The Harry T Mangurian Jr
The Harry T Mangurian Jr is a private foundation based in Fort Lauderdale, Florida. Its 2024 filing reports 52 grants totaling $10,280,250, with listed purposes including medical research and facilities, youth services, and support for educational institutions.
The Harry T Mangurian Jr at a glance
In short: The Harry T Mangurian Jr gave $10.3M across 52 grants in 2024 (avg $198K), mostly in Florida. 17% of 2024 grantees were new. Source: 2024 IRS Form 990-PF.
- Annual giving (2024)
- $10,280,250
- -13.2% vs 2023
- Grants made (2024)
- 52
- -8.8% vs 2023
- Average grant
- $197,697
- -4.9% vs 2023
- Median grant
- $10,000
- Total assets
- $69,705,195
- -2.5% vs 2023
- New grantees (estimate)
- 17% first-time grantees (9 of 52, 2024)
- Primary geography
- Florida (63% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990-PF, 2024 View filing
Data from IRS Form 990-PF, 2024; updated October 2026. New grantees are estimated by matching recipient names across years (methodology).
How to apply to The Harry T Mangurian Jr
- How to Apply
-
The foundation states that it has an application form and provides prospective applicants with information about the required format and application sections. The application must include a brief description of the organization, experience of key personnel, the purpose of the proposed program or project, a program budget, and a copy of the organization’s current IRS determination letter. Contact Stephen G Mehallis, President. The foundation does not support organizations that discriminate in leadership and staffing on the basis of age, gender, race, ethnicity, disability, national origin, or political or religious belief.
- Review Cycle
- There are no formal deadlines; submission by mid-September is preferred.
- Deadline
- There are no formal deadlines; submission by mid-September is preferred.
- Contact
Application contact: Stephen G Mehallis President
Mailing address: 3696 North Federal Highway Suite, 300, Fort Lauderdale, FL 33308-6263
Phone: (954) 491-1722
Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Who The Harry T Mangurian Jr funds
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
The largest 2024 recipient was Mayo Clinic - Jacksonville ($2.5M). Together the top 10 received $9.6M.
Grant Size Distribution
291 grants across all recorded years
The most common grant size was under $50K: 212 grants of 291 (73%).
Geographic Focus
Where this funder awards grants
The reported 2024 distribution of grant dollars by recipient state was Florida 63%, Ohio 13%, New York 11%, Virginia 10%, and Texas 2%.
Grant Distribution by State
Share of 2024 grant dollars across all 52 itemized grants.
States
Cities
Is The Harry T Mangurian Jr open to new grantees?
17%
first-time grantees, 2024
In 2024, 9 of 52 grantees (17%) were first-time recipients. First grants averaged $24K; repeat grants $234K. How we count
Medians: $10K first-time, $10K repeat.
- 65% of 2024 grantees were also funded in 2023. Method
- Giving fell 39% from 2021 to 2024. Method
- In 2024 it paid out 225% of its IRS minimum distribution (the 5% rule). Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2020–2024). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2024, annual grant giving ranged from $9.6M (2022) to $16.8M (2021). In 2024 it made 52 grants totaling $10.3M.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Mayo Clinic - Jacksonville Jacksonville, FL | Capital Expansion - Florida Campus. | $2,500,000 |
| University of Florida Foundation Gainesville, FL | Dorothy mangurian lbd research headqtrs & mri and adv. Imaging suite. | $1,500,000 |
| The Ohio State University Foundation Columbus, OH | Cancer drug research, other medical research and mba program fund. | $1,350,000 |
| Leukemia and Lymphoma Society Rye Brook, NY | Lls children's initiative and light the night South Florida. | $1,020,000 |
| Cleveland Clinic Florida Weston, FL | Expansion of Concierge Medicine Practice at Weston Campus. | $1,000,000 |
| West Virginia University Foundation Morgantown, VA | Digital detection of dementia and focused ultrasound for alzheimer's. | $1,000,000 |
| Boys & Girls Clubs of Broward County Fort Lauderdale, FL | Install. #2 of 3 for the harry t. Mangurian, jr. Fdtn. Teen center | $500,000 |
| Florida Atlantic University Foundation Boca Raton, FL | Support for athletics, medical and business schools, and c.a.r.d. | $318,500 |
| American Heart Association Dallas, TX | South Florida Social Impact Fund. | $250,000 |
| Holy Cross Hospital Fort Lauderdale, FL | Dorothy mangurian women's center and center for nursing excellence. | $159,750 |
Ready to take the next step with The Harry T Mangurian Jr?
Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2024 | $69,705,195 | $8,772,156 | $11,444,330 | $10,280,250 | 52 | $10,930,002 | $8,480,691 | $4,863,644 |
| 2023 | $71,495,920 | $2,724,472 | $12,965,219 | $11,843,835 | 57 | $12,497,238 | $2,683,662 | $4,948,041 |
| 2022 | $81,236,667 | $3,451,503 | $10,837,036 | $9,630,990 | 58 | $10,283,814 | $4,671,550 | $5,346,298 |
| 2021 | $88,622,200 | $12,675,522 | $18,089,259 | $16,774,414 | 60 | $17,392,976 | $12,973,262 | $5,918,908 |
| 2020 | $94,043,829 | $3,850,886 | $15,582,391 | $14,454,385 | 64 | — | $3,481,750 | $5,828,365 |
Under IRS private-foundation payout rules, The Harry T Mangurian Jr reported a distributable amount of $4.9M for 2024 — the minimum it must pay out in qualifying distributions.
Research compiled by Grantable AI from public sources. Last updated September 2026.
Mission & Focus Areas
No mission statement for the foundation is provided. Its 2024 grants include support for cancer and dementia research, medical facilities, university programs, and youth-focused organizations. Among the recipients, Boys & Girls Clubs of Broward County describes its work as supporting youth development through after-school and summer activities, while BIG Children's Foundation says it provides educational programming for foster teens and at-risk youth.
Grantmaking
In 2024, the foundation made 52 grants totaling $10,280,250. Awards ranged from $500 to $2,500,000, with a median grant of $10,000. The largest awards included $2,500,000 to Mayo Clinic - Jacksonville for Florida campus capital expansion; $1,500,000 to University of Florida Foundation for the Dorothy Mangurian LBD Research Headquarters and MRI and advanced imaging suite; and $1,350,000 to The Ohio State University Foundation for cancer drug research, other medical research, and an MBA program fund. Other notable grants included $1,020,000 to the Leukemia and Lymphoma Society for its Children’s Initiative and Light the Night South Florida, and $1,000,000 to Cleveland Clinic Florida for expansion of its concierge medicine practice at the Weston campus.
Leadership & Key People
Leadership team and compensation from IRS filings
The 2024 filing lists Stephen G Mehallis as President and Director; Gordon W Latz as Vice President-Grant, Secretary, and Director; Beth P Piana as Vice President-Finance and Treasurer; Charles Glenn Leonard as Chairman and Director; and Nora Gillary and Paul C Jameson Jr as Directors.
The Harry T Mangurian Jr is led by Stephen G. Mehallis, President & Director on every filing since 2020; all 6 officers listed in 2024 are compensated.
Officers on the 2024 filing
Stephen G. Mehallis
President & Director
On filings since 2020
40 hrs/week
$145K (2020) → $145K (2024)
Charles Glenn Leonard
Chairman & Director
Director → Chairman & Director, 2023
On filings since 2020
1 hr/week
$5K (2020) → $5K (2024)
Gordon W. Latz
V. President-Grant, Secretary & Director
V. President-Grants & Secretary Director → V. President-Grant, Secretary & Director, 2024
On filings since 2020
40 hrs/week
$145K (2020) → $145K (2024)
Nora Gillary
Director
On filings since 2020
1 hr/week
$5K (2020) → $5K (2024)
Paul C. Jameson Jr.
Director
On filings since 2020
1 hr/week
$5K (2020) → $5K (2024)
Beth P. Piana
Vice President-Finance & Treasurer
On filings since 2020
40 hrs/week
$133K (2020) → $135K (2024)
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 $145K, to Stephen G Mehallis (President / Director). 6 officers or directors reported compensation on that filing.
Frequently asked questions about The Harry T Mangurian Jr
How much does The Harry T Mangurian Jr give each year?
The Harry T Mangurian Jr gave $10.3M across 52 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $11.8M across 57 grants.
What is The Harry T Mangurian Jr's typical grant size?
The Harry T Mangurian Jr's median grant in 2024 was $10,000, and its average grant was $197,697, across 52 grants on its 2024 IRS Form 990-PF. Organizations receiving their first grant from The Harry T Mangurian Jr that year got $24K on average.
Where does The Harry T Mangurian Jr give grants?
The Harry T Mangurian Jr gives mostly in Florida: 63% of the grant dollars itemized on its 2024 IRS Form 990-PF went to recipients there. The next largest states were Ohio (13%) and New York (11%). The most frequent recipient cities were Fort Lauderdale, FL (14 grants), Boca Raton, FL (5 grants), Columbus, OH (3 grants) and Coconut Creek, FL (3 grants).
Does The Harry T Mangurian Jr give general operating support?
Not in 2024: none of the 52 grants with a stated purpose on The Harry T Mangurian Jr's 2024 IRS Form 990-PF were described as general or operating support.
Who are The Harry T Mangurian Jr's largest grantees?
The Harry T Mangurian Jr's largest 2024 grantees include Mayo Clinic - Jacksonville ($2,500,000), University of Florida Foundation ($1,500,000) and The Ohio State University Foundation ($1,350,000), according to its 2024 IRS Form 990-PF. Together they received 52% of its itemized 2024 grant dollars.
How large is The Harry T Mangurian Jr?
The Harry T Mangurian Jr reported $69.7M in total assets on its 2024 IRS Form 990-PF. It paid out $10.9M in qualifying distributions that year, against a required minimum of $4.9M (roughly 5% of its investment assets).
What does The Harry T Mangurian Jr fund?
No mission statement for the foundation is provided. Its 2024 grants include support for cancer and dementia research, medical facilities, university programs, and youth-focused organizations. See mission & focus areas ↑
How do I apply for a grant from The Harry T Mangurian Jr?
The foundation states that it has an application form and provides prospective applicants with information about the required format and application sections. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑
What is The Harry T Mangurian Jr's EIN?
The Harry T Mangurian Jr's EIN (Employer Identification Number) is 16-1578255. 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. Research dossier generated September 2026.
Data update history
(1)
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
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Cite this profile
Grantable. (2026). The Harry T Mangurian Jr funder profile. GrantGraph. Retrieved October 20, 2026, from https://grantable.co/funders/the-harry-t-mangurian-jr-morg_d50c08fc85eb4b17b5e61dd66bf05c04
BibTeX
@misc{grantable_161578255_2026,
author = {{Grantable}},
title = {{The Harry T Mangurian Jr funder profile}},
howpublished = {GrantGraph},
year = {2026},
url = {https://grantable.co/funders/the-harry-t-mangurian-jr-morg_d50c08fc85eb4b17b5e61dd66bf05c04},
note = {Accessed 2026-10-20. Data licensed CC BY 4.0}
}The figures on this page are open data under CC BY 4.0: reuse them with credit to Grantable and a link. Download the data.
Figures come from The Harry T Mangurian Jr'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.
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