Maryland · Nonprofit
LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER INC
LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER INC (Maryland) receives grants from 40 organizations whose IRS filings report $4,000,467 to it, the largest being THE HELENA FOUNDATION INC ($2,447,286). 12 of them have funded it in more than one year.
Against its field
LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER INC runs a healthier operating margin than three-quarters of the 877 health nonprofits its size.
this organization peer median middle 50% of peers· 877 health nonprofits over $100M, 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 Children's Oncology Group Foundation Incshared fundersportfolio match
- The Children's Hospital of Philadelphiashared fundersportfolio match
- Crohn's & Colitis Foundation Incshared funders
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 4% · 2021 3% · 2022 1% · 2023 1% · 2024 0% · 2025 5%. Grants only. Government contracts and fees sit inside program revenue.
5% of LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER INC’s revenue is contributions — more reliant on donations than three-quarters of its peers (1% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 0 of the last 9 reported years ran a deficit.
reserve
Who funds it, year by year
2017 → 2023: the base broadened from 6 funders to 10 funders, grant income fell $288k → $131k.
5 of 40 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.
Left out of every figure on this page: $28M from 5 payers (the payer shares this organization's board, largest Luminis Health Anne Arundel Medical Center Foundation Inc). These are real filings, and they are not money LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER INC raised.
From the IRS filings of LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER INC’s funders (the co-funder graph). Top 30 of 40 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
LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER INC leans on a few funders — its largest provides 61% of grant income and the top three 81%; 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: 2017 95% · 2018 73% · 2019 77% · 2020 73% · 2021 69% · 2022 66% · 2023 72% — 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
29% of LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER INC's funders are still giving 3 years after their first grant; 30% 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
78% of LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER INC's grant income comes from Maryland funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $51k 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 40 funders put you under-funded among the 400 organizations that share them.
- The Children's Oncology Group Foundation Incshared fundersportfolio matchPA · backs 46 organizations that share your funders · its grantees resemble your mission
- The Children's Hospital of Philadelphiashared fundersportfolio matchPA · backs 64 organizations that share your funders · its grantees resemble your mission
- Crohn's & Colitis Foundation Incshared fundersNY · backs 52 organizations that share your funders
- American Society of Health-System Pharmacists Research and Education Fdtnportfolio matchits grantees resemble your mission
- Anticoagulation Forum Incportfolio matchits grantees resemble your mission
- Hope for Henry Foundationportfolio matchits grantees resemble your mission
- The Flynn Foundation Incportfolio matchits grantees resemble your mission
- Teamconnor Childhood Cancer Foundationportfolio matchits grantees resemble your mission
- American Thrombosis and Hemostasis Network Incportfolio matchits grantees resemble your mission
- The Foundation of the American Assoc of Gynecological Laparoscopistsportfolio matchits grantees resemble your mission
- National Association of Children's Hospitals and Related Institutions Incportfolio matchits grantees resemble your mission
- National Multiple Sclerosis Societyshared fundersNY · backs 48 organizations that share your funders
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 LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER INC receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $768k on record.
- Grant$768k
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 LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER 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 Maryland
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
66% of spending goes to programs.
Governance
Footprint & structure
Files a return copy in 1 state
Part of a family of 23 related entities
- Luminis Health Pathways Inc · exempt
- Luminis Health Imaging Inc · exempt
- Luminis Health Inc · exempt
- Luminis Health Anne Arundel Medical Center Foundation Inc · exempt
- Luminis Health Real Estate Holding Company Inc · exempt
Screen this organization
A dated, signed PDF of the compliance screen for LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER 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 LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER INC?
- LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER INC (Maryland) receives grants from 40 organizations whose IRS filings report $4,000,467 to it, the largest being THE HELENA FOUNDATION INC ($2,447,286). 12 of them have funded it in more than one year.
- How many funders does LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER INC have?
- IRS filings report 40 organizations giving $4,000,467 in grants to LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER INC, 12 of which have funded it in more than one year.
- Who is the largest funder of LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER INC?
- THE HELENA FOUNDATION INC is the largest funder on record, with $2,447,286 in grants. The full list of funders is on this page.
- How can an organization like LUMINIS HEALTH ANNE ARUNDEL MEDICAL CENTER INC find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Maryland. 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 2017–2025), and the filings of 40funders 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