Eric Sprott - Gold & Silver, some private, most wrapped up in shares of his PM companies. But I think they allow shares to be traded in for Physical. Jim Sinclair - sold 900,000 ounces for $810 an ounce back about 1980. that's $720+ Million - over 30 years ago. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.