汽车零部件、机器人主线周报：Optimus再获马斯克高度评价，智元将举办机器人晚会

Investment Rating - The industry investment rating is "Overweight," indicating an expected outperformance of the industry index relative to the benchmark by more than 5% over the next six months [50]. Core Insights - The automotive parts sector saw a weekly increase of 0.34%, ranking 4th among the SW automotive indices, with a year-to-date increase of 3.20% [2][10]. - The robotics sector experienced a decline of 0.21% this week, with a year-to-date increase of 0.27%, underperforming the automotive parts sector by 0.55% [2][22]. - Key developments include Elon Musk's high praise for the Optimus robot and the upcoming global robot gala hosted by Zhiyuan [2][33]. Summary by Sections Automotive Parts Sector Weekly Review - The automotive parts sector ranked 4th in the SW automotive index this week, with a year-to-date performance of +3.20% [10][18]. - The sector's PE (TTM) is at 1.33 times that of the entire A-share market, with a historical percentile of 83.10% [21]. - The top five gainers this week include: Yinhong Co. (+17.13%), Xingyu Co. (+8.65%), Daimai Co. (+6.67%), Yap Co. (+3.71%), and Ruima Precision (+2.74%) [2][40]. Robotics Sector Weekly Review - The robotics index decreased by 0.21% this week, with a year-to-date increase of 0.27% [22]. - The latest PE (TTM) for the robotics sector is 1.37 times that of the entire A-share market, with a historical percentile of 47.28% [32]. - The sector's trading activity is at a low point since 2025, with a trading volume that accounted for 4.74% of the total A-share market this week [29]. Core Coverage Stock Tracking - Key stocks in the automotive parts sector include Fuyao Glass, Top Group, and Xingyu Co., with significant movements noted in New Spring Co. and Precision Technology [39][43]. - New Spring Co. announced a $100 million investment in its subsidiary Bayern New Spring and plans to establish a new facility in Malaysia [43]. - The investment recommendations include Fuyao Glass, Xingyu Co., and Minshi Group based on EPS metrics, while Top Group and Junsheng Electronics are recommended based on PE metrics [45].