Mostyn Foundation Inc
EIN 13-6171217 · NY
Giving Profile
In 2025, Mostyn Foundation Inc based in NY paid 45 grants totaling $396K to 45 organizations across 22 states. Individual grants ranged from $500 to $85K, with a median of $5K. Its largest recipients included WILD OCEANS INC, FREE ARTS OF NYC, and INT'L GAMEFISH ASSOCIATION. The foundation does not accept unsolicited applications — giving is by invitation only.
Foundation at a Glance
- Total assets
- $6,170,429
- Giving (latest yr)
- $396,000
- Filing year
- 2025
- Itemized grants
- 45
- Median grant
- $5K
- Recipients
- 45
- States reached
- 22
- Officers/trustees
- 5
- Unsolicited applications
- No — invitation only
Where the Money Goes
Top recipients
- Wild Oceans Inc$85,000
- Free Arts of Nyc$46,000
- Int'l Gamefish Association$30,000
- Guy Harvey Foundation$28,000
- Diabetes Research Institute$25,000
Where grants went
- Florida$110,000 · 5 grants
- Virginia$85,000 · 1 grant
- New York$84,000 · 7 grants
- California$21,000 · 4 grants
- District of Columbia$20,000 · 6 grants
- Colorado$15,000 · 2 grants
Grants Paid (45)
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FAQFrequently Asked Questions
No. Mostyn Foundation Inc does not accept unsolicited applications — its grantmaking is by invitation only. Cultivating a relationship or securing an introduction is typically required.
In its most recent filing, Mostyn Foundation Inc reported 45 itemized grants totaling $396K. Individual grants ranged from $500 to $85K (median $5K).
Recent recipients include WILD OCEANS INC, FREE ARTS OF NYC, INT'L GAMEFISH ASSOCIATION, among 45 organizations in total. The full grant list is on this page.
Mostyn Foundation Inc is a private foundation based in New York, per its IRS 990-PF filing.
Mostyn Foundation Inc gives by invitation only, so there is no open application. Officer and address details from its 990-PF are the best starting point for an introduction.
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