California · Nonprofit
MAKING WAVES FOUNDATION INC AKA MAKING WAVES EDUCATION FOUNDATION
MAKING WAVES FOUNDATION INC AKA MAKING WAVES EDUCATION FOUNDATION (California) receives grants from 35 organizations whose IRS filings report $255,798,457 to it, the largest being Scully Memorial Foundation ($245,680,738). 23 of them have funded it in more than one year.
Against its field
MAKING WAVES FOUNDATION INC AKA MAKING WAVES EDUCATION FOUNDATION holds deeper cash reserves than three-quarters of the 3,681 education nonprofits its size.
this organization peer median middle 50% of peers· 3,681 education nonprofits $10M–$100M, FY2025
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.
- Crankstart Foundationshared funders
- Elton Family Foundationportfolio match
- Prime Coalition Incportfolio 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. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
Who funds it, year by year
2017 → 2023: the base broadened from 10 funders to 17 funders, grant income fell $40M → $17M.
10 of 35 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 2% 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 MAKING WAVES FOUNDATION INC AKA MAKING WAVES EDUCATION FOUNDATION’s funders (the co-funder graph). Top 30 of 35 funders by total. 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
MAKING WAVES FOUNDATION INC AKA MAKING WAVES EDUCATION FOUNDATION leans on a few funders — its largest provides 96% of grant income and the top three 98%; 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: 2017 98% · 2018 99% · 2019 99% · 2020 83% · 2021 92% · 2022 95% · 2023 92% — 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.
How long its funders stay
36% of MAKING WAVES FOUNDATION INC AKA MAKING WAVES EDUCATION FOUNDATION's funders are still giving 3 years after their first grant; 66% 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
100% of MAKING WAVES FOUNDATION INC AKA MAKING WAVES EDUCATION 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. $5.5M arriving through sponsors registered in 6 statesis 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. Your 35 funders put you under-funded among the 400 organizations that share them.
- Crankstart Foundationshared fundersCA · backs 97 organizations that share your funders
- Elton Family Foundationportfolio matchits grantees resemble your mission
- Prime Coalition Incportfolio matchits grantees resemble your mission
- Unsung Siblings Foundation Incportfolio matchits grantees resemble your mission
- G4 Good Foundation Incportfolio matchits grantees resemble your mission
- OK Foundationportfolio matchits grantees resemble your mission
- Craig and Connie Thatcher Foundationportfolio matchits grantees resemble your mission
- Gabriel & Claudia Navarro Foundationportfolio matchits grantees resemble your mission
- Michael Klein Foundationportfolio matchits grantees resemble your mission
- Foster Karney Trust Foundationportfolio matchits grantees resemble your mission
- Bethel Woods Center for the Arts Incportfolio matchits grantees resemble your mission
- Clark Gillies 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 MAKING WAVES FOUNDATION INC AKA MAKING WAVES EDUCATION 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 MAKING WAVES FOUNDATION INC AKA MAKING WAVES EDUCATION 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 MAKING WAVES FOUNDATION INC AKA MAKING WAVES EDUCATION FOUNDATION?
- MAKING WAVES FOUNDATION INC AKA MAKING WAVES EDUCATION FOUNDATION (California) receives grants from 35 organizations whose IRS filings report $255,798,457 to it, the largest being Scully Memorial Foundation ($245,680,738). 23 of them have funded it in more than one year.
- How many funders does MAKING WAVES FOUNDATION INC AKA MAKING WAVES EDUCATION FOUNDATION have?
- IRS filings report 35 organizations giving $255,798,457 in grants to MAKING WAVES FOUNDATION INC AKA MAKING WAVES EDUCATION FOUNDATION, 23 of which have funded it in more than one year.
- Who is the largest funder of MAKING WAVES FOUNDATION INC AKA MAKING WAVES EDUCATION FOUNDATION?
- Scully Memorial Foundation is the largest funder on record, with $245,680,738 in grants. The full list of funders is on this page.
- How can an organization like MAKING WAVES FOUNDATION INC AKA MAKING WAVES EDUCATION 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 35funders 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