Radiant Innovation (ROCO:3373) Cyclically Adjusted Book per Share: NT$22.14 (As of Jun. 2026)

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ROCO:3373 Radiant Innovation Inc ROCO:3373
69 GF Score
Price NT$16.60
GF Value NT$18.59
Valuation Modestly Undervalued
! 2 Warning Signs
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What is Radiant Innovation Cyclically Adjusted Book per Share?

Radiant Innovation ROCO:3373 69 Cyclically Adjusted Book per Share is NT$22.14 as of Jun. 2026. GuruFocus rates ROCO:3373 with a GF Score™ of 69/100 and a GF Value™ of NT$18.59 (Modestly Undervalued). The stock has 2 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.

Radiant Innovation's adjusted book value per share for the three months ended in Jun. 2026 was NT$16.528. 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$22.14 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Radiant Innovation's average Cyclically Adjusted Book Growth Rate was 1.40% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 3.40% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 6.90% 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 Radiant Innovation was 11.10% per year. The lowest was 3.40% per year. And the median was 8.55% per year.

As of today (2026-08-26), Radiant Innovation's current stock price is NT$16.60. Radiant Innovation's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was NT$22.14. Radiant Innovation's Cyclically Adjusted PB Ratio of today is 0.75.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Radiant Innovation was 9.19. The lowest was 0.73. And the median was 1.08.


Radiant Innovation  (ROCO:3373) 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.

Radiant Innovation's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=16.60/22.14
=0.75

* 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 Radiant Innovation was 9.19. The lowest was 0.73. And the median was 1.08.


Be Aware

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


Radiant Innovation Cyclically Adjusted Book per Share Related Terms


Radiant Innovation Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Radiant Innovation'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.

Radiant Innovation Cyclically Adjusted Book per Share Chart

Radiant Innovation 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 17.78 19.64 20.77 21.51 21.71

Radiant Innovation 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 21.84 21.88 21.71 21.99 22.14

ROCO:3373 vs ABT, SYK, MDT: Cyclically Adjusted Book per Share Comparison

For the Medical Devices subindustry, Radiant Innovation'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.


Radiant Innovation Cyclically Adjusted PB Ratio vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, Radiant Innovation's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Radiant Innovation's Cyclically Adjusted PB Ratio falls into.


ROCO:3373
69GF Score
Radiant Innovation Inc ROCO:3373
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Radiant Innovation 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, Radiant Innovation'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)
=16.528/333.9520*333.9520
=16.528

Current CPI (Jun. 2026) = 333.9520.

Radiant Innovation Quarterly Data

Book Value per Share CPI Adj_Book
201609 14.776 241.428 20.439
201612 14.410 241.432 19.932
201703 14.083 243.801 19.291
201706 14.020 244.955 19.114
201709 14.221 246.819 19.241
201712 14.069 246.524 19.058
201803 14.157 249.554 18.945
201806 14.062 251.989 18.636
201809 13.933 252.439 18.432
201812 13.989 251.233 18.595
201903 14.143 254.202 18.580
201906 13.736 256.143 17.909
201909 13.795 256.759 17.942
201912 13.834 256.974 17.978
202003 17.067 258.115 22.081
202006 21.723 257.797 28.140
202009 26.439 260.280 33.923
202012 28.282 260.474 36.260
202103 31.691 264.877 39.955
202106 31.327 271.696 38.505
202109 21.982 274.310 26.761
202112 22.424 278.802 26.860
202203 22.680 287.504 26.344
202206 21.307 296.311 24.014
202209 21.691 296.808 24.406
202212 21.452 296.797 24.138
202303 20.783 301.836 22.994
202306 19.931 305.109 21.815
202309 19.969 307.789 21.666
202312 19.447 306.746 21.172
202403 19.466 312.332 20.813
202406 18.557 314.175 19.725
202409 18.295 315.301 19.377
202412 18.184 315.605 19.241
202503 17.871 319.799 18.662
202506 16.443 322.561 17.024
202509 16.546 324.800 17.012
202512 16.670 324.054 17.179
202603 16.636 330.213 16.824
202606 16.528 333.952 16.528

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$22.14 mean?
Radiant Innovation (ROCO:3373) has a Cyclically Adjusted Book per Share of NT$22.14 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 Radiant Innovation and its competitors.
Is Radiant Innovation's Cyclically Adjusted Book per Share too high?
Radiant Innovation's current Cyclically Adjusted Book per Share is NT$22.14. Overall, Radiant Innovation has a GF Score™ of 69/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Radiant Innovation's Cyclically Adjusted Book per Share compare to ABT and SYK?
Radiant Innovation's Cyclically Adjusted Book per Share of NT$22.14 can be compared against companies in the Medical Devices & Instruments 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 Medical Devices & Instruments company?
A good Cyclically Adjusted Book per Share depends on the Medical Devices & Instruments 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 Radiant Innovation and its competitors. Radiant Innovation's current Cyclically Adjusted Book per Share is NT$22.14. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Radiant Innovation stock overvalued right now?
Based on GuruFocus' analysis, Radiant Innovation (ROCO:3373) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$18.59, compared to a current price of NT$16.60 — trading 10.7% below its estimated fair value. The current Cyclically Adjusted Book per Share is NT$22.14. Radiant Innovation's overall GF Score™ is 69/100 with 2 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 Radiant Innovation (ROCO:3373), the current Cyclically Adjusted Book per Share is NT$22.14 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 Radiant Innovation (ROCO:3373) Overvalued in 2026?

Based on GuruFocus' analysis, Radiant Innovation stock appears to be undervalued. The current stock price of NT$16.60 is trading 10.7% below its estimated GF Value™ of NT$18.59. GuruFocus considers Radiant Innovation to be Modestly Undervalued.

Key valuation signals for ROCO:3373:

  • Cyclically Adjusted Book per Share: NT$22.14
  • GF Value™: NT$18.59 vs. price of NT$16.60 (10.7% below fair value)
  • GF Score™: 69/100 with 2 warning signs

No single metric tells the full story. See the ROCO:3373 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Radiant Innovation Business Description

Address 1st Floor, No. 3, Industrial East 9th Road, Science-Based Industrial Park, HsinChu, TWN, 300
Radiant Innovation Inc is engaged in the manufacture and distribution of medical instruments in Taiwan. It provides infrared ear thermometers, multi-function thermometers, infrared forehead thermometers as well as carbon dioxide detectors.
69GF Score

Get the complete analysis for ROCO:3373

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

NT$16.60
Price
NT$18.59
GF Value