Funder directory California MERCURY FOUNDATION

Private foundation · REDWOOD CITY, CA · EIN 814466525

MERCURY FOUNDATION

✓ Accepts unsolicited applications

Typical grant

$2,000,000–$9,000,000

median $3,000,000

Giving (latest FY)

$28,000,000

6 grants · FY2025

Assets

$362,859,286

gives in NY, CA, RI

Philanthropy · 75%Animal welfare · 15%Health care · 10%
How to apply — from their own filing

Application form & materials: APPLICATIONS SHOULD BE SUBMITTED ELECTRIONICALLY AND INCLUDE PROOF OF IRC 501(C)(3) STATUS. UNSOLICITED GRANT REQUESTS MAY NOT RECEIVE ACKNOWLEDGEMENT.

Deadlines: NO DEADLINE HAVE BEEN ESTABLISHED AT THIS TIME.

Restrictions: GRANTS ARE LIMITED TO IRC SECTION 501(C)(3) DEFINED PURPOSE AND CHARITIES.

Contact: PETER W GROUSBECK TRUSTEE · PO BOX 29129, LOS ANGELES, CA, 90029 · 4153922123

Recent grants (from FY2025 filing)
Grantee Purpose Amount
ROCKEFELLER PHILANTHROPY ADVISORS · NEW YORK, NY GENERAL $15,000,000
PLANNED PARENTHOOD FEDERATION OF AMERICA · NEW YORK, NY GENERAL $3,000,000
PANTHERA · NEW YORK, NY GENERAL $3,000,000
VANGUARD CHARITABLE FUND - DAF · WARWICK, RI GENERAL $3,000,000
NRDC · NEW YORK, NY GENERAL $2,000,000
PLANNED PARENTHOOD LOS ANGELES · LOS ANGELES, CA GENERAL $2,000,000

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Source: IRS Form 990-PF e-file disclosure, fiscal year 2025 (public record under 26 U.S.C. §6104). Filings lag by their nature — verify current priorities and procedures with the foundation before applying. Represent this foundation and see an error? Tell us with the correction and source filing.