Trinseo (TSE) Reports Q3 Loss, Lags Revenue Estimates

Core Insights - Trinseo reported a quarterly loss of $2.41 per share, which was worse than the Zacks Consensus Estimate of a loss of $1.96, and compared to a loss of $1.62 per share a year ago, indicating a significant decline in performance [1] - The company's revenues for the quarter ended September 2025 were $743.2 million, missing the Zacks Consensus Estimate by 6.16% and down from $867.7 million year-over-year [2] - Trinseo's stock has underperformed significantly, losing about 72.8% since the beginning of the year, while the S&P 500 has gained 15.6% [3] Financial Performance - The earnings surprise for the recent quarter was -22.96%, and the company has only surpassed consensus EPS estimates once in the last four quarters [2][3] - The current consensus EPS estimate for the upcoming quarter is -$2.08, with expected revenues of $785.65 million, and for the current fiscal year, the estimate is -$7.53 on $3.15 billion in revenues [7] Market Outlook - The sustainability of Trinseo's stock price movement will largely depend on management's commentary during the earnings call and future earnings expectations [3][4] - The estimate revisions trend for Trinseo was mixed prior to the earnings release, resulting in a Zacks Rank 3 (Hold), suggesting the stock is expected to perform in line with the market in the near future [6]