Core Insights - Eric Jackson, a vocal supporter of Opendoor Technologies, aims to create a "mini-Berkshire" for retail investors, drawing parallels to Warren Buffett's investment philosophy [1][2][4] - Jackson believes that Opendoor stock could reach a valuation of $82 per share by 2028, indicating a potential upside of nearly 4,000% from current levels [5] - The stock has experienced significant volatility, with an increase of over 800% from its lows, and Jackson advises investors to remain patient [6] Group 1 - Jackson's ambition to establish a "mini-Berkshire" suggests a focus on long-term value investing, similar to Berkshire Hathaway's strategy [2][4] - The concept aims to democratize investment opportunities for retail investors, allowing them access to a diversified holding company model [5] - Jackson's optimistic valuation of Opendoor stock is based on its forward enterprise value-to-revenue ratio [5] Group 2 - The investment philosophy promoted by Jackson aligns with the principles of buying solid companies at low valuations [4] - Jackson's encouragement for investors to be patient reflects a long-term investment mindset, akin to the strategies employed by successful investors like Buffett [6] - The stock's dramatic price movements highlight the inherent volatility in the market, emphasizing the need for a disciplined investment approach [6]