DK Stock Rallies 59.5% in 3 Months: Is There More Upside Ahead?

Delek US Holdings (DK) reported strong Q2 2026 results with adjusted net income of $343.9M and refining EBITDA of $566.2M, driven by improved crack spreads and operational efficiency. The company expects no refinery turnarounds in H2 2026, positioning it to maximize availability. With its Enterprise Optimization Plan targeting $220M in annual FCF improvement and midstream subsidiary Delek Logistics Partners providing recurring distributions, DK offers differentiated exposure to refining with structural cash-flow growth potential.