Private Foundation

THE ROCK FOUNDATION

THE ROCK FOUNDATION, of SAN FRANCISCO, CA, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2024 filing shows $7.7M in revenue, $3.0M in expenses, $50.8M in total assets. IRS filings disclose 1,042 grants awarded by this foundation, totaling roughly $19.2M.

EIN: 941671318 SAN FRANCISCO, CA Latest filing: 2024

Total Revenue$7.7M

Total Expenses$3.0M

Total Assets$50.8M

Grants Given1,042

Grant Total$19.2M

Filing Years2020–2024

Sample Grants Given

BASIC FUND

OAKLAND, CA · 2024

EDUCATIONAL

$1,009,225

ST ANTHONY FOUNDATION

SAN FRANCISCO, CA · 2024

CHARITABLE

$200,000

COMMUNITY RESOURCES FOR SCIENCE

BERKELEY, CA · 2024

CHARITABLE

$150,000

CENTER FOR INVESTIGATIVE REPORTING

SAN FRANCISCO, CA · 2024

CHARITABLE

$100,000

IMMIGRANTS RISING (COMMUNITY INITIATIVES)

OAKLAND, CA · 2024

CHARITABLE

$100,000

Showing up to 5 of 1,042 total records — full history available with membership.

Officers & Directors

PRES/DIRECTOR Arthur Rock

CFO/SEC/DIRECTOR Julie A Divola

Officer compensation and complete director data available with membership.

Top Grant Purposes

CHARITABLE

$15,000,997 949 grants

EDUCATIONAL

$3,946,300 70 grants

EDUCATION

$217,500 18 grants

CHARITABLECHARITABLE

$25,000 1 grant

EDUATIONAL

$15,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2024	$7.7M	$3.0M	$50.8M
2023	$6.0M	$2.2M	$46.1M
2022	$6.3M	$2.6M	$42.4M
2021	$1.9M	$2.9M	$38.6M
2020	$1.3M	$1.6M	$39.6M

Between 2020 and 2024, reported annual revenue grew from $1.3M to $7.7M (+500%), with total assets most recently reported at $50.8M.

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

Grant Geography

Grants from this foundation were reported to recipients in AZ, CA, CO, CT, DC, IA, and 4 other states.

AZCACOCTDCIAILINMAMD

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

See the full picture for THE ROCK FOUNDATION

Complete financials, all 1,042 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