Lynas Rare EarthsHAM:LYIC +5.31%78 Operating Margin % is 20.78% as of Dec. 2025, which is 50% above its 10-year median of 13.83. GuruFocus rates HAM:LYIC with a GF Score™ of 78/100 and a GF Value™ of €8.15 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 841 Metals & Mining companies, Lynas Rare Earths ranks better than 59.57% on this metric.
Just like Gross Margin %, it is important to see a company maintains its operating margin over time. Among the same industry, a company with higher operating margin is more efficient in its operation. It is also more stable during industry slowdown or recessions. Peter Lynch prefers those with higher margins than those with lower margins.
Be Aware
Operating Margin % can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).
If a company is facing competition, its Operating Margin % may decline. Often the Operating Margin % declines well before the company's Revenue or even profit decline. Therefore, Operating Margin % is a very important indicator of whether the company is facing problems.
For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokias Operating Margin % had already been in decline since 2002, although its Earnings per Share (Diluted) were still rising. Investors who paid attention to Operating Margin % would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).
Therefore, Operating Margin % is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.
Lynas Rare Earths Operating Margin % Related Terms
Lynas Rare Earths Operating Margin % Historical Data
* Premium members only.
The historical data trend for Lynas Rare Earths's Operating Margin % 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.
For the Other Industrial Metals & Mining subindustry, Lynas Rare Earths's Operating Margin %, along with its competitors' market caps and Operating Margin % 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.
Lynas Rare Earths Operating Margin % vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Lynas Rare Earths's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Lynas Rare Earths's Operating Margin % falls into.
Operating Margin % - also known as operating income margin, operating profit margin and return on sales (ROS) - is the ratio of Operating Income divided by net sales or Revenue, usually presented in percent.
Lynas Rare Earths's Operating Margin % for the fiscal year that ended in Jun. 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.
Lynas Rare Earths (HAM:LYIC) has a Operating Margin % of 20.78% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Lynas Rare Earths and its competitors. This is 50% above median its historical median of 13.83. According to the industry distribution chart, Lynas Rare Earths ranks #340 out of 841 companies in the Metals & Mining industry, placing it in the top 40.4%.
Is Lynas Rare Earths' Operating Margin % too high?
Lynas Rare Earths' current Operating Margin % of 20.78% is 50% above median its 10-year median of 13.83. The Metals & Mining industry median Operating Margin % is 5.72. Lynas Rare Earths' value of 20.78% is 263.3% above this industry median. Based on the distribution chart, Lynas Rare Earths ranks #340 out of 841 companies in the Metals & Mining industry, which is above the industry midpoint. Overall, Lynas Rare Earths has a GF Score™ of 78/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Lynas Rare Earths' Operating Margin % compare to competitors?
According to the Metals & Mining industry distribution chart, Lynas Rare Earths ranks #340 out of 841 companies for Operating Margin %. This puts Lynas Rare Earths in the upper half of its industry. The industry median Operating Margin % is 5.72. Lynas Rare Earths' value of 20.78% is 263.3% above this benchmark. While the company's 10-year median is 13.83 vs. the industry median of 5.72, Lynas Rare Earths 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 Operating Margin % for a Metals & Mining company?
The median Operating Margin % among Metals & Mining companies is 5.72, based on 841 companies in the industry. Companies in the top quartile (top 25%) have a Operating Margin % significantly above this median, while those in the bottom quartile fall well below. However, Operating Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Lynas Rare Earths's current Operating Margin % of 20.78% is 263.3% 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 Operating Margin % mean?
A high Operating Margin % can signal that a stock is expensive relative to its fundamentals. Operating margin is the ratio of total operating income to net sales. View historical data on Lynas Rare Earths and its competitors. For the Metals & Mining industry, the median Operating Margin % is 5.72 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Lynas Rare Earths's current Operating Margin % is 20.78%, which is 50% above median its own 10-year median of 13.83. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lynas Rare Earths stock overvalued right now?
Based on GuruFocus' analysis, Lynas Rare Earths (HAM:LYIC) is currently considered Significantly Overvalued. The stock's GF Value™ is €8.15, compared to a current price of €11.90 — trading 46% above its estimated fair value. The current Operating Margin % is 20.78%, which is 50% above median its 10-year median of 13.83 and 263.3% above the Metals & Mining industry median of 5.72. Lynas Rare Earths' overall GF Score™ is 78/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Margin % calculated?
Operating Margin % is calculated from a company's financial statements. For Lynas Rare Earths (HAM:LYIC), the current Operating Margin % is 20.78% 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 Lynas Rare Earths (HAM:LYIC) Overvalued in 2026?
Based on GuruFocus' analysis, Lynas Rare Earths stock appears to be overvalued.
The current stock price of €11.90 is trading 46% above its estimated GF Value™ of €8.15.
GuruFocus considers Lynas Rare Earths to be Significantly Overvalued.
Key valuation signals for HAM:LYIC:
Operating Margin %: 20.78% (50% above median its 10-year median of 13.83)
GF Value™: €8.15 vs. price of €11.90 (46% above fair value)
Industry Position: 263.3% above the Metals & Mining median (#340 of 841)
No single metric tells the full story. See the HAM:LYIC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Lynas is the largest rare-earth producer outside China. It owns the high-grade Mount Weld deposit in Western Australia and rare-earth processing facilities in Kalgoorlie and Malaysia. We estimate that Mount Weld is the world's lowest-cost producer of separated neodymium and praseodymium, light rare-earth materials, which are sold to customers in the form of neodymium-praseodymium oxide with a mine life exceeding 20 years. As of December 2025, Lynas is also the only producer of separated heavy rare-earth dysprosium and terbium outside China. The company is further expanding NdPr capacity while diversifying into producing additional separated rare-earth materials, including samarium. It also intends to move downstream into rare-earth metal and magnet production.
78GF Score
Get the complete analysis for HAM:LYIC
Operating Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
HAM:LYIC has been successfully added to your 
