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Delaware · Private foundation

Bill and Dinah Ruch Family Foundation

Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$500k
Granted FY2025(still arriving)
1
Grants FY2025
2
Organizations funded FY2024
0%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$500,000
Largest grant, FY2025
$500,000
Organizations funded a year
2 to 8
FY2018 to FY2024
States reached, FY2025
1
Total assets, FY2025
$11M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 0% of the organizations Bill and Dinah Ruch Family Foundation funded were first-time grantees, receiving 0% of its grant dollars.

New vs renewed · share of each year

In FY2024, 100% of grant dollars renewed an existing relationship; $0 went to new ones.

50%100%’18’19’20’21’22’23’24
RenewedFirst-time

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

’18’19’20’21’22’23’24
EducationCrime & LegalArts & CultureHealthYouth DevelopmentPublic Safety & Disaster
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 arriving1$500k0%
FY20242$650k0%
FY20238$875k25%
FY20225$540k0%
FY20213$48k33%
FY20202$460k50%
FY20194$375k75%
FY20184$384k100%
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Health$1.8MEducation$1.5MRecreation & Sports$400kCrime & Legal$400kYouth Development$59kPublic Safety & Disaster$25kArts & Culture$18k

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 12 grantees
All grantees of Bill and Dinah Ruch Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Sanford Burnham Prebys Medical Discovery Institute$1,780,00050%
Thinking Nation Corp$910,000472%
Bright Star Schools$555,00031%
Inclusion Matters by Shanes Inspiration$340,0001n/a
Inner City Law Center$300,00031%
Levitt & Quinn Family Law Center$100,00035%
Live Oak Wilderness Camp$60,00042%
Heart of Los Angeles Youth Inc$59,40031%
The St Bernard Project Inc$25,00010%
Girls Athletic Leadership Schools$25,000145%
Southern California Public Radio$10,00010%
Blue Jay Jazz Foundation$7,5001n/a

Where it is load-bearing

Bill and Dinah Ruch Family Foundation supplied at least a quarter of the budget for 2 of its grantees at some point. The chart plots its 10 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetSanford Burnham Prebys Medical Discovery Institute: $1,780,000 over 5y, 0.4% of budgetThinking Nation Corp: $910,000 over 4y, 72% of budgetBright Star Schools: $555,000 over 3y, 0.6% of budgetInner City Law Center: $300,000 over 3y, 1.0% of budgetLevitt & Quinn Family Law Center: $100,000 over 3y, 4.6% of budgetLive Oak Wilderness Camp: $60,000 over 4y, 2.2% of budgetHeart of Los Angeles Youth Inc: $59,400 over 3y, 0.5% of budgetThe St Bernard Project Inc: $25,000 over 1y, 0.1% of budgetGirls Athletic Leadership Schools: $25,000 over 1y, 45% of budgetSouthern California Public Radio: $10,000 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 10.

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.

California Community FoundationCA12.5× affinity4 shared granteesties to 3 of 3Hover any node to trace its alignments.Compare side by side →

Open a dossier: California Community Foundation · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation

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 Bill and Dinah Ruch Family Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Bill and Dinah Ruch Family Foundation?

Find your warmest path to Bill and Dinah Ruch Family 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 Bill and Dinah Ruch Family Foundation

How much does Bill and Dinah Ruch Family Foundation give?
Bill and Dinah Ruch Family Foundation reported 1 grants totaling $500,000 in its FY2025 IRS filing. It funded between 2 and 8 organizations a year over FY2018 to FY2024.
What does Bill and Dinah Ruch Family Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Health (43%), Education (36%), Recreation & Sports (10%).
Who are Bill and Dinah Ruch Family Foundation's largest grantees?
By total granted over FY2017 to FY2025: Sanford Burnham Prebys Medical Discovery Institute ($1.8M), Thinking Nation Corp ($910k), Bright Star Schools ($555k).
Does Bill and Dinah Ruch Family Foundation fund new organizations?
In FY2024, 0% of the organizations it funded were first-time grantees.
Does Bill and Dinah Ruch Family Foundation accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as Bill and Dinah Ruch Family Foundation?
Its strongest co-funders, measured against what their size predicts, include California Community Foundation, Donor Advised Charitable Giving Inc, Fidelity Investments Charitable Gift Fund.
Where is Bill and Dinah Ruch Family Foundation based?
Bill and Dinah Ruch Family Foundation is based in DE.

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 12 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-PF 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

Play a game based on Bill and Dinah Ruch Family’s filings →

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