CarParts.com reports Q4 2025 earnings results. The automotive parts retailer held its earnings call on March 5, 2026, with interim CFO Mark DiSiena presenting financial performance and operational updates. Q4 represents a critical period for evaluating the company's financial health, competitive positioning, and strategic direction heading into 2026. Investors focused on key metrics including revenue trends, profitability, inventory management, and guidance for upcoming quarters. The earnings call provided insights into how CarParts.com is navigating the competitive e-commerce automotive aftermarket landscape amid changing consumer preferences and economic conditions. Management discussed operational challenges, growth initiatives, and capital allocation priorities.