New York · Nonprofit
YESHIVA MAMAR MORDECHAI NADVORNA
YESHIVA MAMAR MORDECHAI NADVORNA (New York) receives grants from 19 organizations whose IRS filings report $1,505,222 to it, the largest being FIELDCREST FOUNDATION INC ($475,000). 9 of them have funded it in more than one year, and 54% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
Against its field
YESHIVA MAMAR MORDECHAI NADVORNA has grown faster than half of the 2,563 religion nonprofits its size.
this organization peer median middle 50% of peers· 2,563 religion nonprofits $1M–$10M, FY2026
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.
- Ahavat Yisroel Humanity Incshared funderslocalportfolio match
- Chavie Stern Family Foundation Inclocalportfolio match
- Caroline & Joseph S Gruss Life Monument Funds Incshared funderslocal
The organization over time
Each line starts at 100 in 2018, so what you read is the shape rather than the size: 150 means half as much again as 2018, 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.
100% of YESHIVA MAMAR MORDECHAI NADVORNA’s revenue is contributions — more reliant on donations than three-quarters of its peers (90% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 5 of the last 9 reported years ran a deficit.
reserve
Who funds it, year by year
2017 → 2023: the base broadened from 3 funders to 8 funders, grant income rose $17k → $464k.
3 of 19 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 54% 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 YESHIVA MAMAR MORDECHAI NADVORNA’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
YESHIVA MAMAR MORDECHAI NADVORNA leans on a few funders — its largest provides 32% of grant income and the top three 81%; half comes from just 2 funders.
the vertical line marks half of all grant income — 2 funders to its left
61% 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 YESHIVA MAMAR MORDECHAI NADVORNA.
Largest funder’s share by year: 2017 58% · 2018 53% · 2019 48% · 2020 49% · 2021 52% · 2022 36% · 2023 59% — 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
57% of YESHIVA MAMAR MORDECHAI NADVORNA's funders are still giving 3 years after their first grant; 47% 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
54% of YESHIVA MAMAR MORDECHAI NADVORNA'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 $695k that is directly attributable, 73% of it comes from funders outside New York, across 3 states.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $810k 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 19 funders put you under-funded among the 400 organizations that share them.
- Ahavat Yisroel Humanity Incshared funderslocalportfolio matchNY · backs 22 organizations that share your funders · funds 81 organizations near you · its grantees resemble your mission
- Chavie Stern Family Foundation Inclocalportfolio matchNY · funds 108 organizations near you · its grantees resemble your mission
- Caroline & Joseph S Gruss Life Monument Funds Incshared funderslocalNY · backs 28 organizations that share your funders · funds 69 organizations near you
- Yeshivas Kesser Yonahportfolio matchits grantees resemble your mission
- The Jonathan & Esther B Rosenberg Foundationportfolio matchits grantees resemble your mission
- Mazel U'Brocha Foundationportfolio matchits grantees resemble your mission
- Ganz Family Foundationportfolio matchits grantees resemble your mission
- Regina Goldwasser Foundationportfolio matchits grantees resemble your mission
- Gemach of Jackson Incportfolio matchits grantees resemble your mission
- Jfi Charitable Trustportfolio matchits grantees resemble your mission
- The Ackerman Family Foundationportfolio matchits grantees resemble your mission
- Rosalyn and Richard Slifka Charitable Trustshared fundersMA · backs 31 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.
Organizations like YESHIVA MAMAR MORDECHAI NADVORNA
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 New York
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
95% of spending goes to programs.
Governance
Public support
68%
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 YESHIVA MAMAR MORDECHAI NADVORNA: 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 YESHIVA MAMAR MORDECHAI NADVORNA?
- YESHIVA MAMAR MORDECHAI NADVORNA (New York) receives grants from 19 organizations whose IRS filings report $1,505,222 to it, the largest being FIELDCREST FOUNDATION INC ($475,000). 9 of them have funded it in more than one year, and 54% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- How many funders does YESHIVA MAMAR MORDECHAI NADVORNA have?
- IRS filings report 19 organizations giving $1,505,222 in grants to YESHIVA MAMAR MORDECHAI NADVORNA, 9 of which have funded it in more than one year.
- Who is the largest funder of YESHIVA MAMAR MORDECHAI NADVORNA?
- FIELDCREST FOUNDATION INC is the largest funder on record, with $475,000 in grants. The full list of funders is on this page.
- How can an organization like YESHIVA MAMAR MORDECHAI NADVORNA find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in New York. 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 FY2026 (financials across 2018–2026), and the filings of 19funders 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