funder-graph › Recipients
Who funds Friends of the Waikiki Aquarium
EIN 99-0322295 · Honolulu, HI · NTEE D11
Friends of the Waikiki Aquarium of Honolulu, HI (EIN 99-0322295) was named as a grant recipient by 7 funders in 21 grants paid totaling $109,809 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$109,809
21 grants paid
Funders
7
distinct grantmakers
Tax years
2018–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Schwab Charitable Fund 31-1640316 | CA | A | 3 | $52,150 | 2021 |
| Michael J Marks Foundation 71-1023900 | HI | BC | 6 | $30,000 | 2025 |
| Fidelity Investments Charitable Gift Fund 11-0303001 | MA | A | 1 | $15,750 | 2021 |
| Mildred Tyson Foundation 42-1575560 | HI | C | 4 | $6,000 | 2024 |
| Armstrong Foundation 99-0308992 | HI | C | 3 | $4,500 | 2024 |
| Amazonsmile Foundation 46-2626883 | WA | C | 3 | $1,234 | 2023 |
| Amica Companies Foundation 05-0493445 | RI | B | 1 | $175 | 2020 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 21 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Michael J Marks Foundation | Friends of the Waikiki Aquarium Honolulu, HI | B | $5,000 | paid | CONTRIBUTION/SUPPORT | 202621339349103032 |
| 2024 | Michael J Marks Foundation | Friends of the Waikiki Aquarium Honolulu, HI | B | $5,000 | paid | CONTRIBUTION/SUPPORT | 202511339349104701 |
| 2024 | Armstrong Foundation | Friends of Waikiki Aquarium Honolulu, HI | C | $1,500 | paid | CHARITABLE | 202522269349100532 |
| 2024 | Mildred Tyson Foundation | Friends of the Waikiki Aquarium Honolulu, HI | C | $1,500 | paid | UNRESTRICTED GIFT | 202501179349100400 |
| 2023 | Michael J Marks Foundation | Friends of the Waikiki Aquarium Honolulu, HI | B | $5,000 | paid | CONTRIBUTION/SUPPORT | 202411359349104106 |
| 2023 | Mildred Tyson Foundation | Friends of the Waikiki Aquarium Honolulu, HI | C | $1,500 | paid | UNRESTRICTED GIFT | 202411219349100001 |
| 2023 | Amazonsmile Foundation | Friends of the Waikiki Aquarium Honolulu, HI | C | $428 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | Michael J Marks Foundation | Friends of the Waikiki Aquarium Honolulu, HI | B | $5,000 | paid | CONTRIBUTION/SUPPORT | 202321329349104287 |
| 2022 | Amazonsmile Foundation | Friends of the Waikiki Aquarium Honolulu, HI | C | $524 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2021 | Fidelity Investments Charitable Gift Fund | Friends of the Waikiki Aquarium Honolulu, HI | A | $15,750 | paid | For grant recipient's exempt purposes | 202221339349302787 |
| 2021 | Schwab Charitable Fund | Friends of Waikiki Aquarium Honolulu, HI | A | $5,150 | paid | ENVIRONMENTAL AND ANIMALS | 202230499349301028 |
| 2020 | Armstrong Foundation | Friends of Waikiki Aquarium Honolulu, HI | C | $1,500 | paid | CHARITABLE | 202101729349101405 |
| 2020 | Mildred Tyson Foundation | Friends of the Waikiki Aquarium Honolulu, HI | C | $1,500 | paid | UNRESTRICTED GIFT | 202111179349102136 |
| 2020 | Amazonsmile Foundation | Friends of the Waikiki Aquarium Honolulu, HI | C | $282 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2020 | Amica Companies Foundation | Friends of the Waikiki Aquarium Honolulu, HI | B | $175 | paid | GENERAL PURPOSE | 202103199349106350 |
| 2019 | Schwab Charitable Fund | Friends of Waikiki Aquarium Honolulu, HI | A | $30,000 | paid | ENVIRONMENTAL AND ANIMALS | 202010489349300101 |
| 2019 | Michael J Marks Foundation | The Friends of Waikiki Aquarium Honolulu, HI | C | $5,000 | paid | CONTRIBUTION/SUPPORT | 202031579349100213 |
| 2018 | Schwab Charitable Fund | Friends of Waikiki Aquarium Honolulu, HI | A | $17,000 | paid | ENVIRONMENTAL/ANIMALS | 201930459349302018 |
| 2018 | Michael J Marks Foundation | The Friends of Waikiki Aquarium Honolulu, HI | C | $5,000 | paid | Contribution/Support | 201911269349101966 |
| 2018 | Mildred Tyson Foundation | Friends of the Waikiki Aquarium Honolulu, HI | C | $1,500 | paid | UNRESTRICTED GIFT | 201931339349103533 |
| 2018 | Armstrong Foundation | Friends of Waikiki Aquarium Honolulu, HI | C | $1,500 | paid | CHARITABLE | 201902199349100055 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.