Stock Market 12 December 2025

Cognizant Technology Solutions fell 10.49% to $43.70 after Accenture warned of weaker IT-services demand and Berenberg downgraded the stock, erasing about $2.4 billion in equity value. Campbell’s Company edged up 0.19% to $21.15, but S&P Dow Jones Indices will remove it from the S&P 500 and add it to the S&P SmallCap 600. Infosys dropped 6.75% to ₹1,051.40 as Accenture cut its fiscal 2026 revenue growth forecast to 3%-4%, which also pressured TCS and HCLTech. Six Fiserv executives and board members bought 34,781 shares for $1.72 million at an average of $49.55, but Fiserv shares closed at $47.86, down 3.4%. CoreWeave will join the Nasdaq-100, with shares up 2.38% Thursday and 17.3% over five days. SpaceX fell 3.56% to $185.00, with options pricing in a ±10% weekly move, while Micron hit a record $1,133.99, up 8.7%. Verizon closed at $45.37, down 5.7% for the week, as new plans and fee cuts focus on subscriber growth. Plug Power rose 7.55% to $2.85, with the coming week focused on cash and financing. Nu finished at $12.71, down 1.4% Thursday but up 4.3% for the week, with a $1 billion buyback in focus. U.S. markets were closed Friday for Juneteenth. Transocean ended at $5.31, down from $6.04. Super Micro rose 10.37% to $30.66, with attention on a $7 billion equity-linked deal. GE Vernova, Vertiv, and Eaton posted strong gains, while regulators gave grid operators 60 days to review rules for large electricity users. Bank of America closed at $56.20, with stress-test results due Wednesday. Amazon gained 2.9% to $244.39 ahead of Prime Day. Flex will join the S&P 500, last closing at $147.61. SoFi rose 2.8% to $17.91, up 8% for the week. AMC ended at $2.83, up 21% from the prior Friday.