Mary L and William J Osher
See Schedule OThe purpose of the Mary L. and William J. Osher Foundation, stated in its most general way, is the advancement of the human condition. In more particular terms, as part of its mission, the Foundation will consider the use of its assets for the attainment of advancements relating to the following fields: 1. Human rights 2. Human health 3. Education 4. Maintenance of peace and individual equanimity 5. Further development of the fruits of civilization such as arts and technical development.
Key facts about Mary L and William J Osher
In short: Mary L and William J Osher gave $2.7M across 4 grants in 2025 (avg $668K), top state New Jersey. Source: 2025 IRS Form 990.
- EIN
- 20-5094518
- Latest 990 filing
- Form 990, 2025
- Annual giving (2025)
- $2,670,600
- Grants made (2025)
- 4
- Average grant
- $667,650
- Median grant
- $575,000
- Total assets
- $32,368,097
- Primary geography
- New Jersey (46% of itemized 2025 grant dollars)
Data from IRS Form 990, 2025; updated September 2026.
Financial Overview
From 2025 IRS Form 990 · View filing
Total Assets
$32.4M
+0.2% YoY
Annual Giving
$2.7M
-15.2% YoY
Grant Count
4
+0.0% YoY
Avg Grant Size
$668K
-15.2% YoY
How Mary L and William J Osher gives
- Giving grew 78% from 2022 to 2025. Method
From the foundation's IRS Form 990 filings. Methodology.
About Mary L and William J Osher
Based on IRS filings
Mary L and William J Osher is a public charity, based in Houston, TX. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $32.4M in total assets. In 2025, it awarded 4 grants totaling $2.7M. Net investment income was $2.0M.
Focus Areas
Ready to take the next step with Mary L and William J Osher?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 4 itemized 2025 grant dollars.
Cities
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $440K (2020) to $3.1M (2024). In 2025 it made 4 grants totaling $2.7M.
Grant Insights
How this funder distributes its grants
Top Recipients
Top 4 recipients in 2025
The largest 2025 recipient was American Friends of Leket Israel ($1.2M). Together the top 4 received $2.7M.
Grant Size Distribution
16 grants across all recorded years
The most common grant size was in the $250–500K range: 5 grants of 16 (31%).
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| American Friends of Leket Israel Teaneck, NJ | Emergency support | $1,220,600 |
| American Jewish Joint Distribution Committee New York, NY | General support | $850,000 |
| Houston Jewish Community Foundation Houston, TX | General support | $300,000 |
| Joan and Stanford Alexander Jewish Family Service Houston, TX | General support | $300,000 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $32,368,097 | $32,305,051 | $32,332,778 |
| Revenue | $1,972,767 | $1,491,430 | $764,031 |
| Expenses | $3,069,011 | $3,483,669 | $932,589 |
| Net Investment Income | $2,006,891 | $1,531,493 | $828,282 |
Data update history
When this profile's IRS filing data changed on Grantable
- Added Form 990 for fiscal year 2025 (received by the IRS July 13, 2026)
- IRS filings on file for fiscal years 2020–2024
Leadership & Key People
Officers and directors from IRS filings
Mary L and William J Osher is led by Michael Rubenstein, President on every filing since 2020; none of the 7 officers listed in 2025 report compensation.
Officers on the 2025 filing
Michael Rubenstein
President
On filings since 2020
1 hr/week
No compensation reported
Anne Osher
Trustee
On filings since 2020
1 hr/week
No compensation reported
Elizabeth Osher Del-Pico
Trustee
On filings since 2020
1 hr/week
No compensation reported
Esther Polland
Trustee
On filings since 2020
1 hr/week
No compensation reported
Henry P Osher
Trustee
On filings since 2020
1 hr/week
No compensation reported
Martha Kaplan Freedman
Trustee
On filings since 2023
1 hr/week
No compensation reported
Suzanne Jacobson
Secretary
On filings since 2020
1 hr/week
No compensation reported
Former officers (1)
- Former: Benjamin D Rosenberg (2020–2023) — Trustee
Data from IRS Form 990 filings, 2020–2025. "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 Mary L and William J Osher
How much does Mary L and William J Osher give each year?
Mary L and William J Osher gave $2.7M across 4 grants in 2025, according to its 2025 IRS Form 990. In 2024 it gave $3.1M across 4 grants.
What is Mary L and William J Osher's typical grant size?
Mary L and William J Osher's median grant in 2025 was $575,000, and its average grant was $667,650, across 4 grants on its 2025 IRS Form 990.
Where does Mary L and William J Osher give grants?
Mary L and William J Osher's top state is New Jersey, with 46% of the grant dollars itemized on its 2025 IRS Form 990. The next largest states were New York (32%) and Texas (22%). The most frequent recipient cities were Houston, TX (2 grants).
Does Mary L and William J Osher give general operating support?
Yes: 75% of Mary L and William J Osher's 2025 grants with a stated purpose (3 of 4) were for general or operating support, per its 2025 IRS Form 990.
How large is Mary L and William J Osher?
Mary L and William J Osher reported $32.4M in total assets on its 2025 IRS Form 990. Its revenue that year was $2.0M.
What is Mary L and William J Osher's EIN?
Mary L and William J Osher's EIN (Employer Identification Number) is 20-5094518. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Here's the math on researching Mary L and William J Osher by hand.
Explore Open Grants
Browse active grant opportunities in Mary L and William J Osher's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
Greater Houston Community Foundation
Houston, TX
The Foundation makes grants through donor-advised and other donor-established funds for public benefit, human services, education, and health, including initiatives addressing economic mobility and poverty in Harris County. In 2024, its median grant was $25,000; it serves Greater Houston, while grants also go to recipients elsewhere in Texas and beyond. It does not accept proposals for the upcoming High-Impact Grantmaking cycle and plans to invite selected organizations or collaboratives to apply.
Assets
$1.1B
Grants
1,724
Total Given
$232.3M
Houston Jewish Community Foundation
Houston, TX
The Houston Jewish Community Foundation funds community needs, education, youth, older adults, basic needs, health, and other charitable projects, with a strong focus on Houston and Greater Houston; its broader grantmaking also reaches organizations nationally. Its 2025 grants had a median of $14,000, while its 2024 competitive community-grant cycle awarded over $227,000 to 30 organizations. It accepts unsolicited requests through its community-grant program, starting with a Grant Abstract.
Assets
$179.9M
Grants
269
Total Given
$24.7M
Meyer and Ida Gordon Foundation
Houston, TX
Assets
$2.4M
Grants
8
Total Given
$159K
Shirley and David Toomim Family
Houston, TX
The foundation supports Jewish community and educational institutions, museums, and human-services organizations, with most of its giving in Texas. Its 2025 grants ranged from $1,000 to $1 million, with a median of $15,000. Its filing says giving is not restricted to preselected organizations and lists no prescribed application form or award restrictions; it does not explicitly state whether it accepts unsolicited requests.
Assets
$6.8M
Grants
30
Total Given
$1.9M
The Rauch Foundation
Houston, TX
The Rauch Foundation is organized exclusively for charitable, educational and religious purposes to conduct and support activities for the benefit of, or to carry out, the purposes of the Jewish Federation of Greater Houston.
Assets
—
Grants
1
Total Given
$855K
The Chicago Community Trust
Chicago, IL
The Chicago Community Trust funds nonprofits addressing economic mobility, wealth gaps, and urgent community needs, with priorities including homeownership, small businesses, education, quality jobs, and investment in underinvested communities. Its 2025 itemized grants had a median of $26,500, though awards vary widely; grants generally benefit Chicago-region residents, and the Trust directs applicants to open opportunities but does not state whether it accepts unsolicited requests.
Assets
$7.1B
Grants
4,316
Total Given
$1.2B
Evelyn Rubenstein Jewish Community
Houston, TX
The mission of the Evelyn Rubenstein Jewish Community Center of Houston is to develop and strengthen Jewish identity, foster Jewish values, and enrich the Jewish community and the greater community.
Assets
$62.7M
Grants
1
Total Given
$258K
Harris & Eliza Kempner Fund Inc
Galveston, TX
The Harris & Eliza Kempner Fund supports nonprofits advancing youth, resilience, culture, housing, and organizational strength in Galveston and for its residents. Most grants are $20,000–$50,000; one-year and some multi-year grants are generally $20,000–$75,000, while micro-grants are up to $5,000. Core Grant applicants can submit a Letter of Interest after eligibility screening, with selected applicants invited to apply; the profile does not say whether unsolicited requests are accepted.
Assets
$54.5M
Grants
167
Total Given
$2.8M
Communities Foundation of Texas Inc
Dallas, TX
Communities Foundation of Texas funds charitable work in health, wealth, living, and learning, with much of its grantmaking supporting North Texas nonprofits; its 2025 grants had a median of $18,779, though award sizes varied widely. Nearly all opportunities are by invitation, and its Nonprofit Gateway profile is not a grant application.
Assets
$1.2B
Grants
2,209
Total Given
$209.2M
The Houston Food Bank
Houston, TX
The Houston Food Bank supports food distribution and related hunger-relief programs, including school, children’s, and senior food initiatives, through community organizations in 18 Southeast Texas counties. Its 2025 grants had a median of $33,402, though awards varied widely; the profile does not state whether it accepts unsolicited requests.
Assets
$164.4M
Grants
1,128
Total Given
$210.7M
BNSF Railway Foundation
Fort Worth, TX
The BNSF Railway Foundation supports civic, cultural, educational, health and human services, environmental, and youth programs, as well as general operating costs, in communities served by BNSF across its 28-state network. Its 2025 median grant was $2,500; its current grants program lists awards of $1,000–$10,000.
Assets
$23.0M
Grants
993
Total Given
$7.0M
More Funders in Texas
Mary L and William J Osher down — hundreds of funders to go?