Private foundation · EIN 81-4585573 · Wilmington, Delaware · Philanthropy & grantmaking

The Linda and Mike Mussallem Foundation

Should you approach them?

Don't send a cold proposal. The foundation reports that it only gives to preselected organizations; an introduction through a current grantee or board member is the realistic route.

From the 2024 Form 990-PF: 2 grants paid, $21M total, median $11M.

Accepts applications
No
per 990-PF Part XV
Grants paid, 2024
2
$21M
Median grant
$11M
Stays in DE
—
of grants
Deadline
—
Assets
$82M

Grants paid in 2024

2 grants, all shown · from Form 990-PF Part XV

RecipientPurposeAmount
Stanford UniversityStanford, CACenter for Biodesign$20M
Massachusetts General HospitalBoston, MAMussallem Transformative Scholars in ALS Research Award Fund and Translations of Human Neuron Screen Hits from the Lab$1.2M

By state: California 1 · Massachusetts 1

About this foundation

The Linda and Mike Mussallem Foundation is a private grantmaking foundation in Wilmington, Delaware, administered in care of Foundation Source, tax-exempt since 2017. Private foundations must pay out roughly 5% of their assets each year, mostly as grants to 501(c)(3) public charities.

All filings on ProPublica

Does The Linda and Mike Mussallem Foundation accept grant applications?

No. On its 2024 Form 990-PF the foundation checked that it only makes contributions to preselected organizations. Look for an introduction through a current grantee.

How much does The Linda and Mike Mussallem Foundation give each year?

In tax year 2024 it paid $21M across 2 grants, a median of $11M.

Where does The Linda and Mike Mussallem Foundation give?

California (1 grants), Massachusetts (1 grants), per its latest filing.

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