刚刚，全线崩跌！投资大佬＂杀疯＂，泡沫破了？

Core Viewpoint - The article discusses the significant short-selling activities by investor Michael Burry on AI stocks, particularly Palantir and Nvidia, amidst a broader market downturn, raising concerns about potential market bubbles and overvaluation in the tech sector [1][2][3][4][8]. Group 1: Market Performance - The U.S. stock market experienced a sharp decline, with the Nasdaq falling over 2%, the S&P 500 down more than 1%, and the Dow Jones decreasing by 0.53% [1]. - Major tech stocks faced heavy selling, including Tesla down over 5%, Nvidia down nearly 4%, and Palantir down nearly 8% [1]. Group 2: Michael Burry's Short Position - Michael Burry's Scion Asset Management has concentrated approximately 80% of its portfolio on short positions in Palantir and Nvidia, with a total nominal value of over $10 billion in put options [3][4]. - The nominal value of put options for Palantir is reported at $9.12 billion, while for Nvidia it is $1.86 billion [3]. Group 3: Company Performance and Valuation Concerns - Palantir reported a third-quarter revenue growth of 63% year-over-year, reaching $1.181 billion, and raised its guidance for future earnings significantly [4][5]. - Despite the strong earnings, analysts express concerns that Palantir's stock price may be detached from its fundamentals, especially given its year-to-date increase of over 152% [5]. Group 4: Broader Market Warnings - Several Wall Street executives, including Goldman Sachs' CEO David Solomon, have warned of potential market corrections of 10% to 20% within the next 12 to 24 months due to high valuation levels [2]. - Burry's previous warnings about market bubbles and his recent actions suggest a cautious outlook on the sustainability of the current market rally, particularly in AI stocks [7][8].