Sumitomo Mitsui Trust Group (TSE:8309) Cyclically Adjusted Book per Share: 円4,077.53 (As of Mar. 2026)

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TSE:8309 Sumitomo Mitsui Trust Group Inc TSE:8309
65 GF Score
Price 円6,654.00
GF Value 円3,950.92
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is Sumitomo Mitsui Trust Group Cyclically Adjusted Book per Share?

Sumitomo Mitsui Trust Group TSE:8309 +0.33% 65 Cyclically Adjusted Book per Share is 円4,077.53 as of Mar. 2026. GuruFocus rates TSE:8309 with a GF Score™ of 65/100 and a GF Value™ of 円3,950.92 (Significantly Overvalued). The stock has 7 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and 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.

Sumitomo Mitsui Trust Group's adjusted book value per share for the three months ended in Mar. 2026 was 円5,105.131. 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4,077.53 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Sumitomo Mitsui Trust Group's average Cyclically Adjusted Book Growth Rate was 4.60% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 5.50% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 6.00% 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 Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Sumitomo Mitsui Trust Group was 6.40% per year. The lowest was 1.50% per year. And the median was 5.50% per year.

As of today (2026-07-14), Sumitomo Mitsui Trust Group's current stock price is 円6654.00. Sumitomo Mitsui Trust Group's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was 円4,077.53. Sumitomo Mitsui Trust Group's Cyclically Adjusted PB Ratio of today is 1.63.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Sumitomo Mitsui Trust Group was 1.63. The lowest was 0.46. And the median was 0.72.


Sumitomo Mitsui Trust Group  (TSE:8309) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

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.

Sumitomo Mitsui Trust Group's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=6654.00/4077.53
=1.63

* 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Sumitomo Mitsui Trust Group was 1.63. The lowest was 0.46. And the median was 0.72.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Sumitomo Mitsui Trust Group Cyclically Adjusted Book per Share Related Terms


Sumitomo Mitsui Trust Group Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Sumitomo Mitsui Trust Group's Cyclically Adjusted Book per Share 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.

Sumitomo Mitsui Trust Group Cyclically Adjusted Book per Share Chart

Sumitomo Mitsui Trust Group Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 3,238.21 3,469.85 3,675.10 3,899.58 4,077.53

Sumitomo Mitsui Trust Group Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted Book per Share Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 3,899.58 3,943.55 3,982.89 4,047.57 4,077.53

Sumitomo Mitsui Trust Group Cyclically Adjusted Book per Share Competitor Comparison

For the Banks - Regional subindustry, Sumitomo Mitsui Trust Group'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.


Sumitomo Mitsui Trust Group Cyclically Adjusted PB Ratio vs Banks Industry

For the Banks industry and Financial Services sector, Sumitomo Mitsui Trust Group's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Sumitomo Mitsui Trust Group's Cyclically Adjusted PB Ratio falls into.


TSE:8309
65GF Score
Sumitomo Mitsui Trust Group Inc TSE:8309
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sumitomo Mitsui Trust Group Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and 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.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

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.

For example, Sumitomo Mitsui Trust Group's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book= Book Value per Share /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=5105.131/112.7000*112.7000
=5,105.131

Current CPI (Mar. 2026) = 112.7000.

Sumitomo Mitsui Trust Group Quarterly Data

Book Value per Share CPI Adj_Book
201606 3,041.179 98.100 3,493.791
201609 3,095.843 98.000 3,560.219
201612 3,121.966 98.400 3,575.666
201703 3,219.536 98.100 3,698.692
201706 3,243.710 98.500 3,711.331
201709 3,323.623 98.800 3,791.218
201712 3,396.401 99.400 3,850.849
201803 3,449.725 99.200 3,919.194
201806 3,462.503 99.200 3,933.711
201809 3,508.792 99.900 3,958.367
201812 3,478.418 99.700 3,931.973
201903 3,505.731 99.700 3,962.847
201906 3,499.358 99.800 3,951.680
201909 3,568.310 100.100 4,017.468
201912 3,558.490 100.500 3,990.466
202003 3,412.650 100.300 3,834.553
202006 3,391.623 99.900 3,826.185
202009 3,475.436 99.900 3,920.737
202012 3,444.509 99.300 3,909.327
202103 3,597.396 99.900 4,058.324
202106 3,595.730 99.500 4,072.751
202109 3,690.637 100.100 4,155.193
202112 3,685.366 100.100 4,149.258
202203 3,626.194 101.100 4,042.256
202206 3,654.142 101.800 4,045.401
202209 3,704.739 103.100 4,049.700
202212 3,707.153 104.100 4,013.412
202303 3,844.555 104.400 4,150.204
202306 3,918.672 105.200 4,198.045
202309 4,055.101 106.200 4,303.295
202312 4,103.538 106.800 4,330.232
202403 4,317.958 107.200 4,539.495
202406 0.000 108.200 0.000
202409 4,417.098 108.900 4,571.230
202412 0.000 110.700 0.000
202503 4,355.983 111.100 4,418.715
202506 4,442.583 111.700 4,482.355
202509 4,635.985 112.000 4,664.960
202512 4,770.437 113.000 4,757.772
202603 5,105.131 112.700 5,105.131

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of 円4,077.53 mean?
Sumitomo Mitsui Trust Group (TSE:8309) has a Cyclically Adjusted Book per Share of 円4,077.53 as of Mar. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Sumitomo Mitsui Trust Group and its competitors.
Is Sumitomo Mitsui Trust Group's Cyclically Adjusted Book per Share too high?
Sumitomo Mitsui Trust Group's current Cyclically Adjusted Book per Share is 円4,077.53. Overall, Sumitomo Mitsui Trust Group has a GF Score™ of 65/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sumitomo Mitsui Trust Group's Cyclically Adjusted Book per Share compare to competitors?
Sumitomo Mitsui Trust Group's Cyclically Adjusted Book per Share of 円4,077.53 can be compared against companies in the Banks industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for a Banks company?
A good Cyclically Adjusted Book per Share depends on the Banks industry context. However, Cyclically Adjusted Book per Share 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 Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Sumitomo Mitsui Trust Group and its competitors. Sumitomo Mitsui Trust Group's current Cyclically Adjusted Book per Share is 円4,077.53. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sumitomo Mitsui Trust Group stock overvalued right now?
Based on GuruFocus' analysis, Sumitomo Mitsui Trust Group (TSE:8309) is currently considered Significantly Overvalued. The stock's GF Value™ is 円3,950.92, compared to a current price of 円6,654.00 — trading 68.4% above its estimated fair value. The current Cyclically Adjusted Book per Share is 円4,077.53. Sumitomo Mitsui Trust Group's overall GF Score™ is 65/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Sumitomo Mitsui Trust Group (TSE:8309), the current Cyclically Adjusted Book per Share is 円4,077.53 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 Sumitomo Mitsui Trust Group (TSE:8309) Overvalued in 2026?

Based on GuruFocus' analysis, Sumitomo Mitsui Trust Group stock appears to be overvalued. The current stock price of 円6,654.00 is trading 68.4% above its estimated GF Value™ of 円3,950.92. GuruFocus considers Sumitomo Mitsui Trust Group to be Significantly Overvalued.

Key valuation signals for TSE:8309:

  • Cyclically Adjusted Book per Share: 円4,077.53
  • GF Value™: 円3,950.92 vs. price of 円6,654.00 (68.4% above fair value)
  • GF Score™: 65/100 with 7 warning signs

No single metric tells the full story. See the TSE:8309 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Sumitomo Mitsui Trust Group Business Description

Address 1-4-1 Marunouchi, Chiyoda-ku, Tokyo, JPN, 100-8233
Sumitomo Mitsui Trust Group is the fifth-largest Japanese bank by assets and revenue. It is the only remaining stand-alone trust bank after the late 1990s deregulation removed legal barriers between commercial banking and trust functions in Japan; its former rivals in trust banking merged and became units of Mitsubishi UFJ FG and Mizuho. It has no capital ties with Sumitomo Mitsui FG, despite the similar name and common ties to Sumitomo and Mitsui group companies. In fiduciary services, SMTG is the market leader in Japan in total assets under custody. It is the largest manager of corporate pension funds and trails only Nomura in investment trusts.
65GF Score

Get the complete analysis for TSE:8309

Cyclically Adjusted Book per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円6,654.00
Price
円3,950.92
GF Value