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Flexible Solutions InternationalFSI +1.91%64 3-Year Book Growth Rate is 5.20% as of Jun. 2026, which is 46% below its 10-year median of 9.60. GuruFocus rates FSI with a GF Score™ of 64/100 and a GF Value™ of $4.32 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 1,559 Chemicals companies, Flexible Solutions International ranks better than 55.04% on this metric.
During the past 12 months, Flexible Solutions International's average Book Value per Share Growth Rate was -6.80% per year.
During the past 3 years, the average Book Value per Share Growth Rate was 5.20% per year.
During the past 5 years, the average Book Value per Share Growth Rate was 12.50% per year.
During the past 10 years, the average Book Value per Share Growth Rate was 13.60% 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 Flexible Solutions International was 167.50% per year. The lowest was -2.20% per year. And the median was 9.60% per year.
Flexible Solutions International (AMEX:FSI) 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.
Flexible Solutions International 3-Year Book Growth Rate Related Terms
FSI vs NTIC, FEAM, KBLB: 3-Year Book Growth Rate Comparison
For the Specialty Chemicals subindustry, Flexible Solutions International'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.
Flexible Solutions International 3-Year Book Growth Rate vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Flexible Solutions International's 3-Year Book Growth Rate distribution charts can be found below:
* The bar in red indicates where Flexible Solutions International's 3-Year Book Growth Rate falls into.
Flexible Solutions International 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 5.20% mean?
Flexible Solutions International (FSI) has a 3-Year Book Growth Rate of 5.20% 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 Flexible Solutions International and its competitors. This is 46% below median its historical median of 9.60. According to the industry distribution chart, Flexible Solutions International ranks #701 out of 1559 companies in the Chemicals industry, placing it in the top 45%.
Is Flexible Solutions International's 3-Year Book Growth Rate too high?
Flexible Solutions International's current 3-Year Book Growth Rate of 5.20% is 46% below median its 10-year median of 9.60. The Chemicals industry median 3-Year Book Growth Rate is 4.30. Flexible Solutions International's value of 5.20% is 20.9% above this industry median. Based on the distribution chart, Flexible Solutions International ranks #701 out of 1559 companies in the Chemicals industry, which is above the industry midpoint. Overall, Flexible Solutions International has a GF Score™ of 64/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Flexible Solutions International's 3-Year Book Growth Rate compare to NTIC and FEAM?
According to the Chemicals industry distribution chart, Flexible Solutions International ranks #701 out of 1559 companies for 3-Year Book Growth Rate. This puts Flexible Solutions International in the upper half of its industry. The industry median 3-Year Book Growth Rate is 4.30. Flexible Solutions International's value of 5.20% is 20.9% above this benchmark. While the company's 10-year median is 9.60 vs. the industry median of 4.30, Flexible Solutions International 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 Chemicals company?
The median 3-Year Book Growth Rate among Chemicals companies is 4.30, based on 1,559 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. Flexible Solutions International's current 3-Year Book Growth Rate of 5.20% is 20.9% 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 Flexible Solutions International and its competitors. For the Chemicals 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. Flexible Solutions International's current 3-Year Book Growth Rate is 5.20%, which is 46% below median its own 10-year median of 9.60. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Flexible Solutions International stock overvalued right now?
Based on GuruFocus' analysis, Flexible Solutions International (FSI) is currently considered Significantly Overvalued. The stock's GF Value™ is $4.32, compared to a current price of $5.86 — trading 35.6% above its estimated fair value. The current 3-Year Book Growth Rate is 5.20%, which is 46% below median its 10-year median of 9.60 and 20.9% above the Chemicals industry median of 4.30. Flexible Solutions International's overall GF Score™ is 64/100 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 Book Growth Rate calculated?
3-Year Book Growth Rate is calculated from a company's financial statements. For Flexible Solutions International (FSI), the current 3-Year Book Growth Rate is 5.20% 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 Flexible Solutions International (FSI) Overvalued in 2026?
Based on GuruFocus' analysis, Flexible Solutions International stock appears to be overvalued.
The current stock price of $5.86 is trading 35.6% above its estimated GF Value™ of $4.32.
GuruFocus considers Flexible Solutions International to be Significantly Overvalued.
Key valuation signals for FSI:
3-Year Book Growth Rate: 5.20% (46% below median its 10-year median of 9.60)
GF Value™: $4.32 vs. price of $5.86 (35.6% above fair value)
Industry Position: 20.9% above the Chemicals median (#701 of 1559)
No single metric tells the full story. See the FSI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Flexible Solutions International Inc develops, manufactures, and markets specialty chemicals that slow the evaporation of water. Its business is organized into two segments: Energy and Water Conservation Products and Biodegradable Polymers. It offers a liquid swimming pool blanket under the WATERSAVR brand, which saves energy and water by inhibiting evaporation from the pool surface, and a chemical product called HEATSAV for use in swimming pools and spas to slow water evaporation. The company also manufactures and markets water-soluble chemicals utilizing thermal polyaspartate biopolymers. It generates the majority of its revenues from the export of its products to international markets.
64GF Score
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