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Castellum ABCHIX:CASTS 69 3-Year Share Buyback Ratio is -8.00 as of Jun. 2026. GuruFocus rates CHIX:CASTS with a GF Score™ of 69/100 and a GF Value™ of kr115.79 (Modestly Overvalued). The stock has 3 warning signs investors should review. Among 838 Real Estate companies, Castellum AB ranks worse than 74.34% on this metric.
Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.
3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. A positive ratio may indicate share buybacks over the period, while a zero or negative ratio may reflect no repurchases or potential share issuance. Castellum AB's current 3-Year Share Buyback Ratio was -8.00%.
The historical rank and industry rank for Castellum AB's 3-Year Share Buyback Ratio or its related term are showing as below:
CHIX:CASTs'
s 3-Year Share Buyback Ratio Range Over the Past 10 Years
Min: -14.3 Med: -0.5 Max: 1.6
Current: -8
During the past 13 years, Castellum AB's highest 3-Year Share Buyback Ratio was 1.60%. The lowest was -14.30%. And the median was -0.50%.
CHIX:CASTs's 3-Year Share Buyback Ratio is ranked worse than 74.34% of 838
companies
in the Real Estate industry
Industry Median: -1.7
vs CHIX:CASTs: -8.00
Castellum AB (CHIX:CASTs) 3-Year Share Buyback Ratio Explanation
A negative number means the company might be issuing new shares. A positive number indicates that the company is buying back shares.
Be Aware
Investors usually like share buybacks. But as pointed by Warren Buffett, only if a company buys back shares at the prices below the stock's intrinsic value, it rewards remaining shareholders. If a company buys its overvalued stocks back, it destroys shareholder value.
Castellum AB 3-Year Share Buyback Ratio Related Terms
Castellum AB 3-Year Share Buyback Ratio Competitor Comparison
For the Real Estate - Development subindustry, Castellum AB's 3-Year Share Buyback Ratio, along with its competitors' market caps and 3-Year Share Buyback Ratio 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 3-Year Share Buyback Ratio vs Real Estate Industry
For the Real Estate industry and Real Estate sector, Castellum AB's 3-Year Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where Castellum AB's 3-Year Share Buyback Ratio falls into.
Castellum AB 3-Year Share Buyback Ratio Calculation
This is the annualized percentage change in shares outstanding from three years ago to the current year. The annualized percentage change is calculated with expontential compound based on the latest four years of annual data on Shares Outstanding (EOP).
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 dividends per share growth rate.
What does a 3-Year Share Buyback Ratio of -8.00 mean?
Castellum AB (CHIX:CASTS) has a 3-Year Share Buyback Ratio of -8.00 as of Jun. 2026. The 3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. View historical data for Castellum AB and its competitors. According to the industry distribution chart, Castellum AB ranks #623 out of 838 companies in the Real Estate industry, placing it in the top 74.3%.
Is Castellum AB's 3-Year Share Buyback Ratio too high?
Castellum AB's current 3-Year Share Buyback Ratio is -8.00. Based on the distribution chart, Castellum AB ranks #623 out of 838 companies in the Real Estate industry, which is below the industry midpoint. Overall, Castellum AB has a GF Score™ of 69/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Castellum AB's 3-Year Share Buyback Ratio compare to competitors?
According to the Real Estate industry distribution chart, Castellum AB ranks #623 out of 838 companies for 3-Year Share Buyback Ratio. This places Castellum AB in the lower 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 Share Buyback Ratio for a Real Estate company?
A good 3-Year Share Buyback Ratio depends on the Real Estate industry context. However, 3-Year Share Buyback Ratio 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 Share Buyback Ratio mean?
A high 3-Year Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. View historical data for Castellum AB and its competitors. Castellum AB's current 3-Year Share Buyback Ratio is -8.00. 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?
Based on GuruFocus' analysis, Castellum AB (CHIX:CASTS) is currently considered Modestly Overvalued. The stock's GF Value™ is kr115.79, compared to a current price of kr132.98 — trading 14.8% above its estimated fair value. The current 3-Year Share Buyback Ratio is -8.00. Castellum AB's overall GF Score™ is 69/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Share Buyback Ratio calculated?
3-Year Share Buyback Ratio is calculated from a company's financial statements. For Castellum AB (CHIX:CASTS), the current 3-Year Share Buyback Ratio is -8.00 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 Castellum AB (CHIX:CASTS) Overvalued in 2026?
Based on GuruFocus' analysis, Castellum AB stock appears to be overvalued.
The current stock price of kr132.98 is trading 14.8% above its estimated GF Value™ of kr115.79.
GuruFocus considers Castellum AB to be Modestly Overvalued.
Key valuation signals for CHIX:CASTS:
3-Year Share Buyback Ratio: -8.00
GF Value™: kr115.79 vs. price of kr132.98 (14.8% above fair value)
No single metric tells the full story. See the CHIX:CASTS 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.
69GF Score
Get the complete analysis for CHIX:CASTS
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