Quartet

Quartet Market Overview

According to offline retail data from Grips Intelligence covering January 1 through September 30, 2026 across Amazon, Newegg, Office Depot, Lowe's and Menards, Quartet — a brand under ACCO Brands Corporation (NYSE: ACCO) — carries an average product price of $58.12. Amazon dominates the brand's revenue mix at 55.5% share, followed by Newegg at 18.8% and Office Depot at 14.4%, while Lowe's and Menards together account for roughly 10.6%. Revenue momentum has been positive, climbing 14.8% over the tracked timeseries window of July 1 to September 30, 2026, including a 7.4% month-over-month gain in the most recent period. Pricing, however, has moved in the opposite direction, with the average price easing 7.2% across the quarter to $57.67 after a 5.6% monthly decline. That combination of rising revenue against softening average prices points to volume-led growth and a channel concentration risk tied heavily to Amazon.