Clean Harbors (CLH) Inventory Average (2010 - 2026)

Clean Harbors has disclosed Inventory Average across 17 years of filings, most recently posting $368.0 million for Q1 2026.

• Inventory Average for Q1 2026 came in at $368.0 million, down 3.24% year-over-year; the trailing twelve-month figure through Mar 2026 was $368.0 million (down 3.24% YoY), and the FY2025 annual result was $378.4 million, up 6.26% from the prior year.
• Inventory Average came in at $368.0 million for Q1 2026 at Clean Harbors, down from $374.7 million in the prior quarter.
• In the past five years, Inventory Average ranged from a high of $380.6 million in Q4 2024 to a low of $257.7 million in Q1 2022.
• The 5-year median for Inventory Average is $340.9 million (2024), against an average of $337.9 million.
• Across the five-year window, Inventory Average gained 29.17% in 2022 and retreated 3.24% in 2026, its largest moves.
• Clean Harbors' Inventory Average stood at $309.6 million in 2022, then grew by 3.2% to $319.5 million in 2023, then gained by 19.12% to $380.6 million in 2024, then declined by 1.55% to $374.7 million in 2025, then dropped by 1.78% to $368.0 million in 2026.
• The last three Inventory Average figures came in at $368.0 million (Q1 2026), $374.7 million (Q4 2025), and $380.3 million (Q3 2025), per Business Quant data.