Agilent Technologies (NYSE: A) saw its stock price surge 5.52% in after-hours trading on Wednesday, following the release of its second-quarter fiscal year 2025 financial results that surpassed market expectations. The company's strong performance and improved outlook for the full year sparked investor enthusiasm.

The scientific instrument maker reported adjusted earnings per share of $1.31 for the quarter, beating the analyst consensus estimate of $1.26 by 3.97%. This represents a 7.38% increase from the $1.22 per share reported in the same period last year. Revenue for the quarter came in at $1.67 billion, exceeding the analyst consensus estimate of $1.63 billion by 2.54% and marking a 6.04% year-over-year growth.

Adding to the positive sentiment, Agilent raised its full-year revenue guidance. The company now expects fiscal year 2025 revenue to be between $6.73 billion and $6.81 billion, up from its previous forecast of $6.68 billion to $6.76 billion. This upward revision suggests management's confidence in Agilent's growth trajectory for the remainder of the year. The company maintained its adjusted earnings per share guidance at $5.54 to $5.61 for the full year. With these results and improved outlook, Agilent continues to demonstrate its strong position in the scientific and analytical instrument market, driving investor optimism and the significant after-hours stock price increase.