Zentek (ZTEK) Return on Sales (2021 - 2025)

Zentek has disclosed Return on Sales across 5 years of filings, most recently posting 0.01% for Q4 2025.

• Return on Sales for Q4 2025 came in at 0.01%, down 69.0% year-over-year; the trailing twelve-month figure through Dec 2025 was 0.01% (up 6.0% YoY), and the FY2025 annual result was 0.11%, up 395.0% from the prior year.
• Return on Sales came in at 0.01% for Q4 2025 at Zentek, up from 0.17% in the prior quarter.
• In the past five years, Return on Sales ranged from a high of 3.34% in Q4 2022 to a low of 4.65% in Q2 2024.
• The 5-year median for Return on Sales is 0.29% (2023), against an average of 0.37%.
• Across the five-year window, Return on Sales plunged 213 bps in 2024 and jumped 434 bps in 2025, its largest moves.
• Zentek's Return on Sales stood at 1.78% in 2021, then soared by 88 bps to 3.34% in 2022, then fell by 16 bps to 2.81% in 2023, then tumbled by 76 bps to 0.68% in 2024, then tumbled by 101 bps to 0.01% in 2025.
• The last three Return on Sales figures came in at 0.01% (Q4 2025), 0.17% (Q3 2025), and 0.31% (Q2 2025), per Business Quant data.