Funding search · EIN 731520309 · Tulsa, OK
William S & Ann Atherton Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 101
- grants reported
- $6.1M
- total given
- 2022–2024
- filing years
- $10,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
Full IRS filings ↗How this is builtReport an error
Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Nat'L Cowboy & Western Heritage Museum3 grants · $1.4M
- Classically Formed3 grants · $1.0M
- Hillsdale College2 grants · $950,000
- Folds of Honor Foundation3 grants · $750,000
- Mayo Clinic2 grants · $650,000
- Oklahoma Council of Public Affairs3 grants · $270,000
- The Heritage Foundation2 grants · $100,000
- Prager University Foundation3 grants · $95,000
- Turning Point USA3 grants · $90,000
- Voices of Oklahoma3 grants · $75,000
Giving over time
Grant history
The 100 largest of 101 grants.
- $1.1M
Nat'L Cowboy & Western Heritage Museum · Oklahoma City, OK · 2023
General fund
- $650,000
Hillsdale College · Hillsdale, MI · 2023
Building fund
- $510,500
Classically Formed · Tulsa, OK · 2024
General fund
- $400,000
Mayo Clinic · Rochester, MN · 2022
General fund
- $300,000
Hillsdale College · Hillsdale, MI · 2022
Building fund
- $250,000
Folds of Honor Foundation · Tulsa, OK · 2024
General fund
- $250,000
Classically Formed · Tulsa, OK · 2023
General fund
- $250,000
Folds of Honor Foundation · Tulsa, OK · 2023
General fund
- $250,000
Mayo Clinic · Rochester, MN · 2023
General fund
- $250,000
Classically Formed · Tulsa, OK · 2022
General fund
- $250,000
Folds of Honor Foundation · Tulsa, OK · 2022
Build a memorial
- $150,000
Oklahoma Council of Public Affairs · Oklahoma City, OK · 2024
General fund
- $150,000
Nat'L Cowboy & Western Heritage Museum · Oklahoma City, OK · 2022
Dally horn membership
- $100,000
Nat'L Cowboy & Western Heritage Museum · Oklahoma City, OK · 2024
General fund
- $60,000
Oklahoma Council of Public Affairs · Oklahoma City, OK · 2023
General fund
- $60,000
Oklahoma Council of Public Affairs · Oklahoma City, OK · 2022
General fund
- $50,000
Turning Point USA · Phoenix, AZ · 2024
General fund
- $50,000
The Heritage Foundation · Washington, DC · 2023
General fund
- $50,000
The Heritage Foundation · Washington, DC · 2022
General fund
- $35,000
Prager University Foundation · Owing Mills, MD · 2024
Prager u kids sponsorship
- $30,000
Prager University Foundation · Owing Mills, MD · 2023
Prager u kids sponsorship
- $30,000
Prager University Foundation · Owing Mills, MD · 2022
Prager u kids sponsorship
- $25,000
Godspeed Flight Demonstration Team · Tulsa, OK · 2024
General fund
- $25,000
Voices of Oklahoma · Tulsa, OK · 2024
General fund
- $25,000
Frank Phillips Foundation · Bartlesville, OK · 2023
General fund
- $25,000
Leadership Institute · Arlington, VA · 2023
General fund
- $25,000
Litespeed Airshow · Tulsa, OK · 2023
General fund
- $25,000
Valeries House · Ft Meyers, FL · 2023
General fund
- $25,000
Voices of Oklahoma · Tulsa, OK · 2023
General fund
- $25,000
John Brown University · Siloam Springs, AR · 2022
General fund
- $25,000
Leadership Institute · Arlington, VA · 2022
General fund
- $25,000
Litespeed Airshow · Tulsa, OK · 2022
General fund
- $25,000
Riverfield Country Day School · Tulsa, OK · 2022
General fund
- $25,000
Sigma Nu Educational Foundation · Lexington, VA · 2022
General fund
- $25,000
Valeries House · Ft Meyers, FL · 2022
General fund
- $25,000
Voices of Oklahoma · Tulsa, OK · 2022
General fund
- $20,000
The Fund for American Studies · Washington, DC · 2024
General fund
- $20,000
The Fund for American Studies · Washington, DC · 2023
General fund
- $20,000
Turning Point USA · Phoenix, AZ · 2023
General fund
- $20,000
The Fund for American Studies · Washington, DC · 2022
General fund
- $20,000
Turning Point USA · Phoenix, AZ · 2022
General fund
- $15,000
Young America'S Foundation · Herndon, VA · 2023
General fund
- $15,000
One Hope Tulsa · Tulsa, OK · 2022
General fund
- $15,000
Students for Liberty · McLean, VA · 2022
General fund
- $15,000
Young America'S Foundation · Herndon, VA · 2022
General fund
- $12,500
John Brown University · Siloam Springs, AR · 2024
Pizza hut scholarship
- $12,500
John Brown University · Siloam Springs, AR · 2023
Pizza hut scholarship
- $12,000
Constituting America · Colleyville, TX · 2024
General fund
- $12,000
Independent Institute · Oakland, CA · 2024
General fund
- $12,000
Independent Institute · Oakland, CA · 2023
General fund
- $10,000
State Policy Network · Arlington, VA · 2024
General fund
- $10,000
University of the Cumberlands · Williamsburg, KY · 2024
General fund
- $10,000
USA Shooting · Colorado Springs, CO · 2024
General fund
- $10,000
Victims of Communism Memorial Foundation · Washington, DC · 2024
General fund
- $10,000
Constituting America · Colleyville, TX · 2023
General fund
- $10,000
State Policy Network · Arlington, VA · 2023
General fund
- $10,000
Students for Liberty · McLean, VA · 2023
General fund
- $10,000
University of the Cumberlands · Williamsburg, KY · 2023
General fund
- $10,000
American Conservative Union · Washington, DC · 2022
General fund
- $10,000
Independent Institute · Oakland, CA · 2022
General fund
- $10,000
State Policy Network · Arlington, VA · 2022
50-fifty-5 initiative
- $8,000
Institute for Energy Research · Washington, DC · 2023
General fund
- $8,000
Moving Picture Institute · New York City, NY · 2023
General fund
- $8,000
Constituting America · Colleyville, TX · 2022
General fund
- $7,500
Judicial Watch · Washington, DC · 2023
General fund
- $7,500
Capital Research Center · Washington, DC · 2022
General fund
- $7,500
Institute for Energy Research · Washington, DC · 2022
General fund
- $7,500
Judicial Watch · Washington, DC · 2022
General fund
- $7,000
Media Research Center · Alexandria, VA · 2024
General fund
- $7,000
Capital Research Center · Washington, DC · 2023
General fund
- $6,000
The Little Light House · Tulsa, OK · 2023
General fund
- $5,075
Bit By Bit Equestrian Foundation · Oakland, MI · 2023
General fund
- $5,000
The Little Light House · Tulsa, OK · 2024
General fund
- $5,000
Tulsa Warbird Foundation · Tulsa, OK · 2024
General fund
- $5,000
Young Americans Against Socialism · Los Angelas, CA · 2024
Intro to socialism curriculum
- $5,000
American Cancer Society · Tulsa, OK · 2023
Cattle baron ball
- $5,000
Hospitality House of Tulsa · Tulsa, OK · 2023
General fund
- $5,000
Institute for Free Speech · Washington, DC · 2023
General fund
- $5,000
Make-a-Wish Foundation of Oklahoma · Tulsa, OK · 2023
General fund
- $5,000
Media Research Center · Alexandria, VA · 2023
General fund
- $5,000
The New Criterion · Denville, NJ · 2023
General fund
- $5,000
Victims of Communism Memorial Foundation · Washington, DC · 2023
General fund
- $5,000
American Cancer Society · Tulsa, OK · 2022
General fund
- $5,000
American Quarter Horse Foundation · Amarillo, TX · 2022
Equine research
- $5,000
Bit By Bitrsu Foundation · Oolagah, OK · 2022
General fund
- $5,000
George Mason University Foundation · Fairfax, VA · 2022
Mercatus center
- $5,000
Hospitality House of Tulsa · Tulsa, OK · 2022
General fund
- $5,000
Media Research Center · Alexandria, VA · 2022
General fund
- $5,000
Moving Picture Institute · New York City, NY · 2022
General fund
- $5,000
The Little Light House · Tulsa, OK · 2022
General fund
- $5,000
The New Criterion · Denville, NJ · 2022
General fund
- $4,000
Committee for a Constructive Tomorrow (Cfac T) · Abingdon, MD · 2022
General fund
- $3,500
Happy Trails Childrens Foundation · Apple Valley, CA · 2023
General fund
- $2,500
National Legal and Policy Center · Falls Church, VA · 2023
General fund
- $2,500
Humane Society of Pagosa Springs · Pagosa Springs, CO · 2022
General fund
- $2,500
University of the Cumberlands · Williamsburg, KY · 2022
General fund
- $2,000
The Elephant Sanctuary · Hohenwald, TN · 2023
General fund
- $2,000
The Razorback Foundation · Fayetteville, AR · 2023
General fund
- $2,000
The Elephant Sanctuary · Hohenwald, TN · 2022
General fund
- $2,000
The Razorback Foundation · Fayetteville, AR · 2022
General fund
Who else funds this kind of work
Same state
- Oklahoma City Community Foundation2,451 grants · $203.7M
- Tulsa Community Foundation5,058 grants · $491.4M
- George Kaiser Family Foundation1,393 grants · $265.7M
Similar purposes
- Connecticut Humanities Council1,573 grants · $54.4M
- Dave Thomas Foundation for Adoption399 grants · $83.5M
- The Roots and Wings Foundation1,298 grants · $159.0M
Similar grant size
- The Ayco Charitable Foundation15,303 grants · $2.05B
- Paypal Charitable Giving Fund32,081 grants · $1.40B
- Seattle Foundation14,012 grants · $457.3M
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

