Monolithic Power Systems' stock surged 5.65% during Thursday's intraday trading session, driven by the company's release of better-than-expected first-quarter financial results.

The semiconductor company reported quarterly adjusted earnings of $5.10 per share, surpassing analyst estimates of $4.89 by 4.29%. This represents a 26.24% increase compared to the same period last year. Revenue also exceeded expectations, coming in at $804.185 million against estimates of $781.330 million, marking a 26.14% year-over-year growth.

Additionally, the company provided a positive outlook for the second quarter, with projected revenue in the range of $890 million to $910 million. The strong quarterly performance, highlighted by an adjusted gross margin of 55.5%, has bolstered investor confidence, leading to the significant price appreciation.