Check out the companies making headlines before the bell: Paramount Skydance , TKO Group — Shares of Paramount Skydance gained 4% after the media company acquired the U.S. rights to TKO Group's UFC for seven years, beginning in 2026, according to a statement from the companies. TKO shares added roughly 2%. C3.ai — The artificial intelligence software company plunged nearly 32% in the premarket after it issued guidance for the fiscal first quarter. C3.ai expects revenue to range between $70.2 million and $70.4 million. Its non-GAAP loss is expected to come in between $57.7 million and $57.9 million. Nvidia , Advanced Micro Devices — Shares of Nvidia and Advanced Micro Devices each shed about 1% in premarket trading after closing an unprecedented arrangement with the Trump administration. Bo

See Full Page