Brayton Wilbur Foundation
Brayton Wilbur Foundation is a private foundation, based in HILLSBOROUGH, CA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $640K in total assets. In 2024, it awarded 7 grants totaling $136K. Net investment income was $99K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$640K
-7.9% YoY
Annual Giving
$136K
+240.6% YoY
Grant Count
7
+16.7% YoY
Avg Grant Size
$19K
+192.0% YoY
Under IRS private-foundation payout rules, Brayton Wilbur Foundation reported a distributable amount of $59K for 2024 — the minimum it must pay out in qualifying distributions.
About Brayton Wilbur Foundation
Based on IRS filings
Brayton Wilbur Foundation is a private foundation, based in HILLSBOROUGH, CA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $640K in total assets. In 2024, it awarded 7 grants totaling $136K. Net investment income was $99K.
Ready to take the next step with Brayton Wilbur Foundation?
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 | $640,450 | $695,550 | $702,796 |
| Revenue | $105,458 | $46,538 | $41,609 |
| Expenses | $144,637 | $52,984 | $116,698 |
| Qualifying Distributions | $137,775 | $44,045 | $105,466 |
| Net Investment Income | $98,596 | $29,559 | $30,377 |
| Distributable Amount | $59,171 | $53,090 | $53,976 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 7 recipients in 2024
Grant Size Distribution
33 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Asian Art Museum Foundation ($100,000), Ucsf Cardiology Council ($15,000), Mills Peninsula Hospital Foundation ($10,000).
| Recipient | Purpose | Amount |
|---|---|---|
| ASIAN ART MUSEUM FOUNDATION SAN FRANCISCO, CA | GENERAL SUPPORT | $100,000 |
| DELANCEY STREET FOUNDATION SAN FRANCISCO, CA | GENERAL SUPPORT | $1,000 |
| HILLSBOROUGH GARDEN CLUB HILLSBOROUGH, CA | GENERAL SUPPORT | $250 |
| MILLS PENINSULA HOSPITAL FOUNDATION BURLINGAME, CA | GENERAL SUPPORT | $10,000 |
| MONTEREY BAY AQUARIUM FOUNDATION MONTEREY, CA | GENERAL SUPPORT | $5,000 |
| SOCIETY OF CALIFORNIA PIONEERS SAN FRANCISCO, CA | GENERAL SUPPORT | $5,000 |
| UCSF CARDIOLOGY COUNCIL SAN FRANCISCO, CA | GENERAL SUPPORT | $15,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| JUDITH F WILBUR | PRESIDENT | 1 | — |
| CLAIRE W POLLIONI | VICE PRESIDENT | 1 | — |
| MICHAEL D WILBUR | VICE PRESIDENT | 1 | — |
| MARIE F BERNARDO | TREASURER/SECRETARY | 1 | — |
Frequently Asked Questions
How large is Brayton Wilbur Foundation?
As of 2024, Brayton Wilbur Foundation holds $640K in total assets with $105K in annual revenue. It awarded 7 grants totaling $136K in 2024.
Where does Brayton Wilbur Foundation operate?
Brayton Wilbur Foundation has awarded grants in California.
What size grants does Brayton Wilbur Foundation award?
In 2024, Brayton Wilbur Foundation awarded 7 grants totaling $136K — an average of about $19K per grant, based on its IRS Form 990 filings.
How much is Brayton Wilbur Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, Brayton Wilbur Foundation reported a distributable amount of $59K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Brayton Wilbur Foundation's EIN?
Brayton Wilbur Foundation's EIN (Employer Identification Number) is 94-6088667. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in Brayton Wilbur Foundation's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
Morgan Stanley Global Impact Funding Trust Inc
INDIANAPOLIS, IN
Assets
$9.1B
Grants
19,253
Total Given
$1.2B
Silicon Valley Community Foundation
MOUNTAIN VIEW, CA
Assets
$12.3B
Grants
3,576
Total Given
$3.2B
National Philanthropic Trust
JENKINTOWN, PA
Assets
$42.2B
Grants
18,583
Total Given
$5.1B
The San Francisco Foundation
SAN FRANCISCO, CA
Assets
$1.7B
Grants
1,623
Total Given
$189.1M
Vanguard Charitable Endowment Program
SOUTHEASTERN, PA
Assets
$22.2B
Grants
24,269
Total Given
$3.0B
Gs Donor Advised Philanthropy Fund
NEW YORK, NY
Assets
$12.7B
Grants
7,424
Total Given
$3.0B
Marin Community Foundation
NOVATO, CA
Assets
$1.1B
Grants
1,383
Total Given
$176.2M
The Goldman Sachs Charitable Gift Fund
NEW YORK, NY
Assets
$518.0M
Grants
2,485
Total Given
$212.1M
McNabb Foundation
WILMINGTON, DE
Assets
$4.8M
Grants
328
Total Given
$358K
Jewish Community Federation of San
SAN FRANCISCO, CA
Assets
$1.5B
Grants
991
Total Given
$123.7M
T Rowe Price Program for Charitable
BALTIMORE, MD
Assets
$648.3M
Grants
2,900
Total Given
$132.5M
Koret Foundation
SAN FRANCISCO, CA
Assets
$315.5M
Grants
293
Total Given
$36.4M
Data last updated April 2026. Sourced from IRS Form 990-PF filings.
What could you do with Brayton Wilbur Foundation on Grantable?
- Assess strategic fit with your organization
- Draft a tailored letter of inquiry
- Find open RFPs from this funder
- Monitor for new funding opportunities