Throckmorton is a nonprofit organization focused on Human Services, based in San Francisco, CA. IRS filing data is available from 2019 through 2024. As of 2024, the organization holds $118.4M in total assets.
Key facts about Throckmorton
- EIN
- 46-5583521
- Latest 990 filing
- Form 990-PF, 2024
- Total assets
- $118,397,450
Data from IRS Form 990-PF, 2024; updated September 2026.
How Throckmorton gives
- Giving grew 53% from 2020 to 2023. Method
From the foundation's IRS Form 990-PF filings. Methodology.
Next steps with Throckmorton
- How to evaluate Throckmorton as a funder
Our grant prospecting guide: read the 990-PF, check fit, and decide whether to apply.
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Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$118.4M
-0.6% YoY
Revenue
—
-100.0% YoY
Net Investment Income
—
-100.0% YoY
Expenses
—
-100.0% YoY
About Throckmorton
Based on IRS filings
Throckmorton is a nonprofit organization focused on Human Services, based in San Francisco, CA. IRS filing data is available from 2019 through 2024. As of 2024, the organization holds $118.4M in total assets.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $118,397,450 | $119,124,455 | $116,269,781 |
| Revenue | — | $4,366,620 | $1,258,810 |
| Expenses | — | $6,776,573 | $5,838,868 |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | $4,366,620 | $1,258,810 |
| Distributable Amount | — | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2019–2024
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 0 recipients in 2024
Grant Size Distribution
4 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for 2024.
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2023 IRS filing
From 2023 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Greg Silbert | Director | 1 | — |
| David Silbert | Director / Chair | 1 | — |
| Susan Margolis Balk | Director | 1 | — |
| Peter Palmisano | Director | 1 | — |
| Eric Ortiz | Director | 1 | — |
| Rachelle Ye - from 122023 | Director | 1 | — |
| Mimi H Silbert | President / CEO | 40 | $397,417 |
| Jerry Raymond | Treasurer | 40 | $104,656 |
| Stephanie Muller - from 122023 | Secretary/Officer | 40 | $104,589 |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Throckmorton?
Throckmorton is a nonprofit organization focused on Human Services, based in San Francisco, CA. It holds $118.4M in total assets as of 2024.
How large is Throckmorton?
As of 2024, Throckmorton holds $118.4M in total assets.
Where does Throckmorton operate?
Throckmorton has awarded grants in California.
What is Throckmorton's EIN?
Throckmorton's EIN (Employer Identification Number) is 46-5583521. IRS Form 990 filing data is available on this page for 2019–2024.
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Data last updated September 2026. Sourced from IRS Form 990-PF filings.