Mercury Foundation | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Mercury Foundation. Data shown is extracted from Form 990-PF filings.

EIN: 81-4466525

Foundation Overview

Based in Redwood City, CA, Mercury Foundation has awarded 76 grants totaling $209,755,000 to organizations in New York, California and 6 other states across the US. Individual grants range from $5,000 to $15,000,000, with a median award of $1,000,000.

Latest Tax Year
2024
Total Giving (all years)
$209,755,000
Total Assets
$362,859,286
Median Grant (all grants)
$1,000,000

Latest Form 990-PF Snapshot

Total Grants
6
Median Grant
$3,000,000
% Median Grant Growth
+100% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: May 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Relationship-Focused: 17%

1 of 6 recipients (17%) were new grantees. Foundation strongly favors organizations with proven track records. New partnerships develop slowly over time.

Geographic Focus
New York

55% of grants are awarded in New York, with additional funding distributed across 7 other locations. The foundation balances regional focus with broader geographic diversity. Within New York, funding concentrates in New York (100%).

Funding Trajectory
+254%

Strong 254% growth in annual giving over 7 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.

Program Areas
General Purposes

Highly focused on general purposes with 100% of funding dedicated to this sector. This specialization indicates deep expertise and committed investment in the field.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into Mercury Foundation's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.

Name Amount Location Purpose Year
Nrdc $2,000,000 New York, NY, US General 2024
Planned Parenthood Los Angeles $2,000,000 Los Angeles, CA, US General 2024
Planned Parenthood Federation Of America $3,000,000 New York, NY, US General 2024
Panthera $3,000,000 New York, NY, US General 2024
Rockefeller Philanthropy Advisors $15,000,000 New York, NY, US General 2024
Vanguard Charitable Fund - Daf $3,000,000 Warwick, RI, US General 2024
Center For Reproductive Rights $1,500,000 New York, NY, US General 2023
Kitten Rescue $10,000 Los Angeles, CA, US General 2023
Union Of Concerned Scientists $500,000 Cambridge, MA, US General 2023
Fflv Usa $15,000 The Woodlands, TX, US General 2023
La Lgbt Center $20,000 Los Angeles, CA, US General 2023
Naacp Legal Defense And Education $1,500,000 New York, NY, US General 2023
Nrdc $2,000,000 New York, NY, US General 2023
Planned Parenthood Los Angeles $2,000,000 Los Angeles, CA, US General 2023
Planned Parenthood Federation Of America $3,000,000 New York, NY, US General 2023
Panthera $1,000,000 New York, NY, US General 2023
Rockefeller Philanthropy Advisors $15,000,000 New York, NY, US General 2023
Center For Reproductive Rights $1,500,000 New York, NY, US General 2023
Kitten Rescue $10,000 Los Angeles, CA, US General 2023
Union Of Concerned Scientists $500,000 Cambridge, MA, US General 2023
Fflv Usa $15,000 The Woodlands, TX, US General 2023
La Lgbt Center $20,000 Los Angeles, CA, US General 2023
Naacp Legal Defense And Education $1,500,000 New York, NY, US General 2023
Nrdc $2,000,000 New York, NY, US General 2023
Planned Parenthood Los Angeles $2,000,000 Los Angeles, CA, US General 2023
Planned Parenthood Federation Of America $3,000,000 New York, NY, US General 2023
Panthera $1,000,000 New York, NY, US General 2023
Rockefeller Philanthropy Advisors $15,000,000 New York, NY, US General 2023
Panthera $1,000,000 New York, NY, US General 2022
Planned Parenthood Federation Of America $3,000,000 New York, NY, US General 2022
Planned Parenthood Los Angeles $2,000,000 Los Angeles, CA, US General 2022
Rockefeller Philanthropy Advisors $15,000,000 New York, NY, US General 2022
Center For Reproductive Rights $1,500,000 New York, NY, US General 2022
Panthera $1,000,000 New York, NY, US General 2022
Planned Parenthood Federation Of America $3,000,000 New York, NY, US General 2022
Planned Parenthood Los Angeles $2,000,000 Los Angeles, CA, US General 2022
Rockefeller Philanthropy Advisors $15,000,000 New York, NY, US General 2022
Center For Reproductive Rights $1,500,000 New York, NY, US General 2022
Panthera $500,000 New York, NY, US General 2021
Planned Parenthood Federation Of America $3,000,000 New York, NY, US General 2021
Planned Parenthood Los Angeles $2,000,000 Los Angeles, CA, US General 2021
Rockefeller Philanthropy Advisors $15,000,000 New York, NY, US General 2021
Panthera $500,000 New York, NY, US General 2021
Planned Parenthood Federation Of America $3,000,000 New York, NY, US General 2021
Planned Parenthood Los Angeles $2,000,000 Los Angeles, CA, US General 2021
Rockefeller Philanthropy Advisors $15,000,000 New York, NY, US General 2021
Center For Reproductive Rights $1,500,000 New York, NY, US General 2020
Downtown Womens Center $500,000 Los Angeles, CA, US General 2020
Food Finders $250,000 Lakewood, CA, US General 2020
Immigrant Legal Resource Center $500,000 San Francisco, CA, US General 2020
Naacp Legal Defense And Education Fund $750,000 New York, NY, US General 2020
Natural Resources Defense Council Inc $1,000,000 New York, NY, US General 2020
Panthera $500,000 New York, NY, US General 2020
Planned Parenthood Federation Of America $1,000,000 New York, NY, US General 2020
Planned Parenthood Los Angeles $750,000 Los Angeles, CA, US General 2020
Rockefeller Philanthropy Advisors $10,000,000 New York, NY, US General 2020
Sea Shepherd Conservation Society $400,000 Alexandria, VA, US General 2020
Westridge School $5,000 Pasadena, CA, US General 2020
World Wildlife Fund Inc $250,000 Washington, DC, US General 2020
Youth Emerging Stronger $200,000 Los Angeles, CA, US General 2020
Center For Reproductive Rights $1,000,000 New York, NY, US General 2019
Downtown Womens Center $500,000 Los Angeles, CA, US General 2019
Immigrant Legal Resource Center $500,000 San Francisco, CA, US General 2019
Los Angeles Lgbt Center $10,000 Los Angeles, CA, US General 2019
Naacp Legal Defense And Education Fund $500,000 New York, NY, US General 2019
Natural Resources Defense Council Inc $500,000 New York, NY, US General 2019
Panthera $500,000 New York, NY, US General 2019
Planned Parenthood Federation Of America $2,000,000 New York, NY, US General 2019
Planned Parenthood Los Angeles $1,000,000 Los Angeles, CA, US General 2019
Rockefeller Philanthropy Advisors $10,000,000 New York, NY, US General 2019
Sea Shepherd Conservation Society $150,000 Alexandria, VA, US General 2019
Sea Shepherd Legal $150,000 Seattle, WA, US General 2019
World Wildlife Fund Inc $150,000 Washington, DC, US General 2019
Youth Emerging Stronger $200,000 Los Angeles, CA, US General 2019
Tree People $700,000 Beverly Hills, CA, US General 2017
Vanguard Charitable-donor Advised Fund $7,200,000 Warwick, RI, US General 2017

Foundations Similar to Mercury Foundation

Discover 5 foundations with comparable assets ($233,037,670-$397,888,517), similar grant patterns, and geographic focus in CA that may also align with your organization's funding needs and grant seeking strategy.

Foundation Name Total Assets Typical Grant Size Service Area Similarity Match

EIN: 94-3352261 | 20 grants awarded
$359,668,910
(≈ Similar)
$563,000
median grant
Novato, CA
Same state
100%
Excellent match

EIN: 94-3347800 | 154 grants awarded
$397,888,517
(≈ Similar)
$590,000
median grant
San Francisco, CA
Same state
95%
Excellent match

EIN: 33-0930701 | 48 grants awarded
$290,312,414
(≈ Similar)
$963,828
median grant
Newport Beach, CA
Same state
90%
Excellent match

EIN: 93-2707567 | 4 grants awarded
$272,758,193
(↓ Smaller)
$1,300,000
median grant
San Francisco, CA
Same state
88%
Excellent match

EIN: 30-6284988 | 114 grants awarded
$233,037,670
(↓ Smaller)
$996,860
median grant
Redwood City, CA
Same state
82%
Excellent match

Contact Information

Official contact details for Mercury Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 81-4466525
Website N/A
Address 220 MONTGOMERY ST STE 300 San Francisco, CA 94104-3436

Key People (1)

Board members, trustees, and key staff who oversee Mercury Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

Trustee Peter Walker Grousbeck

Forms 990-PF

IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.

Form 990-PF Research Tips
  • Review Part XV for detailed grant recipient information and funding purposes
  • Check Part I for total assets, annual giving amounts, and payout requirements
  • Examine Part VIII for key personnel compensation and board structure
  • Look for trends across multiple years to understand giving patterns

About This Foundation Profile

This comprehensive foundation profile for Mercury Foundation is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.

Data Sources & Accuracy

All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.

Research Applications

Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.

Data Currency: Last updated May 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.