Financial Results 1st Quarter 2026 Advantage Solutions Reports First Quarter 2026 Results Strong Experiential Services performance and improved Retailer Services profitability drove Adjusted EBITDA growth Centralized labor model implementation continues to enhance execution, productivity, and margins Reaffirming 2026 guidance for Revenues, Adjusted EBITDA and Cash Flow ST. LOUIS, May 6, 2026 – Advantage Solutions Inc. (NASDAQ: ADV) ("Advantage," "Advantage Solutions," the "Company," "we," or "our"), a leadi ...