Shares of Peloton surge 11% after David Einhorn says stock is significantly undervalued

Core Viewpoint - Peloton's stock experienced an over 11% increase following David Einhorn's assertion that the shares are significantly undervalued, although he did not specify a target price for the stock [1] Group 1: Company Developments - Peloton is currently led by two board members after the resignation of CEO Barry McCarthy earlier this year, with plans to announce a new CEO within the year [2] - The company reported in August that it aims to prioritize profitability over growth after completing a significant refinancing that extended its debt maturities [2] Group 2: Market Activity - Greenlight Capital, founded by Einhorn, disclosed a $6.8 million stake in Peloton as of June 30, indicating investor interest [1] - Peloton's stock has shown volatility, with a slight increase of over 1% year-to-date as of the close on Tuesday [1] - The company announced a partnership with Costco to sell its Bike+ in stores and online, targeting younger, wealthier consumers [1]