Mary Gard Jameson Foundation
Mary Gard Jameson Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Pasadena, CA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $4.6M in total assets. In 2025, it awarded 10 grants totaling $765K. Net investment income was $83K.
Key facts about Mary Gard Jameson Foundation
In short: Mary Gard Jameson Foundation gave $765K across 10 grants in 2025 (avg $77K), mostly in California. Source: 2025 IRS Form 990-PF.
- EIN
- 47-7141983
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $765,000
- Grants made (2025)
- 10
- Average grant
- $76,500
- Median grant
- $65,000
- Total assets
- $4,605,031
- Primary geography
- California (100% of itemized 2025 grant dollars)
Data from IRS Form 990-PF, 2025; updated September 2026.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$4.6M
+97.2% YoY
Annual Giving
$765K
+121.7% YoY
Grant Count
10
+66.7% YoY
Avg Grant Size
$77K
+33.0% YoY
Under IRS private-foundation payout rules, Mary Gard Jameson Foundation reported a distributable amount of $224K for 2025 — the minimum it must pay out in qualifying distributions.
How Mary Gard Jameson Foundation gives
- 60% of 2025 grantees were also funded in 2024. Method
- Giving grew 353% from 2022 to 2025. Method
- In 2025 it paid out 346% of its IRS minimum distribution (the 5% rule). Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 10 itemized 2025 grant dollars.
States
Cities
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
Grant Size Distribution
30 grants across all recorded years
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| GLOBAL CONSERVATION San Francisco, CA | GENERAL SUPPORT | $150,000 |
| UC SAN DIEGO FOUNDATION La Jolla, CA | GENERAL SUPPORT | $150,000 |
| ONEREEF WORLDWIDE STEWARDSHIP Santa Cruz, CA | GENERAL SUPPORT | $125,000 |
| LEGACY WORKS GROUP Santa Barbara, CA | GENERAL SUPPORT | $80,000 |
| WILDCOAST Imperial Beach, CA | GENERAL SUPPORT | $80,000 |
| UNIVERSITY OF SOUTHERN CALIFORNIA Los Angeles, CA | GENERAL SUPPORT | $50,000 |
| WILD AID San Francisco, CA | GENERAL SUPPORT | $50,000 |
| FIVE GYRES INSTITUTE Santa Monica, CA | GENERAL SUPPORT | $35,000 |
| MONTEREY BAY AQUARIUM Monterey, CA | GENERAL SUPPORT | $25,000 |
| BLUE LATITUDES FOUNDATION La Jolla, CA | GENERAL SUPPORT | $20,000 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $4,605,031 | $2,335,109 | $1,558,620 |
| Revenue | $3,100,164 | $1,149,304 | $528,367 |
| Expenses | $830,242 | $372,815 | $255,954 |
| Qualifying Distributions | $774,853 | $347,690 | $233,524 |
| Net Investment Income | $83,281 | $36,113 | $21,151 |
| Distributable Amount | $223,912 | $109,583 | $77,600 |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2025
Leadership & Key People
Officers and directors from IRS filings
Mary Gard Jameson Foundation's 2025 filing lists 5 officers; none of the 5 officers listed in 2025 report compensation.
Officers on the 2025 filing
Mary Gard Jameson
Trustee
On filings since 2020
0.5 hrs/week
No compensation reported
Michael Sutton
Trustee
On filings since 2022
0.5 hrs/week
No compensation reported
Lida Teneva
Trustee
On filings since 2023
0.5 hrs/week
No compensation reported
Valerie J. Merritt Part Year
Trustee
New on the 2025 filing
0.5 hrs/week
No compensation reported
Parker Howes
Treasurer
Trustee → Treasurer, 2025
On filings since 2023
0.5 hrs/week
No compensation reported
Former officers (3)
- Former: Natalie Arnoldi (2020–2024) — Trustee
- Former: Valerie J. Merritt (2020–2024) — Trustee
- Former: Kiki Tidwell (2020–2022) — Trustee
Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Mary Gard Jameson Foundation
How much does Mary Gard Jameson Foundation give each year?
Mary Gard Jameson Foundation gave $765K across 10 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $345K across 6 grants.
What is Mary Gard Jameson Foundation's typical grant size?
Mary Gard Jameson Foundation's median grant in 2025 was $65,000, and its average grant was $76,500, across 10 grants on its 2025 IRS Form 990-PF.
Where does Mary Gard Jameson Foundation give grants?
Mary Gard Jameson Foundation gives mostly in California: 100% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The most frequent recipient cities were San Francisco, CA (2 grants) and La Jolla, CA (2 grants).
Does Mary Gard Jameson Foundation give general operating support?
Yes: 100% of Mary Gard Jameson Foundation's 2025 grants with a stated purpose (10 of 10) were for general or operating support, per its 2025 IRS Form 990-PF.
Who are Mary Gard Jameson Foundation's largest grantees?
Mary Gard Jameson Foundation's largest 2025 grantees include Global Conservation ($150,000), Uc San Diego Foundation ($150,000) and Onereef Worldwide Stewardship ($125,000), according to its 2025 IRS Form 990-PF. Together they received 56% of its itemized 2025 grant dollars.
How large is Mary Gard Jameson Foundation?
Mary Gard Jameson Foundation reported $4.6M in total assets on its 2025 IRS Form 990-PF. It paid out $775K in qualifying distributions that year, against a required minimum of $224K (roughly 5% of its investment assets).
What is Mary Gard Jameson Foundation?
Mary Gard Jameson Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Pasadena, CA. It holds $4.6M in total assets as of 2025.
What is Mary Gard Jameson Foundation's EIN?
Mary Gard Jameson Foundation's EIN (Employer Identification Number) is 47-7141983. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
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