【智能汽车主线周报】特斯拉FSD V14无接管横穿美国，看好智能化

Market Overview - The smart car index decreased by 6.2%, while the index excluding Tesla increased by 0.2%. As of December 31, 2025, the smart car index PS (TTM) is 14.1x, ranking in the 96th percentile since the beginning of 2023. The index excluding Tesla has a PS (TTM) of 6.4x, ranking in the 90th percentile since the beginning of 2023 [4][12][17]. Industry Core Changes - Pony.ai's Robotaxi fleet has surpassed 1,159 vehicles, exceeding the target of 1,000 Robotaxis by 2025. Tesla's FSD version 14.2 completed a 2-day, 20-hour journey across the U.S. without human intervention [6][12][21]. Investment Recommendations - The company maintains a strong outlook for the L4 RoboX theme in 2026, favoring B-end software stocks over C-end hardware stocks. Preferred H-shares include Xpeng Motors, Horizon Robotics, Pony.ai, WeRide, and Cao Cao Mobility. A-shares recommendations include Qianli Technology, Desay SV, and Jingwei Hirain [6][12][21]. Downstream Application Targets - For Robotaxi perspectives, the integrated model includes Tesla and Xpeng Motors, while the technology provider and operational sharing model includes Horizon Robotics, Baidu, Pony.ai, WeRide, and Qianli Technology. The transformation of ride-hailing and taxi services involves Didi, Cao Cao Mobility, Ruqi Mobility, and others [6][12][21]. Upstream Supply Chain Targets - Key targets in the B-end unmanned vehicle OEM sector include BAIC BluePark, GAC Group, Jiangling Motors, and others. Core upstream suppliers include testing services (China Automotive Research), chips (Horizon Robotics, Black Sesame Technology), domain controllers (Desay SV, Jingwei Hirain), sensors (Sunny Optical Technology, Hesai Technology), and others [6][12][21].