California · Nonprofit
Three Thirty Three Arts
Three Thirty Three Arts (California) receives grants from 3 organizations whose IRS filings report $236,200 to it, the largest being BRENDEN MANN FOUNDATION CO DORSEY & WHITNEY ($171,200). 2 of them have funded it in more than one year.
Against its field
Three Thirty Three Arts runs a healthier operating margin than three-quarters of the 9,650 arts & culture nonprofits its size.
this organization peer median middle 50% of peers· 9,650 arts & culture nonprofits under $100k, 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.
- Center for Cultural Innovationshared fundersportfolio match
- Justice Justice Foundationshared funderslocal
- Community Art Stabilization Trustportfolio match
The organization over time
Each line starts at 100 in 2021, so what you read is the shape rather than the size: 150 means half as much again as 2021, 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.
21% of Three Thirty Three Arts’s revenue is contributions — more earned-revenue than three-quarters of its peers (78% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 1 of the last 5 reported years ran a deficit.
reserve
Who funds it, year by year
2022 → 2023: the base broadened from 2 funders to 3 funders, grant income held at $73k.
From the IRS filings of Three Thirty Three Arts’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
Three Thirty Three Arts leans on a few funders — its largest provides 72% of grant income and the top three 100%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
Largest funder’s share by year: 2022 80% · 2023 66% — diversifying over time.
“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
Three Thirty Three Arts draws 72% of its grant income from funders outside California, across 2 states in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. 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 3 funders put you under-funded among the 400 organizations that share them.
- Center for Cultural Innovationshared fundersportfolio matchCA · backs 40 organizations that share your funders · its grantees resemble your mission
- Justice Justice Foundationshared funderslocalDE · backs 29 organizations that share your funders · funds 38 organizations near you
- Community Art Stabilization Trustportfolio matchits grantees resemble your mission
- Yolo Community Foundationportfolio matchits grantees resemble your mission
- Burning Man Projectportfolio matchits grantees resemble your mission
- Ruth and Joseph C Reed Foundation for The Artsportfolio matchits grantees resemble your mission
- Silicon Valley Createsportfolio matchits grantees resemble your mission
- The Wilhelm Family Foundation Co Cascade Wilhelmportfolio matchits grantees resemble your mission
- The Sam Mazza Foundationportfolio matchits grantees resemble your mission
- Youth Speaks Incportfolio matchits grantees resemble your mission
- Springboard for the Artsportfolio matchits grantees resemble your mission
- Meow Wolf Philanthropic Foundationportfolio 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 Three Thirty Three Arts
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.
Public support
100%
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 Three Thirty Three Arts: 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 Three Thirty Three Arts?
- Three Thirty Three Arts (California) receives grants from 3 organizations whose IRS filings report $236,200 to it, the largest being BRENDEN MANN FOUNDATION CO DORSEY & WHITNEY ($171,200). 2 of them have funded it in more than one year.
- How many funders does Three Thirty Three Arts have?
- IRS filings report 3 organizations giving $236,200 in grants to Three Thirty Three Arts, 2 of which have funded it in more than one year.
- Who is the largest funder of Three Thirty Three Arts?
- BRENDEN MANN FOUNDATION CO DORSEY & WHITNEY is the largest funder on record, with $171,200 in grants. The full list of funders is on this page.
- How can an organization like Three Thirty Three Arts 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 2021–2025), and the filings of 3funders 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