California · Nonprofit
USC ARCADIA HOSPITAL FOUNDATION
USC ARCADIA HOSPITAL FOUNDATION (California) receives grants from 44 organizations whose IRS filings report $9,227,244 to it, the largest being CHARLES HUANG FOUNDATION ($4,049,160). 30 of them have funded it in more than one year.
Against its field
USC ARCADIA HOSPITAL FOUNDATION runs a healthier operating margin than three-quarters of the 3,968 health nonprofits its size.
this organization peer median middle 50% of peers· 3,968 health nonprofits $1M–$10M, FY2025
Three funders worth looking at
Grantmakers with no record of funding this organization, ranked by how strongly the co-funder graph and the mission embeddings agree. The evidence is in section 03.
- Ann Peppers Foundationshared funders
- California Health Foundation and Trustportfolio match
- Health Research and Educational Trustportfolio match
The organization over time
Each line starts at 100 in 2017, so what you read is the shape rather than the size: 150 means half as much again as 2017, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
83% of USC ARCADIA HOSPITAL FOUNDATION’s revenue is contributions — more donation-reliant than the typical peer (51% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 3 of the last 9 reported years ran a deficit.
reserve
Who funds it, year by year
2017 → 2023: the base broadened from 11 funders to 19 funders, grant income rose $90k → $1.0M.
10 of 44 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 10% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
Left out of every figure on this page: $75k from one payer (the payer shares this organization's board, largest Medical Staff of Usc Arcadia Hospital Fka-Med Staff of Methodist Hosp of Socal). These are real filings, and they are not money USC ARCADIA HOSPITAL FOUNDATION raised.
From the IRS filings of USC ARCADIA HOSPITAL FOUNDATION’s funders (the co-funder graph). Top 30 of 44 funders by total. Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How concentrated its funding is
USC ARCADIA HOSPITAL FOUNDATION leans on a few funders — its largest provides 44% of grant income and the top three 71%; half comes from just 2 funders.
the vertical line marks half of all grant income — 2 funders to its left
Largest funder’s share by year: 2017 28% · 2018 20% · 2019 77% · 2020 43% · 2021 33% · 2022 88% · 2023 50% — growing more concentrated.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How long its funders stay
52% of USC ARCADIA HOSPITAL FOUNDATION's funders are still giving 3 years after their first grant; 68% give in more than one year at all.
Share of funders still giving k years after their first recorded grant, pooled across every acquisition cohort. A funder counts as retained in a year only if it made a grant that year. Measured to FY2023, the last fiscal year that has finished arriving — a funder cannot be counted as lapsed in a year most filers have not reached.
Where its funders are
100% of USC ARCADIA HOSPITAL FOUNDATION's grant income comes from California funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $882k arriving through sponsors registered in 8 states is excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Funders to approach
Grantmakers that don’t fund you yet, surfaced two ways: they back organizations that share your funders, or their grantees resemble your mission. The ones both signals agree on come first. Your 44 funders put you under-funded among the 400 organizations that share them.
- Ann Peppers Foundationshared fundersCA · backs 40 organizations that share your funders
- California Health Foundation and Trustportfolio matchits grantees resemble your mission
- Health Research and Educational Trustportfolio matchits grantees resemble your mission
- American Society of Health-System Pharmacists Research and Education Fdtnportfolio matchits grantees resemble your mission
- The Center for Comprehensive Care and Diagnosis of Inherited Blood Disordersportfolio matchits grantees resemble your mission
- California Academy of Family Physicians Foundationportfolio matchits grantees resemble your mission
- Will Rogers Motion Picture Pioneers Foundationportfolio matchits grantees resemble your mission
- The Children's Oncology Group Foundation Incportfolio matchits grantees resemble your mission
- Center for Orthopaedic Trauma Advancementportfolio matchits grantees resemble your mission
- Scott Hamilton Cares Foundation Incportfolio matchits grantees resemble your mission
- Alliance Nctn Foundationportfolio matchits grantees resemble your mission
- The Foundation for Surgical Fellowshipsportfolio matchits grantees resemble your mission
From the co-funder graph (funders backing at least two comparable organizations, shrunk for grantee count, donor-advised and mega-funds excluded) and the universe embeddings. A research starting point; overlap is association, not a guarantee of fit.
Organizations like USC ARCADIA HOSPITAL FOUNDATION
Nonprofits whose mission and program text most resemble this one, by semantic similarity over the universe of US filings — the closest peers, and often the clearest route to shared or prospective funders.
In California
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
65% of spending goes to programs.
Governance
Public support
62%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Footprint & structure
Files a return copy in 1 state
Part of a family of 33 related entities
- University of Southern California · exempt
- Ict Productions Inc · exempt
- David X Marks Foundation · exempt
- Survivors of Shoah Visual History Fdn · exempt
- USC Verdugo Hills Hospital Foundation · exempt
Screen this organization
A dated, signed PDF of the compliance screen for USC ARCADIA HOSPITAL FOUNDATION: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds USC ARCADIA HOSPITAL FOUNDATION?
- USC ARCADIA HOSPITAL FOUNDATION (California) receives grants from 44 organizations whose IRS filings report $9,227,244 to it, the largest being CHARLES HUANG FOUNDATION ($4,049,160). 30 of them have funded it in more than one year.
- How many funders does USC ARCADIA HOSPITAL FOUNDATION have?
- IRS filings report 44 organizations giving $9,227,244 in grants to USC ARCADIA HOSPITAL FOUNDATION, 30 of which have funded it in more than one year.
- Who is the largest funder of USC ARCADIA HOSPITAL FOUNDATION?
- CHARLES HUANG FOUNDATION is the largest funder on record, with $4,049,160 in grants. The full list of funders is on this page.
- How can an organization like USC ARCADIA HOSPITAL FOUNDATION find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in California. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2017–2025), and the filings of 44funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported August 27, 2026. What this page cannot tell you · view filing