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Washington · Public charity

Seattle Storm Foundation

Our mission is to offer charitable and educational opportunities to youth in the pacific northwest, as well as support the bipoc community and initiatives through the platform of professional basketball.

$202k
Granted FY2025(still arriving)
12
Grants FY2025
12
Organizations funded FY2024
67%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$10,000
Largest grant, FY2025
$95,000
Organizations funded a year
4 to 12
FY2021 to FY2024
States reached, FY2025
4
Total assets, FY2025
$280k

How open it is to new grantees

In FY2024, 67% of the organizations Seattle Storm Foundation funded were first-time grantees, receiving 59% of its grant dollars.

New vs renewed · share of each year

In FY2024, 41% of grant dollars renewed an existing relationship; $143k went to new ones.

50%100%’22’23’24
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’22’23’24
Youth DevelopmentCivil RightsHealthRecreation & SportsCrime & LegalEducationOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving12$199k75%
FY202412$243k67%
FY20234$51k50%
FY20225$70k80%
FY20214$101kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2021 to 2024.

Philanthropy$135kPublic Benefit$100kCivil Rights$78kHealth$76kCommunity Improvement$75kCrime & Legal$35kYouth Development$35kRecreation & Sports$30kOther$0

Top grantees

Largest recipients by total granted, FY2021 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 27 grantees
All grantees of Seattle Storm Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Common Power Future$100,00031%
Seattle Center Foundation$95,00015%
Urban League of Metropolitan Seattle$74,00030%
Swedish Medical Center Foundation$51,60010%
Lambda Legal Defense & Education Fund Inc$40,40020%
Rave Foundation$40,00041%
Everytown for Gun Safety Support Fund Inc$35,00020%
NAACP Legal Defense & Educ Fund Inc$25,00010%
Women Leaders in Sports$25,0001n/a
Girl Scouts of Western Washington$20,00010%
Young Women Empowered$20,00021%
Techbridge Girls$15,00011%
Treehouse$15,00010%
Uptown Urban Alliance$15,000113%
Pro-Choice Washington Foundation$13,00011%
Wa Therapy Fund Foundation$11,00011%
Mary Mahoney Professional Nurses Organization$10,0001n/a
Project Girl Mentoring Program$10,00011%
Lavender Rights Project$10,0001n/a
Rainier Beach High School Parent - Teacher - Student Association$7,9001n/a
Seattle Children's Foundation$5,61710%
The Residency$5,15011%
Agape Foundation$5,00012%
Technology Access Foundation$5,0001n/a
Kd Hall Foundation$5,0001n/a
King County Play Equity Coalition$5,00011%
United Negro College Fund Inc$1,00010%

Where it is load-bearing

Each grantee by its size and the share of its budget Seattle Storm Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetCommon Power Future: $100,000 over 3y, 1.2% of budgetSeattle Center Foundation: $95,000 over 1y, 5.3% of budgetUrban League of Metropolitan Seattle: $74,000 over 3y, 0.3% of budgetSwedish Medical Center Foundation: $51,600 over 1y, 0.1% of budgetLambda Legal Defense & Education Fund Inc: $40,400 over 2y, 0.1% of budgetRave Foundation: $40,000 over 4y, 0.8% of budgetEverytown for Gun Safety Support Fund Inc: $35,000 over 2y, 0.1% of budgetNAACP Legal Defense & Educ Fund Inc: $25,000 over 1y, 0.0% of budgetGirl Scouts of Western Washington: $20,000 over 1y, 0.1% of budgetYoung Women Empowered: $20,000 over 2y, 0.6% of budgetTechbridge Girls: $15,000 over 1y, 0.7% of budgetTreehouse: $15,000 over 1y, 0.1% of budgetUptown Urban Alliance: $15,000 over 1y, 13% of budgetPro-Choice Washington Foundation: $13,000 over 1y, 1.3% of budgetWa Therapy Fund Foundation: $11,000 over 1y, 1.2% of budgetProject Girl Mentoring Program: $10,000 over 1y, 1.3% of budgetSeattle Children's Foundation: $5,617 over 1y, 0.0% of budgetThe Residency: $5,150 over 1y, 0.8% of budgetAgape Foundation: $5,000 over 1y, 2.0% of budgetKing County Play Equity Coalition: $5,000 over 1y, 0.6% of budgetUnited Negro College Fund Inc: $1,000 over 1y, 0.0% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 21.

Nonprofits that may fit its grantmaking

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

Seattle FoundationWA22.5× affinity9 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Seattle Foundation · The Satterberg Foundation Inc · The Norcliffe Foundation · United Way of King County · Alaska Airlines Foundation · School's Out Washington · The Pfizer Foundation Inc · Enterprise Holdings Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Morgan Stanley Global Impact Funding Trust Inc · American Online Giving Foundation Inc · Vanguard Charitable Endowment Program

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare Seattle Storm Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Seattle Storm Foundation?

Find your warmest path to Seattle Storm Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

About Seattle Storm Foundation

How much does Seattle Storm Foundation give?
Seattle Storm Foundation reported 12 grants totaling $202,000 in its FY2025 IRS filing. It funded between 4 and 12 organizations a year over FY2021 to FY2024.
What does Seattle Storm Foundation fund?
By grant dollars over FY2021 to FY2025, its largest causes are Philanthropy (22%), Public Benefit (17%), Civil Rights (13%).
Who are Seattle Storm Foundation's largest grantees?
By total granted over FY2021 to FY2025: Common Power Future ($100k), Seattle Center Foundation ($95k), Urban League of Metropolitan Seattle ($74k).
Does Seattle Storm Foundation fund new organizations?
In FY2024, 67% of the organizations it funded were first-time grantees.
Which funders back the same organizations as Seattle Storm Foundation?
Its strongest co-funders, measured against what their size predicts, include Seattle Foundation, The Satterberg Foundation Inc, The Norcliffe Foundation.
Where is Seattle Storm Foundation based?
Seattle Storm Foundation is based in WA.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 28 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990 e-file return for fiscal year 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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