Trinseo (TSEOF) Long-Term Investments (2012 - 2026)

Trinseo (TSEOF) has 15 years of Long-Term Investments data on file, last reported at $209.1 million in Q1 2026.

• Quarterly Long-Term Investments fell 5.3% year-over-year to $209.1 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $209.1 million (down 5.3% YoY) and the FY2025 annual result came in at $206.9 million, down 7.05% from the prior year.
• Long-Term Investments improved to $209.1 million in Q1 2026 per TSEOF's latest filing, from $206.9 million in the prior quarter.
• Across five years, Long-Term Investments topped out at $271.4 million in Q2 2022 and bottomed at $206.9 million in Q4 2025.
• The 5-year median for Long-Term Investments is $252.7 million (2023), against an average of $244.7 million.
• The widest annual swing landed in 2022, when Long-Term Investments climbed 7.55%; it then slipped 16.73% in 2025.
• Tracing TSEOF's Long-Term Investments over 5 years: stood at $255.1 million in 2022, then dropped by 1.14% to $252.2 million in 2023, then declined by 11.74% to $222.6 million in 2024, then decreased by 7.05% to $206.9 million in 2025, then advanced by 1.06% to $209.1 million in 2026.
• Per Business Quant, the three latest TSEOF Long-Term Investments figures stand at $209.1 million (Q1 2026), $206.9 million (Q4 2025), and $219.1 million (Q3 2025).

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