iRobot filed for bankruptcy this week, sending the stock into freefall. Short-seller Spruce Point Capital had been betting against the Roomba maker since 2014. The firm's founder shared his thoughts on identifying short targets with Business Insider. The maker of the Roomba robot vacuum filed for bankruptcy this week, but to one short-seller, the decline has been a decade in the making. As early as last week, iRobot was the talk of the retail crowd after a 70% surge in a matter of days led to spe ...

With plenty of stockmarkets near all-time highs, you may think short-sellers are looking forward to a bonanza. We spoke to three of America’s most prominent and outspoken shorts to find out what they think https://t.co/04LHmNyvxk ...

With plenty of stockmarkets near all-time highs, you may think short-sellers are looking forward to a bonanza. We spoke to three of America’s most prominent and outspoken shorts to find out what they think https://t.co/dJMiZCrIBe ...

In theory, targeting the debt of smaller, private firms an investor believes to be heading for collapse is the most difficult approach to short-selling. But insiders whisper of a workaround https://t.co/TusC2dr29h ...

Core Insights - The article discusses the recent performance and challenges faced by Palantir Technologies, particularly focusing on CEO Alex Karp's comments regarding short-sellers and market manipulation [4][6][10]. Company Performance - Palantir Technologies has seen a significant increase in its stock price, with shares skyrocketing by 2,670% since the beginning of 2023, as of November 7 [3]. - The company's market capitalization stands at $455 billion, with a current price of $190.96 and a price-to-sales (P/S) ratio of 152, which is historically high compared to industry standards [7][16]. CEO's Comments - CEO Alex Karp expressed strong disapproval of short-sellers, particularly targeting Michael Burry, known for his successful short against the housing market [6][8]. - Karp's comments suggest a belief that short-sellers are negatively impacting the perception of Palantir, which he claims is a company delivering value to various stakeholders [7][10]. Market Dynamics - The article highlights the broader context of the AI market, with PwC projecting a $15.7 trillion global addressable market for AI by 2030, indicating significant growth potential for companies like Palantir [2]. - Despite Palantir's strong operational model, the article points out that its high valuation may lead to skepticism among investors, contributing to short-selling activity [9][16]. Valuation Concerns - The article notes that historically, companies leading in innovation have P/S ratios of around 30 to 40, while Palantir's current P/S ratio of 152 is unsustainable [16]. - The high valuation, despite annual sales growth of 40%, raises concerns about the stock's future performance and the rationale behind short-seller positions [16]. Conclusion - The article suggests that instead of focusing on short-sellers, the company should let its operational results speak for themselves to address investor concerns effectively [17].

Market Dynamics - US stock market recoveries often involve aggressive buying driven by short-sellers facing squeezes [1]

Market Trends - US stock market recoveries are often driven by short-sellers caught in a squeeze [1] Investment Opportunities and Potential Risks - Aggressive buying from short-sellers underlies market moves higher amid uncertainty [1]

Group 1 - JPMorgan's analysts provided a list of 27 stocks as potential short-selling opportunities, including a major airline and a burger chain [2][9] - Short-selling is a strategy for investors who believe that certain stocks are likely to decline in value [3] - Southwest Airlines (LUV) has seen a 7% decline in stock price this year, contrasting with the S&P 500's 12% increase [3][4] Group 2 - Analysts expressed concerns about Southwest Airlines' stock valuation despite promising demand trends and ambitious fourth-quarter guidance [4] - Shake Shack (SHAK) has lost approximately one-third of its value this year, with high menu prices potentially limiting growth opportunities [4][5] - Bumble (BMBL) shares have fallen nearly 40% in 2025, with worries about declining app usage and marketing expenditures impacting margins [5][6] Group 3 - Rivian (RIVN) stock is down nearly 4% this year, with expectations that the expiration of federal EV tax credits will negatively affect demand [6][7] - Other companies highlighted include Krispy Kreme (DNUT), facing balance-sheet issues, and Travelers (TRV), which has overly optimistic consensus estimates [8] - Snap (SNAP) is expected to struggle against competitors using AI more effectively, while Mobileye Global (MBLY) has a premium valuation not supported by revenue growth expectations [8]

Short-selling firm Kerrisdale Capital announced a short position in Bitmine (BMNR) stock, stating that the DAT model has become highly homogenized, with intensified market competition causing premiums to decline rapidly. Kerrisdale emphasized that it is not shorting ETH, but believes BMNR’s model lacks scarcity and sustainability, and that the logic behind its premium trading is no longer valid. https://t.co/mOxoZnj7yD ...

Group 1 - The current market bubble may continue to rise, presenting an opportunity for trend-following strategies to capture additional gains [1] - A significant opportunity exists to short the bubble aggressively, potentially using put options, although timing remains a critical factor [1]