Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Big Yellow GroupBYLOF -1.52%75 3-Year Book Growth Rate is 3.60% as of Mar. 2026, which is 64% below its 10-year median of 10.10. GuruFocus rates BYLOF with a GF Score™ of 75/100 and a GF Value™ of $14.02 (Modestly Undervalued). The stock has 7 warning signs investors should review. Among 829 REITs companies, Big Yellow Group ranks better than 77.8% on this metric.
During the past 12 months, Big Yellow Group's average Book Value per Share Growth Rate was 1.20% per year.
During the past 3 years, the average Book Value per Share Growth Rate was 3.60% per year.
During the past 5 years, the average Book Value per Share Growth Rate was 8.00% per year.
During the past 10 years, the average Book Value per Share Growth Rate was 11.30% 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 Big Yellow Group was 125.10% per year. The lowest was -6.20% per year. And the median was 10.10% per year.
Big Yellow Group (OTCPK:BYLOF) 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.
Big Yellow Group 3-Year Book Growth Rate Related Terms
BYLOF vs PLD, PSA, EXR: 3-Year Book Growth Rate Comparison
For the REIT - Industrial subindustry, Big Yellow 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.
Big Yellow Group 3-Year Book Growth Rate vs REITs Industry
For the REITs industry and Real Estate sector, Big Yellow Group's 3-Year Book Growth Rate distribution charts can be found below:
* The bar in red indicates where Big Yellow Group's 3-Year Book Growth Rate falls into.
Big Yellow 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 3.60% mean?
Big Yellow Group (BYLOF) has a 3-Year Book Growth Rate of 3.60% as of Mar. 2026. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for Big Yellow Group and its competitors. This is 64% below median its historical median of 10.10. According to the industry distribution chart, Big Yellow Group ranks #184 out of 829 companies in the REITs industry, placing it in the top 22.2%.
Is Big Yellow Group's 3-Year Book Growth Rate too high?
Big Yellow Group's current 3-Year Book Growth Rate of 3.60% is 64% below median its 10-year median of 10.10. Based on the distribution chart, Big Yellow Group ranks #184 out of 829 companies in the REITs industry, which is in the top quartile — a strong position relative to peers. Overall, Big Yellow Group has a GF Score™ of 75/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Big Yellow Group's 3-Year Book Growth Rate compare to PLD and PSA?
According to the REITs industry distribution chart, Big Yellow Group ranks #184 out of 829 companies for 3-Year Book Growth Rate. This places Big Yellow Group in the top 22% of its industry — outperforming the majority of peers. 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 REITs company?
A good 3-Year Book Growth Rate depends on the REITs 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 Big Yellow Group and its competitors. Big Yellow Group's current 3-Year Book Growth Rate is 3.60%, which is 64% below median its own 10-year median of 10.10. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Big Yellow Group stock overvalued right now?
Based on GuruFocus' analysis, Big Yellow Group (BYLOF) is currently considered Modestly Undervalued. The stock's GF Value™ is $14.02, compared to a current price of $12.03 — trading 14.2% below its estimated fair value. The current 3-Year Book Growth Rate is 3.60%, which is 64% below median its 10-year median of 10.10. Big Yellow Group's overall GF Score™ is 75/100 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 Big Yellow Group (BYLOF), the current 3-Year Book Growth Rate is 3.60% 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 Big Yellow Group (BYLOF) Overvalued in 2026?
Based on GuruFocus' analysis, Big Yellow Group stock appears to be undervalued.
The current stock price of $12.03 is trading 14.2% below its estimated GF Value™ of $14.02.
GuruFocus considers Big Yellow Group to be Modestly Undervalued.
Key valuation signals for BYLOF:
3-Year Book Growth Rate: 3.60% (64% below median its 10-year median of 10.10)
GF Value™: $14.02 vs. price of $12.03 (14.2% below fair value)
No single metric tells the full story. See the BYLOF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Big Yellow Group PLC operates a portfolio of modern, purpose-built self-storage stores. The Group provides self storage solutions for domestic and business customers, including storage space, flexi offices, dedicated office space, delivery acceptance, forklifting, courier arrangement services, and the sale of boxes and packing materials. The Group operates Big Yellow stores and Armadillo stores across the United Kingdom, with a focus on London and the South East. The Group operates in one segment, the provision of self-storage and related services.
75GF Score
Get the complete analysis for BYLOF
3-Year Book Growth Rate is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
BYLOF has been successfully added to your 
