Trinseo PLC Profit Margin

The latest profit margin for TSE is -19.98% as of March 2026. That compares with -10.37% in the prior-year period — down 92.7% year over year. That is below the Materials sector average of 16.09%. Investors often review this figure alongside Trinseo PLC's historical trend and sector peers before judging valuation or financial health.

Over the past year, TSE's profit margin moved from -10.37% to -19.98% — a 92.7% year-over-year decrease. If the trend continues in the same direction for several quarters, it can signal a meaningful shift in Trinseo PLC's valuation or profitability profile.

Against Materials companies, TSE currently prints -19.98% for profit margin, while the sector average sits near 16.09%. That is roughly 224.2% below the sector mean. Large gaps often invite a closer look at Trinseo PLC's growth, margins, and balance sheet.

Profit Margin shows how effectively Trinseo PLC converts resources into returns. At -19.98%, TSE may look efficient or underperforming depending on peer benchmarks and trend direction. That compares with -10.37% in the prior-year period — down 92.7% year over year. Pair the percentage with revenue growth and leverage for a fuller health check.

After noting TSE's profit margin (-19.98%), review year-over-year change from -10.37%, peer averages, and a few neighboring metrics such as revenue, margins, or valuation multiples. That combination usually beats staring at a single figure. The navigation links on this page jump you to those related views.