SoundHound AI Surges on Auto AI Expansion, Hits $340M Trading Volume as 353rd Most Active Stock

On August 5, 2025, SoundHound AI (SOUN) rose 4.98% with a trading volume of $340 million, ranking 353rd in market activity. The stock’s performance followed the announcement of a major expansion in its automotive AI integration.

SoundHound AI disclosed that its advanced voice assistant, SoundHound Chat AI Automotive, has been deployed in vehicles from three leading global automakers across North America. The technology enhances in-car experiences by enabling natural language interactions, generative AI-driven responses, and seamless integration with external data sources. Features include dynamic trip planning, real-time weather updates, and hands-free navigation, positioning the platform as a competitive edge in the automotive AI sector.

The rollout aligns with the company’s broader strategy to integrate voice commerce into vehicle infotainment systems. Earlier initiatives, such as in-car voice-controlled purchasing, highlight potential market opportunities, with research suggesting up to $35 billion in annual revenue for automakers through voice-enabled services. The deployment underscores growing demand for AI-driven convenience in mobility solutions.

SoundHound’s proprietary voice AI technology, already adopted across retail, healthcare, and smart devices, now extends to automotive applications. The company emphasizes its ability to process multilingual interactions and deliver context-aware responses, differentiating its offerings in a competitive market.

A strategy of purchasing the top 500 stocks by daily trading volume and holding them for one day achieved a 166.71% return from 2022 to the present, significantly outperforming the benchmark’s 29.18% gain. This highlights the influence of liquidity concentration on short-term performance, particularly in volatile markets.