Overview

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Latest Fiscal Year

Not available

Organization Type

Grantmaker

AI Summary

THE WEILL FAMILY FOUNDATION is a 501(c)(3) grantmaking organization that reported $17.6M in grants paid to 18 grantees in filing year 2024. It does not accept unsolicited proposals; grantmaking is relationship-based and by invitation only, and nonprofits can explore warm-introduction pathways via Impala's Funder Prospecting.

Total Funding Given
$17.6M
2024
Grantees funded
2024
N/A
Multi-year grantees (all time)
32%
Funding by Year
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Total No. of Grants
20
Median 1st year grant
$50K
Median 2nd year grant
$74.4K
D
DR Paul Alivisatos
Board Member
D
DR Mark Schlissel
Board Member
D
DR Marc Tessier-Lavigne
Board Member
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  • 57 grantees
  • 18 board & team members
  • 11 historic 990s & financials
  • 6-year operating budget trend
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Frequently Asked Questions

Can I submit an unsolicited grant proposal to THE WEILL FAMILY FOUNDATION?
No. THE WEILL FAMILY FOUNDATION does not accept unsolicited proposals. Funding is by invitation only.
Where does THE WEILL FAMILY FOUNDATION give?
THE WEILL FAMILY FOUNDATION primarily gives to organizations located in California, New York, and Michigan. These states represent the largest share of the foundation’s grantmaking by dollars awarded. Additional geographic details are available to registered users.
What size are THE WEILL FAMILY FOUNDATION’s grants?
The largest share of grants from THE WEILL FAMILY FOUNDATION fall in the $50 thousand to $100 thousand range. The median first-year grant is about $50 thousand. More detailed grant size data is available to registered users.
How many grants does THE WEILL FAMILY FOUNDATION make each year?
In 2024, THE WEILL FAMILY FOUNDATION awarded about 20 grants, totaling nearly $17.6 million. More detailed grant metrics are available to registered users.
Who did THE WEILL FAMILY FOUNDATION fund recently?
In 2024, THE WEILL FAMILY FOUNDATION awarded grants to about 60 grantees. Recent grantees include UNIVERSITY OF CALIFORNIA SAN FRANCISCO FOUNDATION, Cornell University, and UNIVERSITY OF CALIFORNIA BERKELEY FOUNDATION. More detailed information on all recent recipients is available to registered users.
How do we apply to THE WEILL FAMILY FOUNDATION?
THE WEILL FAMILY FOUNDATION does not accept unsolicited proposals. Funding is by invitation only.