Trinseo PLC Profit Margin

Trinseo PLC (TSE) currently reports a profit margin of -20.05% as of June 2026. That compares with -11.96% in the prior-year period — down 67.6% year over year. That is below the Materials sector average of 18.73%. Use the charts on this page to explore Trinseo PLC's profit margin history and peer comparisons.

Trinseo PLC's profit margin decreased from -11.96% to -20.05% — a 67.6% year-over-year decrease (period ending June 2026). Watching multi-year history on the chart below helps separate one-off swings from a lasting trend.

Trinseo PLC's profit margin of -20.05% is lower than the Materials sector average of 18.73%. That is roughly 207.1% below the sector mean. A reading lower peers can reflect different growth expectations, capital structure, or profitability — so it is worth checking the peer comparison chart before drawing conclusions.

There is no universal 'good' profit margin, but Trinseo PLC's current -20.05% should be judged against Materials norms (sector average: 18.73%) and against TSE's own history. Strong, stable readings often indicate durable competitive advantage; volatile or declining ones deserve a closer look at margins and capital efficiency.

Start with the current profit margin of -20.05%, then check the historical chart for trend and the peer comparison chart for relative positioning. The Materials average is 18.73%. From there, open related valuation or income-statement pages for Trinseo PLC, and consider following TSE for alerts when major investors trade the stock.