Group 1: Robinhood - Robinhood's stock increased by over 15%, reaching a record high due to its upcoming inclusion in the S&P 500 on September 22 [1] - The trading platform experienced significant growth during the pandemic, with trading revenue nearly doubling from Q1 2020 to Q2 2020 as retail trading surged [3] - User base expanded from 11.7 million to 21.3 million between December 2020 and June 2021, driven by the meme-stock frenzy [4] - The company raised $2.1 billion in its July 2021 IPO, with projected revenue of $2.95 billion in 2024 [5] Group 2: AppLovin - AppLovin's market capitalization grew from approximately $13.5 billion at the end of 2023 to over $100 billion by December 2024, with revenue of $4.7 billion that year [6] Group 3: Emcor - Emcor provides industrial and energy infrastructure, focusing on AI data centers amid growing demand from Big Tech, with revenue of $14.57 billion in 2024 [7]

Core Viewpoint - Datavault AI, Inc. has filed a lawsuit against unidentified "naked" short sellers, alleging securities fraud and defamation, claiming that these practices have manipulated the stock price despite positive company developments [1][2]. Company Overview - Datavault AI, Inc. focuses on AI-driven data visualization, valuation, and monetization, alongside high-performance computing solutions, operating through two core divisions: data science and acoustic science [2]. - The company utilizes proprietary software that incorporates blockchain, AI, and machine learning for secure data management, real-time valuation, and tokenization [2]. Legal Action Details - The lawsuit, filed in federal court in Chicago, seeks unspecified compensatory and special damages against the defendants for their alleged manipulative practices [1]. - The lead counsel for Datavault AI, Jacob Frenkel, expressed confidence in pursuing civil RICO allegations against the violators once identified [2]. Market Context - "Naked" short selling is illegal but remains a common practice that undermines market stability and investor confidence, as noted by the SEC [2]. - The lawsuit highlights the contrast between Datavault AI's positive business developments and the negative impact of the alleged fraudulent activities on its stock price [2].