Comfort Systems Usa (FIX) Change in Inventory (2009 - 2026)
Comfort Systems Usa (FIX) reported Change in Inventory of $15.47 million for Q3 2026, up 91.0% from $8.1 million a year earlier and up 42.5% from the prior quarter.
Powered by 
Analysis
Comfort Systems Usa (FIX) Change in Inventory (2009 - 2026) Analysis & Trends
Over the twelve months ended Sep 30, 2026, Comfort Systems Usa's Change in Inventory came in at $41.1 million, up 78.2% year-over-year; for FY2025, it came in at $24.41 million.
- Change in Inventory has a five-year compound annual growth rate of 75.7% (FY2020 to FY2025).
- By year, Change in Inventory came in at -$6.54 million in FY2024, $29.69 million in FY2023 (+120.0%), $13.5 million in FY2022 (+138.8%) and $5.65 million in FY2021 (+287.9%).
- The Q3 2026 figure ranks as the highest quarterly Change in Inventory in data going back to Q2 2010.
- Year over year, Change in Inventory has now increased in each of the last four quarters, with growth averaging 39.0% over the last six quarters.
- The high point for year-over-year Change in Inventory in five years was Q3 2022 (growth of 681.8%); the low point was Q4 2024 (a decline of 69.0%).
- Per Business Quant data, the three quarters before Q3 2026 came in at $10.86 million (Q2 2026), $9.88 million (Q1 2026) and $4.89 million (Q4 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Change Inventory (Qtr) |
|---|---|---|---|---|---|
| 1 | Trane Technologies | 91.50 Bn | 86.14 Bn | 2.38 Bn | - |
| 2 | Johnson Controls International | 83.63 Bn | 81.11 Bn | 2.71 Bn | 44.00 Mn |
| 3 | Carrier Global | 44.36 Bn | 39.10 Bn | 1.90 Bn | 68.00 Mn |
| 4 | Comfort Systems Usa | 38.92 Bn | 32.88 Bn | 934.48 Mn | 15.47 Mn |
| 5 | Otis Worldwide | 29.51 Bn | 26.06 Bn | 1.16 Bn | -1.00 Mn |
| 6 | Masco | 16.33 Bn | 14.40 Bn | 720.00 Mn | 17.00 Mn |
| 7 | Allegion | 16.19 Bn | 14.81 Bn | 548.20 Mn | - |
| 8 | James Hardie Industries | 16.17 Bn | 15.36 Bn | 562.40 Mn | -28.10 Mn |
| 9 | Carlisle Companies | 15.38 Bn | 12.28 Bn | 494.90 Mn | 37.70 Mn |
| 10 | Madison Air Solutions | 12.50 Bn | 9.16 Bn | 422.70 Mn | 23.40 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | 15.47 Mn |
| Jun 30, 2026 | 10.86 Mn |
| Mar 31, 2026 | 9.88 Mn |
| Dec 31, 2025 | 4.89 Mn |
| Sep 30, 2025 | 8.10 Mn |
| Jun 30, 2025 | 7.60 Mn |
| Mar 31, 2025 | 3.82 Mn |
| Dec 31, 2024 | 3.54 Mn |
| Sep 30, 2024 | -8.10 Mn |
| Jun 30, 2024 | -7.28 Mn |
| Mar 31, 2024 | 5.29 Mn |
| Dec 31, 2023 | 11.42 Mn |
| Sep 30, 2023 | 12.28 Mn |
| Jun 30, 2023 | 4.61 Mn |
| Mar 31, 2023 | 1.39 Mn |
| Dec 31, 2022 | -2.84 Mn |
| Sep 30, 2022 | 6.90 Mn |
| Jun 30, 2022 | 6.33 Mn |
| Mar 31, 2022 | 3.10 Mn |
| Dec 31, 2021 | -597,000.00 |
API Access
Comfort Systems Usa Change in 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=change-in-inventory&ticker=FIX&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "change-in-inventory", "ticker": "FIX", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=change-in-inventory&ticker=FIX&period=max&api_key=YOUR_API_KEY");
const data = await res.json();