IntelliEPI (Cayman) (ROCO:4971) Cyclically Adjusted Book per Share: NT$50.57 (As of Mar. 2026)

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ROCO:4971 IntelliEPI Inc (Cayman) ROCO:4971
59 GF Score
Price NT$568.00
GF Value NT$140.34
Valuation Significantly Overvalued
! 3 Warning Signs
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What is IntelliEPI (Cayman) Cyclically Adjusted Book per Share?

IntelliEPI (Cayman) ROCO:4971 +0.18% 59 Cyclically Adjusted Book per Share is NT$50.57 as of Mar. 2026. GuruFocus rates ROCO:4971 with a GF Score™ of 59/100 and a GF Value™ of NT$140.34 (Significantly Overvalued). The stock has 3 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.

IntelliEPI (Cayman)'s adjusted book value per share for the three months ended in Mar. 2026 was NT$52.345. 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$50.57 for the trailing ten years ended in Mar. 2026.

During the past 12 months, IntelliEPI (Cayman)'s average Cyclically Adjusted Book Growth Rate was 2.20% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 4.10% 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 IntelliEPI (Cayman) was 4.10% per year. The lowest was 4.10% per year. And the median was 4.10% per year.

As of today (2026-08-29), IntelliEPI (Cayman)'s current stock price is NT$568.00. IntelliEPI (Cayman)'s Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was NT$50.57. IntelliEPI (Cayman)'s Cyclically Adjusted PB Ratio of today is 11.23.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of IntelliEPI (Cayman) was 15.64. The lowest was 1.06. And the median was 1.56.


IntelliEPI (Cayman)  (ROCO:4971) 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.

IntelliEPI (Cayman)'s Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=568.00/50.57
=11.23

* 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 IntelliEPI (Cayman) was 15.64. The lowest was 1.06. And the median was 1.56.


Be Aware

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


IntelliEPI (Cayman) Cyclically Adjusted Book per Share Related Terms


IntelliEPI (Cayman) Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for IntelliEPI (Cayman)'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.

IntelliEPI (Cayman) Cyclically Adjusted Book per Share Chart

IntelliEPI (Cayman) 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 0.00 44.08 46.64 48.81 49.74

IntelliEPI (Cayman) 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 49.47 49.84 50.00 49.74 50.57

ROCO:4971 vs NVDA, AVGO, MU: Cyclically Adjusted Book per Share Comparison

For the Semiconductors subindustry, IntelliEPI (Cayman)'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.


IntelliEPI (Cayman) Cyclically Adjusted PB Ratio vs Semiconductors Industry

For the Semiconductors industry and Technology sector, IntelliEPI (Cayman)'s Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where IntelliEPI (Cayman)'s Cyclically Adjusted PB Ratio falls into.


ROCO:4971
59GF Score
IntelliEPI Inc (Cayman) ROCO:4971
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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IntelliEPI (Cayman) 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, IntelliEPI (Cayman)'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)
=52.345/330.2130*330.2130
=52.345

Current CPI (Mar. 2026) = 330.2130.

IntelliEPI (Cayman) Quarterly Data

Book Value per Share CPI Adj_Book
201606 40.153 241.018 55.013
201609 39.576 241.428 54.130
201612 41.231 241.432 56.393
201703 39.223 243.801 53.125
201706 38.568 244.955 51.992
201709 39.422 246.819 52.742
201712 39.737 246.524 53.227
201803 39.947 249.554 52.858
201806 39.806 251.989 52.163
201809 40.091 252.439 52.443
201812 40.363 251.233 53.052
201903 40.956 254.202 53.203
201906 40.411 256.143 52.097
201909 40.995 256.759 52.723
201912 40.022 256.974 51.428
202003 39.451 258.115 50.471
202006 38.287 257.797 49.042
202009 38.219 260.280 48.488
202012 38.838 260.474 49.236
202103 38.001 264.877 47.375
202106 37.801 271.696 45.942
202109 38.759 274.310 46.658
202112 39.781 278.802 47.117
202203 40.853 287.504 46.922
202206 44.153 296.311 49.205
202209 47.941 296.808 53.337
202212 46.935 296.797 52.219
202303 44.647 301.836 48.844
202306 45.167 305.109 48.883
202309 48.188 307.789 51.699
202312 45.142 306.746 48.596
202403 46.967 312.332 49.656
202406 46.516 314.175 48.891
202409 44.035 315.301 46.118
202412 46.311 315.605 48.455
202503 49.781 319.799 51.402
202506 44.827 322.561 45.890
202509 47.351 324.800 48.140
202512 50.439 324.054 51.398
202603 52.345 330.213 52.345

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$50.57 mean?
IntelliEPI (Cayman) (ROCO:4971) has a Cyclically Adjusted Book per Share of NT$50.57 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 IntelliEPI (Cayman) and its competitors.
Is IntelliEPI (Cayman)'s Cyclically Adjusted Book per Share too high?
IntelliEPI (Cayman)'s current Cyclically Adjusted Book per Share is NT$50.57. Overall, IntelliEPI (Cayman) has a GF Score™ of 59/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does IntelliEPI (Cayman)'s Cyclically Adjusted Book per Share compare to NVDA and AVGO?
IntelliEPI (Cayman)'s Cyclically Adjusted Book per Share of NT$50.57 can be compared against companies in the Semiconductors 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 Semiconductors company?
A good Cyclically Adjusted Book per Share depends on the Semiconductors 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 IntelliEPI (Cayman) and its competitors. IntelliEPI (Cayman)'s current Cyclically Adjusted Book per Share is NT$50.57. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is IntelliEPI (Cayman) stock overvalued right now?
Based on GuruFocus' analysis, IntelliEPI (Cayman) (ROCO:4971) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$140.34, compared to a current price of NT$568.00 — trading 304.7% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$50.57. IntelliEPI (Cayman)'s overall GF Score™ is 59/100 with 3 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 IntelliEPI (Cayman) (ROCO:4971), the current Cyclically Adjusted Book per Share is NT$50.57 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 IntelliEPI (Cayman) (ROCO:4971) Overvalued in 2026?

Based on GuruFocus' analysis, IntelliEPI (Cayman) stock appears to be overvalued. The current stock price of NT$568.00 is trading 304.7% above its estimated GF Value™ of NT$140.34. GuruFocus considers IntelliEPI (Cayman) to be Significantly Overvalued.

Key valuation signals for ROCO:4971:

  • Cyclically Adjusted Book per Share: NT$50.57
  • GF Value™: NT$140.34 vs. price of NT$568.00 (304.7% above fair value)
  • GF Score™: 59/100 with 3 warning signs

No single metric tells the full story. See the ROCO:4971 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


IntelliEPI (Cayman) Business Description

Address 1250 East Collins Boulvard, Richardson, TX, USA, 75081
IntelliEPI Inc (Cayman) is engaged in the manufacturing and distribution of epitaxy-based compound semiconductor epi-wafers to the electronics and optoelectronics industries. IET uses MBE epi-growth technology to develop, manufacture, and supply semiconductor epitaxial wafer: (1) Wireless Communication: HBT, pHEMT (2) Fiber-optic Communication & Data Transfer: High speed, high frequency, & high power VCSEL, PIN, APD, & other semiconductor laser wafers with different wavelengths. (3) Infrared light detection: 3"-6" IR material, GaSb substrate, & GaAs, InP, & GaSb III-V semiconductor wafers. (4) Developing MBE GaN growt High doping N+Gan Omic Contact regrowth, & other MBE niche high-end GaN wafers. (5) MBE hardware, software development, & maintenance: For in-house & external MBE customers.
59GF Score

Get the complete analysis for ROCO:4971

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

NT$568.00
Price
NT$140.34
GF Value