An accountancy practice <a href=" http://www.theartofdining.co.uk/celecoxib-buy-cheap.pdf ">buy celecoxib generic</a> No shareholder currently owns more than 10 percent ofSotheby's. Third Point, its largest shareholder, holds a 9.3percent stake. Mick McGuire's Marcato Capital Management holds aroughly 7 percent stake in the company. Nelson Peltz's TrianPartners also held a 3 percent stake at the end of the secondquarter.