California · Nonprofit
Mercury Soul Inc
Mercury Soul Inc (California) receives grants from 14 organizations whose IRS filings report $852,951 to it, the largest being THE SAN FRANCISCO FOUNDATION ($331,847). 9 of them have funded it in more than one year, and 79% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
Against its field
Mercury Soul Inc has grown faster than three-quarters of the 10,664 arts & culture nonprofits its size.
this organization peer median middle 50% of peers· 10,664 arts & culture nonprofits $100k–$1M, 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.
- The Zellerbach Family Foundationshared funders
- Musical Fund Society of Philadelphiaportfolio match
- New Music USA Incportfolio match
The organization over time
Each line starts at 100 in 2019, so what you read is the shape rather than the size: 150 means half as much again as 2019, 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.
Government-grant reliance: 2022 2% · 2025 2%. Grants only. Government contracts and fees sit inside program revenue.
68% of Mercury Soul Inc’s revenue is contributions — more donation-reliant than the typical peer (64% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 1 of the last 7 reported years ran a deficit.
reserve
Who funds it, year by year
2017 → 2023: the base held at 5 funders, grant income rose $57k → $170k.
7 of 14 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 79% 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 Mercury Soul Inc’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
Mercury Soul Inc leans on a few funders — its largest provides 39% of grant income and the top three 67%; half comes from just 2 funders.
the vertical line marks half of all grant income — 2 funders to its left
82% 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 Mercury Soul Inc.
Largest funder’s share by year: 2017 43% · 2018 40% · 2019 51% · 2020 36% · 2021 26% · 2022 68% · 2023 44% — 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.
How long its funders stay
38% of Mercury Soul Inc's funders are still giving 3 years after their first grant; 64% 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
79% of Mercury Soul Inc'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 $176k that is directly attributable, 52% of it comes from California funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $677k arriving through sponsors registered in 5 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 14 funders put you under-funded among the 400 organizations that share them.
- The Zellerbach Family Foundationshared fundersCA · backs 73 organizations that share your funders
- Musical Fund Society of Philadelphiaportfolio matchits grantees resemble your mission
- New Music USA Incportfolio matchits grantees resemble your mission
- The Aaron Copland Fund for Music Inc Co Alter Kendrick & Baron LLPportfolio matchits grantees resemble your mission
- Chamber Music America Incportfolio matchits grantees resemble your mission
- The Amphion Foundation Inc Co Alter Kendrick & Baron LLPportfolio matchits grantees resemble your mission
- Susan W Rose Fund for Music Incportfolio matchits grantees resemble your mission
- Artsmemphisportfolio matchits grantees resemble your mission
- Sage Foundationportfolio matchits grantees resemble your mission
- E Nakamichi Foundationportfolio matchits grantees resemble your mission
- Williamson Foundation for Musicportfolio matchits grantees resemble your mission
- Music Matters Fund Incportfolio 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.
Government funding Mercury Soul Inc receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $10k on record.
- National Endowment for the Arts$10k
Federal grants vs contracts are distinguished; state line items keep their reported category. Matched by name + geography (the BMF), so coverage is partial and precision-first.
Organizations like Mercury Soul Inc
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
74% of spending goes to programs.
Governance
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 Mercury Soul Inc: 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 Mercury Soul Inc?
- Mercury Soul Inc (California) receives grants from 14 organizations whose IRS filings report $852,951 to it, the largest being THE SAN FRANCISCO FOUNDATION ($331,847). 9 of them have funded it in more than one year, and 79% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- How many funders does Mercury Soul Inc have?
- IRS filings report 14 organizations giving $852,951 in grants to Mercury Soul Inc, 9 of which have funded it in more than one year.
- Who is the largest funder of Mercury Soul Inc?
- THE SAN FRANCISCO FOUNDATION is the largest funder on record, with $331,847 in grants. The full list of funders is on this page.
- How can an organization like Mercury Soul Inc 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 2019–2025), and the filings of 14funders 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