Foundation directory

Glenstone Foundation Grants

Private foundation · Potomac, MD · EIN 20-5938416 · IRS 990-PF filings through tax year 2024 · Invitation only: no unsolicited applications

Glenstone Foundation is a private foundation based in Potomac, MD (EIN 20-5938416). Its IRS Form 990-PF filings through tax year 2024 report $15.3M paid in 7 grants, with a median grant of $50.3K. The most recent filing reports total assets of $4.4B. It reports that it gives only to preselected organizations and does not accept unsolicited applications.

Foundation website (as filed with the IRS) · glenstone.org

Research profile compiled by GrantCue from this foundation's IRS Form 990-PF filings. It is not the foundation's own website, request for proposals or application page. Source: GrantCue Foundation Directory, grantcue.com/foundations/glenstone-foundation-205938416

Total grants paid
$15.3M
Grants reported
7
Typical grant
$50.3K
Future commitments
$15.1M
Total assets
$4.4B

Future commitments are grants the foundation has reported but not yet paid.

Looking for grants for your organization?

Glenstone Foundation doesn't accept unsolicited applications. GrantCue can show you foundations that do, and that fund work like yours.

Find foundations that fit my organization

How to apply

Looking for funders you can apply to? Browse foundations that accept applications, or see foundations that fund in Massachusetts.

Original filing text

Reported organization name: GLENSTONE FOUNDATION

Where Glenstone Foundation gives

States of grant recipients reported on the foundation's 990-PF filings, by dollars received.

Largest reported grants

Historical awards reported to the IRS. These are examples of past giving, not open opportunities.

Compiled by GrantCue from IRS Form 990-PF filings. Source: grantcue.com/foundations/glenstone-foundation-205938416

LocationPurpose
Foundation to Combat AntisemitismFoxborough, MA

Community support address inequality

Tax year 20242024$11.9M
National Gallery of ArtWashington, DC

Support the arts

Tax year 20242024$1.8M
Scotland Ame ChurchPotomac, MD

General support

Tax year 20242024$1.5M
American Fund for the Southbank CentreNY, NY

Support the arts

Tax year 20242024$50.3K
National Foundation for Advancement of the ArtsMiami, FL

General support

Tax year 20242024$50K

Showing 5 of the 7 largest grants (7 reported in all).

See all 7 grants from Glenstone Foundation: sort and filter by purpose, state and year.

Start free

About this data

Figures are aggregated from Glenstone Foundation's IRS Form 990-PF electronic filings (1 filing on file, most recent tax year 2024). Totals reflect grants the foundation reported as paid, and can lag the current year because foundations file annually and often on extension. Source: IRS 990-PF filing on ProPublica. Raw e-file archive (ZIP) — a large IRS yearly archive download.

Is something here out of date? Report outdated details.

Foundations of similar size giving in Massachusetts

See all foundations giving in Massachusetts

Free templates for applying to a foundation like this

New to this? Start with how to write a grant proposal, section by section. This profile is built from IRS 990-PF filings — read how the directory was assembled, or see what GrantCue does and what it costs.

Track Glenstone Foundation and see all 7 of its reported grants

Add Glenstone Foundation to your funder list with notes and a contact log, filter every grant it reported, and search all 127,000+ foundation profiles alongside live federal and state opportunities. Free for one user, no card required.

Start free
GrantCue funder pipeline: funders saved by stage, with notes and next steps