Rex Sinquefield
Rex Sinquefield | |
|---|---|
| Born | Rex Andrew Sinquefield September 7, 1944 (age 81) |
| Alma mater | Saint Louis University University of Chicago |
| Occupation | President of Show-Me Institute |
| Political party | Republican |
Rex Andrew Sinquefield (/ˈsɪŋkfiːld/; born September 7, 1944) is an American businessman, investor, and philanthropist who has been called an 'index-fund pioneer' for contributing to the early development and popularization of passively managed index funds among retail investors. Sinquefield was also a co-founder of Dimensional Fund Advisors. A member of the Republican Party, he is active in Missouri politics.