Iowa · Nonprofit
HW GROUT TRUST
HW GROUT TRUST (Iowa) receives grants from 4 organizations whose IRS filings report $408,435 to it, the largest being BLACK HAWK COUNTY GAMING ASSOCIATION ($230,935). 4 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.
- Otto Schoitz Foundationshared funderslocal
- Greater Hudson Heritage Networkportfolio match
- Humanities Iowaportfolio 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.
Who funds it, year by year
2017 → 2023: the base narrowed from 3 funders to 1 funder, grant income fell $248k → $50k.
Left out of every figure on this page: $11M from one payer (the payer shares this organization's board, largest Grout Museum Inc). These are real filings, and they are not money HW GROUT TRUST raised.
From the IRS filings of HW GROUT TRUST’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
HW GROUT TRUST leans on a few funders — its largest provides 57% of grant income and the top three 95%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder 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 HW GROUT TRUST.
Largest funder’s share by year: 2017 85% · 2018 100% · 2019 68% · 2023 100% — 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.
Where its funders are
76% of HW GROUT TRUST's grant income comes from Iowa funders.
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 4 funders put you under-funded among the 327 organizations that share them.
- Otto Schoitz Foundationshared funderslocalIA · backs 58 organizations that share your funders · funds 72 organizations near you
- Greater Hudson Heritage Networkportfolio matchits grantees resemble your mission
- Humanities Iowaportfolio matchits grantees resemble your mission
- The William G Pomeroy Foundationportfolio matchits grantees resemble your mission
- Minnesota Historical Societyportfolio matchits grantees resemble your mission
- American Historical Associationportfolio matchits grantees resemble your mission
- Jeffris Family Foundation Ltdportfolio matchits grantees resemble your mission
- Indiana Humanities Council Incportfolio matchits grantees resemble your mission
- Indiana Historical Societyportfolio matchits grantees resemble your mission
- Nebraska Humanities Councilportfolio matchits grantees resemble your mission
- Harry & Virginia Murray Foundationportfolio matchits grantees resemble your mission
- Richard C Von Hess 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 HW GROUT TRUST receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $50k on record.
- Institute of Museum and Library Services$50k
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 HW GROUT TRUST
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 Iowa
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 HW GROUT TRUST: 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 HW GROUT TRUST?
- HW GROUT TRUST (Iowa) receives grants from 4 organizations whose IRS filings report $408,435 to it, the largest being BLACK HAWK COUNTY GAMING ASSOCIATION ($230,935). 4 of them have funded it in more than one year.
- How many funders does HW GROUT TRUST have?
- IRS filings report 4 organizations giving $408,435 in grants to HW GROUT TRUST, 4 of which have funded it in more than one year.
- Who is the largest funder of HW GROUT TRUST?
- BLACK HAWK COUNTY GAMING ASSOCIATION is the largest funder on record, with $230,935 in grants. The full list of funders is on this page.
- How can an organization like HW GROUT TRUST find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Iowa. 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 4funders 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