 |
| 2023 | American Endowment Foundation | Rivers School Weston, MA | A | $7,500 | paid | EDUCATIONAL | 202442479349301654 |
| 2023 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $7,000 | paid | FIDELITY MATCHING GIFTS TO EDUCATION | 202403029349100710 |
| 2023 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $7,000 | paid | FIDELITY MATCHING GIFTS TO EDUCATION | 202403029349100710 |
| 2023 | Joseph and Rae Gann Charitable Foundation | The Rivers School Weston, MA | D | $5,000 | paid | GENERAL | 202442119349100209 |
| 2023 | The Bank of America Charitable Foundation Inc | The Rivers School Corporation Weston, MA | B | $5,000 | paid | PROGRAM/OPERATING SUPPORT | 202411309349100126 |
| 2023 | The Stuart Foundation Inc | The Rivers School Weston, MA | C | $4,000 | paid | GENERAL PURPOSE | 202403169349102170 |
| 2023 | The Bank of America Charitable Foundation Inc | The Rivers School Weston, MA | C | $2,500 | paid | PROGRAM/OPERATING SUPPORT | 202411309349100126 |
| 2023 | Middlecott Foundation | The Rivers School Weston, MA | C | $2,500 | paid | ANNUAL FUND | 202413209349102771 |
| 2023 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $2,000 | paid | FIDELITY MATCHING GIFTS TO EDUCATION | 202403029349100710 |
| 2023 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $2,000 | paid | FIDELITY MATCHING GIFTS TO EDUCATION | 202403029349100710 |
| 2023 | Bloomer Family Foundation | Rivers School Corporation Weston, MA | B | $1,600 | paid | GENERAL OPERATING | 202401349349104505 |
| 2023 | Kraus Family Foundation | Rivers School Weston, MA | C | $1,500 | paid | UNRESTRICTED | 202332789349100323 |
| 2023 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $400 | paid | FIDELITY MATCHING GIFTS TO EDUCATION | 202403029349100710 |
| 2023 | Lpl Financial Foundation Inc | The Rivers School Weston, MA | C | $250 | paid | Operational Support | 202403549349100300 |
| 2023 | David J Feldman and Sydney E Feldman Charitable Trust | The Rivers School Weston, MA | C | $200 | paid | GIFT | 202401349349101035 |
| 2023 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $200 | paid | FIDELITY MATCHING GIFTS TO EDUCATION | 202403029349100710 |
| 2023 | Middlecott Foundation | Rivers School Weston, MA | C | $200 | paid | GENERAL SUPPORT | 202413209349102771 |
| 2023 | Amazonsmile Foundation | Rivers School Corp Weston, MA | B | $32 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | Fidelity Investments Charitable Gift Fund | Rivers School Corporation Weston, MA | A | $1,248,900 | paid | For grant recipient's exempt purposes | 202321309349304807 |
| 2022 | Fidelity Investments Charitable Gift Fund | Rivers School Corporation Weston, MA | A | $1,248,900 | paid | For grant recipient's exempt purposes | 202430459349302913 |
| 2022 | Columbus Foundation | Rivers School Corporation Weston, MA | A | $225,000 | paid | EDUCATION | 202313199349307011 |
| 2022 | Schwab Charitable Fund | Rivers School Corporation Weston, MA | A | $209,950 | paid | EDUCATION | 202330939349300403 |
| 2022 | Combined Jewish Philanthropies of Greater Boston Inc | Rivers Country Day School Weston, MA | A | $175,900 | paid | DAF - Education | 202321319349304847 |
| 2022 | Morgan Stanley Global Impact Funding Trust Inc | The Rivers School Weston, MA | A | $155,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202302999349301010 |
| 2022 | The Jack Satter Foundation C/O Hemenway Trust Company | Rivers Schoolthe Weston, MA | D | $100,000 | paid | EXISTING AUXILIARY FINANCIAL AID ENDOWMENT | 202321289349101712 |
| 2022 | The Am Fund | Rivers School Weston, MA | C | $75,000 | paid | GENERAL FUNDING | 202302419349101015 |
| 2022 | The Katalina and Michael Simon Foundation | Rivers School Corporation Weston, MA | B | $62,500 | paid | strategic campaign and annual fund | 202312209349101501 |
| 2022 | The Bessemer Giving Fund C/O Bessemer Trust Company Trustee | Rivers School Corporation Weston, MA | A | $55,000 | paid | GENERAL SUPPORT | 202313199349305716 |
| 2022 | National Philanthropic Trust | Rivers School Corp Weston, MA | A | $50,000 | paid | EDUCATION | 202311359349313966 |
| 2022 | The Jack Satter Foundation C/O Hemenway Trust Company | Rivers Schoolthe Weston, MA | D | $50,000 | paid | TO ESTABLISH THE SATTER SCHOLARS PROGRAM | 202321289349101712 |
| 2022 | The Rhode Island Community Foundation | Rivers School Corporation Weston, MA | A | $50,000 | paid | LIFE SCIENCES INTERNSHIP PROGRAM | 202303179349309095 |
| 2022 | Frances Pew Hayes Family Fdn Inc | The Rivers School Weston, MA | C | $50,000 | paid | OPERATIONS | 202341159349100979 |
| 2022 | The Jack Satter Foundation C/O Hemenway Trust Company | Rivers Schoolthe Weston, MA | D | $50,000 | paid | TO ESTABLISH THE SATTER SCHOLARS PROGRAM | 202321289349101712 |
| 2022 | Sneath Dorothy Melcher TR Uind | The Rivers School Weston, MA | C | $45,000 | paid | GENERAL OPERATING | 202330139349100218 |
| 2022 | The Ayco Charitable Foundation | Rivers School Corporation Weston, MA | A | $35,000 | paid | EDUCATION | 202302859349302265 |
| 2022 | Goldman Sachs Philanthropy Fund | Rivers School Corporation Weston, MA | A | $30,000 | paid | EDUCATION | 202312859349302266 |
| 2022 | Morgan Stanley Global Impact Funding Trust Inc | Rivers School Corp Weston, MA | A | $25,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202302999349301010 |
| 2022 | California Community Foundation | Rivers School Conservatory Weston, MA | A | $24,800 | paid | EDUCATION | 202311349349300141 |
| 2022 | Lunder Foundation C/O Kenilworth Inc | Rivers School Weston, MA | C | $24,080 | paid | ANNUAL FUND | 202301299349103820 |
| 2022 | Ronald M Ansin Foundation | The Rivers School Weston, MA | C | $20,000 | paid | UNRESTRICTED | 202303239349100100 |
| 2022 | Paul & Phyllis Fireman Charitable Foundation | Rivers School Corporation Weston, MA | B | $20,000 | paid | FOR DONEE'S EXEMPT PURPOSE | 202313199349102956 |
| 2022 | The Davis Family Foundation | Rivers School Weston, MA | C | $15,000 | paid | GENERAL | 202323199349104787 |
| 2022 | Cyril F & Marie O'neil Foundation | The River's School Weston, MA | C | $14,000 | paid | GENERAL PURPOSES | 202301519349100615 |
| 2022 | American Online Giving Foundation Inc | The Rivers School Corporation Weston, MA | A | $12,247 | paid | GENERAL SUPPORT | 202340469349301209 |
| 2022 | The Tremblay Family Foundation | Rivers School Fund Weston, MA | D | $12,000 | paid | UNRESTRICTED SUPPORT OF ORGANIZATION'S CHARITABLE OBJECTIVE | 202341329349100539 |
| 2022 | The Shackelford Family Foundation | Rivers School Corporation Weston, MA | A | $10,000 | paid | EDUCATION | 202333059349303103 |
| 2022 | Pisgah Hope Foundation | The Rivers School Weston, MA | C | $10,000 | paid | Donation | 202331309349101323 |
| 2022 | Boston Foundation Inc | Rivers School Corporation Weston, MA | A | $10,000 | paid | Operating Support/Annual Fund | 202321319349305022 |
| 2022 | Morgan Stanley Global Impact Funding Trust Inc | Rivers School Corporation Weston, MA | A | $10,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202302999349301010 |
| 2022 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $7,000 | paid | MATCHING GIFTS TO EDUCATION | 202333149349101738 |
| 2022 | Joseph and Rae Gann Charitable Foundation | The Rivers School Weston, MA | D | $5,000 | paid | GENERAL | 202311359349103526 |
| 2022 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $3,000 | paid | MATCHING GIFTS TO EDUCATION | 202333149349101738 |
| 2022 | The Stuart Foundation Inc | The Rivers School Weston, MA | C | $3,000 | paid | GENERAL PURPOSE | 202313199349101776 |
| 2022 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $2,000 | paid | MATCHING GIFTS TO EDUCATION | 202333149349101738 |
| 2022 | David J Feldman and Sydney E Feldman Charitable Trust | The Rivers School Weston, MA | C | $1,000 | paid | GIFT | 202321359349101662 |
| 2022 | Candace L and Barry R Sloane Charitable Foundation | The Rivers School Weston, MA | C | $1,000 | paid | EDUCATION | 202341819349101404 |
| 2022 | Citizens Charitable Foundation | Rivers School Corporation Weston, MA | B | $450 | paid | MATCHING GIFT | 202323189349102337 |
| 2022 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $300 | paid | MATCHING GIFTS TO EDUCATION | 202333149349101738 |
| 2022 | The Bank of America Charitable Foundation Inc | The Rivers School Weston, MA | C | $200 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | Jpmorgan Chase Foundation | Rivers School Corporation Weston, MA | B | $100 | paid | GENERAL OPERATING SUPPORT | 202322839349100212 |
| 2022 | Amazonsmile Foundation | Rivers School Corp Weston, MA | B | $19 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2021 | Fidelity Investments Charitable Gift Fund | Rivers School Corporation Weston, MA | A | $1,820,600 | paid | For grant recipient's exempt purposes | 202221339349302787 |
| 2021 | National Philanthropic Trust | Rivers School Corp Weston, MA | A | $362,000 | paid | EDUCATION | 202231339349309863 |
| 2021 | Combined Jewish Philanthropies of Greater Boston Inc | Rivers Country Day School Weston, MA | A | $153,950 | paid | DAF - Education | 202221239349301132 |
| 2021 | Schwab Charitable Fund | Rivers School Corporation Weston, MA | A | $120,200 | paid | EDUCATION | 202230499349301028 |
| 2021 | The Baker Family Trust | Rivers School Weston, MA | C | $100,000 | paid | UNRESTRICTED GIFT | 202211369349104751 |
| 2021 | The Jack Satter Foundation C/O Hemenway Trust Company | Rivers Schoolthe Weston, MA | D | $100,000 | paid | EXISTING AUXILIARY FINANCIAL AID ENDOWMENT | 202231309349102938 |
| 2021 | The Chicago Community Trust | Rivers School Corp Weston, MA | A | $75,000 | paid | TO SUPPORT FUTURE MAKERS | 202222249349300837 |
| 2021 | The Jack Satter Foundation C/O Hemenway Trust Company | Rivers Schoolthe Weston, MA | D | $50,000 | paid | TO ESTABLISH THE SATTER SCHOLARS PROGRAM | 202231309349102938 |
| 2021 | The Jack Satter Foundation C/O Hemenway Trust Company | Rivers Schoolthe Weston, MA | D | $50,000 | paid | TO ESTABLISH THE SATTER SCHOLARS PROGRAM | 202231309349102938 |
| 2021 | Frances Pew Hayes Family Fdn Inc | The Rivers School Weston, MA | C | $50,000 | paid | OPERATIONS | 202210859349100601 |
| 2021 | Sneath Dorothy Melcher TR Uind | The Rivers School Weston, MA | C | $40,000 | paid | GENERAL OPERATING | 202230109349101263 |
| 2021 | Vanguard Charitable Endowment Program | Rivers School Corporation Weston, MA | A | $38,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202211339349310116 |
| 2021 | American Online Giving Foundation Inc | The Rivers School Corporation Weston, MA | A | $34,642 | paid | GENERAL SUPPORT | 202240469349301419 |
| 2021 | Lunder Foundation C/O Kenilworth Inc | Rivers School Weston, MA | C | $25,631 | paid | ANNUAL FUND | 202211309349103146 |
| 2021 | California Community Foundation | Rivers School Conservatory Weston, MA | A | $24,800 | paid | EDUCATION | 202201359349301990 |
| 2021 | Cyril F & Marie O'neil Foundation | The River's School Weston, MA | C | $21,700 | paid | GENERAL PURPOSES | 202220969349101942 |
| 2021 | The Tremblay Family Foundation | Rivers School Fund Weston, MA | D | $10,000 | paid | UNRESTRICTED SUPPORT OF ORGANIZATION'S CHARITABLE OBJECTIVE | 202221299349100707 |
| 2021 | Boston Foundation Inc | Rivers School Corporation Weston, MA | A | $10,000 | paid | Operating Support/Annual Fund | 202231309349304053 |
| 2021 | Joseph and Rae Gann Charitable Foundation | The Rivers School Weston, MA | D | $5,000 | paid | GENERAL | 202241339349100214 |
| 2021 | Kraus Family Foundation | Rivers School Weston, MA | C | $2,500 | paid | UNRESTRICTED | 202122429349100822 |
| 2021 | O'donnell Family Charitable Trust Joseph Matzkin Esq Trustee | The Rivers School Weston, MA | C | $1,000 | paid | EDUCATION | 202221729349101057 |
| 2021 | David J Feldman and Sydney E Feldman Charitable Trust | The Rivers School Weston, MA | C | $500 | paid | 2021 GIFT | 202201339349102175 |
| 2021 | Jpmorgan Chase Foundation | Rivers School Corporation Weston, MA | B | $20 | paid | GENERAL OPERATING SUPPORT | 202232809349100618 |
| 2020 | Fidelity Investments Charitable Gift Fund | Rivers School Corporation Weston, MA | A | $2,024,900 | paid | For grant recipient's exempt purposes | 202121359349300427 |
| 2020 | Morgan Stanley Global Impact Funding Trust Inc | The Rivers School Weston, MA | A | $460,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202143219349301454 |
| 2020 | The Danae and John Foley Foundation | The Rivers School Corporation Weston, MA | B | $250,000 | paid | GENERAL OPERATION | 202101169349100005 |
| 2020 | The Columbus Foundation | Rivers School Corporation Weston, MA | A | $185,000 | paid | EDUCATION | 202143199349309459 |
| 2020 | Combined Jewish Philanthropies of Greater Boston Inc | Rivers Country Day School Weston, MA | A | $169,050 | paid | DAF - Education | 202141249349301979 |
| 2020 | Schwab Charitable Fund | Rivers School Corporation Weston, MA | A | $142,250 | paid | EDUCATION | 202140489349301804 |
| 2020 | The Baker Family Trust | Rivers School Weston, MA | C | $100,000 | paid | UNRESTRICTED GIFT | 202103199349105295 |
| 2020 | The Jack Satter Foundation C/O Hemenway Trust Company | Rivers Schoolthe Weston, MA | D | $100,000 | paid | EXISTING AUXILIARY FINANCIAL AID ENDOWMENT | 202121329349101737 |
| 2020 | Paul & Phyllis Fireman Charitable Foundation | Rivers School Corporation Weston, MA | B | $75,000 | paid | FOR DONEE'S EXEMPT PURPOSE | 202133199349106228 |
| 2020 | The Ayco Charitable Foundation | Rivers School Corporation Weston, MA | A | $50,250 | paid | PRIMARY AND SECONDARY EDUCATION | 202100749349301125 |
| 2020 | The Jack Satter Foundation C/O Hemenway Trust Company | Rivers Schoolthe Weston, MA | D | $50,000 | paid | TO ESTABLISH THE SATTER SCHOLARS PROGRAM | 202121329349101737 |
| 2020 | Frances Pew Hayes Family Fdn Inc | The Rivers School Weston, MA | C | $50,000 | paid | OPERATIONS | 202120959349101307 |
| 2020 | Sneath Dorothy Melcher TR Uind | The Rivers School Weston, MA | C | $40,000 | paid | SCHOLARSHIP ASSISTANCE | 202110109349100806 |
| 2020 | American Online Giving Foundation Inc | The Rivers School Corporation Weston, MA | A | $26,820 | paid | GENERAL SUPPORT | 202120469349300002 |
| 2020 | Lunder Foundation C/O Kenilworth Inc | Rivers School Weston, MA | C | $25,301 | paid | ANNUAL FUND | 202131269349102118 |
| 2020 | Lunder Foundation C/O Kenilworth Inc | Rivers School Weston, MA | C | $25,301 | paid | ANNUAL FUND | 202211869349100521 |
| 2020 | The Am Fund | The Rivers School Weston, MA | C | $25,000 | paid | GENERAL FUNDING | 202123159349100902 |
| 2020 | Paul & Phyllis Fireman Charitable Foundation | The Rivers School Weston, MA | C | $25,000 | paid | FOR DONEE'S EXEMPT PURPOSE | 202133199349106228 |
| 2020 | The Daly Family Foundation Inc | Rivers School Corporation Weston, MA | B | $25,000 | paid | GENERAL OPERATIONS | 202131599349100903 |
| 2020 | The Columbus Foundation | Rivers School Corporation Weston, MA | A | $25,000 | paid | EDUCATION | 202143199349309459 |
| 2020 | The Shackelford Family Foundation | Rivers School Corporation Weston, MA | A | $10,000 | paid | EDUCATION | 202143159349303094 |
| 2020 | Boston Foundation Inc | Rivers School Corporation Weston, MA | A | $10,000 | paid | Capital Campaign | 202121319349302772 |
| 2020 | The Tremblay Family Foundation | Rivers School Fund Weston, MA | D | $10,000 | paid | UNRESTRICTED SUPPORT OF ORGANIZATION'S CHARITABLE OBJECTIVE | 202102599349100800 |
| 2020 | Cyril F & Marie O'neil Foundation | The River's School Weston, MA | C | $8,300 | paid | GENERAL | 202121349349102087 |
| 2020 | Richard H Sutphin Family Foundation | The Rivers School Weston, MA | C | $5,000 | paid | TO PROVIDE COVID TESTING | 202133159349100118 |
| 2020 | Joseph and Rae Gann Charitable Foundation | The Rivers School Weston, MA | C | $5,000 | paid | GENERAL | 202101809349100430 |
| 2020 | The Stuart Foundation Inc | The Rivers School Weston, MA | C | $5,000 | paid | GENERAL PURPOSE | 202103199349109220 |
| 2020 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $4,500 | paid | EDUCATION | 202113149349102331 |
| 2020 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $4,000 | paid | EDUCATION | 202113149349102331 |
| 2020 | Shea Family Foundation | The Rivers School Weston, MA | C | $4,000 | paid | SUPPORT LOCAL SCHOOL | 202201549349100810 |
| 2020 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $3,500 | paid | EDUCATION | 202113149349102331 |
| 2020 | Kraus Family Foundation | Rivers School Weston, MA | C | $2,500 | paid | UNRESTRICTED | 202022469349100712 |
| 2020 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $2,500 | paid | EDUCATION | 202113149349102331 |
| 2020 | Arthur S Tarlow Family Foundation | The Rivers School Weston, MA | C | $1,500 | paid | OPERATING SUPPORT | 202102249349100600 |
| 2020 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $1,000 | paid | EDUCATION | 202113149349102331 |
| 2020 | David J Feldman and Sydney E Feldman Charitable Trust | The Rivers School Weston, MA | C | $500 | paid | 2020 GIFT | 202101339349101020 |
| 2020 | Melrose Cooperative Bank Foundation | The Rivers School Conservatory Weston, MA | D | $500 | paid | General OperatingSupport | 202143129349100339 |
| 2020 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $400 | paid | EDUCATION | 202113149349102331 |
| 2020 | Fidelity Foundation | Rivers School Corp Weston, MA | B | $300 | paid | EDUCATION | 202113149349102331 |
| 2020 | Lpl Financial Foundation Inc | The Rivers School Weston, MA | C | $250 | paid | OPERATIONAL SUPPORT | 202131309349100948 |
| 2020 | The Bank of America Charitable Foundation Inc | The Rivers School Weston, MA | C | $100 | paid | GENERAL SUPPORT | 202131479349100003 |
| 2020 | Amazonsmile Foundation | Rivers School Corp Weston, MA | B | $10 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2019 | Fidelity Investments Charitable Gift Fund | Rivers School Corporation Weston, MA | A | $2,443,100 | paid | For grant recipient's exempt purposes | 202041789349301474 |
| 2019 | Schwab Charitable Fund | Rivers School Corporation Weston, MA | A | $140,675 | paid | EDUCATION | 202010489349300101 |
| 2019 | The Jack Satter Foundation C/O Hemenway Trust Company | The Rivers School Weston, MA | C | $100,000 | paid | AUXILIARY FINANCIAL AID ENDOWMENT FUND | 202001539349100025 |
| 2019 | Morgan Stanley Global Impact Funding Trust Inc | The Rivers School Weston, MA | A | $60,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202013249349301811 |
| 2019 | Morgan Stanley Global Impact Funding Trust Inc | The Rivers School Weston, MA | A | $60,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202013249349301811 |
| 2019 | Frances Pew Hayes Family Fdn Inc | The Rivers School Weston, MA | C | $55,000 | paid | OPERATIONS | 202011189349100856 |
| 2019 | Goldman Sachs Philanthropy Fund | Rivers School Corporation Weston, MA | A | $50,000 | paid | EDUCATION | 202022189349300322 |
| 2019 | Combined Jewish Philanthropies of Greater Boston Inc | Rivers Country Day School Weston, MA | A | $28,850 | paid | DAF - Education | 202011239349300701 |
| 2019 | Lunder Foundation C/O Kenilworth Inc | Rivers School Weston, MA | C | $25,386 | paid | ANNUAL FUND | 202031359349100108 |
| 2019 | Morgan Stanley Global Impact Funding Trust Inc | Rivers School Corp Weston, MA | A | $25,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202013249349301811 |
| 2019 | Morgan Stanley Global Impact Funding Trust Inc | Rivers School Corp Weston, MA | A | $25,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202013249349301811 |
| 2019 | Bettina Baruch Foundation Inc C/O Robert Edmonds | The Rivers School Weston, MA | C | $3,000 | paid | CHARITABLE | 202001369349101555 |
| 2019 | Arthur S Tarlow Family Foundation | The Rivers School Weston, MA | C | $1,500 | paid | Operating Support | 202031119349100203 |
| 2019 | Alan & Elaine Lichtenberg Foundation Co Greenvale Fcp | The Rivers School Weston, MA | C | $500 | paid | CHARITABLE PURPOSES | 201943459349100404 |
| 2019 | Justin & Genevieve Wyner Trust | Rivers School Weston, MA | C | $50 | paid | EDUCATIONAL | 202021979349101337 |
| 2018 | Schwab Charitable Fund | Rivers School Corporation Weston, MA | A | $133,800 | paid | EDUCATION | 201930459349302018 |
| 2018 | The Jack Satter Foundation C/O Hemenway Trust Company | The Rivers School Weston, MA | C | $100,000 | paid | THE AUXILIARY FINANCIAL AID ENDOWMENT FUND | 201931309349101023 |
| 2018 | The Baker Family Trust | Rivers School Weston, MA | C | $100,000 | paid | UNRESTRICTED GIFT | 201922069349100302 |
| 2018 | The Chicago Community Trust | Rivers School Corp Weston, MA | A | $50,000 | paid | GENERAL OPERATING SUPPORT | 201932249349300348 |
| 2018 | Goldman Sachs Philanthropy Fund | Rivers School Corporation Weston, MA | A | $50,000 | paid | GENERAL SUPPORT | 201922279349300402 |
| 2018 | The Daly Family Foundation Inc | Rivers School Corporation Weston, MA | B | $25,000 | paid | GENERAL OPERATIONS | 201942809349100304 |
| 2018 | Cyril F & Marie O'neil Foundation | The River's School Weston, MA | C | $11,550 | paid | GENERAL | 201921359349103702 |
| 2018 | Combined Jewish Philanthropies of Greater Boston Inc | Rivers Country Day School Weston, MA | A | $9,275 | paid | DAF -Education | 201920999349301252 |
| 2018 | Wodecroft Foundation | Rivers School Corp Weston, MA | B | $8,000 | paid | CHARITABLE SUPPORT | 201931339349102528 |
| 2018 | Frances Pew Hayes Family Fdn Inc | The Rivers School Weston, MA | C | $5,000 | paid | OPERATIONS | 201921349349101472 |
| 2018 | Arthur S Tarlow Family Foundation | The Rivers School Weston, MA | C | $1,000 | paid | Operating Support | 201901969349100810 |
| 2018 | Hildreth Stewart Charitable Foundation C/O Robert Hildreth | Rivers School Conservatory Weston, MA | D | $1,000 | paid | GENERAL USE | 201932599349100428 |
| 2018 | David J Feldman and Sydney E Feldman Charitable Trust | The Rivers School Weston, MA | C | $1,000 | paid | 2018 GIFT | 201901349349102405 |
| 2018 | Bettina Baruch Foundation Inc C/O Robert Edmonds | The Rivers School Weston, MA | C | $1,000 | paid | CHARITABLE | 201941309349101079 |
| 2018 | David J Feldman and Sydney E Feldman Charitable Trust | The Rivers School Weston, MA | C | $100 | paid | 2018 GIFT | 201901349349102405 |
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.