Nikon股价暴涨21%史上最大 传雷朋母公司考虑增加持股至20%

Core Viewpoint - Nikon's stock price surged by 21% in early trading on Tuesday, marking its largest single-day increase in history, following reports that EssilorLuxottica SA is considering increasing its stake in the company [1] Group 1: Company Developments - EssilorLuxottica plans to raise its stake in Nikon to approximately 20%, up from nearly 9% currently [1] - Nikon's management is aware of the proposal from EssilorLuxottica [1] Group 2: Industry Context - Nikon's optical technology is critical for semiconductor circuit exposure and image generation [1] - The company competes with larger firms like ASML in the lithography equipment sector and supplies equipment to major chip manufacturers including Intel and TSMC [1]