Walmart shopping bag is seen in Krakow, Poland on February 9, 2024. Jakub Porzycki | Nurphoto | Getty Images Check out the companies making headlines in premarket trading. Under Armour — The sportswear maker’s Class A shares slumped 11% and its Class C stock fell 9% after it issued lower-than-expected full-year earnings guidance. Under Armour…

Check out the companies making headlines in extended trading. Chubb — The property and casualty insurer gained nearly 6% after Berkshire Hathaway revealed it has bought nearly 26 million shares of Zurich-based company for a stake worth $6.7 billion. Chubb became Berkshire’s ninth biggest holding at the end of March, according to a new regulatory…

Warren Buffett speaks during the Berkshire Hathaway Annual Shareholders Meeting in Omaha, Nebraska on May 4, 2024.  CNBC Warren Buffett finally revealed his secret stock pick in a new regulatory filing, and it’s insurer Chubb. His conglomerate Berkshire Hathaway has bought nearly 26 million shares of Zurich-based Chubb for a stake worth $6.7 billion. The…

Check out the companies making headlines in midday trading: GameStop , AMC Entertainment — The so-called meme stocks retreated significantly after a two-day rally . GameStop declined about 30%, while AMC dropped 20% as the trading frenzy seemed to fade. The sell-off in AMC shares also came after the company announced a debt-for-equity swap. Before…

Chinese electric car company Nio launched its lower-cost brand Onvo on Wednesday, May 15, 2024, in Shanghai, China. CNBC | Evelyn Cheng SHANGHAI — Chinese electric car company Nio revealed Wednesday that the first car for its new, lower-priced brand, Onvo, will be about $4,000 cheaper than Tesla’s comparable Model Y. Deliveries for Onvo’s first…

Check out the companies making headlines before the bell. AMC Entertainment , GameStop — AMC and GameStop shares posted fell in early morning trading as momentum fizzled from the meme stock craze , which was reignited Monday by a social media reappearance from “Roaring Kitty.” AMC shares were down more than 7% after the movie…

A GameStop store operates in a strip mall in Chicago on March 16, 2023. Scott Olson | Getty Images GameStop and AMC shares fell in premarket on Wednesday as the meme stock trading frenzy showed signs of fizzling. The brick-and-mortar video game retailer fell 13% in premarket trading, while the movie theatre chain dropped 12%.…

Check out the companies making headlines after the bell : Boot Barn — The western apparel and footwear stock slid 7% after issuing light revenue and earnings guidance for the full year. Boot Barn said it expects earnings for the year to range between $4.55 and $4.85 a share, behind a FactSet estimate of $5.16…

Check out the companies making headlines in midday trading: Meme stocks — Meme stocks roared for a second day with GameStop surging more than 65% and AMC popping over 70%. The latest trading frenzy in these names was triggered by the return of “Roaring Kitty,” who posted online for the first time in almost three…

Federal Reserve Chair Jerome Powell reiterated Tuesday that inflation is falling more slowly than expected and will keep the central bank on hold for an extended period. Speaking to the annual general meeting of the Foreign Bankers’ Association in Amsterdam, the central bank leader noted that the rapid disinflation that happened in 2023 has slowed…