Atkore (ATKR) Change in Inventory (2016 - 2026)

Atkore (ATKR) reported Change in Inventory of -$33.3 million for Q1 2026, down 1139.37% on a YoY basis from $3.2 million in Q1 2025, and down 880.34% quarter-over-quarter from -$3.4 million in Q4 2025.

Atkore (ATKR) Change in Inventory (2016 - 2026) Analysis & Trends

Atkore has reported Change in Inventory for 11 years, with the latest figure at -$33.3 million in Q1 2026.

  • For the quarter ending Q1 2026, Change in Inventory fell 1139.37% year-over-year to -$33.3 million; the trailing twelve-month figure through Mar 2026 stood at -$74.4 million (down 83.08% YoY), and the FY2025 full-year result was -$37.4 million, down 217.03% from the prior year.
  • Change in Inventory for Q1 2026 stood at -$33.3 million, down from -$3.4 million in the prior quarter.
  • The five-year high for Change in Inventory was $75.0 million in Q1 2024, with the low at -$48.8 million in Q3 2024.
  • Historically, Change in Inventory has averaged $5.1 million across 5 years, with a median of -$1.2 million in 2025.
  • Annual changes were most pronounced in 2022 — Change in Inventory soared 2100.97% — and 2026, when it sank 1139.37%.
  • Atkore's Change in Inventory stood at -$11.6 million in 2022, then jumped by 82.58% to -$2.0 million in 2023, then surged by 252.46% to $3.1 million in 2024, then slumped by 210.58% to -$3.4 million in 2025, then slumped by 880.34% to -$33.3 million in 2026.
  • The last three Change in Inventory figures came in at -$33.3 million (Q1 2026), -$3.4 million (Q4 2025), and -$36.6 million (Q3 2025), per Business Quant data.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Change in Inventory (Qtr)
1 Novonix 479.97 Bn 479.92 Bn - -
2 Vertiv Holdings 114.69 Bn 112.19 Bn 999.70 Mn 384.20 Mn
3 Bloom Energy 79.53 Bn 77.06 Bn 225.54 Mn 88.58 Mn
4 nVent Electric 27.08 Bn 26.89 Bn 445.60 Mn 42.60 Mn
5 Hubbell 26.67 Bn 26.16 Bn 505.30 Mn 61.20 Mn
6 Advanced Energy Industries 13.19 Bn 13.19 Bn 200.90 Mn 48.40 Mn
7 Powell Industries 10.63 Bn 10.09 Bn 87.94 Mn 1.69 Mn
8 Ballard Power Systems 10.07 Bn 9.54 Bn 5.64 Mn -
9 Acuity Inc. (De) 9.39 Bn 9.12 Bn 520.40 Mn -4.20 Mn
10 Atkore 2.66 Bn 2.22 Bn 136.12 Mn -33.30 Mn

Historic Data

Download Data
DateValue
Mar 27, 2026 -33.30 Mn
Mar 27, 2026 -33.30 Mn
Dec 26, 2025 -3.40 Mn
Dec 26, 2025 -3.40 Mn
Sep 30, 2025 -36.55 Mn
Sep 30, 2025 -36.55 Mn
Jun 27, 2025 -1.19 Mn
Jun 27, 2025 -1.19 Mn
Mar 28, 2025 -2.69 Mn
Mar 28, 2025 -2.69 Mn
Dec 27, 2024 3.07 Mn
Dec 27, 2024 3.07 Mn
Sep 30, 2024 -48.75 Mn
Sep 30, 2024 -48.75 Mn
Jun 28, 2024 7.71 Mn
Jun 28, 2024 7.71 Mn
Mar 29, 2024 74.98 Mn
Mar 29, 2024 74.98 Mn
Dec 29, 2023 -2.02 Mn
Dec 29, 2023 -2.02 Mn