Unique donors Found58
Number of Contributions Sorted670
Total Value of Contributions$42,599,844
Ordered BySum (High to Low)
Top donors
Transactions on Record
Total Value of Contributions
1John M. Olin Foundation65$6,779,500
2The Lynde and Harry Bradley Foundation109$6,076,560
3Sarah Scaife Foundation34$4,615,000
4Searle Freedom Trust24$3,486,000
5Smith Richardson Foundation25$2,797,977
6William E. Simon Foundation28$2,511,200
7Claude R. Lambe Charitable Foundation12$2,100,000
8Gilder Foundation19$1,180,300
9Ravenel and Elizabeth Curry Foundation8$1,146,000
10Jaquelin Hume Foundation13$1,000,000
11Paul E. Singer Foundation2$925,000
12F.M. Kirby Foundation14$857,500
13Donors Capital Fund9$841,770
15William H. Donner Foundation33$747,500
16Earhart Foundation20$600,000
17Walton Family Foundation5$546,525
18The Carthage Foundation14$543,000
19Exxon Mobil10$495,000
20The Shelby Cullom Davis Foundation7$475,000
21Charles G. Koch Charitable Foundation5$464,300
22John Templeton Foundation4$459,000
23Mercer Family Foundation3$434,225
24The Galbraith Foundation1$365,855
25The Randolph Foundation15$327,375
26Hickory Foundation14$241,200
27JM Foundation7$240,000
28Stuart Family Foundation8$168,957
29Castle Rock Foundation5$165,000
31Lovett and Ruth Peters Foundation3$130,000
32Robert W. Wilson Charitable Trust8$120,000
33EdChoice (Formerly Friedman Foundation for Educational Choice)3$108,000
34Chase Foundation of Virginia8$88,200
35Armstrong Foundation16$79,500
36Abstraction Fund4$76,000
37The Weiler Foundation8$57,500
38CIGNA Foundation4$50,000
39John William Pope Foundation2$50,000
40David H. Koch Charitable Foundation2$50,000
41Arthur N. Rupe Foundation1$48,400
42Pierre F. and Enid Goodrich Foundation2$40,000
43State Policy Network1$30,000
44The Challenge Foundation5$25,000
45Diana Davis Spencer Foundation1$25,000
46Scaife Family Foundation1$25,000
47The Robertson-Finley Foundation6$24,000
48The Roe Foundation5$18,500
49Ruth & Lovett Peters Foundation3$15,000
50Holman Foundation1$15,000
The contributions documented in Conservative Transparency are based on a review of publicly available filings with the Internal Revenue Service and Federal Election Commission, as well as state-level data from a variety of sources. For more information about our methodology, visit our about page.