Phillips 66 (PSX) Change in Inventory (2011 - 2026)

Phillips 66 has reported Change in Inventory for 16 years, with the latest figure at $1.7 billion in Q1 2026.

• For the quarter ending Q1 2026, Change in Inventory rose 36.57% year-over-year to $1.7 billion; the trailing twelve-month figure through Mar 2026 stood at $284.0 million (up 126.72% YoY), and the FY2025 full-year result was -$160.0 million, down 157.55% from the prior year.
• Change in Inventory for Q1 2026 stood at $1.7 billion, up from -$2.6 billion in the prior quarter.
• The five-year high for Change in Inventory was $2.6 billion in Q1 2024, with the low at -$2.6 billion in Q4 2025.
• Historically, Change in Inventory has averaged $114.5 million across 5 years, with a median of $245.0 million in 2024.
• The largest YoY upside for Change in Inventory was 728.32% in 2023 against a maximum downside of 129.49% in 2023.
• Phillips 66's Change in Inventory stood at -$1.0 billion in 2022, then sank by 93.2% to -$2.0 billion in 2023, then slipped by 0.3% to -$2.0 billion in 2024, then retreated by 28.03% to -$2.6 billion in 2025, then surged by 164.02% to $1.7 billion in 2026.
• The last three Change in Inventory figures came in at $1.7 billion (Q1 2026), -$2.6 billion (Q4 2025), and $823.0 million (Q3 2025), per Business Quant data.