Mary Ann Weisberg and Bryce Perry
Mary Ann Weisberg and Bryce Perry is a private foundation based in Los Angeles, California. In 2025, it made 24 grants totaling $227,600 to charitable organizations, including healthcare, food assistance, arts, animal rescue, and Holocaust-related organizations.
Mary Ann Weisberg and Bryce Perry at a glance
In short: Mary Ann Weisberg and Bryce Perry gave $228K across 24 grants in 2025 (avg $9K), mostly in California. 21% of 2025 grantees were new. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $227,600
- +53.0% vs 2024
- Grants made (2025)
- 24
- -14.3% vs 2024
- Average grant
- $9,483
- +78.5% vs 2024
- Median grant
- $5,000
- Total assets
- $4,314,858
- +0.0% vs 2024
- New grantees (estimate)
- 21% first-time grantees (5 of 24, 2025; small sample)
- Primary geography
- California (79% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated October 2026. New grantees are estimated by matching recipient names across years (methodology).
How to apply to Mary Ann Weisberg and Bryce Perry
- Accepts unsolicited proposals
- No
- How to Apply
-
The foundation’s 2024 filing states that it does not accept unsolicited requests for funds and makes contributions only to preselected charitable organizations.
- Contact
Mailing address: 166 Homewood Road, Los Angeles, CA 90049
Phone: (310) 445-8828
Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Who Mary Ann Weisberg and Bryce Perry funds
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
The largest 2025 recipient was Cedars-Sinai Medical Center ($50K). Together the top 10 received $188K.
Grant Size Distribution
117 grants across all recorded years
The most common grant size was under $50K: 114 grants of 117 (97%).
Geographic Focus
Where this funder awards grants
In 2025, 79% of grant dollars went to recipients in California and 19% to recipients in Washington, DC. New York and Michigan each received 1%; Indiana received 0%.
Grant Distribution by State
Share of 2025 grant dollars across all 24 itemized grants.
States
Cities
Is Mary Ann Weisberg and Bryce Perry open to new grantees?
21%
first-time grantees, 2025
In 2025, 5 of 24 grantees (21%) were first-time recipients. With only 24 grantees, that is a small sample: one grantee more or less moves the share by about 4 points. First grants averaged $6K; repeat grants $10K. How we count
Medians: $5K first-time, $5K repeat.
- 71% of 2025 grantees were also funded in 2024. Method
- Giving fell 47% from 2022 to 2025. Method
- In 2025 it paid out 93% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2019–2025). 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 2019 to 2025, annual grant giving ranged from $133K (2021) to $431K (2022). In 2025 it made 24 grants totaling $228K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Cedars-Sinai Medical Center Los Angeles, CA | General Charitable Purposes | $50,000 |
| Los Angeles Food Bank Los Angeles, CA | General Charitable Purposes | $35,000 |
| Planned Parenthood Washington, DC | General Charitable Purposes | $25,000 |
| Los Angeles County Museum of Art Los Angeles, CA | General Charitable Purposes | $22,100 |
| Wallis Annenberg Center Beverly Hills, CA | General Charitable Purposes | $15,000 |
| Saban Community Clinic Los Angeles, CA | General Charitable Purposes | $10,000 |
| The Music Center Los Angeles, CA | General Charitable Purposes | $10,000 |
| US Holocaust Museum Washington, DC | General Charitable Purposes | $10,000 |
| National Holocaust Museum Washington, DC | General Charitable Purposes | $6,000 |
| Music Center Spotlight Los Angeles, CA | General Charitable Purposes | $5,000 |
Ready to take the next step with Mary Ann Weisberg and Bryce Perry?
Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2025 | $4,314,858 | $257,015 | $255,425 | $227,600 | 24 | $227,600 | $229,190 | $244,693 |
| 2024 | $4,313,268 | $188,920 | $175,893 | $148,750 | 28 | $148,750 | $161,777 | $231,355 |
| 2023 | $4,300,241 | $42,723 | $237,004 | $192,500 | 24 | $192,500 | $67,699 | $210,512 |
| 2022 | $4,494,522 | $880,973 | $483,686 | $431,450 | 25 | $431,450 | $854,937 | $206,826 |
| 2021 | $4,097,235 | $1,173,876 | $162,090 | $133,180 | 16 | $133,180 | $1,145,016 | $233,510 |
| 2020 | $3,085,449 | $133,494 | $215,191 | $177,030 | 22 | — | $103,493 | $208,963 |
| 2019 | $3,167,146 | $2,315,146 | $211,269 | $189,730 | 29 | — | $281,621 | $150,989 |
Under IRS private-foundation payout rules, Mary Ann Weisberg and Bryce Perry reported a distributable amount of $245K for 2025 — 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 2025 grants included support for organizations whose own missions span several fields. Cedars-Sinai Medical Center describes its mission as elevating the health status of the communities it serves through healthcare, research, and education. Project Angel Food says it fights food insecurity and improves health for critically ill people in Los Angeles County through medically tailored meals and nutrition counseling.
Other examples include Los Angeles Ballet, which describes its work as presenting classical and modern ballet and offering accessible dance education; Thrive Animal Rescue, which aids abandoned and discarded dogs; and the Simon Wiesenthal Center, which describes itself as a Jewish human-rights organization that confronts antisemitism and hate and teaches the lessons of the Holocaust.
Grantmaking
In 2025, the foundation gave $227,600 through 24 grants. Grants ranged from $1,000 to $50,000, with a median grant of $5,000.
The largest 2025 grants included $50,000 to Cedars-Sinai Medical Center, $35,000 to Los Angeles Food Bank, $25,000 to Planned Parenthood in Washington, DC, $22,100 to Los Angeles County Museum of Art, and $15,000 to Wallis Annenberg Center. Other grants included $10,000 each to Saban Community Clinic, The Music Center, and the US Holocaust Museum.
Leadership & Key People
Leadership team and compensation from IRS filings
The 2025 filing lists Mary Ann Weisberg as president and Bryce Perry as secretary.
Mary Ann Weisberg and Bryce Perry is led by Mary Ann Weisberg, President on every filing since 2019; none of the 2 officers listed in 2025 report compensation.
Officers on the 2025 filing
Mary Ann Weisberg
President
On filings since 2019
1 hr/week
No compensation reported
Bryce Perry
Secretary
On filings since 2019
1 hr/week
No compensation reported
Data from IRS Form 990 filings, 2019–2025. "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 Ann Weisberg and Bryce Perry
How much does Mary Ann Weisberg and Bryce Perry give each year?
Mary Ann Weisberg and Bryce Perry gave $228K across 24 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $149K across 28 grants.
What is Mary Ann Weisberg and Bryce Perry's typical grant size?
Mary Ann Weisberg and Bryce Perry's median grant in 2025 was $5,000, and its average grant was $9,483, across 24 grants on its 2025 IRS Form 990-PF. Organizations receiving their first grant from Mary Ann Weisberg and Bryce Perry that year got $6K on average.
Where does Mary Ann Weisberg and Bryce Perry give grants?
Mary Ann Weisberg and Bryce Perry gives mostly in California: 79% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest state was District of Columbia (19%). The most frequent recipient cities were Los Angeles, CA (12 grants), Washington, DC (4 grants) and Beverly Hills, CA (2 grants).
Does Mary Ann Weisberg and Bryce Perry give general operating support?
Yes: 100% of Mary Ann Weisberg and Bryce Perry's 2025 grants with a stated purpose (24 of 24) were for general or operating support, per its 2025 IRS Form 990-PF.
Who are Mary Ann Weisberg and Bryce Perry's largest grantees?
Mary Ann Weisberg and Bryce Perry's largest 2025 grantees include Cedars-Sinai Medical Center ($50,000), Los Angeles Food Bank ($35,000) and Planned Parenthood ($25,000), according to its 2025 IRS Form 990-PF. Together they received 48% of its itemized 2025 grant dollars.
How large is Mary Ann Weisberg and Bryce Perry?
Mary Ann Weisberg and Bryce Perry reported $4.3M in total assets on its 2025 IRS Form 990-PF. It paid out $228K in qualifying distributions that year, against a required minimum of $245K (roughly 5% of its investment assets). Falling short in one year is not a violation: foundations have until the end of the next year to meet the minimum.
What does Mary Ann Weisberg and Bryce Perry fund?
No mission statement for the foundation is provided. Its 2025 grants included support for organizations whose own missions span several fields. Cedars-Sinai Medical Center describes its mission as elevating the health status of the communities it serves through healthcare, research, and education. See mission & focus areas ↑
How do I apply for a grant from Mary Ann Weisberg and Bryce Perry?
The foundation’s 2024 filing states that it does not accept unsolicited requests for funds and makes contributions only to preselected charitable organizations. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑
What is Mary Ann Weisberg and Bryce Perry's EIN?
Mary Ann Weisberg and Bryce Perry's EIN (Employer Identification Number) is 26-1407197. IRS Form 990 filing data is available on this page for 2019–2025.
Does Mary Ann Weisberg and Bryce Perry accept unsolicited proposals?
No, according to Grantable's research on the foundation's published guidelines. See how to apply ↑
Data last updated October 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.
Data update history
(8)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2019 (received by the IRS August 13, 2020)
- Updated Form 990-PF for fiscal year 2020 (received by the IRS May 4, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS May 9, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS May 8, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS February 27, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS May 12, 2025)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS February 26, 2026)
- IRS filings on file for fiscal years 2019–2025
Live grants for the work Mary Ann Weisberg and Bryce Perry funds
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Cite this profile
Grantable. (2026). Mary Ann Weisberg and Bryce Perry funder profile. GrantGraph. Retrieved October 16, 2026, from https://grantable.co/funders/mary-ann-weisberg-and-bryce-perry-morg_0b7327fa794b4ec0ad6f99e4f6808aa4
BibTeX
@misc{grantable_261407197_2026,
author = {{Grantable}},
title = {{Mary Ann Weisberg and Bryce Perry funder profile}},
howpublished = {GrantGraph},
year = {2026},
url = {https://grantable.co/funders/mary-ann-weisberg-and-bryce-perry-morg_0b7327fa794b4ec0ad6f99e4f6808aa4},
note = {Accessed 2026-10-16. 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 Mary Ann Weisberg and Bryce Perry'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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