Tesla stock plunges: what triggered sharp correction on Friday?

Core Viewpoint - Tesla's stock is experiencing volatility due to competition in the electric vehicle (EV) market and execution risks related to its autonomous vehicle roadmap, leading to reassessment of growth expectations by investors [1][2]. Group 1: Market Dynamics - Tesla's stock has fluctuated this week, reflecting investor concerns over growth amid competition and execution risks [1][2]. - The broader technology sector, particularly the "Magnificent Seven," has seen profit-taking, impacting Tesla's stock as investors question high valuations driven by artificial intelligence enthusiasm [3]. - Tesla's US market share has decreased from 52.7% in 2024 to 43.2% in Q1 2025, with BYD leading the global market at 15.4%, which pressures Tesla's pricing and margins [4]. Group 2: Operational Challenges - Analysts have revised estimates, projecting a 10.5% decrease in volumes for 2026 and an 18.5% reduction in cumulative deliveries through 2040 due to slower EV adoption in mature markets and increased competition [5]. - Tesla recalled over 10,000 Powerwall 2 battery units in the US due to fire incidents, raising concerns about product quality and regulatory oversight [5]. - Investors are monitoring the potential removal of "safety monitors" from Model Y robotaxis, as delays could indicate challenges in executing the autonomous driving roadmap [6]. Group 3: Analyst Sentiment - Morgan Stanley downgraded Tesla from Buy to Hold, citing valuation concerns and lower delivery expectations, indicating skepticism about the stock's ability to achieve significant upside without operational breakthroughs [7]. - Some analysts remain optimistic about Tesla's robotaxi potential, with expectations to expand to eight to ten metropolitan areas by the end of 2025 [9]. - The analyst consensus is divided, with some viewing current weakness as a buying opportunity for long-term investors in AI and autonomy, while others caution against a slowdown in delivery growth [10].