Citigroup (NYSE:C) stock gained 5.6% in Wednesday premarket trading after the megabank posted better-than-expected Q4 results and approved a $20B stock buyback program. Furthermore, the company expects its net interest income to rise in 2025.

Citigroup reported fourth-quarter results that exceeded expectations, sending shares higher in pre-market trading Wednesday.

Citigroup said its board of directors authorized a new multiyear $20 billion stock buyback program that will begin in the first quarter of 2025, helping to trigger a surge in the share price. CFO Mark Mason said the planned buyback reflects confidence in the bank’s strategy.

Citigroup stock is soaring Wednesday after the big bank topped earnings expectations and unveiled a massive stock buyback program. Here's why that's important.

Citigroup swung to a profit in the fourth quarter, fueled by strength in trading and a recovery in dealmaking that drove up investment banking fees.

The bank unveiled stronger-than-expected results for the fourth quarter, in which revenue rose across all five of its main business lines.

Citigroup beat estimates for fourth-quarter profit, fueled by strength in trading and dealmaking, and announced a $20 billion buyback program as it cut a closely watched return target. Shares of the third-largest U.