Valero Shares Decline After Mizuho Downgrades Stock on Refining Outlook

Core Viewpoint - Valero Energy's shares declined over 2% after Mizuho downgraded the company from Outperform to Neutral, setting a new price target of $192, citing concerns over valuation and refining margins [1][3] Company Summary - Mizuho highlighted Valero's above-peer valuation and the potential for weaker refining margins as primary reasons for the downgrade [1] - Despite the downgrade, Mizuho maintained a positive outlook on Valero's execution, integrated refining assets, and disciplined capital return strategy [1] - The refining outlook for 2026 appears less favorable, impacting Valero's stock performance [1][2] Industry Summary - Several global refining projects expected to launch by 2025 have been delayed to the first half of 2026, which may affect supply-demand dynamics and pressure refining margins [2] - Valero has shown strong year-to-date performance among large-cap refiners, but its significant exposure to the refining cycle could make it vulnerable to a softer macroeconomic environment [2]