JEFF and Marieke Rothschild Foundation
EIN 834574297 Private FoundationTotal Given 2020–2024
$147.3M
60 grants · $29.5M avg/year
based on 5 yrs of IRS 990-PF records on file
$10M+/yr
major funder
capacity
$1.0M
typical big bets · $250K–$3.2M
grant size
43%
supporter · 12/28 multi-year
repeat
$428.2M
Assets (2024)
28
Distinct Recipients
Focus Areas
Application Information
Accepts Unsolicited Proposals
No. Preselected Only
Phone
(650) 804-7100
Financial Trends
Giving Over Time
Total Assets Over Time
View financial data as table
| Year | Total Giving | Total Assets | Revenue | Grants |
|---|---|---|---|---|
| 2020 | $240K | $239.3M | $146.2M | 2 |
| 2022 | $36.8M | $371.9M | $6.2M | 9 |
| 2023 | $39.9M | $381.2M | $11.3M | 22 |
| 2024 | $70.4M | $428.2M | $62.0M | 27 |
Grant Size Distribution
Based on 60 grants on record
Minimum
$40K
25th Pctl
$250K
Median
$1.0M
Average
$2.5M
75th Pctl
$3.2M
Maximum
$22.0M
Geographic Distribution
Texas Counties Served
1.7% of US grants
· Rank #9 of 12 states
$2.5M across
1 grant
1 of 254 counties
Top 1 counties
- 1 Travis
Officers & Directors
Grants Awarded (60 total)
| Purpose | ||||
|---|---|---|---|---|
| Second Harvest of Silicon Valley | San JOSE, CA | $22,000,000 | CAPITAL CAMPAIGN/OPERATING SUPPORT | 2022 |
| The Board of Trustees of the Leland Stanford Junior University | Redwood City, CA | $12,000,000 | CANCER CELL THERAPY RESEARCH | 2024 |
| President & Trustees of Colby College | Waterville, ME | $10,000,000 | RESIDENCE HALL/RESIDENCE LIFE | 2024 |
| Land Trust of Santa CRUZ County | Santa CRUZ, CA | $8,114,245 | NATURE CONSERVATION | 2022 |
| Second Harvest of Silicon Valley | San JOSE, CA | $7,100,000 | CAPITAL CAMPAIGN/OPERATING SUPPORT | 2023 |
| San Francisco Opera Association | San Francisco, CA | $7,000,000 | GENERAL SUPPORT | 2024 |
| Second Harvest of Silicon Valley | San JOSE, CA | $5,500,000 | CAPITAL CAMPAIGN/OPERATING SUPPORT | 2022 |
| Second Harvest of Silicon Valley | San JOSE, CA | $5,500,000 | CAPITAL CAMPAIGN/OPERATING SUPPORT | 2024 |
| San Francisco Opera Association | San Francisco, CA | $5,000,000 | GENERAL SUPPORT | 2023 |
| University of California San Francisco Foundation | San Francisco, CA | $5,000,000 | PARNASSUS CAMPUS AND OPERATIONS | 2023 |
| Vanderbilt University | Nashville, TN | $5,000,000 | GENERAL SUPPORT | 2023 |
| University of California San Francisco Foundation | San Francisco, CA | $5,000,000 | PARNASSUS CAMPUS AND OPERATIONS | 2023 |
| President & Trustees of Colby College | Waterville, ME | $5,000,000 | RESIDENCE HALL/RESIDENCE LIFE | 2024 |
| University of California San Francisco Foundation | San Francisco, CA | $5,000,000 | PARNASSUS CAMPUS AND OPERATIONS | 2024 |
| Every Cure Inc | New York, NY | $4,000,000 | AI PLATFORM FOR DRUG REPURPOSING | 2024 |
| National Philanthropic Trust | Jenkintown, PA | $3,000,000 | ICONIQ IMPACT OCEAN CO-LAB | 2023 |
| Rewild | Austin, TX | $2,500,000 | GUAFO ISLAND PROJECT | 2024 |
| Food for Education Foundation Inc | New York, NY | $2,400,000 | SCHOOL FEEDING PROGRAMS IN AFRICA | 2024 |
| National Philanthropic Trust | Jenkintown, PA | $2,000,000 | ICONIQ IMPACT OCEAN CO-LAB | 2023 |
| Clean Slate Initiative Inc | Orlando, FL | $2,000,000 | AUDACIOUS PROJECT | 2023 |
| National Philanthropic Trust | Jenkintown, PA | $2,000,000 | ICONIQ IMPACT OCEAN CO-LAB | 2024 |
| Avina Americas Inc | Washington, DC | $2,000,000 | MAPBIOMAS WORK ON CLIMATE | 2024 |
| Land Trust of Santa CRUZ County | Santa CRUZ, CA | $2,000,000 | GENERAL SUPPORT | 2024 |
| Food for Education Foundation Inc | New York, NY | $1,600,000 | SCHOOL FEEDING PROGRAMS IN AFRICA | 2024 |
| Rainbow World Fund | San Francisco, CA | $1,500,000 | AMERICANS FOR AFGHANS CAMPAIGN | 2023 |
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