The Sloan Foundation
SEATTLE, WA EIN: 91-1799087
Financial Overview
From 2024 IRS Form 990-PF
Total Assets
$39.3M
+16.2% YoY
Annual Giving
$2.1M
+5.0% YoY
Grant Count
1
+0.0% YoY
Avg Grant Size
$2.1M
+5.0% YoY
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Financial History
Multi-year comparison from IRS filings
Revenue
Expenses
Qualifying Distributions
Net Investment Income
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $39,270,343 | $33,790,012 | $34,791,332 |
| Revenue | $5,799,037 | $897,857 | $5,583,998 |
| Expenses | $2,214,424 | $2,218,876 | $4,135,205 |
| Qualifying Distributions | $2,107,697 | $2,119,347 | $3,984,271 |
| Net Investment Income | $4,631,279 | $414,073 | $5,060,126 |
| Distributable Amount | $1,631,993 | $1,872,394 | $1,767,218 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 1 recipients in 2024
Grant Size Distribution
52 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Who else does The Sloan Foundation fund?
Explore the funder–grantee relationships behind this foundation, powered by GrantGraph™ — our database of 11 million+ funding connections.
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Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| STUART M SLOAN | PRESIDENT | 1 | — |
| MARGARAT E WEILAND | SECRETARY | 1 | — |
Geographic Focus
Where this funder has awarded grants
Grant Distribution by State
Massachusetts $8.0M (67%)
Washington $3.9M (32%)
California $87K (1%)
District of Columbia $10K (0%)
Georgia $10K (0%)
Hawaii $5K (0%)
Minnesota $5K (0%)
Alaska $2K (0%)
Cities
AnchorageAtlantaBellvueBostonIssaquahKailua KonaKentLos AngelesMalibuMinneapolisSan RafaelSanta MonicaSeattleWashington
Data last updated March 2026. Sourced from IRS Form 990-PF filings.
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