California · Nonprofit
SANSUM CLINIC
SANSUM CLINIC (California) receives grants from 71 organizations whose IRS filings report $11,187,421 to it, the largest being FIDELITY INVESTMENTS CHARITABLE GIFT FUND ($3,347,977). 50 of them have funded it in more than one year.
Against its field
SANSUM CLINIC is better cushioned than half of the 2,075 health nonprofits its size.
this organization peer median middle 50% of peers· 2,075 health nonprofits over $100M, FY2024
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.
- Walter J & Holly O Thomson Charitableshared funders
- California Health Foundation and Trustportfolio match
- California Academy of Family Physicians Foundationportfolio 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.
Government-grant reliance: 2020 2% · 2021 4%. Grants only. Government contracts and fees sit inside program revenue.
2% of SANSUM CLINIC’s revenue is contributions — more donation-reliant than the typical peer (1% 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
Who funds it, year by year
2017 → 2023: the base broadened from 12 funders to 33 funders, grant income rose $833k → $1.5M.
11 of 71 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 41% 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: $32M from 3 payers (the payer shares this organization's board, largest Cancer Foundation of Santa Barbara). These are real filings, and they are not money SANSUM CLINIC raised.
From the IRS filings of SANSUM CLINIC’s funders (the co-funder graph). Top 30 of 71 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
SANSUM CLINIC has a broad base — no single funder exceeds 30% of grant income, and it takes 4 funders to reach half.
the vertical line marks half of all grant income — 4 funders to its left
46% 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 SANSUM CLINIC.
Largest funder’s share by year: 2017 61% · 2018 61% · 2019 63% · 2020 37% · 2021 20% · 2022 38% · 2023 34% — 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.
How long its funders stay
48% of SANSUM CLINIC's funders are still giving 3 years after their first grant; 70% 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
SANSUM CLINIC draws 57% of its grant income from funders outside California, across 17 states in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $4.6M arriving through sponsors registered in 9 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 71 funders put you typical among the 400 organizations that share them.
- Walter J & Holly O Thomson Charitableshared fundersTX · backs 42 organizations that share your funders
- California Health Foundation and Trustportfolio matchits grantees resemble your mission
- California Academy of Family Physicians Foundationportfolio matchits grantees resemble your mission
- Kalmanovitz Charitable Foundationportfolio matchits grantees resemble your mission
- Committee of 100 Incportfolio matchits grantees resemble your mission
- Commonspirit Healthportfolio matchits grantees resemble your mission
- Will Rogers Motion Picture Pioneers Foundationportfolio matchits grantees resemble your mission
- Amga Foundation Incportfolio matchits grantees resemble your mission
- The Center for Comprehensive Care and Diagnosis of Inherited Blood Disordersportfolio matchits grantees resemble your mission
- Insulin For Life USA Incportfolio matchits grantees resemble your mission
- American Cancer Society Incportfolio matchits grantees resemble your mission
- Gamers Outreach Foundation 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 SANSUM CLINIC receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $7k on record — $7k federal, $14 state.
- Department of Agriculture$7k
- FEES - GENERAL - COMMODITIES $14
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 SANSUM CLINIC
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
97% of spending goes to programs.
Governance
Footprint & structure
Files a return copy in 1 state
Part of a family of 56 related entities
- California Pacific Medical Ctr Found · exempt
- Sutter Community Health · exempt
- Memorial Hospital Foundation · exempt
- Mills-Peninsula Hospital Foundation · exempt
- Sutter Auburn Faith Hospital Foundation · exempt
Screen this organization
A dated, signed PDF of the compliance screen for SANSUM CLINIC: 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 SANSUM CLINIC?
- SANSUM CLINIC (California) receives grants from 71 organizations whose IRS filings report $11,187,421 to it, the largest being FIDELITY INVESTMENTS CHARITABLE GIFT FUND ($3,347,977). 50 of them have funded it in more than one year.
- How many funders does SANSUM CLINIC have?
- IRS filings report 71 organizations giving $11,187,421 in grants to SANSUM CLINIC, 50 of which have funded it in more than one year.
- Who is the largest funder of SANSUM CLINIC?
- FIDELITY INVESTMENTS CHARITABLE GIFT FUND is the largest funder on record, with $3,347,977 in grants. The full list of funders is on this page.
- How can an organization like SANSUM CLINIC 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 71funders 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