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Rio Tinto's change in inventory for the quarter that ended in Dec. 2025 was $-127 Mil. It means Rio Tinto's inventory
increased by $127 Mil
from Jun. 2025 to Dec. 2025 .
Rio Tinto's change in inventory for the fiscal year that ended in Dec. 2025 was $-377 Mil. It means Rio Tinto's inventory
increased by $377 Mil
from Dec. 2024 to Dec. 2025 .
Days Inventory indicates the number of days of goods in sales that a company has in the inventory.
Inventory Turnover measures how fast the company turns over its inventory within a year.
Rio Tinto's Inventory Turnover for the quarter that ended in Dec. 2025 was 0.00.
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.
Rio Tinto's Inventory-to-Revenue for the quarter that ended in Dec. 2025 was 0.22.
Rio Tinto (OTCPK:RTPPF) Change In Inventory Explanation
1. Days Inventory indicates the number of days of goods in sales that a company has in the inventory.
Rio Tinto's Days Inventory for the quarter that ended in 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.
Rio Tinto's Inventory to Revenue for the quarter that ended in Dec. 2025 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.
Rio Tinto Change In Inventory Related Terms
Rio Tinto Change In Inventory Historical Data
* Premium members only.
The historical data trend for Rio Tinto'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.
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 Dec. 2025 adds up the semi-annually data reported by the company within the most recent 12 months, which was $-377 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.
What does a Change In Inventory of $-377 Mil mean?
Rio Tinto (RTPPF) has a Change In Inventory of $-377 Mil as of Dec. 2025. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Rio Tinto and its competitors.
Is Rio Tinto's Change In Inventory too high?
Rio Tinto's current Change In Inventory is $-377 Mil. Overall, Rio Tinto has a GF Score™ of 73/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Rio Tinto's Change In Inventory compare to competitors?
Rio Tinto's Change In Inventory of $-377 Mil can be compared against companies in the Metals & Mining 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 Metals & Mining company?
A good Change In Inventory depends on the Metals & Mining 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 Rio Tinto and its competitors. Rio Tinto's current Change In Inventory is $-377 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rio Tinto stock overvalued right now?
Based on GuruFocus' analysis, Rio Tinto (RTPPF) is currently considered Modestly Overvalued. The stock's GF Value™ is $68.30, compared to a current price of $88.38 — trading 29.4% above its estimated fair value. The current Change In Inventory is $-377 Mil. Rio Tinto's overall GF Score™ is 73/100 with 5 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 Rio Tinto (RTPPF), the current Change In Inventory is $-377 Mil as of Dec. 2025. 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 Rio Tinto (RTPPF) Overvalued in 2026?
Based on GuruFocus' analysis, Rio Tinto stock appears to be overvalued.
The current stock price of $88.38 is trading 29.4% above its estimated GF Value™ of $68.30.
GuruFocus considers Rio Tinto to be Modestly Overvalued.
Key valuation signals for RTPPF:
Change In Inventory: $-377 Mil
GF Value™: $68.30 vs. price of $88.38 (29.4% above fair value)
No single metric tells the full story. See the RTPPF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Rio Tinto is a global diversified miner. Iron ore is its major commodity, with lesser contributions from copper and aluminum. Lithium, diamonds, gold, and industrial minerals are more minor contributors. The 1995 merger of RTZ and CRA, via a dual-listed structure, created the present-day company. The two operate as a single business entity, with shareholders in each company having equivalent economic and voting rights. Major assets included the Pilbara iron ore operations, a 30% stake in the Escondida copper mine, 66%-ownership of the Oyu Tolgoi copper mine in Mongolia, the Weipa and Gove bauxite mines in Australia, and six hydro-powered aluminum smelters in Canada.
73GF Score
Get the complete analysis for RTPPF
Change In Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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