Private foundation (trust)EIN 592675613Est. 1986-06

WILLIAM ROSENBERG

BOSTON, MA 02210

Total Assets

$11.0M

FY 2024

Annual Giving

$467K

FY 2024

Grants Made

33

FY 2024

Avg Grant

$14K

FY 2024

Grant Range

$50–$96K

Typical

Deadlines

Applications

Financial Snapshot

2024 filing

Total Revenue

$778K

Total Expenses

$823K

Qualifying Distributions

$694K

Distributable Amount

$524K

Min. Investment Return

$533K

Payout rate 100%Arc chart showing what share of IRS distributable amount was paid out as qualifying distributions in the latest filing.100%

Payout rate

Qualifying distributions as a share of distributable amount.

Grant Range

33 grants

Grant sizes from minimum $50 through median $10K to maximum $96K, shown on a logarithmic scale.

Logarithmic scale — typical grant portfolios span orders of magnitude, so distances are proportional to multiplicative change, not dollar gaps.

Giving Over Time

5 years

Giving over time from 2020 to 2024. Peak $3.6M in 2023. Hover bars for details.

Total dollars recorded per filing year. Scale adjusts to the foundation's range.

Top Recipients

214 grants

WR FAMILY FOUNDATION INC
$3.1M
1 grant
MCLEAN HOSPITAL
$760K
5 grants
SHILOH CHARITABLE TRUST
$300K
3 grants
UNIVERSITY OF NEW HAMPSHIRE FOUNDATION INC
$182K
5 grants
ASPEN CENTER FOR ENVIRONMENTAL STUDIES
$175K
3 grants
MIAMI ART MUSEUM OF DADE COUNTY
$144K
3 grants
COMBINED JEWISH PHILANTHROPIES
$138K
3 grants
CHARITY FOR CHANGE
$121K
5 grants

Grant Size Distribution

214 grants

<$10K
153
grants
$10–50K
47
grants
$50–250K
13
grants
$250K–1M
$1–5M
1
grants
$5M+

Geographic Focus

17 states

Florida
$3.7M
58% of total
Massachusetts
$1.2M
19% of total
Colorado
$640K
10% of total
Nevada
$303K
5% of total
New Hampshire
$205K
3% of total
Maryland
$63K
1% of total
New York
$61K
1% of total
Connecticut
$57K
1% of total
District of Columbia
$56K
1% of total
Louisiana
$30K
0% of total

+7 more states

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WILLIAM ROSENBERG — Grants, Financials & Contact | Grantivo