Florida · Nonprofit
MIAMI MARLINS FOUNDATION INC
MIAMI MARLINS FOUNDATION INC (Florida) receives grants from 8 organizations whose IRS filings report $379,500 to it, the largest being THE KIMMELMAN FAMILY FOUNDATION ($147,500). 2 of them have funded it in more than one year.
Against its field
MIAMI MARLINS FOUNDATION INC holds deeper cash reserves than three-quarters of the 2,910 philanthropy nonprofits its size.
this organization peer median middle 50% of peers· 2,910 philanthropy nonprofits $1M–$10M, 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.
- The Jose Milton Foundationlocalportfolio match
- The Zeist Foundation Incshared funders
- Pitch in for Baseball and Softballportfolio match
The organization over time
Each line starts at 100 in 2020, so what you read is the shape rather than the size: 150 means half as much again as 2020, 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.
Who funds it, year by year
2020 → 2023: the base narrowed from 4 funders to 2 funders, grant income fell $75k → $55k.
From the IRS filings of MIAMI MARLINS FOUNDATION 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
MIAMI MARLINS FOUNDATION INC leans on a few funders — its largest provides 39% of grant income and the top three 82%; half comes from just 2 funders.
the vertical line marks half of all grant income — 2 funders to its left
Largest funder’s share by year: 2020 44% · 2021 50% · 2022 61% · 2023 55% — growing more concentrated.
“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
50% of MIAMI MARLINS FOUNDATION INC's funders are still giving 3 years after their first grant; 25% 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
MIAMI MARLINS FOUNDATION INC draws 86% of its grant income from funders outside Florida, across 6 states in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. 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 8 funders put you under-funded among the 400 organizations that share them.
- The Jose Milton Foundationlocalportfolio matchFL · funds 29 organizations near you · its grantees resemble your mission
- The Zeist Foundation Incshared fundersGA · backs 30 organizations that share your funders
- Pitch in for Baseball and Softballportfolio matchits grantees resemble your mission
- The Players Alliance Incportfolio matchits grantees resemble your mission
- Gus Machado Family Foundation Incportfolio matchits grantees resemble your mission
- Fisher Island Philanthropic Fund Incportfolio matchits grantees resemble your mission
- Lopez-Cantera Charitable Foundationportfolio matchits grantees resemble your mission
- Curtis Granderson Foundation Incportfolio matchits grantees resemble your mission
- Padron Family Foundation Incportfolio matchits grantees resemble your mission
- MLB-MLBPA Youth Development Foundationportfolio matchits grantees resemble your mission
- The Johnny Damon Foundation Incportfolio matchits grantees resemble your mission
- Sol Taplin Charitable Foundationportfolio 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 MIAMI MARLINS FOUNDATION INC receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $115 on record.
- REFUNDS - GENERAL $115
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 MIAMI MARLINS FOUNDATION 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 Florida
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Screen this organization
A dated, signed PDF of the compliance screen for MIAMI MARLINS FOUNDATION 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 MIAMI MARLINS FOUNDATION INC?
- MIAMI MARLINS FOUNDATION INC (Florida) receives grants from 8 organizations whose IRS filings report $379,500 to it, the largest being THE KIMMELMAN FAMILY FOUNDATION ($147,500). 2 of them have funded it in more than one year.
- How many funders does MIAMI MARLINS FOUNDATION INC have?
- IRS filings report 8 organizations giving $379,500 in grants to MIAMI MARLINS FOUNDATION INC, 2 of which have funded it in more than one year.
- Who is the largest funder of MIAMI MARLINS FOUNDATION INC?
- THE KIMMELMAN FAMILY FOUNDATION is the largest funder on record, with $147,500 in grants. The full list of funders is on this page.
- How can an organization like MIAMI MARLINS FOUNDATION INC find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Florida. 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 2020–2024), and the filings of 8funders 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