Sector HQ 每周摘要 - 2026 年 2 月 8 日

The Sector HQ Weekly Digest for February 8, 2026, provides a snapshot of the AI industry's activity and influence, distinguishing between companies actively shipping products and those primarily engaged in discussions. This intelligence report ranks top companies based on a proprietary 'Score' and the number of 'events' recorded during the week. OpenAI leads the pack with an impressive score of 94362.1 and 158 events, underscoring its dominant position and high level of engagement in the AI landscape. Nvidia secures the second spot with a score of 50971.1 and 80 events, highlighting its critical role in AI hardware and infrastructure development. Google follows closely with 46258.2 points and 108 events, demonstrating its broad involvement across various AI initiatives. Apple, Anthropic, and xAI also feature prominently in the top rankings, indicating their significant contributions and competitive presence. Other notable companies include Meta, Alibaba, and SpaceX, which, despite lower event counts, still register substantial scores, reflecting the diverse applications and competitive dynamics within the AI sector. This digest offers valuable insights into the current state of AI innovation and the relative activity levels of key industry players, providing a quantitative measure of their impact and progress.