In this weekend deep dive, we break down how a 149-year-old pharma company from Indianapolis reinvented itself through GLP-1 weight-loss drugs like Mounjaro and Zepbound, overtook Novo Nordisk, and became one of Wall Street’s hottest stocks. We cover Lilly’s history from insulin to Prozac, the explosive growth of its weight-loss franchise, the coming pill that could unlock an even bigger market, and the risks ahead. Is the trillion-dollar valuation just the start, or is the stock already priced for perfection?