Baron Partners Fund noted in its Q2 2026 letter to investors that Tesla's stock price rose after its Q1 earnings significantly surpassed most key metrics. The fund highlighted that Tesla's FSD (Full Self-Driving) penetration continues to increase, its active user base is expanding, and it has received regulatory approval in more countries globally, thus broadening its market reach. Additionally, the production scale of Tesla's first dedicated robotaxi platform, Cybercab, is expanding, and the design for the AI5 next-generation inference chip has been finalized, all of which will drive the company's long-term growth.