Montauk Renewables (MNTK) Change in Inventory (2024 - 2026)
Montauk Renewables' Change in Inventory came in at $73,000 for Q2 2026, down 90.0% from $727,000 a year earlier and down 44.3% from the prior quarter.
Powered by 
Analysis
Montauk Renewables (MNTK) Change in Inventory (2024 - 2026) Analysis & Trends
Over the trailing twelve months to Jun 30, 2026, Montauk Renewables reported Change in Inventory of $868,000, down 32.9% year-over-year; for FY2025, it came in at $1.69 million.
- Change in Inventory carries a three-year compound annual growth rate of 31.1% (FY2022 to FY2025).
- Going back by year, Change in Inventory was -$472,000 in FY2024, $1.01 million in FY2023 (+34.6%) and $752,000 in FY2022.
- The Q2 2026 figure represents the lowest quarterly Change in Inventory since Q2 2024.
- Year-over-year, Change in Inventory increased in two of the last four quarters, with growth averaging 42.8%.
- Business Quant data shows MNTK's Change in Inventory at $131,000 (Q1 2026), $345,000 (Q4 2025) and $319,000 (Q3 2025) in the three quarters before Q2 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Change Inventory (Qtr) |
|---|---|---|---|---|---|
| 1 | Plug Power | 2.71 Bn | 1.80 Bn | -1.68 Mn | -10.39 Mn |
| 2 | Rex American Resources | 1.44 Bn | 86.32 Mn | 53.30 Mn | 2.43 Mn |
| 3 | Green Plains | 1.06 Bn | 456.27 Mn | 113.03 Mn | -11.03 Mn |
| 4 | Montauk Renewables | 391.06 Mn | 318.84 Mn | - | 73,000.00 |
| 5 | Clean Energy Fuels | 343.76 Mn | -312.04 Mn | 30.14 Mn | 1.05 Mn |
| 6 | Gevo | 326.35 Mn | 43.33 Mn | 19.80 Mn | -2.33 Mn |
| 7 | OPAL Fuels | 305.82 Mn | 38.43 Mn | 24.47 Mn | - |
| 8 | Aemetis | 128.25 Mn | 112.00 Mn | 13.52 Mn | 3.35 Mn |
| 9 | Verde Clean Fuels | 47.67 Mn | -150.80 Mn | - | - |
| 10 | Blue Biofuels | 32.35 Mn | 32.16 Mn | - | - |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 73,000.00 |
| Mar 31, 2026 | 131,000.00 |
| Dec 31, 2025 | 345,000.00 |
| Sep 30, 2025 | 319,000.00 |
| Jun 30, 2025 | 727,000.00 |
| Mar 31, 2025 | 303,000.00 |
| Dec 31, 2024 | 155,000.00 |
| Sep 30, 2024 | 108,000.00 |
| Jun 30, 2024 | -526,000.00 |
| Mar 31, 2024 | -209,000.00 |
API Access
Montauk Renewables 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=MNTK&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "change-in-inventory", "ticker": "MNTK", "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=MNTK&period=max&api_key=YOUR_API_KEY");
const data = await res.json();