California · Nonprofit
HELLERSTEIN FOUNDATION
HELLERSTEIN FOUNDATION (California) receives grants from 5 organizations whose IRS filings report $873,600 to it, the largest being Combined Jewish Philanthropies of Greater Boston Inc ($782,460). 1 of them have funded it in more than one year, and 97% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- Revenue FY2024
- $219k
- Funders on record
- 5
- Grants received
- $874k
- Net assets
- $1.9M
What Hellerstein Foundation does
Mission
Nurturing creativity and imagination for vital communities and better health. We support artists materially, nurture imagination in the community and help bridge the divide between the arts and medical science to benefit both sides of the 'two cultures and to promote better health.
As stated on its FY2024 Form 990.
Program
Creation and improvement of a multi-use performance space for the community and a live-work space for resident artists; beginning of arts residencies on the property and arts workshops and education for youths in the community; and setting up of an arts store.
$163,115 spentof which $13,000 as grants$113,394 earned by the program100% of program spending
The program described on its FY2024 Form 990. Program spending in total: $163,115.
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.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2020 to 2021, from $2.5M to $2.6M (+4%).
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.
Government-grant reliance: 2021 9%. Grants only. Government contracts and fees sit inside program revenue.
48% of HELLERSTEIN FOUNDATION’s revenue is contributions — about as donation-reliant as the typical peer (64% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 4 of the last 8 reported years ran a deficit.
reserve
Leadership and staff
The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.
Board chair
Marc Hellerstein
Chairman
As listed on its FY2024 Form 990.
Who funds it, year by year
2018 → 2023: the base narrowed from 3 funders to 1 funder, grant income fell $558k → $15k.
3 of 5 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 97% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
From the IRS filings of HELLERSTEIN FOUNDATION’s funders (the co-funder graph). 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
HELLERSTEIN FOUNDATION leans on a few funders — its largest provides 90% of grant income and the top three 99%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
97% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund HELLERSTEIN FOUNDATION.
Largest funder’s share by year: 2018 95% · 2019 96% · 2020 100% · 2021 100% · 2022 50% · 2023 100% — 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.
Where its funders are
97% of HELLERSTEIN FOUNDATION's grant income arrives through donor-advised or pass-through sponsors, whose addresses record where the money is held rather than where the donor is. Of the $23k that is directly attributable, 87% of it comes from California funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $851k arriving through sponsors registered in 3 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.
Against its field
HELLERSTEIN FOUNDATION runs a healthier operating margin than half of the 17,936 arts & culture nonprofits its size.
this organization peer median middle 50% of peers· 17,936 arts & culture nonprofits $100k–$1M, FY2024
Organizations like HELLERSTEIN FOUNDATION
Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the 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
89% of spending goes to programs.
Governance
Public support
23%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Footprint & structure
Files a return copy in 1 state
Screen this organization
A dated, signed PDF of the compliance screen for HELLERSTEIN 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. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds HELLERSTEIN FOUNDATION?
- HELLERSTEIN FOUNDATION (California) receives grants from 5 organizations whose IRS filings report $873,600 to it, the largest being Combined Jewish Philanthropies of Greater Boston Inc ($782,460). 1 of them have funded it in more than one year, and 97% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- How many funders does HELLERSTEIN FOUNDATION have?
- IRS filings report 5 organizations giving $873,600 in grants to HELLERSTEIN FOUNDATION, 1 of which have funded it in more than one year.
- Who is the largest funder of HELLERSTEIN FOUNDATION?
- Combined Jewish Philanthropies of Greater Boston Inc is the largest funder on record, with $782,460 in grants. The full list of funders is on this page.
- How can an organization like HELLERSTEIN 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 FY2024 (financials across 2017–2024), and the filings of 5 funders 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 October 14, 2026. What this page cannot tell you · view filing