Axcelis Technologies (ACLS) Change in Inventory (2010 - 2026)

Axcelis Technologies (ACLS) posted Change in Inventory of $3.1 million for Q1 2026, down 60.7% quarter-over-quarter from $8.0 million in Q4 2025, and down 74.71% year-on-year from $12.4 million in Q1 2025.

Axcelis Technologies (ACLS) Change in Inventory (2010 - 2026) Analysis & Trends

Axcelis Technologies (ACLS) has reported Change in Inventory for 17 consecutive years, with $3.1 million the latest figure, recorded in Q1 2026.

  • Change in Inventory for Q1 2026 came in at $3.1 million, down 74.71% year-over-year; the trailing twelve-month figure through Mar 2026 was $33.0 million (up 764.84% YoY), and the FY2025 annual result was $42.2 million, up 813.49% from the prior year.
  • Change in Inventory was $3.1 million for Q1 2026 at Axcelis Technologies, down from $8.0 million in the prior quarter.
  • Over five years, Change in Inventory peaked at $42.2 million in Q2 2023 and troughed at -$24.4 million in Q2 2024.
  • Average Change in Inventory over 5 years is $9.9 million, with a median of $11.4 million recorded in 2024.
  • Year-over-year, Change in Inventory surged 1626.92% in 2022 and sank 209.19% in 2023.
  • Over 5 years, Change in Inventory stood at $8.7 million in 2022, then tumbled by 209.19% to -$9.5 million in 2023, then surged by 156.43% to $5.4 million in 2024, then soared by 48.07% to $8.0 million in 2025, then plunged by 60.7% to $3.1 million in 2026.
  • Per Business Quant data, the three most recent Change in Inventory figures were $3.1 million in Q1 2026, $8.0 million in Q4 2025, and $17.5 million in Q3 2025.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Change in Inventory (Qtr)
1 Applied Materials 516.82 Bn 510.08 Bn 3.95 Bn 319.00 Mn
2 Lam Research 488.97 Bn 484.22 Bn 2.91 Bn -
3 Kla 348.47 Bn 343.51 Bn 2.09 Bn 159.14 Mn
4 Teradyne 66.84 Bn 66.60 Bn 780.95 Mn -20.83 Mn
5 Qnity Electronics 32.19 Bn 32.35 Bn 618.00 Mn -
6 Entegris 25.16 Bn 24.72 Bn 380.80 Mn 15.30 Mn
7 Amkor Technology 19.80 Bn 17.99 Bn 239.03 Mn -
8 Formfactor 11.45 Bn 11.15 Bn 86.79 Mn 7.43 Mn
9 ACM Research 7.71 Bn 7.32 Bn 107.24 Mn 29.55 Mn
10 Axcelis Technologies 5.48 Bn 5.11 Bn 80.58 Mn 3.13 Mn

Historic Data

Download Data
DateValue
Mar 31, 2026 3.13 Mn
Mar 31, 2026 3.13 Mn
Dec 31, 2025 7.97 Mn
Dec 31, 2025 7.97 Mn
Sep 30, 2025 17.49 Mn
Sep 30, 2025 17.49 Mn
Jun 30, 2025 4.37 Mn
Jun 30, 2025 4.37 Mn
Mar 31, 2025 12.39 Mn
Mar 31, 2025 12.39 Mn
Dec 31, 2024 5.38 Mn
Dec 31, 2024 5.38 Mn
Sep 30, 2024 1.65 Mn
Sep 30, 2024 1.65 Mn
Jun 30, 2024 -24.38 Mn
Jun 30, 2024 -24.38 Mn
Mar 31, 2024 11.43 Mn
Mar 31, 2024 11.43 Mn
Dec 31, 2023 -9.54 Mn
Dec 31, 2023 -9.54 Mn