Yen Sun Technology (ROCO:6275) Cyclically Adjusted Book per Share: NT$19.38 (As of Jun. 2026)

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ROCO:6275 Yen Sun Technology Corp ROCO:6275
76 GF Score
Price NT$45.15
GF Value NT$54.42
Valuation Modestly Undervalued
! 5 Warning Signs
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What is Yen Sun Technology Cyclically Adjusted Book per Share?

Yen Sun Technology ROCO:6275 +2.85% 76 Cyclically Adjusted Book per Share is NT$19.38 as of Jun. 2026. GuruFocus rates ROCO:6275 with a GF Score™ of 76/100 and a GF Value™ of NT$54.42 (Modestly Undervalued). The stock has 5 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.

Yen Sun Technology's adjusted book value per share for the three months ended in Jun. 2026 was NT$20.883. 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 NT$19.38 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Yen Sun Technology's average Cyclically Adjusted Book Growth Rate was 5.00% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 4.30% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 5.70% 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 Yen Sun Technology was 6.90% per year. The lowest was 4.30% per year. And the median was 5.75% per year.

As of today (2026-08-19), Yen Sun Technology's current stock price is NT$45.15. Yen Sun Technology's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was NT$19.38. Yen Sun Technology's Cyclically Adjusted PB Ratio of today is 2.33.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Yen Sun Technology was 3.82. The lowest was 0.84. And the median was 2.27.


Yen Sun Technology  (ROCO:6275) 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.

Yen Sun Technology's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=45.15/19.38
=2.33

* 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 Yen Sun Technology was 3.82. The lowest was 0.84. And the median was 2.27.


Be Aware

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


Yen Sun Technology Cyclically Adjusted Book per Share Related Terms


Yen Sun Technology Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Yen Sun Technology'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.

Yen Sun Technology Cyclically Adjusted Book per Share Chart

Yen Sun Technology Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 15.28 16.46 17.25 18.02 18.70

Yen Sun Technology Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 18.46 18.65 18.70 19.11 19.38

ROCO:6275 vs AAPL: Cyclically Adjusted Book per Share Comparison

For the Consumer Electronics subindustry, Yen Sun Technology'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.


Yen Sun Technology Cyclically Adjusted PB Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Yen Sun Technology's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Yen Sun Technology's Cyclically Adjusted PB Ratio falls into.


ROCO:6275
76GF Score
Yen Sun Technology Corp ROCO:6275
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Yen Sun Technology 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, Yen Sun Technology's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book= Book Value per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=20.883/333.9520*333.9520
=20.883

Current CPI (Jun. 2026) = 333.9520.

Yen Sun Technology Quarterly Data

Book Value per Share CPI Adj_Book
201609 13.956 241.428 19.304
201612 13.637 241.432 18.863
201703 14.105 243.801 19.321
201706 13.844 244.955 18.874
201709 15.104 246.819 20.436
201712 13.913 246.524 18.847
201803 12.733 249.554 17.039
201806 12.381 251.989 16.408
201809 12.539 252.439 16.588
201812 12.806 251.233 17.022
201903 13.455 254.202 17.676
201906 13.181 256.143 17.185
201909 13.400 256.759 17.429
201912 13.529 256.974 17.582
202003 13.751 258.115 17.791
202006 14.216 257.797 18.416
202009 14.867 260.280 19.075
202012 15.532 260.474 19.913
202103 14.793 264.877 18.651
202106 15.545 271.696 19.107
202109 16.791 274.310 20.442
202112 17.495 278.802 20.956
202203 16.038 287.504 18.629
202206 16.962 296.311 19.117
202209 17.768 296.808 19.992
202212 18.390 296.797 20.692
202303 16.491 301.836 18.246
202306 17.662 305.109 19.332
202309 18.738 307.789 20.331
202312 20.797 306.746 22.642
202403 18.580 312.332 19.866
202406 19.432 314.175 20.655
202409 20.304 315.301 21.505
202412 20.951 315.605 22.169
202503 19.235 319.799 20.086
202506 19.766 322.561 20.464
202509 20.495 324.800 21.072
202512 21.639 324.054 22.300
202603 20.246 330.213 20.475
202606 20.883 333.952 20.883

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 NT$19.38 mean?
Yen Sun Technology (ROCO:6275) has a Cyclically Adjusted Book per Share of NT$19.38 as of Jun. 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 Yen Sun Technology and its competitors.
Is Yen Sun Technology's Cyclically Adjusted Book per Share too high?
Yen Sun Technology's current Cyclically Adjusted Book per Share is NT$19.38. Overall, Yen Sun Technology has a GF Score™ of 76/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Yen Sun Technology's Cyclically Adjusted Book per Share compare to AAPL?
Yen Sun Technology's Cyclically Adjusted Book per Share of NT$19.38 can be compared against companies in the Hardware 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 Hardware company?
A good Cyclically Adjusted Book per Share depends on the Hardware 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 Yen Sun Technology and its competitors. Yen Sun Technology's current Cyclically Adjusted Book per Share is NT$19.38. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yen Sun Technology stock overvalued right now?
Based on GuruFocus' analysis, Yen Sun Technology (ROCO:6275) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$54.42, compared to a current price of NT$45.15 — trading 17% below its estimated fair value. The current Cyclically Adjusted Book per Share is NT$19.38. Yen Sun Technology's overall GF Score™ is 76/100 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 Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Yen Sun Technology (ROCO:6275), the current Cyclically Adjusted Book per Share is NT$19.38 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 Yen Sun Technology (ROCO:6275) Overvalued in 2026?

Based on GuruFocus' analysis, Yen Sun Technology stock appears to be undervalued. The current stock price of NT$45.15 is trading 17% below its estimated GF Value™ of NT$54.42. GuruFocus considers Yen Sun Technology to be Modestly Undervalued.

Key valuation signals for ROCO:6275:

  • Cyclically Adjusted Book per Share: NT$19.38
  • GF Value™: NT$54.42 vs. price of NT$45.15 (17% below fair value)
  • GF Score™: 76/100 with 5 warning signs

No single metric tells the full story. See the ROCO:6275 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Yen Sun Technology Business Description

Address No. 6, Renfa 6th Road, Ren Wu District, Kaohsiung City, TWN, 814
Yen Sun Technology Corp is engaged in the manufacture and sale of home appliances and electronic cooling products such as electric fans, electric cookers, induction cookers, juice machines, bowl dryers, water dispensers, dehumidifiers, electric heaters and other home appliances, cooling fans, heat sink and thermal modules. Its products and solutions include Automotive, Rugged Cooling Solutions, Industry & Electricity Electronics, High Performance Computing, and Heatsink & Module. Its segments consist of Home Appliances and Electronics Cooling. The electronics cooling segment derives the majority of revenue. Geographically, it operates in the domestic market, Mainland China, Germany, America, Japan, South Korea, and Others, with the majority of revenue deriving from the domestic market.
76GF Score

Get the complete analysis for ROCO:6275

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

NT$45.15
Price
NT$54.42
GF Value