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During the past 12 months, Algoma Steel Group's average Book Value per Share Growth Rate was -77.30% per year.
During the past 3 years, the average Book Value per Share Growth Rate was -24.10% per year.
During the past 5 years, the average Book Value per Share Growth Rate was 32.20% 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 6 years, the highest 3-Year average Book Value per Share Growth Rate of Algoma Steel Group was 110.30% per year. The lowest was -24.10% per year. And the median was 74.10% per year.
Algoma Steel Group (NAS:ASTL) 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.
Algoma Steel Group 3-Year Book Growth Rate Related Terms
ASTL vs NUE, STLD, RS: 3-Year Book Growth Rate Comparison
For the Steel subindustry, Algoma Steel Group'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.
Algoma Steel Group 3-Year Book Growth Rate vs Steel Industry
For the Steel industry and Basic Materials sector, Algoma Steel Group's 3-Year Book Growth Rate distribution charts can be found below:
* The bar in red indicates where Algoma Steel Group's 3-Year Book Growth Rate falls into.
Algoma Steel Group 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 -24.10% mean?
Algoma Steel Group (ASTL) has a 3-Year Book Growth Rate of -24.10% 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 Algoma Steel Group and its competitors. According to the industry distribution chart, Algoma Steel Group ranks #580 out of 606 companies in the Steel industry, placing it in the top 95.7%.
Is Algoma Steel Group's 3-Year Book Growth Rate too high?
Algoma Steel Group's current 3-Year Book Growth Rate is -24.10%. Based on the distribution chart, Algoma Steel Group ranks #580 out of 606 companies in the Steel industry, which is in the bottom quartile relative to peers. Overall, Algoma Steel Group has a GF Score™ of 63/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Algoma Steel Group's 3-Year Book Growth Rate compare to NUE and STLD?
According to the Steel industry distribution chart, Algoma Steel Group ranks #580 out of 606 companies for 3-Year Book Growth Rate. This places Algoma Steel Group in the lower half of its industry. The industry median 3-Year Book Growth Rate is 4.30. 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 Steel company?
The median 3-Year Book Growth Rate among Steel companies is 4.30, based on 606 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year Book Growth Rate significantly above this median, while those in the bottom quartile fall well below. 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 Algoma Steel Group and its competitors. For the Steel industry, the median 3-Year Book Growth Rate is 4.30 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Algoma Steel Group's current 3-Year Book Growth Rate is -24.10%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Algoma Steel Group stock overvalued right now?
Based on GuruFocus' analysis, Algoma Steel Group (ASTL) is currently considered Fairly Valued. The stock's GF Value™ is $4.38, compared to a current price of $4.28 — trading 2.4% below its estimated fair value. The current 3-Year Book Growth Rate is -24.10%. Algoma Steel Group's overall GF Score™ is 63/100 with 8 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 Algoma Steel Group (ASTL), the current 3-Year Book Growth Rate is -24.10% 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 Algoma Steel Group (ASTL) Overvalued in 2026?
Based on GuruFocus' analysis, Algoma Steel Group stock appears to be undervalued.
The current stock price of $4.28 is trading 2.4% below its estimated GF Value™ of $4.38.
GuruFocus considers Algoma Steel Group to be Fairly Valued.
Key valuation signals for ASTL:
3-Year Book Growth Rate: -24.10%
GF Value™: $4.38 vs. price of $4.28 (2.4% below fair value)
No single metric tells the full story. See the ASTL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Algoma Steel Group Inc is a fully integrated steel producer of hot and cold rolled steel products, including coiled sheet and plate, strategically located. The firm operates in a single segment of basic steel production including sheets, plates, slabs, and freights. The company's revenue is generated from contracts to produce, ship, and deliver steel products Geographically it serves Canada, the United States, and the rest of the world, whilst driving key revenue from United States. The company generates the majority of its revenue from the sale of Steel sheets and strips.
63GF Score
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