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Texas · Private foundation

The Rydin Foundation

THE RYDIN FOUNDATION'S MISSION IS TO HONOR DR. SOPHIE RYDIN'S LEGACY THROUGH THE FINANCIAL SUPPORT OF CHARITABLE, LITERARY AND EDUCATIONAL ACTIVITIES. Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$6.6M
Granted FY2024(still arriving)
13
Grants FY2024
3
Organizations funded FY2023
67%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$100,000
Largest grant, FY2024
$3,500,000
Organizations funded a year
1 to 3
FY2022 to FY2023
States reached, FY2024
3
Total assets, FY2024
$16M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 67% of the organizations The Rydin Foundation funded were first-time grantees, receiving 25% of its grant dollars.

The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2024still arriving12$6.6M75%
FY20233$6.7M67%
FY20221$1.5Mn/a
94% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2022 to 2024.

Public Benefit$11MCrime & Legal$3.4MEducation$120kArts & Culture$35kOther$0

Top grantees

Largest recipients by total granted, FY2022 to FY2024, and the share of each one’s budget the grants supplied at peak.

What it could do for these grantees

Plus 2 recipients with no EIN on record ($37k), not named here.

Where it is load-bearing

The Rydin Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 10 largest grantees; load-bearing ones sit top left.

25%50%75%100%$10M$100Mgrantee revenue →↑ funder's share of their budgetConservative Partnership Institute: $10,000,000 over 3y, 26% of budgetAmerica First Legal Foundation: $3,351,000 over 2y, 16% of budgetTexas Public Policy Foundation: $375,000 over 1y, 1.3% of budgetThe Heritage Foundation: $334,000 over 2y, 0.2% of budgetAmerican Accountability Foundation: $200,000 over 1y, 17% of budgetAmerican Moment Inc: $200,000 over 1y, 9.8% of budgetAmerica First Policy Institute Inc: $100,000 over 1y, 0.2% of budgetFoundation for Accountability Integrity & Research in Elections Fund: $100,000 over 1y, 2.6% of budgetAmerican Cornerstone Institute Inc: $20,000 over 1y, 0.2% of budgetHouston Grand Opera Association Inc: $20,000 over 1y, 0.1% 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.

Conservative Partnership InstituteDC15.8× affinity5 shared granteesties to 9 of 9Hover any node to trace its alignments.Compare side by side →

Open a dossier: Conservative Partnership Institute · Donors Trust Inc · Servant Foundation · The Dunn Foundation · The Goldman Sachs Charitable Gift Fund · Natl Christian Charitable Fdn Inc · National Philanthropic Trust · Vanguard Charitable Endowment Program · Fidelity Investments Charitable Gift Fund · Donor Advised Charitable Giving Inc

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 The Rydin Foundation with peer funders

About The Rydin Foundation

How much does The Rydin Foundation give?
The Rydin Foundation reported 13 grants totaling $6,600,000 in its FY2024 IRS filing. It funded between 1 and 3 organizations a year over FY2022 to FY2023.
What does The Rydin Foundation fund?
By grant dollars over FY2022 to FY2024, its largest causes are Public Benefit (76%), Crime & Legal (23%), Education (1%).
Who are The Rydin Foundation's largest grantees?
By total granted over FY2022 to FY2024: Conservative Partnership Institute ($10M), America First Legal Foundation ($3.4M), Texas Public Policy Foundation ($375k).
Does The Rydin Foundation fund new organizations?
In FY2023, 67% of the organizations it funded were first-time grantees.
Does The Rydin 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 The Rydin Foundation?
Its strongest co-funders, measured against what their size predicts, include Conservative Partnership Institute, Donors Trust Inc, Servant Foundation.
Where is The Rydin Foundation based?
The Rydin Foundation is based in TX.

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 13 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 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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