PIMCO founder and investor Bill Gross — best known as the "Bond King" for his role in the bond market — collected $4.4 million at an auction for a rare stamp. What Happened: Gross, who has been shying ...
America’s most valuable postage stamp sold for nearly $4.4 million on Friday. The 1868 one-cent “Z” Grill was sold as part of the collection owned by “Bond King” Bill Gross, who co-founded asset ...