From public IRS filings
Arboretum Foundation
SEATTLE, WA · Environment
Built from IRS filings (latest Form 990: tax year 2023). Arboretum Foundation has not reviewed or approved this page. Kindora is not affiliated with it.
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Mission
TO PROMOTE, PROTECT, AND ENHANCE THE WASHINGTON PARK ARBORETUM FOR CURRENT AND FUTURE GENERATIONS.
Financials (IRS Form 990)
Total revenue
$4M
Total expenses
$3.4M
Total assets
$11.7M
Program expense ratio
72%
Source: IRS Form 990, tax year 2023.
Who funds Arboretum Foundation
$7.4M in foundation grants on record from 47 funders — matched from IRS 990 grant line items. Some matches may be approximate.
| Funder | Total given | Grants |
|---|---|---|
| Aldarra Foundation | $4.8M | 4 |
| Donor Advised Charitable Giving | $728K | 4 |
| Fidelity Investments Charitable Gift Fund | $390K | 4 |
| Seattle Foundation | $220K | 36 |
| Islands Fund C/O John Munn | $210K | 3 |
| Farallon Foundation | $193K | 4 |
| American Online Giving Foundation | $184K | 5 |
| William A Looney Family Foundation | $100K | 1 |
| Pendleton and Elisabeth Carey Miller Charitable Foundation | $90K | 5 |
| Www Foundation | $90K | 3 |
Leadership
MARIBETH O'CONNOR — PRESIDENT (Principal officer)
Names of officers and trustees come from the organization's public filings and leave this page when a later filing drops them. If you are named here and object, write to privacy@kindora.co.