Check out the companies making the biggest moves premarket: Estee Lauder – The cosmetics company saw shares jump almost 10%. Estee Lauder and Puig confirmed on Thursday that they have ended talks about a potential merger. Workday — Workday shares jumped more than 8% after the provider of finance and human-resources software posted stronger-than-expected results and raised its full-year margin outlook. Aneel Bhusri, a Workday co-founder, returned as CEO during the quarter. Merck — The pharmaceutical company was up almost 3.5% after its treatment for lung cancer in partnership with Chinese-based Kelun-Biotech cut tumor progression risk by 65% , according to a phase 3 study. Zoom Communications — The video conferencing company saw shares jump 7% after investors cheered the firm’s latest results. Zoom posted better-than-expected earnings and revenue for the latest quarter. The company also increased its stock repurchase authorization by $1 billion. IMAX — Shares were up 14% after reports that the company is exploring a sale and had preliminary talks with potential buyers. A source told CNBC that IMAX’s bankers occasionally test the water for interest about a sale. Ross Stores — The discount department store’s shares were up 4.5% after a stronger-than-expected quarterly earnings report. The firm also raised its comp sales forecast as well as earnings guidance for the full year. Take-Two Interactive — …
