St Giles Foundation is a private foundation focused on People with disabilities, based in NEW YORK, NY. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $37.9M in total assets. In 2025, it awarded 5 grants totaling $1.5M. Net investment income was $3.7M.

Financial Overview

From 2025 IRS Form 990-PF · View filing

Total Assets

$37.9M

-2.1% YoY

Annual Giving

$1.5M

+4.6% YoY

Grant Count

5

-16.7% YoY

Avg Grant Size

$293K

+25.6% YoY

Under IRS private-foundation payout rules, St Giles Foundation reported a distributable amount of $1.8M for 2025 — the minimum it must pay out in qualifying distributions.

About St Giles Foundation

Based on IRS filings

St Giles Foundation is a private foundation focused on People with disabilities, based in NEW YORK, NY. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $37.9M in total assets. In 2025, it awarded 5 grants totaling $1.5M. Net investment income was $3.7M.

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

1states

States

Cities

Cold Spring HarborGreenlawnNew YorkRockville Centre

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$1M$2M$3M$4M202020212022202320242025
Metric202520242023
Total Assets$37,860,454$38,672,871$35,177,951
Revenue$3,988,962$1,419,646$890,105
Expenses$1,980,398$1,396,908$1,687,816
Qualifying Distributions$1,835,711$1,712,660$1,993,322
Net Investment Income$3,688,064$1,127,183$325,522
Distributable Amount$1,841,789$1,762,856$1,691,410

Giving Over Time

Total grant dollars and number of grants per year

$0$429K$858K$1M$2M5 grants20205 grants20218 grants20227 grants20236 grants20245 grants2025

Grant Insights

How this funder distributes its grants

Top Recipients

Top 5 recipients in 2025

COLD SPRING HARBOR LABOR…$600KCOLUMBIA UNIVERSITY$375KHOSPITAL FOR SPECIAL SUR…$250KHOSPITAL FOR SPECIAL SUR…$200KPEDIATRIC ORTH SOC$40K

Grant Size Distribution

31 grants across all recorded years

7<$50K4$50–100K4$100–250K13$250–500K3$500K–1M$1–5M$5M+

Giving History

Grant recipients and amounts by year

Among its reported 2025 grants, the largest include Cold Spring Harbor Laboratory ($600,000), Columbia University ($375,000), Hospital for Special Surgery ($250,000).

RecipientPurposeAmount
COLD SPRING HARBOR LABORATORY COLD SPRING HARBOR, NYTO FUND THE ST. GILES YOUNG INVESTIGATOR FUND FOR PEDIATRIC DISEASE$600,000
COLUMBIA UNIVERSITY NEW YORK, NYTO FUND AN OUTREACH PROGRAM THAT WILL CONDUCT RESEARCH FOR PEDIATRIC IMMUNOLOGICAL AND RARE DISEASES$375,000
HOSPITAL FOR SPECIAL SURGERY NEW YORK, NYTO FUND THE ST GILES RESEARCH FELLOWSHIP$200,000
PEDIATRIC ORTH SOC NEW YORK, NYFOR PRESENTATION OF AWARDS AS SELECTED BY THE SOCIETY AWARDS COMMITTEE$40,000
HOSPITAL FOR SPECIAL SURGERY NEW YORK, NYTO FUND THE ST. GILES PEDIATRIC ORTHOPEDIC RESEARCH ENDOWMENT$250,000

Leadership & Key People

Officers and directors from IRS filings

Compensation Overview

From 2025 IRS filing

RICHARD ARKWRIGHTPRESIDENT$229KROBERT MACKAYVICE PRESIDENT$13KHENRY A BRAUNTREASURER$13KJAMES HAMERSCHLAGSECRETARY$13KJILL ARKWRIGHT HARVEYTRUSTEE$13K

From 2025 filing

NameTitleHoursCompensation
RICHARD ARKWRIGHTPRESIDENT20$229,449
ROBERT MACKAYVICE PRESIDENT1$13,000
HENRY A BRAUNTREASURER1$13,000
JAMES HAMERSCHLAGSECRETARY1$13,000
JILL ARKWRIGHT HARVEYTRUSTEE1$13,000

Subject Areas

Focus areas based on grantmaking activity

Frequently Asked Questions

What is St Giles Foundation?

St Giles Foundation is a private foundation focused on People with disabilities, based in NEW YORK, NY. It holds $37.9M in total assets as of 2025.

How large is St Giles Foundation?

As of 2025, St Giles Foundation holds $37.9M in total assets with $4.0M in annual revenue. It awarded 5 grants totaling $1.5M in 2025.

Where does St Giles Foundation operate?

St Giles Foundation has awarded grants in New York.

What size grants does St Giles Foundation award?

In 2025, St Giles Foundation awarded 5 grants totaling $1.5M — an average of about $293K per grant, based on its IRS Form 990 filings.

How much is St Giles Foundation required to give away each year?

Private foundations must generally distribute about 5% of their assets annually. For 2025, St Giles Foundation reported a distributable amount of $1.8M on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.

What is St Giles Foundation's EIN?

St Giles Foundation's EIN (Employer Identification Number) is 11-1630806. IRS Form 990 filing data is available on this page for 2020–2025.

Explore Open Grants

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Data last updated April 2026. Sourced from IRS Form 990-PF filings.

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