Investopedia·2025-12-05 22:37Group 1: Retail Sector - Ulta Beauty (ULTA) shares surged nearly 13% after reporting better-than-expected earnings and raising its full-year forecasts, driven by resilient demand in the beauty category, increased transactions, and the acquisition of British luxury cosmetics firm Space NK [4][9] - Dollar-store operators Dollar Tree (DLTR) and Dollar General (DG) saw their shares rise about 6% following strong earnings reports, indicating traction among customers from various income levels seeking deals [7][9] Group 2: Healthcare Sector - Moderna (MRNA) stock jumped close to 9% after a long-term study in France indicated that its COVID-19 vaccine is safe and effective, showing a 75% lower risk of dying from COVID-19 for vaccinated individuals compared to the unvaccinated [5][9] - Cooper Companies (COO) exceeded quarterly earnings forecasts and provided an optimistic outlook, with shares climbing around 6% following the announcement of a strategic review aimed at simplifying its business [6][9] Group 3: Media and Entertainment Sector - Netflix (NFLX) agreed to acquire Warner Bros. Discovery's studio and streaming business in an $83 billion deal, impacting shares of Paramount Skydance (PSKY) which fell nearly 10% as a result of the competitive bidding landscape [8][9] - Warner Bros. Discovery's stock climbed more than 6% following the acquisition announcement, while Netflix shares slipped about 3% [8][9] Group 4: Market Overview - Major U.S. equities indexes moved higher after a key inflation report came in lower than anticipated, with the S&P 500 and Dow edging 0.2% higher and the Nasdaq rising 0.3% [3][9]