SITE

Over the past six months, SiteOne Landscape Supply, Inc.'s stock price has experienced significant volatility and a notable decline, being down approximately 20% over the past three months and nearly 30% year-to-date as of mid-September 2026, with a one-year total shareholder return down 37.8%. The share price on September 9, 2026, was $97.81, a 31.71% decline from $143.23 on September 10, 2025, and traded at $90.47 on September 18, 2026, within a 52-week range of $86.20 and $168.56. Key events impacting the stock include a Q2 2026 earnings miss on July 29, 2026, where adjusted EPS and revenue fell short of consensus estimates, leading to a premarket share drop due to a 2% organic volume decline from weak residential demand. Following this report, multiple analysts cut price targets, citing softer volumes and limited pricing power. CEO Doug Black made notable insider purchases in August 2026, boosting his stake, and overall insider buying has outpaced selling over the past 12 months. The company continued its strategy of complementary acquisitions, including Devil Mountain Wholesale Nursery's acquisition of Patterson Nursery Sales and the acquisitions of Bourget Flagstone Co. and Reinders, which contributed to quarterly sales growth. SiteOne also has an active share repurchase program, repurchasing $103.76 million in Q2 2026. Market sentiment, driven by weak housing demand and consumer sentiment, has created a challenging environment, though the company has shown stable maintenance demand and gross margin improvement.