California · Nonprofit
MOSAIC - WCM
MOSAIC - WCM (California) receives grants from 3 organizations whose IRS filings report $14,088 to it, the largest being WOODLAND ROTARY ENDOWMENT ($10,000). 2 of them have funded it in more than one year.
- Revenue FY2025
- $85k
- Funders on record
- 3
- Grants received
- $14k
- Net assets
- $73k
What Mosaic - Wcm does
Mission
To provide an environment that enlightens, inspires and empowers children in their lifelong learning journey while developing their imaginations and artistic abilities. To stimulate imagination, curiosity, motivate learning, and empower the visitor through contact and direct experience with exhibits and programs provided by the museum.to be a venue for children to participate in an ad hoc position and learn about business. They will work with elders and younger children, and add suggestions to future needs and ideas.
As stated on its FY2025 Form 990-EZ.
Program
Dedicated to inspiring and empowering children through science, art, imagination, and creativity.
$81,285 spent100% of program spending
The program described on its FY2024 Form 990-EZ. Program spending in total: $81,285.
The organization over time
Each line starts at 100 in 2024, so what you read is the shape rather than the size: 150 means half as much again as 2024, 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 at each year end, in dollars. The largest one-year move in total assets was 2024 to 2025, from $69k to $73k (+5%).
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 MOSAIC - WCM’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. 0 of the last 2 reported years ran a deficit.
Who funds it, year by year
2018 → 2023: the base broadened from 1 funder to 2 funders, grant income rose $1k → $10k.
1 of 3 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 1% 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 MOSAIC - WCM’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
MOSAIC - WCM leans on a few funders — its largest provides 71% 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
72% 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 MOSAIC - WCM.
Largest funder’s share by year: 2018 100% · 2021 100% · 2022 99% · 2023 100% — broadly stable.
“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
100% of MOSAIC - WCM's grant income comes from California funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $88 arriving through sponsors registered in 1 state 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
MOSAIC - WCM runs a healthier operating margin than half of the 10,242 arts & culture nonprofits its size.
this organization peer median middle 50% of peers· 10,242 arts & culture nonprofits under $100k, FY2025
Organizations like MOSAIC - WCM
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.
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 MOSAIC - WCM: 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 MOSAIC - WCM?
- MOSAIC - WCM (California) receives grants from 3 organizations whose IRS filings report $14,088 to it, the largest being WOODLAND ROTARY ENDOWMENT ($10,000). 2 of them have funded it in more than one year.
- How many funders does MOSAIC - WCM have?
- IRS filings report 3 organizations giving $14,088 in grants to MOSAIC - WCM, 2 of which have funded it in more than one year.
- Who is the largest funder of MOSAIC - WCM?
- WOODLAND ROTARY ENDOWMENT is the largest funder on record, with $10,000 in grants. The full list of funders is on this page.
- How can an organization like MOSAIC - WCM 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.
Play a game about who funds Mosaic - Wcm →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2024–2025), and the filings of 3 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