Castellum ABMEX:CASTN 66 Gross Margin % is 64.71% as of Mar. 2026, which is 5% below its 10-year median of 67.97. GuruFocus rates MEX:CASTN with a GF Score™ of 66/100 and a GF Value™ of MXN222.74. The stock has 3 warning signs investors should review. Among 1,644 Real Estate companies, Castellum AB ranks better than 78.28% on this metric.
The historical rank and industry rank for Castellum AB's Gross Margin % or its related term are showing as below:
MEX:CASTN'
s Gross Margin % Range Over the Past 10 Years
Min: 64.54 Med: 67.97 Max: 71.87
Current: 67.32
During the past 13 years, the highestGross Margin % of Castellum AB was 71.87%. The lowest was 64.54%. And the median was 67.97%.
MEX:CASTN's Gross Margin % is ranked better than 78.28% of 1644
companies
in the Real Estate industry
Industry Median: 36.96
vs MEX:CASTN: 67.32
Castellum AB had a gross margin of 64.71% for the quarter that ended in Mar. 2026 => Durable competitive advantage
The 5-Year average Growth Rate of Gross Margin for Castellum AB was -0.90% per year.
Castellum AB (MEX:CASTN) Gross Margin % Explanation
Warren Buffett believes that firms with excellent long term economics tend to have consistently higher margins.
Durable competitive advantage creates a high Gross Margin % because of the freedom to price in excess of cost. Companies can be categorized by their Gross Margin %
1. Greater than 40% = Durable competitive advantage
2. Less than 40% = Competition eroding margins
3. Less than 20% = no sustainable competitive advantage
Consistency of Gross Margin is key
Castellum AB had a gross margin of 64.71% for the quarter that ended in Mar. 2026 => Durable competitive advantage
Be Aware
If a company loses its competitive advantages, usually its gross margin declines well before its sales declines. Watching Gross Margin % and Operating Margin % closely helps avoid value trap situations.
Castellum AB Gross Margin % Related Terms
Castellum AB Gross Margin % Historical Data
* Premium members only.
The historical data trend for Castellum AB's Gross 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 Real Estate - Development subindustry, Castellum AB's Gross Margin %, along with its competitors' market caps and Gross 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.
Castellum AB Gross Margin % vs Real Estate Industry
For the Real Estate industry and Real Estate sector, Castellum AB's Gross Margin % distribution charts can be found below:
* The bar in red indicates where Castellum AB's Gross Margin % 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.
A positive Gross Profit is only the first step for a company to make a net profit. The gross profit needs to be big enough to also cover related labor, equipment, rental, marketing/advertising, research and development and a lot of other costs in selling the products.
Castellum AB (MEX:CASTN) has a Gross Margin % of 64.71% as of Mar. 2026. Gross margin is the ratio of total gross profit to net sales. View historical data on Castellum AB and its competitors. This is near median its historical median of 67.97. Over the past decade, Castellum AB's Gross Margin % has ranged from 64.54 to 71.87. According to the industry distribution chart, Castellum AB ranks #357 out of 1644 companies in the Real Estate industry, placing it in the top 21.7%.
Is Castellum AB's Gross Margin % too high?
Castellum AB's current Gross Margin % of 64.71% is near median its 10-year median of 67.97. Over the past 10 years, this metric has ranged from a low of 64.54 to a high of 71.87. The Real Estate industry median Gross Margin % is 36.96. Castellum AB's value of 64.71% is 75.1% above this industry median. Based on the distribution chart, Castellum AB ranks #357 out of 1644 companies in the Real Estate industry, which is in the top quartile — a strong position relative to peers. Overall, Castellum AB has a GF Score™ of 66/100, reflecting its overall financial health beyond just this single metric.
How does Castellum AB's Gross Margin % compare to competitors?
According to the Real Estate industry distribution chart, Castellum AB ranks #357 out of 1644 companies for Gross Margin %. This places Castellum AB in the top 22% of its industry — outperforming the majority of peers. The industry median Gross Margin % is 36.96. Castellum AB's value of 64.71% is 75.1% above this benchmark. Historically, Castellum AB's own Gross Margin % has ranged from 64.54 to 71.87 over the past decade. While the company's 10-year median is 67.97 vs. the industry median of 36.96, Castellum AB 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 Gross Margin % for a Real Estate company?
The median Gross Margin % among Real Estate companies is 36.96, based on 1,644 companies in the industry. Companies in the top quartile (top 25%) have a Gross Margin % significantly above this median, while those in the bottom quartile fall well below. However, Gross Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Castellum AB's current Gross Margin % of 64.71% is 75.1% 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 Gross Margin % mean?
A high Gross Margin % can signal that a stock is expensive relative to its fundamentals. Gross margin is the ratio of total gross profit to net sales. View historical data on Castellum AB and its competitors. For the Real Estate industry, the median Gross Margin % is 36.96 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Castellum AB's current Gross Margin % is 64.71%, which is near median its own 10-year median of 67.97. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Castellum AB stock overvalued right now?
Castellum AB (MEX:CASTN) has a current Gross Margin % of 64.71%. The stock's GF Value™ is MXN222.74, compared to a current price of MXN247.91 — trading 11.3% above its estimated fair value. The current Gross Margin % is 64.71%, which is near median its 10-year median of 67.97 and 75.1% above the Real Estate industry median of 36.96. Castellum AB's overall GF Score™ is 66/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Gross Margin % calculated?
Gross Margin % is calculated from a company's financial statements. For Castellum AB (MEX:CASTN), the current Gross Margin % is 64.71% as of Mar. 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 Castellum AB (MEX:CASTN) Overvalued in 2026?
Based on GuruFocus' analysis, Castellum AB stock appears to be overvalued.
The current stock price of MXN247.91 is trading 11.3% above its estimated GF Value™ of MXN222.74.
Key valuation signals for MEX:CASTN:
Gross Margin %: 64.71% (near median its 10-year median of 67.97)
GF Value™: MXN222.74 vs. price of MXN247.91 (11.3% above fair value)
Industry Position: 75.1% above the Real Estate median (#357 of 1644)
No single metric tells the full story. See the MEX:CASTN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Castellum AB is a Swedish property company that owns, manages, and develops commercial properties in growth cities. The Company holds properties mainly in Sweden, with additional presence in Denmark and Finland. Its operating segments are organized by geographical areas: Stockholm; West (Greater Gothenburg, including Boras); Central (Orebro, Linkoping, Norrkoping, Jonkoping, and Vaxjo); Malardalen (Uppsala and Vasteras); Oresund (Malmo, Lund, Helsingborg, and Copenhagen); and Finland.
66GF Score
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