Before you apply to Heyday Foundation C/O Turtle Bay Group Inc
Who to contact, what to include, deadlines, typical grant size and geographic focus are available with membership.
Private Foundation
HEYDAY FOUNDATION C/O TURTLE BAY GROUP INC
HEYDAY FOUNDATION C/O TURTLE BAY GROUP INC is a Private Foundation headquartered in NEW YORK, NY. Financial data from the 2025 filing: $298K revenue, $943K expenses, $5.9M total assets. IRS filings disclose 387 grants awarded by this foundation, totaling roughly $4.5M.
EIN: 136956580
NEW YORK, NY
Latest filing: 2025
Total Revenue$298K
Total Expenses$943K
Total Assets$5.9M
Grants Given387
Grant Total$4.5M
Filing Years2021–2025
Sample Grants Given
THE MIAMI FOUNDATION INC
GENERAL SUPPORT
$145,000
PEN AMERICAN CENTER INC
GENERAL SUPPORT
$104,000
MERIDIAN INTERNATIONAL CENTER
GENERAL SUPPORT
$90,000
STUDIO MUSEUM OF HARLEM
GENERAL SUPPORT
$50,000
BROOKLYN MUSEUM OF ART
GENERAL SUPPORT
$30,000
Showing up to 5 of 387 total records — full history available with membership.
Officers & Directors
TRUSTEE
David Hochberg
TRUSTEE
Fred Hochberg
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $298K | $943K | $5.9M |
| 2024 | $666K | $1.1M | $6.5M |
| 2023 | $153K | $754K | $6.9M |
| 2022 | $664K | $754K | $7.5M |
| 2021 | $952K | $727K | $7.6M |
Between 2021 and 2025, reported annual revenue declined from $952K to $298K (-69%), with total assets most recently reported at $5.9M.
Interactive year-over-year charts and full filing details available with membership.
Grant Geography
Grants from this foundation were reported to recipients in CA, CO, CT, DC, DE, FL, and 4 other states.
CACOCTDCDEFLGAILMAMD
Full geographic grant map with state-by-state breakdown available with membership.