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Washington, D.C. · Private foundation

Breakthrough Prize Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$13M
Granted FY2025(still arriving)
27
Grants FY2025
26
Organizations funded FY2024
81%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$100,000
Largest grant, FY2025
$3,000,000
Organizations funded a year
26 to 291
FY2020 to FY2024
States reached, FY2025
4
Total assets, FY2025
$13M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 81% of the organizations Breakthrough Prize Foundation funded were first-time grantees, receiving 39% of its grant dollars.

New vs renewed · share of each year

In FY2024, 61% of grant dollars renewed an existing relationship; $15M went to new ones.

50%100%’21’22’23’24
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’21’22’23’24
InternationalScience & TechPhilanthropyPublic Safety & DisasterHuman ServicesEducationOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving25$13M88%
FY202426$39M81%
FY202334$54M94%
FY202228$32M93%
FY2021103$13M95%
FY2020291$9.0Mn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2025.

Science & Tech$118MInternational$28MHousing & Shelter$21MEducation$4.1MPublic Safety & Disaster$3.0MPhilanthropy$1.8MYouth Development$1.6MHealth$150kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

MN
NY
MA
IA
PA
CA
VA
MD
DC

Top grantees

Largest recipients by total granted, FY2020 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 13 grantees
All grantees of Breakthrough Prize Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Milky Way Research Foundation$63,954,4655100%
Airbnborg Inc$21,000,0002n/a
National Academy of Sciences$5,400,00031%
United States Fund for Unicef$4,000,00011%
American National Red Cross & Its Constituent Chapters and Branches$3,000,00010%
International Rescue Committee INC$1,870,00010%
American Friends of Tel Aviv Univ$500,00011%
Khan Academy Inc$400,00031%
Arid1b Research Foundation Inc$150,0001n/a
Carnegie Mellon University$120,00010%
Seti Institute$50,00010%
Los Altos Chabad$50,0001n/a
Kings Care Foundation$10,36311%

What it could do for these grantees

Plus 477 recipients with no EIN on record ($58M), not named here.

Where it is load-bearing

Breakthrough Prize Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 10 largest grantees; load-bearing ones sit top left.

25%50%75%100%$10M$100Mgrantee revenue →↑ funder's share of their budgetMilky Way Research Foundation: $63,954,465 over 5y, 100% of budgetNational Academy of Sciences: $5,400,000 over 3y, 0.9% of budgetUnited States Fund for Unicef: $4,000,000 over 1y, 0.6% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches: $3,000,000 over 1y, 0.1% of budgetInternational Rescue Committee INC: $1,870,000 over 1y, 0.1% of budgetAmerican Friends of Tel Aviv Univ: $500,000 over 1y, 0.9% of budgetKhan Academy Inc: $400,000 over 3y, 0.7% of budgetCarnegie Mellon University: $120,000 over 1y, 0.0% of budgetSeti Institute: $50,000 over 1y, 0.0% of budgetKings Care Foundation: $10,363 over 1y, 0.8% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 10.

Compare Breakthrough Prize Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Breakthrough Prize Foundation?

Find your warmest path to Breakthrough Prize Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

About Breakthrough Prize Foundation

How much does Breakthrough Prize Foundation give?
Breakthrough Prize Foundation reported 27 grants totaling $12,901,104 in its FY2025 IRS filing. It funded between 26 and 291 organizations a year over FY2020 to FY2024.
What does Breakthrough Prize Foundation fund?
By grant dollars over FY2020 to FY2025, its largest causes are Science & Tech (66%), International (16%), Housing & Shelter (12%).
Who are Breakthrough Prize Foundation's largest grantees?
By total granted over FY2020 to FY2025: Milky Way Research Foundation ($64M), Airbnborg Inc ($21M), National Academy of Sciences ($5.4M).
Does Breakthrough Prize Foundation fund new organizations?
In FY2024, 81% of the organizations it funded were first-time grantees.
Does Breakthrough Prize Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Where is Breakthrough Prize Foundation based?
Breakthrough Prize Foundation is based in DC.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 495 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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