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AGCTSE:5201 -5.19%77 Cyclically Adjusted PB Ratio is 0.88 as of Aug. 19, 2026, which is 1% below its 10-year median of 0.89. GuruFocus rates TSE:5201 with a GF Score™ of 77/100 and a GF Value™ of 円4,604.39 (Modestly Overvalued). The stock has 5 warning signs investors should review. Among 446 Conglomerates companies, AGC ranks better than 53.14% on this metric.
As of today (2026-08-19), AGC's current share price is 円5626.00. AGC's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was 円6,403.63. AGC's Cyclically Adjusted PB Ratio for today is 0.88.
The historical rank and industry rank for AGC's Cyclically Adjusted PB Ratio or its related term are showing as below:
TSE:5201'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.51 Med: 0.89 Max: 1.24
Current: 0.93
During the past years, AGC's highest Cyclically Adjusted PB Ratio was 1.24. The lowest was 0.51. And the median was 0.89.
TSE:5201's Cyclically Adjusted PB Ratio is ranked better than 53.14% of 446
companies
in the Conglomerates industry
Industry Median: 1.025
vs TSE:5201: 0.93
The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.
AGC's adjusted book value per share data for the three months ended in Jun. 2026 was 円7,194.708. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is 円6,403.63 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
AGC (TSE:5201) Cyclically Adjusted PB Ratio Explanation
Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.
AGC Cyclically Adjusted PB Ratio Related Terms
AGC Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for AGC's Cyclically Adjusted PB Ratio can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
TSE:5201 vs MMM, HON: Cyclically Adjusted PB Ratio Comparison
For the Conglomerates subindustry, AGC's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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.
AGC Cyclically Adjusted PB Ratio vs Conglomerates Industry
For the Conglomerates industry and Industrials sector, AGC's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where AGC's Cyclically Adjusted PB Ratio falls into.
Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.
AGC's Cyclically Adjusted PB Ratio for today is calculated as
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
What does a Cyclically Adjusted PB Ratio of 0.88 mean?
AGC (TSE:5201) has a Cyclically Adjusted PB Ratio of 0.88 as of Aug. 19, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on AGC and its competitors. This is near median its historical median of 0.89. Over the past decade, AGC's Cyclically Adjusted PB Ratio has ranged from 0.51 to 1.24. According to the industry distribution chart, AGC ranks #209 out of 446 companies in the Conglomerates industry, placing it in the top 46.9%.
Is AGC's Cyclically Adjusted PB Ratio too high?
AGC's current Cyclically Adjusted PB Ratio of 0.88 is near median its 10-year median of 0.89. Over the past 10 years, this metric has ranged from a low of 0.51 to a high of 1.24. The Conglomerates industry median Cyclically Adjusted PB Ratio is 1.03. AGC's value of 0.88 is 14.1% below this industry median. Based on the distribution chart, AGC ranks #209 out of 446 companies in the Conglomerates industry, which is above the industry midpoint. Overall, AGC has a GF Score™ of 77/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does AGC's Cyclically Adjusted PB Ratio compare to MMM and HON?
According to the Conglomerates industry distribution chart, AGC ranks #209 out of 446 companies for Cyclically Adjusted PB Ratio. This puts AGC in the upper half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.03. AGC's value of 0.88 is 14.1% below this benchmark. Historically, AGC's own Cyclically Adjusted PB Ratio has ranged from 0.51 to 1.24 over the past decade. While the company's 10-year median is 0.89 vs. the industry median of 1.03, AGC has consistently been below 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 Cyclically Adjusted PB Ratio for a Conglomerates company?
The median Cyclically Adjusted PB Ratio among Conglomerates companies is 1.03, based on 446 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. AGC's current Cyclically Adjusted PB Ratio of 0.88 is 14.1% below 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 Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on AGC and its competitors. For the Conglomerates industry, the median Cyclically Adjusted PB Ratio is 1.03 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. AGC's current Cyclically Adjusted PB Ratio is 0.88, which is near median its own 10-year median of 0.89. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AGC stock overvalued right now?
Based on GuruFocus' analysis, AGC (TSE:5201) is currently considered Modestly Overvalued. The stock's GF Value™ is 円4,604.39, compared to a current price of 円5,626.00 — trading 22.2% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 0.88, which is near median its 10-year median of 0.89 and 14.1% below the Conglomerates industry median of 1.03. AGC's overall GF Score™ is 77/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For AGC (TSE:5201), the current Cyclically Adjusted PB Ratio is 0.88 as of Aug. 19, 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 AGC (TSE:5201) Overvalued in 2026?
Based on GuruFocus' analysis, AGC stock appears to be overvalued.
The current stock price of 円5,626.00 is trading 22.2% above its estimated GF Value™ of 円4,604.39.
GuruFocus considers AGC to be Modestly Overvalued.
Key valuation signals for TSE:5201:
Cyclically Adjusted PB Ratio: 0.88 (near median its 10-year median of 0.89)
GF Value™: 円4,604.39 vs. price of 円5,626.00 (22.2% above fair value)
Industry Position: 14.1% below the Conglomerates median (#209 of 446)
No single metric tells the full story. See the TSE:5201 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
AGC Inc is mainly engaged in the manufacturing and sales of glasses. The company operates through six segments. The Architecture Glass segment provides float, patterned, low-E, decorative, and fireproof glasses. The Automotive segment offers automotive glass and cover glass for in-vehicle displays. The Ceramics & Others segment includes ceramics products along with logistics and financial services. The Chemicals segment produces vinyl chloride, caustic soda, urethane raw materials, solvents, gases, and iodine. The Electronics segment supplies glass substrates for LCDs & OLEDs, display materials, semiconductor and optoelectronic components, and PCB materials. The Life Sciences segment develops pharmaceutical and agrochemical intermediates, active ingredients, and biopharmaceuticals.
77GF Score
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