No. 32 D.R. Horton

262,805 acres (up 176,805 acres)
This past summer, the Texas homebuilder added the Great Western Ranch to his holdings, which include Camp Horton, an 86,000-acre ranch in West Texas. At press time, the Media Relations Department at DR Horton Inc., had not responded to an email request about specific ownership details. Jeff Buerger of Hall and Hall had the listing on the Great Western.