Steve Weiss states he owns META, it is now his largest position, and he would "definitely add to it." He sees the Muse Spark launch as an early return on Meta's major AI investment. The AI investment is seen as strengthening the company's competitive moat and creating new products for advertising and subscription fees, driving a transformation. LONG due to the ongoing transformation and the expectation of continued returns from AI investments, despite acknowledging the stock is not cheap. Valuation; the stock may be fully priced after the rally, limiting near-term upside.