Ruth Winkelman Wender Foundation
The Ruth Winkelman Wender Foundation is a private grantmaking foundation located in Wilmington, Delaware. Established in September 1999, the foundation operates as a 501(c)(3) charitable organization and independent private foundation.
Key facts about Ruth Winkelman Wender Foundation
- EIN
- 11-3465667
- Latest 990 filing
- Form 990-PF, 2024
- Annual giving (2024)
- $405,229
- Grants made (2024)
- 106
- Average grant
- $3,823
- Median grant
- $2,500
- New grantees (estimate)
- 18% first-time grantees (19 of 106, 2024)
- Total assets
- $6,757,268
- Primary geography
- New York (67% of itemized 2024 grant dollars)
Data from IRS Form 990-PF, 2024; updated June 2026. New grantees are estimated by matching recipient names across years (methodology).
Who Ruth Winkelman Wender Foundation funds
By grant dollars, the top recipient states for Ruth Winkelman Wender Foundation's 106 itemized 2024 grants were New York (67%) and District of Columbia (6%). The most frequent recipient cities were New York, NY (33 grants), Washington, DC (9 grants), Brooklyn, NY (4 grants) and Bronx, NY (2 grants). 100% of grants with a stated purpose were for general or operating support.
Is Ruth Winkelman Wender Foundation open to new grantees?
18%
first-time grantees, 2024
In 2024, 19 of 106 grantees (18%) were first-time recipients. First grants averaged $4K; repeat grants $4K. How we count
Medians: $2K first-time, $3K repeat.
- 75% of 2024 grantees were also funded in 2023. Method
- Giving held roughly steady from 2021 to 2024 (−1%). Method
- In 2024 it paid out 101% of its IRS minimum distribution (the 5% rule). Method
Estimate from itemized IRS Form 990-PF grant lists (2020–2024). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Next steps with Ruth Winkelman Wender Foundation
- How to evaluate Ruth Winkelman Wender Foundation as a funder
Our grant prospecting guide: read the 990-PF, check fit, and decide whether to apply.
- Draft an LOI to Ruth Winkelman Wender Foundation with AI
AI grant writing that drafts from your organization’s own materials, in your voice.
- Track this opportunity in a free grant tracker
A free Google Sheets or Excel template for deadlines, award terms, and reports due.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$6.8M
+0.5% YoY
Annual Giving
$405K
+0.8% YoY
Grant Count
106
+1.9% YoY
Avg Grant Size
$4K
-1.1% YoY
Under IRS private-foundation payout rules, Ruth Winkelman Wender Foundation reported a distributable amount of $510K for 2024 — the minimum it must pay out in qualifying distributions.
Grantmaking
The foundation makes grants to charitable organizations. Recent grantmaking activity includes a $1,000 grant to the Stardust Foundation in Scottsdale, Arizona for general operations support (2023).
Ready to take the next step with Ruth Winkelman Wender Foundation?
Geographic Focus
Where this funder awards grants
The foundation has demonstrated grantmaking activity extending beyond its Delaware base, with documented grants to organizations in Arizona.
Grant Distribution by State
Share of all 106 itemized 2024 grant dollars.
States
Cities
Financial History
Multi-year comparison from IRS filings
As of December 2022, the foundation maintained the following financial position:
- Total Assets: $7.0 million
- Investments: $6.8 million
- Annual Revenue: $645.5 thousand
The foundation has demonstrated relatively stable financial growth over the four-year period preceding 2022.
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $6,757,268 | $6,724,162 | $6,996,296 |
| Revenue | $811,536 | $408,879 | $645,526 |
| Expenses | $758,593 | $722,457 | $668,963 |
| Qualifying Distributions | $513,351 | $490,205 | $436,995 |
| Net Investment Income | $557,231 | $173,571 | $420,297 |
| Distributable Amount | $509,510 | $422,848 | $414,120 |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
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 2024
Grant Size Distribution
495 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest recipients include Wfuv ($23,000), Planned Parenthood ($22,500), White Plains Hospital Medical Center ($22,500).
| Recipient | Purpose | Amount |
|---|---|---|
| WFUV Bronx, NY | GENERAL OPERATIONS | $23,000 |
| PLANNED PARENTHOOD New York, NY | GENERAL OPERATIONS | $22,500 |
| White Plains Hospital Medical Center White Plains, NY | GENERAL OPERATIONS | $22,500 |
| Anti-Defamation League Foundation New York, NY | GENERAL OPERATIONS | $20,000 |
| MEMORIAL SLOAN KETTERING New York, NY | GENERAL OPERATIONS | $17,500 |
| UNITED JEWISH APPEAL New York, NY | GENERAL OPERATIONS | $16,000 |
| WESTCHESTER JEWISH COUNCIL White Plains, NY | GENERAL OPERATIONS | $15,000 |
| American Civil Liberties Union Fdn New York, NY | GENERAL OPERATIONS | $10,000 |
| Partnership with Native Americans Addison, TX | GENERAL OPERATIONS | $10,000 |
| AMERICAN CANCER SOCIETY Atlanta, GA | GENERAL OPERATIONS | $9,500 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Jill Wender Spitz | Trustee | 12 | $108,122 |
| Theodore a Wender | Trustee | 12 | $108,122 |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
How do I apply for a grant from Ruth Winkelman Wender Foundation?
The foundation makes grants to charitable organizations. Recent grantmaking activity includes a $1,000 grant to the Stardust Foundation in Scottsdale, Arizona for general operations support (2023).
Where does Ruth Winkelman Wender Foundation make grants?
The foundation has demonstrated grantmaking activity extending beyond its Delaware base, with documented grants to organizations in Arizona.
What size grants does Ruth Winkelman Wender Foundation award?
In 2024, Ruth Winkelman Wender Foundation awarded 106 grants totaling $405K — an average of about $4K per grant, based on its IRS Form 990 filings.
How much is Ruth Winkelman Wender Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, Ruth Winkelman Wender Foundation reported a distributable amount of $510K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Ruth Winkelman Wender Foundation's EIN?
Ruth Winkelman Wender Foundation's EIN (Employer Identification Number) is 11-3465667. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in Ruth Winkelman Wender Foundation's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
American Electric Power Foundation
Wilmington, DE
Assets
$65.2M
Grants
752
Total Given
$22.6M
Puget Sound Energy Foundation
Wilmington, DE
Assets
$19.6M
Grants
451
Total Given
$1.2M
First Eagle Investments Foundation
Wilmington, DE
Assets
—
Grants
389
Total Given
$1.2M
Hagerty Drivers Foundation
Wilmington, DE
Assets
—
Grants
330
Total Given
$192K
McNabb Foundation
Wilmington, DE
Assets
$4.8M
Grants
328
Total Given
$358K
Raskob Foundation for Catholic
Wilmington, DE
Assets
$208.0M
Grants
325
Total Given
$6.2M
Delaware Community Foundation Inc
Wilmington, DE
Assets
$346.1M
Grants
323
Total Given
$41.9M
WSFS Cares Foundation
Wilmington, DE
Assets
$12.3M
Grants
323
Total Given
$2.7M
Webster Bank Charitable Foundation
Wilmington, DE
Assets
$5.0M
Grants
302
Total Given
$4.5M
Jpmorgan Chase Foundation
New York, NY
Assets
$1.2B
Grants
10,334
Total Given
$202.5M
The Pfizer Foundation Inc
New York, NY
Assets
$255.3M
Grants
9,306
Total Given
$23.2M
Verizon Foundation
Basking Ridge, NJ
Assets
$23.8M
Grants
5,464
Total Given
$7.0M
More Funders in Delaware
Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.