Pro Picks: Watch all of Thursday's big stock calls on CNBC

Jim Cramer, Karen Firestone of Aureus Asset Management, Barton Crockett of Rosenblatt Securities, Wamsi Mohan of Bank of America, Brenda Vingiello of Sand Hill Global Advisors, Josh Brown of Ritholtz Wealth Management, and Sahak Manuelian of Wedbush Securities on why they are buying, selling, or holding specific stocks and ETFs.