McDonald’s stock declined as rising beef prices raised investor concerns despite broader market gains in Q2 2026.
McDonald’s Corporation (MCD) shares fell in Q2 2026 as escalating beef prices weighed on investor sentiment. The decline occurred despite a broader market rally driven by AI-related stocks and strong corporate earnings, according to an investor letter from Carillon Tower Advisers.
The S&P 500 surged 15.2% in the quarter, while semiconductor stocks jumped 87.8%. Earnings for the index are projected to rise 25% in 2026 and 15% in 2027, with valuations near 20x earnings. However, smaller tech stocks saw outsized gains of 200% to 300%, raising concerns about market fragility.
Oil prices briefly spiked amid geopolitical tensions before retreating, adding to inflation and interest-rate worries. Despite volatility, economic data and corporate earnings remained robust, though McDonald’s faced specific headwinds from input costs.