Ethan Roberts's questions to Advanced Drainage Systems Inc (WMS) leadership • Q1 2026
Question
Ethan Roberts, on for Trey Grooms at Stephens Inc., asked about the stronger relative growth in the Allied and Infiltrator segments. He inquired about how this performance might trend for the year and if there were any unexpected margin or geographic mix benefits. He also asked for color on material cost tailwinds.
Answer
President & CEO D. Scott Barbour stated that driving higher growth in Allied and Infiltrator is a core strategy to improve mix and is largely built into the guidance. He highlighted programs to increase attach rates and the successful integration of Orenco. CFO Scott Cottrill added that the favorable price-cost result was driven by good execution and management across all product lines, with solid visibility on resin costs.