Pennsylvania · Nonprofit
LANKENAU INSTITUTE FOR MEDICAL RESEARCH
LANKENAU INSTITUTE FOR MEDICAL RESEARCH (Pennsylvania) receives grants from 23 organizations whose IRS filings report $2,692,231 to it, the largest being THE PERSHING SQUARE FOUNDATION ($600,000). 15 of them have funded it in more than one year.
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.
- Cystic Fibrosis Foundationshared fundersportfolio match
- American Lung Associationshared fundersportfolio match
- Rheumatology Research Foundationshared fundersportfolio 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.
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: 2017 30% · 2018 33% · 2019 32% · 2020 29% · 2021 22% · 2022 24% · 2023 19% · 2024 19% · 2025 18%. Grants only. Government contracts and fees sit inside program revenue.
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 9 of the last 9 reported years ran a deficit.
reserve
Who funds it, year by year
2017 → 2023: the base narrowed from 7 funders to 6 funders, grant income fell $661k → $566k.
2 of 23 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 2% 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: $31M from 3 payers (the payer shares this organization's board, largest Lankenau Medical Center Foundation). These are real filings, and they are not money LANKENAU INSTITUTE FOR MEDICAL RESEARCH raised.
From the IRS filings of LANKENAU INSTITUTE FOR MEDICAL RESEARCH’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
LANKENAU INSTITUTE FOR MEDICAL RESEARCH has a broad base — no single funder exceeds 22% 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
39% 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 LANKENAU INSTITUTE FOR MEDICAL RESEARCH.
Largest funder’s share by year: 2017 55% · 2018 36% · 2019 23% · 2020 19% · 2021 34% · 2022 44% · 2023 44% — 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
21% of LANKENAU INSTITUTE FOR MEDICAL RESEARCH's funders are still giving 3 years after their first grant; 65% 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
LANKENAU INSTITUTE FOR MEDICAL RESEARCH draws 66% of its grant income from funders outside Pennsylvania, across 7 states in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $66k arriving through sponsors registered in 2 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 23 funders put you under-funded among the 400 organizations that share them.
- Cystic Fibrosis Foundationshared fundersportfolio matchMD · backs 150 organizations that share your funders · its grantees resemble your mission
- American Lung Associationshared fundersportfolio matchIL · backs 104 organizations that share your funders · its grantees resemble your mission
- Rheumatology Research Foundationshared fundersportfolio matchGA · backs 98 organizations that share your funders · its grantees resemble your mission
- Fred Hutchinson Cancer Research Centershared fundersportfolio matchWA · backs 80 organizations that share your funders · its grantees resemble your mission
- The Children's Oncology Group Foundation Incshared fundersPA · backs 112 organizations that share your funders
- The Hope Foundationportfolio matchits grantees resemble your mission
- American Thyroid Associationportfolio matchits grantees resemble your mission
- Abim Foundationportfolio matchits grantees resemble your mission
- The V Foundationshared fundersNC · backs 89 organizations that share your funders
- National Multiple Sclerosis Societyshared fundersNY · backs 100 organizations that share your funders
- Blood Cancer United Incshared fundersDC · backs 91 organizations that share your funders
- National Alliance for Research on Schizophrenia and Depressionshared fundersNY · backs 119 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 LANKENAU INSTITUTE FOR MEDICAL RESEARCH receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $21.0M on record.
- Department of Health and Human Services$19.4M
- Department of Defense$1.6M
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 LANKENAU INSTITUTE FOR MEDICAL RESEARCH
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 Pennsylvania
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
85% of spending goes to programs.
Governance
Footprint & structure
Files a return copy in 1 state
Part of a family of 29 related entities
- Main Line Health System · exempt
- Main Line Health Inc · exempt
- Main Line Hospitals Inc · exempt
- Main Line Health Homecare and Hospice · exempt
- Riddle Memorial Hospital · exempt
Screen this organization
A dated, signed PDF of the compliance screen for LANKENAU INSTITUTE FOR MEDICAL RESEARCH: 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 LANKENAU INSTITUTE FOR MEDICAL RESEARCH?
- LANKENAU INSTITUTE FOR MEDICAL RESEARCH (Pennsylvania) receives grants from 23 organizations whose IRS filings report $2,692,231 to it, the largest being THE PERSHING SQUARE FOUNDATION ($600,000). 15 of them have funded it in more than one year.
- How many funders does LANKENAU INSTITUTE FOR MEDICAL RESEARCH have?
- IRS filings report 23 organizations giving $2,692,231 in grants to LANKENAU INSTITUTE FOR MEDICAL RESEARCH, 15 of which have funded it in more than one year.
- Who is the largest funder of LANKENAU INSTITUTE FOR MEDICAL RESEARCH?
- THE PERSHING SQUARE FOUNDATION is the largest funder on record, with $600,000 in grants. The full list of funders is on this page.
- How can an organization like LANKENAU INSTITUTE FOR MEDICAL RESEARCH find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Pennsylvania. 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 23funders 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