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Starflex PCLBKK:SFLEX-R +1.12%90 3-Year Book Growth Rate is 8.70% as of Jun. 2026, which is at its 10-year median of 8.70. GuruFocus rates BKK:SFLEX-R with a GF Score™ of 90/100 and a GF Value™ of ฿3.45 (Fairly Valued). The stock has 5 warning signs investors should review. Among 393 Packaging & Containers companies, Starflex PCL ranks better than 68.96% on this metric.
During the past 12 months, Starflex PCL's average Book Value per Share Growth Rate was 9.70% per year.
During the past 3 years, the average Book Value per Share Growth Rate was 8.70% per year.
During the past 5 years, the average Book Value per Share Growth Rate was 7.50% 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 10 years, the highest 3-Year average Book Value per Share Growth Rate of Starflex PCL was 30.90% per year. The lowest was 5.60% per year. And the median was 8.70% per year.
Starflex PCL (BKK:SFLEX-R) 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.
Starflex PCL 3-Year Book Growth Rate Related Terms
BKK:SFLEX-R vs SW, PKG, IP: 3-Year Book Growth Rate Comparison
For the Packaging & Containers subindustry, Starflex PCL'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.
Starflex PCL 3-Year Book Growth Rate vs Packaging & Containers Industry
For the Packaging & Containers industry and Consumer Cyclical sector, Starflex PCL's 3-Year Book Growth Rate distribution charts can be found below:
* The bar in red indicates where Starflex PCL's 3-Year Book Growth Rate falls into.
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 8.70% mean?
Starflex PCL (BKK:SFLEX-R) has a 3-Year Book Growth Rate of 8.70% 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 Starflex PCL and its competitors. This is near median its historical median of 8.70. Over the past decade, Starflex PCL's 3-Year Book Growth Rate has ranged from 5.60 to 30.90. According to the industry distribution chart, Starflex PCL ranks #122 out of 393 companies in the Packaging & Containers industry, placing it in the top 31%.
Is Starflex PCL's 3-Year Book Growth Rate too high?
Starflex PCL's current 3-Year Book Growth Rate of 8.70% is near median its 10-year median of 8.70. Over the past 10 years, this metric has ranged from a low of 5.60 to a high of 30.90. The Packaging & Containers industry median 3-Year Book Growth Rate is 4.60. Starflex PCL's value of 8.70% is 89.1% above this industry median. Based on the distribution chart, Starflex PCL ranks #122 out of 393 companies in the Packaging & Containers industry, which is above the industry midpoint. Overall, Starflex PCL has a GF Score™ of 90/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Starflex PCL's 3-Year Book Growth Rate compare to SW and PKG?
According to the Packaging & Containers industry distribution chart, Starflex PCL ranks #122 out of 393 companies for 3-Year Book Growth Rate. This puts Starflex PCL in the upper half of its industry. The industry median 3-Year Book Growth Rate is 4.60. Starflex PCL's value of 8.70% is 89.1% above this benchmark. Historically, Starflex PCL's own 3-Year Book Growth Rate has ranged from 5.60 to 30.90 over the past decade. While the company's 10-year median is 8.70 vs. the industry median of 4.60, Starflex PCL 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 3-Year Book Growth Rate for a Packaging & Containers company?
The median 3-Year Book Growth Rate among Packaging & Containers companies is 4.60, based on 393 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. Starflex PCL's current 3-Year Book Growth Rate of 8.70% is 89.1% 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 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 Starflex PCL and its competitors. For the Packaging & Containers industry, the median 3-Year Book Growth Rate is 4.60 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Starflex PCL's current 3-Year Book Growth Rate is 8.70%, which is near median its own 10-year median of 8.70. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Starflex PCL stock overvalued right now?
Based on GuruFocus' analysis, Starflex PCL (BKK:SFLEX-R) is currently considered Fairly Valued. The stock's GF Value™ is ฿3.45, compared to a current price of ฿3.26 — trading 5.5% below its estimated fair value. The current 3-Year Book Growth Rate is 8.70%, which is near median its 10-year median of 8.70 and 89.1% above the Packaging & Containers industry median of 4.60. Starflex PCL's overall GF Score™ is 90/100 with 5 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 Starflex PCL (BKK:SFLEX-R), the current 3-Year Book Growth Rate is 8.70% 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 Starflex PCL (BKK:SFLEX-R) Overvalued in 2026?
Based on GuruFocus' analysis, Starflex PCL stock appears to be undervalued.
The current stock price of ฿3.26 is trading 5.5% below its estimated GF Value™ of ฿3.45.
GuruFocus considers Starflex PCL to be Fairly Valued.
Key valuation signals for BKK:SFLEX-R:
3-Year Book Growth Rate: 8.70% (near median its 10-year median of 8.70)
GF Value™: ฿3.45 vs. price of ฿3.26 (5.5% below fair value)
Industry Position: 89.1% above the Packaging & Containers median (#122 of 393)
No single metric tells the full story. See the BKK:SFLEX-R stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Starflex PCL is engaged in the manufacture and distribution of flexible packaging. The company provides packaging for home and personal products, medical products, and food industries. There are three operating business segments: Packaging products for food, Packaging products for non-food, and Other segment. The Non-food packaging segment generates a vast majority of the revenues. The company operates in Thailand only.
90GF Score
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