Quick Answer
Trinseo PLC reported Stockholders Equity of -$1.10 billion for fiscal year 2025.
Trinseo PLC Stockholders Equity — Annual History
| Fiscal Year | Stockholders Equity | YoY Change |
|---|---|---|
| 2025 | -$1.10B | -77.1% |
| 2024 | -$619.90M | -131.3% |
| 2023 | -$268.00M | -163.8% |
| 2022 | $420.30M | -58.5% |
| 2021 | $1.01B | +71.6% |
| 2020 | $590.30M | -11.8% |
| 2019 | $668.90M | -13.0% |
| 2018 | $768.70M | +13.9% |
| 2017 | $674.80M | +50.7% |
| 2016 | $447.70M | +14.3% |
| 2015 | $391.70M | +21.0% |
| 2014 | $323.60M | -5.7% |
| 2013 | $343.20M | +17.7% |
| 2012 | $291.67M | — |
Quarterly Stockholders Equity
| Quarter Ending | Stockholders Equity | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | -$861.60M | -79.5% | -14.8% |
| June 30, 2025 | -$750.30M | -81.3% | -10.5% |
| March 31, 2025 | -$679.20M | -95.2% | -9.6% |
| December 31, 2024 | -$619.90M | -131.3% | -29.1% |
| September 30, 2024 | -$480.00M | -2143.0% | -16.0% |
| June 30, 2024 | -$413.80M | -2051.9% | -18.9% |
| March 31, 2024 | -$348.00M | -192.5% | -29.9% |
| December 31, 2023 | -$268.00M | -163.8% | -1152.3% |
- Trinseo PLC showed a decrease of -77.1% in Stockholders Equity compared to the prior fiscal year.
- Over the 2012–2025 period, Trinseo PLC’s stockholders equity has declined by 476.4% (from $291.67 million to -$1.10 billion).
- The most recent figure is from Trinseo PLC’s fiscal year 2025 report (Form 10-K), filed with the SEC on March 13, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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