Trinseo (TSEOQ) Inventory Average (2014 - 2026)

Trinseo has disclosed Inventory Average across 13 years of filings, most recently posting $319.7 million for Q1 2026.

• In Q1 2026, Inventory Average fell 12.52% year-over-year to $319.7 million; the TTM figure through Mar 2026 stood at $319.7 million (down 12.52% YoY), while the FY2025 annual figure was $331.6 million, down 11.8% from the prior year.
• Inventory Average fell to $319.7 million in Q1 2026, from $333.7 million in the prior quarter.
• Over the last five years, Inventory Average for TSEOQ reached as high as $720.8 million in Q2 2022 and fell as low as $319.7 million in Q1 2026.
• The 5-year median for Inventory Average is $420.8 million (2024), against an average of $460.0 million.
• Annual changes were most pronounced in 2022 — Inventory Average jumped 65.54% — and 2023, when it slumped 42.04%.
• A 5-year view of Inventory Average shows it stood at $583.8 million in 2022, then decreased by 27.15% to $425.3 million in 2023, then dropped by 8.06% to $391.0 million in 2024, then fell by 14.65% to $333.7 million in 2025, then dropped by 4.2% to $319.7 million in 2026.
• According to Business Quant data, Inventory Average over the past three periods registered $319.7 million, $333.7 million, and $364.7 million for Q1 2026, Q4 2025, and Q3 2025 respectively.