Oklahoma · Nonprofit
BROKEN ARROW HISTORICAL SOCIETY IN
BROKEN ARROW HISTORICAL SOCIETY IN (Oklahoma) receives grants from 3 organizations whose IRS filings report $107,995 to it, the largest being Broken Arrow Historical Society Foundati ($91,471). 2 of them have funded it in more than one year.
Against its field
BROKEN ARROW HISTORICAL SOCIETY IN holds deeper cash reserves than three-quarters of the 17,904 arts & culture nonprofits its size.
this organization peer median middle 50% of peers· 17,904 arts & culture nonprofits $100k–$1M, 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.
- Landman Scholarship Trustshared funders
- The William G Pomeroy Foundationportfolio match
- Allied Arts of Oklahoma Incshared funders
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. 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.
81% of BROKEN ARROW HISTORICAL SOCIETY IN’s revenue is contributions — more donation-reliant than the typical peer (64% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 1 of the last 8 reported years ran a deficit.
reserve
Who funds it, year by year
2018 → 2023: the base broadened from 1 funder to 2 funders, grant income fell $56k → $2k.
1 of 3 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 0% 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 BROKEN ARROW HISTORICAL SOCIETY IN’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
BROKEN ARROW HISTORICAL SOCIETY IN leans on a few funders — its largest provides 85% of grant income and the top three 100%; 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: 2018 100% · 2020 100% · 2021 93% · 2022 95% · 2023 96% — 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.
Where its funders are
100% of BROKEN ARROW HISTORICAL SOCIETY IN's grant income comes from Oklahoma funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $524 arriving through sponsors registered in 1 stateis 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.
- Landman Scholarship Trustshared fundersTX · backs 3 organizations that share your funders
- The William G Pomeroy Foundationportfolio matchits grantees resemble your mission
- Allied Arts of Oklahoma Incshared fundersOK · backs 5 organizations that share your funders
- Jeffris Family Foundation Ltdportfolio matchits grantees resemble your mission
- Indiana Historical Societyportfolio matchits grantees resemble your mission
- Leo Cox Beach Philanthropic Foundportfolio matchits grantees resemble your mission
- New Hampshire Preservation Allianceportfolio matchits grantees resemble your mission
- Connecticut Trust for Historic Preservation Incportfolio matchits grantees resemble your mission
- Indiana Humanities Council Incportfolio matchits grantees resemble your mission
- Minnesota Historical Societyportfolio matchits grantees resemble your mission
- Preservation League of New York Stateportfolio matchits grantees resemble your mission
- American Battlefield Trustportfolio 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.
Organizations like BROKEN ARROW HISTORICAL SOCIETY IN
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 Oklahoma
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
54% of spending goes to programs.
Governance
Public support
99%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Screen this organization
A dated, signed PDF of the compliance screen for BROKEN ARROW HISTORICAL SOCIETY IN: 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 BROKEN ARROW HISTORICAL SOCIETY IN?
- BROKEN ARROW HISTORICAL SOCIETY IN (Oklahoma) receives grants from 3 organizations whose IRS filings report $107,995 to it, the largest being Broken Arrow Historical Society Foundati ($91,471). 2 of them have funded it in more than one year.
- How many funders does BROKEN ARROW HISTORICAL SOCIETY IN have?
- IRS filings report 3 organizations giving $107,995 in grants to BROKEN ARROW HISTORICAL SOCIETY IN, 2 of which have funded it in more than one year.
- Who is the largest funder of BROKEN ARROW HISTORICAL SOCIETY IN?
- Broken Arrow Historical Society Foundati is the largest funder on record, with $91,471 in grants. The full list of funders is on this page.
- How can an organization like BROKEN ARROW HISTORICAL SOCIETY IN find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Oklahoma. 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 2017–2024), and the filings of 3funders 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