California · Nonprofit
MASSEN GREENE FOUNDATION
MASSEN GREENE FOUNDATION (California) receives grants from 4 organizations whose IRS filings report $5,211,126 to it, the largest being THE MASSEN GREENE LAND TRUST FOUNDATION (C/O FIRST AMERICAN TRUST FSB) ($2,312,654). 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.
- The Rose Hills Foundationlocal
- Prime Coalition Incportfolio match
- Shelter Partnership Inclocal
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 broadened from 2 funders to 4 funders, grant income rose $428k → $904k.
From the IRS filings of MASSEN GREENE FOUNDATION’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
MASSEN GREENE FOUNDATION leans on a few funders — its largest provides 44% of grant income and the top three 90%; 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: 2017 57% · 2018 59% · 2019 59% · 2020 38% · 2021 37% · 2022 41% · 2023 45% — 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
76% of MASSEN GREENE FOUNDATION's grant income comes from California 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.
- The Rose Hills FoundationlocalCA · funds 490 organizations near you
- Prime Coalition Incportfolio matchits grantees resemble your mission
- Shelter Partnership InclocalCA · funds 344 organizations near you
- Elton Family Foundationportfolio matchits grantees resemble your mission
- California Restaurant Foundation InclocalCA · funds 170 organizations near you
- Craig and Connie Thatcher Foundationportfolio matchits grantees resemble your mission
- QueensCarelocalCA · funds 188 organizations near you
- United Way InclocalCA · funds 427 organizations near you
- Ralph & Elizabeth Anderson Charitable Foundationportfolio matchits grantees resemble your mission
- Bethel Woods Center for the Arts Incportfolio matchits grantees resemble your mission
- Marian Goodman Foundationportfolio matchits grantees resemble your mission
- French Family 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.
Organizations like MASSEN GREENE FOUNDATION
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 California
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 MASSEN GREENE FOUNDATION: 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 MASSEN GREENE FOUNDATION?
- MASSEN GREENE FOUNDATION (California) receives grants from 4 organizations whose IRS filings report $5,211,126 to it, the largest being THE MASSEN GREENE LAND TRUST FOUNDATION (C/O FIRST AMERICAN TRUST FSB) ($2,312,654). 4 of them have funded it in more than one year.
- How many funders does MASSEN GREENE FOUNDATION have?
- IRS filings report 4 organizations giving $5,211,126 in grants to MASSEN GREENE FOUNDATION, 4 of which have funded it in more than one year.
- Who is the largest funder of MASSEN GREENE FOUNDATION?
- THE MASSEN GREENE LAND TRUST FOUNDATION (C/O FIRST AMERICAN TRUST FSB) is the largest funder on record, with $2,312,654 in grants. The full list of funders is on this page.
- How can an organization like MASSEN GREENE FOUNDATION find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in California. 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