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Iluka ResourcesILKAF +2.16%68 3-Year Book Growth Rate is 2.60% as of Jun. 2026, which is 32% below its 10-year median of 3.80. GuruFocus rates ILKAF with a GF Score™ of 68/100 and a GF Value™ of $3.28 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 2,178 Metals & Mining companies, Iluka Resources ranks better than 62.26% on this metric.
During the past 12 months, Iluka Resources's average Book Value per Share Growth Rate was -17.40% per year.
During the past 3 years, the average Book Value per Share Growth Rate was 2.60% per year.
During the past 5 years, the average Book Value per Share Growth Rate was 10.70% per year.
During the past 10 years, the average Book Value per Share Growth Rate was 8.70% per year.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average Book Value per Share growth rate.
During the past 13 years, the highest 3-Year average Book Value per Share Growth Rate of Iluka Resources was 38.50% per year. The lowest was -15.40% per year. And the median was 3.80% per year.
Iluka Resources (OTCPK:ILKAF) 3-Year Book Growth Rate Explanation
Book Value per Share is the ratio of equity available to common shareholders divided by the shares outstanding. Book value per share effectively indicates a firm's net asset value on a per-share basis. It can be used by investors to gauge whether a stock price is undervalued by comparing it to the firm's market value per share. Theoretically, it is what the shareholders will receive if the company is liquidated.
Iluka Resources 3-Year Book Growth Rate Related Terms
Iluka Resources 3-Year Book Growth Rate Competitor Comparison
For the Other Industrial Metals & Mining subindustry, Iluka Resources's 3-Year Book Growth Rate, along with its competitors' market caps and 3-Year Book Growth Rate 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 3-Year Book Growth Rate vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Iluka Resources's 3-Year Book Growth Rate distribution charts can be found below:
* The bar in red indicates where Iluka Resources's 3-Year Book Growth Rate falls into.
Iluka Resources 3-Year Book Growth Rate Calculation
This is the 3-year average growth rate of Book Value per Share. The growth rate is calculated using exponential compounding based on the latest four year annual data.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average Book Value per Share growth rate.
What does a 3-Year Book Growth Rate of 2.60% mean?
Iluka Resources (ILKAF) has a 3-Year Book Growth Rate of 2.60% as of Jun. 2026. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for Iluka Resources and its competitors. This is 32% below median its historical median of 3.80. According to the industry distribution chart, Iluka Resources ranks #822 out of 2178 companies in the Metals & Mining industry, placing it in the top 37.7%.
Is Iluka Resources' 3-Year Book Growth Rate too high?
Iluka Resources' current 3-Year Book Growth Rate of 2.60% is 32% below median its 10-year median of 3.80. Based on the distribution chart, Iluka Resources ranks #822 out of 2178 companies in the Metals & Mining industry, which is above the industry midpoint. Overall, Iluka Resources has a GF Score™ of 68/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Iluka Resources' 3-Year Book Growth Rate compare to competitors?
According to the Metals & Mining industry distribution chart, Iluka Resources ranks #822 out of 2178 companies for 3-Year Book Growth Rate. This puts Iluka Resources in the upper half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year Book Growth Rate for a Metals & Mining company?
A good 3-Year Book Growth Rate depends on the Metals & Mining industry context. However, 3-Year Book Growth Rate 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 3-Year Book Growth Rate mean?
A high 3-Year Book Growth Rate can signal that a stock is expensive relative to its fundamentals. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for Iluka Resources and its competitors. Iluka Resources's current 3-Year Book Growth Rate is 2.60%, which is 32% below median its own 10-year median of 3.80. 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 $3.28, compared to a current price of $5.20 — trading 58.5% above its estimated fair value. The current 3-Year Book Growth Rate is 2.60%, which is 32% below median its 10-year median of 3.80. Iluka Resources' overall GF Score™ is 68/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Book Growth Rate calculated?
3-Year Book Growth Rate is calculated from a company's financial statements. For Iluka Resources (ILKAF), the current 3-Year Book Growth Rate is 2.60% 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 Iluka Resources (ILKAF) Overvalued in 2026?
Based on GuruFocus' analysis, Iluka Resources stock appears to be overvalued.
The current stock price of $5.20 is trading 58.5% above its estimated GF Value™ of $3.28.
GuruFocus considers Iluka Resources to be Significantly Overvalued.
Key valuation signals for ILKAF:
3-Year Book Growth Rate: 2.60% (32% below median its 10-year median of 3.80)
GF Value™: $3.28 vs. price of $5.20 (58.5% above fair value)
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.
68GF Score
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