CHDI Foundation Inc
CHDI Foundation Inc is a private foundation focused on Medical Research, based in Roseland, NJ. IRS filing data is available from 2021 through 2024. As of 2024, the organization holds $91.6M in total assets. In 2024, it awarded 8 grants totaling $790K. Net investment income was $8.9M.
CHDI Foundation Inc at a glance
In short: CHDI Foundation Inc gave $790K across 8 grants in 2024 (avg $99K), top state New York. Source: 2024 IRS Form 990-PF.
- Annual giving (2024)
- $789,995
- +66.0% vs 2023
- Grants made (2024)
- 8
- +60.0% vs 2023
- Average grant
- $98,749
- +3.8% vs 2023
- Median grant
- $52,500
- Total assets
- $91,571,766
- +15.1% vs 2023
- Primary geography
- New York (47% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990-PF, 2024 View filing
Data from IRS Form 990-PF, 2024; updated September 2026.
Who CHDI Foundation Inc funds
How this funder distributes its grants
Top Recipients
Top 8 recipients in 2024
The largest 2024 recipient was Huntington's Disease Society of America ($337K). Together the top 8 received $790K.
Grant Size Distribution
20 grants across all recorded years
The most common grant size was under $50K: 8 grants of 20 (40%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2024 grant dollars across all 8 itemized grants.
Cities
How CHDI Foundation Inc gives
- Giving held roughly steady from 2021 to 2024 (+11%). Method
- In 2024 it paid out well above its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990-PF filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2021 to 2024, annual grant giving ranged from $225K (2022) to $790K (2024). In 2024 it made 8 grants totaling $790K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Huntington's Disease Society of America New York, NY | Support for fellowship programs and convention | $337,020 |
| Johns Hopkins University Baltimore, MD | Establish a medical center | $195,000 |
| University of Kentucky Research Foundation Lexington, KY | Support for HTT lowering in non-human primates | $135,175 |
| National Institute of Diabetes and Digestive and Kidney Diseases Bethesda, MD | Support for the purchase of lab consumables | $75,000 |
| Huntington Study Group Ltd Rochester, NY | Support for annual meeting | $30,000 |
| Help 4 HD International Incorporated Elk Grove, CA | Support for a conference | $7,800 |
| Federation of American Societies for Experimental Biology Rockville, MD | Support for medical meeting | $5,000 |
| Hereditary Disease Foundation New York, NY | Support for a fundraising event | $5,000 |
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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 | $91,571,766 | $206,631,354 | $194,514,335 | $789,995 | 8 | $187,765,039 | $8,858,227 | $5,573,742 |
| 2023 | $79,566,802 | $152,469,788 | $179,908,199 | $475,776 | 5 | $177,127,368 | $4,562,769 | $6,344,683 |
| 2022 | $101,702,506 | $151,106,627 | $155,929,144 | $225,175 | 3 | $161,426,038 | $1,020,506 | $6,585,610 |
| 2021 | $110,173,291 | $155,019,222 | $169,430,668 | $710,350 | 4 | — | — | $5,019,919 |
Under IRS private-foundation payout rules, CHDI Foundation Inc reported a distributable amount of $5.6M for 2024 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
CHDI Foundation Inc is led by Kenneth J Slutsky, Director, President, Assistant Treasurer & Assistant Secretary since 2023 (on filings since 2021); none of the 9 officers listed in 2024 report compensation.
Officers on the 2024 filing
Kenneth J Slutsky
Director, President, Assistant Treasurer & Assistant Secretary
President & Treasurer → Director, President & Assistant Treasurer, 2022
Director, President & Assistant Treasurer → Director, President, Assistant Treasurer & Assistant Secretary, 2023
On filings since 2021
2 hrs/week
No compensation reported
Alexandra P Mansbach
Director
Director, Vice President & Secretary → Director, 2023
On filings since 2022
2 hrs/week
No compensation reported
Christopher Austin
Director
On filings since 2022
1.5 hrs/week
No compensation reported
Elizabeth Fascitelli
Director
On filings since 2022
1.5 hrs/week
No compensation reported
James Bradner
Director
On filings since 2022
1.5 hrs/week
No compensation reported
John Maraganore
Director
On filings since 2022
1.5 hrs/week
No compensation reported
Thomas D Stern
Director
On filings since 2022
1.5 hrs/week
No compensation reported
Timothy Hentzel
Vice President, Treasurer & Secretary
Treasurer → Treasurer & Assistant Secretary, 2022
Treasurer & Assistant Secretary → Vice President, Treasurer & Secretary, 2023
On filings since 2021
1 hr/week
No compensation reported
Triplet Investment Company LLC
Member
On filings since 2021
9 hrs/week
No compensation reported
Former officers (3)
- Former: Robi Blumenstein-pd (2021–2024) — President Chdi Mgt Inc · Filing note: Thru chdi mgt i
- Former: David Mills (2021) — Vice President & Secretary
- Former: John L Berger (2021) — Vice President & Assistant Secretary
Data from IRS Form 990 filings, 2021–2024. "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 CHDI Foundation Inc
How much does CHDI Foundation Inc give each year?
CHDI Foundation Inc gave $790K across 8 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $476K across 5 grants.
What is CHDI Foundation Inc's typical grant size?
CHDI Foundation Inc's median grant in 2024 was $52,500, and its average grant was $98,749, across 8 grants on its 2024 IRS Form 990-PF.
Where does CHDI Foundation Inc give grants?
CHDI Foundation Inc's top state is New York, with 47% of the grant dollars itemized on its 2024 IRS Form 990-PF. The next largest states were Maryland (35%) and Kentucky (17%). The most frequent recipient cities were New York, NY (2 grants).
Does CHDI Foundation Inc give general operating support?
Not in 2024: none of the 8 grants with a stated purpose on CHDI Foundation Inc's 2024 IRS Form 990-PF were described as general or operating support.
Who are CHDI Foundation Inc's largest grantees?
CHDI Foundation Inc's largest 2024 grantees include Huntington's Disease Society of America ($337,020), Johns Hopkins University ($195,000) and University of Kentucky Research Foundation ($135,175), according to its 2024 IRS Form 990-PF. Together they received 84% of its itemized 2024 grant dollars.
How large is CHDI Foundation Inc?
CHDI Foundation Inc reported $91.6M in total assets on its 2024 IRS Form 990-PF. It paid out $187.8M in qualifying distributions that year, against a required minimum of $5.6M (roughly 5% of its investment assets).
What is CHDI Foundation Inc?
CHDI Foundation Inc is a private foundation focused on Medical Research, based in Roseland, NJ. It holds $91.6M in total assets as of 2024.
What is CHDI Foundation Inc's EIN?
CHDI Foundation Inc's EIN (Employer Identification Number) is 73-1683871. IRS Form 990 filing data is available on this page for 2021–2024.
Data last updated September 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 2021–2024
Live grants for the work CHDI Foundation Inc funds
Medical Research Open opportunities, soonest deadline first.
- 2026 USS Translational Research Grant Up to $100,000 per year · Due October 24, 2026
- Dr. Richard A. Falls Virginia Lions Eye Institute Research Grant Up to $40,000 (yearly total budget) · Due October 25, 2026
- NSF Graduate Research Fellowship Program (GRFP) $32,000 annually plus $12,000 cost of education allowance · Due October 27, 2026
Explore Open Grants
Browse active grant opportunities in CHDI Foundation Inc's focus areas in our free grants database
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CHDI Foundation Inc down — hundreds of funders to go?