Iluka ResourcesILKAF -3.46%66 Days Inventory is 761.54 as of Dec. 2025, which is 85% above its 10-year median of 412.56. GuruFocus rates ILKAF with a GF Score™ of 66/100 and a GF Value™ of $3.30 (Significantly Overvalued). The stock has 11 warning signs investors should review. Among 681 Metals & Mining companies, Iluka Resources ranks worse than 94.86% on this metric.
The historical rank and industry rank for Iluka Resources's Days Inventory or its related term are showing as below:
ILKAF'
s Days Inventory Range Over the Past 10 Years
Min: 283.97 Med: 412.56 Max: 740.92
Current: 740.92
During the past 13 years, Iluka Resources's highest Days Inventory was 740.92. The lowest was 283.97. And the median was 412.56.
ILKAF's Days Inventory is ranked worse than 94.86% of 681
companies
in the Metals & Mining industry
Industry Median: 85.61
vs ILKAF: 740.92
Iluka Resources's Days Inventory
declined
from Dec. 2024 (794.03) to Dec. 2025 (761.54).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Iluka Resources's Inventory Turnover for the
six
months ended in Dec. 2025 was 0.24.
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.
Iluka Resources's Inventory-to-Revenue for the
six
months ended in Dec. 2025 was 1.86.
Iluka Resources (OTCPK:ILKAF) Days Inventory Explanation
Days Inventory indicates the liquidity of the inventory. Generally, a lower Days Inventory is preferred as it indicates a shorter duration to clear off the inventory. An increase of the ratio may indicate the company's sales slowed. Similar ratios related to Days Inventory are:
1. Inventory Turnover measures how fast the company turns over its inventory within a year.
Iluka Resources's Inventory Turnover for the
six
months ended in Dec. 2025 is calculated as
2. 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.
Iluka Resources's Inventory to Revenue for the
six
months 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.
Be Aware
A lot of business are seasonable. It makes more sense to compare Days Inventory from the same period in the previous year instead of from the previous quarter.
Iluka Resources Days Inventory Related Terms
Iluka Resources Days Inventory Historical Data
* Premium members only.
The historical data trend for Iluka Resources's Days 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.
Iluka Resources Days Inventory Competitor Comparison
For the Other Industrial Metals & Mining subindustry, Iluka Resources's Days Inventory, along with its competitors' market caps and Days Inventory data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Iluka Resources Days Inventory vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Iluka Resources's Days Inventory distribution charts can be found below:
* The bar in red indicates where Iluka Resources's Days Inventory falls into.
* 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.
Iluka Resources (ILKAF) has a Days Inventory of 761.54 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Iluka Resources and its competitors. This is 85% above median its historical median of 412.56. Over the past decade, Iluka Resources' Days Inventory has ranged from 283.97 to 740.92. According to the industry distribution chart, Iluka Resources ranks #646 out of 681 companies in the Metals & Mining industry, placing it in the top 94.9%.
Is Iluka Resources' Days Inventory too high?
Iluka Resources' current Days Inventory of 761.54 is 85% above median its 10-year median of 412.56. Over the past 10 years, this metric has ranged from a low of 283.97 to a high of 740.92. The Metals & Mining industry median Days Inventory is 85.61. Iluka Resources' value of 761.54 is 789.5% above this industry median. Based on the distribution chart, Iluka Resources ranks #646 out of 681 companies in the Metals & Mining industry, which is in the bottom quartile relative to peers. Overall, Iluka Resources has a GF Score™ of 66/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Iluka Resources' Days Inventory compare to competitors?
According to the Metals & Mining industry distribution chart, Iluka Resources ranks #646 out of 681 companies for Days Inventory. This places Iluka Resources in the lower half of its industry. The industry median Days Inventory is 85.61. Iluka Resources' value of 761.54 is 789.5% above this benchmark. Historically, Iluka Resources' own Days Inventory has ranged from 283.97 to 740.92 over the past decade. While the company's 10-year median is 412.56 vs. the industry median of 85.61, Iluka Resources has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Days Inventory for a Metals & Mining company?
The median Days Inventory among Metals & Mining companies is 85.61, based on 681 companies in the industry. Companies in the top quartile (top 25%) have a Days Inventory significantly above this median, while those in the bottom quartile fall well below. However, Days Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Iluka Resources's current Days Inventory of 761.54 is 789.5% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Days Inventory mean?
A high Days Inventory can signal that a stock is expensive relative to its fundamentals. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Iluka Resources and its competitors. For the Metals & Mining industry, the median Days Inventory is 85.61 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Iluka Resources's current Days Inventory is 761.54, which is 85% above median its own 10-year median of 412.56. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Iluka Resources stock overvalued right now?
Based on GuruFocus' analysis, Iluka Resources (ILKAF) is currently considered Significantly Overvalued. The stock's GF Value™ is $3.30, compared to a current price of $5.02 — trading 52.1% above its estimated fair value. The current Days Inventory is 761.54, which is 85% above median its 10-year median of 412.56 and 789.5% above the Metals & Mining industry median of 85.61. Iluka Resources' overall GF Score™ is 66/100 with 11 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Inventory calculated?
Days Inventory is calculated from a company's financial statements. For Iluka Resources (ILKAF), the current Days Inventory is 761.54 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 Iluka Resources (ILKAF) Overvalued in 2026?
Based on GuruFocus' analysis, Iluka Resources stock appears to be overvalued.
The current stock price of $5.02 is trading 52.1% above its estimated GF Value™ of $3.30.
GuruFocus considers Iluka Resources to be Significantly Overvalued.
Key valuation signals for ILKAF:
Days Inventory: 761.54 (85% above median its 10-year median of 412.56)
GF Value™: $3.30 vs. price of $5.02 (52.1% above fair value)
Industry Position: 789.5% above the Metals & Mining median (#646 of 681)
No single metric tells the full story. See the ILKAF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Iluka Resources is a leading global mineral sands miner. It is the largest global producer of zircon, and one of the largest producers of titanium dioxide feedstocks (rutile, synthetic rutile). Low zircon costs are underpinned by the high-grade Jacinth-Ambrosia mine in South Australia, but reserve life is less than 10 years. A 20% shareholding in Deterra Royalties brings exposure to the high-quality Mining Area C iron ore royalty. Production from the Balranald rutile and zircon mine commenced in late 2025, and Iluka is also building a rare-earth refinery at Eneabba. The refinery will be able to process Iluka's existing monazite stockpile as well as feed from third parties, Balranald, and future Iluka projects.
66GF Score
Get the complete analysis for ILKAF
Days Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ILKAF has been successfully added to your 
