Loading…
Loading…
Michigan · Nonprofit
PENTWATER HISTORICAL SOCIETY (Michigan) is funded by 5 grantmakers whose IRS filings report $54,899 in grants to it, the largest being MET FOUNDATION INC ($34,000). 3 of them have funded it in more than one year.
The base broadened — 1 funders to 2 as grant income moved $4k → $18k.
2 of 5 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 28% 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 PENTWATER HISTORICAL SOCIETY’s funders (the co-funder graph). Association, not causation.
PENTWATER HISTORICAL SOCIETY leans on a few funders — its largest provides 62% of grant income and the top three 99%; 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: 2019 100% · 2020 80% · 2021 81% · 2022 100% · 2023 98% · 2024 72% — diversifying over time.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration.
PENTWATER HISTORICAL SOCIETY draws 63% of its grant income from funders outside Michigan — its reputation reaches beyond the state, across 4 states in all.
In-state vs out-of-state, by year
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 5 funders put you under-funded among the 400 organizations that share them.
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.
Read directly from this organization’s own Form 990, as neutral context.
97%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Every figure is read directly from IRS Form 990 / 990-PF e-file XML — this organization’s own return for FY2024 (financials across 2024–2024), and the filings of 5funders 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. view filing