Unique donors Found28
Number of Contributions Sorted686
Total Value of Contributions$59,331,693
Ordered BySum (High to Low)
Top donors
Transactions on Record
Total Value of Contributions
1John M. Olin Foundation139$26,039,209
2Smith Richardson Foundation102$9,802,652
3The Lynde and Harry Bradley Foundation261$9,237,752
4John Templeton Foundation29$5,995,098
5Walton Family Foundation10$2,920,788
6Searle Freedom Trust12$1,014,500
7Thomas B. Fordham Foundation15$715,000
8The Carthage Foundation8$569,000
11Earhart Foundation45$374,362
12Kovner Foundation5$300,000
13Exxon Mobil3$210,000
14Charles G. Koch Charitable Foundation5$172,500
15The Shelby Cullom Davis Foundation6$169,500
16The Randolph Foundation7$168,000
17Scaife Family Foundation2$150,000
18Sarah Scaife Foundation2$130,000
19William E. Simon Foundation2$100,000
20Gilder Foundation6$90,000
21F.M. Kirby Foundation4$75,000
22Donors Capital Fund2$75,000
23Jaquelin Hume Foundation1$50,000
24Philip M. McKenna Foundation1$30,000
25Abstraction Fund1$10,000
26The Vernon K. Krieble Foundation6$7,000
27David H. Koch Charitable Foundation1$1,000
28The Samuel Roberts Noble Foundation2$1,000
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.