Public Charity

OPEN PHILANTHROPY ACTION FUND

OPEN PHILANTHROPY ACTION FUND, of PALO ALTO, CA, is a Public Charity tracked in Imperigo's IRS 990 database. The 2024 filing shows $83.2M in revenue, $58.6M in expenses, $41.2M in total assets. IRS filings disclose 177 grants awarded by this foundation, totaling roughly $126.5M.

EIN: 812644663 PALO ALTO, CA Latest filing: 2024
Total Revenue$83.2M
Total Expenses$58.6M
Total Assets$41.2M
Grants Given177
Grant Total$126.5M
Filing Years2019–2024

Mission

THE MISSION OF OPEN PHILANTHROPY ACTION FUND IS TO STUDY AND PROMOTE MORE EFFECTIVE GIVING FOR PUBLIC POLICY, ADVOCACY AND SOCIAL WELFARE PURPOSES. THE ORGANIZATION SEEKS TO MAXIMIZE THE IMPACT THAT PHILANTHROPIC GIVING CAN HAVE ON PUBLIC POLICY AND FURTHER SOCIAL WELFARE. THROUGH RESEARCH, EDUCATION, ADVOCACY AND GRANTMAKING, THE ORGANIZATION ALSO SEEKS TO BRING ABOUT IMPROVEMENT IN SELECT PUBLIC POLICY AREAS. THE ORGANIZATION PROMOTES THE GENERAL WELFARE OF INDIVIDUALS AND THEIR COMMUNITIES BY SUPPORTING MORE EFFECTIVE FORMS OF PHILANTHROPIC GIVING IN THE PUBLIC POLICY ARENA AND FOR SOCIAL WELFARE CAUSES, AND BY ADVOCATING FOR BENEFICIAL CHANGES IN PUBLIC POLICY.

Sample Grants Given

ALBANY, NY · 2024
GENERAL SUPPORT
$6,400,000
WASHINGTON, DC · 2024
GENERAL SUPPORT
$2,948,728
SAN FRANCISCO, CA · 2024
WORK RELATED TO PLANT-BASED FOODS
$2,500,000
NEW YORK, NY · 2024
WORK TO REDUCE ALCOHOL HARMS IN LOW AND MIDDLE-INCOME COUNTRIES
$1,740,378
WASHINGTON, DC · 2024
FARM BILL ADVOCACY
$629,000

Showing up to 5 of 177 total records — full history available with membership.

Officers & Directors

CEO/DIRECTOR Alexander Berger
PRESIDENT/DIRECTOR Cari Tuna
SECRETARY/DIRECTOR Divesh Makan
DIRECTOR Dustin Moskovitz
DIRECTOR Holden Karnofsky
TREASURER Tom Van Loben Sels

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL SUPPORT
$41,709,918 31 grants
CRIMINAL JUSTICE REFORM
$21,672,271 10 grants
SUPPORT BALLOT INITIATIVE
$8,361,000 10 grants
ADVOCACY FOR COST-EFFECTIVE MALNUTRITION INTERVENTIONS
$7,897,860 2 grants
Criminal justice reform
$7,385,000 4 grants

Financial Trends

Year Revenue Expenses Assets
2024 $83.2M $58.6M $41.2M
2023 $79.3M $77.5M $30.7M
2022 $50.1M $55.3M $32.0M
2020 $16.4M $15.0M $15.5M
2019 $2.0M $24.1M $17.4M

Between 2019 and 2024, reported annual revenue grew from $2.0M to $83.2M (+4119%), with total assets most recently reported at $41.2M.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in AL, CA, CO, DC, DE, FL, and 4 other states.

ALCACODCDEFLILLAMAMD

Full geographic grant map with state-by-state breakdown available with membership.

See the full picture for OPEN PHILANTHROPY ACTION FUND

Complete financials, all 177 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 498,000+ organizations.

Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports
7-day free trial Cancel any time