The FY26 setup has three specific risks that the 23.5x forward multiple does not price.
First, US segment margin compression. Historical cycles compressed US segment operating margin by 150-300 basis points over 12-18 months. Apply the midpoint to McDonald's current US segment margin (roughly 48%) and the steady-state through the compression is 44-46%. That translates to approximately $500-700 million of reduced US segment operating income, or 8-10% of consolidated EPS.
Second, franchisee health. The franchisee network absorbs a meaningful portion of the value war economics. Franchisees in high-inflation regions are already publicly complaining about margin pressure. If same-store profitability compresses at the franchisee level, franchise royalty growth slows and remodel capex slows. Both feed back to corporate cash flow over 18-24 months.
Third, international expansion offset. McDonald's has relied on international segment growth to offset US softness. But the Developmental Licensee markets (primarily China, Middle East, Latin America) are being impacted by a combination of local competition and, in some regions, consumer boycotts tied to geopolitics. The international buffer is smaller than usual.
Stack these three and the base case for FY26 is revenue growth of 2-4%, operating margin down 50-100 basis points, and EPS flat to down slightly. The stock priced at 23.5x assumes none of this happens. That is the mispricing.