Private Foundation

GREY ROCKS FOUNDATION INC

GREY ROCKS FOUNDATION INC, of BOSTON, MA, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2024 filing shows $10.8M in revenue, $3.9M in expenses, $65.6M in total assets. IRS filings disclose 458 grants awarded by this foundation, totaling roughly $12.7M.

EIN: 042944189 BOSTON, MA Latest filing: 2024

Total Revenue$10.8M

Total Expenses$3.9M

Total Assets$65.6M

Grants Given458

Grant Total$12.7M

Filing Years2018–2024

Sample Grants Given

HOLDERNESS SCHOOL

HOLDERNESS, NH · 2024

UNRESTRICTED DONATION

$510,000

UNITED STATES ROWING ASSOCIATION

PRINCETON JUNCTION, NJ · 2024

UNRESTRICTED DONATION

$251,529

DARTMOUTH COLLEGE

HANOVER, NH · 2024

UNRESTRICTED DONATION

$201,675

WHITE MOUNTAIN SCHOOL

BETHLEHEM, NH · 2024

UNRESTRICTED DONATION

$175,000

PHILLIPS EXETER ACADEMY

EXETER, NH · 2024

UNRESTRICTED DONATION

$172,500

Showing up to 5 of 458 total records — full history available with membership.

Officers & Directors

CLERK David H Hopfenberg

TREASURER Linda Mclane

PRESIDENT P Andrews Mclane

Officer compensation and complete director data available with membership.

Top Grant Purposes

UNRESTRICTED DONATION

$10,990,774 417 grants

Unrestricted Donation

$1,739,837 39 grants

Financial Trends

Year	Revenue	Expenses	Assets
2024	$10.8M	$3.9M	$65.6M
2023	$12.9M	$2.3M	$58.7M
2022	$2.1M	$2.1M	$48.0M
2020	$2.9M	$3.2M	$39.3M
2018	$5.6M	$2.3M	$25.3M

Between 2018 and 2024, reported annual revenue grew from $5.6M to $10.8M (+93%), with total assets most recently reported at $65.6M.

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, CT, FL, IL, MA, and 4 other states.

ALCACTFLILMAMDMEMIMT

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

See the full picture for GREY ROCKS FOUNDATION INC

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Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports