GameStop shares rose more than 9% after a report said the company was preparing a takeover offer for eBay. According to The Wall Street Journal, CEO Ryan Cohen is pursuing the move as part of a plan to build GameStop into a company worth more than $100 billion. The report also provided valuation context, stating that GameStop had a market value of about $11 billion at Friday’s close, while eBay was valued at about $45 billion. No confirmation from either company, transaction terms, financing details, or timeline were provided in the source content.