Foundation directory
Mostyn Foundation Inc C/o Silvercrest Asset Management Grants
Private foundation · EIN 13-6171217 · IRS 990-PF filings through tax year 2025
- Total grants paid
- $1.2M
- Grants reported
- 105
- Median grant
- $7.5K
- Future commitments
- None reported
Giving by tax year
| Tax year | Grants paid | Amount |
|---|---|---|
| 2025 | 45 | $396K |
| 2024 | 60 | $782K |
Where Mostyn Foundation Inc C/o Silvercrest Asset Management gives
States of grant recipients reported on the foundation's 990-PF filings, by dollars received.
Largest reported grants
The biggest individual grants on file, as reported by the foundation to the IRS.
| Recipient | Location | Purpose | Tax year | Amount |
|---|---|---|---|---|
| WILD OCEANS INC WILD OCENAS INC | WATERFORD, VA | MARINE CONSERVATION | 2025 | $85K |
| WILD OCEANS INC WILD OCENAS INC | WATERFORD, VA | MARINE CONSERVATION | 2024 | $85K |
| WILD OCEANS INC WILD OCENAS INC | WATERFORD, VA | MARINE CONSERVATION | 2024 | $85K |
| FREE ARTS OF NYC FREE ARTS OF NYC | NEW YORK, NY | GENERAL | 2025 | $46K |
| FREE ARTS OF NYC FREE ARTS OF NYC | NEW YORK, NY | GENERAL | 2024 | $40K |
| FREE ARTS OF NYC FREE ARTS OF NYC | NEW YORK, NY | GENERAL | 2024 | $40K |
| INT'L GAMEFISH ASSOCIATION INT'L GAMEFISH ASSOCIATION | DANIA BEACH, FL | GENERAL | 2024 | $30K |
| INT'L GAMEFISH ASSOCIATION INT'L GAMEFISH ASSOCIATION | DANIA BEACH, FL | GENERAL | 2025 | $30K |
| INT'L GAMEFISH ASSOCIATION INT'L GAMEFISH ASSOCIATION | DANIA BEACH, FL | GENERAL | 2024 | $30K |
| GUY HARVEY FOUNDATION GUY HARVEY FOUNDATION | FORT LAUDERDALE, FL | GENERAL SUPPORT | 2025 | $28K |
| DIABETES RESEARCH INSTITUTE DIABETES RESEARCH INSTITUTE | HOLLYWOOD, FL | GENERAL | 2024 | $25K |
| DIABETES RESEARCH INSTITUTE DIABETES RESEARCH INSTITUTE | HOLLYWOOD, FL | GENERAL | 2024 | $25K |
| BONEFISH & TARPON TRUST BONEFISH & TARPON TRUST | KEY LARGO, FL | GENERAL | 2024 | $25K |
| BONEFISH & TARPON TRUST BONEFISH & TARPON TRUST | KEY LARGO, FL | GENERAL | 2024 | $25K |
| DIABETES RESEARCH INSTITUTE DIABETES RESEARCH INSTITUTE | HOLLYWOOD, FL | GENERAL | 2025 | $25K |
| BONEFISH & TARPON TRUST BONEFISH & TARPON TRUST | KEY LARGO, FL | GENERAL | 2025 | $17K |
| EARTH ALLIES RESTORATION NETWORK EARTH ALLIES RESTORATION NETWORK | CARBONDALE, CO | GENERAL | 2024 | $15K |
| EARTH ALLIES RESTORATION NETWORK EARTH ALLIES RESTORATION NETWORK | CARBONDALE, CO | GENERAL | 2024 | $15K |
| MIAMI PROJECT TO CURE PARALYSIS MIAMI PROJECT TO CURE PARALYSIS | MIAMI, FL | GENERAL | 2024 | $15K |
| MIAMI PROJECT TO CURE PARALYSIS MIAMI PROJECT TO CURE PARALYSIS | MIAMI, FL | GENERAL | 2024 | $15K |
| COMMITTEE TO PROJECT JOURNALISTS COMMITTEE TO PROJECT JOURNALISTS | NEW YORK, NY | GENERAL | 2025 | $10K |
| RURAL ADVANCEMENT FOUNDATION INT'L RURAL ADVANCEMENT FOUNDATION INT'L | PITTSBORO, NC | GENERAL | 2025 | $10K |
| COSTAL CONSERVATION ASSOCIATION COSTAL CONSERVATION ASSOCIATION | ORLANDO, FL | GENERAL | 2024 | $10K |
| LUCY BURNS INSTITUTE LUCY BURNS INSTITUTE | MADISON, WI | GENERAL | 2025 | $10K |
| PRO PUBLICA PRO PUBLICA | NEW YORK, NY | GENERAL | 2025 | $10K |
How to apply
This foundation reports on its 990-PF that it only makes contributions to preselected organizations and does not accept unsolicited applications.
About this data
Figures are aggregated from Mostyn Foundation Inc C/o Silvercrest Asset Management's IRS Form 990-PF electronic filings (3 filings on file, most recent tax year 2025). Totals reflect grants the foundation reported as paid, and can lag the current year because foundations file annually and often on extension. Source: IRS 990-PF e-file archive.