Money men taking over breeding. WinStar Farm, one of North America’s leading thoroughbred racing and breeding operations, owns 60 percent of Justify’s breeding rights. China Horse Club owns 25 percent. A third group, a secretive entity that holds the remaining 15 percent, will remain out of the spotlight because it vigorously avoids any public attention. It is a company controlled by top employees of the billionaire investor George Soros.