OMNIVISION (00501) experienced a significant increase of nearly 9% during the late trading session. At the time of writing, the stock was up 7.5%, trading at HKD 110.4, with a turnover of HKD 166 million. Public information indicates that OMNIVISION is a global fabless semiconductor design company, with CMOS Image Sensors (CIS) being its primary product. According to data from Frost & Sullivan, based on 2024 revenue from image sensor solutions, the company is the world's third-largest supplier of digital image sensors, holding a market share of 13.7%. It is reported that in June 2025, Will Semiconductor officially changed its name to "OMNIVISION," signifying a strategic focus on the CIS sector. In August of the same year, mass production began for the OV50X, a product benchmarked against Sony's IMX989, achieving parity in features such as a 1-inch large sensor and 8K video recording. The funds raised from its Hong Kong IPO are primarily allocated to the research and development of key technologies, including next-generation CIS products like AR/VR micro-display sensors and edge AI smart sensors.