The Medical Fdn for the Study
The Medical Fdn for the Study is a private foundation focused on Science & Technology, based in Kailua, HI. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $3.0M in total assets. In 2024, it made $174K in qualifying distributions. Net investment income was $92K.
The Medical Fdn for the Study at a glance
- Total assets
- $2,969,116
- -1.1% vs 2023
- Revenue (2024)
- $151,865
- +43.7% vs 2023
- Qualifying distributions (2024)
- $174,408
- +6.1% vs 2023
- Expenses (2024)
- $188,415
- +7.7% vs 2023
- Latest 990 filing
- Form 990-PF, 2024 View filing
Data from IRS Form 990-PF, 2024; updated October 2026.
Ready to take the next step with The Medical Fdn for the Study?
Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Qualifying Distributions | Net Investment Income |
|---|---|---|---|---|---|
| 2024 | $2,969,116 | $151,865 | $188,415 | $174,408 | $92,378 |
| 2023 | $3,002,584 | $105,682 | $174,978 | $164,396 | $101,289 |
| 2022 | $3,072,937 | $204,153 | $215,963 | $203,511 | $73,914 |
| 2021 | $3,073,806 | $271,975 | $248,983 | $232,399 | $63,146 |
| 2020 | $3,051,313 | $442,400 | $275,544 | — | $233,122 |
Leadership & Key People
Officers and directors from IRS filings
The Medical Fdn for the Study's 2024 filing lists 5 officers; 1 of 5 officers listed in 2024 is compensated.
Officers on the 2024 filing
Jonathan Littenberg
Trustee
On filings since 2020
50 hrs/week
$93K (2020) → $88K (2024)
Barbara Littenberg
Trustee & Secretary
On filings since 2020
35 hrs/week
No compensation reported
Erik Littenberg
Trustee
On filings since 2020
4 hrs/week
No compensation reported
Nicole Littenberg
Trustee
On filings since 2020
6 hrs/week
No compensation reported
Richard Littenberg
Trustee
On filings since 2020
40 hrs/week
No compensation reported
Data from IRS Form 990 filings, 2020–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2024 IRS filing
The highest reported compensation on the 2024 filing was $88K, to Jonathan Littenberg (Trustee).
Frequently asked questions about The Medical Fdn for the Study
How large is The Medical Fdn for the Study?
The Medical Fdn for the Study reported $3.0M in total assets on its 2024 IRS Form 990-PF. Its revenue that year was $152K.
What is The Medical Fdn for the Study?
The Medical Fdn for the Study is a private foundation focused on Science & Technology, based in Kailua, HI. It holds $3.0M in total assets as of 2024.
What is The Medical Fdn for the Study's EIN?
The Medical Fdn for the Study's EIN (Employer Identification Number) is 99-0275431. IRS Form 990 filing data is available on this page for 2020–2024.
Data last updated October 2026. Sourced from IRS Form 990-PF filings.
Data update history
(1)
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
Explore Open Grants
Browse active grant opportunities in The Medical Fdn for the Study's focus areas in our free grants database
Similar Funders
Similar funders in Hawaii
Hawaii Realtors Charitable Foundation
Honolulu, HI
The Hawai‘i REALTORS® Charitable Foundation supports community efforts addressing food insecurity and providing housing for people in need, including disaster relief and food assistance, primarily in Hawai‘i. Its 2024 grants ranged from $200 to $3,000, with a median of $2,500. It offered applications for Maui wildfire housing assistance, but the profile does not state whether it accepts unsolicited requests generally.
Assets
$102K
Grants
568
Total Given
$1.3M
J Watumull Fund
Honolulu, HI
J Watumull Fund supports public charities and schools across areas including arts, education, health, community services, and child welfare; most of its 2024 grant dollars went to Hawaii. Its grants ranged from $500 to $50,000, with a median of $2,000. It accepts applications anytime.
Assets
$12.1M
Grants
275
Total Given
$684K
Chamber of Commerce of Hawaii
Honolulu, HI
The Chamber’s Public Health Fund supports Oahu nonprofits’ public-health education, research, and legislation projects, with preference for visible results; it awards more than $100,000 in total grants annually, but individual award sizes aren’t stated. It accepts unsolicited applications through its application process.
Assets
$2.1M
Grants
218
Total Given
$4.3M
Aloha United Way Inc
Honolulu, HI
Aloha United Way supports Hawaiʻi nonprofits and community partners addressing health, education, financial stability, housing, and other human-service needs. Its 2024 grants had a median of $24,421, though awards varied widely; a published Safety Net funding cycle offered $20,000–$75,000 per year, and 99% of 2024 grant dollars went to Hawaiʻi. Funding is generally through partner-agency programs, and the profile does not state whether it accepts unsolicited requests.
Assets
$23.5M
Grants
175
Total Given
$14.0M
Mamoru & Aiko Takitani Foundation Inc
Honolulu, HI
The foundation funds scholarships and youth education programs, including innovative educational and career initiatives, primarily in Hawaii. Its 2024 grants ranged from $1,000 to $350,000, with a median of $3,000. It does not accept unsolicited funding requests; community grants are by invitation only, while scholarship candidates are nominated by eligible high schools.
Assets
$31.3M
Grants
164
Total Given
$1.6M
Tradewind Group Foundation
Honolulu, HI
The foundation supports Hawai‘i organizations working in areas including education, workforce development, housing, health, arts, and community service. In 2025, its 146 grants ranged from $86 to $100,510, with a median of $5,000. It accepts requests by letter year-round and does not restrict giving to preselected organizations.
Assets
$45.1M
Grants
146
Total Given
$1.5M
More similar funders
More Funders in Hawaii
The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open
Figures come from The Medical Fdn for the Study's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.
The Medical Fdn for the Study down — hundreds of funders to go?