Private Foundation

BROCK FAMILY FOUNDATION C/O CASTLEROCK ADVISORS

BROCK FAMILY FOUNDATION C/O CASTLEROCK ADVISORS is a Private Foundation headquartered in BOSTON, MA. Financial data from the 2024 filing: $1.9M revenue, $465K expenses, $6.9M total assets. IRS filings disclose 15 grants awarded by this foundation, totaling roughly $3.7M.

EIN: 276951581 BOSTON, MA Latest filing: 2024

Total Revenue$1.9M

Total Expenses$465K

Total Assets$6.9M

Grants Given15

Grant Total$3.7M

Filing Years2018–2024

Sample Grants Given

HARVARD BUSINESS SCHOOL

BOSTON, MA · 2024

GENERAL USE

$200,000

DANA-FARBER CANCER INSTITUTE

BROOKLINE, MA · 2024

GENERAL USE

$180,000

RON BURTON TRAINING VILLAGE

HUBBARDSTON, MA · 2024

GENERAL USE

$22,000

WINSOR SCHOOL

BOSTON, MA · 2023

GENERAL USE

$500,000

WINSOR SCHOOL

BOSTON, MA · 2022

GENERAL USE

$484,228

Showing up to 5 of 15 total records — full history available with membership.

Officers & Directors

TRUSTEE Jane Brock-Wilson

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL USE

$3,733,766 15 grants

Financial Trends

Year	Revenue	Expenses	Assets
2024	$1.9M	$465K	$6.9M
2023	$652K	$534K	$5.5M
2022	$204K	$795K	$5.4M
2020	$433K	$886K	$6.0M
2018	$206K	$645K	$6.6M

Between 2018 and 2024, reported annual revenue grew from $206K to $1.9M (+824%), with total assets most recently reported at $6.9M.

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

Grant Geography

Grants from this foundation were reported to recipients in IN, MA, MI.

INMAMI

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

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