Plains All American Pipeline (PAA) Inventory Average (2009 - 2026)

Plains All American Pipeline's Inventory Average history runs 18 years deep, the most recent figure standing at $295.5 million for Q1 2026.

• On a quarterly basis, Inventory Average fell 0.84% year-over-year to $295.5 million in Q1 2026; TTM through Mar 2026 was $295.5 million, a 0.84% decrease from a year earlier, with the FY2025 full-year figure at $236.0 million, down 41.66% from the prior year.
• Inventory Average grew to $295.5 million in Q1 2026 per PAA's latest filing, from $197.5 million in the prior quarter.
• Across five years, Inventory Average topped out at $666.0 million in Q4 2022 and bottomed at $167.5 million in Q3 2025.
• The 5-year median for Inventory Average is $477.5 million (2024), against an average of $441.0 million.
• Across the five-year window, Inventory Average advanced 15.83% in 2022 and sank 64.29% in 2025, its largest moves.
• Year by year, Inventory Average stood at $666.0 million in 2022, then dropped by 12.54% to $582.5 million in 2023, then tumbled by 40.17% to $348.5 million in 2024, then sank by 43.33% to $197.5 million in 2025, then surged by 49.62% to $295.5 million in 2026.
• Per Business Quant, the three latest PAA Inventory Average figures stand at $295.5 million (Q1 2026), $197.5 million (Q4 2025), and $167.5 million (Q3 2025).