Atkore (ATKR) Change in Inventory (2016 - 2026)
Atkore's (ATKR) quarterly Change in Inventory came in at -$33.3 million in Q1 2026, down 1139.37% YoY from $3.2 million in Q1 2025, and down 880.34% on a QoQ basis from -$3.4 million in Q4 2025.
Atkore (ATKR) Change in Inventory (2016 - 2026) Analysis & Trends
Atkore (ATKR) has 11 years of Change in Inventory data on file, last reported at -$33.3 million in Q1 2026.
- Quarterly Change in Inventory fell 1139.37% year-over-year to -$33.3 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was -$74.4 million (down 83.08% YoY) and the FY2025 annual result came in at -$37.4 million, down 217.03% from the prior year.
- Change in Inventory retreated to -$33.3 million in Q1 2026, from -$3.4 million in the prior quarter.
- In the past five years, Change in Inventory ranged from a high of $75.0 million in Q1 2024 to a low of -$48.8 million in Q3 2024.
- A 5-year average of $5.1 million and a median of -$1.2 million in 2025 frame the typical range for Change in Inventory.
- Annual changes were most pronounced in 2022 — Change in Inventory soared 2100.97% — and 2026, when it sank 1139.37%.
- Tracing ATKR's Change in Inventory over 5 years: 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.
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Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Change in Inventory (Qtr) |
|---|---|---|---|---|---|
| 1 | Vertiv Holdings | 100.83 Bn | 97.72 Bn | 1.23 Bn | 663.80 Mn |
| 2 | Bloom Energy | 57.56 Bn | 54.89 Bn | 355.57 Mn | 26.47 Mn |
| 3 | Hubbell | 24.89 Bn | 24.50 Bn | 613.00 Mn | 18.00 Mn |
| 4 | nVent Electric | 24.60 Bn | 24.35 Bn | 558.00 Mn | 13.40 Mn |
| 5 | Advanced Energy Industries | 11.11 Bn | 9.69 Bn | 236.10 Mn | 79.90 Mn |
| 6 | Acuity Inc. (De) | 10.38 Bn | 9.97 Bn | 606.40 Mn | -55.60 Mn |
| 7 | Powell Industries | 7.20 Bn | 6.57 Bn | 95.30 Mn | 9.38 Mn |
| 8 | EnerSys | 6.92 Bn | 6.39 Bn | 313.36 Mn | 14.48 Mn |
| 9 | Plug Power | 3.17 Bn | 2.85 Bn | -1.68 Mn | -10.39 Mn |
| 10 | Atkore | 3.16 Bn | 2.82 Bn | 176.27 Mn | -12.52 Mn |
Historic Data
Download Data| Date | Value |
|---|---|
| Jun 26, 2026 | -12.52 Mn |
| Jun 26, 2026 | -12.52 Mn |
| 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 |