Hackley School
Funding Overview
From IRS Form 990 filings · 2020–2025
Total received
$14.0M
Foundation funders
71
Grants recorded
200
Years covered
2020–2025
Who funds Hackley School?
Hackley School is funded by 71 grantmakers, led by Glenn Greenberg and Linda Vester ($8.6M), Hackley Alumni Endowment Fund ($1.4M), Vanguard Charitable Endowment Program ($1.1M). In total, IRS Form 990 filings record $14.0M in grants to Hackley School between 2020–2025.
Show all 71 funders
Funding over time
Grant dollars and counts received per year
What grants has Hackley School received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | Hackley Alumni Endowment Fund | General Support | $157,200 |
| 2025 | Hackley Alumni Endowment Fund | General Support | $157,200 |
| 2024 | National Philanthropic Trust | PUBLIC, SOCIETAL BENEFIT | $186,750 |
| 2024 | Hackley Alumni Endowment Fund | General Support | $136,970 |
| 2024 | Hackley Alumni Endowment Fund | General Support | $136,970 |
| 2024 | Vanguard Charitable Endowment Program | FOR RECIPIENT'S EXEMPT PURPOSE | $98,500 |
| 2024 | Morgan Stanley Global Impact Funding Trust Inc | UNRESTRICTED GENERAL SUPPORT | $78,000 |
| 2024 | The V & L Marx Foundation | GENERAL CORPORATE PURPOSE | $75,000 |
| 2024 | Charities Aid Foundation America | CHARITABLE DONATION | $61,789 |
| 2024 | Soros Fund Charitable Foundation | General Support | $60,000 |
| 2024 | The Ayco Charitable Foundation | EDUCATION | $59,250 |
| 2024 | The Christopher Bogart & Elizabeth O'Connell | GENERAL | $36,504 |
| 2024 | The Marvin H Davidson Foundation Inc | CHARITABLE USE | $30,000 |
| 2024 | Leon Lowenstein Foundation Inc | Charitable | $15,000 |
| 2024 | Soros Fund Charitable Foundation | General Support | $15,000 |
| 2024 | St Louis Community Foundation Inc | GENERAL SUPPORT | $15,000 |
| 2024 | Soros Fund Charitable Foundation | General Support | $10,344 |
| 2024 | Henrikson Family Foundation | General Purpose | $10,000 |
| 2024 | The Scott & Susan Davidson Fdn Inc | UNRESTRICTED GRANT FOR EXEMPT PURPOSES | $10,000 |
| 2024 | Mulberry Essence Foundation | GENERAL | $10,000 |
| 2024 | The Jonathan and Erin Schiller | GENERAL SUPPORT | $10,000 |
| 2024 | The New York Community Trust | FOR GENERAL SUPPORT. | $10,000 |
| 2024 | Gs Donor Advised Philanthropy Fund | EDUCATION | $6,000 |
| 2024 | Heyday Foundation | GENERAL SUPPORT | $5,000 |
| 2024 | New York Life Foundation | EDUC. GENERAL | $5,000 |
| 2024 | The Rice Family Charitable Foundation | Anton and Lydia Rice Inspirational Teacher Award Fund | $5,000 |
| 2024 | Esther Koven Foundation Inc | TO HELP ACTIVITIES OF VAR PUBLIC CHAR INST WHICH ARE EXEMPT UNDER 501 (C)(3) | $5,000 |
| 2024 | Passion Grants Foundation | EDUCATION | $4,541 |
| 2024 | Soros Fund Charitable Foundation | General Support | $4,500 |
| 2024 | Brickman-Gross Family Foundation | General Operating Support | $3,500 |
Showing 30 most recent of 200 recorded grants.
Similar nonprofits
Organizations funded by many of the same grantmakers
More nonprofits on Grantable
Frequently Asked Questions
Who funds Hackley School?
Hackley School is funded by 71 grantmakers, led by Glenn Greenberg and Linda Vester ($8.6M), Hackley Alumni Endowment Fund ($1.4M), Vanguard Charitable Endowment Program ($1.1M). In total, IRS Form 990 filings record $14.0M in grants to Hackley School between 2020–2025.
Who is Hackley School's largest funder?
Glenn Greenberg and Linda Vester is the largest recorded funder of Hackley School, with $8.6M across 2 grants (2020–2021).
How much grant funding has Hackley School received?
IRS 990 filings record $14.0M in grants to Hackley School across 200 grants from 71 funders between 2020–2025. Filings are published on a delay, so recent grants may not appear yet.
Looking for funders like Hackley School's?
Grantable's AI matches your organization against 200,000+ grantmakers — including every funder on this page — using their real giving history.
You, clicking into all 71 funders
~8 hrs
at ~7 min per funder profile
Your agents, the same 71
~4 min
every profile evaluated and scored, with reasoning
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.