· Private foundation
Mary Ann Weisberg and Bryce Perry Foundation
Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.
Where the money goes
Grants by size, and the largest recipients.
By grant size · FY2025
- Under $10k16 grants · $51k
- $10k–50k7 grants · $127k
- $50k–250k1 grant · $50k
| Recipient | Amount |
|---|---|
| CEDARS-SINAI MEDICAL CENTER | $50,000 |
| LOS ANGELES FOOD BANK | $35,000 |
| PLANNED PARENTHOOD | $25,000 |
| LOS ANGELES COUNTY MUSEUM OF ART | $22,100 |
| WALLIS ANNENBERG CENTER | $15,000 |
| THE MUSIC CENTER | $10,000 |
| US HOLOCAUST MUSEUM | $10,000 |
| SABAN COMMUNITY CLINIC | $10,000 |
| NATIONAL HOLOCAUST MUSEUM | $6,000 |
| ST JOHNS'S HEALTH CENTER FOUNDATION | $5,000 |
| MUSIC CENTER SPOTLIGHT | $5,000 |
| LOS ANGELES BALLET | $5,000 |
| THRIVE ANIMAL RESCUE | $5,000 |
| WOMEN'S CANCER RESEARCH FONDATION | $5,000 |
| SIMON WIESENTHAL CENTER | $3,500 |
Does the money reach high-need areas?
Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.
Its human-services grants (FY17–25, $94k) land where the poverty rate runs at 14%, against an area that typically sits at 10%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.
How this is measured
Which US states its grants reach
How this is measured
Who it funds again
Organizations funded in more than one year, against those funded once.
Grantees it renews have grown median revenue +51% since the first grant, against +10% for those funded once.
40 repeat relationships: 20 still active in FY2025, 20 since wound down; 4 grantees were first funded in FY2025 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2025, 94% of grant dollars renewed an existing relationship; $15k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
CEDARS-SINAI MEDICAL CENTER9× · 2017–2025 · $185k · revenue +63%- TATHRIVE ANIMAL RESCUE INC7× · 2017–2025 · $165k · revenue +82%
- MAMUSEUM ASSOCIATES9× · 2017–2025 · $129k · revenue +89%
Funded once
- HHAMMERone grant, 2019 · $10k
- TSTHE SANTA FE OPERAgraduatedone grant, 2019 · $10k · revenue +38%
- FOFRIENDS OF LA ANIMAL SHELTERSone grant, 2020 · $10k · revenue -53%
How this is measured
Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.
Closest unfunded matches
The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.
See schedule osfmoma believes the art of our time is vital and shares it with passion and purpose, and that art and the creative process can open minds and help build a better world. for that reason, we assemble unparalleled collections,…
The central mission of the university of southern california is the development of human beings and society as a whole through the cultivation and enrichment of the human mind and spirit. the principal means by which our mission is…
The asian art museum celebrates, preserves, and promotes asian and asian american art and cultures for local and global audiences. we provide a dynamic forum for exchanging ideas, inviting collaboration, and fueling imagination to deepen…
The Television Academy is dedicated to celebrating excellence, innovation and the advancement of the telecommunications arts and sciences through recognition, education and leadership, while fostering a diverse, inclusive and accessible…
The mission of the university of california, irvine foundation (uc irvine foundation) is to raise and manage private funds to support uc irvine's broader mission of excellence in teaching, research and public service. to this end, the uc…
The specific purpose of this corporation is to: expand knowledge and appreciation of modern and contemporary latin american tine art that has been created since world war ii; to operate a museum; to collect and display latin american…
The jonsson cancer center foundation is the single most important vehicle for raising private funds for cancer research at ucla and plays a key role in advancing cancer treatments and care. please see schedule o for additional information.
To harness the power of the human immune system and advanced computing technologies to create and translate scientific discoveries into next generation vaccines and therapies for prevention, control and cure of chronic diseases, enabling…
The mission of the brooklyn institute of arts and sciences, d/b/a brooklyn museum (the "museum") is to bring people together through art and experiences that inspire celebration, compassion, courage, and the will to act. (see schedule o).
Lace both champions and challenges the art of our time by fostering artists who innovate, explore, and risk. we move within and beyond our four walls to provide opportunities for diverse publics to engage deeply with contemporary art. in…
The museum's mission statement is: "to discover, interpret, and disseminate - through scientific research and education - knowledge about human cultures, the natural world, and the universe."
How this is measured
54 grantees tracked through their own filings, 2017–2025.
Each grant beside the grantee’s revenue from every source, year by year.
How this is measured
Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 54 of the 83 grantees resolved in that span have returns of their own we could reconcile.
Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.
Where the money sits, by cause and then by grantee
Each grantee by its size and the funder’s share of it; top left is load-bearing
Grantee by grantee: a decade per organization, before and after funding
A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.
- Who funds CEDARS-SINAI MEDICAL CENTER ↗
- Who funds THRIVE ANIMAL RESCUE INC ↗
- Who funds MUSEUM ASSOCIATES ↗
- Who funds WALLIS ANNENBERG CENTER FOR THE PERFORMING ARTS ↗
- Who funds TOWER CANCER RESEARCH FOUNDATION ↗
- Who funds VISTA DEL MAR CHILD AND FAMILY SERVICES ↗
- Who funds ARMAND HAMMER MUSEUM OF ART AND CULTURAL CENTER INC ↗
- Who funds THE LOS ANGELES FREE CLINIC ↗
- Who funds The United States Holocaust Memorial Museum ↗
- Who funds WOMEN'S CANCER RESEARCH FOUNDATION ↗
- Who funds UCLA FOUNDATION ↗
- Who funds SIMON WIESENTHAL CENTER INC ↗
- Who funds FRIENDS OF THE LOS ANGELES FREE CLINIC ↗
- Who funds THE MUSEUM OF CONTEMPORARY ART LOS ANGELES ↗
- Who funds LANGE FOUNDATION ↗
- Who funds AMERICAN FRIENDS OF THE LOUVRE INC ↗
- Who funds LOS ANGELES BALLET INC ↗
- Who funds WOMEN'S GUILD CEDARS-SINAI MEDICAL CENTER ↗
- Who funds CROHN'S & COLITIS FOUNDATION INC ↗
- Who funds Beit T'Shuvah ↗
- Who funds THE SANTA FE OPERA ↗
- Who funds FRIENDS OF LA ANIMAL SHELTERS ↗
- Who funds MUSEUM OF CONTEMPORARY ART DETROIT ↗
- Who funds ALL SEATED IN A BARN ↗
- Who funds THE ALLIANCE FOR CLIMATE PROTECTION ↗
- Who funds VISIONARY WOMEN ↗
- Who funds GLOBALGIVING FOUNDATION INC ↗
Co-funders
Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.
Open a dossier: Jewish Community Foundation of Los Angeles · California Community Foundation · The Annenberg Foundation · The Razi Family Foundation · Sempra Foundation · National Philanthropic Trust · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Morgan Stanley Global Impact Funding Trust Inc · Vanguard Charitable Endowment Program · Charities Aid Foundation America · The Bank of America Charitable Foundation Inc · Donor Advised Charitable Giving Inc
How this is measured
How much its grantees rely on government
Each dot is one organization Mary Ann Weisberg and Bryce Perry Foundation funds: left to right is the share of its income from government, bottom to top the share from Mary Ann Weisberg and Bryce Perry Foundation. Bigger dots raise more.
- Bayhealth Foundation Corporation: 4% of income from government
How this is measured
Warm introductions · Powered by PlinthPlus
How do I get to Mary Ann Weisberg and Bryce Perry Foundation?
Find your warmest path to Mary Ann Weisberg and Bryce Perry Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.
Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.
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