Amphastar Pharmaceuticals (AMPH) Change in Inventory (2013 - 2026)

Amphastar Pharmaceuticals' Change in Inventory history runs 14 years deep, the most recent figure standing at -$6.2 million for Q1 2026.

• In Q1 2026, Change in Inventory fell 120.08% year-over-year to -$6.2 million; the TTM figure through Mar 2026 stood at -$16.3 million (down 123.31% YoY), while the FY2025 annual figure was $21.1 million, down 56.84% from the prior year.
• Change in Inventory was -$6.2 million for Q1 2026 at Amphastar Pharmaceuticals, up from -$9.0 million in the prior quarter.
• In the past five years, Change in Inventory ranged from a high of $31.1 million in Q1 2025 to a low of -$9.0 million in Q4 2025.
• Historically, Change in Inventory has averaged $4.5 million across 5 years, with a median of $4.7 million in 2022.
• The sharpest annual moves came in 2023 and 2024: Change in Inventory tumbled 309.27% in 2023, then jumped 3829.48% in 2024.
• A 5-year view of Change in Inventory shows it stood at -$1.2 million in 2022, then tumbled by 309.27% to -$4.8 million in 2023, then surged by 608.37% to $24.5 million in 2024, then plunged by 136.82% to -$9.0 million in 2025, then surged by 30.65% to -$6.2 million in 2026.
• The last three Change in Inventory figures came in at -$6.2 million (Q1 2026), -$9.0 million (Q4 2025), and -$5.9 million (Q3 2025), per Business Quant data.