MNTK (Montauk Renewables) Change In Inventory: $-0.9 Mil (TTM As of Jun. 2026)

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MNTK Montauk Renewables Inc MNTK
74 GF Score
Price $1.66
GF Value $4.45
Valuation Possible Value Trap
! 4 Warning Signs
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What is Montauk Renewables Change In Inventory?

Montauk Renewables MNTK -2.92% 74 Change In Inventory is $-0.9 Mil as of Jun. 2026. GuruFocus rates MNTK with a GF Score™ of 74/100 and a GF Value™ of $4.45 (Possible Value Trap). The stock has 4 warning signs investors should review.

Montauk Renewables's change in inventory for the quarter that ended in Jun. 2026 was $-0.1 Mil. It means Montauk Renewables's inventory increased by $0.1 Mil from Mar. 2026 to Jun. 2026 .

Montauk Renewables's change in inventory for the fiscal year that ended in Dec. 2025 was $-1.7 Mil. It means Montauk Renewables's inventory increased by $1.7 Mil from Dec. 2024 to Dec. 2025 .

Montauk Renewables's Total Inventories for the quarter that ended in Jun. 2026 was $0.0 Mil.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Montauk Renewables's Days Inventory for the quarter that ended in Jun. 2026 was 0.00.

Inventory Turnover measures how fast the company turns over its inventory within a year.

Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue. Montauk Renewables's Inventory-to-Revenue for the quarter that ended in Jun. 2026 was 0.00.


Montauk Renewables  (NAS:MNTK) Change In Inventory Explanation

1. Days Inventory indicates the number of days of goods in sales that a company has in the inventory.

Montauk Renewables's Days Inventory for the quarter that ended in is calculated as:

Days Inventory=Average Total Inventories/Cost of Goods Sold*Days in Period
=0/37.875*365 / 4
=0.00

2. Inventory Turnover measures how fast the company turns over its inventory within a year.

Montauk Renewables's Inventory Turnover for the quarter that ended in Jun. 2026 is calculated as

3. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.

Montauk Renewables's Inventory to Revenue for the quarter that ended in Jun. 2026 is calculated as

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.


Montauk Renewables Change In Inventory Related Terms


Montauk Renewables Change In Inventory Historical Data

* Premium members only.

The historical data trend for Montauk Renewables's Change In Inventory can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Montauk Renewables Change In Inventory Chart

Montauk Renewables Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Change In Inventory
Get a 7-Day Free Trial 0.00 -0.75 -1.01 0.47 -1.69

Montauk Renewables Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Change In Inventory Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -0.73 -0.32 -0.35 -0.13 -0.07
MNTK
74GF Score
Montauk Renewables Inc MNTK
Change In Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Montauk Renewables Change In Inventory Calculation

Change In Inventory is the difference between last period's ending inventory and the current period's ending inventory.

Change In Inventory for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $-0.9 Mil.

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Change In Inventory →
What does a Change In Inventory of $-0.9 Mil mean?
Montauk Renewables (MNTK) has a Change In Inventory of $-0.9 Mil as of Jun. 2026. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Montauk Renewables and its competitors.
Is Montauk Renewables' Change In Inventory too high?
Montauk Renewables' current Change In Inventory is $-0.9 Mil. Overall, Montauk Renewables has a GF Score™ of 74/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Montauk Renewables' Change In Inventory compare to HDSN and CMT?
Montauk Renewables' Change In Inventory of $-0.9 Mil can be compared against companies in the Chemicals industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Change In Inventory for a Chemicals company?
A good Change In Inventory depends on the Chemicals industry context. However, Change In Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Change In Inventory mean?
A high Change In Inventory can signal that a stock is expensive relative to its fundamentals. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Montauk Renewables and its competitors. Montauk Renewables's current Change In Inventory is $-0.9 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Montauk Renewables stock overvalued right now?
Based on GuruFocus' analysis, Montauk Renewables (MNTK) is currently considered Possible Value Trap. The stock's GF Value™ is $4.45, compared to a current price of $1.66 — trading 62.7% below its estimated fair value. The current Change In Inventory is $-0.9 Mil. Montauk Renewables' overall GF Score™ is 74/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Change In Inventory calculated?
Change In Inventory is calculated from a company's financial statements. For Montauk Renewables (MNTK), the current Change In Inventory is $-0.9 Mil as of Jun. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Montauk Renewables (MNTK) Overvalued in 2026?

Based on GuruFocus' analysis, Montauk Renewables stock appears to be undervalued. The current stock price of $1.66 is trading 62.7% below its estimated GF Value™ of $4.45. GuruFocus considers Montauk Renewables to be Possible Value Trap.

Key valuation signals for MNTK:

  • Change In Inventory: $-0.9 Mil
  • GF Value™: $4.45 vs. price of $1.66 (62.7% below fair value)
  • GF Score™: 74/100 with 4 warning signs

No single metric tells the full story. See the MNTK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Montauk Renewables Business Description

Other Exchanges MKR:South Africa
Address 5313 Campbells Run Road, Suite 200, Pittsburgh, PA, USA, 15205
Montauk Renewables Inc is a renewable energy company. It specializes in the recovery and processing of biogas from landfills and other non-fossil fuel sources for beneficial use as a replacement for fossil fuels. The firm develops, owns, and operates RNG projects that supply renewable fuel into the transportation and electrical power sectors. Montauk operates in two segments namely Renewable Natural Gas and Renewable Electricity Generation. It generates a majority of its revenue from the Renewable Natural Gas segment.
74GF Score

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Change In Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$1.66
Price
$4.45
GF Value