Today's biggest winners and losers in the stock market.

-Palantir Technologies (PLTR) forecast revenue for fiscal 2026 that significantly exceeded Wall Street expectations. Annual revenue will be between $7.18 billion and $7.2 billion, and the company forecast sales in the current quarter of about $1.53 billion. Palantir's fourth-quarter revenue grew 70% to $1.41 billion, according to the company's statement.

-Oracle (ORCL) is selling $25 billion of investment-grade bonds to help finance infrastructure that powers artificial intelligence projects. The company is also raising equity in the form of equity-linked securities and common stock offerings, which is viewed as a positive by money managers amid concerns about the firm's debt levels.

-Walt Disney (DIS) shares slid after the world’s biggest entertainment company gave a tepid forecast for growth in the current period and the market awaits news on who will be its new leader.The stock fell as much as 8% at the market open in New York, the biggest intraday decline since November