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Wisconsin · Private foundation

Rdk 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.

$12M
Granted FY2024(still arriving)
190
Itemized grants FY2024
45
Organizations funded FY2021
16%
First-time grantees FY2021
Read the full brief
Itemized, FY2024
$11M
The rest is grants the schedule does not break out
Median grant, FY2024
$50,000
Largest grant, FY2024
$825,000
Organizations funded a year
13 to 45
FY2017 to FY2021
States reached, FY2024
34
Total assets, FY2024
$384M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2021, 16% of the organizations Rdk Foundation funded were first-time grantees, receiving 6% of its grant dollars.

New vs renewed · share of each year

In FY2021, 94% of grant dollars renewed an existing relationship; $83k went to new ones.

50%100%’19’20’21
RenewedFirst-time

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

’19’20’21
Arts & CultureEnvironmentRecreation & SportsOther
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 arriving161$10M85%
FY202145$1.4M16%
FY202041$1.2M78%
FY201913$1.1M8%
FY201717$966kn/a
99% classified

What it funded, over time

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

Arts & Culture$13MEducation$933kPhilanthropy$783kCivil Rights$340kEnvironment$225kHuman Services$208kCommunity Improvement$160kSocial Science$120kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

ME
MN
IL
WI
NY
OH
CA
CO
KS
NC
LA
GA

Top grantees

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

GranteeTotal grantedYearsShare of their budget
Creation and Preservation Partners Inc$2,840,000594%
John Michael Kohler Arts Center$825,0001n/a
John Michael Kohler Arts Center Inc$640,00042%
Friends of Fred Smith Inc$240,000549%
Edgewood University Inc$240,00050%
Headlands Center for the Arts$220,00018%
Bemis Center for Contemporary Arts Inc$220,000112%
Friends of Prairie Moon$217,000550%
Fractured Atlas Inc$210,00011%
SOMArts$205,00016%
Show all 170 grantees
All grantees of Rdk Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Creation and Preservation Partners Inc$2,840,000594%
John Michael Kohler Arts Center$825,0001n/a
John Michael Kohler Arts Center Inc$640,00042%
Friends of Fred Smith Inc$240,000549%
Edgewood University Inc$240,00050%
Headlands Center for the Arts$220,00018%
Bemis Center for Contemporary Arts Inc$220,000112%
Friends of Prairie Moon$217,000550%
Fractured Atlas Inc$210,00011%
SOMArts$205,00016%
The Wow Project Inc$200,000125%
Afro Charities Inc$195,80015%
Seventh Generation Fund for Indigenous Peoples Inc$180,00014%
Wisconsin Historical Foundation Inc$155,00041%
The Black School Inc$150,900120%
Arts at Large Inc$145,00039%
Burnaway Inc$125,0001n/a
Georges River Land Trust$125,00039%
Columbus State University Foundation Inc$120,00011%
Rivers Institute$120,0001n/a
Coleman Center Board of the City of York Term$120,000124%
The Andrews-Humphrey Family Foundation$120,000126%
The Laundromat Project Inc$120,00015%
Create Wisconsin Inc$112,000341%
Cactus Plus Corporation$100,000159%
Arts & Literature Laboratory Inc$100,000110%
American Players Theatre of Wisconsin Inc$100,00030%
Hmong American Center Inc$100,00015%
Rair Inc$100,000115%
Geex Inc$100,000159%
Pink Umbrella Theater Company$100,0001n/a
QCC The Center for Lesbian Gay Bisexual Transgender Art & Culture$100,00018%
Bad River Band of Lake Superior Tribe of Chippewa Indians$100,0001n/a
Woodland Pattern Inc$80,00035%
Young of Heart Workshop$80,000110%
Monroe County Historical Society Inc$75,000273%
Vollis Simpson Whirligig Park and Museum$75,000117%
Friends of the Hartman Rock Garden$75,000141%
Friends of S.P. Dinsmoor's Garden of Eden Inc.$75,0001n/a
Monroe County Senior Services$75,0001n/a
Nicholls State University Foundation$75,00011%
Pecatonica Educational Charitable Foundation Inc$75,000173%
Toshiko Takaezu Foundation Inc$70,000117%
Aldo Leopold Foundation Inc$70,00041%
Beloit College$63,00020%
Alverno College$60,00010%
Sixty Inches From Center Nfp$60,00015%
Junior High Incorporated$60,000121%
Intersection for the Arts$50,00011%
Noah Purifoy Foundation$50,000123%
International Print Center New York$50,00013%
Haleakala Inc$50,00011%
Young Aspirations Young Artists Inc$50,00017%
Balletx$50,00010%
Alternate RootsInc$50,00012%
Beta-Local Inc$50,000114%
Diverseworks Inc$50,00017%
Public Space One$50,000112%
Black Arts MKE, Inc$50,0001n/a
Friends of Alice Austen House Inc$50,00014%
Franklin Furnace Archive Inc$50,000110%
Institute 193 Incorporated$50,000124%
Dirt Palace Public Projects$50,000110%
Chicago Artists Coalition$50,000112%
Storefront for Art and Architecture Inc$50,00012%
Art Road Nonprofit Corporation$50,0001n/a
First Peoples Fund$50,00011%
Blackstar Projects Inc$50,00011%
Studio K Flamenco Inc$50,000132%
Black Lunch Table$50,00015%
Teatro Experimental Yerbabruja Inc$50,000113%
Movement Research Inc$50,00015%
Friends of Materials for the Arts Inc$50,00015%
The Union for Contemporary Art Inc$50,00013%
World Stage Performance Gallery$50,000118%
Black Art Library Inc.$50,0001n/a
Project for Empty Space Inc$50,00013%
Pike School of Art - Mississippi$50,00017%
South Side Community Art Center$50,00012%
Native Arts and Cultures Foundation, Inc$50,0001n/a
Pearl Fryar Topiary Garden$50,0001n/a
The Leather Archives & Museum Inc$50,00017%
Juxtaposition Arts Inc$50,00012%
Smack Mellon Studios Inc$50,00017%
Floating Museum NFP$50,00015%
Children's Museum of the Arts Inc$50,0001n/a
Crows Shadow Institute Inc$50,00018%
Amargosa Opera House Inc$50,000115%
Twelve Gates Arts$50,000116%
Pueblo of Pojoaque$50,0001n/a
Beverlys Exhibitions Corp$50,000135%
Contemporary Arts Memphis$50,00013%
Fulcrum Arts$50,00013%
Native American Community Development Institute$50,00013%
Movement Strategy Center$50,00010%
The Arts of Life Inc$50,00012%
Maude Kerns Art Center$50,00018%
Greetings From South-Central Los Angeles$50,0001n/a
Center for Native Futures$50,00015%
Antenna$50,0001n/a
Diaspora Connections Unlimited$50,000113%
The Orange Show Foundation$50,00012%
Taller Puertorriqueno Inc$50,00012%
Charlotte Street Foundation$50,00015%
Charm City Cultural Cultivation Inc$50,00014%
Ma's House & Bipoc Art Studio Inc$50,000116%
Arts Foundation of Kosciusko Inc$50,000165%
White Columns Inc$50,00014%
Ucross Foundation$50,00012%
Nurturing Independence through Artistic Development$50,00012%
Center for Land Use Interpretation$50,0001n/a
The Trustees of the Smith College$50,00010%
Asia Art Archive in America Inc$50,000110%
Big Car Media Inc$50,00012%
Lynden Inc$50,00014%
Gyopo$50,000110%
Josephine Sculpture Park Inc$50,00017%
Lakeland University$40,00020%
Penland School Of Craft$40,00030%
Milwaukee Institute of Art & Design Inc$40,00020%
Milwaukee Repertory Theater Inc$36,00030%
Walker Art Center$34,00030%
Spiderwoman Theatre Workshop Inc$30,000113%
Feel the Beat Corp$30,00015%
Black Artists of DC Inc$30,0001n/a
Chinese for Affirmative Action$30,00010%
Arab American Development Corp$30,0001n/a
Angels Gate Cultural Center Inc$30,00012%
Indigenous Peoples Task Force$30,00011%
Plataforma Eje Inc$30,00019%
Racine Art Museum Association Inc$30,00012%
New York Theatre Workshop Inc$30,00010%
Kamoinge Incorporated$30,00017%
Committee Against Anti-Asian Violence Inc$30,00011%
Black Image Center$30,000115%
Sari-Sari Women of Color Arts Coup Inc$30,0001n/a
Diasporic Vietnamese Artists Network$30,00019%
Creative Artist Association$30,000195%
Ltsc Community Development Corporation$30,00010%
New York Foundation for the Arts Inc$30,00010%
Ecosystems of Care$30,00017%
Independent Arts & Media$30,00011%
Ambos Project$30,0001n/a
Foundation for Independent Artists Inc$30,00011%
Artists Working in Education Inc$30,00032%
National Council on Education for the Ceramic Arts$30,00031%
Centro de Economia Creativa Inc$30,00011%
American Craft Council$29,50031%
Sheboygan Symphony Orchestra Inc$27,00034%
Northern Clay Center$26,00031%
Latino Arts Inc$25,00017%
Orr Street Artists Guild$25,000113%
Plymouth Art Foundation Inc$21,00033%
IntuitCenter for IntuitiveOutsider Art$20,00010%
Ten Chimneys Foundation Inc$20,00031%
Wisconsin Academy of Sciences, Arts & Letters$20,0001n/a
Mecikalski Stovewood Buildings Foundation Inc$20,0001n/a
Lakeshore Chorale Inc$16,000312%
Friends of Sp Dinsmoor's Garden of Eden Inc$15,000213%
Museum of Wisconsin Art Inc$15,00010%
National Audubon Society Inc$15,00010%
Milwaukee Ballet Company Inc$14,00030%
Renaissance Theaterworks Inc$13,00031%
Weill Center Foundation Inc$10,00010%
Sheboygan Area School District$10,0001n/a
California State University Fresno Alumni Association Incorporated$10,00011%
Theater for Young Audiences$10,00017%
United Performing Arts Fund Inc$10,00010%
Anderson Center for Interdisciplinary Studies Inc$5,00010%
Sheboygan Theatre Company$3,0001n/a

What it could do for these grantees

Plus 24 recipients with no EIN on record ($631k), not named here.

Where it is load-bearing

Rdk Foundation supplied at least a quarter of the budget for 14 of its grantees at some point. The chart plots its 145 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetCreation and Preservation Partners Inc: $2,840,000 over 5y, 94% of budgetJohn Michael Kohler Arts Center Inc: $640,000 over 4y, 2.1% of budgetFriends of Fred Smith Inc: $240,000 over 5y, 49% of budgetEdgewood University Inc: $240,000 over 5y, 0.1% of budgetHeadlands Center for the Arts: $220,000 over 1y, 7.7% of budgetBemis Center for Contemporary Arts Inc: $220,000 over 1y, 12% of budgetFriends of Prairie Moon: $217,000 over 5y, 50% of budgetFractured Atlas Inc: $210,000 over 1y, 0.5% of budgetSOMArts: $205,000 over 1y, 6.4% of budgetThe Wow Project Inc: $200,000 over 1y, 25% of budgetAfro Charities Inc: $195,800 over 1y, 5.0% of budgetSeventh Generation Fund for Indigenous Peoples Inc: $180,000 over 1y, 4.0% of budgetWisconsin Historical Foundation Inc: $155,000 over 4y, 0.7% of budgetThe Black School Inc: $150,900 over 1y, 20% of budgetArts at Large Inc: $145,000 over 3y, 8.7% of budgetGeorges River Land Trust: $125,000 over 3y, 8.9% of budgetColumbus State University Foundation Inc: $120,000 over 1y, 1.0% of budgetColeman Center Board of the City of York Term: $120,000 over 1y, 24% of budgetThe Andrews-Humphrey Family Foundation: $120,000 over 1y, 26% of budgetThe Laundromat Project Inc: $120,000 over 1y, 5.0% of budgetCreate Wisconsin Inc: $112,000 over 3y, 41% of budgetCactus Plus Corporation: $100,000 over 1y, 59% of budgetArts & Literature Laboratory Inc: $100,000 over 1y, 10% of budgetAmerican Players Theatre of Wisconsin Inc: $100,000 over 3y, 0.5% of budgetHmong American Center Inc: $100,000 over 1y, 5.3% of budgetRair Inc: $100,000 over 1y, 15% of budgetGeex Inc: $100,000 over 1y, 59% of budgetQCC The Center for Lesbian Gay Bisexual Transgender Art & Culture: $100,000 over 1y, 7.8% of budgetWoodland Pattern Inc: $80,000 over 3y, 4.8% of budgetYoung of Heart Workshop: $80,000 over 1y, 9.9% of budgetMonroe County Historical Society Inc: $75,000 over 2y, 73% of budgetVollis Simpson Whirligig Park and Museum: $75,000 over 1y, 17% of budgetFriends of the Hartman Rock Garden: $75,000 over 1y, 41% of budgetNicholls State University Foundation: $75,000 over 1y, 0.6% of budgetPecatonica Educational Charitable Foundation Inc: $75,000 over 1y, 73% of budgetToshiko Takaezu Foundation Inc: $70,000 over 1y, 17% of budgetAldo Leopold Foundation Inc: $70,000 over 4y, 1.2% of budgetBeloit College: $63,000 over 2y, 0.0% of budgetAlverno College: $60,000 over 1y, 0.1% of budgetSixty Inches From Center Nfp: $60,000 over 1y, 5.1% of budgetJunior High Incorporated: $60,000 over 1y, 21% of budgetIntersection for the Arts: $50,000 over 1y, 0.6% of budgetNoah Purifoy Foundation: $50,000 over 1y, 23% of budgetInternational Print Center New York: $50,000 over 1y, 2.8% of budgetHaleakala Inc: $50,000 over 1y, 1.2% of budgetYoung Aspirations Young Artists Inc: $50,000 over 1y, 6.5% of budgetBalletx: $50,000 over 1y, 0.4% of budgetAlternate RootsInc: $50,000 over 1y, 1.9% 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 145.

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.

The Andy Warhol Foundation for the Visual Arts IncNY63.1× affinity30 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Andy Warhol Foundation for the Visual Arts Inc · The Andrew W Mellon Foundation · Kohler Foundation Inc · Greater Milwaukee Foundation Inc · Richard and Ethel Herzfeld Foundation Inc · Herbert H Kohl Charities Inc · Wisconsin Humanities Council Inc · Terra Foundation for American Art · Green Bay Packers Foundation · Robert Rauschenberg Foundation · The Ford Foundation · Via Art Fund 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 Rdk Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Rdk Foundation?

Find your warmest path to Rdk 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 Rdk Foundation

How much does Rdk Foundation give?
Rdk Foundation reported 190 itemized grants totaling $11,061,700, out of $12,431,700 in total grant expense reported on the return in its FY2024 IRS filing. It funded between 13 and 45 organizations a year over FY2017 to FY2021.
What does Rdk Foundation fund?
By grant dollars over FY2017 to FY2024, its largest causes are Arts & Culture (26%), Education (2%), Philanthropy (2%).
Who are Rdk Foundation's largest grantees?
By total granted over FY2017 to FY2024: Creation and Preservation Partners Inc ($2.8M), John Michael Kohler Arts Center ($825k), John Michael Kohler Arts Center Inc ($640k).
Does Rdk Foundation fund new organizations?
In FY2021, 16% of the organizations it funded were first-time grantees.
Does Rdk 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 Rdk Foundation?
Its strongest co-funders, measured against what their size predicts, include The Andy Warhol Foundation for the Visual Arts Inc, The Andrew W Mellon Foundation, Kohler Foundation Inc.
Where is Rdk Foundation based?
Rdk Foundation is based in WI.

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 197 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.

Possibly out of date. A more recent filing (FY2025) is on record and reports $17M of grant expense with no grantee named in the published copy. A private foundation itemizes every grant it makes, so a return carrying none has filed its list as an attachment that the public copy does not include. The figures above are therefore from FY2024, the most recent year this funder’s grantee list reached the public record.

Source object · view filing

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