Joseph and Fiora Stone Foundation
Invitation OnlyWoodland Hills, California · EIN 95-4509664 · Private foundation
Half of its grants to organizations were between $7,500 and $25,000.
How to apply
On its return for tax year 2025 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
60% of grants went outside California.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| UCLA Foundation | Los Angeles, CA | Charitable Contribution | $60,000 |
| Hirshberg Fdn For Pancreatic Cancer | Los Angeles, CA | Charitable Contribution | $40,000 |
| Wings of Rescue | Beverly Hills, CA | Charitable contribution | $25,000 |
| Pancreatic Cancer Action Network | Boone, IA | Charitable Contribution | $25,000 |
| Mark Foundation for Cancer Research | New York, NY | Charitable Contribution | $10,000 |
| V Foundation for Cancer Research | Cary, NC | Charitable Contribution | $10,000 |
| Museum of Sonoma County | Santa Rosa, CA | Charitable Contribution | $10,000 |
| Sea Shepherd Conservation Society | Friday Harbor, WA | Charitable contribution | $7,500 |
| Pediatric Brain Tumor Foundation | Atlanta, GA | Charitable Contribution | $7,500 |
| US Friends of David Sheldrick Wildl | Indianapolis, IN | Charitable contribution | $2,500 |
The return also lists 5 grants to individuals ($56,000). We do not publish the names of individual recipients.
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $253,500 | 15 |
| 2024 | $237,500 | 14 |
| 2023 | $126,000 | 10 |
Sources
- IRS Form 990-PF, tax year 2025, filed Jun 4, 2026 - IRS e-file batch, object ID 202631559349100218
- IRS Tax Exempt Organization Search for EIN 95-4509664
- Profile updated Nov 7, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.