Phillips 66 (PSX) Inventory Average (2012 - 2026)

Phillips 66 has reported Inventory Average for 15 years, with the latest figure at $5.9 billion in Q1 2026.

• For the quarter ending Q1 2026, Inventory Average rose 27.99% year-over-year to $5.9 billion; the trailing twelve-month figure through Mar 2026 stood at $5.9 billion (up 27.99% YoY), and the FY2025 full-year result was $4.5 billion, up 17.39% from the prior year.
• Inventory Average for Q1 2026 stood at $5.9 billion, up from $5.8 billion in the prior quarter.
• The five-year high for Inventory Average was $6.4 billion in Q2 2024, with the low at $3.8 billion in Q4 2022.
• Historically, Inventory Average has averaged $5.2 billion across 5 years, with a median of $5.0 billion in 2024.
• Annual changes were most pronounced in 2023 — Inventory Average jumped 36.49% — and 2025, when it slipped 15.5%.
• Phillips 66's Inventory Average stood at $3.8 billion in 2022, then increased by 25.26% to $4.7 billion in 2023, then rose by 5.8% to $5.0 billion in 2024, then increased by 14.79% to $5.8 billion in 2025, then grew by 2.64% to $5.9 billion in 2026.
• The last three Inventory Average figures came in at $5.9 billion (Q1 2026), $5.8 billion (Q4 2025), and $6.0 billion (Q3 2025), per Business Quant data.