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New Jersey · Private foundation

Thomas D Klingenstein Fund

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.

$12M
Granted FY2024(still arriving)
32
Grants FY2024
50
Organizations funded FY2023
36%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$25,000
Largest grant, FY2024
$4,612,302
Organizations funded a year
22 to 50
FY2017 to FY2023
States reached, FY2024
12
Total assets, FY2024
$77M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 36% of the organizations Thomas D Klingenstein Fund funded were first-time grantees, receiving 28% of its grant dollars.

New vs renewed · share of each year

In FY2023, 72% of grant dollars renewed an existing relationship; $2.7M went to new ones.

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

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

’18’19’20’21’22’23
EducationArts & CulturePublic BenefitHealthInternationalCivil RightsOther
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
FY2024still arriving30$7.3M7%
FY202350$9.5M36%
FY202243$4.6M26%
FY202122$5.1M41%
FY202022$3.4M59%
FY201945$5.0M22%
FY201839$4.3M31%
FY201737$4.7Mn/a
93% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Public Benefit$26MPhilanthropy$6.6MArts & Culture$5.4MEducation$2.7MCivil Rights$1.7MInternational$1.5MEnvironment$920kHealth$499kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

ME
VT
WA
IL
WI
MI
NY
MA
IN
OH
PA
NJ
CT
CA
NE
KY
VA
MD
DE
AZ
TN
DC
AL
GA
TX

Top grantees

Largest recipients by total granted, FY2017 to FY2024, and the share of each one’s budget the grants supplied at peak.

Show all 82 grantees
All grantees of Thomas D Klingenstein Fund by total granted
GranteeTotal grantedYearsShare of their budget
The Claremont Institute for the Study of Statesmanship & Political Philosophy$21,476,932855%
National Civic Art Society$2,419,681784%
The American Vicarious Inc$1,873,295795%
The Claremont Strategy Group Inc Dba the American Strategy Group$1,150,000624%
The Maine Heritage Policy Center$699,044324%
7 Lakes Alliance Inc$665,776510%
Edmund Burke Foundation Inc$552,980511%
Real Clear Foundation$523,99824%
Informing America Foundation$500,00018%
Education Action Group Foundation$425,000153%
Timanous Foundation$338,871525%
The Peoria Project Inc$302,4883100%
Center for Renewing America Inc$300,00024%
The Daily Caller News Foundation$300,00025%
Madison Media Fund$250,000147%
American Moment Inc$225,000211%
Maine Lakes Resource Center$218,000192%
The Center for American Liberty$204,73822%
New York Civil Rights Coalition Inc$200,657636%
Soldiers Save Lives Corporation$200,00013%
Center for Urban Renewal & Education$200,00018%
Hudson Institute Inc$176,80830%
Courage Is a Habit$175,000178%
Trustees of Deerfield Academy$170,29380%
The Federalist Society for Law and Public Policy Studies$151,76830%
The Philanthropy Roundtable$135,00041%
Worldwide Friends Foundation$135,00011%
The Westminster Institute$130,000323%
The Institute on Religion and Public Life Inc$125,34331%
New York Historical Society$121,30780%
Ashland University$110,12910%
The Buckeye Institute$100,13561%
James Wilson Institute for Natural Rights and the American Founding$95,51359%
Green Dragon Society$75,000187%
Conservative Partnership Institute$75,00010%
The Milstein Family Foundation$75,000114%
Witherspoon Institute Inc$71,30741%
The Klingenstein Third Generation Foundation$65,453413%
Center for Equal Opportunity$60,42837%
Coalition for Youth Drug Abuse Prevention Inc$60,000222%
Loyola University Maryland Inc$58,53020%
Arizona State University Foundation for a New American University$50,00010%
Manhattan Institute for Policy Research Inc$47,59760%
Pacific Research Institute For Public Policy$40,00030%
Belgrade Historical Society$38,0006n/a
Intercollegiate Studies Institute Inc$35,00040%
Ethics and Public Policy Center Inc$33,78040%
American Enterprise Institute for Public Policy Research$30,18450%
The American Cause$30,00029%
El Education Inc$25,00010%
Voter Ga$25,00018%
Citizens Union Foundation Inc of the City of New York$20,07412%
Instauratio Magna Foundation$20,000115%
Center for the Study of Partisanship and Ideology$20,000183%
Independent Women's Forum$20,00020%
American Camping Association Inc$19,25020%
Calvin Coolidge Presidential Foundation Inc$19,10010%
Cato Institute$15,15630%
Maine Historical Society$15,00030%
State of Maine$15,0001n/a
Stephen Siller Tunnel to Towers Foundation$15,00020%
Victims of Communism Memorial Foundation Inc$14,84020%
The American Conservative$12,50011%
The Foundation for Gender-Specific Medicine Inc$12,50011%
The Philadelphia Society$12,05013%
Buckley Institute Inc$11,00030%
Ackerman Institute for the Family$10,0001n/a
Friends of Belgrade Lakes Village$10,0001n/a
Emanate Health Medical Center$10,00010%
Lewiston Auburn Metropolitan Chamber of Commerce$10,00011%
The American Friends of Gwpf Inc$10,00015%
London Center for Policy Research Inc$10,00012%
Congregation Beth Israel$10,0001n/a
John Jay Society$10,00017%
Unreported Story Society$10,00010%
The Hill School$10,00010%
Center for American Culture and Ideas Dba Polyhymnia$6,00011%
Teneo Inc$5,0001n/a
Williams College$5,00050%
Abraham Lincoln Association$2,00021%
Sail Maine$1,00010%
The Reach Institute Resource for Advancing Children's Health$1,00010%

What it could do for these grantees

Plus 30 recipients with no EIN on record ($8.1M), not named here.

Where it is load-bearing

Thomas D Klingenstein Fund supplied at least a quarter of the budget for 12 of its grantees at some point. The chart plots its 76 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetThe Claremont Institute for the Study of Statesmanship & Political Philosophy: $21,476,932 over 8y, 55% of budgetNational Civic Art Society: $2,419,681 over 7y, 84% of budgetThe American Vicarious Inc: $1,873,295 over 7y, 95% of budgetThe Claremont Strategy Group Inc Dba the American Strategy Group: $1,150,000 over 6y, 24% of budgetThe Maine Heritage Policy Center: $699,044 over 3y, 24% of budget7 Lakes Alliance Inc: $665,776 over 5y, 9.9% of budgetEdmund Burke Foundation Inc: $552,980 over 5y, 11% of budgetReal Clear Foundation: $523,998 over 2y, 3.7% of budgetInforming America Foundation: $500,000 over 1y, 8.2% of budgetEducation Action Group Foundation: $425,000 over 1y, 53% of budgetTimanous Foundation: $338,871 over 5y, 25% of budgetThe Peoria Project Inc: $302,488 over 3y, 100% of budgetCenter for Renewing America Inc: $300,000 over 2y, 4.2% of budgetThe Daily Caller News Foundation: $300,000 over 2y, 4.7% of budgetMadison Media Fund: $250,000 over 1y, 47% of budgetAmerican Moment Inc: $225,000 over 2y, 11% of budgetMaine Lakes Resource Center: $218,000 over 1y, 92% of budgetThe Center for American Liberty: $204,738 over 2y, 1.6% of budgetNew York Civil Rights Coalition Inc: $200,657 over 6y, 36% of budgetSoldiers Save Lives Corporation: $200,000 over 1y, 3.4% of budgetCenter for Urban Renewal & Education: $200,000 over 1y, 7.6% of budgetHudson Institute Inc: $176,808 over 3y, 0.3% of budgetCourage Is a Habit: $175,000 over 1y, 78% of budgetTrustees of Deerfield Academy: $170,293 over 8y, 0.1% of budgetThe Federalist Society for Law and Public Policy Studies: $151,768 over 3y, 0.3% of budgetThe Philanthropy Roundtable: $135,000 over 4y, 0.9% of budgetWorldwide Friends Foundation: $135,000 over 1y, 0.9% of budgetThe Westminster Institute: $130,000 over 3y, 23% of budgetThe Institute on Religion and Public Life Inc: $125,343 over 3y, 1.3% of budgetNew York Historical Society: $121,307 over 8y, 0.1% of budgetAshland University: $110,129 over 1y, 0.1% of budgetThe Buckeye Institute: $100,135 over 6y, 1.0% of budgetJames Wilson Institute for Natural Rights and the American Founding: $95,513 over 5y, 8.7% of budgetGreen Dragon Society: $75,000 over 1y, 87% of budgetConservative Partnership Institute: $75,000 over 1y, 0.2% of budgetThe Milstein Family Foundation: $75,000 over 1y, 14% of budgetWitherspoon Institute Inc: $71,307 over 4y, 1.1% of budgetThe Klingenstein Third Generation Foundation: $65,453 over 4y, 13% of budgetCenter for Equal Opportunity: $60,428 over 3y, 6.6% of budgetCoalition for Youth Drug Abuse Prevention Inc: $60,000 over 2y, 22% of budgetLoyola University Maryland Inc: $58,530 over 2y, 0.0% of budgetArizona State University Foundation for a New American University: $50,000 over 1y, 0.0% of budgetManhattan Institute for Policy Research Inc: $47,597 over 6y, 0.1% of budgetPacific Research Institute For Public Policy: $40,000 over 3y, 0.3% of budgetIntercollegiate Studies Institute Inc: $35,000 over 4y, 0.1% of budgetEthics and Public Policy Center Inc: $33,780 over 4y, 0.1% of budgetAmerican Enterprise Institute for Public Policy Research: $30,184 over 5y, 0.0% of budgetThe American Cause: $30,000 over 2y, 9.1% 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 76.

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.

Donors Trust IncVA56.9× affinity28 shared granteesties to 10 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Donors Trust Inc · Bradley Impact Fund Inc · Sarah Scaife Foundation Incorporated · The Lynde and Harry Bradley Foundation Inc · Diana Davis Spencer Foundation Inc · Charles Koch Foundation · John William Pope Foundation · John & Patricia Klingenstein Fund · The 85 Fund · Thomas W Smith Foundation Inc · The Randolph Foundation · The Achelis & Bodman Foundation Co Manice & Budd LLP

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 Thomas D Klingenstein Fund with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Thomas D Klingenstein Fund?

Find your warmest path to Thomas D Klingenstein Fund 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 Thomas D Klingenstein Fund

How much does Thomas D Klingenstein Fund give?
Thomas D Klingenstein Fund reported 32 grants totaling $11,991,533 in its FY2024 IRS filing. It funded between 22 and 50 organizations a year over FY2017 to FY2023.
What does Thomas D Klingenstein Fund fund?
By grant dollars over FY2017 to FY2024, its largest causes are Public Benefit (52%), Philanthropy (13%), Arts & Culture (11%).
Who are Thomas D Klingenstein Fund's largest grantees?
By total granted over FY2017 to FY2024: The Claremont Institute for the Study of Statesmanship & Political Philosophy ($21M), National Civic Art Society ($2.4M), The American Vicarious Inc ($1.9M).
Does Thomas D Klingenstein Fund fund new organizations?
In FY2023, 36% of the organizations it funded were first-time grantees.
Does Thomas D Klingenstein Fund 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 Thomas D Klingenstein Fund?
Its strongest co-funders, measured against what their size predicts, include Donors Trust Inc, Bradley Impact Fund Inc, Sarah Scaife Foundation Incorporated.
Where is Thomas D Klingenstein Fund based?
Thomas D Klingenstein Fund is based in NJ.

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 116 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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