Custom Truck One Source (CTOS) Inventory (2018 - 2026)
Custom Truck One Source's Inventory came in at $1.02 billion for Q3 2026, down 1.9% from $1.04 billion a year earlier and down 2.5% from the prior quarter.
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Analysis
Custom Truck One Source (CTOS) Inventory (2018 - 2026) Analysis & Trends
At the end of FY2025, Custom Truck One Source's Inventory was $930.94 million, down 11.3% from FY2024.
- Inventory carries a five-year compound annual growth rate of 97.0% (FY2020 to FY2025).
- Going back by year, Inventory was $1.05 billion in FY2024 (+6.4%), $985.79 million in FY2023 (+65.2%), $596.72 million in FY2022 (+45.4%) and $410.54 million in FY2021.
- The five-year range for quarterly Inventory is $410.54 million (Q4 2021) to $1.2 billion (Q3 2024).
- Year-over-year, Inventory has declined for seven consecutive quarters, with an average decline of 4.9% over the last eight quarters.
- The fastest year-over-year change in Inventory over five years came in Q4 2023 (growth of 65.2%), and the weakest in Q3 2025 (a decline of 13.8%).
- Business Quant data shows CTOS's Inventory at $1.04 billion (Q2 2026), $1.02 billion (Q1 2026) and $930.94 million (Q4 2025) in the three quarters before Q3 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Inventory (Qtr) |
|---|---|---|---|---|---|
| 1 | W.W. Grainger | 67.67 Bn | 65.03 Bn | 2.01 Bn | 2.30 Bn |
| 2 | United Rentals | 65.48 Bn | 64.60 Bn | 2.05 Bn | 313.00 Mn |
| 3 | Fastenal | 60.80 Bn | 59.80 Bn | 1.10 Bn | 1.78 Bn |
| 4 | Ferguson Enterprises | 45.51 Bn | 42.73 Bn | 2.32 Bn | 4.68 Bn |
| 5 | Sunbelt Rentals Holdings | 31.50 Bn | 31.38 Bn | 1.25 Bn | 192.00 Mn |
| 6 | Reliance | 21.26 Bn | 20.31 Bn | 1.45 Bn | 2.48 Bn |
| 7 | Wesco International | 14.25 Bn | 11.29 Bn | 1.57 Bn | 4.69 Bn |
| 8 | Watsco | 11.59 Bn | 9.28 Bn | 578.93 Mn | 1.89 Bn |
| 9 | Avantor | 10.49 Bn | 9.07 Bn | 534.80 Mn | 854.80 Mn |
| 10 | Custom Truck One Source | 2.12 Bn | 2.08 Bn | 113.28 Mn | 1.02 Bn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | 1.02 Bn |
| Jun 30, 2026 | 1.04 Bn |
| Mar 31, 2026 | 1.02 Bn |
| Dec 31, 2025 | 930.94 Mn |
| Sep 30, 2025 | 1.04 Bn |
| Jun 30, 2025 | 1.09 Bn |
| Mar 31, 2025 | 1.08 Bn |
| Dec 31, 2024 | 1.05 Bn |
| Sep 30, 2024 | 1.20 Bn |
| Jun 30, 2024 | 1.17 Bn |
| Mar 31, 2024 | 1.10 Bn |
| Dec 31, 2023 | 985.79 Mn |
| Sep 30, 2023 | 888.76 Mn |
| Jun 30, 2023 | 765.42 Mn |
| Mar 31, 2023 | 714.35 Mn |
| Dec 31, 2022 | 596.72 Mn |
| Sep 30, 2022 | 555.81 Mn |
| Jun 30, 2022 | 536.09 Mn |
| Mar 31, 2022 | 463.72 Mn |
| Dec 31, 2021 | 410.54 Mn |
API Access
Custom Truck One Source Inventory API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=inventory&ticker=CTOS&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "inventory", "ticker": "CTOS", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=inventory&ticker=CTOS&period=max&api_key=YOUR_API_KEY");
const data = await res.json();